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Annotation of embedaddon/sqlite3/test/tkt3457.test, revision 1.1

1.1     ! misho       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: do_test tkt3457-1.2 {
        !            66:   forcecopy bak.db-journal test.db-journal
        !            67:   file attributes test.db-journal -permissions ---------
        !            68:   catchsql { SELECT * FROM t1 }
        !            69: } {1 {unable to open database file}}
        !            70: do_test tkt3457-1.3 {
        !            71:   forcecopy bak.db-journal test.db-journal
        !            72:   file attributes test.db-journal -permissions -w--w--w-
        !            73:   catchsql { SELECT * FROM t1 }
        !            74: } {1 {unable to open database file}}
        !            75: do_test tkt3457-1.4 {
        !            76:   forcecopy bak.db-journal test.db-journal
        !            77:   file attributes test.db-journal -permissions r--r--r--
        !            78:   catchsql { SELECT * FROM t1 }
        !            79: } {1 {unable to open database file}}
        !            80: 
        !            81: do_test tkt3457-1.5 {
        !            82:   forcecopy bak.db-journal test.db-journal
        !            83:   file attributes test.db-journal -permissions rw-rw-rw-
        !            84:   catchsql { SELECT * FROM t1 }
        !            85: } {0 {1 2 3 4 5 6}}
        !            86: 
        !            87: finish_test