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Test Info: Warnings
- This test gets skipped with pattern: os == 'android' OR true
- Manifest: docshell/test/chrome/chrome.toml
<?xml version="1.0"?>
<!--
-->
<!-- test results are displayed in the html:body -->
</body>
<!-- test code goes here -->
<iframe type="content" onload="startTest()" src="file_viewsource_forbidden_in_iframe.html"></iframe>
<script type="application/javascript">
<![CDATA[
SimpleTest.waitForExplicitFinish();
// We create a promise that will resolve with the error message
// on a network error page load and reject on any other load.
function createNetworkErrorMessagePromise(frame) {
return new Promise(function(resolve, reject) {
// Error pages do not fire "load" events, so use a progressListener.
var originalDocumentURI = frame.contentDocument.documentURI;
var progressListener = {
onLocationChange(aWebProgress, aRequest, aLocation, aFlags) {
// Make sure nothing other than an error page is loaded.
if (!(aFlags & Ci.nsIWebProgressListener.LOCATION_CHANGE_ERROR_PAGE)) {
reject("location change was not to an error page");
}
},
onStateChange(aWebProgress) {
// Wait until the documentURI changes (from about:blank) this should
// be the error page URI.
var documentURI = frame.contentDocument.documentURI;
if (documentURI == originalDocumentURI) {
return;
}
aWebProgress.removeProgressListener(progressListener,
Ci.nsIWebProgress.NOTIFY_ALL);
var matchArray = /about:neterror\?.*&d=([^&]*)/.exec(documentURI);
if (!matchArray) {
reject("no network error message found in URI")
return;
}
var errorMsg = matchArray[1];
resolve(decodeURIComponent(errorMsg));
},
QueryInterface: ChromeUtils.generateQI(["nsIWebProgressListener",
"nsISupportsWeakReference"])
};
frame.contentWindow.docShell
.QueryInterface(Ci.nsIInterfaceRequestor)
.getInterface(Ci.nsIWebProgress)
.addProgressListener(progressListener,
Ci.nsIWebProgress.NOTIFY_LOCATION |
Ci.nsIWebProgress.NOTIFY_STATE_REQUEST);
});
}
function startTest() {
// Get a reference message that we know will be an unknown protocol message,
// so we can use it for comparisons in the test cases.
var refIframe = window[0].document.getElementById("refIframe");
var refErrorPromise = createNetworkErrorMessagePromise(refIframe);
refErrorPromise.then(
function(msg) {
window.refErrorMsg = msg;
var testIframe = window[0].document.getElementById("testIframe");
// Run test cases on load of "about:blank", so that the URI always changes
// and we can detect this in our Promise.
testIframe.onload = runNextTestCase;
testIframe.src = "about:blank";
},
function(reason) {
ok(false, "Could not get reference error message", reason);
SimpleTest.finish();
})
.catch(function(e) {
ok(false, "Unexpected exception thrown getting reference error message", e);
});
}
function runTestCase(testCase) {
var testIframe = window[0].document.getElementById("testIframe");
var expectedErrorMsg = window.refErrorMsg.replace("wibble", testCase.expectedProtocolList);
var testErrorPromise = createNetworkErrorMessagePromise(testIframe);
testErrorPromise.then(
function(actualErrorMsg) {
is(actualErrorMsg, expectedErrorMsg, testCase.desc);
testIframe.src = "about:blank";
},
function(reason) {
ok(false, testCase.desc, reason);
testIframe.src = "about:blank";
})
.catch(function(e) {
ok(false, testCase.desc + " - unexpected exception thrown", e);
});
testIframe.src = testCase.protocols + "://example.com/!/";
}
var testCaseIndex = -1;
let testCases = [
{
desc: "Test 1: view-source should not be allowed in an iframe",
protocols: "view-source:http",
expectedProtocolList: "view-source, http"
},
{
desc: "Test 2: jar:view-source should not be allowed in an iframe",
protocols: "jar:view-source:http",
expectedProtocolList: "jar, view-source, http"
},
{
desc: "Test 3: if invalid protocol first should report before view-source",
protocols: "wibble:view-source:http",
// Nothing after the invalid protocol gets set as a proper nested URI,
// so the list stops there.
expectedProtocolList: "wibble"
},
{
desc: "Test 4: if view-source first should report before invalid protocol",
protocols: "view-source:wibble:http",
expectedProtocolList: "view-source, wibble"
}
];
function runNextTestCase() {
++testCaseIndex;
if (testCaseIndex == testCases.length) {
SimpleTest.finish();
return;
}
runTestCase(testCases[testCaseIndex]);
}
]]>
</script>
</window>