wasCSharpSQLite – Blame information for rev 7
?pathlinks?
Rev | Author | Line No. | Line |
---|---|---|---|
1 | office | 1 | # 2001 September 15 |
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. |
||
12 | # |
||
13 | # $Id: blob.test,v 1.8 2009/04/28 18:00:27 drh Exp $ |
||
14 | |||
15 | set testdir [file dirname $argv0] |
||
16 | source $testdir/tester.tcl |
||
17 | |||
18 | ifcapable {!bloblit} { |
||
19 | finish_test |
||
20 | return |
||
21 | } |
||
22 | |||
23 | proc bin_to_hex {blob} { |
||
24 | set bytes {} |
||
25 | binary scan $blob \c* bytes |
||
26 | set bytes2 [list] |
||
27 | foreach b $bytes {lappend bytes2 [format %02X [expr $b & 0xFF]]} |
||
28 | join $bytes2 {} |
||
29 | } |
||
30 | |||
31 | # Simplest possible case. Specify a blob literal |
||
32 | do_test blob-1.0 { |
||
33 | set blob [execsql {SELECT X'01020304';}] |
||
34 | bin_to_hex [lindex $blob 0] |
||
35 | } {01020304} |
||
36 | do_test blob-1.1 { |
||
37 | set blob [execsql {SELECT x'ABCDEF';}] |
||
38 | bin_to_hex [lindex $blob 0] |
||
39 | } {ABCDEF} |
||
40 | do_test blob-1.2 { |
||
41 | set blob [execsql {SELECT x'';}] |
||
42 | bin_to_hex [lindex $blob 0] |
||
43 | } {} |
||
44 | do_test blob-1.3 { |
||
45 | set blob [execsql {SELECT x'abcdEF12';}] |
||
46 | bin_to_hex [lindex $blob 0] |
||
47 | } {ABCDEF12} |
||
48 | do_test blob-1.3.2 { |
||
49 | set blob [execsql {SELECT x'0123456789abcdefABCDEF';}] |
||
50 | bin_to_hex [lindex $blob 0] |
||
51 | } {0123456789ABCDEFABCDEF} |
||
52 | |||
53 | # Try some syntax errors in blob literals. |
||
54 | do_test blob-1.4 { |
||
55 | catchsql {SELECT X'01020k304', 100} |
||
56 | } {1 {unrecognized token: "X'01020k304'"}} |
||
57 | do_test blob-1.5 { |
||
58 | catchsql {SELECT X'01020, 100} |
||
59 | } {1 {unrecognized token: "X'01020, 100"}} |
||
60 | do_test blob-1.6 { |
||
61 | catchsql {SELECT X'01020 100'} |
||
62 | } {1 {unrecognized token: "X'01020 100'"}} |
||
63 | do_test blob-1.7 { |
||
64 | catchsql {SELECT X'01001'} |
||
65 | } {1 {unrecognized token: "X'01001'"}} |
||
66 | do_test blob-1.8 { |
||
67 | catchsql {SELECT x'012/45'} |
||
68 | } {1 {unrecognized token: "x'012/45'"}} |
||
69 | do_test blob-1.9 { |
||
70 | catchsql {SELECT x'012:45'} |
||
71 | } {1 {unrecognized token: "x'012:45'"}} |
||
72 | do_test blob-1.10 { |
||
73 | catchsql {SELECT x'012@45'} |
||
74 | } {1 {unrecognized token: "x'012@45'"}} |
||
75 | do_test blob-1.11 { |
||
76 | catchsql {SELECT x'012G45'} |
||
77 | } {1 {unrecognized token: "x'012G45'"}} |
||
78 | do_test blob-1.12 { |
||
79 | catchsql {SELECT x'012`45'} |
||
80 | } {1 {unrecognized token: "x'012`45'"}} |
||
81 | do_test blob-1.13 { |
||
82 | catchsql {SELECT x'012g45'} |
||
83 | } {1 {unrecognized token: "x'012g45'"}} |
||
84 | |||
85 | |||
86 | # Insert a blob into a table and retrieve it. |
||
87 | do_test blob-2.0 { |
||
88 | execsql { |
||
89 | CREATE TABLE t1(a BLOB, b BLOB); |
||
90 | INSERT INTO t1 VALUES(X'123456', x'7890ab'); |
||
91 | INSERT INTO t1 VALUES(X'CDEF12', x'345678'); |
||
92 | } |
||
93 | set blobs [execsql {SELECT * FROM t1}] |
||
94 | set blobs2 [list] |
||
95 | foreach b $blobs {lappend blobs2 [bin_to_hex $b]} |
||
96 | set blobs2 |
||
97 | } {123456 7890AB CDEF12 345678} |
||
98 | |||
99 | # An index on a blob column |
||
100 | do_test blob-2.1 { |
||
101 | execsql { |
||
102 | CREATE INDEX i1 ON t1(a); |
||
103 | } |
||
104 | set blobs [execsql {SELECT * FROM t1}] |
||
105 | set blobs2 [list] |
||
106 | foreach b $blobs {lappend blobs2 [bin_to_hex $b]} |
||
107 | set blobs2 |
||
108 | } {123456 7890AB CDEF12 345678} |
||
109 | do_test blob-2.2 { |
||
110 | set blobs [execsql {SELECT * FROM t1 where a = X'123456'}] |
||
111 | set blobs2 [list] |
||
112 | foreach b $blobs {lappend blobs2 [bin_to_hex $b]} |
||
113 | set blobs2 |
||
114 | } {123456 7890AB} |
||
115 | do_test blob-2.3 { |
||
116 | set blobs [execsql {SELECT * FROM t1 where a = X'CDEF12'}] |
||
117 | set blobs2 [list] |
||
118 | foreach b $blobs {lappend blobs2 [bin_to_hex $b]} |
||
119 | set blobs2 |
||
120 | } {CDEF12 345678} |
||
121 | do_test blob-2.4 { |
||
122 | set blobs [execsql {SELECT * FROM t1 where a = X'CD12'}] |
||
123 | set blobs2 [list] |
||
124 | foreach b $blobs {lappend blobs2 [bin_to_hex $b]} |
||
125 | set blobs2 |
||
126 | } {} |
||
127 | |||
128 | # Try to bind a blob value to a prepared statement. |
||
129 | do_test blob-3.0 { |
||
130 | sqlite3 db2 test.db |
||
131 | set DB [sqlite3_connection_pointer db2] |
||
132 | set STMT [sqlite3_prepare $DB "DELETE FROM t1 WHERE a = ?" -1 DUMMY] |
||
133 | sqlite3_bind_blob $STMT 1 "\x12\x34\x56" 3 |
||
134 | sqlite3_step $STMT |
||
135 | } {SQLITE_DONE} |
||
136 | do_test blob-3.1 { |
||
137 | sqlite3_finalize $STMT |
||
138 | db2 close |
||
139 | } {} |
||
140 | do_test blob-3.2 { |
||
141 | set blobs [execsql {SELECT * FROM t1}] |
||
142 | set blobs2 [list] |
||
143 | foreach b $blobs {lappend blobs2 [bin_to_hex $b]} |
||
144 | set blobs2 |
||
145 | } {CDEF12 345678} |
||
146 | |||
147 | finish_test |