48 lines
1.3 KiB
Plaintext
48 lines
1.3 KiB
Plaintext
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# 2010 September 28
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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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# This file implements regression tests for SQLite library. Specifically,
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# it tests that ticket [b351d95f9cd5ef17e9d9dbae18f5ca8611190001] has been
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# resolved.
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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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source $testdir/malloc_common.tcl
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do_test tkt-b351d95.1 {
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execsql {
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CREATE table t1(a,b);
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INSERT INTO t1 VALUES('name1','This is a test');
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INSERT INTO t1 VALUES('name2','xyz');
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CREATE TABLE t2(x,y);
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INSERT INTO t2 SELECT a, CASE b WHEN 'xyz' THEN null ELSE b END FROM t1;
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SELECT x, y FROM t2 ORDER BY x;
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}
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} {name1 {This is a test} name2 {}}
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do_test tkt-b351d95.2 {
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execsql {
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DELETE FROM t2;
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INSERT INTO t2 SELECT a, coalesce(b,a) FROM t1;
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SELECT x, y FROM t2 ORDER BY x;
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}
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} {name1 {This is a test} name2 xyz}
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do_test tkt-b351d95.3 {
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execsql {
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DELETE FROM t2;
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INSERT INTO t2 SELECT a, coalesce(b,a) FROM t1;
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SELECT x, y BETWEEN 'xy' AND 'xz' FROM t2 ORDER BY x;
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}
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} {name1 0 name2 1}
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finish_test
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