// Copyright (c) 2001 - 2025 kio@little-bat.de // BSD-2-Clause license // https://opensource.org/licenses/BSD-2-Clause #define loglevel 1 #include "String.h" #include "doctest/doctest/doctest.h" #include "kio/kio.h" #define RMASK(n) (~(0xFFFFFFFF << (n))) // mask to select n bits from the right (BUMMER: max. 31!!) static uint random(uint n) { return (uint32(n) * uint16(random())) >> 16; } // 16 bit random number in range [0 ... [n TEST_CASE("String") { SUBCASE("") { logline("●●● %s:", __FILE__); } SUBCASE("~String()") { String a, b(33), c(40, csz4), d(50, ' '); String e(c, 13, 33), f(e); String viele[500]; String g(viele[123]); } SUBCASE("String()") { String s; CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); } SUBCASE("String(UCS4Char)") { String a('a'); CHECK_FALSE(a.Csz() != 1); CHECK_FALSE(a.Len() != 1); CHECK_FALSE(a[0] != 'a'); //CHECK_FALSE( a.NotWritable() ); for (uint i = 0; i < 256; i++) { String b(i); CHECK_FALSE(b.Csz() != 1); CHECK_FALSE(b.Len() != 1); CHECK_FALSE(b[0] != i); //CHECK_FALSE( b.NotWritable() ); } a = String(300); CHECK_FALSE(a.Csz() != 2); CHECK_FALSE(a.Len() != 1); CHECK_FALSE(a[0] != 300); //CHECK_FALSE( a.NotWritable() ); for (uint i = 256; i < 0x10000; i += 17) { String b(i); CHECK_FALSE(b.Csz() != 2); CHECK_FALSE(b.Len() != 1); CHECK_FALSE(b[0] != i); //CHECK_FALSE( b.NotWritable() ); } a = String(0x10030); CHECK_FALSE(a.Csz() != 4); CHECK_FALSE(a.Len() != 1); CHECK_FALSE(a[0] != 0x10030); //CHECK_FALSE( a.NotWritable() ); for (ucs4char i = 0x10000; i < 0xF0000000; i += i / 2001) { String b(i); CHECK_FALSE(b.Csz() != 4); CHECK_FALSE(b.Len() != 1); CHECK_FALSE(b[0] != i); //CHECK_FALSE( b.NotWritable() ); } } SUBCASE("String(cUCS1CharPtr,long)") { ucs1char c[] = {'a', 'n', 't', 'o', 'n', 'x', 'x'}; String s(c, 5); CHECK_FALSE(s.Len() != 5); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < 5; i++) CHECK_FALSE(s.UCS1Text()[i] != c[i]); s = String(c, 0); CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); } SUBCASE("String(cUCS2CharPtr,long)") { ucs2char c[] = {'a', 'n', 't', 'o', 'n', 'x', 'x'}; String s(c, 5); CHECK_FALSE(s.Len() != 5); CHECK_FALSE(s.Csz() != 2); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < 5; i++) CHECK_FALSE(s.UCS2Text()[i] != c[i]); s = String(c, 0); CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); } SUBCASE("String(cUCS4CharPtr,long)") { ucs4char c[] = {'a', 'n', 't', 'o', 'n', 'x', 'x'}; String s(c, 5); CHECK_FALSE(s.Len() != 5); CHECK_FALSE(s.Csz() != 4); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < 5; i++) CHECK_FALSE(s.UCS4Text()[i] != c[i]); s = String(c, 0); CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); } SUBCASE("String(cUTF8CharPtr,long)") { cstr c = {"antonxx"}; String s(c, 5); CHECK_FALSE(s.Len() != 5); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < s.Len(); i++) CHECK_FALSE(s[i] != ucs1char("anton"[i])); ucs2char c3[] = {'a', 'n', 't', 0xf6, 'n', 'z', 'x'}; s = String("antönxx", 6); CHECK_FALSE(s.Len() != 5); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < s.Len(); i++) CHECK_FALSE(s[i] != c3[i]); ucs2char c5[] = {'a', 'n', 't', 0x160, 'n', 'z', 'x'}; s = String("antŠnxx", 6); CHECK_FALSE(s.Len() != 5); CHECK_FALSE(s.Csz() != 2); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < s.Len(); i++) CHECK_FALSE(s[i] != c5[i]); ucs4char c2[] = {'<', 'a', 'h', 'a', 8226, 8364, '>'}; s = String("", 11); CHECK_FALSE(s.Len() != 7); CHECK_FALSE(s.Csz() != 2); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < s.Len(); i++) { CHECK_FALSE(s[i] != c2[i]); } s = String(c, 0); CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); } SUBCASE("String(long,CharSize)") { String s(66, csz1); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.Len() != 66); CHECK_FALSE(s.NotWritable()); s = String(0, csz1); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.NotWritable()); s = String(77, csz2); CHECK_FALSE(s.Csz() != 2); CHECK_FALSE(s.Len() != 77); CHECK_FALSE(s.NotWritable()); s = String(0, csz2); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.NotWritable()); s = String(33, csz4); CHECK_FALSE(s.Csz() != 4); CHECK_FALSE(s.Len() != 33); CHECK_FALSE(s.NotWritable()); s = String(0, csz4); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.NotWritable()); } SUBCASE("String(long,UCS4Char)") { CHECK_FALSE(String(7, 'a') != "aaaaaaa"); CHECK_FALSE(String(int32(0), 's') != emptyString); CHECK_FALSE(String(4, 0x160) != "ŠŠŠŠ"); CHECK_FALSE(String(7, ' ') != " "); String s = String(int32(0), 99999); CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); s = String(int32(0), 999); CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); s = String(int32(0), 99); CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); s = String(9, 'a'); CHECK_FALSE(s.Len() != 9); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); CHECK_FALSE(s != "aaaaaaaaa"); s = String(9, 0x160); CHECK_FALSE(s.Len() != 9); CHECK_FALSE(s.Csz() != 2); CHECK_FALSE(s.NotWritable()); CHECK_FALSE(s != "ŠŠŠŠŠŠŠŠŠ"); } SUBCASE("String(cUTF8Str)") { String s = String("Trottellumme_0123FF"); CHECK_FALSE(s.Len() != 19); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < s.Len(); i++) CHECK_FALSE(s[i] != uint("Trottellumme_0123FF"[i])); uchar c[] = {'G', 'r', 0xfc, 0xdf, ' ', 'G', 'o', 't', 't', '!'