glib/tests/error.c

   1 #include <glib.h>
   2
   3 static void
   4 test_overwrite (void)
   5 {
   6   GError *error, *dest, *src;
   7
   8   if (!g_test_undefined ())
   9     return;
  10
  11   error = g_error_new_literal (G_MARKUP_ERROR, G_MARKUP_ERROR_EMPTY, "bla");
  12
  13   g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
  14                          "*set over the top*");
  15   g_set_error_literal (&error, G_MARKUP_ERROR, G_MARKUP_ERROR_PARSE, "bla");
  16   g_test_assert_expected_messages ();
  17
  18   g_assert_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_EMPTY);
  19   g_error_free (error);
  20
  21
  22   dest = g_error_new_literal (G_MARKUP_ERROR, G_MARKUP_ERROR_EMPTY, "bla");
  23   src = g_error_new_literal (G_MARKUP_ERROR, G_MARKUP_ERROR_PARSE, "bla");
  24
  25   g_test_expect_message (G_LOG_DOMAIN, G_LOG_LEVEL_WARNING,
  26                          "*set over the top*");
  27   g_propagate_error (&dest, src);
  28   g_test_assert_expected_messages ();
  29
  30   g_assert_error (dest, G_MARKUP_ERROR, G_MARKUP_ERROR_EMPTY);
  31   g_error_free (dest);
  32 }
  33
  34 static void
  35 test_prefix (void)
  36 {
  37   GError *error;
  38   GError *dest, *src;
  39
  40   error = NULL;
  41   g_prefix_error (&error, "foo %d %s: ", 1, "two");
  42   g_assert (error == NULL);
  43
  44   error = g_error_new_literal (G_MARKUP_ERROR, G_MARKUP_ERROR_EMPTY, "bla");
  45   g_prefix_error (&error, "foo %d %s: ", 1, "two");
  46   g_assert_cmpstr (error->message, ==, "foo 1 two: bla");
  47   g_error_free (error);
  48
  49   dest = NULL;
  50   src = g_error_new_literal (G_MARKUP_ERROR, G_MARKUP_ERROR_EMPTY, "bla");
  51   g_propagate_prefixed_error (&dest, src, "foo %d %s: ", 1, "two");
  52   g_assert_cmpstr (dest->message, ==, "foo 1 two: bla");
  53   g_error_free (dest);
  54 }
  55
  56 static void
  57 test_literal (void)
  58 {
  59   GError *error;
  60
  61   error = NULL;
  62   g_set_error_literal (&error, G_MARKUP_ERROR, G_MARKUP_ERROR_EMPTY, "%s %d %x");
  63   g_assert_error (error, G_MARKUP_ERROR, G_MARKUP_ERROR_EMPTY);
  64   g_assert_cmpstr (error->message, ==, "%s %d %x");
  65   g_error_free (error);
  66 }
  67
  68 static void
  69 test_copy (void)
  70 {
  71   GError *error;
  72   GError *copy;
  73
  74   error = NULL;
  75   g_set_error_literal (&error, G_MARKUP_ERROR, G_MARKUP_ERROR_EMPTY, "%s %d %x");
  76   copy = g_error_copy (error);
  77
  78   g_assert_error (copy, G_MARKUP_ERROR, G_MARKUP_ERROR_EMPTY);
  79   g_assert_cmpstr (copy->message, ==, "%s %d %x");
  80
  81   g_error_free (error);
  82   g_error_free (copy);
  83 }
  84
  85 int
  86 main (int argc, char *argv[])
  87 {
  88   g_test_init (&argc, &argv, NULL);
  89
  90   g_test_add_func ("/error/overwrite", test_overwrite);
  91   g_test_add_func ("/error/prefix", test_prefix);
  92   g_test_add_func ("/error/literal", test_literal);
  93   g_test_add_func ("/error/copy", test_copy);
  94
  95   return g_test_run ();
  96 }
  97