ose_test_common.h

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/*
  Copyright (c) 2020-23 John MacCallum Permission is hereby granted,
  free of charge, to any person obtaining a copy of this software
  and associated documentation files (the "Software"), to deal in
  the Software without restriction, including without limitation the
  rights to use, copy, modify, merge, publish, distribute,
  sublicense, and/or sell copies of the Software, and to permit
  persons to whom the Software is furnished to do so, subject to the
  following conditions:
 
  The above copyright notice and this permission notice shall be
  included in all copies or substantial portions of the Software.
 
  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
  NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  DEALINGS IN THE SOFTWARE.
*/
 
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <stdint.h>
#include <stdarg.h>
#include <signal.h>
#include <setjmp.h>
#include <time.h>
 
#include "ose.h"
#include "ose_util.h"
#include "ose_context.h"
#include "ose_print.h"
#include "ose_pprint.h"
 
 
#define ANSI_COLOR_RED     "\x1b[31m"
#define ANSI_COLOR_GREEN   "\x1b[32m"
#define ANSI_COLOR_YELLOW  "\x1b[33m"
#define ANSI_COLOR_BLUE    "\x1b[34m"
#define ANSI_COLOR_MAGENTA "\x1b[35m"
#define ANSI_COLOR_CYAN    "\x1b[36m"
#define ANSI_COLOR_RESET   "\x1b[0m"
 
const int32_t ASSERTION_FAILED = 0x66666666;
 
const int32_t ASSERTION_PASSED = 0x33333333;
 
jmp_buf env;
 
int grand_total_failctr;
 
int grand_total_testctr;
 
int test_functions_skipped;
 
int failctr;
 
int testctr;
 
int tests_skipped;
 
int verbose = 0;
 
#define MAX_BNDLSIZE 1024
 
#define COMPARE_BUNDLES(refbndl, testbndl)                  \
    memcmp(refbndl, testbndl, 4 + ntohl(*((int32_t *)refbndl)))
 
void sighandler(int signo)
{
    if(signo == SIGABRT){
        longjmp(env, ASSERTION_FAILED);
    }
}
 
static char *align(char *p)
{
    while((long)p % 4){
        p++;
    }
    return p;
}
 
static void pbndl(ose_bundle bundle, const char * const str)
{
    char buf[65536];
    memset(buf, 0, 65536);
    ose_pprintBundle(bundle, buf, 65536);
    fprintf(stderr, "\n\r%s>>>>>\n\r%s\n\r%s<<<<<\n\r",
            str, buf, str);
}
 
static void pbytes(ose_bundle bundle, int32_t start, int32_t end)
{
    char *b = ose_getBundlePtr(bundle);
    for(int32_t i = start; i < end; i++){
        fprintf(stderr, "%d: %c %d\n\r", i,
                (unsigned char)b[i],
                (unsigned char)b[i]);
    }
}
 
static void print_passed(const char * const fname)
{
    printf(ANSI_COLOR_GREEN "%d / %d tests PASSED" ANSI_COLOR_RESET "\n",
           testctr - tests_skipped, testctr);
    if(tests_skipped){
        printf(ANSI_COLOR_YELLOW "%d tests SKIPPED" ANSI_COLOR_RESET "\n",
               tests_skipped);
    }
}
 
static void print_failed(const char * const fname)
{
    printf(ANSI_COLOR_RED "...%d of %d tests FAILED" ANSI_COLOR_RESET "\n",
           failctr, testctr);
}
 
static void print_results(const char * const fname)
{
    if(!testctr){
        printf(ANSI_COLOR_RED
               "NO TESTS PERFORMED for this unit"
               ANSI_COLOR_RESET
               "\n");
        return;
    }
    if(!failctr){
        print_passed(fname);
    }else{
        print_failed(fname);
    }
}
 
static void print_startTest(const char * const fname)
{
    failctr = 0;
    testctr = 0;
    printf(ANSI_COLOR_CYAN
           "Testing %s..."
           ANSI_COLOR_RESET
           "\n",
           fname);
}
 
#define TEST_FUNCTION(pfx, fn)                  \
    {                                           \
        tests_skipped = 0;                      \
        grand_total_testctr++;                  \
        print_startTest(#fn);                   \
        int fc = failctr;                       \
        pfx ## fn();                            \
        print_results(#fn);                     \
        if(fc != failctr){                      \
            grand_total_failctr++;              \
        }                                       \
    }
 
#define SKIP_TEST_FUNCTION(fn)                  \
    test_functions_skipped++;                   \
    grand_total_testctr++;                      \
    printf(ANSI_COLOR_YELLOW                    \
           "SKIPPING %s : "                     \
           ANSI_COLOR_RESET                     \
           "\n",                                \
           #fn)
 
#define SKIP_TEST(test, expected_result)        \
    {                                           \
        tests_skipped++;                        \
        testctr++;                              \
        printf(ANSI_COLOR_YELLOW                \
               "\nSKIPPING test %s"             \
               ANSI_COLOR_RESET                 \
               "\n",                            \
               #test);                          \
    }
 
static void init(void)
{
    signal(SIGABRT, sighandler);
    /* memset(true256, OSETT_TRUE, 256); */
    /* memset(false256, OSETT_FALSE, 256); */
    srand(time(NULL));
    grand_total_testctr = grand_total_failctr = 0;
    test_functions_skipped = tests_skipped = 0;
}
 
static int finalize(void)
{
    printf("\n**************************************************\n");
    if(!grand_total_failctr){
        printf(ANSI_COLOR_GREEN
               "%d / %d TESTS PASSED"
               ANSI_COLOR_RESET
               "\n",
               grand_total_testctr - test_functions_skipped,
               grand_total_testctr);
        if(test_functions_skipped){
            printf(ANSI_COLOR_YELLOW
                   "%d TESTS SKIPPED"
                   ANSI_COLOR_RESET
                   "\n",
                   test_functions_skipped);
        }
    }else{
        printf(ANSI_COLOR_RED
               "%d / %d TESTS FAILED"
               ANSI_COLOR_RESET
               "\n",
               grand_total_failctr,
               grand_total_testctr);
    }
    printf("**************************************************\n");
    return grand_total_failctr ? 1 : 0;
}