LayoutTests/ChangeLog

2011-09-01  Julien Chaffraix  <[email protected]>

        REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page

        https://bugs.webkit.org/show_bug.cgi?id=65140

        Reviewed by NOBODY (OOPS!).

        * fast/css/stylesheet-enable-first-alternate-link-expected.txt: Added.

        * fast/css/stylesheet-enable-first-alternate-link.html: Added.

        * fast/css/stylesheet-enable-first-alternate-on-load-link-expected.txt: Added.

        * fast/css/stylesheet-enable-first-alternate-on-load-link.html: Added.

        * fast/css/stylesheet-enable-first-alternate-on-load-sheet-expected.txt: Added.

        * fast/css/stylesheet-enable-first-alternate-on-load-sheet.html: Added.

        * fast/css/stylesheet-enable-second-alternate-link-expected.txt: Added.

        * fast/css/stylesheet-enable-second-alternate-link.html: Added.

        * fast/css/stylesheet-enable-second-alternate-on-load-link-expected.txt: Added.

        * fast/css/stylesheet-enable-second-alternate-on-load-link.html: Added.

        * fast/css/stylesheet-enable-second-alternate-on-load-sheet-expected.txt: Added.

        * fast/css/stylesheet-enable-second-alternate-on-load-sheet.html: Added.

        * http/tests/css/link-css-disabled-value-with-slow-loading-sheet-expected.txt: Added.

        * http/tests/css/link-css-disabled-value-with-slow-loading-sheet-in-error-expected.txt: Added.

        * http/tests/css/link-css-disabled-value-with-slow-loading-sheet-in-error.html: Added.

        * http/tests/css/link-css-disabled-value-with-slow-loading-sheet.html: Added.

        * http/tests/css/resources/link-css-disabled-value-with-slow-loading-sheet-in-error.js: Added.

        (onSheetLoaded):

        (testWhenLoaded):

        * http/tests/css/resources/link-css-disabled-value-with-slow-loading-sheet.js: Added.

        (onSheetLoaded):

        (testWhenLoaded):

        * http/tests/css/resources/slow-loading-sheet-in-error.php: Added.

        * http/tests/css/resources/slow-loading-sheet.php: Added.

        New tests developped for 65140. The baselines matches what FF and Opera are doing (IE does not support

        link.sheet at the moment). Those failures are covered by bug 67436.

        * fast/css/link-disabled-attr-expected.txt:

        * fast/dom/HTMLLinkElement/disabled-attribute-expected.txt:

        Fixed the baseline to match our behavior. The FAIL are our current deviation from the spec. Those

        failures are covered by bug 67436.

        * fast/dom/boolean-attribute-reflection-expected.txt:

        * fast/dom/script-tests/boolean-attribute-reflection.js:

        Re-added link.disabled as a reflected attribute.

2011-08-09  Kent Tamura  <[email protected]>

        Move <input type=month> tests to fast/forms/month/

LayoutTests/fast/css/link-disabled-attr-expected.txt

@@Test for bug 61400: REGRESSION(84329): Stylesheets on some pages do not load

notsheet

PASS link.sheet is null

6 P~~ASS~~ link.disabled is false

6FAIL link.disabled should be false. Was true.

77sheet

88PASS link.sheet is non-null.

9 P~~ASS~~ link.disabled is true

9FAIL link.disabled should be true. Was false.

PASS link.sheet.disabled is true

PASS getComputedStyle(console).whiteSpace is 'normal'

PASS link.disabled is false

13 P~~ASS~~ link.sheet.disabled is false

14 P~~ASS~~ getComputedStyle(console).whiteSpace is 'pre-wrap'

13FAIL link.sheet.disabled should be false. Was true.

14FAIL getComputedStyle(console).whiteSpace should be pre-wrap. Was normal.

altsheet

FAIL link.disabled should be true. Was false.

PASS link.sheet is non-null.

LayoutTests/fast/css/stylesheet-enable-first-alternate-link-expected.txt

Test for 65140: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page

This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).

