64 lines
2 KiB
JavaScript
64 lines
2 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/**
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* Basic tests for the page data service.
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*/
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const TEST_URL = "https://example.com/";
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const TEST_URL2 = "https://example.com/browser";
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add_task(async function test_pagedata_no_data() {
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let promise = PageDataService.once("page-data");
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await BrowserTestUtils.withNewTab(TEST_URL, async browser => {
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let pageData = await promise;
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Assert.equal(pageData.url, TEST_URL, "Should have returned the loaded URL");
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Assert.deepEqual(pageData.data, {}, "Should have returned no data");
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Assert.deepEqual(
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PageDataService.getCached(TEST_URL),
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pageData,
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"Should return the same data from the cache"
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);
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promise = PageDataService.once("page-data");
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BrowserTestUtils.startLoadingURIString(browser, TEST_URL2);
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await BrowserTestUtils.browserLoaded(browser, false, TEST_URL2);
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pageData = await promise;
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Assert.equal(
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pageData.url,
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TEST_URL2,
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"Should have returned the loaded URL"
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);
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Assert.deepEqual(pageData.data, {}, "Should have returned no data");
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Assert.deepEqual(
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PageDataService.getCached(TEST_URL2),
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pageData,
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"Should return the same data from the cache"
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);
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info("Test going back still triggers collection");
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promise = PageDataService.once("page-data");
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let locationChangePromise = BrowserTestUtils.waitForLocationChange(
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gBrowser,
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TEST_URL
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);
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browser.goBack();
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await locationChangePromise;
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pageData = await promise;
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Assert.equal(
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pageData.url,
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TEST_URL,
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"Should have returned the URL of the previous page"
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);
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Assert.deepEqual(pageData.data, {}, "Should have returned no data");
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Assert.deepEqual(
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PageDataService.getCached(TEST_URL),
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pageData,
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"Should return the same data from the cache"
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);
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});
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});
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