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+/*************************************************************************/
+/* test_string.h */
+/*************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/*************************************************************************/
+
+#ifndef TEST_STRING_H
+#define TEST_STRING_H
+
+#include <inttypes.h>
+#include <stdio.h>
+#include <wchar.h>
+
+#include "core/io/ip_address.h"
+#include "core/os/main_loop.h"
+#include "core/os/os.h"
+#include "core/ustring.h"
+
+#ifdef MODULE_REGEX_ENABLED
+#include "modules/regex/regex.h"
+#endif
+
+#include "tests/test_macros.h"
+
+namespace TestString {
+
+TEST_CASE("[String] Assign from cstr") {
+ String s = "Hello";
+ CHECK(wcscmp(s.c_str(), L"Hello") == 0);
+}
+
+TEST_CASE("[String] Assign from string (operator=)") {
+ String s = "Dolly";
+ const String &t = s;
+ CHECK(wcscmp(t.c_str(), L"Dolly") == 0);
+}
+
+TEST_CASE("[String] Assign from c-string (copycon)") {
+ String s("Sheep");
+ const String &t(s);
+ CHECK(wcscmp(t.c_str(), L"Sheep") == 0);
+}
+
+TEST_CASE("[String] Assign from c-widechar (operator=)") {
+ String s(L"Give me");
+ CHECK(wcscmp(s.c_str(), L"Give me") == 0);
+}
+
+TEST_CASE("[String] Assign from c-widechar (copycon)") {
+ String s(L"Wool");
+ CHECK(wcscmp(s.c_str(), L"Wool") == 0);
+}
+
+TEST_CASE("[String] Comparisons (equal)") {
+ String s = "Test Compare";
+ CHECK(s == "Test Compare");
+ CHECK(s == L"Test Compare");
+ CHECK(s == String("Test Compare"));
+}
+
+TEST_CASE("[String] Comparisons (not equal)") {
+ String s = "Test Compare";
+ CHECK(s != "Peanut");
+ CHECK(s != L"Coconut");
+ CHECK(s != String("Butter"));
+}
+
+TEST_CASE("[String] Comparisons (operator <)") {
+ String s = "Bees";
+ CHECK(s < "Elephant");
+ CHECK(!(s < L"Amber"));
+ CHECK(!(s < String("Beatrix")));
+}
+
+TEST_CASE("[String] Concatenation") {
+ String s;
+
+ s += "Have";
+ s += ' ';
+ s += 'a';
+ s += String(" ");
+ s = s + L"Nice";
+ s = s + " ";
+ s = s + String("Day");
+
+ CHECK(s == "Have a Nice Day");
+}
+
+TEST_CASE("[String] Testing size and length of string") {
+ // todo: expand this test to do more tests on size() as it is complicated under the hood.
+ CHECK(String("Mellon").size() == 7);
+ CHECK(String("Mellon1").size() == 8);
+
+ // length works fine and is easier to test
+ CHECK(String("Mellon").length() == 6);
+ CHECK(String("Mellon1").length() == 7);
+ CHECK(String("Mellon2").length() == 7);
+ CHECK(String("Mellon3").length() == 7);
+}
+
+TEST_CASE("[String] Testing for empty string") {
+ CHECK(!String("Mellon").empty());
+ // do this more than once, to check for string corruption
+ CHECK(String("").empty());
+ CHECK(String("").empty());
+ CHECK(String("").empty());
+}
+
+TEST_CASE("[String] Operator []") {
+ String a = "Kugar Sane";
+ a[0] = 'S';
+ a[6] = 'C';
+ CHECK(a == "Sugar Cane");
+ CHECK(a[1] == 'u');
+}
+
+TEST_CASE("[String] Case function test") {
+ String a = "MoMoNgA";
+
+ CHECK(a.to_upper() == "MOMONGA");
+ CHECK(a.nocasecmp_to("momonga") == 0);
+}
+
+TEST_CASE("[String] UTF8") {
+ /* how can i embed UTF in here? */
+ static const CharType ustr[] = { 0x304A, 0x360F, 0x3088, 0x3046, 0 };
+ //static const wchar_t ustr[] = { 'P', 0xCE, 'p',0xD3, 0 };
+ String s = ustr;
+ s.parse_utf8(s.utf8().get_data());
