LayoutTests/http/tests/xmlhttprequest/onloadend-event-after-load.html - Issue 79953004: Improve fidelity of XHR progress events.

Unified Diff: LayoutTests/http/tests/xmlhttprequest/onloadend-event-after-load.html

Issue 79953004: Improve fidelity of XHR progress events. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Created 7 years, 1 month ago

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Index: LayoutTests/http/tests/xmlhttprequest/onloadend-event-after-load.html

diff --git a/LayoutTests/http/tests/xmlhttprequest/onloadend-event-after-load.html b/LayoutTests/http/tests/xmlhttprequest/onloadend-event-after-load.html

index 0b2644a07b048ba2c73888eff3272af3941e8fac..c6093ab9f5bb1442769626cb7440eea0420ff6d8 100644

--- a/LayoutTests/http/tests/xmlhttprequest/onloadend-event-after-load.html

+++ b/LayoutTests/http/tests/xmlhttprequest/onloadend-event-after-load.html

@@ -1,64 +1,67 @@

-<HTML>

+<!doctype html>

+<html>

<head>

+<script src="../resources/testharness.js"></script>

+<script src="../resources/testharnessreport.js"></script>

</head>

<body>

<p> Test case for <a href="https://bugs.webkit.org/show_bug.cgi?id=40952"> bug 40952</a>: Onloadend event is not supported in XMLHttpRequest</p>

<p> Verify that a loadend ProgressEvent is dispatched after the load ProgressEvent when an async request completes normally.</p>

-<p>PASS should appear below:</p>

-<p id=console></p>

+<div id="log"></div>

-if (window.testRunner) {

- testRunner.dumpAsText();

- testRunner.waitUntilDone();

-function log(message)

- var consoleElt = document.getElementById("console");

- consoleElt.appendChild(document.createTextNode(message));

-var xhr = new XMLHttpRequest();

+var xhr;

+var payload = "data";

+var expectedLength = payload.length;

var results = "";

var expected = " loadstart readyState=DONE load loadend";

+function verifyProgressEvent(context, e, expected)

+ assert_true(e.lengthComputable);

+ assert_equals(e.loaded, expected, "Expected 'loaded' value for '" + context + " ' event.");

+ assert_equals(e.total, expected, "Expected 'total' value for '" + context + "' event.");

function logProgressEvent(e) {

results += " " + e.type;

}

function logUnexpectedProgressEvent(e) {

results += " [unexpected ProgressEvent: " + e.type + "]";

- completeTest();

+ completeTest();

}

function completeTest()

{

- log(results == expected ? "PASS" : "FAILED results : '" + results + "', expected : '" + expected + "'");

- if (window.testRunner)

- testRunner.notifyDone();

+ assert_equals(results, expected, "Expected load event sequence");

+ testOnloadEndEvent.done();

}

-function test()

+function loadendHandler(e)

{

- xhr.onreadystatechange = function(e) {

- if (xhr.readyState == xhr.DONE)

- results += " readyState=DONE";

- }

- xhr.onloadstart = logProgressEvent;

- xhr.onabort = logUnexpectedProgressEvent;

- xhr.onerror = logUnexpectedProgressEvent;

- xhr.onload = logProgressEvent;

- xhr.onloadend = function(e) {

- logProgressEvent(e);

- completeTest();

- }

- xhr.open("GET", "resources/get.txt", true);

- xhr.send();

+ logProgressEvent(e);

+ assert_true(e instanceof ProgressEvent);

+ verifyProgressEvent("onloadend", e, expectedLength);

+ completeTest();

}

-test();

+var testOnloadEndEvent = async_test("Check that 'loadend' events are delivered and have expected values.");

+testOnloadEndEvent.step(function () {

+ xhr = new XMLHttpRequest();

+ xhr.onreadystatechange = testOnloadEndEvent.step_func(function(e) {

+ if (xhr.readyState == xhr.DONE)

+ results += " readyState=DONE";

+ });

+ xhr.onloadstart = testOnloadEndEvent.step_func(logProgressEvent);

+ xhr.onabort = testOnloadEndEvent.step_func(logUnexpectedProgressEvent);

+ xhr.onerror = testOnloadEndEvent.step_func(logUnexpectedProgressEvent);

+ xhr.onload = testOnloadEndEvent.step_func(logProgressEvent);

+ xhr.onloadend = testOnloadEndEvent.step_func(loadendHandler);

+ xhr.open("POST", "resources/post-echo.php", true);

+ xhr.send(payload);

+});

</script>

</body>

+</html>