PASSED

LayoutTests/fast/css/stylesheet-enable-first-alternate-link.html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">

<html>

<head>

<link rel="stylesheet" href="resources/red.css" media="all" title="Default Style Sheet" type="text/css" />

<link rel="alternate stylesheet" href="resources/green.css" media="all" title="green" type="text/css" />

<script type="text/javascript">

    if (window.layoutTestController)

        layoutTestController.dumpAsText();

    var red = document.getElementsByTagName("link")[0];

    red.disabled = true;

    var green = document.getElementsByTagName("link")[1];

    green.disabled = true;

    green.disabled = false;

    function test() {

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

        if (getComputedStyle(console, null).backgroundColor === "rgb(0, 128, 0)")

            console.innerHTML = "PASSED";

        else

            console.innerHTML = "FAILED, background = " + getComputedStyle(console, null).backgroundColor;

    }

    window.addEventListener("load", test, false);

</script>

</head>

<body>

<p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=65140">65140</a>: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page</p>

<p>This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).</p>

<div id="console">FAILED</div>

</body>

</html>

LayoutTests/fast/css/stylesheet-enable-first-alternate-on-load-link-expected.txt

Test for 65140: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page

This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).

PASSED

LayoutTests/fast/css/stylesheet-enable-first-alternate-on-load-link.html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">

<html>

<head>

<link rel="stylesheet" href="resources/red.css" media="all" title="Default Style Sheet" type="text/css" />

<link rel="alternate stylesheet" href="resources/green.css" media="all" title="green" type="text/css" />

<script type="text/javascript">

    if (window.layoutTestController)

        layoutTestController.dumpAsText();

    function test() {

        var red = document.getElementsByTagName("link")[0];

        red.disabled = true;

        var green = document.getElementsByTagName("link")[1];

        green.disabled = true;

        green.disabled = false;

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

        if (getComputedStyle(console, null).backgroundColor === "rgb(0, 128, 0)")

            console.innerHTML = "PASSED";

        else

            console.innerHTML = "FAILED, background = " + getComputedStyle(console, null).backgroundColor;

    }

    window.addEventListener("load", test, false);

</script>

</head>

<body>

<p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=65140">65140</a>: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page</p>

<p>This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).</p>

<div id="console">FAILED</div>

</body>

</html>

LayoutTests/fast/css/stylesheet-enable-first-alternate-on-load-sheet-expected.txt

Test for 65140: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page

This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).

FAILED, background = rgba(0, 0, 0, 0)

LayoutTests/fast/css/stylesheet-enable-first-alternate-on-load-sheet.html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">

<html>

<head>

<link rel="stylesheet" href="resources/red.css" media="all" title="Default Style Sheet" type="text/css" />

<link rel="alternate stylesheet" href="resources/green.css" media="all" title="green" type="text/css" />

<script type="text/javascript">

    if (window.layoutTestController)

        layoutTestController.dumpAsText();

    function test() {

        var red = document.getElementsByTagName("link")[0];

        red.sheet.disabled = true;

        var green = document.getElementsByTagName("link")[1];

        green.sheet.disabled = true;

        green.sheet.disabled = false;

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

        if (getComputedStyle(console, null).backgroundColor === "rgb(0, 128, 0)")

            console.innerHTML = "PASSED";

        else

            console.innerHTML = "FAILED, background = " + getComputedStyle(console, null).backgroundColor;

    }

    window.addEventListener("load", test, false);

</script>

</head>

<body>

<p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=65140">65140</a>: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page</p>

<p>This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).</p>

<div id="console">FAILED</div>

</body>

</html>

LayoutTests/fast/css/stylesheet-enable-second-alternate-link-expected.txt

Test for 65140: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page

This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).

FAILED, background = rgba(0, 0, 0, 0)

LayoutTests/fast/css/stylesheet-enable-second-alternate-link.html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">

<html>

<head>

<link rel="stylesheet" href="resources/red.css" media="all" title="Default Style Sheet" type="text/css" />

<link rel="alternate stylesheet" href="resources/red.css" media="all" title="green" type="text/css" />

<link rel="alternate stylesheet" href="resources/green.css" media="all" title="green" type="text/css" />

<script type="text/javascript">

    if (window.layoutTestController)

        layoutTestController.dumpAsText();

    var red = document.getElementsByTagName("link")[0];

    red.disabled = true;

    var green = document.getElementsByTagName("link")[2];

    green.disabled = false;

    function test() {

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

        if (getComputedStyle(console, null).backgroundColor === "rgb(0, 128, 0)")

            console.innerHTML = "PASSED";

        else

            console.innerHTML = "FAILED, background = " + getComputedStyle(console, null).backgroundColor;

    }

    window.addEventListener("load", test, false);

</script>

</head>

<body>

<p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=65140">65140</a>: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page</p>

<p>This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).</p>

<div id="console">FAILED</div>

</body>

</html>

LayoutTests/fast/css/stylesheet-enable-second-alternate-on-load-link-expected.txt

Test for 65140: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page

This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).

