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90 lines
1.9 KiB
Plaintext
90 lines
1.9 KiB
Plaintext
# 2025 Jan 24
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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# TESTRUNNER: slow
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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source $testdir/lock_common.tcl
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set testprefix walsetlk2
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ifcapable !wal {finish_test ; return }
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ifcapable !setlk_timeout {finish_test ; return }
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#-------------------------------------------------------------------------
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# Check that xShmLock calls are as expected for write transactions in
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# setlk mode.
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#
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reset_db
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do_execsql_test 1.0 {
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PRAGMA journal_mode = wal;
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CREATE TABLE t1(a, b, c);
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INSERT INTO t1 VALUES(1, 2, 3);
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} {wal}
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db close
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testvfs tvfs
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tvfs script xShmLock_callback
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tvfs filter xShmLock
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set ::xshmlock [list]
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proc xShmLock_callback {method path name detail} {
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lappend ::xshmlock $detail
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}
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sqlite3 db test.db -vfs tvfs
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db timeout 1000
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do_execsql_test 1.1 {
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SELECT * FROM t1
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} {1 2 3}
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do_execsql_test 1.2 {
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INSERT INTO t1 VALUES(4, 5, 6);
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}
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set ::xshmlock [list]
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do_execsql_test 1.3 {
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INSERT INTO t1 VALUES(7, 8, 9);
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}
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do_test 1.4 {
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set ::xshmlock
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} [list \
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{0 1 lock exclusive} \
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{4 1 lock exclusive} {4 1 unlock exclusive} \
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{4 1 lock shared} \
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{0 1 unlock exclusive} \
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{4 1 unlock shared}
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]
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do_execsql_test 1.5.1 { SELECT * FROM t1 } {1 2 3 4 5 6 7 8 9}
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set ::xshmlock [list]
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do_execsql_test 1.5.2 {
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INSERT INTO t1 VALUES(10, 11, 12);
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}
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do_test 1.5.3 {
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set ::xshmlock
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} [list \
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{0 1 lock exclusive} \
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{4 1 lock shared} \
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{0 1 unlock exclusive} \
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{4 1 unlock shared}
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]
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db close
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tvfs delete
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finish_test
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