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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
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tree10027f336435511475e392454359edea8e25895d /js/src/jit-test/tests/baseline/funcall-array.js
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'js/src/jit-test/tests/baseline/funcall-array.js')
-rw-r--r--js/src/jit-test/tests/baseline/funcall-array.js70
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 000000000..f2f8563f1
--- /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();