virtualx-engine/main/tests/test_string.cpp
Rémi Verschelde 1426cd3b3a
One Copyright Update to rule them all
As many open source projects have started doing it, we're removing the
current year from the copyright notice, so that we don't need to bump
it every year.

It seems like only the first year of publication is technically
relevant for copyright notices, and even that seems to be something
that many companies stopped listing altogether (in a version controlled
codebase, the commits are a much better source of date of publication
than a hardcoded copyright statement).

We also now list Godot Engine contributors first as we're collectively
the current maintainers of the project, and we clarify that the
"exclusive" copyright of the co-founders covers the timespan before
opensourcing (their further contributions are included as part of Godot
Engine contributors).

Also fixed "cf." Frenchism - it's meant as "refer to / see".

Backported from #70885.
2023-01-10 15:26:54 +01:00

1332 lines
40 KiB
C++

/**************************************************************************/
/* test_string.cpp */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* 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. */
/**************************************************************************/
#include "test_string.h"
#include "core/io/ip_address.h"
#include "core/os/os.h"
#include "core/ustring.h"
#include "modules/modules_enabled.gen.h" // For regex.
#ifdef MODULE_REGEX_ENABLED
#include "modules/regex/regex.h"
#endif
#include <stdio.h>
#include <wchar.h>
namespace TestString {
bool test_1() {
OS::get_singleton()->print("\n\nTest 1: Assign from cstr\n");
String s = "Hello";
OS::get_singleton()->print("\tExpected: Hello\n");
OS::get_singleton()->print("\tResulted: %ls\n", s.c_str());
return (wcscmp(s.c_str(), L"Hello") == 0);
}
bool test_2() {
OS::get_singleton()->print("\n\nTest 2: Assign from string (operator=)\n");
String s = "Dolly";
const String &t = s;
OS::get_singleton()->print("\tExpected: Dolly\n");
OS::get_singleton()->print("\tResulted: %ls\n", t.c_str());
return (wcscmp(t.c_str(), L"Dolly") == 0);
}
bool test_3() {
OS::get_singleton()->print("\n\nTest 3: Assign from c-string (copycon)\n");
String s("Sheep");
const String &t(s);
OS::get_singleton()->print("\tExpected: Sheep\n");
OS::get_singleton()->print("\tResulted: %ls\n", t.c_str());
return (wcscmp(t.c_str(), L"Sheep") == 0);
}
bool test_4() {
OS::get_singleton()->print("\n\nTest 4: Assign from c-widechar (operator=)\n");
String s(L"Give me");
OS::get_singleton()->print("\tExpected: Give me\n");
OS::get_singleton()->print("\tResulted: %ls\n", s.c_str());
return (wcscmp(s.c_str(), L"Give me") == 0);
}
bool test_5() {
OS::get_singleton()->print("\n\nTest 5: Assign from c-widechar (copycon)\n");
String s(L"Wool");
OS::get_singleton()->print("\tExpected: Wool\n");
OS::get_singleton()->print("\tResulted: %ls\n", s.c_str());
return (wcscmp(s.c_str(), L"Wool") == 0);
}
bool test_6() {
OS::get_singleton()->print("\n\nTest 6: comparisons (equal)\n");
String s = "Test Compare";
OS::get_singleton()->print("\tComparing to \"Test Compare\"\n");
if (!(s == "Test Compare")) {
return false;
}
if (!(s == L"Test Compare")) {
return false;
}
if (!(s == String("Test Compare"))) {
return false;
}
return true;
}
bool test_7() {
OS::get_singleton()->print("\n\nTest 7: comparisons (unequal)\n");
String s = "Test Compare";
OS::get_singleton()->print("\tComparing to \"Test Compare\"\n");
if (!(s != "Peanut")) {
return false;
}
if (!(s != L"Coconut")) {
return false;
}
if (!(s != String("Butter"))) {
return false;
}
return true;
}
bool test_8() {
OS::get_singleton()->print("\n\nTest 8: comparisons (operator<)\n");
