Quelle TestXMLSerializerNoBreakLink.cpp

Sprache: C

/* 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/ErrorResult.h"
#include "mozilla/dom/DOMParser.h"
#include "mozilla/dom/Document.h"
#include "nsCOMPtr.h"
#include "nsIDocumentEncoder.h"
#include "nsString.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);
    }
  }
}

Messung V0.5 in Prozent

¤ Dauer der Verarbeitung: 0.3 Sekunden ¤

Wurzel

Suchen

PVS Prover

Isabelle Prover

NIST Cobol Testsuite

Cephes Mathematical Library

Vienna Development Method

Haftungshinweis

Die Informationen auf dieser Webseite wurden nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit, noch Qualität der bereit gestellten Informationen zugesichert.

Bemerkung:

Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.