#define __TEST_IMPL(test_name, _signal) \
static void test_name(struct __test_metadata *_metadata); \
+ static inline void wrapper_##test_name( \
+ struct __test_metadata *_metadata, \
+ struct __fixture_variant_metadata *variant) \
+ { \
+ test_name(_metadata); \
+ } \
static struct __test_metadata _##test_name##_object = \
{ .name = #test_name, \
- .fn = &test_name, \
+ .fn = &wrapper_##test_name, \
.fixture = &_fixture_global, \
.termsig = _signal, \
.timeout = TEST_TIMEOUT_DEFAULT, }; \
* populated and cleaned up using FIXTURE_SETUP() and FIXTURE_TEARDOWN().
*/
#define FIXTURE(fixture_name) \
+ FIXTURE_VARIANT(fixture_name); \
static struct __fixture_metadata _##fixture_name##_fixture_object = \
{ .name = #fixture_name, }; \
static void __attribute__((constructor)) \
#define FIXTURE_SETUP(fixture_name) \
void fixture_name##_setup( \
struct __test_metadata __attribute__((unused)) *_metadata, \
- FIXTURE_DATA(fixture_name) __attribute__((unused)) *self)
+ FIXTURE_DATA(fixture_name) __attribute__((unused)) *self, \
+ const FIXTURE_VARIANT(fixture_name) \
+ __attribute__((unused)) *variant)
+
/**
* FIXTURE_TEARDOWN(fixture_name)
* *_metadata* is included so that EXPECT_* and ASSERT_* work correctly.
struct __test_metadata __attribute__((unused)) *_metadata, \
FIXTURE_DATA(fixture_name) __attribute__((unused)) *self)
+/**
+ * FIXTURE_VARIANT(fixture_name) - Optionally called once per fixture
+ * to declare fixture variant
+ *
+ * @fixture_name: fixture name
+ *
+ * .. code-block:: c
+ *
+ * FIXTURE_VARIANT(datatype name) {
+ * type property1;
+ * ...
+ * };
+ *
+ * Defines type of constant parameters provided to FIXTURE_SETUP() and TEST_F()
+ * as *variant*. Variants allow the same tests to be run with different
+ * arguments.
+ */
+#define FIXTURE_VARIANT(fixture_name) struct _fixture_variant_##fixture_name
+
+/**
+ * FIXTURE_VARIANT_ADD(fixture_name, variant_name) - Called once per fixture
+ * variant to setup and register the data
+ *
+ * @fixture_name: fixture name
+ * @variant_name: name of the parameter set
+ *
+ * .. code-block:: c
+ *
+ * FIXTURE_ADD(datatype name) {
+ * .property1 = val1;
+ * ...
+ * };
+ *
+ * Defines a variant of the test fixture, provided to FIXTURE_SETUP() and
+ * TEST_F() as *variant*. Tests of each fixture will be run once for each
+ * variant.
+ */
+#define FIXTURE_VARIANT_ADD(fixture_name, variant_name) \
+ extern FIXTURE_VARIANT(fixture_name) \
+ _##fixture_name##_##variant_name##_variant; \
+ static struct __fixture_variant_metadata \
+ _##fixture_name##_##variant_name##_object = \
+ { .name = #variant_name, \
+ .data = &_##fixture_name##_##variant_name##_variant}; \
+ static void __attribute__((constructor)) \
+ _register_##fixture_name##_##variant_name(void) \
+ { \
+ __register_fixture_variant(&_##fixture_name##_fixture_object, \
+ &_##fixture_name##_##variant_name##_object); \
+ } \
+ FIXTURE_VARIANT(fixture_name) \
+ _##fixture_name##_##variant_name##_variant =
+
/**
* TEST_F(fixture_name, test_name) - Emits test registration and helpers for
* fixture-based test cases
#define __TEST_F_IMPL(fixture_name, test_name, signal, tmout) \
static void fixture_name##_##test_name( \
struct __test_metadata *_metadata, \
- FIXTURE_DATA(fixture_name) *self); \
+ FIXTURE_DATA(fixture_name) *self, \
+ const FIXTURE_VARIANT(fixture_name) *variant); \
static inline void wrapper_##fixture_name##_##test_name( \
- struct __test_metadata *_metadata) \
+ struct __test_metadata *_metadata, \
+ struct __fixture_variant_metadata *variant) \
{ \
/* fixture data is alloced, setup, and torn down per call. */ \
FIXTURE_DATA(fixture_name) self; \
memset(&self, 0, sizeof(FIXTURE_DATA(fixture_name))); \
- fixture_name##_setup(_metadata, &self); \
+ fixture_name##_setup(_metadata, &self, variant->data); \
/* Let setup failure terminate early. */ \
if (!_metadata->passed) \
return; \
- fixture_name##_##test_name(_metadata, &self); \
+ fixture_name##_##test_name(_metadata, &self, variant->data); \
fixture_name##_teardown(_metadata, &self); \
} \
static struct __test_metadata \