FAILED, background = rgba(0, 0, 0, 0)

LayoutTests/fast/css/stylesheet-enable-second-alternate-on-load-link.html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">

<html>

<head>

<link rel="stylesheet" href="resources/red.css" media="all" title="Default Style Sheet" type="text/css" />

<link rel="alternate stylesheet" href="resources/red.css" media="all" title="green" type="text/css" />

<link rel="alternate stylesheet" href="resources/green.css" media="all" title="green" type="text/css" />

<script type="text/javascript">

    if (window.layoutTestController)

        layoutTestController.dumpAsText();

    function test() {

        var red = document.getElementsByTagName("link")[0];

        red.disabled = true;

        var green = document.getElementsByTagName("link")[2];

        green.disabled = false;

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

        if (getComputedStyle(console, null).backgroundColor === "rgb(0, 128, 0)")

            console.innerHTML = "PASSED";

        else

            console.innerHTML = "FAILED, background = " + getComputedStyle(console, null).backgroundColor;

    }

    window.addEventListener("load", test, false);

</script>

</head>

<body>

<p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=65140">65140</a>: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page</p>

<p>This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).</p>

<div id="console">FAILED</div>

</body>

</html>

LayoutTests/fast/css/stylesheet-enable-second-alternate-on-load-sheet-expected.txt

Test for 65140: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page

This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).

FAILED, background = rgba(0, 0, 0, 0)

LayoutTests/fast/css/stylesheet-enable-second-alternate-on-load-sheet.html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">

<html>

<head>

<link rel="stylesheet" href="resources/red.css" media="all" title="Default Style Sheet" type="text/css" />

<link rel="alternate stylesheet" href="resources/red.css" media="all" title="green" type="text/css" />

<link rel="alternate stylesheet" href="resources/green.css" media="all" title="green" type="text/css" />

<script type="text/javascript">

    if (window.layoutTestController)

        layoutTestController.dumpAsText();

    function test() {

        var red = document.getElementsByTagName("link")[0];

        red.sheet.disabled = true;

        var green = document.getElementsByTagName("link")[2];

        green.sheet.disabled = false;

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

        if (getComputedStyle(console, null).backgroundColor === "rgb(0, 128, 0)")

            console.innerHTML = "PASSED";

        else

            console.innerHTML = "FAILED, background = " + getComputedStyle(console, null).backgroundColor;

    }

    window.addEventListener("load", test, false);

</script>

</head>

<body>

<p>Test for <a href="https://bugs.webkit.org/show_bug.cgi?id=65140">65140</a>: REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page</p>

<p>This test PASSED if PASSED is written below (alternatively the next line should have a GREEN background).</p>

<div id="console">FAILED</div>

</body>

</html>

LayoutTests/fast/dom/HTMLLinkElement/disabled-attribute-expected.txt

@@On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE

PASS test.disabled is false

PASS test.disabled is true

8 P~~ASS~~ test.sheet.disabled is true

8FAIL test.sheet.disabled should be true. Was false.

99PASS test.sheet.disabled is false

10 P~~ASS~~ test.disabled is false

10FAIL test.disabled should be false. Was true.

PASS test_nostyle.sheet is null

PASS test_nostyle.disabled is false

15 P~~ASS~~ test_nostyle.disabled is false

15FAIL test_nostyle.disabled should be false. Was true.

PASS successfullyParsed is true

TEST COMPLETE

LayoutTests/fast/dom/boolean-attribute-reflection-expected.txt

@@PASS e = make('input'); e.removeAttribute('required'); e.required is false

PASS e = make('input'); e.setAttribute('required', ''); e.required is true

PASS e = make('input'); e.setAttribute('required', 'x'); e.required = false; e.getAttribute('required') is null

PASS e = make('input'); e.setAttribute('required', 'x'); e.required = true; e.getAttribute('required') is ''

PASS e = make('link'); e.removeAttribute('disabled'); e.disabled is false

PASS e = make('link'); e.setAttribute('disabled', ''); e.disabled is true

PASS e = make('link'); e.setAttribute('disabled', 'x'); e.disabled = false; e.getAttribute('disabled') is null

