move test skipping macro to case array section

Author: Qinghao Shi

TESTS/mbed_drivers/ticker/main.cpp

@@ -104,10 +104,6 @@ void increment_multi_counter(void)
  */
 void test_case_1x_ticker()
 {
-#if defined(__ARM_FM)
-    TEST_SKIP_MESSAGE("FastModels not support time drifting test")
-#endif
-
     char _key[11] = { };
     char _value[128] = { };
     int expected_key = 1;
@@ -339,8 +335,10 @@ Case cases[] = {
     Case("Test detach", test_detach),
     Case("Test multi call and time measure", test_multi_call_time),
     Case("Test multi ticker", test_multi_ticker),
+#if !defined(__ARM_FM)  //FastModels not support time drifting test
     Case("Test timers: 1x ticker", test_case_1x_ticker),
     Case("Test timers: 2x ticker", test_case_2x_ticker)
+#endif
 };
 
 utest::v1::status_t greentea_test_setup(const size_t number_of_cases)

TESTS/mbed_drivers/timeout/main.cpp

@@ -68,9 +68,10 @@ Case cases[] = {
     Case("1 s delay during sleep (attach_us)", test_sleep<AttachUSTester<Timeout>, 1000000, LONG_DELTA_US>,
          greentea_failure_handler),
 #endif
-
+#if !defined(__ARM_FM)  //FastModels not support time drifting test
     Case("Timing drift (attach)", test_drift<AttachTester<Timeout> >),
     Case("Timing drift (attach_us)", test_drift<AttachUSTester<Timeout> >),
+#endif
 };
 
 utest::v1::status_t greentea_test_setup(const size_t number_of_cases)

TESTS/mbed_drivers/timeout/timeout_tests.h

@@ -389,10 +389,6 @@ class TimeoutDriftTester {
 template<typename T>
 void test_drift(void)
 {
-#if defined(__ARM_FM)
-    TEST_SKIP_MESSAGE("FastModels not support time drifting test")
-#endif
-
     char _key[11] = { };
     char _value[128] = { };
     int expected_key = 1;