} \
static void fixture_name##_##test_name( \
struct __test_metadata __attribute__((unused)) *_metadata, \
- FIXTURE_DATA(fixture_name) __attribute__((unused)) *self)
+ FIXTURE_DATA(fixture_name) __attribute__((unused)) *self, \
+ const FIXTURE_VARIANT(fixture_name) \
+ __attribute__((unused)) *variant)
/**
* TEST_HARNESS_MAIN - Simple wrapper to run the test harness
}
struct __test_metadata;
+struct __fixture_variant_metadata;
/* Contains all the information about a fixture. */
struct __fixture_metadata {
const char *name;
struct __test_metadata *tests;
+ struct __fixture_variant_metadata *variant;
struct __fixture_metadata *prev, *next;
} _fixture_global __attribute__((unused)) = {
.name = "global",
};
static struct __fixture_metadata *__fixture_list = &_fixture_global;
-static unsigned int __fixture_count;
static int __constructor_order;
#define _CONSTRUCTOR_ORDER_FORWARD 1
static inline void __register_fixture(struct __fixture_metadata *f)
{
- __fixture_count++;
__LIST_APPEND(__fixture_list, f);
}
+struct __fixture_variant_metadata {
+ const char *name;
+ const void *data;
+ struct __fixture_variant_metadata *prev, *next;
+};
+
+static inline void
+__register_fixture_variant(struct __fixture_metadata *f,
+ struct __fixture_variant_metadata *variant)
+{
+ __LIST_APPEND(f->variant, variant);
+}
+
/* Contains all the information for test execution and status checking. */
struct __test_metadata {
const char *name;
- void (*fn)(struct __test_metadata *);
+ void (*fn)(struct __test_metadata *,
+ struct __fixture_variant_metadata *);
pid_t pid; /* pid of test when being run */
struct __fixture_metadata *fixture;
int termsig;
struct __test_metadata *prev, *next;
};
-/* Storage for the (global) tests to be run. */
-static unsigned int __test_count;
-
/*
* Since constructors are called in reverse order, reverse the test
* list so tests are run in source declaration order.
*/
static inline void __register_test(struct __test_metadata *t)
{
- __test_count++;
__LIST_APPEND(t->fixture->tests, t);
}
}
void __run_test(struct __fixture_metadata *f,
+ struct __fixture_variant_metadata *variant,
struct __test_metadata *t)
{
+ /* reset test struct */
t->passed = 1;
t->trigger = 0;
- printf("[ RUN ] %s.%s\n", f->name, t->name);
+ t->step = 0;
+ t->no_print = 0;
+
+ printf("[ RUN ] %s%s%s.%s\n",
+ f->name, variant->name[0] ? "." : "", variant->name, t->name);
t->pid = fork();
if (t->pid < 0) {
printf("ERROR SPAWNING TEST CHILD\n");
t->passed = 0;
} else if (t->pid == 0) {
- t->fn(t);
+ t->fn(t, variant);
/* return the step that failed or 0 */
_exit(t->passed ? 0 : t->step);
} else {
__wait_for_test(t);
}
- printf("[ %4s ] %s.%s\n", (t->passed ? "OK" : "FAIL"),
- f->name, t->name);
+ printf("[ %4s ] %s%s%s.%s\n", (t->passed ? "OK" : "FAIL"),
+ f->name, variant->name[0] ? "." : "", variant->name, t->name);
}
static int test_harness_run(int __attribute__((unused)) argc,
char __attribute__((unused)) **argv)
{
+ struct __fixture_variant_metadata no_variant = { .name = "", };
+ struct __fixture_variant_metadata *v;
struct __fixture_metadata *f;
struct __test_metadata *t;
int ret = 0;
+ unsigned int case_count = 0, test_count = 0;
unsigned int count = 0;
unsigned int pass_count = 0;
+ for (f = __fixture_list; f; f = f->next) {
+ for (v = f->variant ?: &no_variant; v; v = v->next) {
+ case_count++;
+ for (t = f->tests; t; t = t->next)
+ test_count++;
+ }
+ }
+
/* TODO(wad) add optional arguments similar to gtest. */
printf("[==========] Running %u tests from %u test cases.\n",
- __test_count, __fixture_count + 1);
+ test_count, case_count);
for (f = __fixture_list; f; f = f->next) {
- for (t = f->tests; t; t = t->next) {
- count++;
- __run_test(f, t);
- if (t->passed)
- pass_count++;
- else
- ret = 1;
+ for (v = f->variant ?: &no_variant; v; v = v->next) {
+ for (t = f->tests; t; t = t->next) {
+ count++;
+ __run_test(f, v, t);
+ if (t->passed)
+ pass_count++;
+ else
+ ret = 1;
+ }
}
}
printf("[==========] %u / %u tests passed.\n", pass_count, count);
projects / linux-2.6-microblaze.git / commitdiff