Source code
Revision control
Copy as Markdown
Other Tools
Test Info: Warnings
- This test gets skipped with pattern: headless
- Manifest: dom/events/test/clipboard/browser.toml
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
const kContentFileUrl =
kBaseUrlForContent + "simple_navigator_clipboard_readText.html";
// @param aBrowser browser object of the content tab.
// @param aMultipleReadTextCalls if false, exactly one call is made, two
// otherwise.
function promiseClickContentToTriggerClipboardReadText(
aBrowser,
aMultipleReadTextCalls
) {
return promiseClickContentElement(
aBrowser,
aMultipleReadTextCalls ? "invokeReadTextTwiceId" : "invokeReadTextOnceId"
);
}
// @param aBrowser browser object of the content tab.
function promiseMutatedReadTextResultFromContentElement(aBrowser) {
return promiseMutatedTextContentFromContentElement(
aBrowser,
"readTextResultId"
);
}
add_setup(async function () {
await SpecialPowers.pushPrefEnv({
set: [["test.events.async.enabled", true]],
});
});
add_task(async function test_paste_button_position() {
if (
AppConstants.platform == "macosx" &&
Services.prefs.getBoolPref("widget.macos.native-anchored-menus", false)
) {
info("Skipping test_paste_button_position with native menus");
return;
}
// Ensure there's text on the clipboard.
await promiseWritingRandomTextToClipboard();
await BrowserTestUtils.withNewTab(kContentFileUrl, async function (browser) {
const pasteButtonIsShown = promisePasteButtonIsShown();
const coordsOfClickInContentRelativeToScreenInDevicePixels =
await promiseClickContentToTriggerClipboardReadText(browser, false);
info(
"coordsOfClickInContentRelativeToScreenInDevicePixels: " +
coordsOfClickInContentRelativeToScreenInDevicePixels.x +
", " +
coordsOfClickInContentRelativeToScreenInDevicePixels.y
);
const pasteButtonCoordsRelativeToScreenInDevicePixels =
await pasteButtonIsShown;
info(
"pasteButtonCoordsRelativeToScreenInDevicePixels: " +
pasteButtonCoordsRelativeToScreenInDevicePixels.x +
", " +
pasteButtonCoordsRelativeToScreenInDevicePixels.y
);
const mouseCoordsRelativeToScreenInDevicePixels =
getMouseCoordsRelativeToScreenInDevicePixels();
info(
"mouseCoordsRelativeToScreenInDevicePixels: " +
mouseCoordsRelativeToScreenInDevicePixels.x +
", " +
mouseCoordsRelativeToScreenInDevicePixels.y
);
// Asserting not overlapping is important; otherwise, when the
// "Paste" button is shown via a `mousedown` event, the following
// `mouseup` event could accept the "Paste" button unnoticed by the
// user.
ok(
isCloselyLeftOnTopOf(
mouseCoordsRelativeToScreenInDevicePixels,
pasteButtonCoordsRelativeToScreenInDevicePixels
),
"'Paste' button is closely left on top of the mouse pointer."
);
ok(
isCloselyLeftOnTopOf(
coordsOfClickInContentRelativeToScreenInDevicePixels,
pasteButtonCoordsRelativeToScreenInDevicePixels
),
"Coords of click in content are closely left on top of the 'Paste' button."
);
// To avoid disturbing subsequent tests.
const pasteButtonIsHidden = promisePasteButtonIsHidden();
await promiseClickPasteButton();
await pasteButtonIsHidden;
});
});
add_task(async function test_accepting_paste_button() {
// Randomized text to avoid overlappings with other tests.
const clipboardText = await promiseWritingRandomTextToClipboard();
await BrowserTestUtils.withNewTab(kContentFileUrl, async function (browser) {
const pasteButtonIsShown = promisePasteButtonIsShown();
await promiseClickContentToTriggerClipboardReadText(browser, false);
await pasteButtonIsShown;
const pasteButtonIsHidden = promisePasteButtonIsHidden();
const mutatedReadTextResultFromContentElement =
promiseMutatedReadTextResultFromContentElement(browser);
await promiseClickPasteButton();
await pasteButtonIsHidden;
await mutatedReadTextResultFromContentElement.then(value => {
is(
value,
"Resolved: " + clipboardText,
"Text returned from `navigator.clipboard.readText()` is as expected."
);
});
});
});
add_task(async function test_dismissing_paste_button() {
await BrowserTestUtils.withNewTab(kContentFileUrl, async function (browser) {
const pasteButtonIsShown = promisePasteButtonIsShown();
await promiseClickContentToTriggerClipboardReadText(browser, false);
await pasteButtonIsShown;
const pasteButtonIsHidden = promisePasteButtonIsHidden();
const mutatedReadTextResultFromContentElement =
promiseMutatedReadTextResultFromContentElement(browser);
await promiseDismissPasteButton();
await pasteButtonIsHidden;
await mutatedReadTextResultFromContentElement.then(value => {
is(
value,
"Rejected.",
"`navigator.clipboard.readText()` rejected after dismissing the 'Paste' button"
);
});
});
});
add_task(
async function test_multiple_readText_invocations_for_same_user_activation() {
// Randomized text to avoid overlappings with other tests.
const clipboardText = await promiseWritingRandomTextToClipboard();
await BrowserTestUtils.withNewTab(
kContentFileUrl,
async function (browser) {
const pasteButtonIsShown = promisePasteButtonIsShown();
await promiseClickContentToTriggerClipboardReadText(browser, true);
await pasteButtonIsShown;
const mutatedReadTextResultFromContentElement =
promiseMutatedReadTextResultFromContentElement(browser);
const pasteButtonIsHidden = promisePasteButtonIsHidden();
await promiseClickPasteButton();
await mutatedReadTextResultFromContentElement.then(value => {
is(
value,
"Resolved 1: " + clipboardText + "; Resolved 2: " + clipboardText,
"Two calls of `navigator.clipboard.read()` both resolved with the expected text."
);
});
// To avoid disturbing subsequent tests.
await pasteButtonIsHidden;
}
);
}
);
add_task(async function test_new_user_activation_shows_paste_button_again() {
await BrowserTestUtils.withNewTab(kContentFileUrl, async function (browser) {
// Ensure there's text on the clipboard.
await promiseWritingRandomTextToClipboard();
for (let i = 0; i < 2; ++i) {
const pasteButtonIsShown = promisePasteButtonIsShown();
// A click initiates a new user activation.
await promiseClickContentToTriggerClipboardReadText(browser, false);
await pasteButtonIsShown;
const pasteButtonIsHidden = promisePasteButtonIsHidden();
await promiseClickPasteButton();
await pasteButtonIsHidden;
}
});
});