+ CHECK(s == ustr);
+}
+
+TEST_CASE("[String] ASCII") {
+ String s = L"Primero Leche";
+ String t = s.ascii().get_data();
+ CHECK(s == t);
+}
+
+TEST_CASE("[String] Substr") {
+ String s = "Killer Baby";
+ CHECK(s.substr(3, 4) == "ler ");
+}
+
+TEST_CASE("[string] Find") {
+ String s = "Pretty Woman";
+ s.find("Revenge of the Monster Truck");
+
+ CHECK(s.find("tty") == 3);
+ CHECK(s.find("Revenge of the Monster Truck") == -1);
+}
+
+TEST_CASE("[String] find no case") {
+ String s = "Pretty Whale";
+ CHECK(s.findn("WHA") == 7);
+ CHECK(s.findn("Revenge of the Monster SawFish") == -1);
+}
+
+TEST_CASE("[String] Find and replace") {
+ String s = "Happy Birthday, Anna!";
+ s = s.replace("Birthday", "Halloween");
+ CHECK(s == "Happy Halloween, Anna!");
+}
+
+TEST_CASE("[String] Insertion") {
+ String s = "Who is Frederic?";
+ s = s.insert(s.find("?"), " Chopin");
+ CHECK(s == "Who is Frederic Chopin?");
+}
+
+TEST_CASE("[String] Number to string") {
+ CHECK(String::num(3.141593) == "3.141593");
+}
+
+TEST_CASE("[String] String to integer") {
+ static const char *nums[4] = { "1237461283", "- 22", "0", " - 1123412" };
+ static const int num[4] = { 1237461283, -22, 0, -1123412 };
+
+ for (int i = 0; i < 4; i++) {
+ CHECK(String(nums[i]).to_int() == num[i]);
+ }
+}
+
+TEST_CASE("[String] String to float") {
+ static const char *nums[4] = { "-12348298412.2", "0.05", "2.0002", " -0.0001" };
+ static const double num[4] = { -12348298412.2, 0.05, 2.0002, -0.0001 };
+
+ for (int i = 0; i < 4; i++) {
+ CHECK(!(ABS(String(nums[i]).to_float() - num[i]) > 0.00001));
+ }
+}
+
+TEST_CASE("[String] Slicing") {
+ String s = "Mars,Jupiter,Saturn,Uranus";
+
+ const char *slices[4] = { "Mars", "Jupiter", "Saturn", "Uranus" };
+ for (int i = 0; i < s.get_slice_count(","); i++) {
+ CHECK(s.get_slice(",", i) == slices[i]);
+ }
+}
+
+TEST_CASE("[String] Erasing") {
+ String s = "Josephine is such a cute girl!";
+ s.erase(s.find("cute "), String("cute ").length());
+ CHECK(s == "Josephine is such a girl!");
+}
+
+#ifdef MODULE_REGEX_ENABLED
+TEST_CASE("[String] Regex substitution") {
+ String s = "Double all the vowels.";
+ RegEx re("(?<vowel>[aeiou])");
+ s = re.sub(s, "$0$vowel", true);
+ CHECK(s == "Doouublee aall thee vooweels.");
+}
+#endif
+
+struct test_27_data {
+ char const *data;
+ char const *begin;
+ bool expected;
+};
+
+TEST_CASE("[String] Begins with") {
+ test_27_data tc[] = {
+ { "res://foobar", "res://", true },
+ { "res", "res://", false },
+ { "abc", "abc", true }
+ };
+ size_t count = sizeof(tc) / sizeof(tc[0]);
+ bool state = true;
+ for (size_t i = 0; state && i < count; ++i) {
+ String s = tc[i].data;
+ state = s.begins_with(tc[i].begin) == tc[i].expected;
+ if (state) {
+ String sb = tc[i].begin;
+ state = s.begins_with(sb) == tc[i].expected;
+ }
+ CHECK(state);
+ if (!state) {
+ break;
+ }
+ };
+ CHECK(state);
+}
+
+TEST_CASE("[String] sprintf") {
+ String format, output;
+ Array args;
+ bool error;
+
+ // %%
+ format = "fish %% frog";
+ args.clear();
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish % frog"));
+ //////// INTS
+
+ // Int
+ format = "fish %d frog";
+ args.clear();
+ args.push_back(5);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 5 frog"));
+
+ // Int left padded with zeroes.
