gio/tests/gsettings.c

   1 #include <stdlib.h>
   2 #include <locale.h>
   3 #include <libintl.h>
   4 #include <gio/gio.h>
   5 #include <gstdio.h>
   6 #define G_SETTINGS_ENABLE_BACKEND
   7 #include <gio/gsettingsbackend.h>
   8
   9 #include "testenum.h"
  10
  11 static const gchar *locale_dir = ".";
  12
  13 static gboolean backend_set;
  14
  15 /* These tests rely on the schemas in org.gtk.test.gschema.xml
  16  * to be compiled and installed in the same directory.
  17  */
  18
  19 static void
  20 check_and_free (GVariant    *value,
  21                 const gchar *expected)
  22 {
  23   gchar *printed;
  24
  25   printed = g_variant_print (value, TRUE);
  26   g_assert_cmpstr (printed, ==, expected);
  27   g_free (printed);
  28
  29   g_variant_unref (value);
  30 }
  31
  32
  33 /* Just to get warmed up: Read and set a string, and
  34  * verify that can read the changed string back
  35  */
  36 static void
  37 test_basic (void)
  38 {
  39   gchar *str = NULL;
  40   GObject *b;
  41   gchar *path;
  42   gboolean has_unapplied;
  43   gboolean delay_apply;
  44   GSettings *settings;
  45
  46   settings = g_settings_new ("org.gtk.test");
  47
  48   g_object_get (settings,
  49                 "schema-id", &str,
  50                 "backend", &b,
  51                 "path", &path,
  52                 "has-unapplied", &has_unapplied,
  53                 "delay-apply", &delay_apply,
  54                 NULL);
  55   g_assert_cmpstr (str, ==, "org.gtk.test");
  56   g_assert (b != NULL);
  57   g_assert_cmpstr (path, ==, "/tests/");
  58   g_assert (!has_unapplied);
  59   g_assert (!delay_apply);
  60   g_free (str);
  61   g_object_unref (b);
  62   g_free (path);
  63
  64   g_settings_get (settings, "greeting", "s", &str);
  65   g_assert_cmpstr (str, ==, "Hello, earthlings");
  66   g_free (str);
  67
  68   g_settings_set (settings, "greeting", "s", "goodbye world");
  69   g_settings_get (settings, "greeting", "s", &str);
  70   g_assert_cmpstr (str, ==, "goodbye world");
  71   g_free (str);
  72   str = NULL;
  73
  74   if (!backend_set && g_test_undefined ())
  75     {
  76       GSettings *tmp_settings = g_settings_new ("org.gtk.test");
  77
  78       g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
  79                              "*g_settings_set_value*expects type*");
  80       g_settings_set (tmp_settings, "greeting", "i", 555);
  81       g_test_assert_expected_messages ();
  82
  83       g_object_unref (tmp_settings);
  84     }
  85
  86   g_settings_get (settings, "greeting", "s", &str);
  87   g_assert_cmpstr (str, ==, "goodbye world");
  88   g_free (str);
  89   str = NULL;
  90
  91   g_settings_reset (settings, "greeting");
  92   str = g_settings_get_string (settings, "greeting");
  93   g_assert_cmpstr (str, ==, "Hello, earthlings");
  94   g_free (str);
  95
  96   g_settings_set (settings, "greeting", "s", "this is the end");
  97   g_object_unref (settings);
  98 }
  99
 100 /* Check that we get an error when getting a key
 101  * that is not in the schema
 102  */
 103 static void
 104 test_unknown_key (void)
 105 {
 106   if (!g_test_undefined ())
 107     return;
 108
 109   if (g_test_subprocess ())
 110     {
 111       GSettings *settings;
 112       GVariant *value;
 113
 114       settings = g_settings_new ("org.gtk.test");
 115       value = g_settings_get_value (settings, "no_such_key");
 116
 117       g_assert (value == NULL);
 118
 119       g_object_unref (settings);
 120       return;
 121     }
 122   g_test_trap_subprocess (NULL, 0, 0);
 123   g_test_trap_assert_failed ();
 124   g_test_trap_assert_stderr ("*does not contain*");
 125 }
 126
 127 /* Check that we get an error when the schema
 128  * has not been installed
 129  */
 130 static void
 131 test_no_schema (void)
 132 {
 133   if (!g_test_undefined ())
 134     return;
 135
 136   if (g_test_subprocess ())
 137     {
 138       GSettings *settings;
 139
 140       settings = g_settings_new ("no.such.schema");
 141
 142       g_assert (settings == NULL);
 143       return;
 144     }
 145   g_test_trap_subprocess (NULL, 0, 0);
 146   g_test_trap_assert_failed ();
 147   g_test_trap_assert_stderr ("*Settings schema 'no.such.schema' is not installed*");
 148 }
 149
 150 /* Check that we get an error when passing a type string
 151  * that does not match the schema
 152  */
 153 static void
 154 test_wrong_type (void)
 155 {
 156   GSettings *settings;
 157   gchar *str = NULL;
 158
 159   if (!g_test_undefined ())
 160     return;
 161
 162   settings = g_settings_new ("org.gtk.test");
 163
 164   g_test_expect_message ("GLib", G_LOG_LEVEL_CRITICAL,
 165                          "*given value has a type of*");
 166   g_test_expect_message ("GLib", G_LOG_LEVEL_CRITICAL,
 167                          "*valid_format_string*");
 168   g_settings_get (settings, "greeting", "o", &str);
 169   g_test_assert_expected_messages ();
 170
 171   g_assert (str == NULL);
 172
 173   g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
 174                          "*expects type 's'*");
 175   g_settings_set (settings, "greeting", "o", "/a/path");
 176   g_test_assert_expected_messages ();
 177
 178   g_object_unref (settings);
 179 }
 180
 181 /* Check errors with explicit paths */
 182 static void
 183 test_wrong_path (void)
 184 {
 185   if (!g_test_undefined ())
 186     return;
 187
 188   if (g_test_subprocess ())
 189     {
 190       GSettings *settings G_GNUC_UNUSED;
 191
 192       settings = g_settings_new_with_path ("org.gtk.test", "/wrong-path/");
 193       return;
 194     }
 195   g_test_trap_subprocess (NULL, 0, 0);
 196   g_test_trap_assert_failed ();
 197   g_test_trap_assert_stderr ("*but path * specified by schema*");
 198 }
 199
 200 static void
 201 test_no_path (void)
 202 {
 203   if (!g_test_undefined ())
 204     return;
 205
 206   if (g_test_subprocess ())
 207     {
 208       GSettings *settings G_GNUC_UNUSED;
 209
 210       settings = g_settings_new ("org.gtk.test.no-path");
 211       return;
 212     }
 213   g_test_trap_subprocess (NULL, 0, 0);
 214   g_test_trap_assert_failed ();
 215   g_test_trap_assert_stderr ("*attempting to create schema * without a path**");
 216 }
 217
 218
 219 /* Check that we can successfully read and set the full
 220  * range of all basic types
 221  */
 222 static void
 223 test_basic_types (void)
 224 {
 225   GSettings *settings;
 226   gboolean b;
 227   guint8 byte;
 228   gint16 i16;
 229   guint16 u16;
 230   gint32 i32;
 231   guint32 u32;
 232   gint64 i64;
 233   guint64 u64;
 234   gdouble d;
 235   gchar *str;
 236
 237   settings = g_settings_new ("org.gtk.test.basic-types");
 238
 239   g_settings_get (settings, "test-boolean", "b", &b);
 240   g_assert_cmpint (b, ==, 1);
 241
 242   g_settings_set (settings, "test-boolean", "b", 0);
 243   g_settings_get (settings, "test-boolean", "b", &b);
 244   g_assert_cmpint (b, ==, 0);
 245
 246   g_settings_get (settings, "test-byte", "y", &byte);
 247   g_assert_cmpint (byte, ==, 25);
 248
 249   g_settings_set (settings, "test-byte", "y", G_MAXUINT8);
 250   g_settings_get (settings, "test-byte", "y", &byte);
 251   g_assert_cmpint (byte, ==, G_MAXUINT8);
 252
 253   g_settings_get (settings, "test-int16", "n", &i16);
 254   g_assert_cmpint (i16, ==, -1234);
 255
 256   g_settings_set (settings, "test-int16", "n", G_MININT16);
 257   g_settings_get (settings, "test-int16", "n", &i16);
 258   g_assert_cmpint (i16, ==, G_MININT16);
 259
 260   g_settings_set (settings, "test-int16", "n", G_MAXINT16);
 261   g_settings_get (settings, "test-int16", "n", &i16);
 262   g_assert_cmpint (i16, ==, G_MAXINT16);
 263
 264   g_settings_get (settings, "test-uint16", "q", &u16);
 265   g_assert_cmpuint (u16, ==, 1234);
 266
 267   g_settings_set (settings, "test-uint16", "q", G_MAXUINT16);
 268   g_settings_get (settings, "test-uint16", "q", &u16);
 269   g_assert_cmpuint (u16, ==, G_MAXUINT16);
 270
 271   g_settings_get (settings, "test-int32", "i", &i32);
 272   g_assert_cmpint (i32, ==, -123456);
 273
 274   g_settings_set (settings, "test-int32", "i", G_MININT32);
 275   g_settings_get (settings, "test-int32", "i", &i32);
 276   g_assert_cmpint (i32, ==, G_MININT32);
 277
 278   g_settings_set (settings, "test-int32", "i", G_MAXINT32);
 279   g_settings_get (settings, "test-int32", "i", &i32);
 280   g_assert_cmpint (i32, ==, G_MAXINT32);
 281
 282   g_settings_get (settings, "test-uint32", "u", &u32);
 283   g_assert_cmpuint (u32, ==, 123456);
 284
 285   g_settings_set (settings, "test-uint32", "u", G_MAXUINT32);
 286   g_settings_get (settings, "test-uint32", "u", &u32);
 287   g_assert_cmpuint (u32, ==, G_MAXUINT32);
 288
 289   g_settings_get (settings, "test-int64", "x", &i64);
 290   g_assert_cmpuint (i64, ==, -123456789);
 291
 292   g_settings_set (settings, "test-int64", "x", G_MININT64);
 293   g_settings_get (settings, "test-int64", "x", &i64);
 294   g_assert_cmpuint (i64, ==, G_MININT64);
 295
 296   g_settings_set (settings, "test-int64", "x", G_MAXINT64);
 297   g_settings_get (settings, "test-int64", "x", &i64);
 298   g_assert_cmpuint (i64, ==, G_MAXINT64);
 299
 300   g_settings_get (settings, "test-uint64", "t", &u64);
 301   g_assert_cmpuint (u64, ==, 123456789);
 302
 303   g_settings_set (settings, "test-uint64", "t", G_MAXUINT64);
 304   g_settings_get (settings, "test-uint64", "t", &u64);
 305   g_assert_cmpuint (u64, ==, G_MAXUINT64);
 306
 307   g_settings_get (settings, "test-double", "d", &d);
 308   g_assert_cmpfloat (d, ==, 123.456);
 309
 310   g_settings_set (settings, "test-double", "d", G_MINDOUBLE);
 311   g_settings_get (settings, "test-double", "d", &d);
 312   g_assert_cmpfloat (d, ==, G_MINDOUBLE);
 313
 314   g_settings_set (settings, "test-double", "d", G_MAXDOUBLE);
 315   g_settings_get (settings, "test-double", "d", &d);
 316   g_assert_cmpfloat (d, ==, G_MAXDOUBLE);
 317
 318   g_settings_get (settings, "test-string", "s", &str);
 319   g_assert_cmpstr (str, ==, "a string, it seems");
 320   g_free (str);
 321   str = NULL;
 322
 323   g_settings_get (settings, "test-objectpath", "o", &str);
 324   g_assert_cmpstr (str, ==, "/a/object/path");
 325   g_object_unref (settings);
 326   g_free (str);
 327   str = NULL;
 328 }
 329
 330 /* Check that we can read an set complex types like
 331  * tuples, arrays and dictionaries
 332  */
 333 static void
 334 test_complex_types (void)
 335 {
 336   GSettings *settings;
 337   gchar *s;
 338   gint i1, i2;
 339   GVariantIter *iter = NULL;
 340   GVariant *v = NULL;
 341
 342   settings = g_settings_new ("org.gtk.test.complex-types");
 343
 344   g_settings_get (settings, "test-tuple", "(s(ii))", &s, &i1, &i2);
 345   g_assert_cmpstr (s, ==, "one");
 346   g_assert_cmpint (i1,==, 2);
 347   g_assert_cmpint (i2,==, 3);
 348   g_free (s) ;
 349   s = NULL;
 350
 351   g_settings_set (settings, "test-tuple", "(s(ii))", "none", 0, 0);
 352   g_settings_get (settings, "test-tuple", "(s(ii))", &s, &i1, &i2);
 353   g_assert_cmpstr (s, ==, "none");
 354   g_assert_cmpint (i1,==, 0);
 355   g_assert_cmpint (i2,==, 0);
 356   g_free (s);
 357   s = NULL;
 358
 359   g_settings_get (settings, "test-array", "ai", &iter);
 360   g_assert_cmpint (g_variant_iter_n_children (iter), ==, 6);
 361   g_assert (g_variant_iter_next (iter, "i", &i1));
 362   g_assert_cmpint (i1, ==, 0);
 363   g_assert (g_variant_iter_next (iter, "i", &i1));
 364   g_assert_cmpint (i1, ==, 1);
 365   g_assert (g_variant_iter_next (iter, "i", &i1));
 366   g_assert_cmpint (i1, ==, 2);
 367   g_assert (g_variant_iter_next (iter, "i", &i1));
 368   g_assert_cmpint (i1, ==, 3);
 369   g_assert (g_variant_iter_next (iter, "i", &i1));
 370   g_assert_cmpint (i1, ==, 4);
 371   g_assert (g_variant_iter_next (iter, "i", &i1));
 372   g_assert_cmpint (i1, ==, 5);
 373   g_assert (!g_variant_iter_next (iter, "i", &i1));
 374   g_variant_iter_free (iter);
 375
 376   g_settings_get (settings, "test-dict", "a{sau}", &iter);
 377   g_assert_cmpint (g_variant_iter_n_children (iter), ==, 2);
 378   g_assert (g_variant_iter_next (iter, "{&s@au}", &s, &v));
 379   g_assert_cmpstr (s, ==, "AC");
 380   g_assert_cmpstr ((char *)g_variant_get_type (v), ==, "au");
 381   g_variant_unref (v);
 382   g_assert (g_variant_iter_next (iter, "{&s@au}", &s, &v));
 383   g_assert_cmpstr (s, ==, "IV");
 384   g_assert_cmpstr ((char *)g_variant_get_type (v), ==, "au");
 385   g_variant_unref (v);
 386   g_variant_iter_free (iter);
 387
 388   v = g_settings_get_value (settings, "test-dict");
 389   g_assert_cmpstr ((char *)g_variant_get_type (v), ==, "a{sau}");
 390   g_variant_unref (v);
 391
 392   g_object_unref (settings);
 393 }
 394
 395 static gboolean changed_cb_called;
 396
 397 static void
 398 changed_cb (GSettings   *settings,
 399             const gchar *key,
 400             gpointer     data)
 401 {
 402   changed_cb_called = TRUE;
 403
 404   g_assert_cmpstr (key, ==, data);
 405 }
 406
 407 /* Test that basic change notification with the changed signal works.
