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| 1 # 2010 September 28 | |
| 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 [b351d95f9cd5ef17e9d9dbae18f5ca8611190001] has been | |
| 13 # resolved. | |
| 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-b351d95.1 { | |
| 22 execsql { | |
| 23 CREATE table t1(a,b); | |
| 24 INSERT INTO t1 VALUES('name1','This is a test'); | |
| 25 INSERT INTO t1 VALUES('name2','xyz'); | |
| 26 CREATE TABLE t2(x,y); | |
| 27 INSERT INTO t2 SELECT a, CASE b WHEN 'xyz' THEN null ELSE b END FROM t1; | |
| 28 SELECT x, y FROM t2 ORDER BY x; | |
| 29 } | |
| 30 } {name1 {This is a test} name2 {}} | |
| 31 | |
| 32 do_test tkt-b351d95.2 { | |
| 33 execsql { | |
| 34 DELETE FROM t2; | |
| 35 INSERT INTO t2 SELECT a, coalesce(b,a) FROM t1; | |
| 36 SELECT x, y FROM t2 ORDER BY x; | |
| 37 } | |
| 38 } {name1 {This is a test} name2 xyz} | |
| 39 do_test tkt-b351d95.3 { | |
| 40 execsql { | |
| 41 DELETE FROM t2; | |
| 42 INSERT INTO t2 SELECT a, coalesce(b,a) FROM t1; | |
| 43 SELECT x, y BETWEEN 'xy' AND 'xz' FROM t2 ORDER BY x; | |
| 44 } | |
| 45 } {name1 0 name2 1} | |
| 46 | |
| 47 finish_test | |
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