Add m-esr52 at 52.6.0

1 files changed, 116 insertions, 0 deletions

diff --git a/js/src/tests/ecma_6/Object/duplProps.js b/js/src/tests/ecma_6/Object/duplProps.js
new file mode 100644
index 000000000..41b8d67fb
--- /dev/null
+++ b/js/src/tests/ecma_6/Object/duplProps.js
@@ -0,0 +1,116 @@
+/*
+ * ES6 allows duplicate property names in object literals, even in strict mode.
+ * These tests modify the tests in test262 to reflect this change.
+ */
+
+// test262/ch11/11.1/11.1.5/11.1.5-4-4-a-1-s.js
+a = function() { "use strict"; return { foo: 0, foo : 1 }};
+assertEq(a().foo, 1);
+a = function() { return { foo: 0, foo : 1 }};
+assertEq(a().foo, 1);
+
+// test262/ch11/11.1/11.1.5/11.1.5_4-4-b-1.js
+a = function() { "use strict"; return { foo : 1, get foo() { return 2; }}};
+assertEq(a().foo, 2);
+a = function() { return { foo : 1, get foo() { return 2;} }};
+assertEq(a().foo, 2);
+
+// test262/ch11/11.1/11.1.5/11.1.5_4-4-c-1.js
+a = function() { "use strict"; return { get foo() { return 2; }, foo : 1 }};
+assertEq(a().foo, 1);
+a = function() { return { get foo() { return 2; }, foo : 1 }};
+assertEq(a().foo, 1);
+
+// test262/ch11/11.1/11.1.5/11.1.5_4-4-b-2.js
+a = function() { "use strict"; return { foo : 1, set foo(a) { throw 2; }}};
+try {
+    a().foo = 5;
+    throw new Error("2 should be thrown here");
+} catch (e) {
+    if (e !== 2)
+        throw new Error("2 should be thrown here");
+}
+a = function() { return { foo : 1, set foo(a) { throw 2;} }};
+try {
+    a().foo = 5;
+    throw new Error("2 should be thrown here");
+} catch (e) {
+    if (e !== 2)
+        throw new Error("2 should be thrown here");
+}
+
+// test262/ch11/11.1/11.1.5/11.1.5_4-4-d-1.js
+a = function() { "use strict"; return { get foo() { return 2; }, get foo() { return 3; } }};
+assertEq(a().foo, 3);
+a = function() { return { get foo() { return 2; }, get foo() { return 3; } }};
+assertEq(a().foo, 3);
+
+// test262/ch11/11.1/11.1.5/11.1.5_4-4-c-2.js
+a = function() { "use strict"; return { set foo(a) { throw 2; }, foo : 1 }};
+assertEq(a().foo, 1);
+a = function() { return { set foo(a) { throw 2; }, foo : 1 }};
+assertEq(a().foo, 1);
+
+// test262/ch11/11.1/11.1.5/11.1.5_4-4-d-2.js
+a = function() { "use strict"; return { set foo(a) { throw 2; }, set foo(a) { throw 3; }}};
+try {
+    a().foo = 5;
+    throw new Error("3 should be thrown here");
+} catch (e) {
+    if (e !== 3)
+        throw new Error("3 should be thrown here");
+}
+a = function() { return { set foo(a) { throw 2; }, set foo(a) { throw 3; }}};
+try {
+    a().foo = 5;
+    throw new Error("3 should be thrown here");
+} catch (e) {
+    if (e !== 3)
+        throw new Error("3 should be thrown here");
+}
+
+// test262/ch11/11.1/11.1.5/11.1.5_4-4-d-3.js
+a = function() { "use strict"; return { get foo() { return 2; }, set foo(a) { throw 3; },
+            get foo() { return 4; }}};
+try {
+    assertEq(a().foo, 4);
+    a().foo = 5;
+    throw new Error("3 should be thrown here");
+} catch (e) {
+    if (e !== 3)
+        throw new Error("3 should be thrown here");
+}
+a = function() { return { get foo() { return 2; }, set foo(a) { throw 3; },
+            get foo() { return 4; }}};
+try {
+    assertEq(a().foo, 4);
+    a().foo = 5;
+    throw new Error("3 should be thrown here");
+} catch (e) {
+    if (e !== 3)
+        throw new Error("3 should be thrown here");
+}
+
+// test262/ch11/11.1/11.1.5/11.1.5_4-4-d-4.js
+a = function() { "use strict"; return { set foo(a) { throw 2; }, get foo() { return 4; },
+            set foo(a) { throw 3; }}};
+try {
+    assertEq(a().foo, 4);
+    a().foo = 5;
+    throw new Error("3 should be thrown here");
+} catch (e) {
+    if (e !== 3)
+        throw new Error("3 should be thrown here");
+}
+a = function() { return { set foo(a) { throw 2; }, get foo() { return 4; },
+            set foo(a) { throw 3; }}};
+try {
+    assertEq(a().foo, 4);
+    a().foo = 5;
+    throw new Error("3 should be thrown here");
+} catch (e) {
+    if (e !== 3)
+        throw new Error("3 should be thrown here");
+}
+
+reportCompare(0, 0);