 408  */
 409 static void
 410 test_changes (void)
 411 {
 412   GSettings *settings;
 413   GSettings *settings2;
 414
 415   settings = g_settings_new ("org.gtk.test");
 416
 417   g_signal_connect (settings, "changed",
 418                     G_CALLBACK (changed_cb), "greeting");
 419
 420   changed_cb_called = FALSE;
 421
 422   g_settings_set (settings, "greeting", "s", "new greeting");
 423   g_assert (changed_cb_called);
 424
 425   settings2 = g_settings_new ("org.gtk.test");
 426
 427   changed_cb_called = FALSE;
 428
 429   g_settings_set (settings2, "greeting", "s", "hi");
 430   g_assert (changed_cb_called);
 431
 432   g_object_unref (settings2);
 433   g_object_unref (settings);
 434 }
 435
 436 static gboolean changed_cb_called2;
 437
 438 static void
 439 changed_cb2 (GSettings   *settings,
 440              const gchar *key,
 441              gpointer     data)
 442 {
 443   gboolean *p = data;
 444
 445   *p = TRUE;
 446 }
 447
 448 /* Test that changes done to a delay-mode instance
 449  * don't appear to the outside world until apply. Also
 450  * check that we get change notification when they are
 451  * applied.
 452  * Also test that the has-unapplied property is properly
 453  * maintained.
 454  */
 455 static void
 456 test_delay_apply (void)
 457 {
 458   GSettings *settings;
 459   GSettings *settings2;
 460   gchar *str;
 461   gboolean writable;
 462   GVariant *v;
 463   const gchar *s;
 464
 465   settings = g_settings_new ("org.gtk.test");
 466   settings2 = g_settings_new ("org.gtk.test");
 467
 468   g_settings_set (settings2, "greeting", "s", "top o' the morning");
 469
 470   changed_cb_called = FALSE;
 471   changed_cb_called2 = FALSE;
 472
 473   g_signal_connect (settings, "changed",
 474                     G_CALLBACK (changed_cb2), &changed_cb_called);
 475   g_signal_connect (settings2, "changed",
 476                     G_CALLBACK (changed_cb2), &changed_cb_called2);
 477
 478   g_settings_delay (settings);
 479
 480   g_settings_set (settings, "greeting", "s", "greetings from test_delay_apply");
 481
 482   g_assert (changed_cb_called);
 483   g_assert (!changed_cb_called2);
 484
 485   writable = g_settings_is_writable (settings, "greeting");
 486   g_assert (writable);
 487
 488   g_settings_get (settings, "greeting", "s", &str);
 489   g_assert_cmpstr (str, ==, "greetings from test_delay_apply");
 490   g_free (str);
 491   str = NULL;
 492
 493   v = g_settings_get_user_value (settings, "greeting");
 494   s = g_variant_get_string (v, NULL);
 495   g_assert_cmpstr (s, ==, "greetings from test_delay_apply");
 496   g_variant_unref (v);
 497
 498   g_settings_get (settings2, "greeting", "s", &str);
 499   g_assert_cmpstr (str, ==, "top o' the morning");
 500   g_free (str);
 501   str = NULL;
 502
 503   g_assert (g_settings_get_has_unapplied (settings));
 504   g_assert (!g_settings_get_has_unapplied (settings2));
 505
 506   changed_cb_called = FALSE;
 507   changed_cb_called2 = FALSE;
 508
 509   g_settings_apply (settings);
 510
 511   g_assert (!changed_cb_called);
 512   g_assert (changed_cb_called2);
 513
 514   g_settings_get (settings, "greeting", "s", &str);
 515   g_assert_cmpstr (str, ==, "greetings from test_delay_apply");
 516   g_free (str);
 517   str = NULL;
 518
 519   g_settings_get (settings2, "greeting", "s", &str);
 520   g_assert_cmpstr (str, ==, "greetings from test_delay_apply");
 521   g_free (str);
 522   str = NULL;
 523
 524   g_assert (!g_settings_get_has_unapplied (settings));
 525   g_assert (!g_settings_get_has_unapplied (settings2));
 526
 527   g_settings_reset (settings, "greeting");
 528   g_settings_apply (settings);
 529
 530   g_settings_get (settings, "greeting", "s", &str);
 531   g_assert_cmpstr (str, ==, "Hello, earthlings");
 532   g_free (str);
 533
 534   g_object_unref (settings2);
 535   g_object_unref (settings);
 536 }
 537
 538 /* Test that reverting unapplied changes in a delay-apply
 539  * settings instance works.
 540  */
 541 static void
 542 test_delay_revert (void)
 543 {
 544   GSettings *settings;
 545   GSettings *settings2;
 546   gchar *str;
 547
 548   settings = g_settings_new ("org.gtk.test");
 549   settings2 = g_settings_new ("org.gtk.test");
 550
 551   g_settings_set (settings2, "greeting", "s", "top o' the morning");
 552
 553   g_settings_get (settings, "greeting", "s", &str);
 554   g_assert_cmpstr (str, ==, "top o' the morning");
 555   g_free (str);
 556
 557   g_settings_delay (settings);
 558
 559   g_settings_set (settings, "greeting", "s", "greetings from test_delay_revert");
 560
 561   g_settings_get (settings, "greeting", "s", &str);
 562   g_assert_cmpstr (str, ==, "greetings from test_delay_revert");
 563   g_free (str);
 564   str = NULL;
 565
 566   g_settings_get (settings2, "greeting", "s", &str);
 567   g_assert_cmpstr (str, ==, "top o' the morning");
 568   g_free (str);
 569   str = NULL;
 570
 571   g_assert (g_settings_get_has_unapplied (settings));
 572
 573   g_settings_revert (settings);
 574
 575   g_assert (!g_settings_get_has_unapplied (settings));
 576
 577   g_settings_get (settings, "greeting", "s", &str);
 578   g_assert_cmpstr (str, ==, "top o' the morning");
 579   g_free (str);
 580   str = NULL;
 581
 582   g_settings_get (settings2, "greeting", "s", &str);
 583   g_assert_cmpstr (str, ==, "top o' the morning");
 584   g_free (str);
 585   str = NULL;
 586
 587   g_object_unref (settings2);
 588   g_object_unref (settings);
 589 }
 590
 591 static void
 592 test_delay_child (void)
 593 {
 594   GSettings *base;
 595   GSettings *settings;
 596   GSettings *child;
 597   guint8 byte;
 598   gboolean delay;
 599
 600   base = g_settings_new ("org.gtk.test.basic-types");
 601   g_settings_set (base, "test-byte", "y", 36);
 602
 603   settings = g_settings_new ("org.gtk.test");
 604   g_settings_delay (settings);
 605   g_object_get (settings, "delay-apply", &delay, NULL);
 606   g_assert (delay);
 607
 608   child = g_settings_get_child (settings, "basic-types");
 609   g_assert (child != NULL);
 610
 611   g_object_get (child, "delay-apply", &delay, NULL);
 612   g_assert (!delay);
 613
 614   g_settings_get (child, "test-byte", "y", &byte);
 615   g_assert_cmpuint (byte, ==, 36);
 616
 617   g_settings_set (child, "test-byte", "y", 42);
 618
 619   /* make sure the child was delayed too */
 620   g_settings_get (base, "test-byte", "y", &byte);
 621   g_assert_cmpuint (byte, ==, 36);
 622
 623   g_object_unref (child);
 624   g_object_unref (settings);
 625   g_object_unref (base);
 626 }
 627
 628 static void
 629 keys_changed_cb (GSettings    *settings,
 630                  const GQuark *keys,
 631                  gint          n_keys)
 632 {
 633   gchar *str;
 634
 635   g_assert_cmpint (n_keys, ==, 2);
 636
 637   g_assert ((keys[0] == g_quark_from_static_string ("greeting") &&
 638              keys[1] == g_quark_from_static_string ("farewell")) ||
 639             (keys[1] == g_quark_from_static_string ("greeting") &&
 640              keys[0] == g_quark_from_static_string ("farewell")));
 641
 642   g_settings_get (settings, "greeting", "s", &str);
 643   g_assert_cmpstr (str, ==, "greetings from test_atomic");
 644   g_free (str);
 645   str = NULL;
 646
 647   g_settings_get (settings, "farewell", "s", &str);
 648   g_assert_cmpstr (str, ==, "atomic bye-bye");
 649   g_free (str);
 650   str = NULL;
 651 }
 652
 653 /* Check that delay-applied changes appear atomically.
 654  * More specifically, verify that all changed keys appear
 655  * with their new value while handling the change-event signal.
 656  */
 657 static void
 658 test_atomic (void)
 659 {
 660   GSettings *settings;
 661   GSettings *settings2;
 662   gchar *str;
 663
 664   settings = g_settings_new ("org.gtk.test");
 665   settings2 = g_settings_new ("org.gtk.test");
 666
 667   g_settings_set (settings2, "greeting", "s", "top o' the morning");
 668
 669   changed_cb_called = FALSE;
 670   changed_cb_called2 = FALSE;
 671
 672   g_signal_connect (settings2, "change-event",
 673                     G_CALLBACK (keys_changed_cb), NULL);
 674
 675   g_settings_delay (settings);
 676
 677   g_settings_set (settings, "greeting", "s", "greetings from test_atomic");
 678   g_settings_set (settings, "farewell", "s", "atomic bye-bye");
 679
 680   g_settings_apply (settings);
 681
 682   g_settings_get (settings, "greeting", "s", &str);
 683   g_assert_cmpstr (str, ==, "greetings from test_atomic");
 684   g_free (str);
 685   str = NULL;
 686
 687   g_settings_get (settings, "farewell", "s", &str);
 688   g_assert_cmpstr (str, ==, "atomic bye-bye");
 689   g_free (str);
 690   str = NULL;
 691
 692   g_settings_get (settings2, "greeting", "s", &str);
 693   g_assert_cmpstr (str, ==, "greetings from test_atomic");
 694   g_free (str);
 695   str = NULL;
 696
 697   g_settings_get (settings2, "farewell", "s", &str);
 698   g_assert_cmpstr (str, ==, "atomic bye-bye");
 699   g_free (str);
 700   str = NULL;
 701
 702   g_object_unref (settings2);
 703   g_object_unref (settings);
 704 }
 705
 706 /* On Windows the interaction between the C library locale and libintl
 707  * (from GNU gettext) is not like on POSIX, so just skip these tests
 708  * for now.
 709  *
 710  * There are several issues:
 711  *
 712  * 1) The C library doesn't use LC_MESSAGES, that is implemented only
 713  * in libintl (defined in its <libintl.h>).
 714  *
 715  * 2) The locale names that setlocale() accepts and returns aren't in
 716  * the "de_DE" style, but like "German_Germany".
 717  *
 718  * 3) libintl looks at the Win32 thread locale and not the C library
 719  * locale. (And even if libintl would use the C library's locale, as
 720  * there are several alternative C library DLLs, libintl might be
 721  * linked to a different one than the application code, so they
 722  * wouldn't have the same C library locale anyway.)
 723  */
 724
 725 /* Test that translations work for schema defaults.
 726  *
 727  * This test relies on the de.po file in the same directory
 728  * to be compiled into ./de/LC_MESSAGES/test.mo
 729  */
 730 static void
 731 test_l10n (void)
 732 {
 733   GSettings *settings;
 734   gchar *str;
 735   gchar *locale;
 736
 737   bindtextdomain ("test", locale_dir);
 738   bind_textdomain_codeset ("test", "UTF-8");
 739
 740   locale = g_strdup (setlocale (LC_MESSAGES, NULL));
 741
 742   settings = g_settings_new ("org.gtk.test.localized");
 743
 744   g_setenv ("LC_MESSAGES", "C", TRUE);
 745   setlocale (LC_MESSAGES, "C");
 746   str = g_settings_get_string (settings, "error-message");
 747   g_setenv ("LC_MESSAGES", locale, TRUE);
 748   setlocale (LC_MESSAGES, locale);
 749
 750   g_assert_cmpstr (str, ==, "Unnamed");
 751   g_free (str);
 752   str = NULL;
 753
 754   g_setenv ("LC_MESSAGES", "de_DE.UTF-8", TRUE);
 755   setlocale (LC_MESSAGES, "de_DE.UTF-8");
 756   /* Only do the test if translation is actually working... */
 757   if (g_str_equal (dgettext ("test", "\"Unnamed\""), "\"Unbenannt\""))
 758     {
 759       str = g_settings_get_string (settings, "error-message");
 760
 761       g_assert_cmpstr (str, ==, "Unbenannt");
 762       g_free (str);
 763       str = NULL;
 764     }
 765   else
 766     g_printerr ("warning: translation is not working... skipping test. ");
 767
 768   g_setenv ("LC_MESSAGES", locale, TRUE);
 769   setlocale (LC_MESSAGES, locale);
 770   g_free (locale);
 771   g_object_unref (settings);
 772 }
 773
 774 /* Test that message context works as expected with translated
 775  * schema defaults. Also, verify that non-ASCII UTF-8 content
 776  * works.
