Function test

source/unit_test/src/core/UnitTestCoreString.cpp:68–152

}

void test()
{
	String e;
	String s = String::FromUtf8("abcdABCDАБВГДабвгд");

	EXPECT_EQ(s.Size(), 18U);
	EXPECT_TRUE(!s.IsEmpty());
	EXPECT_EQ(e.Size(), 0U);
	EXPECT_TRUE(e.IsEmpty());

	e = s;
	s.Clear();

	EXPECT_EQ(s.Size(), 0U);
	EXPECT_TRUE(s.IsEmpty());
	EXPECT_EQ(e.Size(), 18U);
	EXPECT_TRUE(!e.IsEmpty());

	EXPECT_EQ(e[1], U'b');
	EXPECT_EQ(e[9], U'Б');

	s = String::FromUtf8("acdABCАВГДабвгд");
	s = String::FromUtf8("abcdABCDАБВГДабвгд");

	EXPECT_EQ(s[3], U'd');
	EXPECT_EQ(s[11], U'Г');

	s = '0';

	EXPECT_EQ(s.Size(), 1U);

	String::Utf8 utf = String::FromUtf8("abcdABCDАБВГДабвгд").utf8_str();
	EXPECT_EQ(strcmp(utf.GetData(), "abcdABCDАБВГДабвгд"), 0);

	EXPECT_EQ(utf.Size(), 29U);
	EXPECT_EQ(utf.At(0), 0x61);
	EXPECT_EQ(utf.At(4), 0x41);
	EXPECT_EQ(utf.At(16), (char)0xD0);
	EXPECT_EQ(utf.At(17), (char)0x94);

	String::Utf8 cp866 = String::FromUtf8("abcABCАБВабвЭЮЯэюя╫▓").cp866_str();

	EXPECT_EQ(cp866.Size(), 21U);
	EXPECT_EQ(cp866.At(0), 0x61);
	EXPECT_EQ(cp866.At(3), 0x41);
	EXPECT_EQ(cp866.At(9), (char)0xA0);
	EXPECT_EQ(cp866.At(19), (char)0xB2);

	String ss = String::FromUtf8("abcd");
	ss += String::FromUtf8("efgh");
	EXPECT_EQ(strcmp(ss.utf8_str().GetData(), "abcdefgh"), 0);

	String sum1 = String::FromUtf8("ab1") + String::FromUtf8("cd2");
	String sum2 = sum1 + U"cd2" + U"апр";

	EXPECT_TRUE(sum2 == "ab1cd2cd2апр");
	EXPECT_TRUE(sum2.EqualNoCase("AB1CD2CD2АПР"));
	EXPECT_TRUE(sum2 != "ab1cd2cd2апР");