void TEST_ATTRIBUTE_()

in troubleshooting/resources/vscode/scripts/acutest.h [752:786]

• 29 lines of code
• 9 McCabe index (conditional complexity)

void TEST_ATTRIBUTE_(format (printf, 1, 2))
test_message_(const char* fmt, ...)
{
    char buffer[TEST_MSG_MAXSIZE];
    char* line_beg;
    char* line_end;
    va_list args;

    if(test_verbose_level_ < 2)
        return;

    /* We allow extra message only when something is already wrong in the
     * current test. */
    if(test_current_unit_ == NULL  ||  !test_cond_failed_)
        return;

    va_start(args, fmt);
    vsnprintf(buffer, TEST_MSG_MAXSIZE, fmt, args);
    va_end(args);
    buffer[TEST_MSG_MAXSIZE-1] = '\0';

    line_beg = buffer;
    while(1) {
        line_end = strchr(line_beg, '\n');
        if(line_end == NULL)
            break;
        test_line_indent_(test_case_name_[0] ? 3 : 2);
        printf("%.*s\n", (int)(line_end - line_beg), line_beg);
        line_beg = line_end + 1;
    }
    if(line_beg[0] != '\0') {
        test_line_indent_(test_case_name_[0] ? 3 : 2);
        printf("%s\n", line_beg);
    }
}