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Feature: Added tests for igloo_buffer_t

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This commit is contained in:
Philipp Schafft 2018-11-07 15:06:53 +00:00
parent 81780410aa
commit b27fc68380
2 changed files with 333 additions and 0 deletions
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10
src/tests/Makefile.am
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@ -24,5 +24,15 @@ ctest_suite_test_SOURCES = %reldir%/ctest_suite.c
ctest_suite_test_LDADD = libice_ctest.la
check_PROGRAMS += ctest_suite.test
ctest_buffer_test_SOURCES = %reldir%/ctest_buffer.c
ctest_buffer_test_LDADD = libice_ctest.la \
thread/libicethread.la \
avl/libiceavl.la \
src/ro.o \
src/buffer.o
check_PROGRAMS += ctest_buffer.test
# Add all programs to TESTS
TESTS = $(check_PROGRAMS)

323
src/tests/ctest_buffer.c Normal file
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@ -0,0 +1,323 @@
/* Icecast
*
* This program is distributed under the GNU General Public License, version 2.
* A copy of this license is included with this source.
*
* Copyright 2018, Philipp "ph3-der-loewe" Schafft <lion@lion.leolix.org>,
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <string.h>
#include "ctest_lib.h"
#include <igloo/ro.h>
#include <igloo/buffer.h>
static void test_create_ref_unref(void)
{
igloo_buffer_t *a;
a = igloo_buffer_new(-1, NULL, igloo_RO_NULL);
ctest_test("buffer created", a != NULL);
ctest_test("un-referenced", igloo_ro_unref(a) == 0);
a = igloo_ro_new(igloo_buffer_t);
ctest_test("buffer created", a != NULL);
ctest_test("un-referenced", igloo_ro_unref(a) == 0);
}
static void test_name(void)
{
igloo_buffer_t *a;
const char *name = "test object name";
const char *ret;
a = igloo_buffer_new(-1, name, igloo_RO_NULL);
ctest_test("buffer created", a != NULL);
ret = igloo_ro_get_name(a);
ctest_test("get name", ret != NULL);
ctest_test("name match", strcmp(name, ret) == 0);
ctest_test("un-referenced", igloo_ro_unref(a) == 0);
}
static void test_associated(void)
{
igloo_ro_base_t *a;
igloo_buffer_t *b;
a = igloo_ro_new(igloo_ro_base_t);
ctest_test("refobject created", !igloo_RO_IS_NULL(a));
b = igloo_buffer_new(-1, NULL, a);
ctest_test("buffer created with associated", !igloo_RO_IS_NULL(b));
ctest_test("un-referenced (1 of 2)", igloo_ro_unref(b) == 0);
ctest_test("un-referenced (2 of 2)", igloo_ro_unref(a) == 0);
}
static void test_empty(void)
{
igloo_buffer_t *a;
const void *data = &data;
size_t length = 5;
const char *string;
int ret;
a = igloo_ro_new(igloo_buffer_t);
ctest_test("buffer created", a != NULL);
ret = igloo_buffer_get_data(a, &data, &length);
ctest_test("got data and length from buffer", ret == 0);
if (ret == 0) {
ctest_test("data is updated", data != &data);
ctest_test("length is zero", length == 0);
}
data = &data;
ret = igloo_buffer_get_data(a, &data, NULL);
ctest_test("got data from buffer", ret == 0);
if (ret == 0) {
ctest_test("data is updated", data != &data);
}
length = 5;
ret = igloo_buffer_get_data(a, NULL, &length);
ctest_test("got length from buffer", ret == 0);
if (ret == 0) {
ctest_test("length is zero", length == 0);
}
ret = igloo_buffer_get_string(a, &string);
ctest_test("got string from buffer", ret == 0);
if (ret == 0) {
ctest_test("string is non-NULL", string != NULL);
if (string != NULL) {
ctest_test("string is empty", *string == 0);
}
}
ctest_test("un-referenced", igloo_ro_unref(a) == 0);
}
static void test_string(void)
{
igloo_buffer_t *a;
const char *hw = "Hello World!";
const char *count = "0 1 2 3 4";
const char *combined = "Hello World!" "0 1 2 3 4";
const char *string = NULL;
int ret;
a = igloo_ro_new(igloo_buffer_t);
ctest_test("buffer created", a != NULL);
ctest_test("pushed string", igloo_buffer_push_string(a, hw) == 0);
ret = igloo_buffer_get_string(a, &string);
ctest_test("got strong", ret == 0);
if (ret == 0) {
ctest_test("string is non-NULL", string != NULL);
if (string != NULL) {
ctest_test("string matches input", strcmp(string, hw) == 0);
}
}
ctest_test("pushed string", igloo_buffer_push_string(a, count) == 0);
string = NULL;
ret = igloo_buffer_get_string(a, &string);
ctest_test("got strong", ret == 0);
if (ret == 0) {
ctest_test("string is non-NULL", string != NULL);
if (string != NULL) {
ctest_test("string matches combined input", strcmp(string, combined) == 0);
