icinga2/test/utils.cpp
Yonas Habteab 91c7e60df8 Replace all existing copyright headers with SPDX headers
I've used the following command to replace the original copyright header
lines in a C-style comment block:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{/\*[^*]*\(\s*c\s*\)\s*(\d{4})\s*Icinga\s+GmbH[^*]*\*/}{// SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n// SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```

For files that use shell-style comments (#) like CMakeLists.txt, I've
used this command:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f -exec perl -pi -e 's{#.*\(\s*c\s*\)\s(\d{4})\sIcinga\s+GmbH.*}{# SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n# SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```

And for SQL files:

```
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{--.*\(c\)\s(\d{4})\sIcinga\sGmbH.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
$ find . \( -type d \( -name '\..*' -o -name third-party -o -name scripts -o -name prefix -o -name malloc -o -name server -o -name docker -o -name build -o -name doc \) -prune \) -o -type f \( -name '*.sql' \) -exec perl -pi -e 's{-- Copyright \(c\)\s(\d{4})\sIcinga\s+Development\sTeam.*}{-- SPDX-FileCopyrightText: \1 Icinga GmbH <https://icinga.com>\n-- SPDX-License-Identifier: GPL-2.0-or-later}gi' {} +
```
2026-02-04 14:00:05 +01:00

68 lines
1.7 KiB
C++

// SPDX-FileCopyrightText: 2025 Icinga GmbH <https://icinga.com>
// SPDX-License-Identifier: GPL-2.0-or-later
#include "utils.hpp"
#include <cstring>
#include <iomanip>
#include <sstream>
#include <boost/test/unit_test.hpp>
tm make_tm(std::string s)
{
int dst = -1;
size_t l = strlen("YYYY-MM-DD HH:MM:SS");
if (s.size() > l) {
std::string zone = s.substr(l);
if (zone == " PST") {
dst = 0;
} else if (zone == " PDT") {
dst = 1;
} else {
// tests should only use PST/PDT (for now)
BOOST_CHECK_MESSAGE(false, "invalid or unknown time time: " << zone);
}
}
std::tm t = {};
std::istringstream stream(s);
stream >> std::get_time(&t, "%Y-%m-%d %H:%M:%S");
t.tm_isdst = dst;
return t;
}
#ifndef _WIN32
const char *GlobalTimezoneFixture::TestTimezoneWithDST = "America/Los_Angeles";
#else /* _WIN32 */
// Tests are using pacific time because Windows only really supports timezones following US DST rules with the TZ
// environment variable. Format is "[Standard TZ][negative UTC offset][DST TZ]".
// https://docs.microsoft.com/en-us/cpp/c-runtime-library/reference/tzset?view=msvc-160#remarks
const char *GlobalTimezoneFixture::TestTimezoneWithDST = "PST8PDT";
#endif /* _WIN32 */
GlobalTimezoneFixture::GlobalTimezoneFixture(const char *fixed_tz)
{
tz = getenv("TZ");
#ifdef _WIN32
_putenv_s("TZ", fixed_tz == "" ? "UTC" : fixed_tz);
#else
setenv("TZ", fixed_tz, 1);
#endif
tzset();
}
GlobalTimezoneFixture::~GlobalTimezoneFixture()
{
#ifdef _WIN32
if (tz)
_putenv_s("TZ", tz);
else
_putenv_s("TZ", "");
#else
if (tz)
setenv("TZ", tz, 1);
else
unsetenv("TZ");
#endif
tzset();
}