1fe4406f37
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
91 lines
2.2 KiB
C++
91 lines
2.2 KiB
C++
#include "TestHarness.h"
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#include <utility>
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#include "mbed.h"
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TEST_GROUP(Integer_Constant_Division)
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{
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uint32_t test_64(uint64_t ticks) {
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ticks >>= 3; // divide by 8
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if (ticks > 0xFFFFFFFF) {
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ticks /= 3;
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} else {
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ticks = (ticks * 0x55555556) >> 32; // divide by 3
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}
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return (uint32_t)(0xFFFFFFFF & ticks);
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}
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};
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// 0xFFFFFFFF * 8 = 0x7fffffff8
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TEST(Integer_Constant_Division, Divide_By_8)
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{
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std::pair<uint32_t, uint64_t> values = std::make_pair(0x55555555, 0x7FFFFFFF8);
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uint32_t test_ret = test_64(values.second);
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CHECK_EQUAL(values.first, test_ret);
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}
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// 0xFFFFFFFF * 24 = 0x17ffffffe8
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TEST(Integer_Constant_Division, Divide_By_24)
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{
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std::pair<uint32_t, uint64_t> values = std::make_pair(0xFFFFFFFF, 0x17FFFFFFE8);
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uint32_t test_ret = test_64(values.second);
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CHECK_EQUAL(values.first, test_ret);
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}
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TEST_GROUP(RTC_Test)
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{
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char buffer[32];
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const int CUSTOM_TIME = 1256729737;
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};
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TEST(RTC_Test, Check_Set_Time)
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{
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set_time(CUSTOM_TIME); // Set RTC time to Wed, 28 Oct 2009 11:35:37
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time_t seconds = time(NULL);
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strftime(buffer, 32, "%Y-%m-%d %H:%M:%S %p", localtime(&seconds));
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STRCMP_EQUAL(buffer, "2009-10-28 11:35:37 AM");
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}
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TEST_GROUP(C_String_Format)
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{
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char buffer[256];
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};
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#define POSITIVE_INTEGERS 32768,3214,999,100,1,0,1,4231,999,4123,32760,99999
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TEST(C_String_Format, Sprintf_Positive_Integers)
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{
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sprintf(buffer, "%u %d %u %d %u %d %u %d %u %d %u %d", POSITIVE_INTEGERS);
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STRCMP_EQUAL(buffer, "32768 3214 999 100 1 0 1 4231 999 4123 32760 99999");
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}
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#define NEGATIVE_INTEGERS -32768,-3214,-999,-100,-1,0,-1,-4231,-999,-4123,-32760,-99999
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TEST(C_String_Format, Sprintf_Negative_Integers)
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{
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sprintf(buffer, "%i %d %i %d %i %d %i %d %i %d %i %i", NEGATIVE_INTEGERS);
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STRCMP_EQUAL(buffer, "-32768 -3214 -999 -100 -1 0 -1 -4231 -999 -4123 -32760 -99999");
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}
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#ifdef DEVICE_SEMIHOST
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#include "semihost_api.h"
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TEST_GROUP(Device_Semihost)
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{
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char uid[48];
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};
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TEST(Device_Semihost, semihost_connected)
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{
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CHECK(semihost_connected());
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}
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TEST(Device_Semihost, mbed_interface_connected)
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{
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CHECK(mbed_interface_connected());
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}
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TEST(Device_Semihost, mbed_interface_uid)
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{
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CHECK_EQUAL(mbed_interface_uid(uid), 0);
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}
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#endif
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