wasCSharpSQLite – Blame information for rev 7
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1 | office | 1 | # 2006 August 23 |
2 | # |
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3 | # The author disclaims copyright to this source code. In place of |
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4 | # a legal notice, here is a blessing: |
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5 | # |
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6 | # May you do good and not evil. |
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7 | # May you find forgiveness for yourself and forgive others. |
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8 | # May you share freely, never taking more than you give. |
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9 | # |
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10 | #*********************************************************************** |
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11 | # This file implements regression tests for SQLite library. The |
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12 | # focus of this script is automatic extension loading and the |
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13 | # sqlite3_auto_extension() API. |
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14 | # |
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15 | # $Id: loadext2.test,v 1.3 2008/03/19 16:08:54 drh Exp $ |
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16 | |||
17 | set testdir [file dirname $argv0] |
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18 | source $testdir/tester.tcl |
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19 | |||
20 | # Only run these tests if the approriate APIs are defined |
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21 | # in the system under test. |
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22 | # |
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23 | ifcapable !load_ext { |
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24 | finish_test |
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25 | return |
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26 | } |
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27 | if {[info command sqlite3_auto_extension_sqr]==""} { |
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28 | finish_test |
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29 | return |
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30 | } |
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31 | |||
32 | |||
33 | # None of the extension are loaded by default. |
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34 | # |
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35 | do_test loadext2-1.1 { |
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36 | catchsql { |
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37 | SELECT sqr(2) |
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38 | } |
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39 | } {1 {no such function: sqr}} |
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40 | do_test loadext2-1.2 { |
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41 | catchsql { |
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42 | SELECT cube(2) |
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43 | } |
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44 | } {1 {no such function: cube}} |
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45 | |||
46 | # Register auto-loaders. Still functions do not exist. |
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47 | # |
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48 | do_test loadext2-1.3 { |
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49 | sqlite3_auto_extension_sqr |
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50 | sqlite3_auto_extension_cube |
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51 | catchsql { |
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52 | SELECT sqr(2) |
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53 | } |
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54 | } {1 {no such function: sqr}} |
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55 | do_test loadext2-1.4 { |
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56 | catchsql { |
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57 | SELECT cube(2) |
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58 | } |
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59 | } {1 {no such function: cube}} |
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60 | |||
61 | |||
62 | # Functions do exist in a new database connection |
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63 | # |
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64 | do_test loadext2-1.5 { |
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65 | sqlite3 db test.db |
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66 | catchsql { |
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67 | SELECT sqr(2) |
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68 | } |
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69 | } {0 4.0} |
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70 | do_test loadext2-1.6 { |
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71 | catchsql { |
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72 | SELECT cube(2) |
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73 | } |
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74 | } {0 8.0} |
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75 | |||
76 | |||
77 | # Reset extension auto loading. Existing extensions still exist. |
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78 | # |
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79 | do_test loadext2-1.7 { |
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80 | sqlite3_reset_auto_extension |
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81 | catchsql { |
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82 | SELECT sqr(2) |
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83 | } |
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84 | } {0 4.0} |
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85 | do_test loadext2-1.8 { |
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86 | catchsql { |
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87 | SELECT cube(2) |
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88 | } |
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89 | } {0 8.0} |
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90 | |||
91 | |||
92 | # Register only the sqr() function. |
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93 | # |
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94 | do_test loadext2-1.9 { |
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95 | sqlite3_auto_extension_sqr |
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96 | sqlite3 db test.db |
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97 | catchsql { |
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98 | SELECT sqr(2) |
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99 | } |
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100 | } {0 4.0} |
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101 | do_test loadext2-1.10 { |
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102 | catchsql { |
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103 | SELECT cube(2) |
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104 | } |
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105 | } {1 {no such function: cube}} |
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106 | |||
107 | # Register only the cube() function. |
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108 | # |
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109 | do_test loadext2-1.11 { |
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110 | sqlite3_reset_auto_extension |
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111 | sqlite3_auto_extension_cube |
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112 | sqlite3 db test.db |
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113 | catchsql { |
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114 | SELECT sqr(2) |
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115 | } |
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116 | } {1 {no such function: sqr}} |
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117 | do_test loadext2-1.12 { |
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118 | catchsql { |
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119 | SELECT cube(2) |
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120 | } |
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121 | } {0 8.0} |
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122 | |||
123 | # Register a broken entry point. |
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124 | # |
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125 | do_test loadext2-1.13 { |
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126 | sqlite3_auto_extension_broken |
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127 | set rc [catch {sqlite3 db test.db} errmsg] |
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128 | lappend rc $errmsg |
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129 | } {1 {automatic extension loading failed: broken autoext!}} |
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130 | do_test loadext2-1.14 { |
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131 | catchsql { |
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132 | SELECT sqr(2) |
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133 | } |
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134 | } {1 {no such function: sqr}} |
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135 | do_test loadext2-1.15 { |
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136 | catchsql { |
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137 | SELECT cube(2) |
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138 | } |
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139 | } {0 8.0} |
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140 | |||
141 | |||
142 | sqlite3_reset_auto_extension |
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143 | autoinstall_test_functions |
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144 | finish_test |