+ format = "fish %05d frog";
+ args.clear();
+ args.push_back(5);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 00005 frog"));
+
+ // Int left padded with spaces.
+ format = "fish %5d frog";
+ args.clear();
+ args.push_back(5);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 5 frog"));
+
+ // Int right padded with spaces.
+ format = "fish %-5d frog";
+ args.clear();
+ args.push_back(5);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 5 frog"));
+
+ // Int with sign (positive).
+ format = "fish %+d frog";
+ args.clear();
+ args.push_back(5);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish +5 frog"));
+
+ // Negative int.
+ format = "fish %d frog";
+ args.clear();
+ args.push_back(-5);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish -5 frog"));
+
+ // Hex (lower)
+ format = "fish %x frog";
+ args.clear();
+ args.push_back(45);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 2d frog"));
+
+ // Hex (upper)
+ format = "fish %X frog";
+ args.clear();
+ args.push_back(45);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 2D frog"));
+
+ // Octal
+ format = "fish %o frog";
+ args.clear();
+ args.push_back(99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 143 frog"));
+
+ ////// REALS
+
+ // Real
+ format = "fish %f frog";
+ args.clear();
+ args.push_back(99.99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 99.990000 frog"));
+
+ // Real left-padded
+ format = "fish %11f frog";
+ args.clear();
+ args.push_back(99.99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 99.990000 frog"));
+
+ // Real right-padded
+ format = "fish %-11f frog";
+ args.clear();
+ args.push_back(99.99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 99.990000 frog"));
+
+ // Real given int.
+ format = "fish %f frog";
+ args.clear();
+ args.push_back(99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 99.000000 frog"));
+
+ // Real with sign (positive).
+ format = "fish %+f frog";
+ args.clear();
+ args.push_back(99.99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish +99.990000 frog"));
+
+ // Real with 1 decimals.
+ format = "fish %.1f frog";
+ args.clear();
+ args.push_back(99.99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 100.0 frog"));
+
+ // Real with 12 decimals.
+ format = "fish %.12f frog";
+ args.clear();
+ args.push_back(99.99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 99.990000000000 frog"));
+
+ // Real with no decimals.
+ format = "fish %.f frog";
+ args.clear();
+ args.push_back(99.99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 100 frog"));
+
+ /////// Strings.
+
+ // String
+ format = "fish %s frog";
+ args.clear();
+ args.push_back("cheese");
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish cheese frog"));
+
+ // String left-padded
+ format = "fish %10s frog";
+ args.clear();
+ args.push_back("cheese");
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish cheese frog"));
+
+ // String right-padded
+ format = "fish %-10s frog";
+ args.clear();
+ args.push_back("cheese");
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish cheese frog"));
+
+ ///// Characters
+
+ // Character as string.
+ format = "fish %c frog";
+ args.clear();
+ args.push_back("A");
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish A frog"));
+
+ // Character as int.
+ format = "fish %c frog";
+ args.clear();
+ args.push_back(65);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish A frog"));
+
+ ///// Dynamic width
+
+ // String dynamic width
+ format = "fish %*s frog";
+ args.clear();
+ args.push_back(10);
+ args.push_back("cheese");
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ REQUIRE(output == String("fish cheese frog"));
+
+ // Int dynamic width
+ format = "fish %*d frog";
+ args.clear();
+ args.push_back(10);
+ args.push_back(99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ REQUIRE(output == String("fish 99 frog"));
+
+ // Float dynamic width
+ format = "fish %*.*f frog";
+ args.clear();
+ args.push_back(10);
+ args.push_back(3);
+ args.push_back(99.99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error == false);
+ CHECK(output == String("fish 99.990 frog"));
+
+ ///// Errors
+
+ // More formats than arguments.
