wasCSharpSQLite – Blame information for rev 7
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1 | office | 1 | # 2005 August 28 |
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 to verify that fsync is disabled when |
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14 | # pragma synchronous=off even for multi-database commits. |
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15 | # |
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16 | # $Id: sync.test,v 1.6 2007/10/09 08:29:33 danielk1977 Exp $ |
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17 | |||
18 | set testdir [file dirname $argv0] |
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19 | source $testdir/tester.tcl |
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20 | |||
21 | # |
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22 | # These tests are only applicable when pager pragma are |
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23 | # enabled. Also, since every test uses an ATTACHed database, they |
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24 | # are only run when ATTACH is enabled. |
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25 | # |
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26 | ifcapable !pager_pragmas||!attach { |
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27 | finish_test |
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28 | return |
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29 | } |
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30 | |||
31 | set sqlite_sync_count 0 |
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32 | proc cond_incr_sync_count {adj} { |
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33 | global sqlite_sync_count |
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34 | if {$::tcl_platform(platform) == "windows"} { |
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35 | incr sqlite_sync_count $adj |
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36 | } { |
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37 | ifcapable !dirsync { |
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38 | incr sqlite_sync_count $adj |
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39 | } |
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40 | } |
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41 | } |
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42 | |||
43 | do_test sync-1.1 { |
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44 | set sqlite_sync_count 0 |
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45 | file delete -force test2.db |
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46 | file delete -force test2.db-journal |
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47 | execsql { |
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48 | PRAGMA fullfsync=OFF; |
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49 | CREATE TABLE t1(a,b); |
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50 | ATTACH DATABASE 'test2.db' AS db2; |
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51 | CREATE TABLE db2.t2(x,y); |
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52 | } |
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53 | cond_incr_sync_count 2 |
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54 | set sqlite_sync_count |
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55 | } 7 |
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56 | ifcapable pager_pragmas { |
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57 | do_test sync-1.2 { |
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58 | set sqlite_sync_count 0 |
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59 | execsql { |
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60 | PRAGMA main.synchronous=on; |
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61 | PRAGMA db2.synchronous=on; |
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62 | BEGIN; |
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63 | INSERT INTO t1 VALUES(1,2); |
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64 | INSERT INTO t2 VALUES(3,4); |
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65 | COMMIT; |
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66 | } |
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67 | cond_incr_sync_count 3 |
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68 | set sqlite_sync_count |
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69 | } 8 |
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70 | } |
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71 | do_test sync-1.3 { |
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72 | set sqlite_sync_count 0 |
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73 | execsql { |
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74 | PRAGMA main.synchronous=full; |
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75 | PRAGMA db2.synchronous=full; |
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76 | BEGIN; |
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77 | INSERT INTO t1 VALUES(3,4); |
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78 | INSERT INTO t2 VALUES(5,6); |
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79 | COMMIT; |
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80 | } |
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81 | cond_incr_sync_count 3 |
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82 | set sqlite_sync_count |
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83 | } 10 |
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84 | ifcapable pager_pragmas { |
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85 | do_test sync-1.4 { |
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86 | set sqlite_sync_count 0 |
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87 | execsql { |
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88 | PRAGMA main.synchronous=off; |
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89 | PRAGMA db2.synchronous=off; |
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90 | BEGIN; |
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91 | INSERT INTO t1 VALUES(5,6); |
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92 | INSERT INTO t2 VALUES(7,8); |
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93 | COMMIT; |
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94 | } |
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95 | set sqlite_sync_count |
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96 | } 0 |
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97 | } |
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98 | |||
99 | |||
100 | finish_test |