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import RT-Thread@9217865c without bsp, libcpu and components/net

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This commit is contained in:
Zihao Yu 2023-05-20 16:23:33 +08:00
commit e2376a3709
1414 changed files with 390370 additions and 0 deletions
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22
examples/utest/testcases/posix/unistd_h/functions/isatty_tc.c Normal file
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#include <unistd.h>
#include <utest.h>
static void test_isatty(void)
{
int i = 0;
for (i = 0; i < 3; i++) /* 3: Number of terminals */
{
uassert_int_equal(isatty(i), 1);
}
for (i = 3; i < 32; i++) /* 32: DFS_FD_MAX */
{
uassert_int_equal(isatty(i), 0);
}
}
static void testcase(void)
{
UTEST_UNIT_RUN(test_isatty);
}
UTEST_TC_EXPORT(testcase, "posix.unistd_h.isatty_tc.c", RT_NULL, RT_NULL, 10);