 777  *
 778  * This test relies on the de.po file in the same directory
 779  * to be compiled into ./de/LC_MESSAGES/test.mo
 780  */
 781 static void
 782 test_l10n_context (void)
 783 {
 784   GSettings *settings;
 785   gchar *str;
 786   gchar *locale;
 787
 788   bindtextdomain ("test", locale_dir);
 789   bind_textdomain_codeset ("test", "UTF-8");
 790
 791   locale = g_strdup (setlocale (LC_MESSAGES, NULL));
 792
 793   settings = g_settings_new ("org.gtk.test.localized");
 794
 795   g_setenv ("LC_MESSAGES", "C", TRUE);
 796   setlocale (LC_MESSAGES, "C");
 797   g_settings_get (settings, "backspace", "s", &str);
 798   g_setenv ("LC_MESSAGES", locale, TRUE);
 799   setlocale (LC_MESSAGES, locale);
 800
 801   g_assert_cmpstr (str, ==, "BackSpace");
 802   g_free (str);
 803   str = NULL;
 804
 805   g_setenv ("LC_MESSAGES", "de_DE.UTF-8", TRUE);
 806   setlocale (LC_MESSAGES, "de_DE.UTF-8");
 807   /* Only do the test if translation is actually working... */
 808   if (g_str_equal (dgettext ("test", "\"Unnamed\""), "\"Unbenannt\""))
 809     {
 810       g_settings_get (settings, "backspace", "s", &str);
 811
 812       g_assert_cmpstr (str, ==, "Löschen");
 813       g_free (str);
 814       str = NULL;
 815     }
 816   else
 817     g_printerr ("warning: translation is not working... skipping test.  ");
 818
 819   g_setenv ("LC_MESSAGES", locale, TRUE);
 820   setlocale (LC_MESSAGES, locale);
 821   g_free (locale);
 822   g_object_unref (settings);
 823 }
 824
 825 enum
 826 {
 827   PROP_0,
 828   PROP_BOOL,
 829   PROP_ANTI_BOOL,
 830   PROP_BYTE,
 831   PROP_INT16,
 832   PROP_UINT16,
 833   PROP_INT,
 834   PROP_UINT,
 835   PROP_INT64,
 836   PROP_UINT64,
 837   PROP_DOUBLE,
 838   PROP_STRING,
 839   PROP_NO_READ,
 840   PROP_NO_WRITE,
 841   PROP_STRV,
 842   PROP_ENUM,
 843   PROP_FLAGS
 844 };
 845
 846 typedef struct
 847 {
 848   GObject parent_instance;
 849
 850   gboolean bool_prop;
 851   gboolean anti_bool_prop;
 852   gint8 byte_prop;
 853   gint int16_prop;
 854   guint16 uint16_prop;
 855   gint int_prop;
 856   guint uint_prop;
 857   gint64 int64_prop;
 858   guint64 uint64_prop;
 859   gdouble double_prop;
 860   gchar *string_prop;
 861   gchar *no_read_prop;
 862   gchar *no_write_prop;
 863   gchar **strv_prop;
 864   guint enum_prop;
 865   guint flags_prop;
 866 } TestObject;
 867
 868 typedef struct
 869 {
 870   GObjectClass parent_class;
 871 } TestObjectClass;
 872
 873 static GType test_object_get_type (void);
 874 G_DEFINE_TYPE (TestObject, test_object, G_TYPE_OBJECT)
 875
 876 static void
 877 test_object_init (TestObject *object)
 878 {
 879 }
 880
 881 static void
 882 test_object_finalize (GObject *object)
 883 {
 884   TestObject *testo = (TestObject*)object;
 885   g_strfreev (testo->strv_prop);
 886   g_free (testo->string_prop);
 887   G_OBJECT_CLASS (test_object_parent_class)->finalize (object);
 888 }
 889
 890 static void
 891 test_object_get_property (GObject    *object,
 892                           guint       prop_id,
 893                           GValue     *value,
 894                           GParamSpec *pspec)
 895 {
 896   TestObject *test_object = (TestObject *)object;
 897
 898   switch (prop_id)
 899     {
 900     case PROP_BOOL:
 901       g_value_set_boolean (value, test_object->bool_prop);
 902       break;
 903     case PROP_ANTI_BOOL:
 904       g_value_set_boolean (value, test_object->anti_bool_prop);
 905       break;
 906     case PROP_BYTE:
 907       g_value_set_schar (value, test_object->byte_prop);
 908       break;
 909     case PROP_UINT16:
 910       g_value_set_uint (value, test_object->uint16_prop);
 911       break;
 912     case PROP_INT16:
 913       g_value_set_int (value, test_object->int16_prop);
 914       break;
 915     case PROP_INT:
 916       g_value_set_int (value, test_object->int_prop);
 917       break;
 918     case PROP_UINT:
 919       g_value_set_uint (value, test_object->uint_prop);
 920       break;
 921     case PROP_INT64:
 922       g_value_set_int64 (value, test_object->int64_prop);
 923       break;
 924     case PROP_UINT64:
 925       g_value_set_uint64 (value, test_object->uint64_prop);
 926       break;
 927     case PROP_DOUBLE:
 928       g_value_set_double (value, test_object->double_prop);
 929       break;
 930     case PROP_STRING:
 931       g_value_set_string (value, test_object->string_prop);
 932       break;
 933     case PROP_NO_WRITE:
 934       g_value_set_string (value, test_object->no_write_prop);
 935       break;
 936     case PROP_STRV:
 937       g_value_set_boxed (value, test_object->strv_prop);
 938       break;
 939     case PROP_ENUM:
 940       g_value_set_enum (value, test_object->enum_prop);
 941       break;
 942     case PROP_FLAGS:
 943       g_value_set_flags (value, test_object->flags_prop);
 944       break;
 945     default:
 946       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
 947       break;
 948     }
 949 }
 950
 951 static void
 952 test_object_set_property (GObject      *object,
 953                           guint         prop_id,
 954                           const GValue *value,
 955                           GParamSpec   *pspec)
 956 {
 957   TestObject *test_object = (TestObject *)object;
 958
 959   switch (prop_id)
 960     {
 961     case PROP_BOOL:
 962       test_object->bool_prop = g_value_get_boolean (value);
 963       break;
 964     case PROP_ANTI_BOOL:
 965       test_object->anti_bool_prop = g_value_get_boolean (value);
 966       break;
 967     case PROP_BYTE:
 968       test_object->byte_prop = g_value_get_schar (value);
 969       break;
 970     case PROP_INT16:
 971       test_object->int16_prop = g_value_get_int (value);
 972       break;
 973     case PROP_UINT16:
 974       test_object->uint16_prop = g_value_get_uint (value);
 975       break;
 976     case PROP_INT:
 977       test_object->int_prop = g_value_get_int (value);
 978       break;
 979     case PROP_UINT:
 980       test_object->uint_prop = g_value_get_uint (value);
 981       break;
 982     case PROP_INT64:
 983       test_object->int64_prop = g_value_get_int64 (value);
 984       break;
 985     case PROP_UINT64:
 986       test_object->uint64_prop = g_value_get_uint64 (value);
 987       break;
 988     case PROP_DOUBLE:
 989       test_object->double_prop = g_value_get_double (value);
 990       break;
 991     case PROP_STRING:
 992       g_free (test_object->string_prop);
 993       test_object->string_prop = g_value_dup_string (value);
 994       break;
 995     case PROP_NO_READ:
 996       g_free (test_object->no_read_prop);
 997       test_object->no_read_prop = g_value_dup_string (value);
 998       break;
 999     case PROP_STRV:
1000       g_strfreev (test_object->strv_prop);
1001       test_object->strv_prop = g_value_dup_boxed (value);
1002       break;
1003     case PROP_ENUM:
1004       test_object->enum_prop = g_value_get_enum (value);
1005       break;
1006     case PROP_FLAGS:
1007       test_object->flags_prop = g_value_get_flags (value);
1008       break;
1009     default:
1010       G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
1011       break;
1012     }
1013 }
1014
1015 static GType
1016 test_enum_get_type (void)
1017 {
1018   static volatile gsize define_type_id = 0;
1019
1020   if (g_once_init_enter (&define_type_id))
1021     {
1022       static const GEnumValue values[] = {
1023         { TEST_ENUM_FOO, "TEST_ENUM_FOO", "foo" },
1024         { TEST_ENUM_BAR, "TEST_ENUM_BAR", "bar" },
1025         { TEST_ENUM_BAZ, "TEST_ENUM_BAZ", "baz" },
1026         { TEST_ENUM_QUUX, "TEST_ENUM_QUUX", "quux" },
1027         { 0, NULL, NULL }
1028       };
1029
1030       GType type_id = g_enum_register_static ("TestEnum", values);
1031       g_once_init_leave (&define_type_id, type_id);
1032     }
1033
1034   return define_type_id;
1035 }
1036
1037 static GType
1038 test_flags_get_type (void)
1039 {
1040   static volatile gsize define_type_id = 0;
1041
1042   if (g_once_init_enter (&define_type_id))
1043     {
1044       static const GFlagsValue values[] = {
1045         { TEST_FLAGS_NONE, "TEST_FLAGS_NONE", "none" },
1046         { TEST_FLAGS_MOURNING, "TEST_FLAGS_MOURNING", "mourning" },
1047         { TEST_FLAGS_LAUGHING, "TEST_FLAGS_LAUGHING", "laughing" },
1048         { TEST_FLAGS_WALKING, "TEST_FLAGS_WALKING", "walking" },
1049         { 0, NULL, NULL }
1050       };
1051
1052       GType type_id = g_flags_register_static ("TestFlags", values);
1053       g_once_init_leave (&define_type_id, type_id);
1054     }
1055
1056   return define_type_id;
1057 }
1058
1059 static void
1060 test_object_class_init (TestObjectClass *class)
1061 {
1062   GObjectClass *gobject_class = G_OBJECT_CLASS (class);
1063
1064   gobject_class->get_property = test_object_get_property;
1065   gobject_class->set_property = test_object_set_property;
1066   gobject_class->finalize = test_object_finalize;
1067
1068   g_object_class_install_property (gobject_class, PROP_BOOL,
1069     g_param_spec_boolean ("bool", "", "", FALSE, G_PARAM_READWRITE));
1070   g_object_class_install_property (gobject_class, PROP_ANTI_BOOL,
1071     g_param_spec_boolean ("anti-bool", "", "", FALSE, G_PARAM_READWRITE));
1072   g_object_class_install_property (gobject_class, PROP_BYTE,
1073     g_param_spec_char ("byte", "", "", G_MININT8, G_MAXINT8, 0, G_PARAM_READWRITE));
1074   g_object_class_install_property (gobject_class, PROP_INT16,
1075     g_param_spec_int ("int16", "", "", -G_MAXINT16, G_MAXINT16, 0, G_PARAM_READWRITE));
1076   g_object_class_install_property (gobject_class, PROP_UINT16,
1077     g_param_spec_uint ("uint16", "", "", 0, G_MAXUINT16, 0, G_PARAM_READWRITE));
1078   g_object_class_install_property (gobject_class, PROP_INT,
1079     g_param_spec_int ("int", "", "", G_MININT, G_MAXINT, 0, G_PARAM_READWRITE));
1080   g_object_class_install_property (gobject_class, PROP_UINT,
1081     g_param_spec_uint ("uint", "", "", 0, G_MAXUINT, 0, G_PARAM_READWRITE));
1082   g_object_class_install_property (gobject_class, PROP_INT64,
1083     g_param_spec_int64 ("int64", "", "", G_MININT64, G_MAXINT64, 0, G_PARAM_READWRITE));
1084   g_object_class_install_property (gobject_class, PROP_UINT64,
1085     g_param_spec_uint64 ("uint64", "", "", 0, G_MAXUINT64, 0, G_PARAM_READWRITE));
1086   g_object_class_install_property (gobject_class, PROP_DOUBLE,
1087     g_param_spec_double ("double", "", "", -G_MAXDOUBLE, G_MAXDOUBLE, 0.0, G_PARAM_READWRITE));
1088   g_object_class_install_property (gobject_class, PROP_STRING,
1089     g_param_spec_string ("string", "", "", NULL, G_PARAM_READWRITE));
1090   g_object_class_install_property (gobject_class, PROP_NO_WRITE,
1091     g_param_spec_string ("no-write", "", "", NULL, G_PARAM_READABLE));
1092   g_object_class_install_property (gobject_class, PROP_NO_READ,
1093     g_param_spec_string ("no-read", "", "", NULL, G_PARAM_WRITABLE));
1094   g_object_class_install_property (gobject_class, PROP_STRV,
1095     g_param_spec_boxed ("strv", "", "", G_TYPE_STRV, G_PARAM_READWRITE));
1096   g_object_class_install_property (gobject_class, PROP_ENUM,
1097     g_param_spec_enum ("enum", "", "", test_enum_get_type (), TEST_ENUM_FOO, G_PARAM_READWRITE));
1098   g_object_class_install_property (gobject_class, PROP_FLAGS,
1099     g_param_spec_flags ("flags", "", "", test_flags_get_type (), TEST_FLAGS_NONE, G_PARAM_READWRITE));
1100 }
1101
1102 static TestObject *
1103 test_object_new (void)
1104 {
1105   return (TestObject*)g_object_new (test_object_get_type (), NULL);
1106 }
1107
1108 /* Test basic binding functionality for simple types.
1109  * Verify that with bidirectional bindings, changes on either side
1110  * are notified on the other end.