}; s = String("Grüß Gott!"); CHECK_FALSE(s.Len() != 10); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < s.Len(); i++) CHECK_FALSE(s[i] != c[i]); s = String(""); CHECK_FALSE(s.Len() != 0); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); ucs4char c2[] = {'<', 'a', 'h', 'a', 8226, 8364, '>'}; s = String(""); CHECK_FALSE(s.Len() != 7); CHECK_FALSE(s.Csz() != 2); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < s.Len(); i++) { CHECK_FALSE(s[i] != c2[i]); } uchar bogus[] = {0x80, 'a', 0x93, 'b', 0xbf, 0xbf, 0xc0, 0xc1, 0xc2, 0x80, 0}; uchar anton[] = { 'a', 'b', '?', '?', 0x80, }; s = String(ptr(bogus)); CHECK_FALSE(s.Len() != 5); CHECK_FALSE(s.Csz() != 1); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < s.Len(); i++) { CHECK_FALSE(s[i] != anton[i]); } uchar bummer[] = {0x80, 'a', 0x93, 'b', 0xbf, 0xbf, 0xc0, 0xc1, 0xc2, 0x80, 0xdf, 0xbf, 0}; ushort anton2[] = {'a', 'b', '?', '?', 0x80, (1 << 11) - 1}; s = String(ptr(bummer)); CHECK_FALSE(s.Len() != 6); CHECK_FALSE(s.Csz() != 2); CHECK_FALSE(s.NotWritable()); for (int i = 0; i < s.Len(); i++) { CHECK_FALSE(s[i] != anton2[i]); } } SUBCASE("String(cString)") { String s = "test"; String a(s); CHECK_FALSE(s != a); CHECK_FALSE(s.IsWritable()); CHECK_FALSE(a.IsWritable()); CHECK_FALSE(a.Csz() != 1); CHECK_FALSE(a.Len() != 4); CHECK_FALSE(a != "test"); s = String(""); CHECK_FALSE(a.NotWritable()); CHECK_FALSE(s.NotWritable()); String b(s); CHECK_FALSE(s != b); CHECK_FALSE(s.IsWritable()); CHECK_FALSE(b.IsWritable()); CHECK_FALSE(b.Csz() != 2); CHECK_FALSE(b.Len() != 7); CHECK_FALSE(b != ""); } SUBCASE("String(cString,long,long)") { CHECK_FALSE(String("Esmeralda", 1, 6) != "smera"); CHECK_FALSE(String("", 1, 6) != "aha•€"); CHECK_FALSE(String("Esmeralda", -1, 6) != "Esmera"); CHECK_FALSE(String("", -111, 6) != "", 1, 66) != "aha•€>"); CHECK_FALSE(String("Esmeralda", 111, 66) != ""); CHECK_FALSE(String("Esmeralda", 66, 111) != ""); CHECK_FALSE(String("Esmeralda", 5, 2) != ""); CHECK_FALSE(String("Esmeralda", 5, 5) != ""); CHECK_FALSE(String("Esmeralda", 0, 0) != ""); CHECK_FALSE(String("Esmeralda", 0, -1) != ""); CHECK_FALSE(String("Esmeralda", 9, 9) != ""); CHECK_FALSE(String("Esmeralda", 10, 9) != ""); CHECK_FALSE(String("Esmeralda", 9, 10) != ""); } SUBCASE("compare(cString)") { String a[] = {"", " ", "2•", "2€", "A", "Antimon", "Anton", "Antonov", "a", "a ", "aa", "aaa", "aab", "anton", "b", "b ", "berta", "cÄsar", "cäsar", "Äffchen", "•", "•2"}; for (int i = 0; i < int(NELEM(a)); i += 2) a[i] = (SpaceString(i) + a[i]).MidString(i); for (int i = 0; i < int(NELEM(a)); i++) for (int j = 0; j < int(NELEM(a)); j++) { CHECK_EQ(sign(a[i].compare(a[j])), sign(i - j)); } } SUBCASE("Truncate(long)") { String s = "antonov"; s.Truncate(5); CHECK_FALSE(s != "anton"); s.Truncate(99); CHECK_FALSE(s != "anton"); s.Truncate(0); CHECK_FALSE(s != ""); s = "antonov"; s.Truncate(-1); CHECK_FALSE(s != ""); } SUBCASE("Resize(long,UCS4Char)") { String s = "antonov"; s.Resize(5); CHECK_FALSE(s != "anton"); s.Resize(9); CHECK_FALSE(s != "anton "); s.Resize(0); CHECK_FALSE(s != ""); s = "antonov"; s.Resize(-1); CHECK_FALSE(s != ""); s.Resize(10, 'x'); CHECK_FALSE(s != "xxxxxxxxxx"); s = "antonov"; s.Resize(10, 'x'); CHECK_FALSE(s != "antonovxxx"); s = "anton"; s.Resize(6, 8364); CHECK_FALSE(s != "anton€"); s.Resize(10, 'x'); CHECK_FALSE(s != "anton€xxxx"); } SUBCASE("Len()") { CHECK_FALSE(SpaceString(0).Len() != 0); CHECK_FALSE(SpaceString(1).Len() != 1); CHECK_FALSE(SpaceString(55).Len() != 55); CHECK_FALSE(SpaceString(999).Len() != 999); CHECK_FALSE(String("ö").Len() != 1); CHECK_FALSE(String("€").Len() != 1); CHECK_FALSE(String("22,--€").Len() != 6); CHECK_FALSE(String(0x1010).Len() != 1); CHECK_FALSE(String(22, 0x1010).Len() != 22); CHECK_FALSE(String(0x10010).Len() != 1); CHECK_FALSE(String(22, 0x10010).Len() != 22); String s = "xxanton"; s = s.MidString(2); CHECK_FALSE(s.Len() != 5); } SUBCASE("Csz()") { CHECK_FALSE(String("").Csz() != 