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unittest: test base64 encode/decode

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This commit is contained in:
Daniel Stenberg 2011-01-04 16:42:31 +01:00
parent 703573c72b
commit 1022e754f4
3 changed files with 110 additions and 1 deletions

26
tests/data/test1302 Normal file

@ -0,0 +1,26 @@
<testcase>
<info>
<keywords>
unittest
llist
</keywords>
</info>
#
# Client-side
<client>
<server>
none
</server>
<features>
unittest
</features>
<name>
base64 encode/decode unit tests
</name>
<tool>
unit1302
</tool>
</client>
</testcase>

3
tests/unit/Makefile.inc

@ -3,7 +3,8 @@
UNITFILES = curlcheck.h
# These are all unit test programs
noinst_PROGRAMS = unit1300 unit1301
noinst_PROGRAMS = unit1300 unit1301 unit1302
unit1300_SOURCES = unit1300.c $(UNITFILES)
unit1301_SOURCES = unit1301.c $(UNITFILES)
unit1302_SOURCES = unit1302.c $(UNITFILES)

82
tests/unit/unit1302.c Normal file

@ -0,0 +1,82 @@
#include <stdlib.h>
#include "curl_config.h"
#include "setup.h"
#include "urldata.h"
#include "curl_base64.h"
#include "curlcheck.h"
#include "memdebug.h" /* LAST include file */
static struct SessionHandle *data;
static void unit_setup( void )
{
data = curl_easy_init();
}
static void unit_stop( void )
{
curl_easy_cleanup(data);
}
UNITTEST_START
char *output;
unsigned char *decoded;
size_t rc;
rc = Curl_base64_encode(data, "i", 1, &output);
fail_unless( rc == 4 , "return code should be 4" );
verify_memory( output, "aQ==", 4);
free(output);
rc = Curl_base64_encode(data, "ii", 2, &output);
fail_unless( rc == 4 , "return code should be 4" );
verify_memory( output, "aWk=", 4);
free(output);
rc = Curl_base64_encode(data, "iii", 3, &output);
fail_unless( rc == 4 , "return code should be 4" );
verify_memory( output, "aWlp", 4);
free(output);
rc = Curl_base64_encode(data, "iiii", 4, &output);
fail_unless( rc == 8 , "return code should be 8" );
verify_memory( output, "aWlpaQ==", 8);
free(output);
/* 0 length makes it do strlen() */
rc = Curl_base64_encode(data, "iiii", 0, &output);
fail_unless( rc == 8 , "return code should be 8" );
verify_memory( output, "aWlpaQ==", 8);
free(output);
rc = Curl_base64_decode("aWlpaQ==", &decoded);
fail_unless(rc == 4, "return code should be 4");
verify_memory(decoded, "iiii", 4);
free(decoded);
rc = Curl_base64_decode("aWlp", &decoded);
fail_unless(rc == 3, "return code should be 3");
verify_memory(decoded, "iii", 3);
free(decoded);
rc = Curl_base64_decode("aWk=", &decoded);
fail_unless(rc == 2, "return code should be 2");
verify_memory(decoded, "ii", 2);
free(decoded);
rc = Curl_base64_decode("aQ==", &decoded);
fail_unless(rc == 1, "return code should be 1");
verify_memory(decoded, "i", 2);
free(decoded);
/* this is an illegal input */
rc = Curl_base64_decode("aQ", &decoded);
fail_unless(rc == 0, "return code should be 0");
/* this is garbage input that libcurl decodes as far as possible */
rc = Curl_base64_decode("a\x1f==", &decoded);
fail_unless(rc == 1, "return code should be 1");
free(decoded);
UNITTEST_STOP