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Annotation of embedaddon/sqlite3/test/lock7.test, revision 1.1

1.1     ! misho       1: # 2009 August 17
        !             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: #
        !            12: # Check that reading the database schema from within an active transaction
        !            13: # does not establish a SHARED lock on the database file if one is not
        !            14: # already held (or, more accurately, that the SHARED lock is released after
        !            15: # reading the database schema).
        !            16: #
        !            17: 
        !            18: set testdir [file dirname $argv0]
        !            19: source $testdir/tester.tcl
        !            20: 
        !            21: do_test lock7-1.1 {
        !            22:   execsql { CREATE TABLE t1(a, b) }
        !            23:   db close
        !            24: 
        !            25:   sqlite3 db1 test.db
        !            26:   sqlite3 db2 test.db
        !            27: 
        !            28:   db1 eval {BEGIN}
        !            29:   db2 eval {BEGIN}
        !            30: } {}
        !            31: 
        !            32: do_test lock7-1.2 {
        !            33:   execsql { PRAGMA lock_status } db1
        !            34: } {main unlocked temp closed}
        !            35: do_test lock7-1.3 {
        !            36:   execsql { PRAGMA lock_status } db2
        !            37: } {main unlocked temp closed}
        !            38: 
        !            39: do_test lock7-1.4 {
        !            40:   catchsql { INSERT INTO t1 VALUES(1, 1) } db1
        !            41: } {0 {}}
        !            42: do_test lock7-1.5 {
        !            43:   catchsql { INSERT INTO t1 VALUES(2, 2) } db2
        !            44: } {1 {database is locked}}
        !            45: 
        !            46: do_test lock7-1.6 {
        !            47:   execsql { PRAGMA lock_status } db1
        !            48: } {main reserved temp closed}
        !            49: do_test lock7-1.7 {
        !            50:   execsql { PRAGMA lock_status } db2
        !            51: } {main unlocked temp closed}
        !            52: 
        !            53: do_test lock7-1.8 {
        !            54:   execsql { COMMIT } db1
        !            55: } {}
        !            56: 
        !            57: db1 close
        !            58: db2 close
        !            59: 
        !            60: finish_test
        !            61: