awtk/tests/color_parser_test.cc

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2018-12-27 17:39:26 +08:00
#include "tkc/color.h"
#include "tkc/color_parser.h"
#include "gtest/gtest.h"
#include <string>
using std::string;
TEST(ColorParser, hex) {
color_t c = color_parse("#AABBCC");
ASSERT_EQ(c.rgba.r, 0xAA);
ASSERT_EQ(c.rgba.g, 0xBB);
ASSERT_EQ(c.rgba.b, 0xCC);
ASSERT_EQ(c.rgba.a, 0xFF);
}
TEST(ColorParser, name) {
color_t c = color_parse("white");
ASSERT_EQ(c.rgba.r, 0xFF);
ASSERT_EQ(c.rgba.g, 0xFF);
ASSERT_EQ(c.rgba.b, 0xFF);
ASSERT_EQ(c.rgba.a, 0xFF);
c = color_parse("green");
ASSERT_EQ(c.rgba.r, 0x0);
ASSERT_EQ(c.rgba.g, 0x80);
ASSERT_EQ(c.rgba.b, 0x0);
ASSERT_EQ(c.rgba.a, 0xFF);
}
TEST(ColorParser, rgb) {
color_t c = color_parse("rgb(11,22,33)");
ASSERT_EQ(c.rgba.r, 11);
ASSERT_EQ(c.rgba.g, 22);
ASSERT_EQ(c.rgba.b, 33);
ASSERT_EQ(c.rgba.a, 255);
}
TEST(ColorParser, rgba) {
color_t c = color_parse("rgba(11,22,33,0.6)");
ASSERT_EQ(c.rgba.r, 11);
ASSERT_EQ(c.rgba.g, 22);
ASSERT_EQ(c.rgba.b, 33);
ASSERT_EQ(c.rgba.a, 255 * 0.6);
c = color_parse("rgba(11,22,33,1)");
ASSERT_EQ(c.rgba.r, 11);
ASSERT_EQ(c.rgba.g, 22);
ASSERT_EQ(c.rgba.b, 33);
ASSERT_EQ(c.rgba.a, 255);
}