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/*************************************************************************/
/* test_os.h */
/*************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
/* Copyright (c) 2014-2022 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_OS_H
#define TEST_OS_H
#include "core/os/os.h"
#include "thirdparty/doctest/doctest.h"
namespace TestOS {
TEST_CASE("[OS] Environment variables") {
#ifdef WINDOWS_ENABLED
CHECK_MESSAGE(
OS::get_singleton()->has_environment("USERPROFILE"),
"The USERPROFILE environment variable should be present.");
#else
CHECK_MESSAGE(
OS::get_singleton()->has_environment("HOME"),
"The HOME environment variable should be present.");
#endif
OS::get_singleton()->set_environment("HELLO", "world");
CHECK_MESSAGE(
OS::get_singleton()->get_environment("HELLO") == "world",
"The previously-set HELLO environment variable should return the expected value.");
}
TEST_CASE("[OS] Command line arguments") {
List<String> arguments = OS::get_singleton()->get_cmdline_args();
bool found = false;
for (int i = 0; i < arguments.size(); i++) {
if (arguments[i] == "--test") {
found = true;
break;
}
}
CHECK_MESSAGE(
found,
"The `--test` option must be present in the list of command line arguments.");
}
TEST_CASE("[OS] Executable and data paths") {
CHECK_MESSAGE(
OS::get_singleton()->get_executable_path().is_absolute_path(),
"The executable path returned should be an absolute path.");
CHECK_MESSAGE(
OS::get_singleton()->get_data_path().is_absolute_path(),
"The user data path returned should be an absolute path.");
CHECK_MESSAGE(
OS::get_singleton()->get_config_path().is_absolute_path(),
"The user configuration path returned should be an absolute path.");
CHECK_MESSAGE(
OS::get_singleton()->get_cache_path().is_absolute_path(),
"The cache path returned should be an absolute path.");
}
TEST_CASE("[OS] Ticks") {
CHECK_MESSAGE(
OS::get_singleton()->get_ticks_usec() > 1000,
"The returned ticks (in microseconds) must be greater than 1,000.");
CHECK_MESSAGE(
OS::get_singleton()->get_ticks_msec() > 1,
"The returned ticks (in milliseconds) must be greater than 1.");
}
TEST_CASE("[OS] Feature tags") {
CHECK_MESSAGE(
OS::get_singleton()->has_feature("editor"),
"The binary has the \"editor\" feature tag.");
CHECK_MESSAGE(
!OS::get_singleton()->has_feature("template"),
"The binary does not have the \"template\" feature tag.");
CHECK_MESSAGE(
!OS::get_singleton()->has_feature("template_debug"),
"The binary does not have the \"template_debug\" feature tag.");
CHECK_MESSAGE(
!OS::get_singleton()->has_feature("template_release"),
"The binary does not have the \"template_release\" feature tag.");
}
TEST_CASE("[OS] Process ID") {
CHECK_MESSAGE(
OS::get_singleton()->get_process_id() >= 1,
"The returned process ID should be greater than zero.");
}
TEST_CASE("[OS] Processor count and memory information") {
CHECK_MESSAGE(
OS::get_singleton()->get_processor_count() >= 1,
"The returned processor count should be greater than zero.");
CHECK_MESSAGE(
OS::get_singleton()->get_static_memory_usage() >= 1,
"The returned static memory usage should be greater than zero.");
CHECK_MESSAGE(
OS::get_singleton()->get_static_memory_peak_usage() >= 1,
"The returned static memory peak usage should be greater than zero.");
}
TEST_CASE("[OS] Execute") {
#ifdef WINDOWS_ENABLED
List<String> arguments;
arguments.push_back("/C");
arguments.push_back("dir > NUL");
int exit_code;
const Error err = OS::get_singleton()->execute("cmd", arguments, nullptr, &exit_code);
CHECK_MESSAGE(
err == OK,
"(Running the command `cmd /C \"dir > NUL\"` returns the expected Godot error code (OK).");
CHECK_MESSAGE(
exit_code == 0,
"Running the command `cmd /C \"dir > NUL\"` returns a zero (successful) exit code.");
#else
List<String> arguments;
arguments.push_back("-c");
arguments.push_back("ls > /dev/null");
int exit_code;
const Error err = OS::get_singleton()->execute("sh", arguments, nullptr, &exit_code);
CHECK_MESSAGE(
err == OK,
"(Running the command `sh -c \"ls > /dev/null\"` returns the expected Godot error code (OK).");
CHECK_MESSAGE(
exit_code == 0,
"Running the command `sh -c \"ls > /dev/null\"` returns a zero (successful) exit code.");
#endif
}
} // namespace TestOS
#endif // TEST_OS_H
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