+ format = "fish %s %s frog";
+ args.clear();
+ args.push_back("cheese");
+ output = format.sprintf(args, &error);
+ REQUIRE(error);
+ CHECK(output == "not enough arguments for format string");
+
+ // More arguments than formats.
+ format = "fish %s frog";
+ args.clear();
+ args.push_back("hello");
+ args.push_back("cheese");
+ output = format.sprintf(args, &error);
+ REQUIRE(error);
+ CHECK(output == "not all arguments converted during string formatting");
+
+ // Incomplete format.
+ format = "fish %10";
+ args.clear();
+ args.push_back("cheese");
+ output = format.sprintf(args, &error);
+ REQUIRE(error);
+ CHECK(output == "incomplete format");
+
+ // Bad character in format string
+ format = "fish %&f frog";
+ args.clear();
+ args.push_back("cheese");
+ output = format.sprintf(args, &error);
+ REQUIRE(error);
+ CHECK(output == "unsupported format character");
+
+ // Too many decimals.
+ format = "fish %2.2.2f frog";
+ args.clear();
+ args.push_back(99.99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error);
+ CHECK(output == "too many decimal points in format");
+
+ // * not a number
+ format = "fish %*f frog";
+ args.clear();
+ args.push_back("cheese");
+ args.push_back(99.99);
+ output = format.sprintf(args, &error);
+ REQUIRE(error);
+ CHECK(output == "* wants number");
+
+ // Character too long.
+ format = "fish %c frog";
+ args.clear();
+ args.push_back("sc");
+ output = format.sprintf(args, &error);
+ REQUIRE(error);
+ CHECK(output == "%c requires number or single-character string");
+
+ // Character bad type.
+ format = "fish %c frog";
+ args.clear();
+ args.push_back(Array());
+ output = format.sprintf(args, &error);
+ REQUIRE(error);
+ CHECK(output == "%c requires number or single-character string");
+}
+
+TEST_CASE("[String] IPVX address to string") {
+ IP_Address ip0("2001:0db8:85a3:0000:0000:8a2e:0370:7334");
+ IP_Address ip(0x0123, 0x4567, 0x89ab, 0xcdef, true);
+ IP_Address ip2("fe80::52e5:49ff:fe93:1baf");
+ IP_Address ip3("::ffff:192.168.0.1");
+ String ip4 = "192.168.0.1";
+ CHECK(ip4.is_valid_ip_address());
+
+ ip4 = "192.368.0.1";
+ CHECK(!ip4.is_valid_ip_address());
+
+ String ip6 = "2001:0db8:85a3:0000:0000:8a2e:0370:7334";
+ CHECK(ip6.is_valid_ip_address());
+
+ ip6 = "2001:0db8:85j3:0000:0000:8a2e:0370:7334";
+ CHECK(!ip6.is_valid_ip_address());
+
+ ip6 = "2001:0db8:85f345:0000:0000:8a2e:0370:7334";
+ CHECK(!ip6.is_valid_ip_address());
+
+ ip6 = "2001:0db8::0:8a2e:370:7334";
+ CHECK(ip6.is_valid_ip_address());
+
+ ip6 = "::ffff:192.168.0.1";
+ CHECK(ip6.is_valid_ip_address());
+}
+
+TEST_CASE("[String] Capitalize against many strings") {
+ String input = "bytes2var";
+ String output = "Bytes 2 Var";
+ CHECK(input.capitalize() == output);
+
+ input = "linear2db";
+ output = "Linear 2 Db";
+ CHECK(input.capitalize() == output);
+
+ input = "vector3";
+ output = "Vector 3";
+ CHECK(input.capitalize() == output);
+
+ input = "sha256";
+ output = "Sha 256";
+ CHECK(input.capitalize() == output);
+
+ input = "2db";
+ output = "2 Db";
+ CHECK(input.capitalize() == output);
+
+ input = "PascalCase";
