70 lines
2.6 KiB
C++
70 lines
2.6 KiB
C++
/* -*- 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 "nsCOMPtr.h"
|
|
#include "nsIDocumentEncoder.h"
|
|
#include "nsString.h"
|
|
#include "mozilla/ErrorResult.h"
|
|
#include "mozilla/dom/Document.h"
|
|
#include "mozilla/dom/DOMParser.h"
|
|
|
|
using namespace mozilla;
|
|
using namespace mozilla::dom;
|
|
|
|
// Test that serialising some DOM doesn't destroy links by word-wrapping long
|
|
// href values containing spaces.
|
|
TEST(TestXMLSerializerNoBreakLink, TestXMLSerializerNoBreakLinkMain)
|
|
{
|
|
// Build up a stupidly-long URL with spaces. Default is to wrap at column
|
|
// 72, so we want to exceed that.
|
|
nsString longURL = u"http://www.example.com/link with spaces"_ns;
|
|
for (int i = 1; i < 125; ++i) {
|
|
longURL.Append(u' ');
|
|
longURL.Append(IntToTString<char16_t>(i));
|
|
}
|
|
nsString htmlInput =
|
|
u"<html><head>"
|
|
"<meta charset=\"utf-8\">"
|
|
"</head><body>Hello Thunderbird! <a href=\""_ns +
|
|
longURL + u"\">Link</a></body></html>"_ns;
|
|
|
|
// Parse HTML into a Document.
|
|
nsCOMPtr<Document> document;
|
|
{
|
|
IgnoredErrorResult rv;
|
|
RefPtr<DOMParser> parser = DOMParser::CreateWithoutGlobal(rv);
|
|
ASSERT_FALSE(rv.Failed());
|
|
document = parser->ParseFromStringInternal(htmlInput,
|
|
SupportedType::Text_html, rv);
|
|
ASSERT_FALSE(rv.Failed());
|
|
}
|
|
|
|
// Serialize back in a variety of flavours and check the URL survives the
|
|
// round trip intact.
|
|
nsCString contentTypes[] = {"text/xml"_ns, "application/xml"_ns,
|
|
"application/xhtml+xml"_ns, "image/svg+xml"_ns,
|
|
"text/html"_ns};
|
|
for (auto const& contentType : contentTypes) {
|
|
uint32_t flagsToTest[] = {
|
|
nsIDocumentEncoder::OutputFormatted, nsIDocumentEncoder::OutputWrap,
|
|
nsIDocumentEncoder::OutputFormatted | nsIDocumentEncoder::OutputWrap};
|
|
for (uint32_t flags : flagsToTest) {
|
|
// Serialize doc back to HTML source again.
|
|
nsCOMPtr<nsIDocumentEncoder> encoder =
|
|
do_createDocumentEncoder(contentType.get());
|
|
ASSERT_TRUE(encoder);
|
|
nsresult rv =
|
|
encoder->Init(document, NS_ConvertASCIItoUTF16(contentType), flags);
|
|
ASSERT_TRUE(NS_SUCCEEDED(rv));
|
|
nsString parsed;
|
|
rv = encoder->EncodeToString(parsed);
|
|
ASSERT_TRUE(NS_SUCCEEDED(rv));
|
|
|
|
// URL is intact?
|
|
EXPECT_TRUE(parsed.Find(longURL) != kNotFound);
|
|
}
|
|
}
|
|
}
|