2 #pragma ident "%Z%%M% %I% %E% SMI"
6 # The author disclaims copyright to this source code. In place of
7 # a legal notice, here is a blessing:
9 # May you do good and not evil.
10 # May you find forgiveness for yourself and forgive others.
11 # May you share freely, never taking more than you give.
13 #***********************************************************************
14 # This file implements regression tests for SQLite library. The
15 # focus of this file is testing the sqlite_exec_printf() and
16 # sqlite_get_table_printf() APIs.
18 # $Id: tableapi.test,v 1.7 2004/02/02 12:29:25 drh Exp $
20 set testdir [file dirname $argv0]
21 source $testdir/tester.tcl
23 do_test tableapi-1.0 {
24 set ::dbx [sqlite_open test.db]
25 catch {sqlite_exec_printf $::dbx {DROP TABLE xyz} {}}
26 sqlite_exec_printf $::dbx {CREATE TABLE %s(a int, b text)} xyz
28 do_test tableapi-1.1 {
29 sqlite_exec_printf $::dbx {
30 INSERT INTO xyz VALUES(1,'%q')
33 do_test tableapi-1.2 {
34 sqlite_exec_printf $::dbx {SELECT * FROM xyz} {}
35 } {0 {a b 1 {Hi Y'all}}}
37 do_test tableapi-2.1 {
38 sqlite_get_table_printf $::dbx {
40 SELECT * FROM xyz WHERE b='%q'
42 } {0 1 2 a b 1 {Hi Y'all}}
43 do_test tableapi-2.2 {
44 sqlite_get_table_printf $::dbx {
47 } {0 1 2 a b 1 {Hi Y'all}}
48 do_test tableapi-2.3 {
49 for {set i 2} {$i<=50} {incr i} {
50 sqlite_get_table_printf $::dbx \
51 "INSERT INTO xyz VALUES($i,'(%s)')" $i
53 sqlite_get_table_printf $::dbx {
54 SELECT * FROM xyz ORDER BY a
56 } {0 50 2 a b 1 {Hi Y'all} 2 (2) 3 (3) 4 (4) 5 (5) 6 (6) 7 (7) 8 (8) 9 (9) 10 (10) 11 (11) 12 (12) 13 (13) 14 (14) 15 (15) 16 (16) 17 (17) 18 (18) 19 (19) 20 (20) 21 (21) 22 (22) 23 (23) 24 (24) 25 (25) 26 (26) 27 (27) 28 (28) 29 (29) 30 (30) 31 (31) 32 (32) 33 (33) 34 (34) 35 (35) 36 (36) 37 (37) 38 (38) 39 (39) 40 (40) 41 (41) 42 (42) 43 (43) 44 (44) 45 (45) 46 (46) 47 (47) 48 (48) 49 (49) 50 (50)}
57 do_test tableapi-2.3.1 {
58 sqlite_get_table_printf $::dbx {
59 SELECT * FROM xyz WHERE a>49 ORDER BY a
62 do_test tableapi-2.3.2 {
63 sqlite_get_table_printf $::dbx {
64 SELECT * FROM xyz WHERE a>47 ORDER BY a
66 } {0 3 2 a b 48 (48) 49 (49) 50 (50)}
67 do_test tableapi-2.4 {
68 set manyquote ''''''''
69 append manyquote $manyquote
70 append manyquote $manyquote
71 append manyquote $manyquote
72 append manyquote $manyquote
73 append manyquote $manyquote
74 append manyquote $manyquote
75 set ::big_str "$manyquote Hello $manyquote"
76 sqlite_get_table_printf $::dbx {
77 INSERT INTO xyz VALUES(51,'%q')
80 do_test tableapi-2.5 {
81 sqlite_get_table_printf $::dbx {
82 SELECT * FROM xyz WHERE a>49 ORDER BY a;
84 } "0 2 2 a b 50 (50) 51 \173$::big_str\175"
85 do_test tableapi-2.6 {
86 sqlite_get_table_printf $::dbx {
87 INSERT INTO xyz VALUES(52,NULL)
89 sqlite_get_table_printf $::dbx {
90 SELECT * FROM xyz WHERE a IN (42,50,52) ORDER BY a DESC
92 } {0 3 2 a b 52 NULL 50 (50) 42 (42)}
93 do_test tableapi-2.7 {
94 sqlite_get_table_printf $::dbx {
95 SELECT * FROM xyz WHERE a>1000
99 # Repeat all tests with the empty_result_callbacks pragma turned on
101 do_test tableapi-3.1 {
102 sqlite_get_table_printf $::dbx {
104 PRAGMA empty_result_callbacks = ON;
105 SELECT * FROM xyz WHERE b='%q'
107 } {0 1 2 a b 1 {Hi Y'all}}
108 do_test tableapi-3.2 {
109 sqlite_get_table_printf $::dbx {
112 } {0 1 2 a b 1 {Hi Y'all}}
113 do_test tableapi-3.3 {
114 for {set i 2} {$i<=50} {incr i} {
115 sqlite_get_table_printf $::dbx \
116 "INSERT INTO xyz VALUES($i,'(%s)')" $i