PASS e = make('link'); e.setAttribute('disabled', 'x'); e.disabled = true; e.getAttribute('disabled') is ''

PASS e = make('menu'); e.removeAttribute('compact'); e.compact is false

PASS e = make('menu'); e.setAttribute('compact', ''); e.compact is true

PASS e = make('menu'); e.setAttribute('compact', 'x'); e.compact = false; e.getAttribute('compact') is null

LayoutTests/fast/dom/script-tests/boolean-attribute-reflection.js

@@var attributes = [

    [ "input", "multiple" ],

    [ "input", "readOnly" ],

    [ "input", "required" ],

18 [ "link", "disabled" ],

    [ "menu", "compact" ],

    [ "object", "declare" ],

    [ "ol", "compact" ],

LayoutTests/http/tests/css/link-css-disabled-value-with-slow-loading-sheet-expected.txt

Test that HTMLLinkElement's disabled attribute is properly cached while set when loading a stylesheet.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".

Testing value of 'disabled' prior to load just after setting them

PASS mainSheetLink.sheet is non-null.

PASS alternateSheetLink.sheet is null

PASS mainSheetLink.disabled is true

PASS alternateSheetLink.disabled is false

Testing the values when the alternate sheet is loaded (as this is the only one that has sheet() === null)

PASS mainSheetLink.sheet is non-null.

PASS alternateSheetLink.sheet is non-null.

PASS mainSheetLink.disabled is true

PASS alternateSheetLink.disabled is false

PASS successfullyParsed is true

TEST COMPLETE

LayoutTests/http/tests/css/link-css-disabled-value-with-slow-loading-sheet-in-error-expected.txt

Test that HTMLLinkElement's disabled attribute is properly cached while set when loading a stylesheet.

On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".

Testing value of 'disabled' prior to load just after setting them

PASS mainSheetLink.sheet is non-null.

PASS alternateSheetLink.sheet is null

PASS mainSheetLink.disabled is true

PASS alternateSheetLink.disabled is false

Testing the values when the alternate sheet is loaded (as this is the only one that has sheet() === null)

PASS mainSheetLink.sheet is non-null.

PASS alternateSheetLink.sheet is non-null.

PASS mainSheetLink.disabled is true

PASS alternateSheetLink.disabled is false

PASS successfullyParsed is true

TEST COMPLETE

LayoutTests/http/tests/css/link-css-disabled-value-with-slow-loading-sheet-in-error.html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">

<html>

<head>

<link rel="stylesheet" href="resources/slow-loading-sheet.php?color=green" media="all" title="Default Style Sheet" type="text/css" />

<link rel="alternate stylesheet" href="resources/slow-loading-sheet.php-in-error" media="all" title="green" type="text/css" />

<script src="/js-test-resources/js-test-pre.js"></script>

</head>

<body>

<p id="description"></p>

<div id="console"></div>

<script src="resources/link-css-disabled-value-with-slow-loading-sheet-in-error.js"></script>

<script src="/js-test-resources/js-test-post.js"></script>

</body>

</html>

LayoutTests/http/tests/css/link-css-disabled-value-with-slow-loading-sheet.html

<!DOCTYPE HTML PUBLIC "-//IETF//DTD HTML//EN">

<html>

<head>

<link rel="stylesheet" href="resources/slow-loading-sheet.php?color=red" media="all" title="Default Style Sheet" type="text/css" />

<link rel="alternate stylesheet" href="resources/slow-loading-sheet.php?color=green" media="all" title="green" type="text/css" />

<script src="/js-test-resources/js-test-pre.js"></script>

</head>

<body>

<p id="description"></p>

<div id="console"></div>

<script src="resources/link-css-disabled-value-with-slow-loading-sheet.js"></script>

<script src="/js-test-resources/js-test-post.js"></script>

</body>

</html>

LayoutTests/http/tests/css/resources/link-css-disabled-value-with-slow-loading-sheet-in-error.js

description("Test that HTMLLinkElement's disabled attribute is properly cached while set when loading a stylesheet.");

if (window.layoutTestController)

    layoutTestController.waitUntilDone();

window.jsTestIsAsync = true;

mainSheetLink = document.getElementsByTagName("link")[0];

alternateSheetLink = document.getElementsByTagName("link")[1];

mainSheetLink.disabled = true;

alternateSheetLink.disabled = false;

debug("Testing value of 'disabled' prior to load just after setting them");

shouldBeNonNull("mainSheetLink.sheet");

shouldBeNull("alternateSheetLink.sheet");

shouldBeTrue("mainSheetLink.disabled", true);

shouldBeFalse("alternateSheetLink.disabled");

debug("Testing the values when the alternate sheet is loaded (as this is the only one that has sheet() === null)");

function onSheetLoaded(f, elem, maxtime) {

    if (elem.sheet || maxtime <= 0)

        f();

    else

        setTimeout(function () { onSheetLoaded(f, elem, maxtime - 25);}, 25);

