Import SQLite 3.8.7.4.

third_party/sqlite/src/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.
 #
 #***********************************************************************
@@ skipping 33 matching lines @@
 # 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 { 
@@ skipping 25 matching lines @@
 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.
 #
-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
-} {}
+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