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| 1 # 2006 August 23 | |
| 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. The | |
| 12 # focus of this script is automatic extension loading and the | |
| 13 # sqlite3_auto_extension() API. | |
| 14 # | |
| 15 # $Id: loadext2.test,v 1.3 2008/03/19 16:08:54 drh Exp $ | |
| 16 | |
| 17 set testdir [file dirname $argv0] | |
| 18 source $testdir/tester.tcl | |
| 19 | |
| 20 # Only run these tests if the approriate APIs are defined | |
| 21 # in the system under test. | |
| 22 # | |
| 23 ifcapable !load_ext { | |
| 24 finish_test | |
| 25 return | |
| 26 } | |
| 27 if {[info command sqlite3_auto_extension_sqr]==""} { | |
| 28 finish_test | |
| 29 return | |
| 30 } | |
| 31 | |
| 32 | |
| 33 # None of the extension are loaded by default. | |
| 34 # | |
| 35 do_test loadext2-1.1 { | |
| 36 catchsql { | |
| 37 SELECT sqr(2) | |
| 38 } | |
| 39 } {1 {no such function: sqr}} | |
| 40 do_test loadext2-1.2 { | |
| 41 catchsql { | |
| 42 SELECT cube(2) | |
| 43 } | |
| 44 } {1 {no such function: cube}} | |
| 45 | |
| 46 # Extensions loaders not currently registered | |
| 47 # | |
| 48 do_test loadext2-1.2.1 { | |
| 49 sqlite3_cancel_auto_extension_sqr | |
| 50 } {0} | |
| 51 do_test loadext2-1.2.2 { | |
| 52 sqlite3_cancel_auto_extension_sqr | |
| 53 } {0} | |
| 54 do_test loadext2-1.2.3 { | |
| 55 sqlite3_cancel_auto_extension_sqr | |
| 56 } {0} | |
| 57 | |
| 58 | |
| 59 # Register auto-loaders. Still functions do not exist. | |
| 60 # | |
| 61 do_test loadext2-1.3 { | |
| 62 sqlite3_auto_extension_sqr | |
| 63 sqlite3_auto_extension_cube | |
| 64 catchsql { | |
| 65 SELECT sqr(2) | |
| 66 } | |
| 67 } {1 {no such function: sqr}} | |
| 68 do_test loadext2-1.4 { | |
| 69 catchsql { | |
| 70 SELECT cube(2) | |
| 71 } | |
| 72 } {1 {no such function: cube}} | |
| 73 | |
| 74 | |
| 75 # Functions do exist in a new database connection | |
| 76 # | |
| 77 do_test loadext2-1.5 { | |
| 78 sqlite3 db test.db | |
| 79 catchsql { | |
| 80 SELECT sqr(2) | |
| 81 } | |
| 82 } {0 4.0} | |
| 83 do_test loadext2-1.6 { | |
| 84 catchsql { | |
| 85 SELECT cube(2) | |
| 86 } | |
| 87 } {0 8.0} | |
| 88 | |
| 89 | |
| 90 # Reset extension auto loading. Existing extensions still exist. | |
| 91 # | |
| 92 do_test loadext2-1.7.1 { | |
| 93 sqlite3_cancel_auto_extension_sqr | |
| 94 } {1} | |
| 95 do_test loadext2-1.7.2 { | |
| 96 sqlite3_cancel_auto_extension_sqr | |
| 97 } {0} | |
| 98 do_test loadext2-1.7.3 { | |
| 99 sqlite3_cancel_auto_extension_cube | |
| 100 } {1} | |
| 101 do_test loadext2-1.7.4 { | |
| 102 sqlite3_cancel_auto_extension_cube | |
| 103 } {0} | |
| 104 do_test loadext2-1.7.5 { | |
| 105 catchsql { | |
| 106 SELECT sqr(2) | |
| 107 } | |
| 108 } {0 4.0} | |
| 109 do_test loadext2-1.8 { | |
| 110 catchsql { | |
| 111 SELECT cube(2) | |
| 112 } | |
| 113 } {0 8.0} | |
| 114 | |
| 115 | |
| 116 # Register only the sqr() function. | |
| 117 # | |
| 118 do_test loadext2-1.9 { | |
| 119 sqlite3_auto_extension_sqr | |
| 120 sqlite3 db test.db | |
| 121 catchsql { | |
| 122 SELECT sqr(2) | |
| 123 } | |
| 124 } {0 4.0} | |
| 125 do_test loadext2-1.10 { | |
| 126 catchsql { | |
| 127 SELECT cube(2) | |
| 128 } | |
| 129 } {1 {no such function: cube}} | |
| 130 | |
| 131 # Register only the cube() function. | |
| 132 # | |
| 133 do_test loadext2-1.11 { | |
| 134 sqlite3_reset_auto_extension | |
| 135 sqlite3_auto_extension_cube | |
| 136 sqlite3 db test.db | |
| 137 catchsql { | |
| 138 SELECT sqr(2) | |
| 139 } | |
| 140 } {1 {no such function: sqr}} | |
| 141 do_test loadext2-1.12 { | |
| 142 catchsql { | |
| 143 SELECT cube(2) | |
| 144 } | |
| 145 } {0 8.0} | |
| 146 | |
| 147 # Register a broken entry point. | |
| 148 # | |
| 149 do_test loadext2-1.13 { | |
| 150 sqlite3_auto_extension_broken | |
| 151 set rc [catch {sqlite3 db test.db} errmsg] | |
| 152 lappend rc $errmsg | |
| 153 } {1 {automatic extension loading failed: broken autoext!}} | |
| 154 do_test loadext2-1.14 { | |
| 155 catchsql { | |
| 156 SELECT sqr(2) | |
| 157 } | |
| 158 } {1 {no such function: sqr}} | |
| 159 do_test loadext2-1.15 { | |
| 160 catchsql { | |
| 161 SELECT cube(2) | |
| 162 } | |
| 163 } {0 8.0} | |
| 164 | |
| 165 | |
| 166 sqlite3_reset_auto_extension | |
| 167 autoinstall_test_functions | |
| 168 finish_test | |
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Chromium Code Reviews
Issue 2846743003:
[sql] Remove SQLite 3.10.2 reference directory. (Closed)
