3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
6 # May you do good and not evil.
7 # May you find forgiveness for yourself and forgive others.
8 # May you share freely, never taking more than you give.
10 #***********************************************************************
13 set testdir [file dirname $argv0]
14 source $testdir/tester.tcl
19 proc parse_uri {uri} {
23 tvfs script parse_uri_open_cb
26 set DB [sqlite3_open_v2 $uri {
27 SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE SQLITE_OPEN_WAL
30 set fileName [sqlite3_db_filename $DB main]
38 proc parse_uri_open_cb {method file arglist} {
39 set ::uri_open [list $file $arglist]
42 proc open_uri_error {uri} {
43 set flags {SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE SQLITE_OPEN_WAL}
44 set DB [sqlite3_open_v2 $uri $flags ""]
45 set e [sqlite3_errmsg $DB]
50 # EVIDENCE-OF: R-35840-33204 If URI filename interpretation is enabled,
51 # and the filename argument begins with "file:", then the filename is
52 # interpreted as a URI.
54 # EVIDENCE-OF: R-27632-24205 URI filename interpretation is enabled if
55 # the SQLITE_OPEN_URI flag is set in the third argument to
56 # sqlite3_open_v2(), or if it has been enabled globally using the
57 # SQLITE_CONFIG_URI option with the sqlite3_config() method or by the
58 # SQLITE_USE_URI compile-time option.
60 if {$tcl_platform(platform) == "unix"} {
61 set flags [list SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE]
63 # Tests with SQLITE_CONFIG_URI configured to false. URI intepretation is
64 # only enabled if the SQLITE_OPEN_URI flag is specified.
68 forcedelete file:test.db test.db
69 set DB [sqlite3_open_v2 file:test.db [concat $flags SQLITE_OPEN_URI] ""]
70 list [file exists file:test.db] [file exists test.db]
73 forcedelete file:test.db2 test.db2
74 set STMT [sqlite3_prepare $DB "ATTACH 'file:test.db2' AS aux" -1 dummy]
76 sqlite3_finalize $STMT
77 list [file exists file:test.db2] [file exists test.db2]
81 forcedelete file:test.db test.db
82 set DB [sqlite3_open_v2 file:test.db [concat $flags] ""]
83 list [file exists file:test.db] [file exists test.db]
86 forcedelete file:test.db2 test.db2
87 set STMT [sqlite3_prepare $DB "ATTACH 'file:test.db2' AS aux" -1 dummy]
89 sqlite3_finalize $STMT
90 list [file exists file:test.db2] [file exists test.db2]
94 # Tests with SQLITE_CONFIG_URI configured to true. URI intepretation is
95 # enabled with or without SQLITE_OPEN_URI.
100 forcedelete file:test.db test.db
101 set DB [sqlite3_open_v2 file:test.db [concat $flags SQLITE_OPEN_URI] ""]
102 list [file exists file:test.db] [file exists test.db]
105 forcedelete file:test.db2 test.db2
106 set STMT [sqlite3_prepare $DB "ATTACH 'file:test.db2' AS aux" -1 dummy]
108 sqlite3_finalize $STMT
109 list [file exists file:test.db2] [file exists test.db2]
113 forcedelete file:test.db test.db
114 set DB [sqlite3_open_v2 file:test.db [concat $flags] ""]
115 list [file exists file:test.db] [file exists test.db]
118 forcedelete file:test.db2 test.db2
119 set STMT [sqlite3_prepare $DB "ATTACH 'file:test.db2' AS aux" -1 dummy]
121 sqlite3_finalize $STMT
122 list [file exists file:test.db2] [file exists test.db2]
127 # ensure uri processing enabled for the rest of the tests
131 # EVIDENCE-OF: R-06842-00595 If the URI contains an authority, then it
132 # must be either an empty string or the string "localhost".
134 # EVIDENCE-OF: R-17482-00398 If the authority is not an empty string or
135 # "localhost", an error is returned to the caller.
