1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
|
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/
*/
const TEST_PATH =
getRootDirectory(gTestPath).replace(
"chrome://mochitests/content",
"https://example.com"
) + "meta_tags.html";
/**
* This tests that with the page meta_tags.html, ContentMetaHandler.jsm parses
* out the meta tags avilable and only stores the best one for description and
* one for preview image url. In the case of this test, the best defined meta
* tags are "og:description" and "og:image:secure_url". The list of meta tags
* and order of preference is found in ContentMetaHandler.jsm.
*/
add_task(async function test_metadata() {
const tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_PATH);
// Wait until places has stored the page info
const pageInfo = await waitForPageInfo(TEST_PATH);
is(pageInfo.description, "og:description", "got the correct description");
is(
pageInfo.previewImageURL.href,
"https://test.com/og-image-secure-url.jpg",
"got the correct preview image"
);
BrowserTestUtils.removeTab(tab);
await PlacesUtils.history.clear();
});
/**
* This test is almost like the previous one except it opens a second tab to
* make sure the extra tab does not cause the debounce logic to be skipped. If
* incorrectly skipped, the updated metadata would not include the delayed meta.
*/
add_task(async function multiple_tabs() {
const tab = await BrowserTestUtils.openNewForegroundTab(gBrowser, TEST_PATH);
// Add a background tab to cause another page to load *without* putting the
// desired URL in a background tab, which results in its timers being throttled.
BrowserTestUtils.addTab(gBrowser);
// Wait until places has stored the page info
const pageInfo = await waitForPageInfo(TEST_PATH);
is(pageInfo.description, "og:description", "got the correct description");
is(
pageInfo.previewImageURL.href,
"https://test.com/og-image-secure-url.jpg",
"got the correct preview image"
);
BrowserTestUtils.removeTab(tab);
BrowserTestUtils.removeTab(gBrowser.selectedTab);
await PlacesUtils.history.clear();
});
|