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Bug 1446472 - Part 2: Add a test for ensuring that the identity block icon will show without the doorhanger when canvas auto-blocking happens. r=Gijs

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Differential Revision: https://phabricator.services.mozilla.com/D14260

--HG--
extra : moz-landing-system : lando
This commit is contained in:
Tim Huang 2018-12-16 21:31:06 +00:00
parent 1e2c28f939
commit 02c605cb9d
1 changed files with 35 additions and 4 deletions
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39
browser/base/content/test/permissions/browser_canvas_fingerprinting_resistance.js
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@ -118,8 +118,8 @@ async function withNewTabNoInput(grantPermission, browser) {
}
async function doTestNoInput(grantPermission) {
Services.perms.removeFromPrincipal(kPrincipal, kPermission);
await BrowserTestUtils.withNewTab(kUrl, withNewTabNoInput.bind(null, grantPermission));
Services.perms.removeFromPrincipal(kPrincipal, kPermission);
}
// With auto-declining disabled (not the default)
@ -129,8 +129,39 @@ add_task(doTestNoInput.bind(null, false));
// Tests clicking "Allow" button of the permission prompt.
add_task(doTestNoInput.bind(null, true));
// I don't know how to write a test for "Make sure a prompt is not shown"...
// But ideally we would have one of those...
async function withNewTabAutoBlockNoInput(browser) {
await ContentTask.spawn(browser, null, initTab);
await enableResistFingerprinting(true);
let noShowHandler = () => {
ok(false, "The popup notification should not show in this case.");
};
PopupNotifications.panel.addEventListener("popupshown",
noShowHandler, {once: true});
let promisePopupObserver =
TestUtils.topicObserved("PopupNotifications-updateNotShowing");
// Try to extract canvas data without user inputs.
await ContentTask.spawn(browser, null, extractCanvasData);
await promisePopupObserver;
info("There should be no popup shown on the panel.");
// Check that the icon of canvas permission is shown.
let canvasNotification =
PopupNotifications.getNotification("canvas-permissions-prompt", browser);
is(canvasNotification.anchorElement.getAttribute("showing"), "true",
"The canvas permission icon is correctly shown.");
PopupNotifications.panel.removeEventListener("popupshown", noShowHandler);
await SpecialPowers.popPrefEnv();
}
add_task(async function doTestAutoBlockNoInput() {
await BrowserTestUtils.withNewTab(kUrl, withNewTabAutoBlockNoInput);
});
function extractCanvasDataUserInput(grantPermission) {
let contentWindow = content.wrappedJSObject;
@ -174,8 +205,8 @@ async function withNewTabInput(grantPermission, browser) {
}
async function doTestInput(grantPermission, autoDeclineNoInput) {
Services.perms.removeFromPrincipal(kPrincipal, kPermission);
await BrowserTestUtils.withNewTab(kUrl, withNewTabInput.bind(null, grantPermission));
Services.perms.removeFromPrincipal(kPrincipal, kPermission);
}
// With auto-declining enabled (the default)