1111  */
1112 static void
1113 test_simple_binding (void)
1114 {
1115   TestObject *obj;
1116   GSettings *settings;
1117   gboolean b;
1118   gchar y;
1119   gint i;
1120   guint u;
1121   gint16 n;
1122   guint16 q;
1123   gint n2;
1124   guint q2;
1125   gint64 i64;
1126   guint64 u64;
1127   gdouble d;
1128   gchar *s;
1129   GVariant *value;
1130   gchar **strv;
1131
1132   settings = g_settings_new ("org.gtk.test.binding");
1133   obj = test_object_new ();
1134
1135   g_settings_bind (settings, "bool", obj, "bool", G_SETTINGS_BIND_DEFAULT);
1136   g_object_set (obj, "bool", TRUE, NULL);
1137   g_assert_cmpint (g_settings_get_boolean (settings, "bool"), ==, TRUE);
1138
1139   g_settings_set_boolean (settings, "bool", FALSE);
1140   b = TRUE;
1141   g_object_get (obj, "bool", &b, NULL);
1142   g_assert_cmpint (b, ==, FALSE);
1143
1144   g_settings_bind (settings, "anti-bool", obj, "anti-bool",
1145                    G_SETTINGS_BIND_INVERT_BOOLEAN);
1146   g_object_set (obj, "anti-bool", FALSE, NULL);
1147   g_assert_cmpint (g_settings_get_boolean (settings, "anti-bool"), ==, TRUE);
1148
1149   g_settings_set_boolean (settings, "anti-bool", FALSE);
1150   b = FALSE;
1151   g_object_get (obj, "anti-bool", &b, NULL);
1152   g_assert_cmpint (b, ==, TRUE);
1153
1154   g_settings_bind (settings, "byte", obj, "byte", G_SETTINGS_BIND_DEFAULT);
1155
1156   g_object_set (obj, "byte", 123, NULL);
1157   y = 'c';
1158   g_settings_get (settings, "byte", "y", &y);
1159   g_assert_cmpint (y, ==, 123);
1160
1161   g_settings_set (settings, "byte", "y", 54);
1162   y = 'c';
1163   g_object_get (obj, "byte", &y, NULL);
1164   g_assert_cmpint (y, ==, 54);
1165
1166   g_settings_bind (settings, "int16", obj, "int16", G_SETTINGS_BIND_DEFAULT);
1167
1168   g_object_set (obj, "int16", 1234, NULL);
1169   n = 4321;
1170   g_settings_get (settings, "int16", "n", &n);
1171   g_assert_cmpint (n, ==, 1234);
1172
1173   g_settings_set (settings, "int16", "n", 4321);
1174   n2 = 1111;
1175   g_object_get (obj, "int16", &n2, NULL);
1176   g_assert_cmpint (n2, ==, 4321);
1177
1178   g_settings_bind (settings, "uint16", obj, "uint16", G_SETTINGS_BIND_DEFAULT);
1179
1180   g_object_set (obj, "uint16", (guint16) G_MAXUINT16, NULL);
1181   q = 1111;
1182   g_settings_get (settings, "uint16", "q", &q);
1183   g_assert_cmpuint (q, ==, G_MAXUINT16);
1184
1185   g_settings_set (settings, "uint16", "q", (guint16) G_MAXINT16);
1186   q2 = 1111;
1187   g_object_get (obj, "uint16", &q2, NULL);
1188   g_assert_cmpuint (q2, ==, (guint16) G_MAXINT16);
1189
1190   g_settings_bind (settings, "int", obj, "int", G_SETTINGS_BIND_DEFAULT);
1191
1192   g_object_set (obj, "int", 12345, NULL);
1193   g_assert_cmpint (g_settings_get_int (settings, "int"), ==, 12345);
1194
1195   g_settings_set_int (settings, "int", 54321);
1196   i = 1111;
1197   g_object_get (obj, "int", &i, NULL);
1198   g_assert_cmpint (i, ==, 54321);
1199
1200   g_settings_bind (settings, "uint", obj, "uint", G_SETTINGS_BIND_DEFAULT);
1201
1202   g_object_set (obj, "uint", 12345, NULL);
1203   g_assert_cmpuint (g_settings_get_uint (settings, "uint"), ==, 12345);
1204
1205   g_settings_set_uint (settings, "uint", 54321);
1206   u = 1111;
1207   g_object_get (obj, "uint", &u, NULL);
1208   g_assert_cmpuint (u, ==, 54321);
1209
1210   g_settings_bind (settings, "uint64", obj, "uint64", G_SETTINGS_BIND_DEFAULT);
1211
1212   g_object_set (obj, "uint64", (guint64) 12345, NULL);
1213   g_assert_cmpuint (g_settings_get_uint64 (settings, "uint64"), ==, 12345);
1214
1215   g_settings_set_uint64 (settings, "uint64", 54321);
1216   u64 = 1111;
1217   g_object_get (obj, "uint64", &u64, NULL);
1218   g_assert_cmpuint (u64, ==, 54321);
1219
1220   g_settings_bind (settings, "int64", obj, "int64", G_SETTINGS_BIND_DEFAULT);
1221
1222   g_object_set (obj, "int64", (gint64) G_MAXINT64, NULL);
1223   i64 = 1111;
1224   g_settings_get (settings, "int64", "x", &i64);
1225   g_assert_cmpint (i64, ==, G_MAXINT64);
1226
1227   g_settings_set (settings, "int64", "x", (gint64) G_MININT64);
1228   i64 = 1111;
1229   g_object_get (obj, "int64", &i64, NULL);
1230   g_assert_cmpint (i64, ==, G_MININT64);
1231
1232   g_settings_bind (settings, "uint64", obj, "uint64", G_SETTINGS_BIND_DEFAULT);
1233
1234   g_object_set (obj, "uint64", (guint64) G_MAXUINT64, NULL);
1235   u64 = 1111;
1236   g_settings_get (settings, "uint64", "t", &u64);
1237   g_assert_cmpuint (u64, ==, G_MAXUINT64);
1238
1239   g_settings_set (settings, "uint64", "t", (guint64) G_MAXINT64);
1240   u64 = 1111;
1241   g_object_get (obj, "uint64", &u64, NULL);
1242   g_assert_cmpuint (u64, ==, (guint64) G_MAXINT64);
1243
1244   g_settings_bind (settings, "string", obj, "string", G_SETTINGS_BIND_DEFAULT);
1245
1246   g_object_set (obj, "string", "bu ba", NULL);
1247   s = g_settings_get_string (settings, "string");
1248   g_assert_cmpstr (s, ==, "bu ba");
1249   g_free (s);
1250
1251   g_settings_set_string (settings, "string", "bla bla");
1252   g_object_get (obj, "string", &s, NULL);
1253   g_assert_cmpstr (s, ==, "bla bla");
1254   g_free (s);
1255
1256   g_settings_bind (settings, "chararray", obj, "string", G_SETTINGS_BIND_DEFAULT);
1257
1258   g_object_set (obj, "string", "non-unicode:\315", NULL);
1259   value = g_settings_get_value (settings, "chararray");
1260   g_assert_cmpstr (g_variant_get_bytestring (value), ==, "non-unicode:\315");
1261   g_variant_unref (value);
1262
1263   g_settings_bind (settings, "double", obj, "double", G_SETTINGS_BIND_DEFAULT);
1264
1265   g_object_set (obj, "double", G_MAXFLOAT, NULL);
1266   g_assert_cmpfloat (g_settings_get_double (settings, "double"), ==, G_MAXFLOAT);
1267
1268   g_settings_set_double (settings, "double", G_MINFLOAT);
1269   d = 1.0;
1270   g_object_get (obj, "double", &d, NULL);
1271   g_assert_cmpfloat (d, ==, G_MINFLOAT);
1272
1273   g_object_set (obj, "double", G_MAXDOUBLE, NULL);
1274   g_assert_cmpfloat (g_settings_get_double (settings, "double"), ==, G_MAXDOUBLE);
1275
1276   g_settings_set_double (settings, "double", -G_MINDOUBLE);
1277   d = 1.0;
1278   g_object_get (obj, "double", &d, NULL);
1279   g_assert_cmpfloat (d, ==, -G_MINDOUBLE);
1280
1281   strv = g_strsplit ("plastic bag,middle class,polyethylene", ",", 0);
1282   g_settings_bind (settings, "strv", obj, "strv", G_SETTINGS_BIND_DEFAULT);
1283   g_object_set (obj, "strv", strv, NULL);
1284   g_strfreev (strv);
1285   strv = g_settings_get_strv (settings, "strv");
1286   s = g_strjoinv (",", strv);
1287   g_assert_cmpstr (s, ==, "plastic bag,middle class,polyethylene");
1288   g_strfreev (strv);
1289   g_free (s);
1290   strv = g_strsplit ("decaffeinate,unleaded,keep all surfaces clean", ",", 0);
1291   g_settings_set_strv (settings, "strv", (const gchar **) strv);
1292   g_strfreev (strv);
1293   g_object_get (obj, "strv", &strv, NULL);
1294   s = g_strjoinv (",", strv);
1295   g_assert_cmpstr (s, ==, "decaffeinate,unleaded,keep all surfaces clean");
1296   g_strfreev (strv);
1297   g_free (s);
1298   g_settings_set_strv (settings, "strv", NULL);
1299   g_object_get (obj, "strv", &strv, NULL);
1300   g_assert (strv != NULL);
1301   g_assert_cmpint (g_strv_length (strv), ==, 0);
1302   g_strfreev (strv);
1303
1304   g_settings_bind (settings, "enum", obj, "enum", G_SETTINGS_BIND_DEFAULT);
1305   g_object_set (obj, "enum", TEST_ENUM_BAZ, NULL);
1306   s = g_settings_get_string (settings, "enum");
1307   g_assert_cmpstr (s, ==, "baz");
1308   g_free (s);
1309   g_assert_cmpint (g_settings_get_enum (settings, "enum"), ==, TEST_ENUM_BAZ);
1310
1311   g_settings_set_enum (settings, "enum", TEST_ENUM_QUUX);
1312   i = 230;
1313   g_object_get (obj, "enum", &i, NULL);
1314   g_assert_cmpint (i, ==, TEST_ENUM_QUUX);
1315
1316   g_settings_set_string (settings, "enum", "baz");
1317   i = 230;
1318   g_object_get (obj, "enum", &i, NULL);
1319   g_assert_cmpint (i, ==, TEST_ENUM_BAZ);
1320
1321   g_settings_bind (settings, "flags", obj, "flags", G_SETTINGS_BIND_DEFAULT);
1322   g_object_set (obj, "flags", TEST_FLAGS_MOURNING, NULL);
1323   strv = g_settings_get_strv (settings, "flags");
1324   g_assert_cmpint (g_strv_length (strv), ==, 1);
1325   g_assert_cmpstr (strv[0], ==, "mourning");
1326   g_strfreev (strv);
1327
1328   g_assert_cmpint (g_settings_get_flags (settings, "flags"), ==, TEST_FLAGS_MOURNING);
1329
1330   g_settings_set_flags (settings, "flags", TEST_FLAGS_MOURNING | TEST_FLAGS_WALKING);
1331   i = 230;
1332   g_object_get (obj, "flags", &i, NULL);
1333   g_assert_cmpint (i, ==, TEST_FLAGS_MOURNING | TEST_FLAGS_WALKING);
1334
1335   g_settings_bind (settings, "uint", obj, "uint", G_SETTINGS_BIND_DEFAULT);
1336
1337   g_object_set (obj, "uint", 12345, NULL);
1338   g_assert_cmpuint (g_settings_get_uint (settings, "uint"), ==, 12345);
1339
1340   g_settings_set_uint (settings, "uint", 54321);
1341   u = 1111;
1342   g_object_get (obj, "uint", &u, NULL);
1343   g_assert_cmpuint (u, ==, 54321);
1344
1345   g_settings_bind (settings, "range", obj, "uint", G_SETTINGS_BIND_DEFAULT);
1346   g_object_set (obj, "uint", 22, NULL);
1347   u = 1111;
1348   g_assert_cmpuint (g_settings_get_uint (settings, "range"), ==, 22);
1349   g_object_get (obj, "uint", &u, NULL);
1350   g_assert_cmpuint (u, ==, 22);
1351
1352   g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
1353                          "* is out of schema-specified range for*");
1354   g_object_set (obj, "uint", 45, NULL);
1355   g_test_assert_expected_messages ();
1356   u = 1111;
1357   g_object_get (obj, "uint", &u, NULL);
1358   g_assert_cmpuint (g_settings_get_uint (settings, "range"), ==, 22);
1359   /* The value of the object is currently not reset back to its initial value
1360   g_assert_cmpuint (u, ==, 22); */
1361
1362   g_object_unref (obj);
1363   g_object_unref (settings);
1364 }
1365
1366 static void
1367 test_unbind (void)
1368 {
1369   TestObject *obj;
1370   GSettings *settings;
1371
1372   settings = g_settings_new ("org.gtk.test.binding");
1373   obj = test_object_new ();
1374
1375   g_settings_bind (settings, "int", obj, "int", G_SETTINGS_BIND_DEFAULT);
1376
1377   g_object_set (obj, "int", 12345, NULL);
1378   g_assert_cmpint (g_settings_get_int (settings, "int"), ==, 12345);
1379
1380   g_settings_unbind (obj, "int");
1381
1382   g_object_set (obj, "int", 54321, NULL);
1383   g_assert_cmpint (g_settings_get_int (settings, "int"), ==, 12345);
1384
1385   g_object_unref (obj);
1386   g_object_unref (settings);
1387 }
1388
1389 static void
1390 test_bind_writable (void)
1391 {
1392   TestObject *obj;
1393   GSettings *settings;
1394   gboolean b;
1395
1396   settings = g_settings_new ("org.gtk.test.binding");
1397   obj = test_object_new ();
1398
1399   g_object_set (obj, "bool", FALSE, NULL);
1400
1401   g_settings_bind_writable (settings, "int", obj, "bool", FALSE);
1402
1403   g_object_get (obj, "bool", &b, NULL);
1404   g_assert (b);
1405
1406   g_settings_unbind (obj, "bool");
1407
1408   g_settings_bind_writable (settings, "int", obj, "bool", TRUE);
1409
1410   g_object_get (obj, "bool", &b, NULL);
1411   g_assert (!b);
1412
1413   g_object_unref (obj);
1414   g_object_unref (settings);
1415 }
1416
1417 /* Test one-way bindings.
1418  * Verify that changes on one side show up on the other,
1419  * but not vice versa
1420  */
1421 static void
1422 test_directional_binding (void)
1423 {
1424   TestObject *obj;
1425   GSettings *settings;
1426   gboolean b;
1427   gint i;
1428
1429   settings = g_settings_new ("org.gtk.test.binding");
1430   obj = test_object_new ();
1431
1432   g_object_set (obj, "bool", FALSE, NULL);
1433   g_settings_set_boolean (settings, "bool", FALSE);
1434
1435   g_settings_bind (settings, "bool", obj, "bool", G_SETTINGS_BIND_GET);
1436
1437   g_settings_set_boolean (settings, "bool", TRUE);
1438   g_object_get (obj, "bool", &b, NULL);
1439   g_assert_cmpint (b, ==, TRUE);
1440
1441   g_object_set (obj, "bool", FALSE, NULL);
1442   g_assert_cmpint (g_settings_get_boolean (settings, "bool"), ==, TRUE);
1443
1444   g_object_set (obj, "int", 20, NULL);
1445   g_settings_set_int (settings, "int", 20);
1446
1447   g_settings_bind (settings, "int", obj, "int", G_SETTINGS_BIND_SET);
1448
1449   g_object_set (obj, "int", 32, NULL);
1450   g_assert_cmpint (g_settings_get_int (settings, "int"), ==, 32);
1451
1452   g_settings_set_int (settings, "int", 20);
1453   g_object_get (obj, "int", &i, NULL);
1454   g_assert_cmpint (i, ==, 32);
1455
1456   g_object_unref (obj);
1457   g_object_unref (settings);
1458 }
1459
1460 /* Test that type mismatch is caught when creating a binding */
1461 static void
1462 test_typesafe_binding (void)
1463 {
1464   if (!g_test_undefined ())
1465     return;
1466
1467   if (g_test_subprocess ())
1468     {
1469       TestObject *obj;
1470       GSettings *settings;
1471
1472       settings = g_settings_new ("org.gtk.test.binding");
1473       obj = test_object_new ();
1474
1475       g_settings_bind (settings, "string", obj, "int", G_SETTINGS_BIND_DEFAULT);
1476
1477       g_object_unref (obj);
1478       g_object_unref (settings);
1479       return;
1480     }
1481   g_test_trap_subprocess (NULL, 0, 0);
1482   g_test_trap_assert_failed ();
1483   g_test_trap_assert_stderr ("*not compatible*");
1484 }
1485
1486 static gboolean
1487 string_to_bool (GValue   *value,
1488                 GVariant *variant,
1489                 gpointer  user_data)
1490 {
1491   const gchar *s;
1492
1493   s = g_variant_get_string (variant, NULL);
1494   g_value_set_boolean (value, g_strcmp0 (s, "true") == 0);
1495
1496   return TRUE;
1497 }
1498
1499 static GVariant *
1500 bool_to_string (const GValue       *value,
1501                 const GVariantType *expected_type,
1502                 gpointer            user_data)
1503 {
1504   if (g_value_get_boolean (value))
1505     return g_variant_new_string ("true");
1506   else
1507     return g_variant_new_string ("false");
1508 }
1509
1510 static GVariant *
1511 bool_to_bool (const GValue       *value,
1512               const GVariantType *expected_type,
1513               gpointer            user_data)
1514 {
1515   return g_variant_new_boolean (g_value_get_boolean (value));
1516 }
1517
1518 /* Test custom bindings.