1); CHECK_FALSE(String("anton").Csz() != 1); CHECK_FALSE(String("Äffe").Csz() != 1); CHECK_FALSE(String("€").Csz() != 2); CHECK_FALSE(String("33,€").Csz() != 2); CHECK_FALSE(String(0x1010).Csz() != 2); CHECK_FALSE(String(77, 0x1010).Csz() != 2); CHECK_FALSE(String(0x10010).Csz() != 4); CHECK_FALSE(String(77, 0x10010).Csz() != 4); } SUBCASE("operator[](long)") { String s = "antonov"; CHECK_FALSE(s[0] != 'a'); CHECK_FALSE(s[1] != 'n'); CHECK_FALSE(s[s.Len() - 1] != 'v'); s = "antonov€ic"; CHECK_FALSE(s[0] != 'a'); CHECK_FALSE(s[1] != 'n'); CHECK_FALSE(s[7] != 8364); CHECK_FALSE(s[s.Len() - 1] != 'c'); s += String(0x101010); CHECK_FALSE(s[s.Len() - 1] != 0x101010); CHECK_FALSE(s[0] != 'a'); CHECK_FALSE(s[1] != 'n'); CHECK_FALSE(s[7] != 8364); s = s.MidString(2); CHECK_FALSE(s[0] != 't'); CHECK_FALSE(s[1] != 'o'); CHECK_FALSE(s[5] != 8364); s = "anton_0815"; s = s.MidString(2); CHECK_FALSE(s[0] != 't'); CHECK_FALSE(s[7] != '5'); s = "ant€n_0815"; s = s.MidString(2); CHECK_FALSE(s[0] != 't'); CHECK_FALSE(s[7] != '5'); } SUBCASE("UCS1Text()") { String s = "xxanton"; CHECK_FALSE(String(s.UCS1Text() + 2, 5) != "anton"); s = s.MidString(2); CHECK_FALSE(String(s.UCS1Text() + 0, 5) != "anton"); } SUBCASE("UCS2Text()") { String s = "x€anton"; CHECK_FALSE(String(s.UCS2Text() + 2, 5) != "anton"); s = s.MidString(2); CHECK_FALSE(String(s.UCS2Text() + 0, 5) != "anton"); } SUBCASE("UCS4Text()") { String s = String(0x101010) + "€anton"; CHECK_FALSE(String(s.UCS4Text() + 2, 5) != "anton"); s = s.MidString(2); CHECK_FALSE(String(s.UCS4Text() + 0, 5) != "anton"); } SUBCASE("Text()") { String s = "xxanton"; CHECK_FALSE(s.Text() != ptr(s.UCS1Text())); s = "x€anton"; CHECK_FALSE(s.Text() != ptr(s.UCS2Text())); s = String(0x101010) + "€anton"; CHECK_FALSE(s.Text() != ptr(s.UCS4Text())); } SUBCASE("IsWritable()") { String s = String(55, csz1); CHECK_FALSE(!s.IsWritable()); s = String(55, csz2); CHECK_FALSE(!s.IsWritable()); s = String(55, csz4); CHECK_FALSE(!s.IsWritable()); String z(s); CHECK_FALSE(s.IsWritable()); CHECK_FALSE(z.IsWritable()); z = ""; CHECK_FALSE(!s.IsWritable()); CHECK_FALSE(!z.IsWritable()); z = s.SubString(3, 5); CHECK_FALSE(s.IsWritable()); CHECK_FALSE(z.IsWritable()); } SUBCASE("NotWritable()") { String s = String(55, csz1); CHECK_FALSE(s.NotWritable()); s = String(55, csz2); CHECK_FALSE(s.NotWritable()); s = String(55, csz4); CHECK_FALSE(s.NotWritable()); String z(s); CHECK_FALSE(!s.NotWritable()); CHECK_FALSE(!z.NotWritable()); z = ""; CHECK_FALSE(s.NotWritable()); CHECK_FALSE(z.NotWritable()); z = s.SubString(3, 5); CHECK_FALSE(!s.NotWritable()); CHECK_FALSE(!z.NotWritable()); } SUBCASE("MakeWritable()") { String s = "anton"; s.MakeWritable(); CHECK_FALSE(s.NotWritable()); CHECK_FALSE(s != "anton"); String z(s); z.MakeWritable(); CHECK_FALSE(z.NotWritable()); CHECK_FALSE(z != "anton"); CHECK_FALSE(s.NotWritable()); CHECK_FALSE(s != "anton"); z.UCS1Text()[0] = 'A'; CHECK_FALSE(s != "anton"); CHECK_FALSE(z != "Anton"); } SUBCASE("SubString(long,long)") { String s = "anton"; CHECK_FALSE(s.SubString(0, s.Len()) != s); CHECK_FALSE(s.SubString(0, 3) != "ant"); CHECK_FALSE(s.SubString(1, 3) != "nt"); CHECK_FALSE(s.SubString(1, 8) != "nton"); CHECK_FALSE(s.SubString(1, 5) != "nton"); CHECK_FALSE(s.SubString(-1, 3) != "ant"); CHECK_FALSE(s.SubString(3, 1) != ""); CHECK_FALSE(s.SubString(1, 1) != ""); CHECK_FALSE(s.SubString(8, 8) != ""); } SUBCASE("MidString(long,long)") { String s = "anton"; CHECK_FALSE(s.MidString(0, s.Len()) != s); CHECK_FALSE(s.MidString(0, 3) != "ant"); CHECK_FALSE(s.MidString(1, 2) != "nt"); CHECK_FALSE(s.MidString(1, 7) != "nton"); CHECK_FALSE(s.MidString(1, 4) != "nton"); CHECK_FALSE(s.MidString(-1, 4) != "ant"); CHECK_FALSE(s.MidString(3, -2) != ""); CHECK_FALSE(s.MidString(1, 0) != ""); CHECK_FALSE(s.MidString(8, 0) != ""); SpaceString(33, 33); } SUBCASE("MidString(long)") { String s = "anton"; CHECK_FALSE(s.MidString(0) != s); CHECK_FALSE(s.MidString(-1) != s); CHECK_FALSE(s.MidString(1) != "nton"); CHECK_FALSE(s.MidString(-1) != s); CHECK_FALSE(s.MidString(4) != "n"); CHECK_FALSE(s.MidString(5) != ""); } SUBCASE("LeftString(long)") { String s = "anton"; CHECK_FALSE(s.LeftString(s.Len()) != s); CHECK_FALSE(s.LeftString(3) != "ant"); CHECK_FALSE(s.LeftString(0) != ""); CHECK_FALSE(s.LeftString(8) != "anton"); CHECK_FALSE(s.LeftString(-1) != ""); } SUBCASE("RightString(long)") { String s = "anton"; CHECK_FALSE(s.RightString(s.Len()) != s); CHECK_FALSE(s.RightString(3) != "ton"); CHECK_FALSE(s.RightString(0) != ""); CHECK_FALSE(s.RightString(8) != "anton"); CHECK_FALSE(s.RightString(-1) != ""); } SUBCASE("operator=(cString)") { String