137 if {$tcl_platform(platform) == "unix"} {
138 set flags [list SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE SQLITE_OPEN_URI]
139 foreach {tn uri error} "
140 1 {file://localhost[test_pwd /]test.db} {not an error}
141 2 {file://[test_pwd /]test.db} {not an error}
142 3 {file://x[test_pwd /]test.db} {invalid uri authority: x}
143 4 {file://invalid[test_pwd /]test.db} {invalid uri authority: invalid}
146 set DB [sqlite3_open_v2 $uri $flags ""]
147 set e [sqlite3_errmsg $DB]
154 # EVIDENCE-OF: R-45981-25528 The fragment component of a URI, if
155 # present, is ignored.
157 # It is difficult to test that something is ignored correctly. So these tests
158 # just show that adding a fragment does not interfere with the pathname or
159 # parameters passed through to the VFS xOpen() methods.
161 foreach {tn uri parse} "
162 1 {file:test.db#abc} {[test_pwd / {}]test.db {}}
163 2 {file:test.db?a=b#abc} {[test_pwd / {}]test.db {a b}}
164 3 {file:test.db?a=b#?c=d} {[test_pwd / {}]test.db {a b}}
166 do_filepath_test 3.$tn { parse_uri $uri } $parse
169 # EVIDENCE-OF: R-62557-09390 SQLite uses the path component of the URI
170 # as the name of the disk file which contains the database.
172 # EVIDENCE-OF: R-28659-11035 If the path begins with a '/' character,
173 # then it is interpreted as an absolute path.
175 # EVIDENCE-OF: R-46234-61323 If the path does not begin with a '/'
176 # (meaning that the authority section is omitted from the URI) then the
177 # path is interpreted as a relative path.
179 foreach {tn uri parse} "
180 1 {file:test.db} {[test_pwd / {}]test.db {}}
181 2 {file:/test.db} {/test.db {}}
182 3 {file:///test.db} {/test.db {}}
183 4 {file://localhost/test.db} {/test.db {}}
184 5 {file:/a/b/c/test.db} {/a/b/c/test.db {}}
186 do_filepath_test 4.$tn { parse_uri $uri } $parse
189 # EVIDENCE-OF: R-01612-30877 The "vfs" parameter may be used to specify
190 # the name of a VFS object that provides the operating system interface
191 # that should be used to access the database file on disk.
193 # The above is tested by cases 1.* below.
195 # EVIDENCE-OF: R-52293-58497 If this option is set to an empty string
196 # the default VFS object is used.
198 # The above is tested by cases 2.* below.
200 # EVIDENCE-OF: R-31855-18665 If sqlite3_open_v2() is used and the vfs
201 # option is present, then the VFS specified by the option takes
202 # precedence over the value passed as the fourth parameter to
205 # The above is tested by cases 3.* below.
207 proc vfs_open_cb {name args} {
210 foreach {name default} {vfs1 0 vfs2 0 vfs3 1} {
211 testvfs $name -default $default
213 $name script [list vfs_open_cb $name]
215 foreach {tn uri defvfs vfs} {
216 1.1 "file:test.db?vfs=vfs1" "" vfs1
217 1.2 "file:test.db?vfs=vfs2" "" vfs2
219 2.1 "file:test.db" vfs1 vfs1
220 2.2 "file:test.db?vfs=" vfs1 vfs3
222 3.1 "file:test.db?vfs=vfs1" vfs2 vfs1
223 3.2 "file:test.db?vfs=vfs2" vfs1 vfs2
224 3.3 "file:test.db?xvfs=vfs1" vfs2 vfs2
225 3.4 "file:test.db?xvfs=vfs2" vfs1 vfs1
228 set flags [list SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE SQLITE_OPEN_URI]
230 sqlite3_open_v2 $uri $flags $defvfs
239 # EVIDENCE-OF: R-48365-36308 Specifying an unknown VFS is an error.