1519  * Translate strings to booleans and back
1520  */
1521 static void
1522 test_custom_binding (void)
1523 {
1524   TestObject *obj;
1525   GSettings *settings;
1526   gchar *s;
1527   gboolean b;
1528
1529   settings = g_settings_new ("org.gtk.test.binding");
1530   obj = test_object_new ();
1531
1532   g_settings_set_string (settings, "string", "true");
1533
1534   g_settings_bind_with_mapping (settings, "string",
1535                                 obj, "bool",
1536                                 G_SETTINGS_BIND_DEFAULT,
1537                                 string_to_bool,
1538                                 bool_to_string,
1539                                 NULL, NULL);
1540
1541   g_settings_set_string (settings, "string", "false");
1542   g_object_get (obj, "bool", &b, NULL);
1543   g_assert_cmpint (b, ==, FALSE);
1544
1545   g_settings_set_string (settings, "string", "not true");
1546   g_object_get (obj, "bool", &b, NULL);
1547   g_assert_cmpint (b, ==, FALSE);
1548
1549   g_object_set (obj, "bool", TRUE, NULL);
1550   s = g_settings_get_string (settings, "string");
1551   g_assert_cmpstr (s, ==, "true");
1552   g_free (s);
1553
1554   g_settings_bind_with_mapping (settings, "string",
1555                                 obj, "bool",
1556                                 G_SETTINGS_BIND_DEFAULT,
1557                                 string_to_bool, bool_to_bool,
1558                                 NULL, NULL);
1559   g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_CRITICAL,
1560                          "*binding mapping function for key 'string' returned"
1561                          " GVariant of type 'b' when type 's' was requested*");
1562   g_object_set (obj, "bool", FALSE, NULL);
1563   g_test_assert_expected_messages ();
1564
1565   g_object_unref (obj);
1566   g_object_unref (settings);
1567 }
1568
1569 /* Test that with G_SETTINGS_BIND_NO_CHANGES, the
1570  * initial settings value is transported to the object
1571  * side, but later settings changes do not affect the
1572  * object
1573  */
1574 static void
1575 test_no_change_binding (void)
1576 {
1577   TestObject *obj;
1578   GSettings *settings;
1579   gboolean b;
1580
1581   settings = g_settings_new ("org.gtk.test.binding");
1582   obj = test_object_new ();
1583
1584   g_object_set (obj, "bool", TRUE, NULL);
1585   g_settings_set_boolean (settings, "bool", FALSE);
1586
1587   g_settings_bind (settings, "bool", obj, "bool", G_SETTINGS_BIND_GET_NO_CHANGES);
1588
1589   g_object_get (obj, "bool", &b, NULL);
1590   g_assert_cmpint (b, ==, FALSE);
1591
1592   g_settings_set_boolean (settings, "bool", TRUE);
1593   g_object_get (obj, "bool", &b, NULL);
1594   g_assert_cmpint (b, ==, FALSE);
1595
1596   g_settings_set_boolean (settings, "bool", FALSE);
1597   g_object_set (obj, "bool", TRUE, NULL);
1598   b = g_settings_get_boolean (settings, "bool");
1599   g_assert_cmpint (b, ==, TRUE);
1600
1601   g_object_unref (obj);
1602   g_object_unref (settings);
1603 }
1604
1605 /* Test that binding a non-readable property only
1606  * works in 'GET' mode.
1607  */
1608 static void
1609 test_no_read_binding_fail (void)
1610 {
1611   TestObject *obj;
1612   GSettings *settings;
1613
1614   settings = g_settings_new ("org.gtk.test.binding");
1615   obj = test_object_new ();
1616
1617   g_settings_bind (settings, "string", obj, "no-read", 0);
1618 }
1619
1620 static void
1621 test_no_read_binding_pass (void)
1622 {
1623   TestObject *obj;
1624   GSettings *settings;
1625
1626   settings = g_settings_new ("org.gtk.test.binding");
1627   obj = test_object_new ();
1628
1629   g_settings_bind (settings, "string", obj, "no-read", G_SETTINGS_BIND_GET);
1630
1631   exit (0);
1632 }
1633
1634 static void
1635 test_no_read_binding (void)
1636 {
1637   if (g_test_undefined ())
1638     {
1639       g_test_trap_subprocess ("/gsettings/no-read-binding/subprocess/fail", 0, 0);
1640       g_test_trap_assert_failed ();
1641       g_test_trap_assert_stderr ("*property*is not readable*");
1642     }
1643
1644   g_test_trap_subprocess ("/gsettings/no-read-binding/subprocess/pass", 0, 0);
1645   g_test_trap_assert_passed ();
1646 }
1647
1648 /* Test that binding a non-writable property only
1649  * works in 'SET' mode.
1650  */
1651 static void
1652 test_no_write_binding_fail (void)
1653 {
1654   TestObject *obj;
1655   GSettings *settings;
1656
1657   settings = g_settings_new ("org.gtk.test.binding");
1658   obj = test_object_new ();
1659
1660   g_settings_bind (settings, "string", obj, "no-write", 0);
1661 }
1662
1663 static void
1664 test_no_write_binding_pass (void)
1665 {
1666   TestObject *obj;
1667   GSettings *settings;
1668
1669   settings = g_settings_new ("org.gtk.test.binding");
1670   obj = test_object_new ();
1671
1672   g_settings_bind (settings, "string", obj, "no-write", G_SETTINGS_BIND_SET);
1673
1674   exit (0);
1675 }
1676
1677 static void
1678 test_no_write_binding (void)
1679 {
1680   if (g_test_undefined ())
1681     {
1682       g_test_trap_subprocess ("/gsettings/no-write-binding/subprocess/fail", 0, 0);
1683       g_test_trap_assert_failed ();
1684       g_test_trap_assert_stderr ("*property*is not writable*");
1685     }
1686
1687   g_test_trap_subprocess ("/gsettings/no-write-binding/subprocess/pass", 0, 0);
1688   g_test_trap_assert_passed ();
1689 }
1690
1691 static void
1692 key_changed_cb (GSettings *settings, const gchar *key, gpointer data)
1693 {
1694   gboolean *b = data;
1695   (*b) = TRUE;
1696 }
1697
1698 /*
1699  * Test that using a keyfile works
1700  */
1701 static void
1702 test_keyfile (void)
1703 {
1704   GSettingsBackend *kf_backend;
1705   GSettings *settings;
1706   GKeyFile *keyfile;
1707   gchar *str;
1708   gboolean writable;
1709   GError *error = NULL;
1710   gchar *data;
1711   gsize len;
1712   gboolean called = FALSE;
1713
1714   g_remove ("keyfile/gsettings.store");
1715   g_rmdir ("keyfile");
1716
1717   kf_backend = g_keyfile_settings_backend_new ("keyfile/gsettings.store", "/", "root");
1718   settings = g_settings_new_with_backend ("org.gtk.test", kf_backend);
1719   g_object_unref (kf_backend);
1720
1721   g_settings_reset (settings, "greeting");
1722   str = g_settings_get_string (settings, "greeting");
1723   g_assert_cmpstr (str, ==, "Hello, earthlings");
1724   g_free (str);
1725
1726   writable = g_settings_is_writable (settings, "greeting");
1727   g_assert (writable);
1728   g_settings_set (settings, "greeting", "s", "see if this works");
1729
1730   str = g_settings_get_string (settings, "greeting");
1731   g_assert_cmpstr (str, ==, "see if this works");
1732   g_free (str);
1733
1734   g_settings_delay (settings);
1735   g_settings_set (settings, "farewell", "s", "cheerio");
1736   g_settings_apply (settings);
1737
1738   keyfile = g_key_file_new ();
1739   g_assert (g_key_file_load_from_file (keyfile, "keyfile/gsettings.store", 0, NULL));
1740
1741   str = g_key_file_get_string (keyfile, "tests", "greeting", NULL);
1742   g_assert_cmpstr (str, ==, "'see if this works'");
1743   g_free (str);
1744
1745   str = g_key_file_get_string (keyfile, "tests", "farewell", NULL);
1746   g_assert_cmpstr (str, ==, "'cheerio'");
1747   g_free (str);
1748   g_key_file_free (keyfile);
1749
1750   g_settings_reset (settings, "greeting");
1751   g_settings_apply (settings);
1752   keyfile = g_key_file_new ();
1753   g_assert (g_key_file_load_from_file (keyfile, "keyfile/gsettings.store", 0, NULL));
1754
1755   str = g_key_file_get_string (keyfile, "tests", "greeting", NULL);
1756   g_assert (str == NULL);
1757
1758   called = FALSE;
1759   g_signal_connect (settings, "changed::greeting", G_CALLBACK (key_changed_cb), &called);
1760
1761   g_key_file_set_string (keyfile, "tests", "greeting", "'howdy'");
1762   data = g_key_file_to_data (keyfile, &len, NULL);
1763   g_file_set_contents ("keyfile/gsettings.store", data, len, &error);
1764   g_assert_no_error (error);
1765   while (!called)
1766     g_main_context_iteration (NULL, FALSE);
1767   g_signal_handlers_disconnect_by_func (settings, key_changed_cb, &called);
1768
1769   str = g_settings_get_string (settings, "greeting");
1770   g_assert_cmpstr (str, ==, "howdy");
1771   g_free (str);
1772
1773   g_settings_set (settings, "farewell", "s", "cheerio");
1774
1775   called = FALSE;
1776   g_signal_connect (settings, "writable-changed::greeting", G_CALLBACK (key_changed_cb), &called);
1777
1778   g_chmod ("keyfile", 0500);
1779   while (!called)
1780     g_main_context_iteration (NULL, FALSE);
1781   g_signal_handlers_disconnect_by_func (settings, key_changed_cb, &called);
1782
1783   writable = g_settings_is_writable (settings, "greeting");
1784   g_assert (!writable);
1785
1786   g_key_file_free (keyfile);
1787   g_free (data);
1788
1789   g_object_unref (settings);
1790   g_chmod ("keyfile", 0777);
1791 }
1792
1793 /* Test that getting child schemas works
1794  */
1795 static void
1796 test_child_schema (void)
1797 {
1798   GSettings *settings;
1799   GSettings *child;
1800   guint8 byte;
1801
1802   /* first establish some known conditions */
1803   settings = g_settings_new ("org.gtk.test.basic-types");
1804   g_settings_set (settings, "test-byte", "y", 36);
1805
1806   g_settings_get (settings, "test-byte", "y", &byte);
1807   g_assert_cmpint (byte, ==, 36);
1808
1809   g_object_unref (settings);
1810
1811   settings = g_settings_new ("org.gtk.test");
1812   child = g_settings_get_child (settings, "basic-types");
1813   g_assert (child != NULL);
1814
1815   g_settings_get (child, "test-byte", "y", &byte);
1816   g_assert_cmpint (byte, ==, 36);
1817
1818   g_object_unref (child);
1819   g_object_unref (settings);
1820 }
1821
1822 #include "../strinfo.c"
1823
1824 static void
1825 test_strinfo (void)
1826 {
1827   /*  "foo" has a value of 1
1828    *  "bar" has a value of 2
1829    *  "baz" is an alias for "bar"
1830    */
1831   gchar array[] =
1832     "\1\0\0\0"      "\xff""foo"     "\0\0\0\xff"    "\2\0\0\0"
1833     "\xff" "bar"    "\0\0\0\xff"    "\3\0\0\0"      "\xfe""baz"
1834     "\0\0\0\xff";
1835   const guint32 *strinfo = (guint32 *) array;
1836   guint length = sizeof array / 4;
1837   guint result;
1838
1839   {
1840     /* build it and compare */
1841     GString *builder;
1842
1843     builder = g_string_new (NULL);
1844     strinfo_builder_append_item (builder, "foo", 1);
1845     strinfo_builder_append_item (builder, "bar", 2);
1846     g_assert (strinfo_builder_append_alias (builder, "baz", "bar"));
1847     g_assert_cmpmem (builder->str, builder->len, strinfo, length * 4);
1848     g_string_free (builder, TRUE);
1849   }
1850
1851   g_assert_cmpstr (strinfo_string_from_alias (strinfo, length, "foo"),
1852                    ==, NULL);
