summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/language/expressions/super/prop-expr-cls-null-proto.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/language/expressions/super/prop-expr-cls-null-proto.js')
-rw-r--r--js/src/tests/test262/language/expressions/super/prop-expr-cls-null-proto.js41
1 files changed, 41 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/expressions/super/prop-expr-cls-null-proto.js b/js/src/tests/test262/language/expressions/super/prop-expr-cls-null-proto.js
new file mode 100644
index 0000000000..3bc2ef5db2
--- /dev/null
+++ b/js/src/tests/test262/language/expressions/super/prop-expr-cls-null-proto.js
@@ -0,0 +1,41 @@
+// Copyright (C) 2016 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-super-keyword
+es6id: 12.3.5
+description: >
+ SuperProperty evaluation when the "home" object's prototype is not
+ object-coercible.
+info: |
+ [...]
+ 4. If the code matched by the syntactic production that is being evaluated is
+ strict mode code, let strict be true, else let strict be false.
+ 5. Return ? MakeSuperPropertyReference(propertyKey, strict).
+
+ 12.3.5.3 Runtime Semantics: MakeSuperPropertyReference
+
+ 1. Let env be GetThisEnvironment( ).
+ 2. If env.HasSuperBinding() is false, throw a ReferenceError exception.
+ 3. Let actualThis be ? env.GetThisBinding().
+ 4. Let baseValue be ? env.GetSuperBase().
+ 5. Let bv be ? RequireObjectCoercible(baseValue).
+features: [class]
+---*/
+
+var caught;
+class C extends null {
+ method() {
+ try {
+ super['x'];
+ } catch (err) {
+ caught = err;
+ }
+ }
+}
+
+C.prototype.method();
+
+assert.sameValue(typeof caught, 'object');
+assert.sameValue(caught.constructor, TypeError);
+
+reportCompare(0, 0);