241 set flags [list SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE SQLITE_OPEN_URI]
243 set DB [sqlite3_open_v2 file:test.db?vfs=nosuchvfs $flags ""]
244 set errmsg [sqlite3_errmsg $DB]
247 } {no such vfs: nosuchvfs}
250 # EVIDENCE-OF: R-44013-13102 The mode parameter may be set to either
251 # "ro", "rw", "rwc", or "memory". Attempting to set it to any other
256 foreach {tn uri error} "
257 1 {file:test.db?mode=ro} {not an error}
258 2 {file:test.db?mode=rw} {not an error}
259 3 {file:test.db?mode=rwc} {not an error}
260 4 {file:test.db?mode=Ro} {no such access mode: Ro}
261 5 {file:test.db?mode=Rw} {no such access mode: Rw}
262 6 {file:test.db?mode=Rwc} {no such access mode: Rwc}
263 7 {file:test.db?mode=memory} {not an error}
264 8 {file:test.db?mode=MEMORY} {no such access mode: MEMORY}
266 do_test 7.$tn { open_uri_error $uri } $error
270 # EVIDENCE-OF: R-43036-46756 If "ro" is specified, then the database is
271 # opened for read-only access, just as if the SQLITE_OPEN_READONLY flag
272 # had been set in the third argument to sqlite3_open_v2().
274 # EVIDENCE-OF: R-40137-26050 If the mode option is set to "rw", then the
275 # database is opened for read-write (but not create) access, as if
276 # SQLITE_OPEN_READWRITE (but not SQLITE_OPEN_CREATE) had been set.
278 # EVIDENCE-OF: R-26845-32976 Value "rwc" is equivalent to setting both
279 # SQLITE_OPEN_READWRITE and SQLITE_OPEN_CREATE.
281 foreach {tn uri read write create} {
282 1 {file:test.db?mode=ro} 1 0 0
283 2 {file:test.db?mode=rw} 1 1 0
284 3 {file:test.db?mode=rwc} 1 1 1
286 set RES(c,0) {1 {unable to open database file}}
288 set RES(w,0) {1 {attempt to write a readonly database}}
290 set RES(r,0) {1 {this never happens}}
291 set RES(r,1) {0 {a b}}
293 # Test CREATE access:
295 do_test 8.$tn.c { list [catch { sqlite3 db $uri } msg] $msg } $RES(c,$create)
299 db eval { CREATE TABLE t1(a, b) ; INSERT INTO t1 VALUES('a', 'b') ;}
305 catchsql { SELECT * FROM t1 }
311 catchsql { INSERT INTO t1 VALUES(1, 2) }
317 # EVIDENCE-OF: R-20590-08726 It is an error to specify a value for the
318 # mode parameter that is less restrictive than that specified by the
319 # flags passed in the third parameter to sqlite3_open_v2().
324 foreach {tn uri flags error} {
325 1 {file:test.db?mode=ro} ro {not an error}
326 2 {file:test.db?mode=ro} rw {not an error}
327 3 {file:test.db?mode=ro} rwc {not an error}
329 4 {file:test.db?mode=rw} ro {access mode not allowed: rw}
330 5 {file:test.db?mode=rw} rw {not an error}
331 6 {file:test.db?mode=rw} rwc {not an error}
333 7 {file:test.db?mode=rwc} ro {access mode not allowed: rwc}
334 8 {file:test.db?mode=rwc} rw {access mode not allowed: rwc}
335 9 {file:test.db?mode=rwc} rwc {not an error}
337 set f(ro) [list SQLITE_OPEN_READONLY SQLITE_OPEN_URI]
338 set f(rw) [list SQLITE_OPEN_READWRITE SQLITE_OPEN_URI]
339 set f(rwc) [list SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE SQLITE_OPEN_URI]
341 set DB [sqlite3_open_v2 $uri $f($flags) ""]
342 set e [sqlite3_errmsg $DB]
345 do_test 9.$tn { set e } $error
348 # EVIDENCE-OF: R-23182-54295 The cache parameter may be set to either
349 # "shared" or "private".
352 foreach {tn uri error} "
353 1 {file:test.db?cache=private} {not an error}
354 2 {file:test.db?cache=shared} {not an error}
355 3 {file:test.db?cache=yes} {no such cache mode: yes}
356 4 {file:test.db?cache=} {no such cache mode: }
358 do_test 10.$tn { open_uri_error $uri } $error
361 ifcapable shared_cache {
362 # EVIDENCE-OF: R-23027-03515 Setting it to "shared" is equivalent to
363 # setting the SQLITE_OPEN_SHAREDCACHE bit in the flags argument passed
364 # to sqlite3_open_v2().
