1 files changed, 70 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/baseline/funcall-array.js b/js/src/jit-test/tests/baseline/funcall-array.js
new file mode 100644
index 0000000000..f2f8563f19
--- /dev/null
+++ b/js/src/jit-test/tests/baseline/funcall-array.js
@@ -0,0 +1,70 @@
+
+var emptyArray = [];
+var denseArray = [1, 2, 3, 4];
+var sparseArray = [1,,2,,3,,4];
+var bigArray = new Array();
+for (var i = 0; i < 128; i++) {
+    bigArray.push(i);
+}
+var nonArray = {0:1, 1:2, 2:3, 3:4, length:2};
+var indexedGetterArray = new Array();
+Object.defineProperty(indexedGetterArray, '2', {get:function () { return 51; }});
+
+var ARRAYS = [emptyArray, denseArray, sparseArray, bigArray, nonArray, indexedGetterArray];
+
+var targetFun = function (a, b, c, d) {
+    if (a === undefined)
+        a = 0;
+    if (b === undefined)
+        b = 0;
+    if (c === undefined)
+        c = 0;
+    if (d === undefined)
+        d = 0;
+    this.count += arguments.length + a + b + c + d;
+}
+
+var PERMUTATIONS = ARRAYS.length * ARRAYS.length;
+function arrayPermutation(num) {
+    var idx1 = num % ARRAYS.length;
+    var idx2 = ((num / ARRAYS.length)|0) % ARRAYS.length;
+    var resultArray = [];
+    resultArray.push(ARRAYS[idx1]);
+    resultArray.push(ARRAYS[idx2]);
+    return resultArray;
+}
+var EXPECTED_RESULTS = {
+    0:0, 1:280, 2:200, 3:2680, 4:100, 5:1080, 6:280, 7:560, 8:480, 9:2960,
+    10:380, 11:1360, 12:200, 13:480, 14:400, 15:2880, 16:300, 17:1280, 18:2680,
+    19:2960, 20:2880, 21:5360, 22:2780, 23:3760, 24:100, 25:380, 26:300, 27:2780,
+    28:200, 29:1180, 30:1080, 31:1360, 32:1280, 33:3760, 34:1180, 35:2160
+};
+
+var callerNo = 0;
+function generateCaller() {
+    var fn;
+
+    // Salt eval-string with callerNo to make sure eval caching doesn't take effect.
+    var s = "function caller" + callerNo + "(fn, thisObj, arrays) {" +
+            "  for (var i = 0; i < arrays.length; i++) {" +
+            "    fn.apply(thisObj, arrays[i]);" +
+            "  }" +
+            "}" +
+            "fn = caller" + callerNo + ";";
+    eval(s);
+    return fn;
+};
+
+function main() {
+    for (var i = 0; i < PERMUTATIONS; i++) {
+        var obj = {count:0};
+        var arrs = arrayPermutation(i);
+        var fn = generateCaller(arrs.length);
+        // Loop 20 times so baseline compiler has chance to kick in and compile the scripts.
+        for (var j = 0; j < 20; j++)
+            fn(targetFun, obj, arrs);
+        assertEq(obj.count, EXPECTED_RESULTS[i]);
+    }
+}
+
+main();