s = "anton"; CHECK_FALSE(s != "anton"); CHECK_FALSE(s.NotWritable()); String z = s; CHECK_FALSE(s.IsWritable()); CHECK_FALSE(z.IsWritable()); CHECK_FALSE(s != "anton"); CHECK_FALSE(z != "anton"); s = ""; CHECK_FALSE(s != ""); s = "€"; CHECK_FALSE(s != "€"); } SUBCASE("operator+(cString)") { String s = "anto"; CHECK_FALSE(s + "" != s); s = "antonov"; CHECK_FALSE(s + "" != s); s = "anton"; CHECK_FALSE(s + "" != s); CHECK_FALSE(String("") + s != s); CHECK_FALSE(String("") + s != s); CHECK_FALSE(s + s != "antonanton"); CHECK_FALSE(s + String("xyz") != "antonxyz"); CHECK_FALSE(s + "xyz" != "antonxyz"); CHECK_FALSE(String("") + "" != ""); s = s + "xyz"; s = s.LeftString(5) + s.RightString(3); CHECK_FALSE(s != "antonxyz"); s = s.RightString(3) + s.LeftString(5); CHECK_FALSE(s != "xyzanton"); s = s.RightString(5) + "x€z"; s = s.LeftString(5) + s.RightString(3); CHECK_FALSE(s != "antonx€z"); s = s.RightString(3) + s.LeftString(5); CHECK_FALSE(s != "x€zanton"); } SUBCASE("operator+=(cString)") { String s = ""; CHECK_FALSE((s += "") != ""); CHECK_FALSE(s != ""); CHECK_FALSE((s += "anton") != "anton"); CHECK_FALSE(s != "anton"); CHECK_FALSE((s += "bert") != "antonbert"); CHECK_FALSE(s != "antonbert"); CHECK_FALSE((s += "") != "antonbert"); CHECK_FALSE(s != "antonbert"); s = s.MidString(5); s += "xyz"; CHECK_FALSE(s != "bertxyz"); s += s.RightString(4); CHECK_FALSE(s != "bertxyztxyz"); s = s.RightString(3); s += "ant€n"; CHECK_FALSE(s != "xyzant€n"); s += s.RightString(5); CHECK_FALSE(s != "xyzant€nant€n"); } SUBCASE("operator*(long)") { String s = ""; CHECK_FALSE(s * 0 != ""); CHECK_FALSE(s * 1 != ""); CHECK_FALSE(s * 5 != ""); CHECK_FALSE(s * -5 != ""); s = "X"; CHECK_FALSE(s * 0 != ""); CHECK_FALSE(s * 1 != "X"); CHECK_FALSE(s * 5 != "XXXXX"); CHECK_FALSE(s * -5 != ""); s = "anton"; CHECK_FALSE(s * 0 != ""); CHECK_FALSE(s * 1 != "anton"); CHECK_FALSE(s * 5 != "antonantonantonantonanton"); CHECK_FALSE(s * -5 != ""); s = s.RightString(3); CHECK_FALSE(s * 5 != "tontontontonton"); } SUBCASE("operator*=(long)") { String s = "anton"; CHECK_FALSE((s *= 3) != "antonantonanton"); CHECK_FALSE(s != "antonantonanton"); s = ""; CHECK_FALSE((s *= 3) != ""); CHECK_FALSE(s != ""); s = "anton"; CHECK_FALSE((s *= 1) != "anton"); CHECK_FALSE(s != "anton"); s = "anton"; CHECK_FALSE((s *= 0) != ""); CHECK_FALSE(s != ""); s = "beton"; s = s.RightString(3); s *= 5; CHECK_FALSE(s != "tontontontonton"); } SUBCASE("operator==(cString)") // uses compare(cString) --> only basic tests here { CHECK_FALSE(String("a") == "b"); CHECK_FALSE(String("b") == "a"); assert(String("a") == "a"); } SUBCASE("operator!=(cString)") // uses compare(cString) --> only basic tests here { assert(String("a") != "b"); assert(String("b") != "a"); CHECK_FALSE(String("a") != "a"); } SUBCASE("operator<(cString)") // uses compare(cString) --> only basic tests here { assert(String("a") < "b"); CHECK_FALSE(String("b") < "a"); CHECK_FALSE(String("a") < "a"); } SUBCASE("operator>(cString)") // uses compare(cString) --> only basic tests here { CHECK_FALSE(String("a") > "b"); assert(String("b") > "a"); CHECK_FALSE(String("a") > "a"); } SUBCASE("operator>=(cString)") // uses compare(cString) --> only basic tests here { CHECK_FALSE(String("a") >= "b"); assert(String("b") >= "a"); assert(String("a") >= "a"); } SUBCASE("operator<=(cString)") // uses compare(cString) --> only basic tests here { assert(String("a") <= "b"); CHECK_FALSE(String("b") <= "a"); assert(String("a") <= "a"); } SUBCASE("CString()") { CHECK_FALSE(strcmp(String("anton").CString(), "anton") != 0); CHECK_FALSE(strcmp(String("").CString(), "") != 0); CHECK_FALSE(strcmp(String("antons €").CString(), "antons €") != 0); CHECK_FALSE(strcmp(String("xyzanton").MidString(3).CString(), "anton") != 0); } SUBCASE("NumVal()") { double f; CHECK_FALSE(NumVal("123") != 123); CHECK_FALSE(NumVal("34567890") != 34567890); CHECK_FALSE(NumVal("-1000000") != -1000000); CHECK_FALSE(NumVal("+123.00e-00") != 123); CHECK_FALSE(NumVal("-123.00e+00") != -123); CHECK_FALSE(NumVal("47.5") != 47.5); CHECK_FALSE(NumVal("47.12") != 47.12); CHECK_FALSE(NumVal("47.12Effe") != 47.12); CHECK_FALSE(NumVal("-432e+123") != -432e123); CHECK_FALSE(NumVal("-56789056.7890") != -56789056.7890); CHECK_FALSE(NumVal("+56789056.7890") != 56789056.7890); CHECK_FALSE(NumVal("+432.432e-123") != 432.432e-123); f = NumVal("XXX"); CHECK_FALSE(errno != notanumber); errno = 0; CHECK_FALSE(f == f); CHECK_FALSE(NumVal("'A'") != 'A'); CHECK_FALSE(NumVal("'A'xxx") != 'A'); CHECK_FALSE(NumVal("-'A'") != -'A'); CHECK_FALSE(NumVal("'\\''") != '\''); CHECK_FALSE(NumVal("'\\x'") != 'x'); CHECK_FALSE(NumVal("'\\017'") != 