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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)
101 lines
4.1 KiB
JavaScript
101 lines
4.1 KiB
JavaScript
// This test should not hang, and should call the reviver function the expected number of times.
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function shouldBe(actualExpr, expectedExpr) {
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function toString(x) {
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return "" + x;
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}
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let actual = eval(actualExpr);
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let expected = eval(expectedExpr);
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if (typeof actual != typeof expected)
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throw Error("expected type " + typeof expected + " actual type " + typeof actual);
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if (toString(actual) != toString(expected))
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throw Error("expected: " + expected + " actual: " + actual);
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}
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let result;
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let visited;
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function test(parseString, clearLength) {
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visited = [];
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var result = JSON.parse(parseString, function (key, value) {
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visited.push('{' + key + ':' + value + '}');
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if (clearLength)
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this.length = 0;
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return; // returning undefined deletes the value.
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});
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return result;
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}
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result = test('[10]', false);
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shouldBe("result", "undefined");
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shouldBe("visited", "['{0:10}','{:}']");
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shouldBe("visited.length", "2");
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result = test('[10]', true);
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shouldBe("result", "undefined");
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shouldBe("visited", "['{0:10}','{:}']");
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shouldBe("visited.length", "2");
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result = test('[ [ 10, 11 ], 12, [13, 14, 15], 16, 17]', false);
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shouldBe("result", "undefined");
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shouldBe("visited", "['{0:10}','{1:11}','{0:,}','{1:12}','{0:13}','{1:14}','{2:15}','{2:,,}','{3:16}','{4:17}','{:,,,,}']");
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shouldBe("visited.length", "11");
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result = test('[ [ 10, 11 ], 12, [13, 14, 15], 16, 17]', true);
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shouldBe("result", "undefined");
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shouldBe("visited", "['{0:10}','{1:undefined}','{0:}','{1:undefined}','{2:undefined}','{3:undefined}','{4:undefined}','{:}']");
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shouldBe("visited.length", "8");
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result = test('[ { "a": [ 10, 11 ], "b": 12 } , [ 13, { "c": 14 }, 15], 16, 17]', false);
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shouldBe("result", "undefined");
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shouldBe("visited", "['{0:10}','{1:11}','{a:,}','{b:12}','{0:[object Object]}','{0:13}','{c:14}','{1:[object Object]}','{2:15}','{1:,,}','{2:16}','{3:17}','{:,,,}']");
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shouldBe("visited.length", "13");
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result = test('[ { "a": [ 10, 11 ], "b": 12 } , [ 13, { "c": 14 }, 15], 16, 17]', true);
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shouldBe("result", "undefined");
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shouldBe("visited", "['{0:10}','{1:undefined}','{a:}','{b:12}','{0:[object Object]}','{1:undefined}','{2:undefined}','{3:undefined}','{:}']");
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shouldBe("visited.length", "9");
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function test2(parseString, clearLength) {
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visited = [];
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var result = JSON.parse(parseString, function (key, value) {
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visited.push('{' + key + ':' + value + '}');
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if (clearLength)
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this.length = 0;
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return (typeof value === "number") ? value * 2 : value;
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});
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return result;
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}
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result = test2('[10]', false);
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shouldBe("result", "[20]");
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shouldBe("visited", "['{0:10}','{:20}']");
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shouldBe("visited.length", "2");
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result = test2('[10]', true);
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shouldBe("result", "[20]");
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shouldBe("visited", "['{0:10}','{:20}']");
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shouldBe("visited.length", "2");
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result = test2('[ [ 10, 11 ], 12, [13, 14, 15], 16, 17]', false);
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shouldBe("result", "[20,22,24,26,28,30,32,34]");
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shouldBe("visited", "['{0:10}','{1:11}','{0:20,22}','{1:12}','{0:13}','{1:14}','{2:15}','{2:26,28,30}','{3:16}','{4:17}','{:20,22,24,26,28,30,32,34}']");
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shouldBe("visited.length", "11");
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result = test2('[ [ 10, 11 ], 12, [13, 14, 15], 16, 17]', true);
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shouldBe("result", "[]");
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shouldBe("visited", "['{0:10}','{1:undefined}','{0:}','{1:undefined}','{2:undefined}','{3:undefined}','{4:undefined}','{:}']");
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shouldBe("visited.length", "8");
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result = test2('[ { "a": [ 10, 11 ], "b": 12 } , [ 13, { "c": 14 }, 15], 16, 17]', false);
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shouldBe("result", "['[object Object]',26,'[object Object]',30,32,34]");
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shouldBe("visited", "['{0:10}','{1:11}','{a:20,22}','{b:12}','{0:[object Object]}','{0:13}','{c:14}','{1:[object Object]}','{2:15}','{1:26,[object Object],30}','{2:16}','{3:17}','{:[object Object],26,[object Object],30,32,34}']");
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shouldBe("visited.length", "13");
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result = test2('[ { "a": [ 10, 11 ], "b": 12 } , [ 13, { "c": 14 }, 15], 16, 17]', true);
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shouldBe("result", "[]");
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shouldBe("visited", "['{0:10}','{1:undefined}','{a:}','{b:12}','{0:[object Object]}','{1:undefined}','{2:undefined}','{3:undefined}','{:}']");
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shouldBe("visited.length", "9");
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