wasCSharpSQLite – Blame information for rev 7
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1 | office | 1 | # 2001 September 15 |
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 tests that rollback journals for databases that use a |
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12 | # page-size other than the default page-size can be rolled back Ok. |
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13 | # |
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14 | # $Id: crash6.test,v 1.2 2008/04/14 15:27:19 drh Exp $ |
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15 | |||
16 | set testdir [file dirname $argv0] |
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17 | source $testdir/tester.tcl |
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18 | |||
19 | ifcapable !crashtest { |
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20 | finish_test |
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21 | return |
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22 | } |
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23 | |||
24 | for {set ii 0} {$ii < 10} {incr ii} { |
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25 | catch {db close} |
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26 | file delete -force test.db test.db-journal |
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27 | crashsql -delay 2 -file test.db { |
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28 | PRAGMA auto_vacuum=OFF; |
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29 | PRAGMA page_size=4096; |
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30 | BEGIN; |
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31 | CREATE TABLE abc AS SELECT 1 AS a, 2 AS b, 3 AS c; |
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32 | COMMIT; |
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33 | BEGIN; |
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34 | CREATE TABLE def AS SELECT 1 AS d, 2 AS e, 3 AS f; |
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35 | COMMIT; |
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36 | } |
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37 | sqlite3 db test.db |
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38 | integrity_check crash6-1.$ii |
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39 | } |
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40 | |||
41 | for {set ii 0} {$ii < 10} {incr ii} { |
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42 | catch {db close} |
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43 | file delete -force test.db test.db-journal |
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44 | sqlite3 db test.db |
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45 | execsql { |
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46 | PRAGMA auto_vacuum=OFF; |
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47 | PRAGMA page_size=2048; |
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48 | BEGIN; |
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49 | CREATE TABLE abc AS SELECT 1 AS a, 2 AS b, 3 AS c; |
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50 | COMMIT; |
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51 | } |
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52 | db close |
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53 | crashsql -delay 1 -file test.db { |
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54 | INSERT INTO abc VALUES(5, 6, 7); |
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55 | } |
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56 | sqlite3 db test.db |
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57 | integrity_check crash6-2.$ii |
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58 | } |
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59 | |||
60 | proc signature {} { |
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61 | return [db eval {SELECT count(*), md5sum(a), md5sum(b), md5sum(c) FROM abc}] |
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62 | } |
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63 | |||
64 | # Test case for crashing during database sync with page-size values |
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65 | # from 1024 to 8192. |
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66 | # |
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67 | for {set ii 0} {$ii < 30} {incr ii} { |
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68 | db close |
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69 | file delete -force test.db |
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70 | sqlite3 db test.db |
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71 | |||
72 | set pagesize [expr 1024 << ($ii % 4)] |
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73 | if {$pagesize>$::SQLITE_MAX_PAGE_SIZE} { |
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74 | set pagesize $::SQLITE_MAX_PAGE_SIZE |
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75 | } |
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76 | do_test crash6-3.$ii.0 { |
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77 | execsql "pragma page_size = $pagesize" |
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78 | execsql "pragma page_size" |
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79 | } $pagesize |
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80 | |||
81 | do_test crash6-3.$ii.1 { |
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82 | |||
83 | execsql BEGIN |
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84 | execsql {CREATE TABLE abc(a, b, c)} |
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85 | for {set n 0} {$n < 1000} {incr n} { |
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86 | execsql "INSERT INTO abc VALUES($n, [expr 2*$n], [expr 3*$n])" |
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87 | } |
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88 | execsql { |
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89 | INSERT INTO abc SELECT * FROM abc; |
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90 | INSERT INTO abc SELECT * FROM abc; |
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91 | INSERT INTO abc SELECT * FROM abc; |
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92 | INSERT INTO abc SELECT * FROM abc; |
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93 | INSERT INTO abc SELECT * FROM abc; |
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94 | } |
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95 | execsql COMMIT |
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96 | expr ([file size test.db] / 1024) > 450 |
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97 | } {1} |
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98 | |||
99 | set sig [signature] |
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100 | db close |
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101 | |||
102 | do_test crash6-3.$ii.2 { |
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103 | crashsql -file test.db " |
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104 | BEGIN; |
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105 | SELECT random() FROM abc LIMIT $ii; |
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106 | INSERT INTO abc SELECT randstr(10,10), 0, 0 FROM abc WHERE random()%2==0; |
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107 | DELETE FROM abc WHERE random()%2!=0; |
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108 | COMMIT; |
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109 | " |
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110 | } {1 {child process exited abnormally}} |
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111 | |||
112 | do_test crash6-3.$ii.3 { |
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113 | sqlite3 db test.db |
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114 | signature |
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115 | } $sig |
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116 | } |
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117 | |||
118 | finish_test |