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https://github.com/jart/cosmopolitan.git
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61 lines
2.9 KiB
C
61 lines
2.9 KiB
C
/*-*- mode:c;indent-tabs-mode:nil;c-basic-offset:2;tab-width:8;coding:utf-8 -*-│
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│vi: set net ft=c ts=2 sts=2 sw=2 fenc=utf-8 :vi│
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╞══════════════════════════════════════════════════════════════════════════════╡
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│ Copyright 2022 Justine Alexandra Roberts Tunney │
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│ │
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│ Permission to use, copy, modify, and/or distribute this software for │
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│ any purpose with or without fee is hereby granted, provided that the │
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│ above copyright notice and this permission notice appear in all copies. │
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│ │
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│ THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL │
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│ WARRANTIES WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED │
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│ WARRANTIES OF MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE │
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│ AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL │
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│ DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR │
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│ PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER │
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│ TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR │
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│ PERFORMANCE OF THIS SOFTWARE. │
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╚─────────────────────────────────────────────────────────────────────────────*/
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#include "libc/calls/calls.h"
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#include "libc/sysv/consts/o.h"
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#include "libc/testlib/testlib.h"
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#define SPAWN(METHOD) \
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{ \
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int ws, pid; \
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ASSERT_NE(-1, (pid = METHOD())); \
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if (!pid) {
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#define EXITS(rc) \
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_Exit(0); \
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} \
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ASSERT_NE(-1, wait(&ws)); \
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ASSERT_TRUE(WIFEXITED(ws)); \
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ASSERT_EQ(rc, WEXITSTATUS(ws)); \
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}
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#define TERMS(sig) \
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_Exit(0); \
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} \
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ASSERT_NE(-1, wait(&ws)); \
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ASSERT_TRUE(WIFSIGNALED(ws)); \
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ASSERT_EQ(sig, WTERMSIG(ws)); \
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}
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char testlib_enable_tmp_setup_teardown;
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TEST(pledge, promisedSyscallsCanBeCalled_ieEnosysIsIgnored) {
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SPAWN(fork);
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EXPECT_SYS(0, 0, pledge("stdio", 0));
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EXPECT_SYS(0, 0, read(0, 0, 0));
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EXITS(0);
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}
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TEST(unveil, pathBecomeVisible_ieEnosysIsIgnored) {
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SPAWN(fork);
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EXPECT_SYS(0, 0, touch("foo", 0644));
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EXPECT_SYS(0, 0, unveil("foo", "r"));
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EXPECT_SYS(0, 0, unveil(0, 0));
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EXPECT_SYS(0, 3, open("foo", O_RDONLY));
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EXITS(0);
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}
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