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Rewrite scrollingElement.html to fail reliably when URL.createObjectURL is not implemented.

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This commit is contained in:
Ms2ger 2016-04-05 15:13:08 +02:00
parent 17ffc6cf71
commit 5fc5891e04
2 changed files with 21 additions and 30 deletions
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5
tests/wpt/metadata/cssom-view/scrollingElement.html.ini
View file

@ -1,5 +1,8 @@
[scrollingElement.html]
type: testharness
[Tests for scrollingElement]
[scrollingElement in quirks mode]
expected: FAIL
[scrollingElement in no-quirks mode]
expected: FAIL

46
tests/wpt/web-platform-tests/cssom-view/scrollingElement.html
View file

@ -7,34 +7,12 @@
<iframe id="nonquirksframe"></iframe>
<div id="log"></div>
<script>
var quirksFrame;
var nonQuirksFrame;
function loadTestFrames(callback) {
quirksFrame = document.getElementById("quirksframe");
quirksFrame.onload = function() {
nonQuirksFrame = document.getElementById("nonquirksframe");
nonQuirksFrame.onload = callback;
nonQuirksFrame.src =
URL.createObjectURL(new Blob(["<!doctype html>"], { type: "text/html" }));
}
quirksFrame.src =
URL.createObjectURL(new Blob([""], { type: "text/html" }));
}
var test = async_test("Tests for scrollingElement");
loadTestFrames(function() {
test.step(function() {
async_test(function() {
var quirksFrame = document.getElementById("quirksframe");
quirksFrame.onload = this.step_func(function() {
var quirksDoc = quirksFrame.contentDocument;
var nonQuirksDoc = nonQuirksFrame.contentDocument;
// Initial checks that we have the expected kinds of documents.
assert_equals(quirksDoc.compatMode, "BackCompat", "Should be in quirks mode.");
assert_equals(nonQuirksDoc.compatMode, "CSS1Compat", "Should be in standards mode.");
assert_not_equals(quirksDoc.body, null, "Should have a body element");
assert_not_equals(nonQuirksDoc.body, null, "Should have a body element");
// Tests for quirks mode document.
assert_equals(quirksDoc.scrollingElement, quirksDoc.body,
@ -78,8 +56,18 @@ loadTestFrames(function() {
quirksDoc.removeChild(quirksDoc.documentElement);
quirksDoc.appendChild(quirksDoc.createElement("body"));
assert_equals(quirksDoc.scrollingElement, null);
});
quirksFrame.src =
URL.createObjectURL(new Blob([""], { type: "text/html" }));
}, "scrollingElement in quirks mode");
async_test(function() {
var nonQuirksFrame = document.getElementById("nonquirksframe");
nonQuirksFrame.onload = this.step_func_done(function() {
var nonQuirksDoc = nonQuirksFrame.contentDocument;
assert_equals(nonQuirksDoc.compatMode, "CSS1Compat", "Should be in standards mode.");
assert_not_equals(nonQuirksDoc.body, null, "Should have a body element");
// Tests for standards mode document.
assert_equals(nonQuirksDoc.scrollingElement, nonQuirksDoc.documentElement,
"scrollingElement in standards mode should be the document element.");
nonQuirksDoc.documentElement.style.overflow = "scroll";
@ -90,8 +78,8 @@ loadTestFrames(function() {
assert_equals(nonQuirksDoc.scrollingElement, null);
nonQuirksDoc.appendChild(nonQuirksDoc.createElement("foobar"));
assert_equals(nonQuirksDoc.scrollingElement.localName, "foobar");
});
test.done();
});
nonQuirksFrame.src =
URL.createObjectURL(new Blob(["<!doctype html>"], { type: "text/html" }));
}, "scrollingElement in no-quirks mode");
</script>