wasCSharpSQLite – Blame information for rev 7
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1 | office | 1 | # |
2 | # 2007 June 20 |
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3 | # |
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4 | # The author disclaims copyright to this source code. In place of |
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5 | # a legal notice, here is a blessing: |
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6 | # |
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7 | # May you do good and not evil. |
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8 | # May you find forgiveness for yourself and forgive others. |
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9 | # May you share freely, never taking more than you give. |
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10 | # |
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11 | #*********************************************************************** |
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12 | # This file implements regression tests for SQLite library. The |
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13 | # focus of this script is making sure collations pass through the |
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14 | # unary + operator. |
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15 | # |
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16 | # $Id: collate8.test,v 1.2 2008/08/25 12:14:09 drh Exp $ |
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17 | |||
18 | set testdir [file dirname $argv0] |
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19 | source $testdir/tester.tcl |
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20 | |||
21 | do_test collate8-1.1 { |
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22 | execsql { |
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23 | CREATE TABLE t1(a TEXT COLLATE nocase); |
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24 | INSERT INTO t1 VALUES('aaa'); |
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25 | INSERT INTO t1 VALUES('BBB'); |
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26 | INSERT INTO t1 VALUES('ccc'); |
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27 | INSERT INTO t1 VALUES('DDD'); |
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28 | SELECT a FROM t1 ORDER BY a; |
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29 | } |
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30 | } {aaa BBB ccc DDD} |
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31 | do_test collate8-1.2 { |
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32 | execsql { |
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33 | SELECT rowid FROM t1 WHERE a<'ccc' ORDER BY 1 |
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34 | } |
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35 | } {1 2} |
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36 | do_test collate8-1.3 { |
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37 | execsql { |
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38 | SELECT rowid FROM t1 WHERE a<'ccc' COLLATE binary ORDER BY 1 |
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39 | } |
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40 | } {1 2 4} |
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41 | do_test collate8-1.4 { |
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42 | execsql { |
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43 | SELECT rowid FROM t1 WHERE +a<'ccc' ORDER BY 1 |
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44 | } |
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45 | } {1 2} |
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46 | do_test collate8-1.5 { |
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47 | execsql { |
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48 | SELECT a FROM t1 ORDER BY +a |
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49 | } |
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50 | } {aaa BBB ccc DDD} |
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51 | do_test collate8-1.11 { |
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52 | execsql { |
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53 | SELECT a AS x FROM t1 ORDER BY "x"; |
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54 | } |
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55 | } {aaa BBB ccc DDD} |
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56 | do_test collate8-1.12 { |
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57 | execsql { |
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58 | SELECT a AS x FROM t1 WHERE x<'ccc' ORDER BY 1 |
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59 | } |
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60 | } {aaa BBB} |
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61 | do_test collate8-1.13 { |
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62 | execsql { |
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63 | SELECT a AS x FROM t1 WHERE x<'ccc' COLLATE binary ORDER BY [x] |
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64 | } |
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65 | } {aaa BBB DDD} |
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66 | do_test collate8-1.14 { |
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67 | execsql { |
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68 | SELECT a AS x FROM t1 WHERE +x<'ccc' ORDER BY 1 |
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69 | } |
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70 | } {aaa BBB} |
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71 | do_test collate8-1.15 { |
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72 | execsql { |
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73 | SELECT a AS x FROM t1 ORDER BY +x |
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74 | } |
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75 | } {aaa BBB ccc DDD} |
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76 | |||
77 | |||
78 | # When a result-set column is aliased into a WHERE clause, make sure the |
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79 | # collating sequence logic works correctly. |
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80 | # |
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81 | do_test collate8-2.1 { |
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82 | execsql { |
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83 | CREATE TABLE t2(a); |
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84 | INSERT INTO t2 VALUES('abc'); |
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85 | INSERT INTO t2 VALUES('ABC'); |
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86 | SELECT a AS x FROM t2 WHERE x='abc'; |
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87 | } |
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88 | } {abc} |
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89 | do_test collate8-2.2 { |
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90 | execsql { |
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91 | SELECT a AS x FROM t2 WHERE x='abc' COLLATE nocase; |
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92 | } |
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93 | } {abc ABC} |
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94 | do_test collate8-2.3 { |
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95 | execsql { |
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96 | SELECT a AS x FROM t2 WHERE (x COLLATE nocase)='abc'; |
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97 | } |
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98 | } {abc ABC} |
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99 | do_test collate8-2.4 { |
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100 | execsql { |
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101 | SELECT a COLLATE nocase AS x FROM t2 WHERE x='abc'; |
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102 | } |
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103 | } {abc ABC} |
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104 | do_test collate8-2.5 { |
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105 | execsql { |
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106 | SELECT a COLLATE nocase AS x FROM t2 WHERE (x COLLATE binary)='abc'; |
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107 | } |
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108 | } {abc} |
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109 | do_test collate8-2.6 { |
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110 | execsql { |
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111 | SELECT a COLLATE nocase AS x FROM t2 WHERE x='abc' COLLATE binary; |
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112 | } |
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113 | } {abc ABC} |
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114 | do_test collate8-2.7 { |
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115 | execsql { |
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116 | SELECT * FROM t2 WHERE (a COLLATE nocase)='abc' COLLATE binary; |
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117 | } |
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118 | } {abc ABC} |
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119 | do_test collate8-2.8 { |
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120 | execsql { |
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121 | SELECT a COLLATE nocase AS x FROM t2 WHERE 'abc'=x COLLATE binary; |
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122 | } |
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123 | } {abc} |
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124 | |||
125 | finish_test |