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
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
/**
* Checks that the page renders without issue, and that the expected elements
* are there.
*/
add_task(async function test_about_translations_enabled() {
await openAboutTranslations({
runInPage: async ({ selectors }) => {
const { document, window } = content;
await ContentTaskUtils.waitForCondition(() => {
const trElement = document.querySelector(selectors.translationResult);
const trBlankElement = document.querySelector(
selectors.translationResultBlank
);
const { visibility: trVisibility } = window.getComputedStyle(trElement);
const { visibility: trBlankVisibility } =
window.getComputedStyle(trBlankElement);
return trVisibility === "hidden" && trBlankVisibility === "visible";
}, `Waiting for placeholder text to be visible."`);
function checkElementIsVisible(expectVisible, name) {
const expected = expectVisible ? "visible" : "hidden";
const element = document.querySelector(selectors[name]);
ok(Boolean(element), `Element ${name} was found.`);
const { visibility } = window.getComputedStyle(element);
is(
visibility,
expected,
`Element ${name} was not ${expected} but should be.`
);
}
checkElementIsVisible(true, "pageHeader");
checkElementIsVisible(true, "fromLanguageSelect");
checkElementIsVisible(true, "toLanguageSelect");
checkElementIsVisible(true, "translationTextarea");
checkElementIsVisible(true, "translationResultBlank");
checkElementIsVisible(false, "translationResult");
},
});
});
/**
* Checks that the page does not show the content when disabled.
*/
add_task(async function test_about_translations_disabled() {
await openAboutTranslations({
disabled: true,
runInPage: async ({ selectors }) => {
const { document, window } = content;
await ContentTaskUtils.waitForCondition(() => {
const element = document.querySelector(selectors.translationResult);
const { visibility } = window.getComputedStyle(element);
return visibility === "hidden";
}, `Waiting for translated text to be hidden."`);
function checkElementIsInvisible(name) {
const element = document.querySelector(selectors[name]);
ok(Boolean(element), `Element ${name} was found.`);
const { visibility } = window.getComputedStyle(element);
is(visibility, "hidden", `Element ${name} was invisible.`);
}
checkElementIsInvisible("pageHeader");
checkElementIsInvisible("fromLanguageSelect");
checkElementIsInvisible("toLanguageSelect");
checkElementIsInvisible("translationTextarea");
checkElementIsInvisible("translationResult");
checkElementIsInvisible("translationResultBlank");
},
});
});
/**
* Test that the page is properly disabled when the engine isn't supported.
*/
add_task(async function test_about_translations_disabling() {
await openAboutTranslations({
prefs: [["browser.translations.simulateUnsupportedEngine", true]],
runInPage: async ({ selectors }) => {
const { document, window } = content;
info('Checking for the "no support" message.');
await ContentTaskUtils.waitForCondition(
() => document.querySelector(selectors.noSupportMessage),
'Waiting for the "no support" message.'
);
/** @type {HTMLSelectElement} */
const fromSelect = document.querySelector(selectors.fromLanguageSelect);
/** @type {HTMLSelectElement} */
const toSelect = document.querySelector(selectors.toLanguageSelect);
/** @type {HTMLTextAreaElement} */
const translationTextarea = document.querySelector(
selectors.translationTextarea
);
ok(fromSelect.disabled, "The from select is disabled");
ok(toSelect.disabled, "The to select is disabled");
ok(translationTextarea.disabled, "The textarea is disabled");
function checkElementIsVisible(expectVisible, name) {
const expected = expectVisible ? "visible" : "hidden";
const element = document.querySelector(selectors[name]);
ok(Boolean(element), `Element ${name} was found.`);
const { visibility } = window.getComputedStyle(element);
is(
visibility,
expected,
`Element ${name} was not ${expected} but should be.`
);
}
checkElementIsVisible(true, "translationInfo");
},
});
});
|
