vendor/sqlite3/sqlite-3370100

1 files changed, 60 insertions, 0 deletions

diff --git a/test/walrofault.test b/test/walrofault.test
new file mode 100644
index 000000000000..3e66e2d920bb
--- /dev/null
+++ b/test/walrofault.test
@@ -0,0 +1,60 @@
+# 2011 May 09
+#
+# 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 contains tests for using WAL databases in read-only mode.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/malloc_common.tcl
+set ::testprefix walro2
+
+# And only if the build is WAL-capable.
+#
+ifcapable !wal {
+  finish_test
+  return
+}
+
+db close
+sqlite3_shutdown
+sqlite3_config_uri 1
+sqlite3 db test.db
+
+do_execsql_test 1.0 {
+  CREATE TABLE t1(b);
+  PRAGMA journal_mode = wal;
+  INSERT INTO t1 VALUES('hello');
+  INSERT INTO t1 VALUES('world');
+  INSERT INTO t1 VALUES('!');
+  INSERT INTO t1 VALUES('world');
+  INSERT INTO t1 VALUES('hello');
+  PRAGMA cache_size = 10;
+  BEGIN;
+    WITH s(i) AS ( SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<30 ) 
+    INSERT INTO t1(b) SELECT randomblob(800) FROM s;
+} {wal}
+file_control_persist_wal db 1; db close
+faultsim_save_and_close
+
+do_faultsim_test 1 -faults oom* -prep {
+  catch { db close }
+  faultsim_restore
+  sqlite3 db file:test.db?readonly_shm=1
+} -body {
+  execsql { SELECT * FROM t1 }
+} -test {
+  faultsim_test_result {0 {hello world ! world hello}}
+}
+
+
+
+finish_test