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| 1 # 2012 December 19 | |
| 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. Specifically, | |
| 12 # it tests that ticket [a7b7803e8d1e8699cd8a460a38133b98892d2e17] has | |
| 13 # been fixed. | |
| 14 # | |
| 15 | |
| 16 set testdir [file dirname $argv0] | |
| 17 source $testdir/tester.tcl | |
| 18 source $testdir/lock_common.tcl | |
| 19 source $testdir/malloc_common.tcl | |
| 20 | |
| 21 do_test tkt-a7b7803e.1 { | |
| 22 db eval { | |
| 23 CREATE TABLE t1(a,b); | |
| 24 INSERT INTO t1 VALUES(0,'first'),(99,'fuzzy'); | |
| 25 SELECT (t1.a==0) AS x, b | |
| 26 FROM t1 | |
| 27 WHERE a=0 OR x; | |
| 28 } | |
| 29 } {1 first} | |
| 30 do_test tkt-a7b7803e.2 { | |
| 31 db eval { | |
| 32 SELECT a, (t1.b='fuzzy') AS x | |
| 33 FROM t1 | |
| 34 WHERE x | |
| 35 } | |
| 36 } {99 1} | |
| 37 do_test tkt-a7b7803e.3 { | |
| 38 db eval { | |
| 39 SELECT (a=99) AS x, (t1.b='fuzzy') AS y, * | |
| 40 FROM t1 | |
| 41 WHERE x AND y | |
| 42 } | |
| 43 } {1 1 99 fuzzy} | |
| 44 do_test tkt-a7b7803e.4 { | |
| 45 db eval { | |
| 46 SELECT (a=99) AS x, (t1.b='first') AS y, * | |
| 47 FROM t1 | |
| 48 WHERE x OR y | |
| 49 ORDER BY a | |
| 50 } | |
| 51 } {0 1 0 first 1 0 99 fuzzy} | |
| 52 do_test tkt-a7b7803e.5 { | |
| 53 db eval { | |
| 54 SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b | |
| 55 FROM t1 M, t1 N | |
| 56 WHERE x OR y | |
| 57 ORDER BY M.a, N.a | |
| 58 } | |
| 59 } {0 first 1 first 1 fuzzy 1 first 1 fuzzy 0 fuzzy} | |
| 60 do_test tkt-a7b7803e.6 { | |
| 61 db eval { | |
| 62 SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b | |
| 63 FROM t1 M, t1 N | |
| 64 WHERE x AND y | |
| 65 ORDER BY M.a, N.a | |
| 66 } | |
| 67 } {1 fuzzy 1 first} | |
| 68 do_test tkt-a7b7803e.7 { | |
| 69 db eval { | |
| 70 SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b | |
| 71 FROM t1 M JOIN t1 N ON x AND y | |
| 72 ORDER BY M.a, N.a | |
| 73 } | |
| 74 } {1 fuzzy 1 first} | |
| 75 do_test tkt-a7b7803e.8 { | |
| 76 db eval { | |
| 77 SELECT (M.a=99) AS x, M.b, (N.b='first') AS y, N.b | |
| 78 FROM t1 M JOIN t1 N ON x | |
| 79 ORDER BY M.a, N.a | |
| 80 } | |
| 81 } {1 fuzzy 1 first 1 fuzzy 0 fuzzy} | |
| 82 | |
| 83 | |
| 84 finish_test | |
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