mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 06:22:46 +00:00
57 lines
1.4 KiB
C++
57 lines
1.4 KiB
C++
/*
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* Copyright (c) 2018-2021, the SerenityOS developers.
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <AK/String.h>
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#include <LibTest/TestCase.h>
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#include <errno.h>
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#include <unistd.h>
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TEST_CASE(test_nonexistent_pledge)
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{
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auto res = pledge("testing123", "notthere");
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if (res >= 0)
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FAIL("Pledging on existent promises should fail.");
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}
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TEST_CASE(test_pledge_argument_validation)
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{
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const auto long_argument = String::repeated('a', 2048);
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auto res = pledge(long_argument.characters(), "stdio");
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EXPECT_EQ(res, -1);
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EXPECT_EQ(errno, E2BIG);
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res = pledge("stdio", long_argument.characters());
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EXPECT_EQ(res, -1);
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EXPECT_EQ(errno, E2BIG);
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res = pledge(long_argument.characters(), long_argument.characters());
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EXPECT_EQ(res, -1);
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EXPECT_EQ(errno, E2BIG);
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res = pledge("fake", "stdio");
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EXPECT_EQ(res, -1);
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EXPECT_EQ(errno, EINVAL);
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res = pledge("stdio", "fake");
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EXPECT_EQ(res, -1);
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EXPECT_EQ(errno, EINVAL);
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}
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TEST_CASE(test_pledge_failures)
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{
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auto res = pledge("stdio unix rpath", "stdio");
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if (res < 0)
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FAIL("Initial pledge is expected to work.");
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res = pledge("stdio unix", "stdio unix");
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if (res >= 0)
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FAIL("Additional execpromise \"unix\" should have failed");
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res = pledge("stdio", "stdio");
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if (res < 0)
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FAIL("Reducing promises is expected to work.");
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}
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