wasCSharpSQLite – Blame information for rev 7
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1 | office | 1 | # 2010 February 18 |
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 | # |
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12 | # The tests in this file check that SQLite uses (or does not use) a |
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13 | # statement journal for various SQL statements. |
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14 | # |
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15 | |||
16 | set testdir [file dirname $argv0] |
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17 | source $testdir/tester.tcl |
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18 | |||
19 | do_test stmt-1.1 { |
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20 | execsql { CREATE TABLE t1(a integer primary key, b INTEGER NOT NULL) } |
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21 | } {} |
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22 | |||
23 | # The following tests verify the method used for the tests in this file - |
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24 | # that if a statement journal is required by a statement it is opened and |
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25 | # remains open until the current transaction is committed or rolled back. |
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26 | # |
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27 | # This only work if SQLITE_TEMP_STORE!=3 |
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28 | # |
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29 | if {$::TEMP_STORE==3} { |
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30 | finish_test |
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31 | return |
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32 | } |
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33 | do_test stmt-1.2 { |
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34 | set sqlite_open_file_count |
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35 | } {1} |
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36 | do_test stmt-1.3 { |
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37 | execsql { |
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38 | PRAGMA temp_store = file; |
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39 | BEGIN; |
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40 | INSERT INTO t1 VALUES(1, 1); |
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41 | } |
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42 | set sqlite_open_file_count |
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43 | } {2} |
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44 | do_test stmt-1.4 { |
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45 | execsql { |
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46 | INSERT INTO t1 SELECT a+1, b+1 FROM t1; |
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47 | } |
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48 | set sqlite_open_file_count |
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49 | } {3} |
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50 | do_test stmt-1.5 { |
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51 | execsql COMMIT |
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52 | set sqlite_open_file_count |
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53 | } {1} |
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54 | do_test stmt-1.6.1 { |
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55 | execsql { |
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56 | BEGIN; |
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57 | INSERT INTO t1 SELECT a+2, b+2 FROM t1; |
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58 | } |
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59 | set sqlite_open_file_count |
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60 | } {2} |
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61 | do_test stmt-1.6.2 { |
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62 | execsql { INSERT INTO t1 SELECT a+4, b+4 FROM t1 } |
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63 | set sqlite_open_file_count |
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64 | } {3} |
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65 | do_test stmt-1.7 { |
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66 | execsql COMMIT |
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67 | set sqlite_open_file_count |
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68 | } {1} |
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69 | |||
70 | |||
71 | proc filecount {testname sql expected} { |
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72 | uplevel [list do_test $testname [subst -nocommand { |
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73 | execsql BEGIN |
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74 | execsql { $sql } |
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75 | set ret [set sqlite_open_file_count] |
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76 | execsql ROLLBACK |
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77 | set ret |
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78 | }] $expected] |
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79 | } |
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80 | |||
81 | filecount stmt-2.1 { INSERT INTO t1 VALUES(9, 9) } 2 |
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82 | filecount stmt-2.2 { REPLACE INTO t1 VALUES(9, 9) } 2 |
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83 | filecount stmt-2.3 { INSERT INTO t1 SELECT 9, 9 } 2 |
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84 | filecount stmt-2.4 { |
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85 | INSERT INTO t1 SELECT 9, 9; |
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86 | INSERT INTO t1 SELECT 10, 10; |
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87 | } 3 |
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88 | |||
89 | do_test stmt-2.5 { |
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90 | execsql { CREATE INDEX i1 ON t1(b) } |
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91 | } {} |
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92 | filecount stmt-2.6 { |
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93 | REPLACE INTO t1 VALUES(5, 5); |
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94 | REPLACE INTO t1 VALUES(5, 5); |
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95 | } 3 |
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96 | |||
97 | finish_test |