1853   g_assert_cmpstr (strinfo_string_from_alias (strinfo, length, "bar"),
1854                    ==, NULL);
1855   g_assert_cmpstr (strinfo_string_from_alias (strinfo, length, "baz"),
1856                    ==, "bar");
1857   g_assert_cmpstr (strinfo_string_from_alias (strinfo, length, "quux"),
1858                    ==, NULL);
1859
1860   g_assert (strinfo_enum_from_string (strinfo, length, "foo", &result));
1861   g_assert_cmpint (result, ==, 1);
1862   g_assert (strinfo_enum_from_string (strinfo, length, "bar", &result));
1863   g_assert_cmpint (result, ==, 2);
1864   g_assert (!strinfo_enum_from_string (strinfo, length, "baz", &result));
1865   g_assert (!strinfo_enum_from_string (strinfo, length, "quux", &result));
1866
1867   g_assert_cmpstr (strinfo_string_from_enum (strinfo, length, 0), ==, NULL);
1868   g_assert_cmpstr (strinfo_string_from_enum (strinfo, length, 1), ==, "foo");
1869   g_assert_cmpstr (strinfo_string_from_enum (strinfo, length, 2), ==, "bar");
1870   g_assert_cmpstr (strinfo_string_from_enum (strinfo, length, 3), ==, NULL);
1871
1872   g_assert (strinfo_is_string_valid (strinfo, length, "foo"));
1873   g_assert (strinfo_is_string_valid (strinfo, length, "bar"));
1874   g_assert (!strinfo_is_string_valid (strinfo, length, "baz"));
1875   g_assert (!strinfo_is_string_valid (strinfo, length, "quux"));
1876 }
1877
1878 static void
1879 test_enums_non_enum_key (void)
1880 {
1881   GSettings *direct;
1882
1883   direct = g_settings_new ("org.gtk.test.enums.direct");
1884   g_settings_get_enum (direct, "test");
1885   g_assert_not_reached ();
1886 }
1887
1888 static void
1889 test_enums_non_enum_value (void)
1890 {
1891   GSettings *settings;
1892
1893   settings = g_settings_new ("org.gtk.test.enums");
1894   g_settings_set_enum (settings, "test", 42);
1895   g_assert_not_reached ();
1896 }
1897
1898 static void
1899 test_enums_range (void)
1900 {
1901   GSettings *settings;
1902
1903   settings = g_settings_new ("org.gtk.test.enums");
1904   g_settings_set_string (settings, "test", "qux");
1905   g_assert_not_reached ();
1906 }
1907
1908 static void
1909 test_enums_non_flags (void)
1910 {
1911   GSettings *settings;
1912
1913   settings = g_settings_new ("org.gtk.test.enums");
1914   g_settings_get_flags (settings, "test");
1915   g_assert_not_reached ();
1916 }
1917
1918 static void
1919 test_enums (void)
1920 {
1921   GSettings *settings, *direct;
1922   gchar *str;
1923
1924   settings = g_settings_new ("org.gtk.test.enums");
1925   direct = g_settings_new ("org.gtk.test.enums.direct");
1926
1927   if (g_test_undefined () && !backend_set)
1928     {
1929       g_test_trap_subprocess ("/gsettings/enums/subprocess/non-enum-key", 0, 0);
1930       g_test_trap_assert_failed ();
1931       g_test_trap_assert_stderr ("*not associated with an enum*");
1932
1933       g_test_trap_subprocess ("/gsettings/enums/subprocess/non-enum-value", 0, 0);
1934       g_test_trap_assert_failed ();
1935       g_test_trap_assert_stderr ("*invalid enum value 42*");
1936
1937       g_test_trap_subprocess ("/gsettings/enums/subprocess/range", 0, 0);
1938       g_test_trap_assert_failed ();
1939       g_test_trap_assert_stderr ("*g_settings_set_value*valid range*");
1940
1941       g_test_trap_subprocess ("/gsettings/enums/subprocess/non-flags", 0, 0);
1942       g_test_trap_assert_failed ();
1943       g_test_trap_assert_stderr ("*not associated with a flags*");
1944     }
1945
1946   str = g_settings_get_string (settings, "test");
1947   g_assert_cmpstr (str, ==, "bar");
1948   g_free (str);
1949
1950   g_settings_set_enum (settings, "test", TEST_ENUM_FOO);
1951
1952   str = g_settings_get_string (settings, "test");
1953   g_assert_cmpstr (str, ==, "foo");
1954   g_free (str);
1955
1956   g_assert_cmpint (g_settings_get_enum (settings, "test"), ==, TEST_ENUM_FOO);
1957
1958   g_settings_set_string (direct, "test", "qux");
1959
1960   str = g_settings_get_string (direct, "test");
1961   g_assert_cmpstr (str, ==, "qux");
1962   g_free (str);
1963
1964   str = g_settings_get_string (settings, "test");
1965   g_assert_cmpstr (str, ==, "quux");
1966   g_free (str);
1967
1968   g_assert_cmpint (g_settings_get_enum (settings, "test"), ==, TEST_ENUM_QUUX);
1969
1970   g_object_unref (direct);
1971   g_object_unref (settings);
1972 }
1973
1974 static void
1975 test_flags_non_flags_key (void)
1976 {
1977   GSettings *direct;
1978
1979   direct = g_settings_new ("org.gtk.test.enums.direct");
1980   g_settings_get_flags (direct, "test");
1981   g_assert_not_reached ();
1982 }
1983
1984 static void
1985 test_flags_non_flags_value (void)
1986 {
1987   GSettings *settings;
1988
1989   settings = g_settings_new ("org.gtk.test.enums");
1990   g_settings_set_flags (settings, "f-test", 0x42);
1991   g_assert_not_reached ();
1992 }
1993
1994 static void
1995 test_flags_range (void)
1996 {
1997   GSettings *settings;
1998
1999   settings = g_settings_new ("org.gtk.test.enums");
2000   g_settings_set_strv (settings, "f-test",
2001                        (const gchar **) g_strsplit ("rock", ",", 0));
2002   g_assert_not_reached ();
2003 }
2004
2005 static void
2006 test_flags_non_enum (void)
2007 {
2008   GSettings *settings;
2009
2010   settings = g_settings_new ("org.gtk.test.enums");
2011   g_settings_get_enum (settings, "f-test");
2012   g_assert_not_reached ();
2013 }
2014
2015 static void
2016 test_flags (void)
2017 {
2018   GSettings *settings, *direct;
2019   gchar **strv;
2020   gchar *str;
2021
2022   settings = g_settings_new ("org.gtk.test.enums");
2023   direct = g_settings_new ("org.gtk.test.enums.direct");
2024
2025   if (g_test_undefined () && !backend_set)
2026     {
2027       g_test_trap_subprocess ("/gsettings/flags/subprocess/non-flags-key", 0, 0);
2028       g_test_trap_assert_failed ();
2029       g_test_trap_assert_stderr ("*not associated with a flags*");
2030
2031       g_test_trap_subprocess ("/gsettings/flags/subprocess/non-flags-value", 0, 0);
2032       g_test_trap_assert_failed ();
2033       g_test_trap_assert_stderr ("*invalid flags value 0x00000042*");
2034
2035       g_test_trap_subprocess ("/gsettings/flags/subprocess/range", 0, 0);
2036       g_test_trap_assert_failed ();
2037       g_test_trap_assert_stderr ("*g_settings_set_value*valid range*");
2038
2039       g_test_trap_subprocess ("/gsettings/flags/subprocess/non-enum", 0, 0);
2040       g_test_trap_assert_failed ();
2041       g_test_trap_assert_stderr ("*not associated with an enum*");
2042     }
2043
2044   strv = g_settings_get_strv (settings, "f-test");
2045   str = g_strjoinv (",", strv);
2046   g_assert_cmpstr (str, ==, "");
2047   g_strfreev (strv);
2048   g_free (str);
2049
2050   g_settings_set_flags (settings, "f-test",
2051                         TEST_FLAGS_WALKING | TEST_FLAGS_TALKING);
2052
2053   strv = g_settings_get_strv (settings, "f-test");
2054   str = g_strjoinv (",", strv);
2055   g_assert_cmpstr (str, ==, "talking,walking");
2056   g_strfreev (strv);
2057   g_free (str);
2058
2059   g_assert_cmpint (g_settings_get_flags (settings, "f-test"), ==,
2060                    TEST_FLAGS_WALKING | TEST_FLAGS_TALKING);
2061
2062   strv = g_strsplit ("speaking,laughing", ",", 0);
2063   g_settings_set_strv (direct, "f-test", (const gchar **) strv);
2064   g_strfreev (strv);
2065
2066   strv = g_settings_get_strv (direct, "f-test");
2067   str = g_strjoinv (",", strv);
2068   g_assert_cmpstr (str, ==, "speaking,laughing");
2069   g_strfreev (strv);
2070   g_free (str);
2071
2072   strv = g_settings_get_strv (settings, "f-test");
2073   str = g_strjoinv (",", strv);
2074   g_assert_cmpstr (str, ==, "talking,laughing");
2075   g_strfreev (strv);
2076   g_free (str);
2077
2078   g_assert_cmpint (g_settings_get_flags (settings, "f-test"), ==,
2079                    TEST_FLAGS_TALKING | TEST_FLAGS_LAUGHING);
2080
2081   g_object_unref (direct);
2082   g_object_unref (settings);
2083 }
2084
2085 static void
2086 test_range_high (void)
2087 {
2088   GSettings *settings;
2089
2090   settings = g_settings_new ("org.gtk.test.range");
2091   g_settings_set_int (settings, "val", 45);
2092   g_assert_not_reached ();
2093 }
2094
2095 static void
2096 test_range_low (void)
2097 {
2098   GSettings *settings;
2099
2100   settings = g_settings_new ("org.gtk.test.range");
2101   g_settings_set_int (settings, "val", 1);
2102   g_assert_not_reached ();
2103 }
2104
2105 static void
2106 test_range (void)
2107 {
2108   GSettings *settings, *direct;
2109   GVariant *value;
2110
2111   settings = g_settings_new ("org.gtk.test.range");
2112   direct = g_settings_new ("org.gtk.test.range.direct");
2113
2114   if (g_test_undefined () && !backend_set)
2115     {
2116       g_test_trap_subprocess ("/gsettings/range/subprocess/high", 0, 0);
2117       g_test_trap_assert_failed ();
2118       g_test_trap_assert_stderr ("*g_settings_set_value*valid range*");
2119
2120       g_test_trap_subprocess ("/gsettings/range/subprocess/low", 0, 0);
2121       g_test_trap_assert_failed ();
2122       g_test_trap_assert_stderr ("*g_settings_set_value*valid range*");
2123     }
2124
2125   g_assert_cmpint (g_settings_get_int (settings, "val"), ==, 33);
2126   g_settings_set_int (direct, "val", 22);
2127   g_assert_cmpint (g_settings_get_int (direct, "val"), ==, 22);
2128   g_assert_cmpint (g_settings_get_int (settings, "val"), ==, 22);
2129   g_settings_set_int (direct, "val", 45);
2130   g_assert_cmpint (g_settings_get_int (direct, "val"), ==, 45);
2131   g_assert_cmpint (g_settings_get_int (settings, "val"), ==, 33);
2132   g_settings_set_int (direct, "val", 1);
2133   g_assert_cmpint (g_settings_get_int (direct, "val"), ==, 1);
2134   g_assert_cmpint (g_settings_get_int (settings, "val"), ==, 33);
2135
2136 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
2137   value = g_variant_new_int32 (1);
2138   g_assert (!g_settings_range_check (settings, "val", value));
2139   g_variant_unref (value);
2140   value = g_variant_new_int32 (33);
2141   g_assert (g_settings_range_check (settings, "val", value));
2142   g_variant_unref (value);
2143   value = g_variant_new_int32 (45);
2144   g_assert (!g_settings_range_check (settings, "val", value));
2145   g_variant_unref (value);
2146 G_GNUC_END_IGNORE_DEPRECATIONS
2147
2148   g_object_unref (direct);
2149   g_object_unref (settings);
2150 }
2151
2152 static gboolean
2153 strv_has_string (gchar       **haystack,
2154                  const gchar  *needle)
2155 {
2156   guint n;
2157
2158   for (n = 0; haystack != NULL && haystack[n] != NULL; n++)
2159     {
2160       if (g_strcmp0 (haystack[n], needle) == 0)
2161         return TRUE;
2162     }
2163   return FALSE;
2164 }
2165
2166 static gboolean
2167 strv_set_equal (gchar **strv, ...)
