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
|
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */
#include "gtest/gtest.h"
#include "mozilla/dom/L10nOverlays.h"
#include "mozilla/dom/Document.h"
#include "mozilla/dom/L10nOverlaysBinding.h"
#include "mozilla/dom/Element.h"
#include "mozilla/NullPrincipal.h"
#include "nsNetUtil.h"
using mozilla::NullPrincipal;
using namespace mozilla::dom;
static already_AddRefed<Document> SetUpDocument() {
nsCOMPtr<nsIURI> uri;
NS_NewURI(getter_AddRefs(uri), "about:blank");
nsCOMPtr<nsIPrincipal> principal =
NullPrincipal::CreateWithoutOriginAttributes();
nsCOMPtr<Document> document;
nsresult rv = NS_NewDOMDocument(getter_AddRefs(document),
u""_ns, // aNamespaceURI
u""_ns, // aQualifiedName
nullptr, // aDoctype
uri, uri, principal,
false, // aLoadedAsData
nullptr, // aEventObject
DocumentFlavorHTML);
if (NS_WARN_IF(NS_FAILED(rv))) {
return nullptr;
}
return document.forget();
}
/**
* This test verifies that the basic C++ DOM L10nOverlays API
* works correctly.
*/
TEST(DOM_L10n_Overlays, Initial)
{
mozilla::ErrorResult rv;
// 1. Set up an HTML document.
nsCOMPtr<Document> doc = SetUpDocument();
// 2. Create a simple Element with a child.
//
// <div>
// <a data-l10n-name="link" href="https://www.mozilla.org"></a>
// </div>
//
RefPtr<Element> elem = doc->CreateHTMLElement(nsGkAtoms::div);
RefPtr<Element> span = doc->CreateHTMLElement(nsGkAtoms::a);
span->SetAttribute(u"data-l10n-name"_ns, u"link"_ns, rv);
span->SetAttribute(u"href"_ns, u"https://www.mozilla.org"_ns, rv);
elem->AppendChild(*span, rv);
// 3. Create an L10nMessage with a translation for the element.
L10nMessage translation;
translation.mValue.AssignLiteral(
"Hello <a data-l10n-name=\"link\">World</a>.");
// 4. Translate the element.
nsTArray<L10nOverlaysError> errors;
L10nOverlays::TranslateElement(*elem, translation, errors, rv);
nsAutoString textContent;
elem->GetInnerHTML(textContent, rv);
// 5. Verify that the innerHTML matches the expectations.
ASSERT_STREQ(NS_ConvertUTF16toUTF8(textContent).get(),
"Hello <a data-l10n-name=\"link\" "
"href=\"https://www.mozilla.org\">World</a>.");
}
|
