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first step in work towards check unit tests

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This commit is contained in:
Bjorn Andersson 2006-12-16 00:09:16 +00:00
parent d783777bbb
commit 0f0c81e2cc
5 changed files with 375 additions and 265 deletions
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32
tests/Makefile
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@ -1,28 +1,26 @@
CC = gcc
TESTSUITE = tester
TESTOBJS = test.o ../src/dns.o ../src/read.o ../src/encoding.o
TEST = test
OBJS = test.o base32.o
SRCOBJS = ../src/base32.o
OS = `uname | tr "a-z" "A-Z"`
LDFLAGS = -lz
CFLAGS = -c -g -Wall -D$(OS)
LDFLAGS = -L/usr/local/lib -lcheck
CFLAGS = -g -Wall -D$(OS) -I../src -I/usr/local/include
all: $(TESTSUITE)
all: $(TEST)
./$(TEST)
test: $(TESTSUITE)
@./$(TESTSUITE)
$(TESTSUITE): $(TESTOBJS)
@echo LD $@
@$(CC) $(TESTOBJS) -o $(TESTSUITE) $(LDFLAGS)
@echo Running tests...
@./$(TESTSUITE)
$(TEST): $(OBJS) $(SRCOBJS)
@echo Linking test
@$(CC) -o $@ $(SRCOBJS) $(OBJS) $(LDFLAGS)
.c.o:
@echo CC $<
@$(CC) $(CFLAGS) $< -o $@
@echo Building $<
@$(CC) $(CFLAGS) -c $<
clean:
@echo "Cleaning tests/"
@rm -f $(TESTSUITE) *~ *.o *.core
@echo "Cleaning..."
@rm -f *~ *.core $(TESTS) $(OBJS)

64
tests/base32.c Normal file
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#include <check.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include "base32.h"
#include "test.h"
struct touple
{
char *a;
char *b;
} testpairs[] = {
{ "abc123", "mfrggmjsgm" },
{ NULL, NULL }
};
START_TEST(test_base32_encode)
{
size_t len;
char *buf;
int i;
len = 0;
buf = NULL;
for (i = 0; testpairs[i].a != NULL; i++) {
base32_encode(&buf, &len, testpairs[i].a, strlen(testpairs[i].a));
fail_unless(strcmp(buf, testpairs[i].b) == 0,
va_str("'%s' != '%s'", buf, testpairs[i].b));
}
}
END_TEST
START_TEST(test_base32_decode)
{
size_t len;
void *buf;
int i;
len = 0;
buf = NULL;
for (i = 0; testpairs[i].a != NULL; i++) {
base32_decode(&buf, &len, testpairs[i].b);
fail_unless(strcmp(buf, testpairs[i].a) == 0,
va_str("'%s' != '%s'", buf, testpairs[i].a));
}
}
END_TEST
TCase *
test_base32_create_tests()
{
TCase *tc;
tc = tcase_create("Base32");
tcase_add_test(tc, test_base32_encode);
tcase_add_test(tc, test_base32_decode);
return tc;
}

262
tests/origtest.c Normal file
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/*
* Copyright (c) 2006 Bjorn Andersson <flex@kryo.se>, Erik Ekman <yarrick@kryo.se>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <sys/stat.h>
#include <arpa/nameser.h>
#ifdef DARWIN
#include <arpa/nameser8_compat.h>
#endif
#include <stdio.h>
#include <stdint.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "structs.h"
#include "encoding.h"
#include "dns.h"
#include "read.h"
static void
test_readputshort()
{
short tshort;
short putted;
short temps;
char buf[4];
short *s;
char* p;
int i;
printf(" * Testing read/putshort... ");
fflush(stdout);
for (i = 0; i < 65536; i++) {
tshort = (unsigned short) i;
temps = htons(tshort);
p = buf;
putshort(&p, tshort);
s = &putted;
memcpy(s, buf, sizeof(short));
if (putted != temps) {
printf("Bad value on putshort for %d\n", i);
exit(1);
}
s = &temps;
memcpy(buf, s, sizeof(short));
p = buf;
readshort(NULL, &p, &temps);
if (temps != tshort) {
printf("Bad value on readshort for %d\n", i);
