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Unified Diff: third_party/sqlite/sqlite-src-3070603/test/mallocI.test

Issue 949043002: Add //third_party/sqlite to dirs_to_snapshot, remove net_sql.patch (Closed) Base URL: git@github.com:domokit/mojo.git@master
Patch Set: Created 5 years, 10 months ago
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Index: third_party/sqlite/sqlite-src-3070603/test/mallocI.test
diff --git a/third_party/sqlite/sqlite-src-3070603/test/mallocI.test b/third_party/sqlite/sqlite-src-3070603/test/mallocI.test
new file mode 100644
index 0000000000000000000000000000000000000000..122945550516863d9fde3e7522944fca44f06ed3
--- /dev/null
+++ b/third_party/sqlite/sqlite-src-3070603/test/mallocI.test
@@ -0,0 +1,64 @@
+# 2008 August 01
+#
+# 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 test script checks malloc failures in various obscure operations.
+#
+# $Id: mallocI.test,v 1.3 2009/08/10 04:26:39 danielk1977 Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/malloc_common.tcl
+
+# Malloc failures in a view.
+#
+do_malloc_test mallocI-1 -sqlprep {
+ CREATE TABLE t1(a,b,c,d);
+ CREATE VIEW v1 AS SELECT a*b, c*d FROM t1 ORDER BY b-d;
+} -sqlbody {
+ SELECT * FROM v1
+}
+
+# Malloc failure while trying to service a pragma on a TEMP database.
+#
+do_malloc_test mallocI-2 -sqlbody {
+ PRAGMA temp.page_size
+}
+
+# Malloc failure while creating a table from a SELECT statement.
+#
+do_malloc_test mallocI-3 -sqlprep {
+ CREATE TABLE t1(a,b,c);
+} -sqlbody {
+ CREATE TABLE t2 AS SELECT b,c FROM t1;
+}
+
+# This tests that a malloc failure that occurs while passing the schema
+# does not result in a SHARED lock being left on the database file.
+#
+do_malloc_test mallocI-4 -tclprep {
+ sqlite3 db2 test.db
+ db2 eval {
+ CREATE TABLE t1(a, b, c);
+ CREATE TABLE t2(a, b, c);
+ }
+} -sqlbody {
+ SELECT * FROM t1
+} -cleanup {
+ do_test mallocI-4.$::n.2 {
+ # If this INSERT is possible then [db] does not hold a shared lock
+ # on the database file.
+ catchsql { INSERT INTO t1 VALUES(1, 2, 3) } db2
+ } {0 {}}
+ catch {db2 close}
+}
+catch { db2 close }
+
+finish_test
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