1// Copyright 2017 PDFium Authors. All rights reserved. 2// Use of this source code is governed by a BSD-style license that can be 3// found in the LICENSE file. 4 5#include "xfa/fde/css/cfde_cssdeclaration.h" 6 7#include "testing/gtest/include/gtest/gtest.h" 8 9TEST(CFDE_CSSDecalration, HexEncodingParsing) { 10 FX_ARGB color; 11 12 // Length value invalid. 13 EXPECT_FALSE(CFDE_CSSDeclaration::ParseCSSColor(L"#000", 3, &color)); 14 EXPECT_FALSE(CFDE_CSSDeclaration::ParseCSSColor(L"#000000", 5, &color)); 15 EXPECT_FALSE(CFDE_CSSDeclaration::ParseCSSColor(L"#000000", 8, &color)); 16 17 // Invalid characters 18 EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"#zxytlm", 7, &color)); 19 EXPECT_EQ(0, FXARGB_R(color)); 20 EXPECT_EQ(0, FXARGB_G(color)); 21 EXPECT_EQ(0, FXARGB_B(color)); 22 23 EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"#000", 4, &color)); 24 EXPECT_EQ(0, FXARGB_R(color)); 25 EXPECT_EQ(0, FXARGB_G(color)); 26 EXPECT_EQ(0, FXARGB_B(color)); 27 28 EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"#FFF", 4, &color)); 29 EXPECT_EQ(255, FXARGB_R(color)); 30 EXPECT_EQ(255, FXARGB_G(color)); 31 EXPECT_EQ(255, FXARGB_B(color)); 32 33 EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"#F0F0F0", 7, &color)); 34 EXPECT_EQ(240, FXARGB_R(color)); 35 EXPECT_EQ(240, FXARGB_G(color)); 36 EXPECT_EQ(240, FXARGB_B(color)); 37 38 // Upper and lower case characters. 39 EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"#1b2F3c", 7, &color)); 40 EXPECT_EQ(27, FXARGB_R(color)); 41 EXPECT_EQ(47, FXARGB_G(color)); 42 EXPECT_EQ(60, FXARGB_B(color)); 43} 44 45TEST(CFDE_CSSDecalration, RGBEncodingParsing) { 46 FX_ARGB color; 47 48 // Invalid input for rgb() syntax. 49 EXPECT_FALSE(CFDE_CSSDeclaration::ParseCSSColor(L"blahblahblah", 11, &color)); 50 51 EXPECT_TRUE(CFDE_CSSDeclaration::ParseCSSColor(L"rgb(0, 0, 0)", 12, &color)); 52 EXPECT_EQ(0, FXARGB_R(color)); 53 EXPECT_EQ(0, FXARGB_G(color)); 54 EXPECT_EQ(0, FXARGB_B(color)); 55 56 EXPECT_TRUE( 57 CFDE_CSSDeclaration::ParseCSSColor(L"rgb(128,255,48)", 15, &color)); 58 EXPECT_EQ(128, FXARGB_R(color)); 59 EXPECT_EQ(255, FXARGB_G(color)); 60 EXPECT_EQ(48, FXARGB_B(color)); 61} 62