1 files changed, 75 insertions, 0 deletions
diff --git a/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-props.js b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-props.js
new file mode 100644
index 0000000000..f723c00174
--- /dev/null
+++ b/js/src/tests/test262/annexB/built-ins/RegExp/prototype/compile/pattern-regexp-props.js
@@ -0,0 +1,75 @@
+// 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-regexp.prototype.compile
+es6id: B.2.5.1
+description: >
+    Properties are not referenced when provided pattern is a RegExp instance
+info: |
+    [...]
+    3. If Type(pattern) is Object and pattern has a [[RegExpMatcher]] internal
+       slot, then
+       a. If flags is not undefined, throw a TypeError exception.
+       b. Let P be the value of pattern's [[OriginalSource]] internal slot.
+       c. Let F be the value of pattern's [[OriginalFlags]] internal slot.
+    4. Else,
+       [...]
+    5. Return ? RegExpInitialize(O, P, F).
+---*/
+
+var thisValue = /abc/gim;
+var pattern = /def/mig;
+var flagsCount  = 0;
+var globalCount = 0;
+var ignoreCaseCount = 0;
+var multilineCount = 0;
+var stickyCount = 0;
+var unicodeCount = 0;
+var counters = {
+  flags: {
+    get: function() {
+      flagsCount += 1;
+    }
+  },
+  global: {
+    get: function() {
+      globalCount += 1;
+    }
+  },
+  ignoreCase: {
+    get: function() {
+      ignoreCaseCount += 1;
+    }
+  },
+  multiline: {
+    get: function() {
+      multilineCount += 1;
+    }
+  },
+  sticky: {
+    get: function() {
+      stickyCount += 1;
+    }
+  },
+  unicode: {
+    get: function() {
+      unicodeCount += 1;
+    }
+  }
+};
+
+Object.defineProperties(thisValue, counters);
+Object.defineProperties(pattern, counters);
+
+thisValue.compile(thisValue);
+thisValue.compile(pattern);
+thisValue.compile(thisValue);
+
+assert.sameValue(flagsCount, 0, '`flags` property not accessed');
+assert.sameValue(globalCount, 0, '`global` property not accessed');
+assert.sameValue(ignoreCaseCount, 0, '`ignoreCase` property not accessed');
+assert.sameValue(multilineCount, 0, '`multiline` property not accessed');
+assert.sameValue(stickyCount, 0, '`sticky` property not accessed');
+assert.sameValue(unicodeCount, 0, '`unicode` property not accessed');
+
+reportCompare(0, 0);