wasCSharpSQLite – Blame information for rev 7
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1 | office | 1 | # 2002 March 6 |
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. |
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12 | # |
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13 | # This file implements tests for the PRAGMA command. |
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14 | # |
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15 | # $Id: pragma2.test,v 1.4 2007/10/09 08:29:33 danielk1977 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 | # Test organization: |
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21 | # |
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22 | # pragma2-1.*: Test freelist_count pragma on the main database. |
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23 | # pragma2-2.*: Test freelist_count pragma on an attached database. |
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24 | # pragma2-3.*: Test trying to write to the freelist_count is a no-op. |
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25 | # |
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26 | |||
27 | ifcapable !pragma||!schema_pragmas { |
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28 | finish_test |
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29 | return |
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30 | } |
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31 | |||
32 | # Delete the preexisting database to avoid the special setup |
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33 | # that the "all.test" script does. |
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34 | # |
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35 | db close |
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36 | file delete test.db test.db-journal |
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37 | file delete test3.db test3.db-journal |
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38 | sqlite3 db test.db; set DB [sqlite3_connection_pointer db] |
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39 | db eval {PRAGMA auto_vacuum=0} |
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40 | |||
41 | do_test pragma2-1.1 { |
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42 | execsql { |
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43 | PRAGMA freelist_count; |
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44 | } |
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45 | } {0} |
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46 | do_test pragma2-1.2 { |
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47 | execsql { |
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48 | CREATE TABLE abc(a, b, c); |
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49 | PRAGMA freelist_count; |
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50 | } |
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51 | } {0} |
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52 | do_test pragma2-1.3 { |
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53 | execsql { |
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54 | DROP TABLE abc; |
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55 | PRAGMA freelist_count; |
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56 | } |
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57 | } {1} |
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58 | do_test pragma2-1.4 { |
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59 | execsql { |
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60 | PRAGMA main.freelist_count; |
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61 | } |
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62 | } {1} |
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63 | |||
64 | file delete -force test2.db |
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65 | file delete -force test2.db-journal |
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66 | |||
67 | ifcapable attach { |
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68 | do_test pragma2-2.1 { |
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69 | execsql { |
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70 | ATTACH 'test2.db' AS aux; |
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71 | PRAGMA aux.auto_vacuum=OFF; |
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72 | PRAGMA aux.freelist_count; |
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73 | } |
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74 | } {0} |
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75 | do_test pragma2-2.2 { |
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76 | execsql { |
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77 | CREATE TABLE aux.abc(a, b, c); |
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78 | PRAGMA aux.freelist_count; |
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79 | } |
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80 | } {0} |
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81 | do_test pragma2-2.3 { |
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82 | set ::val [string repeat 0123456789 1000] |
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83 | execsql { |
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84 | INSERT INTO aux.abc VALUES(1, 2, $::val); |
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85 | PRAGMA aux.freelist_count; |
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86 | } |
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87 | } {0} |
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88 | do_test pragma2-2.4 { |
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89 | expr {[file size test2.db] / 1024} |
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90 | } {11} |
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91 | do_test pragma2-2.5 { |
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92 | execsql { |
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93 | DELETE FROM aux.abc; |
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94 | PRAGMA aux.freelist_count; |
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95 | } |
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96 | } {9} |
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97 | |||
98 | do_test pragma2-3.1 { |
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99 | execsql { |
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100 | PRAGMA aux.freelist_count; |
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101 | PRAGMA main.freelist_count; |
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102 | PRAGMA freelist_count; |
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103 | } |
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104 | } {9 1 1} |
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105 | do_test pragma2-3.2 { |
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106 | execsql { |
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107 | PRAGMA freelist_count = 500; |
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108 | PRAGMA freelist_count; |
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109 | } |
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110 | } {1 1} |
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111 | do_test pragma2-3.3 { |
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112 | execsql { |
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113 | PRAGMA aux.freelist_count = 500; |
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114 | PRAGMA aux.freelist_count; |
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115 | } |
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116 | } {9 9} |
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117 | } |
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118 | |||
119 | finish_test |