diff options
Diffstat (limited to 'tools/testing/selftests/nolibc/nolibc-test.c')
| -rw-r--r-- | tools/testing/selftests/nolibc/nolibc-test.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/tools/testing/selftests/nolibc/nolibc-test.c b/tools/testing/selftests/nolibc/nolibc-test.c index d73125c41096..665d7631fbc6 100644 --- a/tools/testing/selftests/nolibc/nolibc-test.c +++ b/tools/testing/selftests/nolibc/nolibc-test.c @@ -1304,6 +1304,17 @@ int run_syscall(int min, int max) return ret; } +int test_difftime(void) +{ + if (difftime(200., 100.) != 100.) + return 1; + + if (difftime(100., 200.) != -100.) + return 1; + + return 0; +} + int run_stdlib(int min, int max) { int test; @@ -1426,6 +1437,7 @@ int run_stdlib(int min, int max) CASE_TEST(toupper_noop); EXPECT_EQ(1, toupper('A'), 'A'); break; CASE_TEST(abs); EXPECT_EQ(1, abs(-10), 10); break; CASE_TEST(abs_noop); EXPECT_EQ(1, abs(10), 10); break; + CASE_TEST(difftime); EXPECT_ZR(1, test_difftime()); break; case __LINE__: return ret; /* must be last */ |