String s = "Bees";
OS::get_singleton()->print("\tComparing to \"Bees\"\n");
if (!(s < "Elephant")) {
return false;
}
if (s < L"Amber") {
return false;
}
if (s < String("Beatrix")) {
return false;
}
return true;
}
bool test_9() {
OS::get_singleton()->print("\n\nTest 9: Concatenation\n");
String s;
s += "Have";
s += ' ';
s += 'a';
s += String(" ");
s = s + L"Nice";
s = s + " ";
s = s + String("Day");
OS::get_singleton()->print("\tComparing to \"Have a Nice Day\"\n");
return (s == "Have a Nice Day");
}
bool test_10() {
OS::get_singleton()->print("\n\nTest 10: Misc funcs (size/length/empty/etc)\n");
if (!String("").empty()) {
return false;
}
if (String("Mellon").size() != 7) {
return false;
}
if (String("Oranges").length() != 7) {
return false;
}
return true;
}
bool test_11() {
OS::get_singleton()->print("\n\nTest 11: Operator[]\n");
String a = "Kugar Sane";
a[0] = 'S';
a[6] = 'C';
if (a != "Sugar Cane") {
return false;
}
if (a[1] != 'u') {
return false;
}
return true;
}
bool test_12() {
OS::get_singleton()->print("\n\nTest 12: case functions\n");
String a = "MoMoNgA";
if (a.to_upper() != "MOMONGA") {
return false;
}
if (a.nocasecmp_to("momonga") != 0) {
return false;
}
return true;
}
bool test_13() {
OS::get_singleton()->print("\n\nTest 13: UTF8\n");
/* 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;
OS::get_singleton()->print("\tUnicode: %ls\n", ustr);
s.parse_utf8(s.utf8().get_data());
OS::get_singleton()->print("\tConvert/Parse UTF8: %ls\n", s.c_str());
return (s == ustr);
}
bool test_14() {
OS::get_singleton()->print("\n\nTest 14: ASCII\n");
String s = L"Primero Leche";
OS::get_singleton()->print("\tAscii: %s\n", s.ascii().get_data());
String t = s.ascii().get_data();
return (s == t);
}
bool test_15() {
OS::get_singleton()->print("\n\nTest 15: substr\n");
String s = "Killer Baby";
OS::get_singleton()->print("\tsubstr(3,4) of \"%ls\" is \"%ls\"\n", s.c_str(), s.substr(3, 4).c_str());
return (s.substr(3, 4) == "ler ");
}
bool test_16() {
OS::get_singleton()->print("\n\nTest 16: find\n");
String s = "Pretty Woman";
OS::get_singleton()->print("\tString: %ls\n", s.c_str());
OS::get_singleton()->print("\t\"tty\" is at %i pos.\n", s.find("tty"));
OS::get_singleton()->print("\t\"Revenge of the Monster Truck\" is at %i pos.\n", s.find("Revenge of the Monster Truck"));
if (s.find("tty") != 3) {
return false;
}
if (s.find("Revenge of the Monster Truck") != -1) {
return false;
}
return true;
}
bool test_17() {
OS::get_singleton()->print("\n\nTest 17: find no case\n");
String s = "Pretty Whale";
OS::get_singleton()->print("\tString: %ls\n", s.c_str());
OS::get_singleton()->print("\t\"WHA\" is at %i pos.\n", s.findn("WHA"));
OS::get_singleton()->print("\t\"Revenge of the Monster SawFish\" is at %i pos.\n", s.findn("Revenge of the Monster Truck"));
if (s.findn("WHA") != 7) {
return false;
}
if (s.findn("Revenge of the Monster SawFish") != -1) {
return false;
}
return true;
}
bool test_18() {
OS::get_singleton()->print("\n\nTest 18: find no case\n");
String s = "Pretty Whale";
OS::get_singleton()->print("\tString: %ls\n", s.c_str());
OS::get_singleton()->print("\t\"WHA\" is at %i pos.\n", s.findn("WHA"));
OS::get_singleton()->print("\t\"Revenge of the Monster SawFish\" is at %i pos.\n", s.findn("Revenge of the Monster Truck"));
if (s.findn("WHA") != 7) {
return false;
}
if (s.findn("Revenge of the Monster SawFish") != -1) {
return false;
}
return true;
}
bool test_19() {
OS::get_singleton()->print("\n\nTest 19: Search & replace\n");
String s = "Happy Birthday, Anna!";
OS::get_singleton()->print("\tString: %ls\n", s.c_str());
s = s.replace("Birthday", "Halloween");
OS::get_singleton()->print("\tReplaced Birthday/Halloween: %ls.\n", s.c_str());
