Add Glk unit test framework

[projects/chimara/chimara.git] / tests / unit / datetime.c

diff --git a/tests/unit/datetime.c b/tests/unit/datetime.c
new file mode 100644 (file)
index 0000000..591dc9f
--- /dev/null
+++ b/tests/unit/datetime.c
@@ -0,0 +1,26 @@
+#include "glk.h"
+#include "glkunit.h"
+
+static int
+test_current_time_equals_current_simple_time(void)
+{
+       glktimeval_t timeval;
+
+       /* This test will fail if the following two operations do not occur within
+       a second of each other. That is not a robust test, but you could argue that
+       there is a serious bug if either operation takes more than one second. */
+       glk_current_time(&timeval);
+       glsi32 simple_time = glk_current_simple_time(1);
+       ASSERT_EQUAL(simple_time, timeval.low_sec);
+
+       glk_current_time(&timeval);
+       glsi32 simple_time_high_bits = glk_current_simple_time(0xFFFFFFFF);
+       ASSERT_EQUAL(simple_time_high_bits, timeval.high_sec);
+
+       SUCCEED;
+}
+
+struct TestDescription tests[] = {
+       { "current time equals simple time", test_current_time_equals_current_simple_time },
+       { NULL, NULL }
+};