85 lines
2.0 KiB
Plaintext
85 lines
2.0 KiB
Plaintext
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# 2012 December 19
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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 [a7b7803e8d1e8699cd8a460a38133b98892d2e17] has
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# been fixed.
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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-a7b7803e.1 {
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db eval {
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CREATE TABLE t1(a,b);
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INSERT INTO t1 VALUES(0,'first'),(99,'fuzzy');
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SELECT (t1.a==0) AS x, b
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FROM t1
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WHERE a=0 OR x;
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}
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} {1 first}
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do_test tkt-a7b7803e.2 {
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db eval {
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SELECT a, (t1.b='fuzzy') AS x
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FROM t1
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WHERE x
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}
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} {99 1}
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do_test tkt-a7b7803e.3 {
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db eval {
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SELECT (a=99) AS x, (t1.b='fuzzy') AS y, *
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FROM t1
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WHERE x AND y
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}
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} {1 1 99 fuzzy}
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do_test tkt-a7b7803e.4 {
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db eval {
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SELECT (a=99) AS x, (t1.b='first') AS y, *
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FROM t1
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WHERE x OR y
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ORDER BY a
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}
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} {0 1 0 first 1 0 99 fuzzy}
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do_test tkt-a7b7803e.5 {
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db eval {
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SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b
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FROM t1 M, t1 N
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WHERE x OR y
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ORDER BY M.a, N.a
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}
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} {0 first 1 first 1 fuzzy 1 first 1 fuzzy 0 fuzzy}
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do_test tkt-a7b7803e.6 {
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db eval {
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SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b
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FROM t1 M, t1 N
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WHERE x AND y
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ORDER BY M.a, N.a
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}
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} {1 fuzzy 1 first}
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do_test tkt-a7b7803e.7 {
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db eval {
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SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b
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FROM t1 M JOIN t1 N ON x AND y
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ORDER BY M.a, N.a
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}
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} {1 fuzzy 1 first}
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do_test tkt-a7b7803e.8 {
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db eval {
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SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b
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FROM t1 M JOIN t1 N ON x
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ORDER BY M.a, N.a
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}
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} {1 fuzzy 1 first 1 fuzzy 0 fuzzy}
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finish_test
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