return (s == "Happy Halloween, Anna!");
}
bool test_20() {
OS::get_singleton()->print("\n\nTest 20: Insertion\n");
String s = "Who is Frederic?";
OS::get_singleton()->print("\tString: %ls\n", s.c_str());
s = s.insert(s.find("?"), " Chopin");
OS::get_singleton()->print("\tInserted Chopin: %ls.\n", s.c_str());
return (s == "Who is Frederic Chopin?");
}
bool test_21() {
OS::get_singleton()->print("\n\nTest 21: Number -> String\n");
OS::get_singleton()->print("\tPi is %f\n", 33.141593);
OS::get_singleton()->print("\tPi String is %ls\n", String::num(3.141593).c_str());
return String::num(3.141593) == "3.141593";
}
bool test_22() {
OS::get_singleton()->print("\n\nTest 22: String -> Int\n");
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++) {
OS::get_singleton()->print("\tString: \"%s\" as Int is %i\n", nums[i], String(nums[i]).to_int());
if (String(nums[i]).to_int() != num[i]) {
return false;
}
}
return true;
}
bool test_23() {
OS::get_singleton()->print("\n\nTest 23: String -> Float\n");
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++) {
OS::get_singleton()->print("\tString: \"%s\" as Float is %f\n", nums[i], String(nums[i]).to_double());
if (ABS(String(nums[i]).to_double() - num[i]) > 0.00001) {
return false;
}
}
return true;
}
bool test_24() {
OS::get_singleton()->print("\n\nTest 24: Slicing\n");
String s = "Mars,Jupiter,Saturn,Uranus";
const char *slices[4] = { "Mars", "Jupiter", "Saturn", "Uranus" };
OS::get_singleton()->print("\tSlicing \"%ls\" by \"%s\"..\n", s.c_str(), ",");
for (int i = 0; i < s.get_slice_count(","); i++) {
OS::get_singleton()->print("\t\t%i- %ls\n", i + 1, s.get_slice(",", i).c_str());
if (s.get_slice(",", i) != slices[i]) {
return false;
}
}
return true;
}
bool test_25() {
OS::get_singleton()->print("\n\nTest 25: Erasing\n");
String s = "Josephine is such a cute girl!";
OS::get_singleton()->print("\tString: %ls\n", s.c_str());
OS::get_singleton()->print("\tRemoving \"cute\"\n");
s.erase(s.find("cute "), String("cute ").length());
OS::get_singleton()->print("\tResult: %ls\n", s.c_str());
return (s == "Josephine is such a girl!");
}
bool test_26() {
OS::get_singleton()->print("\n\nTest 26: RegEx substitution\n");
#ifndef MODULE_REGEX_ENABLED
OS::get_singleton()->print("\tRegEx module disabled, can't run test.");
return false;
#else
String s = "Double all the vowels.";
OS::get_singleton()->print("\tString: %ls\n", s.c_str());
OS::get_singleton()->print("\tRepeating instances of 'aeiou' once\n");
RegEx re("(?<vowel>[aeiou])");
s = re.sub(s, "$0$vowel", true);
OS::get_singleton()->print("\tResult: %ls\n", s.c_str());
return (s == "Doouublee aall thee vooweels.");
#endif
}
struct test_27_data {
char const *data;
char const *begin;
bool expected;
};
bool test_27() {
OS::get_singleton()->print("\n\nTest 27: begins_with\n");
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;
}
if (!state) {
OS::get_singleton()->print("\n\t Failure on:\n\t\tstring: %s\n\t\tbegin: %s\n\t\texpected: %s\n", tc[i].data, tc[i].begin, tc[i].expected ? "true" : "false");
break;
}
};
return state;
};
bool test_28() {
OS::get_singleton()->print("\n\nTest 28: sprintf\n");
bool success, state = true;
char output_format[] = "\tTest:\t%ls => %ls (%s)\n";
String format, output;
Array args;
bool error;
// %%
format = "fish %% frog";
args.clear();
output = format.sprintf(args, &error);
success = (output == String("fish % frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
//////// INTS
// Int
format = "fish %d frog";
args.clear();
args.push_back(5);
output = format.sprintf(args, &error);
success = (output == String("fish 5 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Int left padded with zeroes.
