[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/oserror.test

-# 2011 February 19
-#
-# The author disclaims copyright to this source code.  In place of
-# a legal notice, here is a blessing:
-#
-#    May you do good and not evil.
-#    May you find forgiveness for yourself and forgive others.
-#    May you share freely, never taking more than you give.
-#
-#***********************************************************************
-# This file implements regression tests for SQLite library.  The
-# focus of this file is testing that error messages are logged via the
-# sqlite3_log() mechanism when certain errors are encountered in the
-# default unix or windows VFS modules.
-#
-
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-if {$::tcl_platform(platform)!="unix"} { finish_test ; return }
-set ::testprefix oserror
-
-db close
-sqlite3_shutdown
-test_sqlite3_log xLog
-proc xLog {error_code msg} {
-  if {[string match os_* $msg]} {
-    lappend ::log $msg 
-  }
-}
-
-proc do_re_test {tn script expression} {
-  uplevel do_test $tn [list [subst -nocommands {
-    set res [eval { $script }]
-    if {[regexp {$expression} [set res]]} {
-      set {} {$expression}
-    } else {
-      set res
-    }
-  }]] [list $expression]
-  
-}
-
-#--------------------------------------------------------------------------
-# Tests oserror-1.* test failures in the open() system call.
-#
-
-# Test a failure in open() due to too many files. 
-#
-# The xOpen() method of the unix VFS calls getcwd() as well as open().
-# Although this does not appear to be documented in the man page, on OSX
-# a call to getcwd() may fail if there are no free file descriptors. So
-# an error may be reported for either open() or getcwd() here.
-#
-puts "Possible valgrind error about invalid file descriptor follows:"
-do_test 1.1.1 {
-  set ::log [list]
-  list [catch {
-    for {set i 0} {$i < 2000} {incr i} { sqlite3 dbh_$i test.db -readonly 1 }
-  } msg] $msg
-} {1 {unable to open database file}}
-do_test 1.1.2 {
-  catch { for {set i 0} {$i < 2000} {incr i} { dbh_$i close } }
-} {1}
-do_re_test 1.1.3 { 
-  lindex $::log 0 
-} {^os_unix.c:\d+: \(\d+\) (open|getcwd)\(.*test.db\) - }
-
-
-# Test a failure in open() due to the path being a directory.
-#
-do_test 1.2.1 {
-  file mkdir dir.db
-  set ::log [list]
-  list [catch { sqlite3 dbh dir.db } msg] $msg
-} {1 {unable to open database file}}
-
-do_re_test 1.2.2 { lindex $::log 0 } {^os_unix.c:\d+: \(\d+\) open\(.*dir.db\) - }
-
-# Test a failure in open() due to the path not existing.
-#
-do_test 1.3.1 {
-  set ::log [list]
-  list [catch { sqlite3 dbh /x/y/z/test.db } msg] $msg
-} {1 {unable to open database file}}
-
-do_re_test 1.3.2 { lindex $::log 0 } {^os_unix.c:\d+: \(\d+\) open\(.*test.db\) - }
-
-# Test a failure in open() due to the path not existing.
-#
-do_test 1.4.1 {
-  set ::log [list]
-  list [catch { sqlite3 dbh /root/test.db } msg] $msg
-} {1 {unable to open database file}}
-
-do_re_test 1.4.2 { lindex $::log 0 } {^os_unix.c:\d*: \(\d+\) open\(.*test.db\) - }
-
-#--------------------------------------------------------------------------
-# Tests oserror-1.* test failures in the unlink() system call.
-#
-ifcapable wal {
-  do_test 2.1.1 {
-    set ::log [list]
-    file mkdir test.db-wal
-    forcedelete test.db
-    list [catch {
-      sqlite3 dbh test.db
-      execsql { SELECT * FROM sqlite_master } dbh
-    } msg] $msg
-  } {1 {disk I/O error}}
-  
-  do_re_test 2.1.2 { 
-    lindex $::log 0 
-  } {^os_unix.c:\d+: \(\d+\) unlink\(.*test.db-wal\) - }
-  do_test 2.1.3 { 
-    catch { dbh close }
-    forcedelete test.db-wal
-  } {}
-}
-  
-
-test_syscall reset
-sqlite3_shutdown
-test_sqlite3_log 
-sqlite3_initialize
-finish_test