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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)
64 lines
2.0 KiB
JavaScript
64 lines
2.0 KiB
JavaScript
function foo(o, p) {
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var x = 100;
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var result = 101;
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var pf = p.g;
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try {
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x = 102;
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pf++;
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result = o.f;
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o = 104;
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pf++;
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x = 106;
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} catch (e) {
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return {outcome: "exception", values: [o, pf, x, result]};
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}
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return {outcome: "return", values: [o, pf, x, result]};
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}
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noInline(foo);
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// Warm up foo() with polymorphic objects and non-object types.
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for (var i = 0; i < 100000; ++i) {
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var o;
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var isObject = i & 1;
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if (isObject) {
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o = {f:107};
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o["i" + i] = i; // Make it polymorphic.
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} else
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o = 42;
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var result = foo(o, {g:200});
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if (result.outcome !== "return")
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throw "Error in loop: bad outcome: " + result.outcome;
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if (result.values.length !== 4)
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throw "Error in loop: bad number of values: " + result.values.length;
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if (result.values[0] !== 104)
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throw "Error in loop: bad values[0]: " + result.values[0];
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if (result.values[1] !== 202)
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throw "Error in loop: bad values[1]: " + result.values[1];
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if (result.values[2] !== 106)
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throw "Error in loop: bad values[2]: " + result.values[2];
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if (isObject) {
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if (result.values[3] !== 107)
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throw "Error in loop: bad values[3]: " + result.values[3];
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} else {
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if (result.values[3] !== void 0)
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throw "Error in loop: bad values[3]: " + result.values[3];
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}
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}
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// Now throw an exception.
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var result = foo(null, {g:300});
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if (result.outcome !== "exception")
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throw "Error at end: bad outcome: " + result.outcome;
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if (result.values.length !== 4)
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throw "Error at end: bad number of values: " + result.values.length;
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if (result.values[0] !== null)
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throw "Error at end: bad values[0]: " + result.values[0];
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if (result.values[1] !== 301)
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throw "Error at end: bad values[1]: " + result.values[1];
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if (result.values[2] !== 102)
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throw "Error at end: bad values[2]: " + result.values[2];
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if (result.values[3] !== 101)
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throw "Error at end: bad values[3]: " + result.values[3];
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