format = "fish %05d frog";
args.clear();
args.push_back(5);
output = format.sprintf(args, &error);
success = (output == String("fish 00005 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Int left padded with spaces.
format = "fish %5d frog";
args.clear();
args.push_back(5);
output = format.sprintf(args, &error);
success = (output == String("fish 5 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Int right padded with spaces.
format = "fish %-5d frog";
args.clear();
args.push_back(5);
output = format.sprintf(args, &error);
success = (output == String("fish 5 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Int with sign (positive).
format = "fish %+d frog";
args.clear();
args.push_back(5);
output = format.sprintf(args, &error);
success = (output == String("fish +5 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Negative int.
format = "fish %d frog";
args.clear();
args.push_back(-5);
output = format.sprintf(args, &error);
success = (output == String("fish -5 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Negative int left padded with spaces.
format = "fish %5d frog";
args.clear();
args.push_back(-5);
output = format.sprintf(args, &error);
success = (output == String("fish -5 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Negative int left padded with zeros.
format = "fish %05d frog";
args.clear();
args.push_back(-5);
output = format.sprintf(args, &error);
success = (output == String("fish -0005 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Negative int right padded with spaces.
format = "fish %-5d frog";
args.clear();
args.push_back(-5);
output = format.sprintf(args, &error);
success = (output == String("fish -5 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Negative int right padded with zeros. (0 ignored)
format = "fish %-05d frog";
args.clear();
args.push_back(-5);
output = format.sprintf(args, &error);
success = (output == String("fish -5 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Hex (lower)
format = "fish %x frog";
args.clear();
args.push_back(45);
output = format.sprintf(args, &error);
success = (output == String("fish 2d frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Hex (upper)
format = "fish %X frog";
args.clear();
args.push_back(45);
output = format.sprintf(args, &error);
success = (output == String("fish 2D frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Octal
format = "fish %o frog";
args.clear();
args.push_back(99);
output = format.sprintf(args, &error);
success = (output == String("fish 143 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
////// REALS
// Real
format = "fish %f frog";
args.clear();
args.push_back(99.99);
output = format.sprintf(args, &error);
success = (output == String("fish 99.990000 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Real left-padded
format = "fish %11f frog";
args.clear();
args.push_back(99.99);
output = format.sprintf(args, &error);
success = (output == String("fish 99.990000 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Real (infinity) left-padded
format = "fish %11f frog";
args.clear();
args.push_back(INFINITY);
output = format.sprintf(args, &error);
success = (output == String("fish inf frog") && !error);
state = state && success;
// Real right-padded
format = "fish %-11f frog";
args.clear();
args.push_back(99.99);
output = format.sprintf(args, &error);
success = (output == String("fish 99.990000 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Real given int.
format = "fish %f frog";
args.clear();
args.push_back(99);
output = format.sprintf(args, &error);
success = (output == String("fish 99.000000 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Real with sign (positive).
format = "fish %+f frog";
args.clear();
args.push_back(99.99);
output = format.sprintf(args, &error);
success = (output == String("fish +99.990000 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Real with 1 decimals.
format = "fish %.1f frog";
args.clear();
args.push_back(99.99);
output = format.sprintf(args, &error);
success = (output == String("fish 100.0 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Real with 12 decimals.
format = "fish %.12f frog";
args.clear();
args.push_back(99.99);
output = format.sprintf(args, &error);
success = (output == String("fish 99.990000000000 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Real with no decimals.
format = "fish %.f frog";
args.clear();
args.push_back(99.99);
output = format.sprintf(args, &error);
success = (output == String("fish 100 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Negative real right padded with zeros. (0 ignored)
format = "fish %-011f frog";
args.clear();
args.push_back(-99.99);
output = format.sprintf(args, &error);
success = (output == String("fish -99.990000 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
/////// Strings.