exit(1);
}
}
printf("OK\n");
}
static void
test_readputlong()
{
char buf[4];
uint32_t putint;
uint32_t tempi;
uint32_t tint;
uint32_t *l;
char* p;
int i;
printf(" * Testing read/putlong... ");
fflush(stdout);
for (i = 0; i < 32; i++) {
tint = 0xF << i;
tempi = htonl(tint);
p = buf;
putlong(&p, tint);
l = &putint;
memcpy(l, buf, sizeof(uint32_t));
if (putint != tempi) {
printf("Bad value on putlong for %d\n", i);
exit(2);
}
l = &tempi;
memcpy(buf, l, sizeof(uint32_t));
p = buf;
readlong(NULL, &p, &tempi);
if (tempi != tint) {
printf("Bad value on readlong for %d\n", i);
exit(2);
}
}
printf("OK\n");
}
static void
test_readname()
{
char emptyloop[] = {
'A', 'A', 0x81, 0x80, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xc0, 0x0c, 0x00, 0x01, 0x00, 0x01 };
char infloop[] = {
'A', 'A', 0x81, 0x80, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 'A', 0xc0, 0x0c, 0x00, 0x01, 0x00, 0x01 };
char longname[] =
"AA\x81\x80\x00\x01\x00\x00\x00\x00\x00\x00"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x00\x00\x01\x00\x01";
char onejump[] =
"AA\x81\x80\x00\x01\x00\x00\x00\x00\x00\x00"
"\x02hh\xc0\x15\x00\x01\x00\x01\x05zBCDE\x00";
char badjump[] = {
'A', 'A', 0x81, 0x80, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xfe, 0xcc, 0x00, 0x01, 0x00, 0x01 };
char badjump2[] = {
'A', 'A', 0x81, 0x80, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x02, 'B', 'A', 0xfe, 0xcc, 0x00, 0x01, 0x00, 0x01 };
char *jumper;
char buf[1024];
char *data;
int rv;
printf(" * Testing readname... ");
fflush(stdout);
memset(buf, 0, sizeof(buf));
data = emptyloop + sizeof(HEADER);
buf[1023] = 'A';
rv = readname(emptyloop, sizeof(emptyloop), &data, buf, 1023);
assert(buf[1023] == 'A');
memset(buf, 0, sizeof(buf));
data = infloop + sizeof(HEADER);
buf[4] = '\a';
rv = readname(infloop, sizeof(infloop), &data, buf, 4);
assert(buf[4] == '\a');
memset(buf, 0, sizeof(buf));
data = longname + sizeof(HEADER);
buf[256] = '\a';
rv = readname(longname, sizeof(longname), &data, buf, 256);
assert(buf[256] == '\a');
memset(buf, 0, sizeof(buf));
data = onejump + sizeof(HEADER);
rv = readname(onejump, sizeof(onejump), &data, buf, 256);
assert(rv == 9);
// These two tests use malloc to cause segfault if jump is executed
memset(buf, 0, sizeof(buf));
jumper = malloc(sizeof(badjump));
if (jumper) {
memcpy(jumper, badjump, sizeof(badjump));
data = jumper + sizeof(HEADER);
rv = readname(jumper, sizeof(badjump), &data, buf, 256);
assert(rv == 0);
}
free(jumper);
memset(buf, 0, sizeof(buf));
jumper = malloc(sizeof(badjump2));
if (jumper) {
memcpy(jumper, badjump2, sizeof(badjump2));
data = jumper + sizeof(HEADER);
rv = readname(jumper, sizeof(badjump2), &data, buf, 256);
assert(rv == 4);
assert(strcmp("BA.", buf) == 0);
}
free(jumper);
printf("OK\n");
}
static void
test_encode_hostname() {
char buf[256];
int len;
int ret;
len = 256;
printf(" * Testing hostname encoding... ");
fflush(stdout);
memset(buf, 0, 256);
ret = dns_encode_hostname( // More than 63 chars between dots
"ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZ"
, buf, len);
assert(ret == -1);
memset(buf, 0, 256);
ret = dns_encode_hostname( // More chars than fits into array
"ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ."
"ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ."
"ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ."
