1 files changed, 120 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/latin1/latin1.js b/js/src/jit-test/tests/latin1/latin1.js
new file mode 100644
index 0000000000..ae850f60b4
--- /dev/null
+++ b/js/src/jit-test/tests/latin1/latin1.js
@@ -0,0 +1,120 @@
+function assertLatin1(s) {
+    assertEq(isLatin1(s), true, "String: " + s);
+}
+
+// string literals
+assertLatin1("");
+assertLatin1("x");
+assertLatin1("xy");
+assertLatin1("while");
+assertLatin1("xyaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\u00ff.");
+assertLatin1("-1");
+assertLatin1("50");
+assertLatin1("873939");
+assertLatin1("12.34");
+assertLatin1("NaN");
+
+// int32
+assertLatin1(String(1));
+assertLatin1("" + 40);
+assertLatin1(String(873939));
+assertLatin1(String(-1));
+assertLatin1((-12983).toString());
+assertLatin1(20..toString(16));
+assertLatin1((-20).toString(12));
+assertLatin1(12121..toString(16));
+assertLatin1(12144..toString(2));
+
+// doubles
+assertLatin1(String(12.34));
+assertLatin1(45.6.toString(16));
+assertLatin1(String(-0));
+assertLatin1(NaN.toString());
+assertLatin1("" + -Infinity);
+assertLatin1("a" + 85899345929);
+
+// other types
+assertLatin1(true.toString());
+assertLatin1(String(false));
+assertLatin1(String(null));
+assertLatin1(String(undefined));
+
+// objects
+assertLatin1(Math.toString());
+assertLatin1(({x:1}).toString());
+if (Object.prototype.toSource) {
+    assertLatin1(({x:"foo"}).toSource());
+}
+assertLatin1([1, "bar"].toString());
+
+// typeof
+assertLatin1(typeof "foo");
+assertLatin1(typeof assertEq);
+
+// join
+assertLatin1([1, "foo", null, true].join());
+assertLatin1([1, "foo", null, true].join(":"));
+
+// JSON
+assertLatin1(JSON.stringify({x:1,y:"bar",z:[null],1281298:Math.PI}));
+assertLatin1(JSON.stringify([1, 2, 3], null, "foo"));
+assertLatin1(JSON.stringify({x:1,y:"bar"}, function(k, v) {
+    assertLatin1(k);
+    return v;
+}));
+var arr = [1, 2, 3]; arr.length = 300;
+assertLatin1(JSON.stringify(arr, function(k, v) {
+    assertLatin1(k);
+    return v;
+}));
+
+// Date
+assertLatin1(new Date().toString());
+assertLatin1(new Date().toISOString());
+assertLatin1(Date());
+
+// native functions
+assertLatin1(Math.abs.toString());
+assertLatin1(Object.getOwnPropertyNames.name);
+
+// scripted functions
+function fun1(a, b) { return ["foo\xAA"]; }
+assertLatin1(fun1.toString());
+assertLatin1(fun1.name);
+
+// fromCharCode
+assertLatin1(String.fromCharCode(99));
+assertLatin1(String.fromCharCode(99, 0xff, 1));
+
+// charAt
+assertLatin1("foo\u00ff\u1200".charAt(3));
+
+// RegExps
+var re = /a\.*b[cC]+/g;
+assertLatin1(re.source);
+assertLatin1(re.toString());
+
+// For-in
+var o = {x: 1, y: 2, z\u00ff: 3, 987654: 4, 22: 5};
+for (var prop in o)
+    assertLatin1(prop);
+
+// Object.keys
+assertLatin1(Object.keys(o)[2]);
+
+// Error
+(function foo() {
+    var err;
+    try { this(); } catch(e) { err = e; }
+    assertEq(err.name, "TypeError");
+    assertLatin1(err.name);
+    assertLatin1(err.message);
+    assertLatin1(err.stack);
+    assertLatin1(err.toString());
+
+    try { throw new Error("foo"); } catch(e) { err = e; }
+    assertLatin1(err.name);
+    assertLatin1(err.message);
+    assertLatin1(err.stack);
+    assertLatin1(err.toString());
+})();