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e9a5a7f918
* [javascriptcore-test262-automation] changes from git@github.com:WebKit/webkit.git at sha 949e26452cfa153a7f4afe593da97e2fe9e1b706 on Tue Jul 03 2018 14:35:15 GMT-0400 (Eastern Daylight Time)
81 lines
2.8 KiB
JavaScript
81 lines
2.8 KiB
JavaScript
function assert(successCondition) {
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if (!successCondition) {
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$vm.print("FAILED at:");
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$vm.dumpStack();
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throw "FAIL";
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}
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}
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function testNonStrict() {
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let foo = function () { }
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let bar = function () { }
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let arrow = () => { }
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let arrow2 = () => { }
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let native = $vm.dataLog;
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let native2 = $vm.print;
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// This test relies on invoking hasOwnProperty on a builtin first before invoking
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// it on a regular function. So, the following order is important here.
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assert(isNaN.hasOwnProperty("prototype") == false);
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assert(foo.hasOwnProperty("prototype") == true);
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assert(arrow.hasOwnProperty("prototype") == false);
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assert(native.hasOwnProperty("prototype") == false);
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assert(isFinite.hasOwnProperty("prototype") == false);
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assert(bar.hasOwnProperty("prototype") == true);
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assert(arrow2.hasOwnProperty("prototype") == false);
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assert(native2.hasOwnProperty("prototype") == false);
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// Repeat to exercise HasOwnPropertyCache.
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assert(isNaN.hasOwnProperty("prototype") == false);
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assert(foo.hasOwnProperty("prototype") == true);
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assert(arrow.hasOwnProperty("prototype") == false);
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assert(native.hasOwnProperty("prototype") == false);
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assert(isFinite.hasOwnProperty("prototype") == false);
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assert(bar.hasOwnProperty("prototype") == true);
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assert(arrow2.hasOwnProperty("prototype") == false);
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assert(native2.hasOwnProperty("prototype") == false);
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}
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noInline(testNonStrict);
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function testStrict() {
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"use strict";
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let foo = function () { }
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let bar = function () { }
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let arrow = () => { }
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let arrow2 = () => { }
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let native = $vm.dataLog;
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let native2 = $vm.print;
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// This test relies on invoking hasOwnProperty on a builtin first before invoking
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// it on a regular function. So, the following order is important here.
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assert(isNaN.hasOwnProperty("prototype") == false);
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assert(foo.hasOwnProperty("prototype") == true);
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assert(arrow.hasOwnProperty("prototype") == false);
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assert(native.hasOwnProperty("prototype") == false);
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assert(isFinite.hasOwnProperty("prototype") == false);
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assert(bar.hasOwnProperty("prototype") == true);
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assert(arrow2.hasOwnProperty("prototype") == false);
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assert(native2.hasOwnProperty("prototype") == false);
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// Repeat to exercise HasOwnPropertyCache.
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assert(isNaN.hasOwnProperty("prototype") == false);
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assert(foo.hasOwnProperty("prototype") == true);
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assert(arrow.hasOwnProperty("prototype") == false);
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assert(native.hasOwnProperty("prototype") == false);
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assert(isFinite.hasOwnProperty("prototype") == false);
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assert(bar.hasOwnProperty("prototype") == true);
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assert(arrow2.hasOwnProperty("prototype") == false);
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assert(native2.hasOwnProperty("prototype") == false);
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}
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noInline(testStrict);
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for (var i = 0; i < 10000; ++i) {
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testNonStrict();
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testStrict();
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}
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