Files
UXP-Fixed/devtools/client/responsive.html/test/browser/browser_page_state.js
T
2018-02-02 04:16:08 -05:00

77 lines
2.7 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test page state to ensure page is not reloaded and session history is not
// modified.
const DUMMY_1_URL = "http://example.com/";
const TEST_URL = `${URL_ROOT}doc_page_state.html`;
const DUMMY_2_URL = "http://example.com/browser/";
add_task(function* () {
// Load up a sequence of pages:
// 0. DUMMY_1_URL
// 1. TEST_URL
// 2. DUMMY_2_URL
let tab = yield addTab(DUMMY_1_URL);
let browser = tab.linkedBrowser;
yield load(browser, TEST_URL);
yield load(browser, DUMMY_2_URL);
// Check session history state
let history = yield getSessionHistory(browser);
is(history.index, 2, "At page 2 in history");
is(history.entries.length, 3, "3 pages in history");
is(history.entries[0].uri, DUMMY_1_URL, "Page 0 URL matches");
is(history.entries[1].uri, TEST_URL, "Page 1 URL matches");
is(history.entries[2].uri, DUMMY_2_URL, "Page 2 URL matches");
// Go back one so we're at the test page
yield back(browser);
// Check session history state
history = yield getSessionHistory(browser);
is(history.index, 1, "At page 1 in history");
is(history.entries.length, 3, "3 pages in history");
is(history.entries[0].uri, DUMMY_1_URL, "Page 0 URL matches");
is(history.entries[1].uri, TEST_URL, "Page 1 URL matches");
is(history.entries[2].uri, DUMMY_2_URL, "Page 2 URL matches");
// Click on content to set an altered state that would be lost on reload
yield BrowserTestUtils.synthesizeMouseAtCenter("body", {}, browser);
let { ui } = yield openRDM(tab);
// Check color inside the viewport
let color = yield spawnViewportTask(ui, {}, function* () {
// eslint-disable-next-line mozilla/no-cpows-in-tests
return content.getComputedStyle(content.document.body)
.getPropertyValue("background-color");
});
is(color, "rgb(0, 128, 0)",
"Content is still modified from click in viewport");
yield closeRDM(tab);
// Check color back in the browser tab
color = yield ContentTask.spawn(browser, {}, function* () {
// eslint-disable-next-line mozilla/no-cpows-in-tests
return content.getComputedStyle(content.document.body)
.getPropertyValue("background-color");
});
is(color, "rgb(0, 128, 0)",
"Content is still modified from click in browser tab");
// Check session history state
history = yield getSessionHistory(browser);
is(history.index, 1, "At page 1 in history");
is(history.entries.length, 3, "3 pages in history");
is(history.entries[0].uri, DUMMY_1_URL, "Page 0 URL matches");
is(history.entries[1].uri, TEST_URL, "Page 1 URL matches");
is(history.entries[2].uri, DUMMY_2_URL, "Page 2 URL matches");
yield removeTab(tab);
});