wasCSharpSQLite – Blame information for rev 7
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
1 | office | 1 | # |
2 | # 2001 September 15 |
||
3 | # |
||
4 | # The author disclaims copyright to this source code. In place of |
||
5 | # a legal notice, here is a blessing: |
||
6 | # |
||
7 | # May you do good and not evil. |
||
8 | # May you find forgiveness for yourself and forgive others. |
||
9 | # May you share freely, never taking more than you give. |
||
10 | # |
||
11 | #*********************************************************************** |
||
12 | # This file implements regression tests for SQLite library. The |
||
13 | # focus of this script is collation sequences in concert with triggers. |
||
14 | # |
||
15 | # $Id: collate6.test,v 1.4 2007/07/30 14:40:48 danielk1977 Exp $ |
||
16 | |||
17 | set testdir [file dirname $argv0] |
||
18 | source $testdir/tester.tcl |
||
19 | |||
20 | # There are no tests in this file that will work without |
||
21 | # trigger support. |
||
22 | # |
||
23 | ifcapable {!trigger} { |
||
24 | finish_test |
||
25 | return |
||
26 | } |
||
27 | |||
28 | # Create a case-insensitive collation type NOCASE for use in testing. |
||
29 | # Normally, capital letters are less than their lower-case counterparts. |
||
30 | db collate NOCASE nocase_collate |
||
31 | proc nocase_collate {a b} { |
||
32 | return [string compare -nocase $a $b] |
||
33 | } |
||
34 | |||
35 | # |
||
36 | # Tests are organized as follows: |
||
37 | # collate6-1.* - triggers. |
||
38 | # |
||
39 | |||
40 | do_test collate6-1.0 { |
||
41 | execsql { |
||
42 | CREATE TABLE collate6log(a, b); |
||
43 | CREATE TABLE collate6tab(a COLLATE NOCASE, b COLLATE BINARY); |
||
44 | } |
||
45 | } {} |
||
46 | |||
47 | # Test that the default collation sequence applies to new.* references |
||
48 | # in WHEN clauses. |
||
49 | do_test collate6-1.1 { |
||
50 | execsql { |
||
51 | CREATE TRIGGER collate6trig BEFORE INSERT ON collate6tab |
||
52 | WHEN new.a = 'a' BEGIN |
||
53 | INSERT INTO collate6log VALUES(new.a, new.b); |
||
54 | END; |
||
55 | } |
||
56 | } {} |
||
57 | do_test collate6-1.2 { |
||
58 | execsql { |
||
59 | INSERT INTO collate6tab VALUES('a', 'b'); |
||
60 | SELECT * FROM collate6log; |
||
61 | } |
||
62 | } {a b} |
||
63 | do_test collate6-1.3 { |
||
64 | execsql { |
||
65 | INSERT INTO collate6tab VALUES('A', 'B'); |
||
66 | SELECT * FROM collate6log; |
||
67 | } |
||
68 | } {a b A B} |
||
69 | do_test collate6-1.4 { |
||
70 | execsql { |
||
71 | DROP TRIGGER collate6trig; |
||
72 | DELETE FROM collate6log; |
||
73 | } |
||
74 | } {} |
||
75 | |||
76 | # Test that the default collation sequence applies to new.* references |
||
77 | # in the body of triggers. |
||
78 | do_test collate6-1.5 { |
||
79 | execsql { |
||
80 | CREATE TRIGGER collate6trig BEFORE INSERT ON collate6tab BEGIN |
||
81 | INSERT INTO collate6log VALUES(new.a='a', new.b='b'); |
||
82 | END; |
||
83 | } |
||
84 | } {} |
||
85 | do_test collate6-1.6 { |
||
86 | execsql { |
||
87 | INSERT INTO collate6tab VALUES('a', 'b'); |
||
88 | SELECT * FROM collate6log; |
||
89 | } |
||
90 | } {1 1} |
||
91 | do_test collate6-1.7 { |
||
92 | execsql { |
||
93 | INSERT INTO collate6tab VALUES('A', 'B'); |
||
94 | SELECT * FROM collate6log; |
||
95 | } |
||
96 | } {1 1 1 0} |
||
97 | do_test collate6-1.8 { |
||
98 | execsql { |
||
99 | DROP TRIGGER collate6trig; |
||
100 | DELETE FROM collate6log; |
||
101 | } |
||
102 | } {} |
||
103 | |||
104 | do_test collate6-1.9 { |
||
105 | execsql { |
||
106 | DROP TABLE collate6tab; |
||
107 | } |
||
108 | } {} |
||
109 | |||
110 | # Test that an explicit collation sequence overrides an implicit |
||
111 | # one attached to a 'new' reference. |
||
112 | # |
||
113 | do_test collate6-2.1 { |
||
114 | execsql { |
||
115 | CREATE TABLE abc(a COLLATE binary, b, c); |
||
116 | CREATE TABLE def(a, b, c); |
||
117 | CREATE TRIGGER abc_t1 AFTER INSERT ON abc BEGIN |
||
118 | INSERT INTO def SELECT * FROM abc WHERE a < new.a COLLATE nocase; |
||
119 | END |
||
120 | } |
||
121 | } {} |
||
122 | do_test collate6-2.2 { |
||
123 | execsql { |
||
124 | INSERT INTO abc VALUES('One', 'Two', 'Three'); |
||
125 | INSERT INTO abc VALUES('one', 'two', 'three'); |
||
126 | SELECT * FROM def; |
||
127 | } |
||
128 | } {} |
||
129 | do_test collate6-2.3 { |
||
130 | execsql { |
||
131 | UPDATE abc SET a = 'four' WHERE a = 'one'; |
||
132 | CREATE TRIGGER abc_t2 AFTER UPDATE ON abc BEGIN |
||
133 | INSERT INTO def SELECT * FROM abc WHERE a < new.a COLLATE nocase; |
||
134 | END; |
||
135 | SELECT * FROM def; |
||
136 | } |
||
137 | } {} |
||
138 | |||
139 | # At one point the 6-3.2 (but not 6-3.1) was causing an assert() to fail. |
||
140 | # |
||
141 | do_test collate6-3.1 { |
||
142 | execsql { |
||
143 | SELECT 1 FROM sqlite_master WHERE name COLLATE nocase = 'hello'; |
||
144 | } |
||
145 | } {} |
||
146 | do_test collate6-3.2 { |
||
147 | execsql { |
||
148 | SELECT 1 FROM sqlite_master WHERE 'hello' = name COLLATE nocase; |
||
149 | } |
||
150 | } {} |
||
151 | |||
152 | |||
153 | finish_test |