зеркало из https://github.com/mozilla/gecko-dev.git
53 строки
1.8 KiB
C++
53 строки
1.8 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* 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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#include "gtest/gtest.h"
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#include "nsCOMPtr.h"
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#include "nsString.h"
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#include "mozilla/dom/DOMParser.h"
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#include "mozilla/dom/Document.h"
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#include "nsIDocumentEncoder.h"
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#include "mozilla/ErrorResult.h"
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// This is a test for mozilla::dom::DOMParser::CreateWithoutGlobal() which was
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// implemented for use in Thunderbird's MailNews module.
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// int main(int argc, char** argv)
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TEST(TestParser, TestParserMain)
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{
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bool allTestsPassed = false;
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constexpr auto htmlInput =
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u"<html><head>"
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"<meta http-equiv=\"content-type\" content=\"text/html; charset=\">"
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"</head><body>Hello <b>Thunderbird!</b></body></html>"_ns;
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do {
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// Parse the HTML source.
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mozilla::IgnoredErrorResult rv2;
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RefPtr<mozilla::dom::DOMParser> parser =
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mozilla::dom::DOMParser::CreateWithoutGlobal(rv2);
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if (rv2.Failed()) break;
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nsCOMPtr<mozilla::dom::Document> document = parser->ParseFromString(
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htmlInput, mozilla::dom::SupportedType::Text_html, rv2);
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if (rv2.Failed()) break;
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// Serialize it back to HTML source again.
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nsCOMPtr<nsIDocumentEncoder> encoder =
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do_createDocumentEncoder("text/html");
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if (!encoder) break;
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nsresult rv =
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encoder->Init(document, u"text/html"_ns, nsIDocumentEncoder::OutputRaw);
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if (NS_FAILED(rv)) break;
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nsString parsed;
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rv = encoder->EncodeToString(parsed);
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if (NS_FAILED(rv)) break;
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EXPECT_TRUE(parsed.Equals(htmlInput));
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allTestsPassed = true;
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} while (false);
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EXPECT_TRUE(allTestsPassed);
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}
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