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authorJun Wako <wakojun@gmail.com>2015-04-24 16:26:14 +0900
committerJun Wako <wakojun@gmail.com>2015-04-24 16:26:14 +0900
commit1fe4406f374291ab2e86e95a97341fd9c475fcb8 (patch)
tree1be0e16b4b07b5a31ea97ec50a9eb13a288c3d27 /tool/mbed/mbed-sdk/libraries/tests/utest/general/general.cpp
parenta20ef7052c6e937d2f7672dd59456e55a5c08296 (diff)
Squashed 'tmk_core/' changes from 7967731..b9e0ea0
b9e0ea0 Merge commit '7fa9d8bdea3773d1195b04d98fcf27cf48ddd81d' as 'tool/mbed/mbed-sdk' 7fa9d8b Squashed 'tool/mbed/mbed-sdk/' content from commit 7c21ce5 git-subtree-dir: tmk_core git-subtree-split: b9e0ea08cb940de20b3610ecdda18e9d8cd7c552
Diffstat (limited to 'tool/mbed/mbed-sdk/libraries/tests/utest/general/general.cpp')
-rw-r--r--tool/mbed/mbed-sdk/libraries/tests/utest/general/general.cpp90
1 files changed, 90 insertions, 0 deletions
diff --git a/tool/mbed/mbed-sdk/libraries/tests/utest/general/general.cpp b/tool/mbed/mbed-sdk/libraries/tests/utest/general/general.cpp
new file mode 100644
index 0000000000..ba56a0f181
--- /dev/null
+++ b/tool/mbed/mbed-sdk/libraries/tests/utest/general/general.cpp
@@ -0,0 +1,90 @@
+#include "TestHarness.h"
+#include <utility>
+#include "mbed.h"
+
+TEST_GROUP(Integer_Constant_Division)
+{
+ uint32_t test_64(uint64_t ticks) {
+ ticks >>= 3; // divide by 8
+ if (ticks > 0xFFFFFFFF) {
+ ticks /= 3;
+ } else {
+ ticks = (ticks * 0x55555556) >> 32; // divide by 3
+ }
+ return (uint32_t)(0xFFFFFFFF & ticks);
+ }
+};
+
+// 0xFFFFFFFF * 8 = 0x7fffffff8
+TEST(Integer_Constant_Division, Divide_By_8)
+{
+ std::pair<uint32_t, uint64_t> values = std::make_pair(0x55555555, 0x7FFFFFFF8);
+ uint32_t test_ret = test_64(values.second);
+ CHECK_EQUAL(values.first, test_ret);
+}
+
+// 0xFFFFFFFF * 24 = 0x17ffffffe8
+TEST(Integer_Constant_Division, Divide_By_24)
+{
+ std::pair<uint32_t, uint64_t> values = std::make_pair(0xFFFFFFFF, 0x17FFFFFFE8);
+ uint32_t test_ret = test_64(values.second);
+ CHECK_EQUAL(values.first, test_ret);
+}
+
+TEST_GROUP(RTC_Test)
+{
+ char buffer[32];
+ const int CUSTOM_TIME = 1256729737;
+};
+
+TEST(RTC_Test, Check_Set_Time)
+{
+ set_time(CUSTOM_TIME); // Set RTC time to Wed, 28 Oct 2009 11:35:37
+ time_t seconds = time(NULL);
+ strftime(buffer, 32, "%Y-%m-%d %H:%M:%S %p", localtime(&seconds));
+ STRCMP_EQUAL(buffer, "2009-10-28 11:35:37 AM");
+}
+
+TEST_GROUP(C_String_Format)
+{
+ char buffer[256];
+};
+
+#define POSITIVE_INTEGERS 32768,3214,999,100,1,0,1,4231,999,4123,32760,99999
+TEST(C_String_Format, Sprintf_Positive_Integers)
+{
+ sprintf(buffer, "%u %d %u %d %u %d %u %d %u %d %u %d", POSITIVE_INTEGERS);
+ STRCMP_EQUAL(buffer, "32768 3214 999 100 1 0 1 4231 999 4123 32760 99999");
+}
+
+#define NEGATIVE_INTEGERS -32768,-3214,-999,-100,-1,0,-1,-4231,-999,-4123,-32760,-99999
+TEST(C_String_Format, Sprintf_Negative_Integers)
+{
+ sprintf(buffer, "%i %d %i %d %i %d %i %d %i %d %i %i", NEGATIVE_INTEGERS);
+ STRCMP_EQUAL(buffer, "-32768 -3214 -999 -100 -1 0 -1 -4231 -999 -4123 -32760 -99999");
+}
+
+#ifdef DEVICE_SEMIHOST
+#include "semihost_api.h"
+
+TEST_GROUP(Device_Semihost)
+{
+ char uid[48];
+};
+
+TEST(Device_Semihost, semihost_connected)
+{
+ CHECK(semihost_connected());
+}
+
+TEST(Device_Semihost, mbed_interface_connected)
+{
+ CHECK(mbed_interface_connected());
+}
+
+TEST(Device_Semihost, mbed_interface_uid)
+{
+ CHECK_EQUAL(mbed_interface_uid(uid), 0);
+}
+
+#endif