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21874392a9
* refactor: add libtransmission/string-utils * refactor: add libtransmission/file-utils * refactor: add libtransmission/env * build: update Xcode
42 lines
1.2 KiB
C++
42 lines
1.2 KiB
C++
// This file Copyright (C) 2013-2022 Mnemosyne LLC.
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// It may be used under GPLv2 (SPDX: GPL-2.0-only), GPLv3 (SPDX: GPL-3.0-only),
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// or any future license endorsed by Mnemosyne LLC.
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// License text can be found in the licenses/ folder.
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#include <cstdlib> // setenv(), unsetenv()
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#ifdef _WIN32
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#include <windows.h>
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#define setenv(key, value, unused) SetEnvironmentVariableA(key, value)
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#define unsetenv(key) SetEnvironmentVariableA(key, nullptr)
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#endif
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#include <libtransmission/env.h>
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#include "test-fixtures.h"
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using EnvTest = ::tr::test::TransmissionTest;
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TEST_F(EnvTest, env)
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{
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char const* test_key = "TR_TEST_ENV";
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unsetenv(test_key);
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EXPECT_FALSE(tr_env_key_exists(test_key));
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EXPECT_EQ(""sv, tr_env_get_string(test_key));
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EXPECT_EQ("a"sv, tr_env_get_string(test_key, "a"sv));
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setenv(test_key, "", 1);
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EXPECT_TRUE(tr_env_key_exists(test_key));
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EXPECT_EQ("", tr_env_get_string(test_key, ""));
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EXPECT_EQ("", tr_env_get_string(test_key, "b"));
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setenv(test_key, "135", 1);
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EXPECT_TRUE(tr_env_key_exists(test_key));
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EXPECT_EQ("135", tr_env_get_string(test_key, ""));
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EXPECT_EQ("135", tr_env_get_string(test_key, "c"));
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}
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