118 sqlite_get_table_printf $::dbx {
119 SELECT * FROM xyz ORDER BY a
121 } {0 50 2 a b 1 {Hi Y'all} 2 (2) 3 (3) 4 (4) 5 (5) 6 (6) 7 (7) 8 (8) 9 (9) 10 (10) 11 (11) 12 (12) 13 (13) 14 (14) 15 (15) 16 (16) 17 (17) 18 (18) 19 (19) 20 (20) 21 (21) 22 (22) 23 (23) 24 (24) 25 (25) 26 (26) 27 (27) 28 (28) 29 (29) 30 (30) 31 (31) 32 (32) 33 (33) 34 (34) 35 (35) 36 (36) 37 (37) 38 (38) 39 (39) 40 (40) 41 (41) 42 (42) 43 (43) 44 (44) 45 (45) 46 (46) 47 (47) 48 (48) 49 (49) 50 (50)}
122 do_test tableapi-3.3.1 {
123 sqlite_get_table_printf $::dbx {
124 SELECT * FROM xyz WHERE a>49 ORDER BY a
126 } {0 1 2 a b 50 (50)}
127 do_test tableapi-3.3.2 {
128 sqlite_get_table_printf $::dbx {
129 SELECT * FROM xyz WHERE a>47 ORDER BY a
131 } {0 3 2 a b 48 (48) 49 (49) 50 (50)}
132 do_test tableapi-3.4 {
133 sqlite_get_table_printf $::dbx {
134 INSERT INTO xyz VALUES(51,'%q')
137 do_test tableapi-3.5 {
138 sqlite_get_table_printf $::dbx {
139 SELECT * FROM xyz WHERE a>49 ORDER BY a;
141 } "0 2 2 a b 50 (50) 51 \173$::big_str\175"
142 do_test tableapi-3.6 {
143 sqlite_get_table_printf $::dbx {
144 INSERT INTO xyz VALUES(52,NULL)
146 sqlite_get_table_printf $::dbx {
147 SELECT * FROM xyz WHERE a IN (42,50,52) ORDER BY a DESC
149 } {0 3 2 a b 52 NULL 50 (50) 42 (42)}
150 do_test tableapi-3.7 {
151 sqlite_get_table_printf $::dbx {
152 SELECT * FROM xyz WHERE a>1000
156 do_test tableapi-4.1 {
158 sqlite_get_table_printf $::dbx {
159 SELECT * FROM xyz; SELECT * FROM sqlite_master
163 } {0 1 {sqlite_get_table() called with two or more incompatible queries}}
165 # A report on the mailing list says that the sqlite_get_table() api fails
166 # on queries involving more than 40 columns. The following code attempts
167 # to test that complaint
169 do_test tableapi-5.1 {
170 set sql "CREATE TABLE t2("
172 for {set i 1} {$i<=100} {incr i} {
177 sqlite_get_table_printf $::dbx $sql {}
178 set sql "INSERT INTO t2 VALUES("
180 for {set i 1} {$i<=100} {incr i} {
185 sqlite_get_table_printf $::dbx $sql {}
186 sqlite_get_table_printf $::dbx {SELECT * FROM t2} {}
187 } {0 1 100 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x80 x81 x82 x83 x84 x85 x86 x87 x88 x89 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99 x100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100}
188 do_test tableapi-5.2 {
189 set sql "INSERT INTO t2 VALUES("
191 for {set i 1} {$i<=100} {incr i} {
192 append sql ${sep}[expr {$i+1000}]
196 sqlite_get_table_printf $::dbx $sql {}
197 sqlite_get_table_printf $::dbx {SELECT * FROM t2} {}
198 } {0 2 100 x1 x2 x3 x4 x5 x6 x7 x8 x9 x10 x11 x12 x13 x14 x15 x16 x17 x18 x19 x20 x21 x22 x23 x24 x25 x26 x27 x28 x29 x30 x31 x32 x33 x34 x35 x36 x37 x38 x39 x40 x41 x42 x43 x44 x45 x46 x47 x48 x49 x50 x51 x52 x53 x54 x55 x56 x57 x58 x59 x60 x61 x62 x63 x64 x65 x66 x67 x68 x69 x70 x71 x72 x73 x74 x75 x76 x77 x78 x79 x80 x81 x82 x83 x84 x85 x86 x87 x88 x89 x90 x91 x92 x93 x94 x95 x96 x97 x98 x99 x100 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 1001 1002 1003 1004 1005 1006 1007 1008 1009 1010 1011 1012 1013 1014 1015 1016 1017 1018 1019 1020 1021 1022 1023 1024 1025 1026 1027 1028 1029 1030 1031 1032 1033 1034 1035 1036 1037 1038 1039 1040 1041 1042 1043 1044 1045 1046 1047 1048 1049 1050 1051 1052 1053 1054 1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076 1077 1078 1079 1080 1081 1082 1083 1084 1085 1086 1087 1088 1089 1090 1091 1092 1093 1094 1095 1096 1097 1098 1099 1100}
200 do_test tableapi-99.0 {