15); CHECK_FALSE(NumVal("'\\017\\100'") != 15 * 256 + 8 * 8); CHECK_FALSE(NumVal("'ABCD'") != 0x41424344u); f = NumVal("''"); CHECK_FALSE(errno != notanumber); errno = 0; CHECK_FALSE(f == f); f = NumVal("'12"); CHECK_FALSE(errno != notanumber); errno = 0; CHECK_FALSE(f == f); f = NumVal("'12\\"); CHECK_FALSE(errno != notanumber); errno = 0; CHECK_FALSE(f == f); CHECK_FALSE(NumVal("$1234") != 0x1234); CHECK_FALSE(NumVal("$1234ggg") != 0x1234); CHECK_FALSE(NumVal("-$12345678") != -0x12345678); CHECK_FALSE(NumVal("-$1234.5678") != -(0x1234 + 1.0 * 0x5678 / 0x10000)); CHECK_FALSE(NumVal("$1") != 0x1); CHECK_FALSE(NumVal("+$1") != 0x1); f = NumVal("+$"); CHECK_FALSE(errno != notanumber); errno = 0; CHECK_FALSE(f == f); CHECK_FALSE(NumVal("%1010101001011010") != 0xAA5A); CHECK_FALSE(NumVal("%10101010222") != 0xAA); CHECK_FALSE(NumVal("-%00010010001101000101011001111000") != -0x12345678); CHECK_FALSE(NumVal("-%0001001000110100.0101011001111000") != -(0x1234 + 1.0 * 0x5678 / 0x10000)); CHECK_FALSE(NumVal("%1") != 1.0); CHECK_FALSE(NumVal("+%1") != 1.0); f = NumVal("+%"); CHECK_FALSE(errno != notanumber); errno = 0; CHECK_FALSE(f == f); String s = "xyz123"; CHECK_FALSE(NumVal(s.MidString(3)) != 123.0); s = "x€z123"; CHECK_FALSE(NumVal(s.MidString(3)) != 123.0); CHECK_FALSE(NumVal(" +123") != 123.0); CHECK_FALSE(NumVal(" +123€") != 123.0); } SUBCASE("Find(UCS4Char,long)") { CHECK_FALSE(String("12345").Find('6') != -1); CHECK_FALSE(String("").Find('6') != -1); CHECK_FALSE(String("12345").Find('1') != 0); CHECK_FALSE(String("12345").Find('5') != 4); CHECK_FALSE(String("12325").Find('2') != 1); CHECK_FALSE(String("12345").Find('6', 3) != -1); CHECK_FALSE(String("").Find('6', 3) != -1); CHECK_FALSE(String("12345").Find('1', 0) != 0); CHECK_FALSE(String("12345").Find('1', 1) != -1); CHECK_FALSE(String("12345").Find('1', -1) != 0); CHECK_FALSE(String("12345").Find('5', 3) != 4); CHECK_FALSE(String("12345").Find('5', 4) != 4); CHECK_FALSE(String("12345").Find('5', 5) != -1); CHECK_FALSE(String("12325").Find('2', 1) != 1); CHECK_FALSE(String("12325").Find('2', 2) != 3); CHECK_FALSE(String("12325").Find('2', 3) != 3); CHECK_FALSE(String("12325").Find('2', 4) != -1); String s = "00012325"; CHECK_FALSE(s.MidString(3).Find('2', 3) != 3); } SUBCASE("RFind(UCS4Char,long)") { CHECK_FALSE(String("12345").RFind('6') != -1); CHECK_FALSE(String("").RFind('6') != -1); CHECK_FALSE(String("12345").RFind('1') != 0); CHECK_FALSE(String("12345").RFind('5') != 4); CHECK_FALSE(String("12325").RFind('2') != 3); CHECK_FALSE(String("12345").RFind('6', 3) != -1); CHECK_FALSE(String("").RFind('6', 3) != -1); CHECK_FALSE(String("12345").RFind('1', 0) != 0); CHECK_FALSE(String("12345").RFind('1', 1) != 0); CHECK_FALSE(String("12345").RFind('1', -1) != -1); CHECK_FALSE(String("12345").RFind('5', 3) != -1); CHECK_FALSE(String("12345").RFind('5', 4) != 4); CHECK_FALSE(String("12345").RFind('5', 5) != 4); CHECK_FALSE(String("12325").RFind('2', 1) != 1); CHECK_FALSE(String("12325").RFind('2', 2) != 1); CHECK_FALSE(String("12325").RFind('2', 3) != 3); CHECK_FALSE(String("12325").RFind('2', 4) != 3); String s = "00012325"; CHECK_FALSE(s.MidString(3).RFind('2', 4) != 3); } SUBCASE("Find(cString,long)") { CHECK_FALSE(String("ABCBCD34CDE").Find(String("")) != 0); CHECK_FALSE(String("").Find(String("")) != 0); CHECK_FALSE(String("").Find(String(""), 0) != 0); CHECK_FALSE(String("").Find(String(""), 1) != -1); CHECK_FALSE(String("123").Find(String(""), -1) != 0); CHECK_FALSE(String("123").Find(String(""), 2) != 2); CHECK_FALSE(String("ABCBCD34CDE").Find(String("XYZ")) != -1); CHECK_FALSE(String("").Find(String("6sdf")) != -1); CHECK_FALSE(String("ABCBCD34CDE").Find(String("ABC")) != 0); CHECK_FALSE(String("ABCBCD34CDE").Find(String("CDE")) != 8); CHECK_FALSE(String("ABCBCD3BCDCDE").Find(String("BCD")) != 3); CHECK_FALSE(String("ABCBCD34CDE").Find(String("678"), 3) != -1); CHECK_FALSE(String("").Find(String("678"), 3) != -1); CHECK_FALSE(String("ABCBCD34CDE").Find(String("ABC"), 0) != 0); CHECK_FALSE(String("ABCBCD34CDE").Find(String("ABC"), 1) != -1); CHECK_FALSE(String("ABCBCD34CDE").Find(String("ABC"), -1) != 0); CHECK_FALSE(String("ABCBCD34CDE").Find(String("CDE"), 7) != 8); CHECK_FALSE(String("ABCBCD34CDE").Find(String("CDE"), 8) != 8); CHECK_FALSE(String("ABCBCD34CDE").Find(String("CDE"), 9) != -1); CHECK_FALSE(String("ABCBCD3BCDCDE").Find(String("BCD"), 3) != 3); CHECK_FALSE(String("ABCBCD3BCDCDE").Find(String("BCD"), 6) != 7); CHECK_FALSE(String("ABCBCD3BCDCDE").Find(String("BCD"), 7) != 7); CHECK_FALSE(String("ABCBCD3BCDCDE").Find(String("BCD"), 8) != -1); String s = "xxxABCBCD3BCDCDE"; CHECK_FALSE(s.MidString(3).Find(String("BCD"), 6) != 7); } SUBCASE("RFind(cString,long)") { CHECK_FALSE(String("ABCBCD34CDE").RFind(String("")) != 11); CHECK_FALSE(String("").RFind(String("")) != 0); CHECK_FALSE(String("").RFind(String(""), 0) != 0); CHECK_FALSE(String("").RFind(String(""), 1) != 0); CHECK_FALSE(String("123").RFind(String(""), -2) != -1); CHECK_FALSE(String("123").RFind(String(""), 2) != 2); CHECK_FALSE(String("ABCBCD34CDE").RFind(String("XYZ")) != -1); CHECK_FALSE(String("").RFind(String("6sdf")) != -1); CHECK_FALSE(String("ABCBCD34CDE").RFind(String("ABC")) != 0); CHECK_FALSE(String("ABCBCD34CDE").RFind(String("CDE")) != 8); CHECK_FALSE(String("ABCBCD3BCDCDE").RFind(String("BCD")) != 7); CHECK_FALSE(String("ABCBCD34CDE").RFind(String("678"), 3) != -1); CHECK_FALSE(String("").RFind(String("678"), 3) != -1); CHECK_FALSE(String("ABCBCD34CDE").RFind(String("ABC"), 0) != 0); CHECK_FALSE(String("ABCBCD34CDE").RFind(String("ABC"), 1) != 0); CHECK_FALSE(String("ABCBCD34CDE").RFind(String("ABC"), -1) != -1); CHECK_FALSE(String("ABCBCD34CDE").RFind(String("CDE"), 7) != -1); CHECK_FALSE(String("ABCBCD34CDE").RFind(String("CDE"), 8) != 8); CHECK_FALSE(String("ABCBCD34CDE").RFind(String("CDE"), 9) != 8); CHECK_FALSE(String("ABCBCD3BCDCDE").RFind(String("BCD"), 3) != 3); CHECK_FALSE(String("ABCBCD3BCDCDE").RFind(String("BCD"), 6) != 3); CHECK_FALSE(String("ABCBCD3BCDCDE").RFind(String("BCD"), 7) != 7); CHECK_FALSE(String("ABCBCD3BCDCDE").RFind(String("BCD"), 8) != 7); String s = "xxxABCBCD3BCDCDE"; CHECK_FALSE(s.MidString(3).RFind(String("BCD"), 8) != 7); } SUBCASE("Find(cUTF8Str,long)") { CHECK_FALSE(String("ABCBCD34CDE").Find("") != 0); CHECK_FALSE(String("").Find("") != 0); CHECK_FALSE(String("").Find("", 0) != 0); CHECK_FALSE(String("").Find("", 1) != -1); CHECK_FALSE(String("123").Find("", -1) != 0); CHECK_FALSE(String("123").Find("", 2) != 2); CHECK_FALSE(String("ABCBCD34CDE").Find("XYZ") != -1); CHECK_FALSE(String("").Find("6sdf") != -1); CHECK_FALSE(String("ABCBCD34CDE").Find("ABC") != 0); CHECK_FALSE(String("ABCBCD34CDE").Find("CDE") != 8); CHECK_FALSE(String("ABCBCD3BCDCDE").Find("BCD") != 3); CHECK_FALSE(String("ABCBCD34CDE").Find("678", 3) != -1); CHECK_FALSE(String("").Find("678", 3) != -1); CHECK_FALSE(String("ABCBCD34CDE").Find("ABC", 0) != 0); CHECK_FALSE(String("ABCBCD34CDE").Find("ABC", 1) != -1); CHECK_FALSE(String("ABCBCD34CDE").Find("ABC", -1) != 0); CHECK_FALSE(String("ABCBCD34CDE").Find("CDE", 7) != 8); CHECK_FALSE(String("ABCBCD34CDE").Find("CDE", 8) != 8); CHECK_FALSE(String("ABCBCD34CDE").Find("CDE", 9) != -1); CHECK_FALSE(String("ABCBCD3BCDCDE").Find("BCD", 3) != 3); CHECK_FALSE(String("ABCBCD3BCDCDE").Find("BCD", 6) != 7); CHECK_FALSE(String("ABCBCD3BCDCDE").Find("BCD", 7) != 7); CHECK_FALSE(String("ABCBCD3BCDCDE").Find("BCD", 8) != -1); String s = "xxxABCBCD3BCDCDE"; CHECK_FALSE(s.MidString(3).Find("BCD", 6) != 7); } SUBCASE("RFind(cUTF8Str,long)") { CHECK_FALSE(String("ABCBCD34CDE").RFind("") != 11); CHECK_FALSE(String("").RFind("") != 0); CHECK_FALSE(String("").RFind("", 0) != 0); CHECK_FALSE(String("").RFind("", 1) != 0); CHECK_FALSE(String("123").RFind("", -2) != -1); CHECK_FALSE(String("123").RFind("", 2) != 2); CHECK_FALSE(String("ABCBCD34CDE").RFind("XYZ") != -1); CHECK_FALSE(String("").RFind("6sdf") != -1); CHECK_FALSE(String("ABCBCD34CDE").RFind("ABC") != 0); CHECK_FALSE(String("ABCBCD34CDE").RFind("CDE") != 8); CHECK_FALSE(String("ABCBCD3BCDCDE").RFind("BCD") != 7); CHECK_FALSE(String("ABCBCD34CDE").RFind("678", 3) != -1); CHECK_FALSE(String("").RFind("678", 3) != -1); CHECK_FALSE(String("ABCBCD34CDE").RFind("ABC", 0) != 0); CHECK_FALSE(String("ABCBCD34CDE").RFind("ABC", 1) != 0); CHECK_FALSE(String("ABCBCD34CDE").RFind("ABC", -1) != -1); CHECK_FALSE(String("ABCBCD34CDE").RFind("CDE", 7) != -1); CHECK_FALSE(String("ABCBCD34CDE").RFind("CDE", 8) != 8); CHECK_FALSE(String("ABCBCD34CDE").RFind("CDE", 9) != 8); CHECK_FALSE(String("ABCBCD3BCDCDE").RFind("BCD", 3) != 3); CHECK_FALSE(String("ABCBCD3BCDCDE").RFind("BCD", 6) != 3); CHECK_FALSE(String("ABCBCD3BCDCDE").RFind("BCD", 7) != 7); CHECK_FALSE(String("ABCBCD3BCDCDE").RFind("BCD", 8) != 7); String s = "xxxABCBCD3BCDCDE"; CHECK_FALSE(s.MidString(3).RFind("BCD", 8) != 7); } SUBCASE("Replace(UCS4Char,UCS4Char)") { String s; s = " Stetes Klopfen hört das Schwein. "; s.Replace(' ', 'X'); CHECK_FALSE(s != "XStetesXKlopfenXhörtXdasXSchwein.X"); s = " Stetes Klopfen hört das Schwein. "; s.Replace(246, 'X'); CHECK_FALSE(s != " Stetes Klopfen hXrt das Schwein. "); s = "•Stetes•Klopfen•hört•das•Schwein.