From 9f0e85ac36826e39a242f8039c2b2c333ee99f4f Mon Sep 17 00:00:00 2001 From: Dan Sinclair Date: Tue, 8 Aug 2017 13:23:24 -0400 Subject: Move CSS code to core The xfa/fde/css code has no other links into xfa/. This CL moves the css code to core/fxcrt/css and sets to only build when pdf_enable_xfa is enabled. Change-Id: Iefd208e1f83a28b80b567c574e841e87bce310be Reviewed-on: https://pdfium-review.googlesource.com/9251 Commit-Queue: dsinclair Reviewed-by: Tom Sepez --- core/fxcrt/css/cfx_cssvaluelistparser_unittest.cpp | 141 +++++++++++++++++++++ 1 file changed, 141 insertions(+) create mode 100644 core/fxcrt/css/cfx_cssvaluelistparser_unittest.cpp (limited to 'core/fxcrt/css/cfx_cssvaluelistparser_unittest.cpp') diff --git a/core/fxcrt/css/cfx_cssvaluelistparser_unittest.cpp b/core/fxcrt/css/cfx_cssvaluelistparser_unittest.cpp new file mode 100644 index 0000000000..510c96251d --- /dev/null +++ b/core/fxcrt/css/cfx_cssvaluelistparser_unittest.cpp @@ -0,0 +1,141 @@ +// Copyright 2017 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. + +// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com + +#include "core/fxcrt/css/cfx_cssvaluelistparser.h" + +#include "testing/gtest/include/gtest/gtest.h" +#include "testing/test_support.h" +#include "third_party/base/ptr_util.h" + +TEST(CFX_CSSValueListParserTest, rgb_short) { + CFX_CSSPrimitiveType type; + const wchar_t* start; + int32_t len; + + auto parser = pdfium::MakeUnique(L"#abc", 4, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::RGB, type); + EXPECT_EQ(L"#abc", CFX_WideString(start, len)); + EXPECT_FALSE(parser->NextValue(type, start, len)); + + parser = pdfium::MakeUnique(L"#abcdef", 7, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::RGB, type); + EXPECT_EQ(L"#abcdef", CFX_WideString(start, len)); + EXPECT_FALSE(parser->NextValue(type, start, len)); + + parser = + pdfium::MakeUnique(L"rgb(1, 255, 4)", 14, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::RGB, type); + EXPECT_EQ(L"rgb(1, 255, 4)", CFX_WideString(start, len)); + + parser = pdfium::MakeUnique(L"#abcdefghij", 11, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Unknown, type); + EXPECT_EQ(L"#abcdefghij", CFX_WideString(start, len)); + EXPECT_FALSE(parser->NextValue(type, start, len)); +} + +TEST(CFX_CSSValueListParserTest, number_parsing) { + CFX_CSSPrimitiveType type; + const wchar_t* start; + int32_t len; + + auto parser = pdfium::MakeUnique(L"1234", 4, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Number, type); + EXPECT_EQ(L"1234", CFX_WideString(start, len)); + + parser = pdfium::MakeUnique(L"-1234", 5, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Number, type); + EXPECT_EQ(L"-1234", CFX_WideString(start, len)); + + parser = pdfium::MakeUnique(L"+1234", 5, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Number, type); + EXPECT_EQ(L"+1234", CFX_WideString(start, len)); + + parser = pdfium::MakeUnique(L".1234", 5, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Number, type); + EXPECT_EQ(L".1234", CFX_WideString(start, len)); + + parser = pdfium::MakeUnique(L"4321.1234", 9, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Number, type); + EXPECT_EQ(L"4321.1234", CFX_WideString(start, len)); + + // TODO(dsinclair): These should probably fail but currently don't. + parser = pdfium::MakeUnique(L"4321.12.34", 10, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Number, type); + EXPECT_EQ(L"4321.12.34", CFX_WideString(start, len)); + + parser = pdfium::MakeUnique(L"43a1.12.34", 10, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Number, type); + EXPECT_EQ(L"43a1.12.34", CFX_WideString(start, len)); +} + +TEST(CFX_CSSValueListParserTest, string_parsing) { + CFX_CSSPrimitiveType type; + const wchar_t* start; + int32_t len; + + auto parser = + pdfium::MakeUnique(L"'string'", 8, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::String, type); + EXPECT_EQ(L"string", CFX_WideString(start, len)); + + parser = pdfium::MakeUnique(L"\"another string\"", 16, + L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::String, type); + EXPECT_EQ(L"another string", CFX_WideString(start, len)); + + parser = pdfium::MakeUnique(L"standalone", 10, L' '); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::String, type); + EXPECT_EQ(L"standalone", CFX_WideString(start, len)); +} + +TEST(CFX_CSSValueListParserTest, multiparsing) { + CFX_CSSPrimitiveType type; + const wchar_t* start; + int32_t len; + + auto parser = pdfium::MakeUnique(L"1, 2, 3", 7, L','); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Number, type); + EXPECT_EQ(L"1", CFX_WideString(start, len)); + + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Number, type); + EXPECT_EQ(L"2", CFX_WideString(start, len)); + + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Number, type); + EXPECT_EQ(L"3", CFX_WideString(start, len)); + + EXPECT_FALSE(parser->NextValue(type, start, len)); + + parser = pdfium::MakeUnique(L"'str', rgb(1, 2, 3), 4", + 22, L','); + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::String, type); + EXPECT_EQ(L"str", CFX_WideString(start, len)); + + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::RGB, type); + EXPECT_EQ(L"rgb(1, 2, 3)", CFX_WideString(start, len)); + + EXPECT_TRUE(parser->NextValue(type, start, len)); + EXPECT_EQ(CFX_CSSPrimitiveType::Number, type); + EXPECT_EQ(L"4", CFX_WideString(start, len)); +} -- cgit v1.2.3