| // Copyright 2016 PDFium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "core/fxcrt/xml/cfx_xmlsyntaxparser.h" |
| |
| #include <memory> |
| |
| #include "core/fxcrt/cfx_seekablestreamproxy.h" |
| #include "core/fxcrt/fx_codepage.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "testing/test_support.h" |
| |
| class CFX_XMLSyntaxParserTest : public pdfium::FPDF_Test {}; |
| |
| TEST_F(CFX_XMLSyntaxParserTest, CData) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <![CDATA[\n" |
| " if (a[1] < 3)\n" |
| " app.alert(\"Tclams\");\n" |
| " ]]>\n" |
| "</script>"; |
| |
| const wchar_t* cdata = |
| L"\n" |
| L" if (a[1] < 3)\n" |
| L" app.alert(\"Tclams\");\n" |
| L" "; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::CData, parser.DoSyntaxParse()); |
| ASSERT_EQ(cdata, parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementClose, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, CDataWithInnerScript) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <![CDATA[\n" |
| " if (a[1] < 3)\n" |
| " app.alert(\"Tclams\");\n" |
| " </script>\n" |
| " ]]>\n" |
| "</script>"; |
| |
| const wchar_t* cdata = |
| L"\n" |
| L" if (a[1] < 3)\n" |
| L" app.alert(\"Tclams\");\n" |
| L" </script>\n" |
| L" "; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::CData, parser.DoSyntaxParse()); |
| ASSERT_EQ(cdata, parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementClose, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, ArrowBangArrow) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <!>\n" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementClose, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, ArrowBangBracketArrow) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <![>\n" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| // Parser walks to end of input. |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, IncompleteCData) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <![CDATA>\n" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| // Parser walks to end of input. |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, UnClosedCData) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <![CDATA[\n" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| // Parser walks to end of input. |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, EmptyCData) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <![CDATA[]]>\n" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::CData, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementClose, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, Comment) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <!-- A Comment -->\n" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementClose, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, IncorrectCommentStart) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <!- A Comment -->\n" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementClose, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, CommentEmpty) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <!---->\n" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementClose, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, CommentThreeDash) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <!--->\n" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, CommentTwoDash) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">\n" |
| " <!-->\n" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"\n ", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, Entities) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">" |
| "B" |
| "T" |
| "H" |
| "ꭈ" |
| "�" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"BTH\xab48", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementClose, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, EntityOverflowHex) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">" |
| "�" |
| "�" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L" ", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementClose, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, EntityOverflowDecimal) { |
| const char* input = |
| "<script contentType=\"application/x-javascript\">" |
| "�" |
| "�" |
| "</script>"; |
| |
| CFX_RetainPtr<CFX_SeekableStreamProxy> stream = |
| pdfium::MakeRetain<CFX_SeekableStreamProxy>( |
| reinterpret_cast<uint8_t*>(const_cast<char*>(input)), strlen(input)); |
| stream->SetCodePage(FX_CODEPAGE_UTF8); |
| |
| CFX_XMLSyntaxParser parser(stream); |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementOpen, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::TagName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriName, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"contentType", parser.GetAttributeName()); |
| ASSERT_EQ(FX_XmlSyntaxResult::AttriValue, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"application/x-javascript", parser.GetAttributeValue()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementBreak, parser.DoSyntaxParse()); |
| ASSERT_EQ(FX_XmlSyntaxResult::Text, parser.DoSyntaxParse()); |
| ASSERT_EQ(L" ", parser.GetTextData()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::ElementClose, parser.DoSyntaxParse()); |
| ASSERT_EQ(L"script", parser.GetTagName()); |
| |
| ASSERT_EQ(FX_XmlSyntaxResult::EndOfString, parser.DoSyntaxParse()); |
| } |
| |
| TEST_F(CFX_XMLSyntaxParserTest, IsXMLNameChar) { |
| EXPECT_FALSE(CFX_XMLSyntaxParser::IsXMLNameChar(L'-', true)); |
| EXPECT_TRUE(CFX_XMLSyntaxParser::IsXMLNameChar(L'-', false)); |
| |
| EXPECT_FALSE(CFX_XMLSyntaxParser::IsXMLNameChar(0x2069, true)); |
| EXPECT_TRUE(CFX_XMLSyntaxParser::IsXMLNameChar(0x2070, true)); |
| EXPECT_TRUE(CFX_XMLSyntaxParser::IsXMLNameChar(0x2073, true)); |
| EXPECT_TRUE(CFX_XMLSyntaxParser::IsXMLNameChar(0x218F, true)); |
| EXPECT_FALSE(CFX_XMLSyntaxParser::IsXMLNameChar(0x2190, true)); |
| |
| EXPECT_FALSE(CFX_XMLSyntaxParser::IsXMLNameChar(0xFDEF, true)); |
| EXPECT_TRUE(CFX_XMLSyntaxParser::IsXMLNameChar(0xFDF0, true)); |
| EXPECT_TRUE(CFX_XMLSyntaxParser::IsXMLNameChar(0xFDF1, true)); |
| EXPECT_TRUE(CFX_XMLSyntaxParser::IsXMLNameChar(0xFFFD, true)); |
| EXPECT_FALSE(CFX_XMLSyntaxParser::IsXMLNameChar(0xFFFE, true)); |
| } |
