1 files changed, 49 insertions, 0 deletions
diff --git a/js/src/tests/ecma_6/RegExp/flag-accessors.js b/js/src/tests/ecma_6/RegExp/flag-accessors.js
new file mode 100644
index 000000000..848b916c5
--- /dev/null
+++ b/js/src/tests/ecma_6/RegExp/flag-accessors.js
@@ -0,0 +1,49 @@
+var BUGNUMBER = 1120169;
+var summary = "Implement RegExp.prototype.{global, ignoreCase, multiline, sticky, unicode}";
+
+print(BUGNUMBER + ": " + summary);
+
+var props = [
+  "global",
+  "ignoreCase",
+  "multiline",
+  "sticky",
+  "unicode",
+];
+
+testThrows(RegExp.prototype);
+test(/foo/iymg, [true, true, true, true, false]);
+test(RegExp(""), [false, false, false, false, false]);
+test(RegExp("", "mygi"), [true, true, true, true, false]);
+test(RegExp("", "mygiu"), [true, true, true, true, true]);
+
+testThrowsGeneric();
+testThrowsGeneric(1);
+testThrowsGeneric("");
+testThrowsGeneric({});
+testThrowsGeneric(new Proxy({}, {get(){ return true; }}));
+
+function test(obj, expects) {
+  for (var i = 0; i < props.length; i++) {
+    assertEq(obj[props[i]], expects[i]);
+  }
+}
+
+function testThrows(obj) {
+  for (var prop of props) {
+    assertThrowsInstanceOf(obj[prop], TypeError);
+  }
+}
+
+function testThrowsGeneric(obj) {
+  for (var prop of props) {
+    assertThrowsInstanceOf(() => genericGet(obj, prop), TypeError);
+  }
+}
+
+function genericGet(obj, prop) {
+    return Object.getOwnPropertyDescriptor(RegExp.prototype, prop).get.call(obj);
+}
+
+if (typeof reportCompare === "function")
+    reportCompare(true, true);