Add m-esr52 at 52.6.0

1 files changed, 30 insertions, 0 deletions

diff --git a/js/src/tests/ecma_5/strict/12.10.1.js b/js/src/tests/ecma_5/strict/12.10.1.js
new file mode 100644
index 000000000..f45c77ad2
--- /dev/null
+++ b/js/src/tests/ecma_5/strict/12.10.1.js
@@ -0,0 +1,30 @@
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+
+/*
+ * Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/licenses/publicdomain/
+ */
+
+/*
+ * 'with' statements are forbidden in strict top-level code. This is
+ * eval code, but that's close enough.
+ */
+assertEq(testLenientAndStrict('with (1) {}',
+                              completesNormally,
+                              raisesException(SyntaxError)),
+         true);
+
+/* 'with' statements are forbidden in strict function code. */
+assertEq(testLenientAndStrict('function f() { "use strict"; with (1) {} }',
+                              parseRaisesException(SyntaxError),
+                              parseRaisesException(SyntaxError)),
+         true);
+                              
+/*
+ * A use strict directive in a function mustn't affect the strictness
+ * of subsequent code.
+ */
+assertEq(parsesSuccessfully('function f() { "use strict"; }; with (1) {}'),
+         true);
+
+reportCompare(true, true);