•"; s.Replace(8226, ' '); CHECK_FALSE(s != " Stetes Klopfen hört das Schwein. "); s = "xxx xxx Stetes Klopfen hört das Schwein. "; s = s.MidString(7); s.Replace(' ', 'X'); CHECK_FALSE(s != "XStetesXKlopfenXhörtXdasXSchwein.X"); s = "xxx€xxx Stetes Klopfen hört das Schwein. "; s = s.MidString(7); s.Replace(' ', 'X'); CHECK_FALSE(s != "XStetesXKlopfenXhörtXdasXSchwein.X"); } SUBCASE("Swap(UCS4Char,UCS4Char)") { String s; s = " Stetes Klopfen hört das Schwein. "; s.Swap(' ', 'X'); CHECK_FALSE(s != "XStetesXKlopfenXhörtXdasXSchwein.X"); s.Swap(' ', 'X'); CHECK_FALSE(s != " Stetes Klopfen hört das Schwein. "); s.Swap(246, 'X'); CHECK_FALSE(s != " Stetes Klopfen hXrt das Schwein. "); s.Swap(246, 'X'); CHECK_FALSE(s != " Stetes Klopfen hört das Schwein. "); s.Swap(8226, ' '); CHECK_FALSE(s != "•Stetes•Klopfen•hört•das•Schwein.•"); s.Swap(8226, ' '); CHECK_FALSE(s != " Stetes Klopfen hört das Schwein. "); s = "xxxXxxx Stetes Klopfen hört dasXSchwein.X"; s = s.MidString(7); s.Swap(' ', 'X'); CHECK_FALSE(s != "XStetesXKlopfenXhörtXdas Schwein. "); s = "xxx€xxx Stetes Klopfen hört dasXSchwein.X"; s = s.MidString(7); s.Swap(' ', 'X'); CHECK_FALSE(s != "XStetesXKlopfenXhörtXdas Schwein. "); } SUBCASE("ToUpper()") { String s; s = "AnTönchenöäüßÖÄÜß"; CHECK_FALSE(s.ToUpper() != "ANTÖNCHENÖÄÜßÖÄÜß"); s = "AnTönchenöäüßÖÄÜßÿ"; CHECK_FALSE(s.ToUpper() != "ANTÖNCHENÖÄÜßÖÄÜߟ"); s = "AnTönchenöäüßÖÄÜ߀"; CHECK_FALSE(s.ToUpper() != "ANTÖNCHENÖÄÜßÖÄÜ߀"); s = "xxxxxxAnTönchenöäüßÖÄÜß"; CHECK_FALSE(s.MidString(6).ToUpper() != "ANTÖNCHENÖÄÜßÖÄÜß"); s = "xxx€xxAnTönchenöäüßÖÄÜß"; CHECK_FALSE(s.MidString(6).ToUpper() != "ANTÖNCHENÖÄÜßÖÄÜß"); } SUBCASE("ToLower()") { String s; s = "AnTönchenöäüßÖÄÜß"; CHECK_FALSE(s.ToLower() != "antönchenöäüßöäüß"); s = "AnTönchenöäüßÖÄÜߟ"; CHECK_FALSE(s.ToLower() != "antönchenöäüßöäüßÿ"); s = "AnTönchenöäüßÖÄÜ߀"; CHECK_FALSE(s.ToLower() != "antönchenöäüßöäü߀"); s = "xxxxxxAnTönchenöäüßÖÄÜß"; CHECK_FALSE(s.MidString(6).ToLower() != "antönchenöäüßöäüß"); s = "xxx€xxAnTönchenöäüßÖÄÜß"; CHECK_FALSE(s.MidString(6).ToLower() != "antönchenöäüßöäüß"); } SUBCASE("ToHtml()") { CHECK_FALSE(String("").ToHtml() != ""); CHECK_FALSE(String("Antons Äffchen").ToHtml() != "Antons Äffchen"); CHECK_FALSE(String("< > & \"").ToHtml() != "< > & ""); CHECK_FALSE(String("<€>").ToHtml() != "<€>"); String s = "xxx<€>"; CHECK_FALSE(s.MidString(3).ToHtml() != "<€>"); } SUBCASE("FromHtml()") { CHECK_FALSE(String("").FromHtml() != ""); CHECK_FALSE(String("Antons Äffchen").FromHtml() != "Antons Äffchen"); CHECK_FALSE(String("< > & "").FromHtml() != "< > & \""); CHECK_FALSE(String("Antons Äffchen").FromHtml() != "Antons Äffchen"); CHECK_FALSE(String("Pat & Paterson").FromHtml() != "Pat & Paterson"); CHECK_FALSE(String("<€>").FromHtml() != "<€>"); CHECK_FALSE(String("<€>").FromHtml() != "<€>"); CHECK_FALSE(String("<€>").FromHtml() != "<€>"); CHECK_FALSE(String("<€>").FromHtml() != "<€>"); CHECK_FALSE(String("<Ä>").FromHtml() != "<Ä>"); CHECK_FALSE(String("<Ö>").FromHtml() != "<Ö>"); CHECK_FALSE(String("<Ü>").FromHtml() != "<Ü>"); CHECK_FALSE(String("€<Ä>").FromHtml() != "€<Ä>"); CHECK_FALSE(String("€<Ö>").FromHtml() != "€<Ö>"); CHECK_FALSE(String("€<Ü>").FromHtml() != "€<Ü>"); String s = "xxx< > & ""; CHECK_FALSE(s.MidString(3).FromHtml() != "< > & \""); s = "x€x< > & ""; CHECK_FALSE(s.MidString(3).FromHtml() != "< > & \""); } SUBCASE("ToEscaped(bool)") // ***TODO*** ToEscaped(UCS4Char) { CHECK_FALSE(ToEscaped("anton") != "anton"); CHECK_FALSE(ToEscaped("anton€") != "anton€"); CHECK_FALSE(ToEscaped("anton\n", 1) != "\"anton\\n\""); CHECK_FALSE(ToEscaped("anton€\n", 1) != "\"anton€\\n\""); CHECK_FALSE(ToEscaped("\tanton\n") != "\\tanton\\n"); CHECK_FALSE(ToEscaped("\tanton€\n") != "\\tanton€\\n"); CHECK_FALSE(ToEscaped("\016anton\n") != "\\016anton\\n"); CHECK_FALSE(ToEscaped("\016€anton\n") != "\\016€anton\\n"); CHECK_FALSE(ToEscaped("\177anton\n", 1) != "\"\\177anton\\n\""); CHECK_FALSE(ToEscaped("\177€anton\n", 1) != "\"\\177€anton\\n\""); String s = "xxx\177Eanton\n"; CHECK_FALSE(s.MidString(3).ToEscaped(1) != "\"\\177Eanton\\n\""); s = "xxx\177€anton\n"; CHECK_FALSE(s.MidString(3).ToEscaped(1) != "\"\\177€anton\\n\""); } SUBCASE("FromEscaped(bool)") // ***TODO*** FromEscaped(UCS4Char) { CHECK_FALSE(FromEscaped("anton") != "anton"); CHECK_FALSE(FromEscaped("anton€") != "anton€"); CHECK_FALSE(FromEscaped("\"anton\\n\"", 1) != "anton\n"); CHECK_FALSE(FromEscaped("\"anton€\\n\"", 1) != "anton€\n"); CHECK_FALSE(FromEscaped("\\tanton\\n") != "\tanton\n"); CHECK_FALSE(FromEscaped("\\tanton€\\n") != "\tanton€\n"); CHECK_FALSE(FromEscaped("\\016anton\\n") != "\016anton\n"); CHECK_FALSE(FromEscaped("\\016€anton\\n") != "\016€anton\n"); CHECK_FALSE(FromEscaped("\"\\177anton\\n\"", 