wasCSharpSQLite – Blame information for rev 7
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1 | office | 1 | # 2011 February 19 |
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. The |
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12 | # focus of this file is testing that error messages are logged via the |
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13 | # sqlite3_log() mechanism when certain errors are encountered in the |
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14 | # default unix or windows VFS modules. |
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15 | # |
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16 | |||
17 | set testdir [file dirname $argv0] |
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18 | source $testdir/tester.tcl |
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19 | if {$::tcl_platform(platform)!="unix"} { finish_test ; return } |
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20 | set ::testprefix oserror |
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21 | |||
22 | db close |
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23 | sqlite3_shutdown |
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24 | test_sqlite3_log xLog |
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25 | proc xLog {error_code msg} { |
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26 | if {[string match os_* $msg]} { |
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27 | lappend ::log $msg |
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28 | } |
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29 | } |
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30 | |||
31 | proc do_re_test {tn script expression} { |
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32 | uplevel do_test $tn [list [subst -nocommands { |
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33 | set res [eval { $script }] |
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34 | if {[regexp {$expression} [set res]]} { |
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35 | set {} {$expression} |
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36 | } else { |
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37 | set res |
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38 | } |
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39 | }]] [list $expression] |
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40 | |||
41 | } |
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42 | |||
43 | #-------------------------------------------------------------------------- |
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44 | # Tests oserror-1.* test failures in the open() system call. |
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45 | # |
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46 | |||
47 | # Test a failure in open() due to too many files. |
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48 | # |
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49 | # The xOpen() method of the unix VFS calls getcwd() as well as open(). |
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50 | # Although this does not appear to be documented in the man page, on OSX |
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51 | # a call to getcwd() may fail if there are no free file descriptors. So |
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52 | # an error may be reported for either open() or getcwd() here. |
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53 | # |
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54 | puts "Possible valgrind error about invalid file descriptor follows:" |
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55 | do_test 1.1.1 { |
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56 | set ::log [list] |
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57 | list [catch { |
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58 | for {set i 0} {$i < 2000} {incr i} { sqlite3 dbh_$i test.db -readonly 1 } |
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59 | } msg] $msg |
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60 | } {1 {unable to open database file}} |
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61 | do_test 1.1.2 { |
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62 | catch { for {set i 0} {$i < 2000} {incr i} { dbh_$i close } } |
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63 | } {1} |
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64 | do_re_test 1.1.3 { |
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65 | lindex $::log 0 |
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66 | } {^os_unix.c:\d+: \(\d+\) (open|getcwd)\(.*test.db\) - } |
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67 | |||
68 | |||
69 | # Test a failure in open() due to the path being a directory. |
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70 | # |
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71 | do_test 1.2.1 { |
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72 | file mkdir dir.db |
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73 | set ::log [list] |
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74 | list [catch { sqlite3 dbh dir.db } msg] $msg |
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75 | } {1 {unable to open database file}} |
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76 | |||
77 | do_re_test 1.2.2 { lindex $::log 0 } {^os_unix.c:\d+: \(\d+\) open\(.*dir.db\) - } |
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78 | |||
79 | # Test a failure in open() due to the path not existing. |
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80 | # |
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81 | do_test 1.3.1 { |
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82 | set ::log [list] |
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83 | list [catch { sqlite3 dbh /x/y/z/test.db } msg] $msg |
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84 | } {1 {unable to open database file}} |
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85 | |||
86 | do_re_test 1.3.2 { lindex $::log 0 } {^os_unix.c:\d+: \(\d+\) open\(.*test.db\) - } |
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87 | |||
88 | # Test a failure in open() due to the path not existing. |
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89 | # |
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90 | do_test 1.4.1 { |
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91 | set ::log [list] |
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92 | list [catch { sqlite3 dbh /root/test.db } msg] $msg |
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93 | } {1 {unable to open database file}} |
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94 | |||
95 | do_re_test 1.4.2 { lindex $::log 0 } {^os_unix.c:\d*: \(\d+\) open\(.*test.db\) - } |
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96 | |||
97 | #-------------------------------------------------------------------------- |
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98 | # Tests oserror-1.* test failures in the unlink() system call. |
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99 | # |
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100 | do_test 2.1.1 { |
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101 | set ::log [list] |
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102 | file mkdir test.db-wal |
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103 | forcedelete test.db |
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104 | list [catch { |
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105 | sqlite3 dbh test.db |
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106 | execsql { SELECT * FROM sqlite_master } dbh |
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107 | } msg] $msg |
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108 | } {1 {disk I/O error}} |
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109 | |||
110 | do_re_test 2.1.2 { |
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111 | lindex $::log 0 |
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112 | } {^os_unix.c:\d+: \(\d+\) unlink\(.*test.db-wal\) - } |
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113 | do_test 2.1.3 { |
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114 | catch { dbh close } |
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115 | forcedelete test.db-wal |
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116 | } {} |
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117 | |||
118 | |||
119 | test_syscall reset |
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120 | sqlite3_shutdown |
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121 | test_sqlite3_log |
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122 | sqlite3_initialize |
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123 | finish_test |