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Bug 1231695 - Don't use contentWindow on remote browsers. r=mccr8

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This commit is contained in:
Blake Kaplan 2015-12-10 16:50:58 -05:00
parent d1ec51370f
commit a9082c6e3e
1 changed files with 35 additions and 30 deletions
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65
dom/base/test/browser_bug593387.js
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@ -5,61 +5,66 @@
* loads. The policy we are enforcing is outlined here:
* https://bugzilla.mozilla.org/show_bug.cgi?id=593387#c17
*/
var newBrowser;
function test() {
waitForExplicitFinish();
add_task(function* test() {
yield BrowserTestUtils.withNewTab({ gBrowser,
url: "chrome://global/content/mozilla.xhtml" },
function* (newBrowser) {
// NB: We load the chrome:// page in the parent process.
yield testXFOFrameInChrome(newBrowser);
var newTab = gBrowser.addTab();
gBrowser.selectedTab = newTab;
newBrowser = gBrowser.getBrowserForTab(newTab);
//alert(newBrowser.contentWindow);
// Run next test (try the same with a content top-level context)
yield BrowserTestUtils.loadURI(newBrowser, "http://example.com/");
yield BrowserTestUtils.browserLoaded(newBrowser);
newBrowser.addEventListener("load", testXFOFrameInChrome, true);
newBrowser.contentWindow.location = "chrome://global/content/mozilla.xhtml";
}
function testXFOFrameInChrome() {
newBrowser.removeEventListener("load", testXFOFrameInChrome, true);
yield ContentTask.spawn(newBrowser, null, testXFOFrameInContent);
});
});
function testXFOFrameInChrome(newBrowser) {
// Insert an iframe that specifies "X-Frame-Options: DENY" and verify
// that it loads, since the top context is chrome
var deferred = {};
deferred.promise = new Promise((resolve) => {
deferred.resolve = resolve;
});
var frame = newBrowser.contentDocument.createElement("iframe");
frame.src = "http://mochi.test:8888/tests/dom/base/test/file_x-frame-options_page.sjs?testid=deny&xfo=deny";
frame.addEventListener("load", function() {
frame.removeEventListener("load", arguments.callee, true);
frame.addEventListener("load", function loaded() {
frame.removeEventListener("load", loaded, true);
// Test that the frame loaded
var test = this.contentDocument.getElementById("test");
is(test.tagName, "H1", "wrong element type");
is(test.textContent, "deny", "wrong textContent");
// Run next test (try the same with a content top-level context)
newBrowser.addEventListener("load", testXFOFrameInContent, true);
newBrowser.contentWindow.location = "http://example.com/";
deferred.resolve();
}, true);
newBrowser.contentDocument.body.appendChild(frame);
return deferred.promise;
}
function testXFOFrameInContent() {
newBrowser.removeEventListener("load", testXFOFrameInContent, true);
function testXFOFrameInContent(newBrowser) {
// Insert an iframe that specifies "X-Frame-Options: DENY" and verify that it
// is blocked from loading since the top browsing context is another site
var frame = newBrowser.contentDocument.createElement("iframe");
var deferred = {};
deferred.promise = new Promise((resolve) => {
deferred.resolve = resolve;
});
var frame = content.document.createElement("iframe");
frame.src = "http://mochi.test:8888/tests/dom/base/test/file_x-frame-options_page.sjs?testid=deny&xfo=deny";
frame.addEventListener("load", function() {
frame.removeEventListener("load", arguments.callee, true);
frame.addEventListener("load", function loaded() {
frame.removeEventListener("load", loaded, true);
// Test that the frame DID NOT load
var test = this.contentDocument.getElementById("test");
is(test, undefined, "should be about:blank");
is(test, null, "should be about:blank");
// Finalize the test
gBrowser.removeCurrentTab();
finish();
deferred.resolve();
}, true);
newBrowser.contentDocument.body.appendChild(frame);
content.document.body.appendChild(frame);
return deferred.promise;
}