// String
format = "fish %s frog";
args.clear();
args.push_back("cheese");
output = format.sprintf(args, &error);
success = (output == String("fish cheese frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// String left-padded
format = "fish %10s frog";
args.clear();
args.push_back("cheese");
output = format.sprintf(args, &error);
success = (output == String("fish cheese frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// String right-padded
format = "fish %-10s frog";
args.clear();
args.push_back("cheese");
output = format.sprintf(args, &error);
success = (output == String("fish cheese frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
///// Characters
// Character as string.
format = "fish %c frog";
args.clear();
args.push_back("A");
output = format.sprintf(args, &error);
success = (output == String("fish A frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Character as int.
format = "fish %c frog";
args.clear();
args.push_back(65);
output = format.sprintf(args, &error);
success = (output == String("fish A frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
///// Dynamic width
// String dynamic width
format = "fish %*s frog";
args.clear();
args.push_back(10);
args.push_back("cheese");
output = format.sprintf(args, &error);
success = (output == String("fish cheese frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Int dynamic width
format = "fish %*d frog";
args.clear();
args.push_back(10);
args.push_back(99);
output = format.sprintf(args, &error);
success = (output == String("fish 99 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// 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);
success = (output == String("fish 99.990 frog") && !error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
///// Errors
// More formats than arguments.
format = "fish %s %s frog";
args.clear();
args.push_back("cheese");
output = format.sprintf(args, &error);
success = (output == "not enough arguments for format string" && error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// More arguments than formats.
format = "fish %s frog";
args.clear();
args.push_back("hello");
args.push_back("cheese");
output = format.sprintf(args, &error);
success = (output == "not all arguments converted during string formatting" && error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Incomplete format.
format = "fish %10";
args.clear();
args.push_back("cheese");
output = format.sprintf(args, &error);
success = (output == "incomplete format" && error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Bad character in format string
format = "fish %&f frog";
args.clear();
args.push_back("cheese");
output = format.sprintf(args, &error);
success = (output == "unsupported format character" && error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Too many decimals.
format = "fish %2.2.2f frog";
args.clear();
args.push_back(99.99);
output = format.sprintf(args, &error);
success = (output == "too many decimal points in format" && error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// * not a number
format = "fish %*f frog";
args.clear();
args.push_back("cheese");
args.push_back(99.99);
output = format.sprintf(args, &error);
success = (output == "* wants number" && error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Character too long.
format = "fish %c frog";
args.clear();
args.push_back("sc");
output = format.sprintf(args, &error);
success = (output == "%c requires number or single-character string" && error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
// Character bad type.
format = "fish %c frog";
args.clear();
args.push_back(Array());
output = format.sprintf(args, &error);
success = (output == "%c requires number or single-character string" && error);
OS::get_singleton()->print(output_format, format.c_str(), output.c_str(), success ? "OK" : "FAIL");
state = state && success;
return state;
}
bool test_29() {
bool state = true;
IP_Address ip0("2001:0db8:85a3:0000:0000:8a2e:0370:7334");
OS::get_singleton()->print("ip0 is %ls\n", String(ip0).c_str());
IP_Address ip(0x0123, 0x4567, 0x89ab, 0xcdef, true);
OS::get_singleton()->print("ip6 is %ls\n", String(ip).c_str());
IP_Address ip2("fe80::52e5:49ff:fe93:1baf");
