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Add test for signed integer in sscanf

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deadwood
2022-05-13 08:02:05 +02:00
parent d0299e1bf8
commit 96ce109cba
1 changed files with 37 additions and 0 deletions
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37
developer/debug/test/crt/stdc/cunit-crt-sscanf.c
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@ -135,6 +135,42 @@ static void test_unsigned()
CU_ASSERT_EQUAL(10000010, u);
}
static void test_signed()
{
signed char hh;
signed short h;
signed long l;
signed long long ll;
signed int u;
int cnt;
cnt = sscanf("-10", "%hhd", &hh);
CU_ASSERT_EQUAL(1, cnt);
CU_ASSERT_EQUAL(-10, hh);
cnt = sscanf("-1010", "%hd", &h);
CU_ASSERT_EQUAL(1, cnt);
CU_ASSERT_EQUAL(-1010, h);
#if (__WORDSIZE == 64)
cnt = sscanf("-100000000010", "%ld", &l);
CU_ASSERT_EQUAL(1, cnt);
CU_ASSERT_EQUAL(-100000000010, l);
#else
cnt = sscanf("-10000010", "%ld", &l);
CU_ASSERT_EQUAL(1, cnt);
CU_ASSERT_EQUAL(-10000010, l);
#endif
cnt = sscanf("-100000000010", "%lld", &ll);
CU_ASSERT_EQUAL(1, cnt);
CU_ASSERT_EQUAL(-100000000010, ll);
cnt = sscanf("-10000010", "%d", &u);
CU_ASSERT_EQUAL(1, cnt);
CU_ASSERT_EQUAL(-10000010, u);
}
int main(int argc, char** argv)
{
CU_CI_DEFINE_SUITE("sscanf_Suite", __cu_suite_setup, __cu_suite_teardown, __cu_test_setup, __cu_test_teardown);
@ -142,6 +178,7 @@ int main(int argc, char** argv)
CUNIT_CI_TEST(test_multi);
CUNIT_CI_TEST(test_float);
CUNIT_CI_TEST(test_unsigned);
CUNIT_CI_TEST(test_signed);
return CU_CI_RUN_SUITES();
}