[OBSOLETE] De-flake the websocket/close.html layout test

LayoutTests/http/tests/websocket/workers/resources/close.js

-function postResult(result, actual, expected)
-{
-    var message = result ? "PASS" : "FAIL";
-    message += ": worker: " + actual + " is ";
-    if (!result)
-        message += "not ";
-    message += expected;
-    postMessage(message);
-}
+importScripts("/js-test-resources/js-test.js", "../../resources/close-common.js", "../../resources/mac-dropped-wakeup-workaround.js");
 
-function testPassed(message)
-{
-    postMessage("PASS: " + message);
-}
-
-function testFailed(message)
-{
-    postMessage("FAIL: " + message);
-}
-
-function debug(message)
-{
-    postMessage(message);
-}
-
-function shouldBe(actual, expected)
-{
-    var _result = eval(actual + " == " + expected);
-    postResult(_result, actual, expected);
-}
-
-function shouldBeTrue(actual)
-{
-    shouldBe(actual, "true");
-}
-
-function shouldBeFalse(actual)
-{
-    shouldBe(actual, "false");
-}
-
-var exceptionName;
-var exceptionProto;
-var closeEvent;
-var code;
-var reason;
-var result;
-var invalidAccessErr = "InvalidAccessError";
-var syntaxErr = "SyntaxError";
-var normalClosure = 1000;
-var abnormalClosure = 1006;
-var url = "ws://127.0.0.1:8880/close";
-var ws;
-var testId;
-
-var codeTestCodes = [
-    999, 1001, 2999, 5000, 65536 + 1000, 0x100000000 + 1000, 2999.9, NaN, "0", "100", 1/0, -1/0, 0/0,
-    1000.0
-];
-
-var reasonTestReasons = [
-    "1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234", // 124 Byte
-    "12345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012\u00a9", // length is 123, but 124 Byte in UTF-8
-    "123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890123", // 123 Byte
-];
-
-var reasonTestResults = [
-    false,
-    false,
-    true,
-];
-
-function handleOpen()
-{
-    testFailed("handleOpen() was called.");
-};
-
-function handleError()
-{
-    testFailed("handleError() was called.");
-};
-
-function handleClose()
-{
-    testFailed("handleClose() was called.");
-};
-
-function handleMessage()
-{
-    testFailed("handleMessage() was called.");
-};
-
-function setDefaultHandlers(ws)
-{
-    ws.onopen = handleOpen;
-    ws.onerror = handleError;
-    ws.onclose = handleClose;
-    ws.onmessage = handleMessage;
-}
-
-function runCodeTest()
-{
-    ws = new WebSocket(url);
-    setDefaultHandlers(ws);
-    for (var id = 0; id < codeTestCodes.length; id++) {
-        if (codeTestCodes[id] != normalClosure) {
-            debug("Invalid code test: " + id);
-            ws.onclose = handleClose;
-        } else {
-            ws.onclose = function (e)
-            {
-                debug("runCodeTest: onclose().");
-                closeEvent = e;
-                shouldBe("closeEvent.code", "abnormalClosure");
-                if (closeEvent.code == abnormalClosure)
-                    runInvalidStringTest();
-            };
-            ws.onerror = function ()
-            {
-                testPassed("onerror() was called.");
-            };
-        }
-        try {
-            ws.close(codeTestCodes[id]);
-        } catch (e) {
-            debug("Code " + codeTestCodes[id] + " must cause " + invalidAccessErr + '.');
-            exceptionName = e.name;
-            exceptionProto = Object.getPrototypeOf(e);
-            shouldBe("exceptionName", "invalidAccessErr");
-        }
-    }
-}
-
-function runInvalidStringTest()
-{
-    // FIXME: unpaired surrogates throw SyntaxError
-    debug("Skip invalid string test.");
-    runReasonTest();
-}
-
-function runReasonTest()
-{
-    ws = new WebSocket(url);
-    setDefaultHandlers(ws);
-    for (var id = 0; id < reasonTestReasons.length; id++) {
-        debug("Reason test: " + id);
-        if (!reasonTestResults[id]) {
-            debug("  with invalid reason: " + reasonTestReasons[id]);
-            ws.onclose = handleClose;
-        } else {
-            ws.onclose = function (e)
-            {
-                debug("runReasonTest: onclose().");
-                closeEvent = e;
-                shouldBe("closeEvent.code", "abnormalClosure");
-                if (closeEvent.code == abnormalClosure)
-                    runCodeAndReasonTest();
-            };
-            ws.onerror = function ()
-            {
-                testPassed("onerror() was called.");
-            };
-        }
-        try {
-            ws.close(normalClosure, reasonTestReasons[id]);
-        } catch (e) {
-            debug("Reason " + reasonTestReasons[id] + " must cause " + syntaxErr + '.');
-            result = reasonTestResults[id];
-            exceptionName = e.name;
-            exceptionProto = Object.getPrototypeOf(e);
-            shouldBeFalse("result");
-            shouldBe("exceptionName", "syntaxErr");
-        }
-    }
-}
-
-function runCodeAndReasonTest()
-{
-    var codes = [
-        1000,
-        3000,
-        4000,
-        4999
-    ];
-    var reasons = [
-        "OK, Bye!",
-        "3000",
-        "code is 4000",
-        "\u00a9 Google"
-    ];
-    (function test (id) {
-        debug("Code and reason test: " + id);
-        ws = new WebSocket(url);
-        setDefaultHandlers(ws);
-        ws.onopen = function ()
-        {
-            ws.close(codes[id], reasons[id]);
-        };
-        ws.onclose = function (e)
-        {
-            closeEvent = e;
-            code = codes[id];
-            reason = reasons[id];
-            debug("Code and reason must be");
-            debug("  code  : " + code);
-            debug("  reason: " + reason);
-            shouldBeTrue("closeEvent.wasClean");
-            shouldBe("closeEvent.code", "code");
-            shouldBe("closeEvent.reason", "reason");
-            if (++id != codes.length)
-                test(id);
-            else
-                postMessage("DONE");
-        };
-    })(0);
-}
-
-runCodeTest();
+testClose();