Import SQLite 3.7.6.3.

third_party/sqlite/src/test/pager3.test

+# 2010 June 15
+#
+# 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.
+#
+#***********************************************************************
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/lock_common.tcl
+source $testdir/malloc_common.tcl
+source $testdir/wal_common.tcl
+
+
+foreach {tn sql res j} {
+  1 "PRAGMA journal_mode = DELETE"  delete        0
+  2 "CREATE TABLE t1(a, b)"         {}            0
+  3 "PRAGMA locking_mode=EXCLUSIVE" {exclusive}   0
+  4 "INSERT INTO t1 VALUES(1, 2)"   {}            1
+  5 "PRAGMA locking_mode=NORMAL"    {normal}      1
+  6 "SELECT * FROM t1"              {1 2}         0
+} {
+  do_execsql_test pager3-1.$tn.1 $sql $res
+  do_test         pager3-1.$tn.2 { file exists test.db-journal } $j
+}
+
+
+finish_test