1 files changed, 31 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/testInitSingletons.js b/js/src/jit-test/tests/basic/testInitSingletons.js
new file mode 100644
index 0000000..4a123b7
--- /dev/null
+++ b/js/src/jit-test/tests/basic/testInitSingletons.js
@@ -0,0 +1,31 @@
+
+var x = [1,2.5,"three",true,false,null,[1,2,3],{a:0,b:1}];
+assertEq(String(x), "1,2.5,three,true,false,,1,2,3,[object Object]");
+assertEq(x.length, 8);
+assertEq(x[7].a, 0);
+assertEq(x[7].b, 1);
+
+var y = {a:0,a:1,a:2};
+assertEq(y.a,2);
+
+var z = {a:0,b:1,__proto__:{c:2,d:3}};
+assertEq(z.a,0);
+assertEq(z.b,1);
+assertEq(z.c,2);
+assertEq(z.d,3);
+
+function foo() {
+  var q = eval("[1,2,3]");
+  var r = eval("[1,2,3]");
+  assertEq(q === r, false);
+}
+foo();
+
+var q = {0x4fffffff: 0, 0x7fffffff: 1, 0xffffffff: 2};
+assertEq(q[1342177279], 0);
+assertEq(q[2147483647], 1);
+assertEq(q[4294967295], 2);
+
+try {
+  [1,2,3,{a:0,b:1}].foo.bar;
+} catch (e) { assertEq(e.message, "[1, 2, 3, {a:0, b:1}].foo is undefined"); }