, buf, len);
assert(ret == -1);
assert(strlen(buf) < len);
printf("OK\n");
}
static void
test_base32() {
char temp[256];
char *start = "HELLOTEST";
char *out = "1HELLOTEST";
char *end;
char *tempend;
int codedlength;
printf(" * Testing base32 encoding... ");
fflush(stdout);
memset(temp, 0, sizeof(temp));
end = malloc(16);
memset(end, 0, 16);
codedlength = encode_data(start, 9, 256, temp, 0);
tempend = temp + strlen(temp);
decode_data(end, 16, temp, tempend);
assert(strcmp(out, end) == 0);
free(end);
printf("OK\n");
}
int
main()
{
printf("** iodine test suite\n");
test_readputshort();
test_readputlong();
test_readname();
test_encode_hostname();
test_base32();
printf("** All went well :)\n");
return 0;
}

273
tests/test.c
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@ -1,262 +1,41 @@
/*
* Copyright (c) 2006 Bjorn Andersson <flex@kryo.se>, Erik Ekman <yarrick@kryo.se>
*
* Permission to use, copy, modify, and distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#include <sys/types.h>
#include <sys/socket.h>
#include <netinet/in.h>
#include <sys/stat.h>
#include <arpa/nameser.h>
#ifdef DARWIN
#include <arpa/nameser8_compat.h>
#endif
#include <check.h>
#include <stdio.h>
#include <stdint.h>
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <assert.h>
#include "../src/structs.h"
#include "../src/encoding.h"
#include "../src/dns.h"
#include "../src/read.h"
#include "test.h"
static void
test_readputshort()
char *
va_str(const char *fmt, ...)
{
short tshort;
short putted;
short temps;
char buf[4];
short *s;
char* p;
int i;
static char buf[512];
va_list ap;
printf(" * Testing read/putshort... ");
fflush(stdout);
va_start(ap, fmt);
vsnprintf(buf, sizeof(buf), fmt, ap);
va_end(ap);
for (i = 0; i < 65536; i++) {
tshort = (unsigned short) i;
temps = htons(tshort);
p = buf;
putshort(&p, tshort);
s = &putted;
memcpy(s, buf, sizeof(short));
if (putted != temps) {
printf("Bad value on putshort for %d\n", i);
exit(1);
}
s = &temps;
memcpy(buf, s, sizeof(short));
p = buf;
readshort(NULL, &p, &temps);
if (temps != tshort) {
printf("Bad value on readshort for %d\n", i);
exit(1);
}
}
printf("OK\n");
}
static void
test_readputlong()
{
char buf[4];
uint32_t putint;
uint32_t tempi;
uint32_t tint;
uint32_t *l;
char* p;
int i;
printf(" * Testing read/putlong... ");
fflush(stdout);
for (i = 0; i < 32; i++) {
tint = 0xF << i;
tempi = htonl(tint);
p = buf;
putlong(&p, tint);
l = &putint;
memcpy(l, buf, sizeof(uint32_t));
if (putint != tempi) {
printf("Bad value on putlong for %d\n", i);
exit(2);
}
l = &tempi;
memcpy(buf, l, sizeof(uint32_t));
p = buf;
readlong(NULL, &p, &tempi);
if (tempi != tint) {
printf("Bad value on readlong for %d\n", i);
exit(2);
}
}
printf("OK\n");
}
static void
test_readname()
{
char emptyloop[] = {
'A', 'A', 0x81, 0x80, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xc0, 0x0c, 0x00, 0x01, 0x00, 0x01 };
char infloop[] = {
'A', 'A', 0x81, 0x80, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x01, 'A', 0xc0, 0x0c, 0x00, 0x01, 0x00, 0x01 };
char longname[] =
"AA\x81\x80\x00\x01\x00\x00\x00\x00\x00\x00"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x3FzBCDEFGHIJKLMNOPQURSTUVXYZ0123456789abcdefghijklmnopqrstuvxyzAA"
"\x00\x00\x01\x00\x01";
char onejump[] =
"AA\x81\x80\x00\x01\x00\x00\x00\x00\x00\x00"
"\x02hh\xc0\x15\x00\x01\x00\x01\x05zBCDE\x00";
char badjump[] = {
'A', 'A', 0x81, 0x80, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0xfe, 0xcc, 0x00, 0x01, 0x00, 0x01 };