366 # EVIDENCE-OF: R-49793-28525 Setting the cache parameter to "private" is
367 # equivalent to setting the SQLITE_OPEN_PRIVATECACHE bit.
369 # EVIDENCE-OF: R-31773-41793 If sqlite3_open_v2() is used and the
370 # "cache" parameter is present in a URI filename, its value overrides
371 # any behavior requested by setting SQLITE_OPEN_PRIVATECACHE or
372 # SQLITE_OPEN_SHAREDCACHE flag.
374 set orig [sqlite3_enable_shared_cache]
375 foreach {tn uri flags shared_default isshared} {
376 1.1 "file:test.db" "" 0 0
377 1.2 "file:test.db" "" 1 1
378 1.3 "file:test.db" private 0 0
379 1.4 "file:test.db" private 1 0
380 1.5 "file:test.db" shared 0 1
381 1.6 "file:test.db" shared 1 1
383 2.1 "file:test.db?cache=private" "" 0 0
384 2.2 "file:test.db?cache=private" "" 1 0
385 2.3 "file:test.db?cache=private" private 0 0
386 2.4 "file:test.db?cache=private" private 1 0
387 2.5 "file:test.db?cache=private" shared 0 0
388 2.6 "file:test.db?cache=private" shared 1 0
390 3.1 "file:test.db?cache=shared" "" 0 1
391 3.2 "file:test.db?cache=shared" "" 1 1
392 3.3 "file:test.db?cache=shared" private 0 1
393 3.4 "file:test.db?cache=shared" private 1 1
394 3.5 "file:test.db?cache=shared" shared 0 1
395 3.6 "file:test.db?cache=shared" shared 1 1
398 sqlite3_enable_shared_cache 1
400 sqlite3_enable_shared_cache 0
404 INSERT INTO t1 VALUES('ok');
408 set f() {SQLITE_OPEN_READWRITE SQLITE_OPEN_CREATE SQLITE_OPEN_URI}
409 set f(shared) [concat $f() SQLITE_OPEN_SHAREDCACHE]
410 set f(private) [concat $f() SQLITE_OPEN_PRIVATECACHE]
412 sqlite3_enable_shared_cache $shared_default
413 set DB [sqlite3_open_v2 $uri $f($flags) ""]
415 set STMT [sqlite3_prepare $DB "SELECT * FROM t1" -1 dummy]
419 INSERT INTO t1 VALUES('ko');
423 sqlite3_finalize $STMT
425 set RES(0) {not an error}
426 set RES(1) {database table is locked: t1}
428 do_test 11.$tn { sqlite3_errmsg $DB } $RES($isshared)
433 sqlite3_enable_shared_cache $orig
434 } ;# End ifcapable shared_chache
436 # EVIDENCE-OF: R-63472-46769 Specifying an unknown parameter in the
437 # query component of a URI is not an error.
439 do_filepath_test 12.1 {
440 parse_uri file://localhost/test.db?an=unknown¶meter=is&ok=
441 } {/test.db {an unknown parameter is ok {}}}
442 do_filepath_test 12.2 {
443 parse_uri file://localhost/test.db?an&unknown¶meter&is&ok
444 } {/test.db {an {} unknown {} parameter {} is {} ok {}}}
446 # EVIDENCE-OF: R-27458-04043 URI hexadecimal escape sequences (%HH) are
447 # supported within the path and query components of a URI.
449 # EVIDENCE-OF: R-52765-50368 Before the path or query components of a
450 # URI filename are interpreted, they are encoded using UTF-8 and all
451 # hexadecimal escape sequences replaced by a single byte containing the
452 # corresponding octet.
454 # The second of the two statements above is tested by creating a
455 # multi-byte utf-8 character using a sequence of %HH escapes.
457 foreach {tn uri parse} "
458 1 {file:/test.%64%62} {/test.db {}}
459 2 {file:/test.db?%68%65%6c%6c%6f=%77%6f%72%6c%64} {/test.db {hello world}}
460 3 {file:/%C3%BF.db} {/\xFF.db {}}
462 do_filepath_test 13.$tn { parse_uri $uri } $parse