Add m-esr52 at 52.6.0

1 files changed, 26 insertions, 0 deletions

diff --git a/js/src/tests/ecma_5/strict/15.5.5.1.js b/js/src/tests/ecma_5/strict/15.5.5.1.js
new file mode 100644
index 000000000..f07828eb5
--- /dev/null
+++ b/js/src/tests/ecma_5/strict/15.5.5.1.js
@@ -0,0 +1,26 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+function str() {
+  return new String("foo");
+}
+
+assertEq(testLenientAndStrict('var s = str(); s.length = 1; s.length',
+                              returns(3), raisesException(TypeError)),
+         true);
+assertEq(testLenientAndStrict('var s = str(); delete s.length',
+                              returns(false), raisesException(TypeError)),
+         true);
+
+assertEq(testLenientAndStrict('"foo".length = 1',
+                              returns(1), raisesException(TypeError)),
+         true);
+assertEq(testLenientAndStrict('delete "foo".length',
+                              returns(false), raisesException(TypeError)),
+         true);
+
+reportCompare(true, true);