}

function testWhenLoaded() {

        // Those next 2 lines are a sanity check.

        // If the second check fails, it is likely that the test timed out and thus

        // you can discard the rest of results as it is not testing what we want

        // (namely that the disabled value is passed to the final sheet).

        shouldBeNonNull("mainSheetLink.sheet");

        shouldBeNonNull("alternateSheetLink.sheet");

        shouldBeTrue("mainSheetLink.disabled");

        shouldBeFalse("alternateSheetLink.disabled");

        finishJSTest();

}

onSheetLoaded(testWhenLoaded, alternateSheetLink, 500);

var successfullyParsed = true;

LayoutTests/http/tests/css/resources/link-css-disabled-value-with-slow-loading-sheet.js

description("Test that HTMLLinkElement's disabled attribute is properly cached while set when loading a stylesheet.");

if (window.layoutTestController)

    layoutTestController.waitUntilDone();

window.jsTestIsAsync = true;

mainSheetLink = document.getElementsByTagName("link")[0];

alternateSheetLink = document.getElementsByTagName("link")[1];

mainSheetLink.disabled = true;

alternateSheetLink.disabled = false;

debug("Testing value of 'disabled' prior to load just after setting them");

shouldBeNonNull("mainSheetLink.sheet");

shouldBeNull("alternateSheetLink.sheet");

shouldBeTrue("mainSheetLink.disabled", true);

shouldBeFalse("alternateSheetLink.disabled");

debug("Testing the values when the alternate sheet is loaded (as this is the only one that has sheet() === null)");

function onSheetLoaded(f, elem, maxtime) {

    if (elem.sheet || maxtime <= 0)

        f();

    else

        setTimeout(function () { onSheetLoaded(f, elem, maxtime - 25);}, 25);

}

function testWhenLoaded() {

        // Those next 2 lines are a sanity check.

        // If the second check fails, it is likely that the test timed out and thus

        // you can discard the rest of results as it is not testing what we want

        // (namely that the disabled value is passed to the final sheet).

        shouldBeNonNull("mainSheetLink.sheet");

        shouldBeNonNull("alternateSheetLink.sheet");

        shouldBeTrue("mainSheetLink.disabled");

        shouldBeFalse("alternateSheetLink.disabled");

        finishJSTest();

}

onSheetLoaded(testWhenLoaded, alternateSheetLink, 500);

var successfullyParsed = true;

LayoutTests/http/tests/css/resources/slow-loading-sheet-in-error.php

<?php

// We sleep here so that we are have enough time to test the different attributes before the stylesheet is fully loaded.

usleep(100);

header("HTTP/1.0 500 Internal Error");

header("Expires: Thu, 01 Dec 2003 16:00:00 GMT");

header("Cache-Control: no-cache, no-store, must-revalidate");

header("Pragma: no-cache");

header("Content-Type: text/css");

ob_flush();

flush();

?>

LayoutTests/http/tests/css/resources/slow-loading-sheet.php

<?php

// We sleep here so that we are have enough time to test the different attributes before the stylesheet is fully loaded.

usleep(100);

header("Expires: Thu, 01 Dec 2003 16:00:00 GMT");

header("Cache-Control: no-cache, no-store, must-revalidate");

header("Pragma: no-cache");

header("Content-Type: text/css");

$color = $_GET['color'];

echo "h1 { background-color: $color }\n";

ob_flush();

flush();

?>

Source/WebCore/ChangeLog

2011-09-01  Julien Chaffraix  <[email protected]>

        REGRESSION (r84327-r84329): CSS stylesheets fail to load on www.flagstar.com login page

        https://bugs.webkit.org/show_bug.cgi?id=65140

        Reviewed by NOBODY (OOPS!).

