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Test Info:
- Manifest: docshell/test/browser/browser.toml
"use strict";
/**
*
* Loading a local file, then view-source on that file. Make sure that
* clicking a link within that view-source page is not blocked by security checks.
*/
add_task(async function test_click_link_within_view_source() {
let TEST_FILE = "file_click_link_within_view_source.html";
let TEST_FILE_URI = getChromeDir(getResolvedURI(gTestPath));
TEST_FILE_URI.append(TEST_FILE);
TEST_FILE_URI = Services.io.newFileURI(TEST_FILE_URI).spec;
let DUMMY_FILE = "dummy_page.html";
let DUMMY_FILE_URI = getChromeDir(getResolvedURI(gTestPath));
DUMMY_FILE_URI.append(DUMMY_FILE);
DUMMY_FILE_URI = Services.io.newFileURI(DUMMY_FILE_URI).spec;
await BrowserTestUtils.withNewTab(TEST_FILE_URI, async function () {
let tabSpec = gBrowser.selectedBrowser.currentURI.spec;
info("loading: " + tabSpec);
ok(
tabSpec.startsWith("file://") && tabSpec.endsWith(TEST_FILE),
"sanity check to make sure html loaded"
);
info("click view-source of html");
let tabPromise = BrowserTestUtils.waitForNewTab(gBrowser);
document.getElementById("View:PageSource").doCommand();
let tab = await tabPromise;
tabSpec = gBrowser.selectedBrowser.currentURI.spec;
info("loading: " + tabSpec);
ok(
tabSpec.startsWith("view-source:file://") && tabSpec.endsWith(TEST_FILE),
"loading view-source of html succeeded"
);
info("click testlink within view-source page");
let loadPromise = BrowserTestUtils.browserLoaded(
tab.linkedBrowser,
false,
url => url.endsWith("dummy_page.html")
);
await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function () {
if (content.document.readyState != "complete") {
await ContentTaskUtils.waitForEvent(
content.document,
"readystatechange",
false,
() => content.document.readyState == "complete"
);
}
// document.getElementById() does not work on a view-source page, hence we use document.links
let linksOnPage = content.document.links;
is(
linksOnPage.length,
1,
"sanity check: make sure only one link is present on page"
);
let myLink = content.document.links[0];
myLink.click();
});
await loadPromise;
tabSpec = gBrowser.selectedBrowser.currentURI.spec;
info("loading: " + tabSpec);
ok(
tabSpec.startsWith("view-source:file://") && tabSpec.endsWith(DUMMY_FILE),
"loading view-source of html succeeded"
);
BrowserTestUtils.removeTab(tab);
});
});