2168 {
2169   gint count;
2170   va_list list;
2171   const gchar *str;
2172   gboolean res;
2173
2174   res = TRUE;
2175   count = 0;
2176   va_start (list, strv);
2177   while (1)
2178     {
2179       str = va_arg (list, const gchar *);
2180       if (str == NULL)
2181         break;
2182       if (!strv_has_string (strv, str))
2183         {
2184           res = FALSE;
2185           break;
2186         }
2187       count++;
2188     }
2189   va_end (list);
2190
2191   if (res)
2192     res = g_strv_length ((gchar**)strv) == count;
2193
2194   return res;
2195 }
2196
2197 static void
2198 test_list_items (void)
2199 {
2200   GSettingsSchema *schema;
2201   GSettings *settings;
2202   gchar **children;
2203   gchar **keys;
2204
2205   settings = g_settings_new ("org.gtk.test");
2206   g_object_get (settings, "settings-schema", &schema, NULL);
2207   children = g_settings_list_children (settings);
2208   keys = g_settings_schema_list_keys (schema);
2209
2210   g_assert (strv_set_equal (children, "basic-types", "complex-types", "localized", NULL));
2211   g_assert (strv_set_equal (keys, "greeting", "farewell", NULL));
2212
2213   g_strfreev (children);
2214   g_strfreev (keys);
2215
2216   g_settings_schema_unref (schema);
2217   g_object_unref (settings);
2218 }
2219
2220 static void
2221 test_list_schemas (void)
2222 {
2223   const gchar * const *schemas;
2224   const gchar * const *relocs;
2225
2226 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
2227   relocs = g_settings_list_relocatable_schemas ();
2228   schemas = g_settings_list_schemas ();
2229 G_GNUC_END_IGNORE_DEPRECATIONS
2230
2231   g_assert (strv_set_equal ((gchar **)relocs,
2232                             "org.gtk.test.no-path",
2233                             "org.gtk.test.extends.base",
2234                             "org.gtk.test.extends.extended",
2235                             NULL));
2236
2237   g_assert (strv_set_equal ((gchar **)schemas,
2238                             "org.gtk.test",
2239                             "org.gtk.test.basic-types",
2240                             "org.gtk.test.complex-types",
2241                             "org.gtk.test.localized",
2242                             "org.gtk.test.binding",
2243                             "org.gtk.test.enums",
2244                             "org.gtk.test.enums.direct",
2245                             "org.gtk.test.range",
2246                             "org.gtk.test.range.direct",
2247                             "org.gtk.test.mapped",
2248                             "org.gtk.test.descriptions",
2249                             "org.gtk.test.per-desktop",
2250                             NULL));
2251 }
2252
2253 static gboolean
2254 map_func (GVariant *value,
2255           gpointer *result,
2256           gpointer  user_data)
2257 {
2258   gint *state = user_data;
2259   gint v;
2260
2261   if (value)
2262     v = g_variant_get_int32 (value);
2263   else
2264     v = -1;
2265
2266   if (*state == 0)
2267     {
2268       g_assert_cmpint (v, ==, 1);
2269       (*state)++;
2270       return FALSE;
2271     }
2272   else if (*state == 1)
2273     {
2274       g_assert_cmpint (v, ==, 0);
2275       (*state)++;
2276       return FALSE;
2277     }
2278   else
2279     {
2280       g_assert (value == NULL);
2281       *result = g_variant_new_int32 (5);
2282       return TRUE;
2283     }
2284 }
2285
2286 static void
2287 test_get_mapped (void)
2288 {
2289   GSettings *settings;
2290   gint state;
2291   gpointer p;
2292   gint val;
2293
2294   settings = g_settings_new ("org.gtk.test.mapped");
2295   g_settings_set_int (settings, "val", 1);
2296
2297   state = 0;
2298   p = g_settings_get_mapped (settings, "val", map_func, &state);
2299   val = g_variant_get_int32 ((GVariant*)p);
2300   g_assert_cmpint (val, ==, 5);
2301
2302   g_variant_unref (p);
2303   g_object_unref (settings);
2304 }
2305
2306 static void
2307 test_get_range (void)
2308 {
2309   GSettings *settings;
2310   GVariant *range;
2311
2312 G_GNUC_BEGIN_IGNORE_DEPRECATIONS
2313   settings = g_settings_new ("org.gtk.test.range");
2314   range = g_settings_get_range (settings, "val");
2315   check_and_free (range, "('range', <(2, 44)>)");
2316   g_object_unref (settings);
2317
2318   settings = g_settings_new ("org.gtk.test.enums");
2319   range = g_settings_get_range (settings, "test");
2320   check_and_free (range, "('enum', <['foo', 'bar', 'baz', 'quux']>)");
2321   g_object_unref (settings);
2322
2323   settings = g_settings_new ("org.gtk.test.enums");
2324   range = g_settings_get_range (settings, "f-test");
2325   check_and_free (range, "('flags', "
2326                   "<['mourning', 'laughing', 'talking', 'walking']>)");
2327   g_object_unref (settings);
2328
2329   settings = g_settings_new ("org.gtk.test");
2330   range = g_settings_get_range (settings, "greeting");
2331   check_and_free (range, "('type', <@as []>)");
2332   g_object_unref (settings);
2333 G_GNUC_END_IGNORE_DEPRECATIONS
2334 }
2335
2336 static void
2337 test_schema_source (void)
2338 {
2339   GSettingsSchemaSource *parent;
2340   GSettingsSchemaSource *source;
2341   GSettingsBackend *backend;
2342   GSettingsSchema *schema;
2343   GError *error = NULL;
2344   GSettings *settings;
2345   gboolean enabled;
2346
2347   backend = g_settings_backend_get_default ();
2348
2349   /* make sure it fails properly */
2350   parent = g_settings_schema_source_get_default ();
2351   source = g_settings_schema_source_new_from_directory ("/path/that/does/not/exist", parent,  TRUE, &error);
2352   g_assert (source == NULL);
2353   g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_NOENT);
2354   g_clear_error (&error);
2355
2356   /* Test error handling of corrupt compiled files. */
2357   source = g_settings_schema_source_new_from_directory ("schema-source-corrupt", parent, TRUE, &error);
2358   g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_INVAL);
2359   g_assert_null (source);
2360   g_clear_error (&error);
2361
2362   /* Test error handling of empty compiled files. */
2363   source = g_settings_schema_source_new_from_directory ("schema-source-empty", parent, TRUE, &error);
2364   g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_INVAL);
2365   g_assert_null (source);
2366   g_clear_error (&error);
2367
2368   /* create a source with the parent */
2369   source = g_settings_schema_source_new_from_directory ("schema-source", parent, TRUE, &error);
2370   g_assert_no_error (error);
2371   g_assert (source != NULL);
2372
2373   /* check recursive lookups are working */
2374   schema = g_settings_schema_source_lookup (source, "org.gtk.test", TRUE);
2375   g_assert (schema != NULL);
2376   g_settings_schema_unref (schema);
2377
2378   /* check recursive lookups for non-existent schemas */
2379   schema = g_settings_schema_source_lookup (source, "org.gtk.doesnotexist", TRUE);
2380   g_assert (schema == NULL);
2381
2382   /* check non-recursive for schema that only exists in lower layers */
2383   schema = g_settings_schema_source_lookup (source, "org.gtk.test", FALSE);
2384   g_assert (schema == NULL);
2385
2386   /* check non-recursive lookup for non-existent */
2387   schema = g_settings_schema_source_lookup (source, "org.gtk.doesnotexist", FALSE);
2388   g_assert (schema == NULL);
2389
2390   /* check non-recursive for schema that exists in toplevel */
2391   schema = g_settings_schema_source_lookup (source, "org.gtk.schemasourcecheck", FALSE);
2392   g_assert (schema != NULL);
2393   g_settings_schema_unref (schema);
2394
2395   /* check recursive for schema that exists in toplevel */
2396   schema = g_settings_schema_source_lookup (source, "org.gtk.schemasourcecheck", TRUE);
2397   g_assert (schema != NULL);
2398
2399   /* try to use it for something */
2400   settings = g_settings_new_full (schema, backend, g_settings_schema_get_path (schema));
2401   g_settings_schema_unref (schema);
2402   enabled = FALSE;
2403   g_settings_get (settings, "enabled", "b", &enabled);
2404   g_assert (enabled);
2405   g_object_unref (settings);
2406
2407   g_settings_schema_source_unref (source);
2408
2409   /* try again, but with no parent */
2410   source = g_settings_schema_source_new_from_directory ("schema-source", NULL, FALSE, NULL);
2411   g_assert (source != NULL);
2412
2413   /* should not find it this time, even if recursive... */
2414   schema = g_settings_schema_source_lookup (source, "org.gtk.test", FALSE);
2415   g_assert (schema == NULL);
2416   schema = g_settings_schema_source_lookup (source, "org.gtk.test", TRUE);
2417   g_assert (schema == NULL);
2418
2419   /* should still find our own... */
2420   schema = g_settings_schema_source_lookup (source, "org.gtk.schemasourcecheck", TRUE);
2421   g_assert (schema != NULL);
2422   g_settings_schema_unref (schema);
2423   schema = g_settings_schema_source_lookup (source, "org.gtk.schemasourcecheck", FALSE);
2424   g_assert (schema != NULL);
2425   g_settings_schema_unref (schema);
2426
2427   g_settings_schema_source_unref (source);
2428 }
2429
2430 static void
2431 test_schema_list_keys (void)
2432 {
2433   gchar                 **keys;
2434   GSettingsSchemaSource  *src    = g_settings_schema_source_get_default ();
2435   GSettingsSchema        *schema = g_settings_schema_source_lookup (src, "org.gtk.test", TRUE);
2436   g_assert (schema != NULL);
2437
2438   keys = g_settings_schema_list_keys (schema);
2439
2440   g_assert (strv_set_equal ((gchar **)keys,
2441                             "greeting",
2442                             "farewell",
2443                             NULL));
2444
2445   g_strfreev (keys);
2446   g_settings_schema_unref (schema);
2447 }
2448
2449 static void
2450 test_actions (void)
2451 {
2452   GAction *string, *toggle;
2453   gboolean c1, c2, c3;
2454   GSettings *settings;
2455   gchar *name;
2456   GVariantType *param_type;
2457   gboolean enabled;
2458   GVariantType *state_type;
2459   GVariant *state;
2460
2461   settings = g_settings_new ("org.gtk.test.basic-types");
2462   string = g_settings_create_action (settings, "test-string");
2463   toggle = g_settings_create_action (settings, "test-boolean");
2464   g_object_unref (settings); /* should be held by the actions */
2465
2466   g_signal_connect (settings, "changed", G_CALLBACK (changed_cb2), &c1);
2467   g_signal_connect (string, "notify::state", G_CALLBACK (changed_cb2), &c2);
2468   g_signal_connect (toggle, "notify::state", G_CALLBACK (changed_cb2), &c3);
2469
2470   c1 = c2 = c3 = FALSE;
2471   g_settings_set_string (settings, "test-string", "hello world");
2472   check_and_free (g_action_get_state (string), "'hello world'");
2473   g_assert (c1 && c2 && !c3);
2474   c1 = c2 = c3 = FALSE;
2475
2476   g_action_activate (string, g_variant_new_string ("hihi"));
2477   check_and_free (g_settings_get_value (settings, "test-string"), "'hihi'");
2478   g_assert (c1 && c2 && !c3);
2479   c1 = c2 = c3 = FALSE;
2480
2481   g_action_change_state (string, g_variant_new_string ("kthxbye"));
2482   check_and_free (g_settings_get_value (settings, "test-string"), "'kthxbye'");
2483   g_assert (c1 && c2 && !c3);
2484   c1 = c2 = c3 = FALSE;
2485
2486   g_action_change_state (toggle, g_variant_new_boolean (TRUE));
2487   g_assert (g_settings_get_boolean (settings, "test-boolean"));
2488   g_assert (c1 && !c2 && c3);
2489   c1 = c2 = c3 = FALSE;
2490
2491   g_action_activate (toggle, NULL);
2492   g_assert (!g_settings_get_boolean (settings, "test-boolean"));
2493   g_assert (c1 && !c2 && c3);
2494
2495   g_object_get (string,
2496                 "name", &name,
2497                 "parameter-type", &param_type,
2498                 "enabled", &enabled,
2499                 "state-type", &state_type,
2500                 "state", &state,
2501                 NULL);
2502
2503   g_assert_cmpstr (name, ==, "test-string");
2504   g_assert (g_variant_type_equal (param_type, G_VARIANT_TYPE_STRING));
2505   g_assert (enabled);
2506   g_assert (g_variant_type_equal (state_type, G_VARIANT_TYPE_STRING));
2507   g_assert_cmpstr (g_variant_get_string (state, NULL), ==, "kthxbye");
2508
2509   g_free (name);
2510   g_variant_type_free (param_type);
2511   g_variant_type_free (state_type);
2512   g_variant_unref (state);
2513
2514   g_object_unref (string);
2515   g_object_unref (toggle);
2516 }
2517
2518 static void
2519 test_null_backend (void)
2520 {
2521   GSettingsBackend *backend;
2522   GSettings *settings;
2523   gchar *str;
2524   gboolean writable;
2525
2526   backend = g_null_settings_backend_new ();
2527   settings = g_settings_new_with_backend_and_path ("org.gtk.test", backend, "/tests/");
2528
2529   g_object_get (settings, "schema-id", &str, NULL);
2530   g_assert_cmpstr (str, ==, "org.gtk.test");
2531   g_free (str);
2532
2533   g_settings_get (settings, "greeting", "s", &str);
2534   g_assert_cmpstr (str, ==, "Hello, earthlings");
2535   g_free (str);
2536
2537   g_settings_set (settings, "greeting", "s", "goodbye world");
2538   g_settings_get (settings, "greeting", "s", &str);
2539   g_assert_cmpstr (str, ==, "Hello, earthlings");
2540   g_free (str);
2541
2542   writable = g_settings_is_writable (settings, "greeting");
2543   g_assert (!writable);
2544
2545   g_settings_reset (settings, "greeting");
2546
2547   g_settings_delay (settings);
2548   g_settings_set (settings, "greeting", "s", "goodbye world");
2549   g_settings_apply (settings);
2550   g_settings_get (settings, "greeting", "s", &str);
2551   g_assert_cmpstr (str, ==, "Hello, earthlings");
2552   g_free (str);
2553
2554   g_object_unref (settings);
2555   g_object_unref (backend);
2556 }
2557
2558 static void
2559 test_memory_backend (void)
2560 {
2561   GSettingsBackend *backend;
2562
2563   backend = g_memory_settings_backend_new ();
2564   g_assert (G_IS_SETTINGS_BACKEND (backend));
2565   g_object_unref (backend);
2566 }
2567
2568 static void
2569 test_read_descriptions (void)
2570 {
2571   GSettingsSchema *schema;
2572   GSettingsSchemaKey *key;
2573   GSettings *settings;
2574
2575   settings = g_settings_new ("org.gtk.test");
2576   g_object_get (settings, "settings-schema", &schema, NULL);
2577   key = g_settings_schema_get_key (schema, "greeting");
2578
2579   g_assert_cmpstr (g_settings_schema_key_get_summary (key), ==, "A greeting");
2580   g_assert_cmpstr (g_settings_schema_key_get_description (key), ==, "Greeting of the invading martians");
2581
2582   g_settings_schema_key_unref (key);
2583   g_settings_schema_unref (schema);
2584
2585   g_object_unref (settings);
2586
2587   settings = g_settings_new ("org.gtk.test.descriptions");
2588   g_object_get (settings, "settings-schema", &schema, NULL);
2589   key = g_settings_schema_get_key (schema, "a");
2590
2591   g_assert_cmpstr (g_settings_schema_key_get_summary (key), ==,
2592                    "a paragraph.\n\n"
2593                    "with some whitespace.\n\n"
2594                    "because not everyone has a great editor.\n\n"
2595                    "lots of space is as one.");
2596
2597   g_settings_schema_key_unref (key);
2598   g_settings_schema_unref (schema);
2599
2600   g_object_unref (settings);
2601 }
2602
2603 static void
2604 test_default_value (void)
2605 {
2606   GSettings *settings;
2607   GSettingsSchema *schema;
2608   GSettingsSchemaKey *key;
2609   GVariant *v;
2610   const gchar *str;
2611   gchar *s;
2612
2613   settings = g_settings_new ("org.gtk.test");
2614   g_object_get (settings, "settings-schema", &schema, NULL);
2615   key = g_settings_schema_get_key (schema, "greeting");
2616   g_settings_schema_unref (schema);
2617   g_settings_schema_key_ref (key);
2618
2619   g_assert (g_variant_type_equal (g_settings_schema_key_get_value_type (key), G_VARIANT_TYPE_STRING));
2620
2621   v = g_settings_schema_key_get_default_value (key);
2622   str = g_variant_get_string (v, NULL);
2623   g_assert_cmpstr (str, ==, "Hello, earthlings");
2624   g_variant_unref (v);
2625
2626   g_settings_schema_key_unref (key);
2627   g_settings_schema_key_unref (key);
2628
2629   g_settings_set (settings, "greeting", "s", "goodbye world");
2630
2631   v = g_settings_get_user_value (settings, "greeting");
2632   str = g_variant_get_string (v, NULL);
2633   g_assert_cmpstr (str, ==, "goodbye world");
2634   g_variant_unref (v);
2635
2636   v = g_settings_get_default_value (settings, "greeting");
2637   str = g_variant_get_string (v, NULL);
2638   g_assert_cmpstr (str, ==, "Hello, earthlings");
2639   g_variant_unref (v);
2640
2641   g_settings_reset (settings, "greeting");
2642
2643   v = g_settings_get_user_value (settings, "greeting");
2644   g_assert_null (v);
2645
2646   s = g_settings_get_string (settings, "greeting");
2647   g_assert_cmpstr (s, ==, "Hello, earthlings");
2648   g_free (s);
2649
2650   g_object_unref (settings);
2651 }
2652
2653 static gboolean
2654 string_map_func (GVariant *value,
2655                  gpointer *result,
2656                  gpointer  user_data)
2657 {
2658   const gchar *str;
2659
2660   str = g_variant_get_string (value, NULL);
2661   *result = g_variant_new_string (str);
2662
2663   return TRUE;
2664 }
2665
2666 /* Test that per-desktop values from org.gtk.test.gschema.override
2667  * does not change default value if current desktop is not listed in
2668  * $XDG_CURRENT_DESKTOP.