OS::get_singleton()->print("ip6 is %ls\n", String(ip2).c_str());
IP_Address ip3("::ffff:192.168.0.1");
OS::get_singleton()->print("ip6 is %ls\n", String(ip3).c_str());
String ip4 = "192.168.0.1";
bool success = ip4.is_valid_ip_address();
OS::get_singleton()->print("Is valid ipv4: %ls, %s\n", ip4.c_str(), success ? "OK" : "FAIL");
state = state && success;
ip4 = "192.368.0.1";
success = (!ip4.is_valid_ip_address());
OS::get_singleton()->print("Is invalid ipv4: %ls, %s\n", ip4.c_str(), success ? "OK" : "FAIL");
state = state && success;
String ip6 = "2001:0db8:85a3:0000:0000:8a2e:0370:7334";
success = ip6.is_valid_ip_address();
OS::get_singleton()->print("Is valid ipv6: %ls, %s\n", ip6.c_str(), success ? "OK" : "FAIL");
state = state && success;
ip6 = "2001:0db8:85j3:0000:0000:8a2e:0370:7334";
success = (!ip6.is_valid_ip_address());
OS::get_singleton()->print("Is invalid ipv6: %ls, %s\n", ip6.c_str(), success ? "OK" : "FAIL");
state = state && success;
ip6 = "2001:0db8:85f345:0000:0000:8a2e:0370:7334";
success = (!ip6.is_valid_ip_address());
OS::get_singleton()->print("Is invalid ipv6: %ls, %s\n", ip6.c_str(), success ? "OK" : "FAIL");
state = state && success;
ip6 = "2001:0db8::0:8a2e:370:7334";
success = (ip6.is_valid_ip_address());
OS::get_singleton()->print("Is valid ipv6: %ls, %s\n", ip6.c_str(), success ? "OK" : "FAIL");
state = state && success;
ip6 = "::ffff:192.168.0.1";
success = (ip6.is_valid_ip_address());
OS::get_singleton()->print("Is valid ipv6: %ls, %s\n", ip6.c_str(), success ? "OK" : "FAIL");
state = state && success;
return state;
};
bool test_30() {
bool state = true;
bool success = true;
String input = "bytes2var";
String output = "Bytes 2 Var";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "linear2db";
output = "Linear 2 Db";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "vector3";
output = "Vector 3";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "sha256";
output = "Sha 256";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "2db";
output = "2 Db";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "PascalCase";
output = "Pascal Case";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "PascalPascalCase";
output = "Pascal Pascal Case";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "snake_case";
output = "Snake Case";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "snake_snake_case";
output = "Snake Snake Case";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "sha256sum";
output = "Sha 256 Sum";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "cat2dog";
output = "Cat 2 Dog";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "function(name)";
output = "Function(name)";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls (existing incorrect behavior): %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "snake_case_function(snake_case_arg)";
output = "Snake Case Function(snake Case Arg)";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls (existing incorrect behavior): %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
input = "snake_case_function( snake_case_arg )";
output = "Snake Case Function( Snake Case Arg )";
success = (input.capitalize() == output);
state = state && success;
OS::get_singleton()->print("Capitalize %ls: %ls, %s\n", input.c_str(), output.c_str(), success ? "OK" : "FAIL");
return state;
}
bool test_31() {
bool state = true;
bool success;
String a = "";
success = a[0] == 0;
OS::get_singleton()->print("Is 0 String[0]:, %s\n", success ? "OK" : "FAIL");
if (!success) {
state = false;
}
String b = "Godot";
success = b[b.size()] == 0;
OS::get_singleton()->print("Is 0 String[size()]:, %s\n", success ? "OK" : "FAIL");
if (!success) {
state = false;
}
const String c = "";
success = c[0] == 0;
OS::get_singleton()->print("Is 0 const String[0]:, %s\n", success ? "OK" : "FAIL");
if (!success) {
state = false;
}
const String d = "Godot";
success = d[d.size()] == 0;
OS::get_singleton()->print("Is 0 const String[size()]:, %s\n", success ? "OK" : "FAIL");
if (!success) {
state = false;
}
return state;
};
bool test_32() {
#define STRIP_TEST(x) \
{ \
bool success = x; \
state = state && success; \
if (!success) { \
OS::get_singleton()->print("\tfailed at: %s\n", #x); \
} \
}
OS::get_singleton()->print("\n\nTest 32: lstrip and rstrip\n");