+ output = "Pascal Case";
+ CHECK(input.capitalize() == output);
+
+ input = "PascalPascalCase";
+ output = "Pascal Pascal Case";
+ CHECK(input.capitalize() == output);
+
+ input = "snake_case";
+ output = "Snake Case";
+ CHECK(input.capitalize() == output);
+
+ input = "snake_snake_case";
+ output = "Snake Snake Case";
+ CHECK(input.capitalize() == output);
+
+ input = "sha256sum";
+ output = "Sha 256 Sum";
+ CHECK(input.capitalize() == output);
+
+ input = "cat2dog";
+ output = "Cat 2 Dog";
+ CHECK(input.capitalize() == output);
+
+ input = "function(name)";
+ output = "Function(name)";
+ CHECK(input.capitalize() == output);
+
+ input = "snake_case_function(snake_case_arg)";
+ output = "Snake Case Function(snake Case Arg)";
+ CHECK(input.capitalize() == output);
+
+ input = "snake_case_function( snake_case_arg )";
+ output = "Snake Case Function( Snake Case Arg )";
+ CHECK(input.capitalize() == output);
+}
+
+TEST_CASE("[String] Checking string is empty when it should be") {
+ bool state = true;
+ bool success;
+
+ String a = "";
+ success = a[0] == 0;
+ if (!success) {
+ state = false;
+ }
+ String b = "Godot";
+ success = b[b.size()] == 0;
+ if (!success) {
+ state = false;
+ }
+ const String c = "";
+ success = c[0] == 0;
+ if (!success) {
+ state = false;
+ }
+
+ const String d = "Godot";
+ success = d[d.size()] == 0;
+ if (!success) {
+ state = false;
+ }
+
+ CHECK(state);
+}
+
+TEST_CASE("[String] lstrip and rstrip") {
+#define STRIP_TEST(x) \
+ { \
+ bool success = x; \
+ state = state && success; \
+ }
+
+ bool state = true;
+
+ // strip none
+ STRIP_TEST(String("abc").lstrip("") == "abc");
+ STRIP_TEST(String("abc").rstrip("") == "abc");
+ // strip one
+ STRIP_TEST(String("abc").lstrip("a") == "bc");
+ STRIP_TEST(String("abc").rstrip("c") == "ab");
+ // strip lots
+ STRIP_TEST(String("bababbababccc").lstrip("ab") == "ccc");
+ STRIP_TEST(String("aaabcbcbcbbcbbc").rstrip("cb") == "aaa");
+ // strip empty string
+ STRIP_TEST(String("").lstrip("") == "");
+ STRIP_TEST(String("").rstrip("") == "");
+ // strip to empty string
+ STRIP_TEST(String("abcabcabc").lstrip("bca") == "");
+ STRIP_TEST(String("abcabcabc").rstrip("bca") == "");
+ // don't strip wrong end
+ STRIP_TEST(String("abc").lstrip("c") == "abc");
+ STRIP_TEST(String("abca").lstrip("a") == "bca");
+ STRIP_TEST(String("abc").rstrip("a") == "abc");
+ STRIP_TEST(String("abca").rstrip("a") == "abc");
+ // in utf-8 "¿" (\u00bf) has the same first byte as "µ" (\u00b5)
+ // and the same second as "ÿ" (\u00ff)
+ STRIP_TEST(String::utf8("¿").lstrip(String::utf8("µÿ")) == String::utf8("¿"));
+ STRIP_TEST(String::utf8("¿").rstrip(String::utf8("µÿ")) == String::utf8("¿"));
+ STRIP_TEST(String::utf8("µ¿ÿ").lstrip(String::utf8("µÿ")) == String::utf8("¿ÿ"));
+ STRIP_TEST(String::utf8("µ¿ÿ").rstrip(String::utf8("µÿ")) == String::utf8("µ¿"));
+
+ // the above tests repeated with additional superfluous strip chars
+
+ // strip none
+ STRIP_TEST(String("abc").lstrip("qwjkl") == "abc");
+ STRIP_TEST(String("abc").rstrip("qwjkl") == "abc");
+ // strip one
+ STRIP_TEST(String("abc").lstrip("qwajkl") == "bc");
