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More comments + minor adjustments to the header file

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This commit is contained in:
nvt-se 2011-01-19 05:09:57 +00:00
parent d34de25f29
commit 50aee97fc2
2 changed files with 19 additions and 5 deletions
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6
apps/unit-test/example-test.c
View file

@ -37,9 +37,13 @@
#include "contiki.h" #include "contiki.h"
#include "unit-test.h" #include "unit-test.h"
/* Register two unit tests that will be executed by using
the UNIT_TEST_RUN macro. */
UNIT_TEST_REGISTER(arithmetic, "Arith ops"); UNIT_TEST_REGISTER(arithmetic, "Arith ops");
UNIT_TEST_REGISTER(string, "String ops"); UNIT_TEST_REGISTER(string, "String ops");
/* arithmetic: Demonstrates a test that succeeds. The exit point will be
the line where UNIT_TEST_END is called. */
UNIT_TEST(arithmetic) UNIT_TEST(arithmetic)
{ {
int a, b; int a, b;
@ -54,6 +58,8 @@ UNIT_TEST(arithmetic)
UNIT_TEST_END(); UNIT_TEST_END();
} }
/* string: Demonstrates a test that fails. The exit point will be
the line where the call to UNIT_TEST_ASSERT fails. */
UNIT_TEST(string) UNIT_TEST(string)
{ {
char str1[] = "A"; char str1[] = "A";

18
apps/unit-test/unit-test.h
View file

@ -44,10 +44,14 @@ typedef enum unit_test_result {
unit_test_success = 1 unit_test_success = 1
} unit_test_result_t; } unit_test_result_t;
/**
* The unit_test structure describes the results of a unit test. Each
* registered unit test statically allocates an object of this type.
*/
typedef struct unit_test { typedef struct unit_test {
const char * const descr; const char * const descr;
const char * const test_file;
unit_test_result_t result; unit_test_result_t result;
const char *test_file;
unsigned exit_line; unsigned exit_line;
rtimer_clock_t start; rtimer_clock_t start;
rtimer_clock_t end; rtimer_clock_t end;
@ -63,7 +67,7 @@ typedef struct unit_test {
* \param name The name of the unit test. * \param name The name of the unit test.
* \param descr A string that briefly describes the unit test. * \param descr A string that briefly describes the unit test.
*/ */
#define UNIT_TEST_REGISTER(name, descr) static unit_test_t unit_test_##name = {descr, unit_test_success, __FILE__, 0, 0, 0} #define UNIT_TEST_REGISTER(name, descr) static unit_test_t unit_test_##name = {descr, __FILE__, unit_test_success, 0, 0, 0}
/** /**
* Define a unit test. * Define a unit test.
@ -117,14 +121,17 @@ typedef struct unit_test {
* *
* \param name The name of the unit test. * \param name The name of the unit test.
*/ */
#define UNIT_TEST_PRINT_REPORT(name) UNIT_TEST_PRINT_FUNCTION(&unit_test_##name); #define UNIT_TEST_PRINT_REPORT(name) UNIT_TEST_PRINT_FUNCTION(&unit_test_##name)
/** /**
* Execute a unit test. * Execute a unit test and print a report on the results.
* *
* \param name The name of the unit test. * \param name The name of the unit test.
*/ */
#define UNIT_TEST_RUN(name) unit_test_function_##name(&unit_test_##name); UNIT_TEST_PRINT_REPORT(name); #define UNIT_TEST_RUN(name) do { \
unit_test_function_##name(&unit_test_##name); \
UNIT_TEST_PRINT_REPORT(name); \
} while(0)
/** /**
* Report that a unit test succeeded. * Report that a unit test succeeded.
@ -167,6 +174,7 @@ typedef struct unit_test {
} \ } \
} while(0) } while(0)
/* The default print function. */
void unit_test_print_report(const unit_test_t *utp); void unit_test_print_report(const unit_test_t *utp);
#endif /* !UNIT_TEST_H */ #endif /* !UNIT_TEST_H */