Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 53 insertions, 0 deletions

diff --git a/js/src/tests/test262/harness/verifyProperty-string-prop.js b/js/src/tests/test262/harness/verifyProperty-string-prop.js
new file mode 100644
index 0000000000..0823cbf7ec
--- /dev/null
+++ b/js/src/tests/test262/harness/verifyProperty-string-prop.js
@@ -0,0 +1,53 @@
+// Copyright (C) 2017 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+description: >
+  Verify property descriptor
+includes: [propertyHelper.js]
+---*/
+
+var obj;
+var prop = 'prop';
+
+function reset(desc) {
+  obj = {};
+  Object.defineProperty(obj, prop, desc);
+}
+
+function checkDesc(desc) {
+  reset(desc);
+  assert(verifyProperty(obj, prop, desc));
+
+  reset(desc);
+  assert(verifyProperty(obj, prop, { enumerable: desc.enumerable }));
+
+  reset(desc);
+  assert(verifyProperty(obj, prop, { writable: desc.writable }));
+
+  reset(desc);
+  assert(verifyProperty(obj, prop, { configurable: desc.configurable }));
+
+  reset(desc);
+  assert(verifyProperty(obj, prop, { configurable: desc.configurable, enumerable: desc.enumerable }));
+
+  reset(desc);
+  assert(verifyProperty(obj, prop, { configurable: desc.configurable, writable: desc.writable }));
+
+  reset(desc);
+  assert(verifyProperty(obj, prop, { writable: desc.writable, enumerable: desc.enumerable }));
+
+  reset(desc);
+  assert(verifyProperty(obj, prop, { enumerable: desc.enumerable, configurable: desc.configurable }));
+}
+
+checkDesc({ enumerable: true, configurable: true, writable: true });
+checkDesc({ enumerable: false, writable: false, configurable: false });
+checkDesc({ enumerable: true, writable: false, configurable: false });
+checkDesc({ enumerable: false, writable: true, configurable: false });
+checkDesc({ enumerable: false, writable: false, configurable: true });
+checkDesc({ enumerable: true, writable: false, configurable: true });
+checkDesc({ enumerable: true, writable: true, configurable: false });
+checkDesc({ enumerable: false, writable: true, configurable: true });
+
+reportCompare(0, 0);