/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* vim: set ts=8 sts=2 et sw=2 tw=80: */ /* 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 "nsServiceManagerUtils.h" #include "nsStringGlue.h" #include "nsIDocumentEncoder.h" #include "nsCRT.h" #include "nsIParserUtils.h" void ConvertBufToPlainText(nsString &aConBuf, int aFlag) { nsCOMPtr utils = do_GetService(NS_PARSERUTILS_CONTRACTID); utils->ConvertToPlainText(aConBuf, aFlag, 72, aConBuf); } // Test for ASCII with format=flowed; delsp=yes TEST(PlainTextSerializer, ASCIIWithFlowedDelSp) { nsString test; nsString result; test.AssignLiteral("" "Firefox Firefox Firefox Firefox " "Firefox Firefox Firefox Firefox " "Firefox Firefox Firefox Firefox" ""); ConvertBufToPlainText(test, nsIDocumentEncoder::OutputFormatted | nsIDocumentEncoder::OutputCRLineBreak | nsIDocumentEncoder::OutputLFLineBreak | nsIDocumentEncoder::OutputFormatFlowed | nsIDocumentEncoder::OutputFormatDelSp); // create result case result.AssignLiteral("Firefox Firefox Firefox Firefox " "Firefox Firefox Firefox Firefox " "Firefox \r\nFirefox Firefox Firefox\r\n"); ASSERT_TRUE(test.Equals(result)) << "Wrong HTML to ASCII text serialization with format=flowed; delsp=yes"; } // Test for CJK with format=flowed; delsp=yes TEST(PlainTextSerializer, CJKWithFlowedDelSp) { nsString test; nsString result; test.AssignLiteral(""); for (uint32_t i = 0; i < 40; i++) { // Insert Kanji (U+5341) test.Append(0x5341); } test.AppendLiteral(""); ConvertBufToPlainText(test, nsIDocumentEncoder::OutputFormatted | nsIDocumentEncoder::OutputCRLineBreak | nsIDocumentEncoder::OutputLFLineBreak | nsIDocumentEncoder::OutputFormatFlowed | nsIDocumentEncoder::OutputFormatDelSp); // create result case for (uint32_t i = 0; i < 36; i++) { result.Append(0x5341); } result.AppendLiteral(" \r\n"); for (uint32_t i = 0; i < 4; i++) { result.Append(0x5341); } result.AppendLiteral("\r\n"); ASSERT_TRUE(test.Equals(result)) << "Wrong HTML to CJK text serialization with format=flowed; delsp=yes"; } // Test for CJK with DisallowLineBreaking TEST(PlainTextSerializer, CJKWithDisallowLineBreaking) { nsString test; nsString result; test.AssignLiteral(""); for (uint32_t i = 0; i < 400; i++) { // Insert Kanji (U+5341) test.Append(0x5341); } test.AppendLiteral(""); ConvertBufToPlainText(test, nsIDocumentEncoder::OutputFormatted | nsIDocumentEncoder::OutputCRLineBreak | nsIDocumentEncoder::OutputLFLineBreak | nsIDocumentEncoder::OutputFormatFlowed | nsIDocumentEncoder::OutputDisallowLineBreaking); // create result case for (uint32_t i = 0; i < 400; i++) { result.Append(0x5341); } result.AppendLiteral("\r\n"); ASSERT_TRUE(test.Equals(result)) << "Wrong HTML to CJK text serialization with OutputDisallowLineBreaking"; } // Test for ASCII with format=flowed; and quoted lines in preformatted span. TEST(PlainTextSerializer, PreformatFlowedQuotes) { nsString test; nsString result; test.AssignLiteral("" "" "> Firefox Firefox Firefox Firefox
" "> Firefox Firefox Firefox Firefox
" ">
" ">> Firefox Firefox Firefox Firefox
" ">> Firefox Firefox Firefox Firefox
" ""); ConvertBufToPlainText(test, nsIDocumentEncoder::OutputFormatted | nsIDocumentEncoder::OutputCRLineBreak | nsIDocumentEncoder::OutputLFLineBreak | nsIDocumentEncoder::OutputFormatFlowed); // create result case result.AssignLiteral("> Firefox Firefox Firefox Firefox \r\n" "> Firefox Firefox Firefox Firefox\r\n" ">\r\n" ">> Firefox Firefox Firefox Firefox \r\n" ">> Firefox Firefox Firefox Firefox\r\n"); ASSERT_TRUE(test.Equals(result)) << "Wrong HTML to ASCII text serialization with format=flowed; and quoted " "lines"; } TEST(PlainTextSerializer, PrettyPrintedHtml) { nsString test; test.AppendLiteral( "" NS_LINEBREAK "" NS_LINEBREAK " first
" NS_LINEBREAK " second
" NS_LINEBREAK "" NS_LINEBREAK ""); ConvertBufToPlainText(test, 0); ASSERT_TRUE(test.EqualsLiteral("first" NS_LINEBREAK "second" NS_LINEBREAK)) << "Wrong prettyprinted html to text serialization"; } TEST(PlainTextSerializer, PreElement) { nsString test; test.AppendLiteral( "" NS_LINEBREAK "" NS_LINEBREAK "
" NS_LINEBREAK
    "  first" NS_LINEBREAK
    "  second" NS_LINEBREAK
    "
" NS_LINEBREAK "" NS_LINEBREAK ""); ConvertBufToPlainText(test, 0); ASSERT_TRUE(test.EqualsLiteral(" first" NS_LINEBREAK " second" NS_LINEBREAK NS_LINEBREAK)) << "Wrong prettyprinted html to text serialization"; } TEST(PlainTextSerializer, BlockElement) { nsString test; test.AppendLiteral( "" NS_LINEBREAK "" NS_LINEBREAK "
" NS_LINEBREAK " first" NS_LINEBREAK "
" NS_LINEBREAK "
" NS_LINEBREAK " second" NS_LINEBREAK "
" NS_LINEBREAK "" NS_LINEBREAK ""); ConvertBufToPlainText(test, 0); ASSERT_TRUE(test.EqualsLiteral("first" NS_LINEBREAK "second" NS_LINEBREAK)) << "Wrong prettyprinted html to text serialization"; } TEST(PlainTextSerializer, PreWrapElementForThunderbird) { // This test examines the magic pre-wrap setup that Thunderbird relies on. nsString test; test.AppendLiteral( "" NS_LINEBREAK "" NS_LINEBREAK "
" NS_LINEBREAK
    "  first line is too long" NS_LINEBREAK
    "  second line is even loooonger  " NS_LINEBREAK
    "
" NS_LINEBREAK "" NS_LINEBREAK ""); ConvertBufToPlainText(test, nsIDocumentEncoder::OutputWrap); // "\n\n first\nline is\ntoo long\n second\nline is\neven\nloooonger\n\n\n" ASSERT_TRUE(test.EqualsLiteral(NS_LINEBREAK NS_LINEBREAK " first" NS_LINEBREAK "line is" NS_LINEBREAK "too long" NS_LINEBREAK " second" NS_LINEBREAK "line is" NS_LINEBREAK "even" NS_LINEBREAK "loooonger" NS_LINEBREAK NS_LINEBREAK NS_LINEBREAK)) << "Wrong prettyprinted html to text serialization"; } TEST(PlainTextSerializer, Simple) { nsString test; test.AppendLiteral("basespan" "body"); ConvertBufToPlainText(test, 0); ASSERT_TRUE(test.EqualsLiteral("basespanbody")) << "Wrong html to text serialization"; }