2669  */
2670 static void
2671 test_per_desktop (void)
2672 {
2673   GSettings *settings;
2674   TestObject *obj;
2675   gpointer p;
2676   gchar *str;
2677
2678   settings = g_settings_new ("org.gtk.test.per-desktop");
2679   obj = test_object_new ();
2680
2681   if (!g_test_subprocess ())
2682     {
2683       g_test_trap_subprocess ("/gsettings/per-desktop/subprocess", 0, 0);
2684       g_test_trap_assert_passed ();
2685     }
2686
2687   str = g_settings_get_string (settings, "desktop");
2688   g_assert_cmpstr (str, ==, "GNOME");
2689   g_free (str);
2690
2691   p = g_settings_get_mapped (settings, "desktop", string_map_func, NULL);
2692
2693   str = g_variant_dup_string (p, NULL);
2694   g_assert_cmpstr (str, ==, "GNOME");
2695   g_free (str);
2696
2697   g_variant_unref (p);
2698
2699   g_settings_bind (settings, "desktop", obj, "string", G_SETTINGS_BIND_DEFAULT);
2700
2701   g_object_get (obj, "string", &str, NULL);
2702   g_assert_cmpstr (str, ==, "GNOME");
2703   g_free (str);
2704
2705   g_object_unref (settings);
2706   g_object_unref (obj);
2707 }
2708
2709 /* Test that per-desktop values from org.gtk.test.gschema.override
2710  * are successfully loaded based on the value of $XDG_CURRENT_DESKTOP.
2711  */
2712 static void
2713 test_per_desktop_subprocess (void)
2714 {
2715   GSettings *settings;
2716   TestObject *obj;
2717   gpointer p;
2718   gchar *str;
2719
2720   g_setenv ("XDG_CURRENT_DESKTOP", "GNOME-Classic:GNOME", TRUE);
2721
2722   settings = g_settings_new ("org.gtk.test.per-desktop");
2723   obj = test_object_new ();
2724
2725   str = g_settings_get_string (settings, "desktop");
2726   g_assert_cmpstr (str, ==, "GNOME Classic");
2727   g_free (str);
2728
2729   p = g_settings_get_mapped (settings, "desktop", string_map_func, NULL);
2730
2731   str = g_variant_dup_string (p, NULL);
2732   g_assert_cmpstr (str, ==, "GNOME Classic");
2733   g_free (str);
2734
2735   g_variant_unref (p);
2736
2737   g_settings_bind (settings, "desktop", obj, "string", G_SETTINGS_BIND_DEFAULT);
2738
2739   g_object_get (obj, "string", &str, NULL);
2740   g_assert_cmpstr (str, ==, "GNOME Classic");
2741   g_free (str);
2742
2743   g_object_unref (settings);
2744   g_object_unref (obj);
2745 }
2746
2747 static void
2748 test_extended_schema (void)
2749 {
2750   GSettingsSchema *schema;
2751   GSettings *settings;
2752   gchar **keys;
2753
2754   settings = g_settings_new_with_path ("org.gtk.test.extends.extended", "/test/extendes/");
2755   g_object_get (settings, "settings-schema", &schema, NULL);
2756   keys = g_settings_schema_list_keys (schema);
2757   g_assert (strv_set_equal (keys, "int32", "string", "another-int32", NULL));
2758   g_strfreev (keys);
2759   g_object_unref (settings);
2760   g_settings_schema_unref (schema);
2761 }
2762
2763 int
2764 main (int argc, char *argv[])
2765 {
2766   gchar *schema_text;
2767   gchar *override_text;
2768   gchar *enums;
2769   gint result;
2770
2771 /* Meson build sets this */
2772 #ifdef TEST_LOCALE_PATH
2773   if (g_str_has_suffix (TEST_LOCALE_PATH, "LC_MESSAGES"))
2774     {
2775       locale_dir = TEST_LOCALE_PATH G_DIR_SEPARATOR_S ".." G_DIR_SEPARATOR_S "..";
2776     }
2777 #endif
2778
2779   setlocale (LC_ALL, "");
2780
2781   g_test_init (&argc, &argv, NULL);
2782
2783   if (!g_test_subprocess ())
2784     {
2785       GError *local_error = NULL;
2786       /* A GVDB header is 6 guint32s, and requires a magic number in the first
2787        * two guint32s. A set of zero bytes of a greater length is considered
2788        * corrupt. */
2789       const guint8 gschemas_compiled_corrupt[sizeof (guint32) * 7] = { 0, };
2790
2791       backend_set = g_getenv ("GSETTINGS_BACKEND") != NULL;
2792
2793       g_setenv ("XDG_DATA_DIRS", ".", TRUE);
2794       g_setenv ("XDG_DATA_HOME", ".", TRUE);
2795       g_setenv ("GSETTINGS_SCHEMA_DIR", ".", TRUE);
2796       g_setenv ("XDG_CURRENT_DESKTOP", "", TRUE);
2797
2798       if (!backend_set)
2799         g_setenv ("GSETTINGS_BACKEND", "memory", TRUE);
2800
2801 /* Meson build defines this, autotools build does not */
2802 #ifndef GLIB_MKENUMS
2803 #define GLIB_MKENUMS "../../gobject/glib-mkenums"
2804 #endif
2805
2806       g_remove ("org.gtk.test.enums.xml");
2807       g_assert (g_spawn_command_line_sync (GLIB_MKENUMS " "
2808                                            "--template " SRCDIR "/enums.xml.template "
2809                                            SRCDIR "/testenum.h",
2810                                            &enums, NULL, &result, NULL));
2811       g_assert (result == 0);
2812       g_assert (g_file_set_contents ("org.gtk.test.enums.xml", enums, -1, NULL));
2813       g_free (enums);
2814
2815       g_assert (g_file_get_contents (SRCDIR "/org.gtk.test.gschema.xml.orig", &schema_text, NULL, NULL));
2816       g_assert (g_file_set_contents ("org.gtk.test.gschema.xml", schema_text, -1, NULL));
2817       g_free (schema_text);
2818
2819       g_assert (g_file_get_contents (SRCDIR "/org.gtk.test.gschema.override.orig", &override_text, NULL, NULL));
2820       g_assert (g_file_set_contents ("org.gtk.test.gschema.override", override_text, -1, NULL));
2821       g_free (override_text);
2822
2823 /* Meson build defines this, autotools build does not */
2824 #ifndef GLIB_COMPILE_SCHEMAS
2825 #define GLIB_COMPILE_SCHEMAS "../glib-compile-schemas"
2826 #endif
2827
2828       g_remove ("gschemas.compiled");
2829       g_assert (g_spawn_command_line_sync (GLIB_COMPILE_SCHEMAS " --targetdir=. "
2830                                            "--schema-file=org.gtk.test.enums.xml "
2831                                            "--schema-file=org.gtk.test.gschema.xml "
2832                                            "--override-file=org.gtk.test.gschema.override",
2833                                            NULL, NULL, &result, NULL));
2834       g_assert (result == 0);
2835
2836       g_remove ("schema-source/gschemas.compiled");
2837       g_mkdir ("schema-source", 0777);
2838       g_assert (g_spawn_command_line_sync (GLIB_COMPILE_SCHEMAS " --targetdir=schema-source "
2839                                            "--schema-file=" SRCDIR "/org.gtk.schemasourcecheck.gschema.xml",
2840                                            NULL, NULL, &result, NULL));
2841       g_assert (result == 0);
2842
2843       g_remove ("schema-source-corrupt/gschemas.compiled");
2844       g_mkdir ("schema-source-corrupt", 0777);
2845       g_file_set_contents ("schema-source-corrupt/gschemas.compiled",
2846                            (const gchar *) gschemas_compiled_corrupt,
2847                            sizeof (gschemas_compiled_corrupt),
2848                            &local_error);
2849       g_assert_no_error (local_error);
2850
2851       g_remove ("schema-source-empty/gschemas.compiled");
2852       g_mkdir ("schema-source-empty", 0777);
2853       g_file_set_contents ("schema-source-empty/gschemas.compiled",
2854                            "", 0,
2855                            &local_error);
2856       g_assert_no_error (local_error);
2857    }
2858
2859   g_test_add_func ("/gsettings/basic", test_basic);
2860
2861   if (!backend_set)
2862     {
2863       g_test_add_func ("/gsettings/no-schema", test_no_schema);
2864       g_test_add_func ("/gsettings/unknown-key", test_unknown_key);
2865       g_test_add_func ("/gsettings/wrong-type", test_wrong_type);
2866       g_test_add_func ("/gsettings/wrong-path", test_wrong_path);
2867       g_test_add_func ("/gsettings/no-path", test_no_path);
2868     }
2869
2870   g_test_add_func ("/gsettings/basic-types", test_basic_types);
2871   g_test_add_func ("/gsettings/complex-types", test_complex_types);
2872   g_test_add_func ("/gsettings/changes", test_changes);
2873
2874   g_test_add_func ("/gsettings/l10n", test_l10n);
2875   g_test_add_func ("/gsettings/l10n-context", test_l10n_context);
2876
2877   g_test_add_func ("/gsettings/delay-apply", test_delay_apply);
2878   g_test_add_func ("/gsettings/delay-revert", test_delay_revert);
2879   g_test_add_func ("/gsettings/delay-child", test_delay_child);
2880   g_test_add_func ("/gsettings/atomic", test_atomic);
2881
2882   g_test_add_func ("/gsettings/simple-binding", test_simple_binding);
2883   g_test_add_func ("/gsettings/directional-binding", test_directional_binding);
2884   g_test_add_func ("/gsettings/custom-binding", test_custom_binding);
2885   g_test_add_func ("/gsettings/no-change-binding", test_no_change_binding);
2886   g_test_add_func ("/gsettings/unbinding", test_unbind);
2887   g_test_add_func ("/gsettings/writable-binding", test_bind_writable);
2888
2889   if (!backend_set)
2890     {
2891       g_test_add_func ("/gsettings/typesafe-binding", test_typesafe_binding);
2892       g_test_add_func ("/gsettings/no-read-binding", test_no_read_binding);
2893       g_test_add_func ("/gsettings/no-read-binding/subprocess/fail", test_no_read_binding_fail);
2894       g_test_add_func ("/gsettings/no-read-binding/subprocess/pass", test_no_read_binding_pass);
2895       g_test_add_func ("/gsettings/no-write-binding", test_no_write_binding);
2896       g_test_add_func ("/gsettings/no-write-binding/subprocess/fail", test_no_write_binding_fail);
2897       g_test_add_func ("/gsettings/no-write-binding/subprocess/pass", test_no_write_binding_pass);
2898     }
2899
2900   g_test_add_func ("/gsettings/keyfile", test_keyfile);
2901   g_test_add_func ("/gsettings/child-schema", test_child_schema);
2902   g_test_add_func ("/gsettings/strinfo", test_strinfo);
2903   g_test_add_func ("/gsettings/enums", test_enums);
2904   g_test_add_func ("/gsettings/enums/subprocess/non-enum-key", test_enums_non_enum_key);
2905   g_test_add_func ("/gsettings/enums/subprocess/non-enum-value", test_enums_non_enum_value);
2906   g_test_add_func ("/gsettings/enums/subprocess/range", test_enums_range);
2907   g_test_add_func ("/gsettings/enums/subprocess/non-flags", test_enums_non_flags);
2908   g_test_add_func ("/gsettings/flags", test_flags);
2909   g_test_add_func ("/gsettings/flags/subprocess/non-flags-key", test_flags_non_flags_key);
2910   g_test_add_func ("/gsettings/flags/subprocess/non-flags-value", test_flags_non_flags_value);
2911   g_test_add_func ("/gsettings/flags/subprocess/range", test_flags_range);
2912   g_test_add_func ("/gsettings/flags/subprocess/non-enum", test_flags_non_enum);
2913   g_test_add_func ("/gsettings/range", test_range);
2914   g_test_add_func ("/gsettings/range/subprocess/high", test_range_high);
2915   g_test_add_func ("/gsettings/range/subprocess/low", test_range_low);
2916   g_test_add_func ("/gsettings/list-items", test_list_items);
2917   g_test_add_func ("/gsettings/list-schemas", test_list_schemas);
2918   g_test_add_func ("/gsettings/mapped", test_get_mapped);
2919   g_test_add_func ("/gsettings/get-range", test_get_range);
2920   g_test_add_func ("/gsettings/schema-source", test_schema_source);
2921   g_test_add_func ("/gsettings/schema-list-keys", test_schema_list_keys);
2922   g_test_add_func ("/gsettings/actions", test_actions);
2923   g_test_add_func ("/gsettings/null-backend", test_null_backend);
2924   g_test_add_func ("/gsettings/memory-backend", test_memory_backend);
2925   g_test_add_func ("/gsettings/read-descriptions", test_read_descriptions);
2926   g_test_add_func ("/gsettings/test-extended-schema", test_extended_schema);
2927   g_test_add_func ("/gsettings/default-value", test_default_value);
2928   g_test_add_func ("/gsettings/per-desktop", test_per_desktop);
2929   g_test_add_func ("/gsettings/per-desktop/subprocess", test_per_desktop_subprocess);
2930
2931   result = g_test_run ();
2932
2933   g_settings_sync ();
2934
2935   return result;
2936 }