1 files changed, 68 insertions, 0 deletions
diff --git a/test/mallocG.test b/test/mallocG.test
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+# 2007 Aug 29
+#
+# 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: mallocG.test,v 1.5 2008/08/01 18:47:02 drh Exp $
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+source $testdir/malloc_common.tcl
+
+# Only run these tests if memory debugging is turned on.
+#
+if {!$MEMDEBUG} {
+   puts "Skipping mallocG tests: not compiled with -DSQLITE_MEMDEBUG..."
+   finish_test
+   return
+}
+
+# Malloc failures while opening a database connection.
+#
+do_malloc_test mallocG-1 -tclbody {
+  db close
+  sqlite3 db test.db
+}
+
+do_malloc_test mallocG-2 -sqlprep {
+  CREATE TABLE t1(x, y);
+  CREATE TABLE t2(x INTEGER PRIMARY KEY);
+} -sqlbody {
+  SELECT y FROM t1 WHERE x IN t2;
+}
+
+do_malloc_test mallocG-3 -sqlprep {
+  CREATE TABLE t1(x UNIQUE);
+  INSERT INTO t1 VALUES ('hello');
+  INSERT INTO t1 VALUES ('out there');
+} -sqlbody {
+  SELECT * FROM t1
+   WHERE x BETWEEN 'a' AND 'z'
+     AND x BETWEEN 'c' AND 'w'
+     AND x BETWEEN 'e' AND 'u'
+     AND x BETWEEN 'g' AND 'r'
+     AND x BETWEEN 'i' AND 'q'
+     AND x BETWEEN 'i' AND 'm'
+}
+
+proc utf16 {utf8} {
+  set utf16 [encoding convertto unicode $utf8]
+  append utf16 "\x00\x00"
+  return $utf16
+}
+
+do_malloc_test mallocG-4 -tclbody {
+  set rc [sqlite3_complete16 [utf16 "SELECT * FROM t1;"]]
+  if {$rc==1} {set rc 0} {error "out of memory"}
+  set rc
+}
+
+finish_test