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| 1 # 2008 October 29 | |
| 2 # | |
| 3 # The author disclaims copyright to this source code. In place of | |
| 4 # a legal notice, here is a blessing: | |
| 5 # | |
| 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. | |
| 9 # | |
| 10 #*********************************************************************** | |
| 11 # This file implements regression tests for SQLite library. | |
| 12 # | |
| 13 # $Id: tkt3457.test,v 1.3 2009/06/26 07:12:07 danielk1977 Exp $ | |
| 14 | |
| 15 set testdir [file dirname $argv0] | |
| 16 source $testdir/tester.tcl | |
| 17 | |
| 18 if {$tcl_platform(platform) != "unix"} { | |
| 19 finish_test | |
| 20 return | |
| 21 } | |
| 22 | |
| 23 #----------------------------------------------------------------------- | |
| 24 # To roll back a hot-journal file, the application needs read and write | |
| 25 # permission on the journal file in question. The following tests test | |
| 26 # the outcome of trying to rollback a hot-journal file when this is not | |
| 27 # the case. | |
| 28 # | |
| 29 # tkt3457-1.2: Application has neither read, nor write permission on | |
| 30 # the hot-journal file. Result: SQLITE_CANTOPEN. | |
| 31 # | |
| 32 # tkt3457-1.3: Application has write but not read permission on | |
| 33 # the hot-journal file. Result: SQLITE_CANTOPEN. | |
| 34 # | |
| 35 # tkt3457-1.4: Application has read but not write permission on | |
| 36 # the hot-journal file. Result: SQLITE_CANTOPEN. | |
| 37 # | |
| 38 # tkt3457-1.5: Application has read/write permission on the hot-journal | |
| 39 # file. Result: SQLITE_OK. | |
| 40 # | |
| 41 do_test tkt3457-1.1 { | |
| 42 execsql { | |
| 43 CREATE TABLE t1(a, b, c); | |
| 44 INSERT INTO t1 VALUES(1, 2, 3); | |
| 45 BEGIN; | |
| 46 INSERT INTO t1 VALUES(4, 5, 6); | |
| 47 } | |
| 48 | |
| 49 forcecopy test.db bak.db | |
| 50 forcecopy test.db-journal bak.db-journal | |
| 51 | |
| 52 # Fix the first journal-header in the journal-file. Because the | |
| 53 # journal file has not yet been synced, the 8-byte magic string at the | |
| 54 # start of the first journal-header has not been written by SQLite. | |
| 55 # So write it now. | |
| 56 set fd [open bak.db-journal a+] | |
| 57 fconfigure $fd -encoding binary -translation binary | |
| 58 seek $fd 0 | |
| 59 puts -nonewline $fd "\xd9\xd5\x05\xf9\x20\xa1\x63\xd7" | |
| 60 close $fd | |
| 61 | |
| 62 execsql COMMIT | |
| 63 } {} | |
| 64 | |
| 65 # Disable fchmod to make sure SQLite itself does not try to change the | |
| 66 # permission bits on us | |
| 67 # | |
| 68 catch { | |
| 69 test_syscall install fchmod | |
| 70 test_syscall fault 1 1 | |
| 71 } | |
| 72 | |
| 73 do_test tkt3457-1.2 { | |
| 74 forcecopy bak.db-journal test.db-journal | |
| 75 file attributes test.db-journal -permissions --------- | |
| 76 catchsql { SELECT * FROM t1 } | |
| 77 } {1 {unable to open database file}} | |
| 78 do_test tkt3457-1.3 { | |
| 79 forcecopy bak.db-journal test.db-journal | |
| 80 file attributes test.db-journal -permissions -w--w--w- | |
| 81 catchsql { SELECT * FROM t1 } | |
| 82 } {1 {unable to open database file}} | |
| 83 do_test tkt3457-1.4 { | |
| 84 forcecopy bak.db-journal test.db-journal | |
| 85 file attributes test.db-journal -permissions r--r--r-- | |
| 86 catchsql { SELECT * FROM t1 } | |
| 87 } {1 {unable to open database file}} | |
| 88 | |
| 89 do_test tkt3457-1.5 { | |
| 90 forcecopy bak.db-journal test.db-journal | |
| 91 file attributes test.db-journal -permissions rw-rw-rw- | |
| 92 catchsql { SELECT * FROM t1 } | |
| 93 } {0 {1 2 3 4 5 6}} | |
| 94 | |
| 95 # Reenable fchmod | |
| 96 catch { | |
| 97 test_syscall uninstall | |
| 98 test_syscall fault 0 0 | |
| 99 } | |
| 100 | |
| 101 finish_test | |
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Chromium Code Reviews
Issue 2363173002:
[sqlite] Remove obsolete reference version 3.8.7.4. (Closed)