1) != "\177anton\n"); CHECK_FALSE(FromEscaped("\"\\177€anton\\n\"", 1) != "\177€anton\n"); CHECK_FALSE(FromEscaped("\\x0eanton\\n") != "\016anton\n"); CHECK_FALSE(FromEscaped("\\xe€anton\\n") != "\016€anton\n"); CHECK_FALSE(FromEscaped("\"\\x7fanton\\n\"", 1) != "\177anton\n"); CHECK_FALSE(FromEscaped("\"\\x7f€anton\\n\"", 1) != "\177€anton\n"); String s = "xxx\"\\x7fEanton\\n\""; CHECK_FALSE(s.MidString(3).FromEscaped(1) != "\177Eanton\n"); s = "xxx\"\\x7f€anton\\n\""; CHECK_FALSE(s.MidString(3).FromEscaped(1) != "\177€anton\n"); } SUBCASE("ToUTF8() / FromUTF8()") { for (int bu = 0; bu <= 32; bu++) // max num of bits { for (int nu = 0; nu < 300; nu += 1 + nu / 2) // str.len { ucs4char u4[300]; for (int j = 0; j < nu; j++) { u4[j] = (uint32(random()) + uint32(random()) * 0x10000u); if (bu < 32) u4[j] &= RMASK(bu); } String su = String(ptr(u4), nu, csz4); su = su.ToUTF8(); assert(su.Csz() == csz1); su = su.FromUTF8(); assert(su.Len() == nu); su.ResizeCsz(csz4); assert(memcmp(u4, su.Text(), uint(nu) * 4) == 0); } } } // TODO ToUCS1 ( ) const; // TODO FromUCS1 ( ) const; // TODO ToUCS2 ( ) const; // TODO FromUCS2 ( ) const; // TODO ToUCS4 ( ) const; // TODO FromUCS4 ( ) const; SUBCASE("CharString(UCS4Char)") { CHECK_FALSE(CharString('a') != "a"); CHECK_FALSE(CharString(8364) != "€"); } SUBCASE("SpaceString(long,UCS4Char)") { CHECK_FALSE(SpaceString(10) != " "); CHECK_FALSE(SpaceString(10, 'X') != "XXXXXXXXXX"); CHECK_FALSE(SpaceString(10, 8364) != "€€€€€€€€€€"); CHECK_FALSE(SpaceString(0) != ""); CHECK_FALSE(SpaceString(0, 'X') != ""); CHECK_FALSE(SpaceString(-5) != ""); CHECK_FALSE(SpaceString(-5, 'X') != ""); CHECK_FALSE(SpaceString(1) != " "); CHECK_FALSE(SpaceString(1, 'X') != "X"); } SUBCASE("NumString(double)") { CHECK_FALSE(NumString(0.0) != "0"); CHECK_FALSE(NumString(26473246.0) != "26473246"); CHECK_FALSE(NumString(2147483647.0) != "2147483647"); CHECK_FALSE(NumString(-26473246.0) != "-26473246"); CHECK_FALSE(NumString(-2147483648.0) != "-2147483648"); CHECK_FALSE(NumString(1.2) != "1.2"); CHECK_FALSE(NumString(1.22e-4) != "0.000122"); CHECK_FALSE(NumString(-5.5) != "-5.5"); CHECK_FALSE(NumString(0.1 / 3) != "0.033333333333333"); CHECK_FALSE(NumString(0.00001 / -3) != "-3.3333333333333e-06"); CHECK_FALSE(NumString(1e200) != "1e+200"); CHECK_FALSE(NumString(1e200 / 3) != "3.3333333333333e+199"); CHECK_FALSE(NumString(1e200 / -3) != "-3.3333333333333e+199"); CHECK_FALSE(NumString(1e-200 / -3) != "-3.3333333333333e-201"); } SUBCASE("NumString(ulong)") { CHECK_FALSE(NumString(0u) != "0"); CHECK_FALSE(NumString(88u) != "88"); CHECK_FALSE(NumString(26473246u) != "26473246"); CHECK_FALSE(NumString(2147483647u) != "2147483647"); CHECK_FALSE(NumString(0x80000000u) != "2147483648"); CHECK_FALSE(NumString(0xFFFFFFFFu) != "4294967295"); } SUBCASE("NumString(long)") { CHECK_FALSE(NumString(0) != "0"); CHECK_FALSE(NumString(-0) != "0"); CHECK_FALSE(NumString(88) != "88"); CHECK_FALSE(NumString(-88) != "-88"); CHECK_FALSE(NumString(-1) != "-1"); CHECK_FALSE(NumString(-26473246) != "-26473246"); CHECK_FALSE(NumString(26473246) != "26473246"); CHECK_FALSE(NumString(0x7FFFFFFF) != "2147483647"); CHECK_FALSE(NumString(int32(0x80000000)) != "-2147483648"); } SUBCASE("HexString(ulong,int)") { CHECK_FALSE(HexString(0x444333u, 0) != "00444333"); CHECK_FALSE(HexString(0x444333u, -3) != ""); CHECK_FALSE(HexString(0x2342d2u, 2) != "D2"); CHECK_FALSE(HexString(0x2342d2f1u, 8) != "2342D2F1"); CHECK_FALSE(HexString(0xE342d2f1u, 8) != "E342D2F1"); CHECK_FALSE(HexString(0x2342d2f1u, 9) != "02342D2F1"); } SUBCASE("allocation test") { const uint SZ = 5000; String* v = new String[SZ]; for (uint i = 0; i < SZ; i++) { v[i] = v[0]; } for (uint i = 0; i < SZ; i++) { v[i] = SpaceString(33, 33); } for (uint i = 0; i < SZ; i++) { v[i] = v[0]; } delete[] v; } SUBCASE("allocation test2") { srandom(uint(time(nullptr))); const uint SZ = 5000; String* v[SZ]; for (uint i = 0; i < SZ; i++) v[i] = nullptr; int i, j; for (uint ii = 0; ii < 50000; ii++) { i = int(random(NELEM(v))); j = int(random(NELEM(v))); if (v[i]) { if (v[j]) { *v[i] += *v[j]; *v[i] = v[i]->MidString(int(random(uint(v[i]->Len()))), int(random(100000))); delete v[j]; v[j] = nullptr; } else { *v[i] += *v[i]; *v[i] = v[i]->MidString(int(random(uint(v[i]->Len()))), int(random(100000))); } } else { if (v[j]) { v[i] = new String(*v[j]); } else { CharSize csz = random(5) ? csz1 : random(5) ? csz2 : csz4; int32 count = int32(random(10000)); v[i] = new String(count, csz); } } } for (uint ii = 0; ii < NELEM(v); ii++) delete v[ii]; } } /* */