char badjump2[] = {
'A', 'A', 0x81, 0x80, 0x00, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
0x02, 'B', 'A', 0xfe, 0xcc, 0x00, 0x01, 0x00, 0x01 };
char *jumper;
char buf[1024];
char *data;
int rv;
printf(" * Testing readname... ");
fflush(stdout);
memset(buf, 0, sizeof(buf));
data = emptyloop + sizeof(HEADER);
buf[1023] = 'A';
rv = readname(emptyloop, sizeof(emptyloop), &data, buf, 1023);
assert(buf[1023] == 'A');
memset(buf, 0, sizeof(buf));
data = infloop + sizeof(HEADER);
buf[4] = '\a';
rv = readname(infloop, sizeof(infloop), &data, buf, 4);
assert(buf[4] == '\a');
memset(buf, 0, sizeof(buf));
data = longname + sizeof(HEADER);
buf[256] = '\a';
rv = readname(longname, sizeof(longname), &data, buf, 256);
assert(buf[256] == '\a');
memset(buf, 0, sizeof(buf));
data = onejump + sizeof(HEADER);
rv = readname(onejump, sizeof(onejump), &data, buf, 256);
assert(rv == 9);
// These two tests use malloc to cause segfault if jump is executed
memset(buf, 0, sizeof(buf));
jumper = malloc(sizeof(badjump));
if (jumper) {
memcpy(jumper, badjump, sizeof(badjump));
data = jumper + sizeof(HEADER);
rv = readname(jumper, sizeof(badjump), &data, buf, 256);
assert(rv == 0);
}
free(jumper);
memset(buf, 0, sizeof(buf));
jumper = malloc(sizeof(badjump2));
if (jumper) {
memcpy(jumper, badjump2, sizeof(badjump2));
data = jumper + sizeof(HEADER);
rv = readname(jumper, sizeof(badjump2), &data, buf, 256);
assert(rv == 4);
assert(strcmp("BA.", buf) == 0);
}
free(jumper);
printf("OK\n");
}
static void
test_encode_hostname() {
char buf[256];
int len;
int ret;
len = 256;
printf(" * Testing hostname encoding... ");
fflush(stdout);
memset(buf, 0, 256);
ret = dns_encode_hostname( // More than 63 chars between dots
"ABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZABCDEFGHIJKLMNOPQRSTUVWXYZ"
, buf, len);
assert(ret == -1);
memset(buf, 0, 256);
ret = dns_encode_hostname( // More chars than fits into array
"ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ."
"ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ."
"ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ.ABCDEFGHIJKLMNOPQRSTUVWXYZ."
, buf, len);
assert(ret == -1);
assert(strlen(buf) < len);
printf("OK\n");
}
static void
test_base32() {
char temp[256];
char *start = "HELLOTEST";
char *out = "1HELLOTEST";
char *end;
char *tempend;
int codedlength;
printf(" * Testing base32 encoding... ");
fflush(stdout);
memset(temp, 0, sizeof(temp));
end = malloc(16);
memset(end, 0, 16);
codedlength = encode_data(start, 9, 256, temp, 0);
tempend = temp + strlen(temp);
decode_data(end, 16, temp, tempend);
assert(strcmp(out, end) == 0);
free(end);
printf("OK\n");
return buf;
}
int
main()
{
printf("** iodine test suite\n");
SRunner *runner;
Suite *iodine;
TCase *test;
int failed;
test_readputshort();
test_readputlong();
test_readname();
test_encode_hostname();
test_base32();
iodine = suite_create("Iodine");
printf("** All went well :)\n");
return 0;
test = test_base32_create_tests();
suite_add_tcase(iodine, test);
runner = srunner_create(iodine);
srunner_run_all(runner, CK_VERBOSE);
failed = srunner_ntests_failed(runner);
srunner_free(runner);
return (failed == 0) ? EXIT_SUCCESS : EXIT_FAILURE;
}

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tests/test.h Normal file
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#ifndef __TEST_H__
#define __TEST_H__
TCase *test_base32_create_tests();
char *va_str(const char *, ...);
#endif