+ STRIP_TEST(String("abc").rstrip("qwcjkl") == "ab");
+ // strip lots
+ STRIP_TEST(String("bababbababccc").lstrip("qwabjkl") == "ccc");
+ STRIP_TEST(String("aaabcbcbcbbcbbc").rstrip("qwcbjkl") == "aaa");
+ // strip empty string
+ STRIP_TEST(String("").lstrip("qwjkl") == "");
+ STRIP_TEST(String("").rstrip("qwjkl") == "");
+ // strip to empty string
+ STRIP_TEST(String("abcabcabc").lstrip("qwbcajkl") == "");
+ STRIP_TEST(String("abcabcabc").rstrip("qwbcajkl") == "");
+ // don't strip wrong end
+ STRIP_TEST(String("abc").lstrip("qwcjkl") == "abc");
+ STRIP_TEST(String("abca").lstrip("qwajkl") == "bca");
+ STRIP_TEST(String("abc").rstrip("qwajkl") == "abc");
+ STRIP_TEST(String("abca").rstrip("qwajkl") == "abc");
+ // in utf-8 "¿" (\u00bf) has the same first byte as "µ" (\u00b5)
+ // and the same second as "ÿ" (\u00ff)
+ STRIP_TEST(String::utf8("¿").lstrip(String::utf8("qwaµÿjkl")) == String::utf8("¿"));
+ STRIP_TEST(String::utf8("¿").rstrip(String::utf8("qwaµÿjkl")) == String::utf8("¿"));
+ STRIP_TEST(String::utf8("µ¿ÿ").lstrip(String::utf8("qwaµÿjkl")) == String::utf8("¿ÿ"));
+ STRIP_TEST(String::utf8("µ¿ÿ").rstrip(String::utf8("qwaµÿjkl")) == String::utf8("µ¿"));
+
+ CHECK(state);
+
+#undef STRIP_TEST
+}
+
+TEST_CASE("[String] ensuring empty string into parse_utf8 passes empty string") {
+ String empty;
+ CHECK(empty.parse_utf8(NULL, -1));
+}
+
+TEST_CASE("[String] Cyrillic to_lower()") {
+ String upper = String::utf8("АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ");
+ String lower = String::utf8("абвгдеёжзийклмнопрстуфхцчшщъыьэюя");
+
+ String test = upper.to_lower();
+
+ bool state = test == lower;
+
+ CHECK(state);
+}
+
+TEST_CASE("[String] Count and countn functionality") {
+#define COUNT_TEST(x) \
+ { \
+ bool success = x; \
+ state = state && success; \
+ }
+
+ bool state = true;
+
+ COUNT_TEST(String("").count("Test") == 0);
+ COUNT_TEST(String("Test").count("") == 0);
+ COUNT_TEST(String("Test").count("test") == 0);
+ COUNT_TEST(String("Test").count("TEST") == 0);
+ COUNT_TEST(String("TEST").count("TEST") == 1);
+ COUNT_TEST(String("Test").count("Test") == 1);
+ COUNT_TEST(String("aTest").count("Test") == 1);
+ COUNT_TEST(String("Testa").count("Test") == 1);
+ COUNT_TEST(String("TestTestTest").count("Test") == 3);
+ COUNT_TEST(String("TestTestTest").count("TestTest") == 1);
+ COUNT_TEST(String("TestGodotTestGodotTestGodot").count("Test") == 3);
+
+ COUNT_TEST(String("TestTestTestTest").count("Test", 4, 8) == 1);
+ COUNT_TEST(String("TestTestTestTest").count("Test", 4, 12) == 2);
+ COUNT_TEST(String("TestTestTestTest").count("Test", 4, 16) == 3);
+ COUNT_TEST(String("TestTestTestTest").count("Test", 4) == 3);
+
+ COUNT_TEST(String("Test").countn("test") == 1);
+ COUNT_TEST(String("Test").countn("TEST") == 1);
+ COUNT_TEST(String("testTest-Testatest").countn("tEst") == 4);
+ COUNT_TEST(String("testTest-TeStatest").countn("tEsT", 4, 16) == 2);
+
+ CHECK(state);
+}
+} // namespace TestString
+
+#endif // TEST_STRING_H
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-08 13:35:07 +0000