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¿"));
return state;
#undef STRIP_TEST
}
bool test_33() {
OS::get_singleton()->print("\n\nTest 33: parse_utf8(null, -1)\n");
String empty;
return empty.parse_utf8(nullptr, -1);
}
bool test_34() {
OS::get_singleton()->print("\n\nTest 34: Cyrillic to_lower()\n");
String upper = String::utf8("АБВГДЕЁЖЗИЙКЛМНОПРСТУФХЦЧШЩЪЫЬЭЮЯ");
String lower = String::utf8("абвгдеёжзийклмнопрстуфхцчшщъыьэюя");
String test = upper.to_lower();
bool state = test == lower;
return state;
}
bool test_35() {
#define COUNT_TEST(x) \
{ \
bool success = x; \
state = state && success; \
if (!success) { \
OS::get_singleton()->print("\tfailed at: %s\n", #x); \
} \
}
OS::get_singleton()->print("\n\nTest 35: count and countn function\n");
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);
return state;
}
bool test_36() {
#define CHECK(X) \
if (!(X)) { \
OS::get_singleton()->print("\tFAIL at %s\n", #X); \
return false; \
} else { \
OS::get_singleton()->print("\tPASS\n"); \
}
OS::get_singleton()->print("\n\nTest 36: xml unescape\n");
// Named entities
String input = "&quot;&amp;&apos;&lt;&gt;";
CHECK(input.xml_unescape() == "\"&\'<>");
// Numeric entities
input = "&#x41;&#66;";
CHECK(input.xml_unescape() == "AB");
input = "&#0;&x#0;More text";
String result = input.xml_unescape();
// Didn't put in a leading NUL and terminate the string
CHECK(input.length() > 0);
CHECK(input[0] != '\0');
// Entity should be left as-is if invalid
CHECK(input.xml_unescape() == input);
// Shouldn't consume without ending in a ';'
input = "&#66";
CHECK(input.xml_unescape() == input);
input = "&#x41";
CHECK(input.xml_unescape() == input);
// Invalid characters should make the entity ignored
input = "&#x41SomeIrrelevantText;";
CHECK(input.xml_unescape() == input);
input = "&#66SomeIrrelevantText;";
CHECK(input.xml_unescape() == input);
return true;
}
bool test_37() {
#define CHECK_EQ(X, Y) \
if ((X) != (Y)) { \
OS::get_singleton()->print("\tFAIL: %s != %s\n", #X, #Y); \
return false; \
} else { \
OS::get_singleton()->print("\tPASS\n"); \
}
OS::get_singleton()->print("\n\nTest 37: Word wrap\n");
// Long words.
CHECK_EQ(String("12345678").word_wrap(8), "12345678");
CHECK_EQ(String("1234567812345678").word_wrap(8), "12345678\n12345678");
CHECK_EQ(String("123456781234567812345678").word_wrap(8), "12345678\n12345678\n12345678");
// Long line.
CHECK_EQ(String("123 567 123456 123").word_wrap(8), "123 567\n123456\n123");
// Force newline at line length should not create another newline.
CHECK_EQ(String("12345678 123").word_wrap(8), "12345678\n123");
CHECK_EQ(String("12345678\n123").word_wrap(8), "12345678\n123");
// Wrapping removes spaces.
CHECK_EQ(String("1234567 123").word_wrap(8), "1234567\n123");
CHECK_EQ(String("12345678 123").word_wrap(8), "12345678\n123");
// Wrapping does not remove leading space.
CHECK_EQ(String(" 123456 123 12").word_wrap(8), " 123456\n123 12");
CHECK_EQ(String(" 123456\n 456 12").word_wrap(8), " 123456\n 456\n12");
CHECK_EQ(String(" 123456\n 4 12345678").word_wrap(8), " 123456\n 4\n12345678");
CHECK_EQ(String(" 123456\n 4 12345678123").word_wrap(8), " 123456\n 4\n12345678\n123");
return true;
}
typedef bool (*TestFunc)();
TestFunc test_funcs[] = {
test_1,
test_2,
test_3,
test_4,
test_5,
test_6,
test_7,
test_8,
test_9,
test_10,
test_11,
test_12,
test_13,
test_14,
test_15,
test_16,
test_17,
test_18,
test_19,
test_20,
test_21,
test_22,
test_23,
test_24,
test_25,
test_26,
test_27,
test_28,
test_29,
test_30,
test_31,
test_32,
test_33,
test_34,
test_35,
test_36,
test_37,
nullptr
};
MainLoop *test() {
/** A character length != wchar_t may be forced, so the tests won't work */
ERR_FAIL_COND_V(sizeof(CharType) != sizeof(wchar_t), nullptr);
int count = 0;
int passed = 0;
while (true) {
if (!test_funcs[count]) {
break;
}
bool pass = test_funcs[count]();
if (pass) {
passed++;
}
OS::get_singleton()->print("\t%s\n", pass ? "PASS" : "FAILED");
count++;
}
OS::get_singleton()->print("\n\n\n");
OS::get_singleton()->print("*************\n");
OS::get_singleton()->print("***TOTALS!***\n");
OS::get_singleton()->print("*************\n");
OS::get_singleton()->print("Passed %i of %i tests\n", passed, count);
return nullptr;
}
} // namespace TestString