        Tests: fast/css/stylesheet-enable-first-alternate-link.html

               fast/css/stylesheet-enable-first-alternate-on-load-link.html

               fast/css/stylesheet-enable-first-alternate-on-load-sheet.html

               fast/css/stylesheet-enable-second-alternate-link.html

               fast/css/stylesheet-enable-second-alternate-on-load-link.html

               fast/css/stylesheet-enable-second-alternate-on-load-sheet.html

               http/tests/css/link-css-disabled-value-with-slow-loading-sheet-in-error.html

               http/tests/css/link-css-disabled-value-with-slow-loading-sheet.html

        This patch basically reverts 88479 and 84329 while keeping the tests

        we developped during the implementation.

        Following discussion, it looks like HTML5 will need to be amended.

        In the meantime, we will just revert the changes so that we can come

        up with a better change.

        * dom/Document.cpp:

        (WebCore::Document::recalcStyleSelector):

        * html/HTMLLinkElement.cpp:

        (WebCore::HTMLLinkElement::HTMLLinkElement):

        (WebCore::HTMLLinkElement::setDisabledState):

        (WebCore::HTMLLinkElement::parseMappedAttribute):

        (WebCore::HTMLLinkElement::process):

        Revert those method to their original content.

        * html/HTMLLinkElement.h:

        (WebCore::HTMLLinkElement::isDisabled):

        (WebCore::HTMLLinkElement::isEnabledViaScript):

        (WebCore::HTMLLinkElement::isAlternate):

        Re-introduced the DisabledState enum.

        * html/HTMLLinkElement.idl: |disabled| is Reflect'ed again.

2011-08-09  Emil A Eklund  <[email protected]>

        Switch RenderBlock to to new layout types

Source/WebCore/dom/Document.cpp

@@void Document::recalcStyleSelector()

            if (e->hasLocalName(linkTag)) {

                // <LINK> element

                HTMLLinkElement* linkElement = static_cast<HTMLLinkElement*>(n);

2966 if (linkElement->disabled())

2966 if (linkElement->isDisabled())

                    continue;

                enabledViaScript = linkElement->isEnabledViaScript();

                if (linkElement->isLoading()) {

Source/WebCore/html/HTMLLinkElement.cpp

@@inline HTMLLinkElement::HTMLLinkElement(const QualifiedName& tagName, Document*

    : HTMLElement(tagName, document)

    , m_linkLoader(this)

    , m_sizes(DOMSettableTokenList::create())

58 , m_disabledState(Unset)

5859 , m_loading(false)

59 , m_isEnabledViaScript(false)

    , m_createdByParser(createdByParser)

    , m_isInShadowTree(false)

    , m_pendingSheetType(None)

@@HTMLLinkElement::~HTMLLinkElement()

    }

}

83 void HTMLLinkElement::setDisabled(bool disabled)

83void HTMLLinkElement::setDisabledState(bool disabled)

8484{

    if (!m_sheet)

        return;

    bool wasDisabled = m_sheet->disabled();

    if (wasDisabled == disabled)

        return;

    m_sheet->setDisabled(disabled);

    m_isEnabledViaScript = !disabled;

    // If we change the disabled state while the sheet is still loading, then we have to

    // perform three checks:

    if (isLoading()) {

        // Check #1: The sheet becomes disabled while loading.

        if (disabled)

            removePendingSheet();

        // Check #2: An alternate sheet becomes enabled while it is still loading.

        if (m_relAttribute.m_isAlternate && !disabled)

            addPendingSheet(Blocking);

        // Check #3: A main sheet becomes enabled while it was still loading and

        // after it was disabled via script. It takes really terrible code to make this

        // happen (a double toggle for no reason essentially). This happens on

        // virtualplastic.net, which manages to do about 12 enable/disables on only 3

        // sheets. :)

        if (!m_relAttribute.m_isAlternate && !disabled && wasDisabled)

            addPendingSheet(Blocking);

    DisabledState oldDisabledState = m_disabledState;

    m_disabledState = disabled ? Disabled : EnabledViaScript;

    if (oldDisabledState != m_disabledState) {

        // If we change the disabled state while the sheet is still loading, then we have to

        // perform three checks:

        if (isLoading()) {

            // Check #1: The sheet becomes disabled while loading.

            if (m_disabledState == Disabled)

                removePendingSheet();

            // Check #2: An alternate sheet becomes enabled while it is still loading.

            if (m_relAttribute.m_isAlternate && m_disabledState == EnabledViaScript)

                addPendingSheet(Blocking);

            // Check #3: A main sheet becomes enabled while it was still loading and

            // after it was disabled via script. It takes really terrible code to make this

            // happen (a double toggle for no reason essentially). This happens on

            // virtualplastic.net, which manages to do about 12 enable/disables on only 3

            // sheets. :)

            if (!m_relAttribute.m_isAlternate && m_disabledState == EnabledViaScript && oldDisabledState == Disabled)

                addPendingSheet(Blocking);

            // If the sheet is already loading just bail.

            return;

        }

113110

114 // If the sheet is already loading just bail.

