Test Framework

[Asbjørn <asbgpe online no>]

I'm checking out the Test Framework and here is my first test program:

glib/glib/tests/testingbase64.c

Output:
TEST: testingbase64... (pid=15393)
  /misc/base64/encode:                                                 OK
  /misc/base64/decode:                                                 OK
  /misc/base64/encode_decode:                                          OK

It's based on tests/base64-test.c .

diff:
Index: Makefile.am
===================================================================
--- Makefile.am (revisjon 6228)
+++ Makefile.am (arbeidskopi)
@@ -10,6 +10,10 @@
 testing_SOURCES          = testing.c
 testing_LDADD    = $(progs_ldadd)

+TEST_PROGS       += testingbase64
+testingbase64_SOURCES    = testingbase64.c
+testingbase64_LDADD      = $(progs_ldadd)
+


/* GLib testing framework examples and tests
 * Copyright (C)
 * Authors: 
 *
 * This work is provided "as is"; redistribution and modification
 * in whole or in part, in any medium, physical or electronic is
 * permitted without restriction.
 *
 * This work is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * In no event shall the authors or contributors be liable for any
 * direct, indirect, incidental, special, exemplary, or consequential
 * damages (including, but not limited to, procurement of substitute
 * goods or services; loss of use, data, or profits; or business
 * interruption) however caused and on any theory of liability, whether
 * in contract, strict liability, or tort (including negligence or
 * otherwise) arising in any way out of the use of this software, even
 * if advised of the possibility of such damage.
 */
#include <glib/gtestutils.h>
#include <stdlib.h>
#include <glib.h>
#include <string.h>
#ifdef HAVE_UNISTD_H
#include <unistd.h>
#endif

#define DATA_SIZE 1024
//#define BLOCK_SIZE 32
//#define NUM_BLOCKS 32
struct my_raw_data
{
  gint length;   /* of data */
  guchar data[DATA_SIZE];
};

/*
 * 100 pre-encoded string from data[] buffer. Data length from 1..100
 */
static const char *ok_100_encode_strs[] = 
  {
    "AA==",
    "AAE=",
    "AAEC",
    "AAECAw==",
    "AAECAwQ=",
    "AAECAwQF",
    "AAECAwQFBg==",
    "AAECAwQFBgc=",
    "AAECAwQFBgcI",
    "AAECAwQFBgcICQ==",
    "AAECAwQFBgcICQo=",
    "AAECAwQFBgcICQoL",
    "AAECAwQFBgcICQoLDA==",
    "AAECAwQFBgcICQoLDA0=",
    "AAECAwQFBgcICQoLDA0O",
    "AAECAwQFBgcICQoLDA0ODw==",
    "AAECAwQFBgcICQoLDA0ODxA=",
    "AAECAwQFBgcICQoLDA0ODxAR",
    "AAECAwQFBgcICQoLDA0ODxAREg==",
    "AAECAwQFBgcICQoLDA0ODxAREhM=",
    "AAECAwQFBgcICQoLDA0ODxAREhMU",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFQ==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRY=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYX",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGA==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBk=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBka",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGw==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxw=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwd",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHg==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8g",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gIQ==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISI=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIj",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJA==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCU=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUm",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJw==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJyg=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygp",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKg==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKis=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKiss",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLQ==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4v",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMA==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDE=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEy",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMw==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Ng==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OQ==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PA==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+Pw==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0A=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BB",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQg==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkM=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNE",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERQ==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUY=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZH",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSA==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSEk=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElK",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKSw==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0w=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xN",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTg==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk8=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9Q",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUQ==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVI=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJT",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVA==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFU=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVW",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWVw==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1g=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZ",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWg==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWls=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltc",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXQ==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV4=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5f",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYA==",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGE=",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFi",
    "AAECAwQFBgcICQoLDA0ODxAREhMUFRYXGBkaGxwdHh8gISIjJCUmJygpKissLS4vMDEyMzQ1Njc4OTo7PD0+P0BBQkNERUZHSElKS0xNTk9QUVJTVFVWV1hZWltcXV5fYGFiYw==",
    NULL
  };

static void
generate_databuffer_for_base64 (struct my_raw_data *p)
{
  int i;
  for (i = 0; i < DATA_SIZE; i++)
    p->data[i] = (guchar)i;
}

static void
test_base64_encode (void)
{
  int i;
  gint length = 1;
  char *text;
  struct my_raw_data myraw; 
  generate_databuffer_for_base64(&myraw);

  for (i = 0; ok_100_encode_strs[i]; i++)
    {
      length = i+1;
      text = g_base64_encode (myraw.data, length);
      g_assert_cmpstr (text, ==, ok_100_encode_strs[i]);
      //      printf ("\"%s\",\n",text);
      g_free (text);
    }
}


static void decode_and_compare(const gchar *datap, 
			       const struct my_raw_data *p)
{
  guchar *data2;
  gsize len;
  int memcmp_decode;

  data2 = g_base64_decode (datap, &len);
  g_assert_cmpint (len, ==, p->length);
  //      g_print ("length: got %d, expected %d\n",len, length);		     
  memcmp_decode = memcmp (p->data, data2, p->length);
  g_assert_cmpint (memcmp_decode, ==, 0);
  g_free (data2);
}

static void
test_base64_decode (void)
{
  int i;
  struct my_raw_data myraw;

  generate_databuffer_for_base64(&myraw);

  for (i = 0; ok_100_encode_strs[i]; i++)
    {
      myraw.length = i+1;
      decode_and_compare(ok_100_encode_strs[i], &myraw);
    }
}

static void
test_base64_encode_decode (void)
{
  int i;
  char *text;
  struct my_raw_data myraw;

  generate_databuffer_for_base64(&myraw);

  for (i = 0; i < DATA_SIZE; i++)
    {
      myraw.length = i+1;
      text = g_base64_encode ((const gchar *)myraw.data, myraw.length);

      decode_and_compare(text, &myraw);

      g_free (text);
    }
}


int
main (int   argc,
      char *argv[])
{
  g_test_init (&argc, &argv, NULL);
  
  g_test_add_func ("/misc/base64/encode", test_base64_encode);
  g_test_add_func ("/misc/base64/decode", test_base64_decode);
  g_test_add_func ("/misc/base64/encode_decode", test_base64_encode_decode);

  return g_test_run();
}