diff options
Diffstat (limited to 'lib/kunit/test.c')
-rw-r--r-- | lib/kunit/test.c | 56 |
1 files changed, 12 insertions, 44 deletions
diff --git a/lib/kunit/test.c b/lib/kunit/test.c index 421f13981412..f2eb71f1a66c 100644 --- a/lib/kunit/test.c +++ b/lib/kunit/test.c @@ -109,51 +109,17 @@ static void kunit_print_test_stats(struct kunit *test, stats.total); } -/** - * kunit_log_newline() - Add newline to the end of log if one is not - * already present. - * @log: The log to add the newline to. - */ -static void kunit_log_newline(char *log) -{ - int log_len, len_left; - - log_len = strlen(log); - len_left = KUNIT_LOG_SIZE - log_len - 1; - - if (log_len > 0 && log[log_len - 1] != '\n') - strncat(log, "\n", len_left); -} - -/* - * Append formatted message to log, size of which is limited to - * KUNIT_LOG_SIZE bytes (including null terminating byte). - */ -void kunit_log_append(char *log, const char *fmt, ...) +/* Append formatted message to log. */ +void kunit_log_append(struct string_stream *log, const char *fmt, ...) { va_list args; - int len, log_len, len_left; if (!log) return; - log_len = strlen(log); - len_left = KUNIT_LOG_SIZE - log_len - 1; - if (len_left <= 0) - return; - - /* Evaluate length of line to add to log */ va_start(args, fmt); - len = vsnprintf(NULL, 0, fmt, args) + 1; + string_stream_vadd(log, fmt, args); va_end(args); - - /* Print formatted line to the log */ - va_start(args, fmt); - vsnprintf(log + log_len, min(len, len_left), fmt, args); - va_end(args); - - /* Add newline to end of log if not already present. */ - kunit_log_newline(log); } EXPORT_SYMBOL_GPL(kunit_log_append); @@ -296,7 +262,7 @@ static void kunit_print_string_stream(struct kunit *test, kunit_err(test, "\n"); } else { kunit_err(test, "%s", buf); - kunit_kfree(test, buf); + kfree(buf); } } @@ -308,7 +274,7 @@ static void kunit_fail(struct kunit *test, const struct kunit_loc *loc, kunit_set_failure(test); - stream = alloc_string_stream(test, GFP_KERNEL); + stream = kunit_alloc_string_stream(test, GFP_KERNEL); if (IS_ERR(stream)) { WARN(true, "Could not allocate stream to print failed assertion in %s:%d\n", @@ -322,7 +288,7 @@ static void kunit_fail(struct kunit *test, const struct kunit_loc *loc, kunit_print_string_stream(test, stream); - string_stream_destroy(stream); + kunit_free_string_stream(test, stream); } void __noreturn __kunit_abort(struct kunit *test) @@ -359,14 +325,14 @@ void __kunit_do_failed_assertion(struct kunit *test, } EXPORT_SYMBOL_GPL(__kunit_do_failed_assertion); -void kunit_init_test(struct kunit *test, const char *name, char *log) +void kunit_init_test(struct kunit *test, const char *name, struct string_stream *log) { spin_lock_init(&test->lock); INIT_LIST_HEAD(&test->resources); test->name = name; test->log = log; if (test->log) - test->log[0] = '\0'; + string_stream_clear(log); test->status = KUNIT_SUCCESS; test->status_comment[0] = '\0'; } @@ -648,12 +614,14 @@ int kunit_run_tests(struct kunit_suite *suite) param_desc, test.status_comment); + kunit_update_stats(¶m_stats, test.status); + /* Get next param. */ param_desc[0] = '\0'; test.param_value = test_case->generate_params(test.param_value, param_desc); test.param_index++; - - kunit_update_stats(¶m_stats, test.status); + test.status = KUNIT_SUCCESS; + test.status_comment[0] = '\0'; } } |