115 return;

        // Load the sheet, since it's never been loaded before.

        if (!m_sheet && m_disabledState == EnabledViaScript)

            process();

        else

            document()->styleSelectorChanged(DeferRecalcStyle); // Update the style selector.

116116 }

    if (!disabled)

        process();

}

StyleSheet* HTMLLinkElement::sheet() const

@@void HTMLLinkElement::parseMappedAttribute(Attribute* attr)

    } else if (attr->name() == mediaAttr) {

        m_media = attr->value().string().lower();

        process();

144 } else if (attr->name() == onbeforeloadAttr)

    } else if (attr->name() == disabledAttr)

        setDisabledState(!attr->isNull());

    else if (attr->name() == onbeforeloadAttr)

        setAttributeEventListener(eventNames().beforeloadEvent, createAttributeEventListener(this, attr));

#if ENABLE(LINK_PREFETCH)

    else if (attr->name() == onloadAttr)

@@void HTMLLinkElement::process()

    bool acceptIfTypeContainsTextCSS = document()->page() && document()->page()->settings() && document()->page()->settings()->treatsAnyTextCSSLinkAsStylesheet();

184 if (!disabled() && (m_relAttribute.m_isStyleSheet || (acceptIfTypeContainsTextCSS && type.contains("text/css")))

183 if (m_disabledState != Disabled && (m_relAttribute.m_isStyleSheet || (acceptIfTypeContainsTextCSS && type.contains("text/css")))

        && document()->frame() && m_url.isValid()) {

        String charset = getAttribute(charsetAttr);

@@void HTMLLinkElement::removePendingSheet()

    document()->removePendingSheet();

}

bool HTMLLinkElement::disabled() const

{

    return m_sheet && m_sheet->disabled();

}

DOMSettableTokenList* HTMLLinkElement::sizes() const

{

    return m_sizes.get();

Source/WebCore/html/HTMLLinkElement.h

@@public:

    // FIXME: This should be renamed isStyleSheetLoading as this is only used for stylesheets.

    bool isLoading() const;

    bool isEnabledViaScript() const { return m_isEnabledViaScript; }

    bool disabled() const;

    void setDisabled(bool);

    bool isDisabled() const { return m_disabledState == Disabled; }

    bool isEnabledViaScript() const { return m_disabledState == EnabledViaScript; }

    void setSizes(const String&);

    DOMSettableTokenList* sizes() const;

@@private:

    virtual void linkLoaded();

    virtual void linkLoadingErrored();

84 bool isAlternate() const { return m_relAttribute.m_isAlternate; }

84 bool isAlternate() const { return m_disabledState == Unset && m_relAttribute.m_isAlternate; }

8585

86 void setDisabledState(bool);

87

    virtual bool isURLAttribute(Attribute*) const;

private:

@@private:

    LinkLoader m_linkLoader;

    CachedResourceHandle<CachedCSSStyleSheet> m_cachedSheet;

    RefPtr<CSSStyleSheet> m_sheet;

    enum DisabledState {

        Unset,

        EnabledViaScript,

        Disabled

    };

    KURL m_url;

    String m_type;

    String m_media;

    RefPtr<DOMSettableTokenList> m_sizes;

115 DisabledState m_disabledState;

107116 LinkRelAttribute m_relAttribute;

108117 bool m_loading;

109 bool m_isEnabledViaScript;

    bool m_createdByParser;

    bool m_isInShadowTree;

Source/WebCore/html/HTMLLinkElement.idl

module html {

    interface HTMLLinkElement : HTMLElement {

25 attribute boolean disabled;

25 attribute [Reflect] boolean disabled;

        attribute [Reflect] DOMString charset;

        attribute [Reflect, URL] DOMString href;

        attribute [Reflect] DOMString hreflang;