diff options
Diffstat (limited to 'js/src/jit-test')
6 files changed, 187 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/basic/unboxed-object-clear-new-script.js b/js/src/jit-test/tests/basic/unboxed-object-clear-new-script.js new file mode 100644 index 000000000..f55456222 --- /dev/null +++ b/js/src/jit-test/tests/basic/unboxed-object-clear-new-script.js @@ -0,0 +1,49 @@ + +function Foo(a, b) { + this.a = a; + this.b = b; +} + +function invalidate_foo() { + var a = []; + var counter = 0; + for (var i = 0; i < 50; i++) + a.push(new Foo(i, i + 1)); + Object.defineProperty(Foo.prototype, "a", {configurable: true, set: function() { counter++; }}); + for (var i = 0; i < 50; i++) + a.push(new Foo(i, i + 1)); + delete Foo.prototype.a; + var total = 0; + for (var i = 0; i < a.length; i++) { + assertEq('a' in a[i], i < 50); + total += a[i].b; + } + assertEq(total, 2550); + assertEq(counter, 50); +} +invalidate_foo(); + +function Bar(a, b, fn) { + this.a = a; + if (b == 30) + Object.defineProperty(Bar.prototype, "b", {configurable: true, set: fn}); + this.b = b; +} + +function invalidate_bar() { + var a = []; + var counter = 0; + function fn() { counter++; } + for (var i = 0; i < 50; i++) + a.push(new Bar(i, i + 1, fn)); + delete Bar.prototype.b; + var total = 0; + for (var i = 0; i < a.length; i++) { + assertEq('a' in a[i], true); + assertEq('b' in a[i], i < 29); + total += a[i].a; + } + assertEq(total, 1225); + assertEq(counter, 21); +} +invalidate_bar(); diff --git a/js/src/jit-test/tests/basic/unboxed-object-convert-to-native.js b/js/src/jit-test/tests/basic/unboxed-object-convert-to-native.js new file mode 100644 index 000000000..691fe166c --- /dev/null +++ b/js/src/jit-test/tests/basic/unboxed-object-convert-to-native.js @@ -0,0 +1,47 @@ + +// Test various ways of converting an unboxed object to native. + +function Foo(a, b) { + this.a = a; + this.b = b; +} + +var proxyObj = { + get: function(recipient, name) { + return recipient[name] + 2; + } +}; + +function f() { + var a = []; + for (var i = 0; i < 50; i++) + a.push(new Foo(i, i + 1)); + + var prop = "a"; + + i = 0; + for (; i < 5; i++) + a[i].c = i; + for (; i < 10; i++) + Object.defineProperty(a[i], 'c', {value: i}); + for (; i < 15; i++) + a[i] = new Proxy(a[i], proxyObj); + for (; i < 20; i++) + a[i].a = 3.5; + for (; i < 25; i++) + delete a[i].b; + for (; i < 30; i++) + a[prop] = 4; + + var total = 0; + for (i = 0; i < a.length; i++) { + if ('a' in a[i]) + total += a[i].a; + if ('b' in a[i]) + total += a[i].b; + if ('c' in a[i]) + total += a[i].c; + } + assertEq(total, 2382.5); +} +f(); diff --git a/js/src/jit-test/tests/basic/unboxed-object-getelem.js b/js/src/jit-test/tests/basic/unboxed-object-getelem.js new file mode 100644 index 000000000..b30b8325a --- /dev/null +++ b/js/src/jit-test/tests/basic/unboxed-object-getelem.js @@ -0,0 +1,20 @@ + +function f() { + var propNames = ["a","b","c","d","e","f","g","h","i","j","x","y"]; + var arr = []; + for (var i=0; i<64; i++) + arr.push({x:1, y:2}); + for (var i=0; i<64; i++) { + // Make sure there are expandos with dynamic slots for each object. + for (var j = 0; j < propNames.length; j++) + arr[i][propNames[j]] = j; + } + var res = 0; + for (var i=0; i<100000; i++) { + var o = arr[i % 64]; + var p = propNames[i % propNames.length]; + res += o[p]; + } + assertEq(res, 549984); +} +f(); diff --git a/js/src/jit-test/tests/basic/unboxed-object-set-property.js b/js/src/jit-test/tests/basic/unboxed-object-set-property.js new file mode 100644 index 000000000..fdcfcf6b2 --- /dev/null +++ b/js/src/jit-test/tests/basic/unboxed-object-set-property.js @@ -0,0 +1,31 @@ + +// Use the correct receiver when non-native objects are prototypes of other objects. + +function Thing(a, b) { + this.a = a; + this.b = b; +} + +function foo() { + var array = []; + for (var i = 0; i < 10000; i++) + array.push(new Thing(i, i + 1)); + + var proto = new Thing(1, 2); + var obj = Object.create(proto); + + Object.defineProperty(Thing.prototype, "c", {set:function() { this.d = 0; }}); + obj.c = 3; + assertEq(obj.c, undefined); + assertEq(obj.d, 0); + assertEq(obj.hasOwnProperty("d"), true); + assertEq(proto.d, undefined); + assertEq(proto.hasOwnProperty("d"), false); + + obj.a = 3; + assertEq(obj.a, 3); + assertEq(proto.a, 1); + assertEq(obj.hasOwnProperty("a"), true); +} + +foo(); diff --git a/js/src/jit-test/tests/basic/unboxed-property-enumeration.js b/js/src/jit-test/tests/basic/unboxed-property-enumeration.js new file mode 100644 index 000000000..142d932dd --- /dev/null +++ b/js/src/jit-test/tests/basic/unboxed-property-enumeration.js @@ -0,0 +1,24 @@ +function O() { + this.x = 1; + this.y = 2; +} +function testUnboxed() { + var arr = []; + for (var i=0; i<100; i++) + arr.push(new O); + + var o = arr[arr.length-1]; + o[0] = 0; + o[2] = 2; + var sym = Symbol(); + o[sym] = 1; + o.z = 3; + Object.defineProperty(o, '3', {value:1,enumerable:false,configurable:false,writable:false}); + o[4] = 4; + + var props = Reflect.ownKeys(o); + assertEq(props[props.length-1], sym); + + assertEq(Object.getOwnPropertyNames(o).join(""), "0234xyz"); +} +testUnboxed(); diff --git a/js/src/jit-test/tests/ion/unboxed-objects-invalidate.js b/js/src/jit-test/tests/ion/unboxed-objects-invalidate.js new file mode 100644 index 000000000..02e27614f --- /dev/null +++ b/js/src/jit-test/tests/ion/unboxed-objects-invalidate.js @@ -0,0 +1,16 @@ + +var a = []; +for (var i = 0; i < 2000; i++) + a.push({f:i}); + +function f() { + var total = 0; + for (var i = 0; i < a.length; i++) + total += a[i].f; + return total; +} +assertEq(f(), 1999000); + +var sub = Object.create(a[0]); + +assertEq(f(), 1999000); |