}
}
ctest_test("un-referenced", igloo_ro_unref(a) == 0);
}
static void test_binary(void)
{
igloo_buffer_t *a;
char pattern_a[8] = {0x01, 0x10, 0x80, 0xFF, 0x00, 0x55, 0xEE, 0xAA};
char pattern_b[9] = {0x02, 0x03, 0xF0, 0x80, 0x0F, 0x04, 0x1A, 0x7F, 0x33};
int ret;
size_t length;
const void *data;
a = igloo_ro_new(igloo_buffer_t);
ctest_test("buffer created", a != NULL);
ctest_test("pushed data pattern a", igloo_buffer_push_data(a, pattern_a, sizeof(pattern_a)) == 0);
length = sizeof(pattern_a) + 42;
data = &data;
ret = igloo_buffer_get_data(a, &data, &length);
ctest_test("got data", ret == 0);
if (ret == 0) {
ctest_test("correct length was returned", length == sizeof(pattern_a));
ctest_test("data is non-NULL", data != NULL);
ctest_test("data has been set", data != &data);
if (length == sizeof(pattern_a) && data != NULL && data != &data) {
ctest_test("data matches pattern", memcmp(data, pattern_a, sizeof(pattern_a)) == 0);
}
}
ctest_test("pushed data pattern b", igloo_buffer_push_data(a, pattern_b, sizeof(pattern_b)) == 0);
length = sizeof(pattern_a) + sizeof(pattern_b) + 42;
data = &data;
ret = igloo_buffer_get_data(a, &data, &length);
ctest_test("got data", ret == 0);
if (ret == 0) {
ctest_test("correct length was returned", length == (sizeof(pattern_a) + sizeof(pattern_b)));
ctest_test("data is non-NULL", data != NULL);
ctest_test("data has been set", data != &data);
if (length == (sizeof(pattern_a) + sizeof(pattern_b)) && data != NULL && data != &data) {
ctest_test("data matches combined pattern", memcmp(data, pattern_a, sizeof(pattern_a)) == 0 && memcmp(data + sizeof(pattern_a), pattern_b, sizeof(pattern_b)) == 0);
}
}
ctest_test("un-referenced", igloo_ro_unref(a) == 0);
}
static void test__compare_to_string(igloo_buffer_t *a, const char *testname, const char *pattern)
{
const char *string = NULL;
int ret;
ret = igloo_buffer_get_string(a, &string);
ctest_test("got strong", ret == 0);
if (ret == 0) {
ctest_test("string is non-NULL", string != NULL);
if (string != NULL) {
ctest_test(testname, strcmp(string, pattern) == 0);
ctest_diagnostic_printf("string=\"%s\", pattern=\"%s\"", string, pattern);
}
}
}
static void test_shift(void)
{
igloo_buffer_t *a;
const char *pattern = "AABBBCC";
a = igloo_ro_new(igloo_buffer_t);
ctest_test("buffer created", a != NULL);
ctest_test("pushed string", igloo_buffer_push_string(a, pattern) == 0);
test__compare_to_string(a, "string matches input", pattern);
ctest_test("shifted data by 0 bytes", igloo_buffer_shift(a, 0) == 0);
test__compare_to_string(a, "string matches input (no shift happened)", pattern);
ctest_test("shifted data by 2 bytes", igloo_buffer_shift(a, 2) == 0);
test__compare_to_string(a, "string matches shifted input", pattern + 2);
ctest_test("shifted data by 3 bytes", igloo_buffer_shift(a, 3) == 0);
test__compare_to_string(a, "string matches shifted input", pattern + 2 + 3);
ctest_test("shifted data by 3 bytes", igloo_buffer_shift(a, 2) == 0);
test__compare_to_string(a, "string matches shifted input", pattern + 2 + 3 + 2);
ctest_test("shifted data beyond end (42 bytes)", igloo_buffer_shift(a, 42) != 0);
ctest_test("un-referenced", igloo_ro_unref(a) == 0);
}
static void test_length(void)
{
igloo_buffer_t *a;
const char *pattern = "AABBBCC";
const char *match_a = "AABBB";
const char *match_b = "AABB";
const char *match_c = "";
a = igloo_ro_new(igloo_buffer_t);
ctest_test("buffer created", a != NULL);
ctest_test("pushed string", igloo_buffer_push_string(a, pattern) == 0);
test__compare_to_string(a, "string matches input", pattern);
ctest_test("Set length to match pattern a", igloo_buffer_set_length(a, strlen(match_a)) == 0);
test__compare_to_string(a, "string matches pattern a", match_a);
ctest_test("Set length to match pattern b", igloo_buffer_set_length(a, strlen(match_b)) == 0);
test__compare_to_string(a, "string matches pattern a", match_b);
ctest_test("Set length to match pattern c", igloo_buffer_set_length(a, strlen(match_c)) == 0);
test__compare_to_string(a, "string matches pattern a", match_c);
ctest_test("Set length to match pattern a (again)", igloo_buffer_set_length(a, strlen(match_a)) != 0);
test__compare_to_string(a, "string still matches pattern c", match_c);
ctest_test("un-referenced", igloo_ro_unref(a) == 0);
}
static void test_printf(void)
{
igloo_buffer_t *a;
const char *str = "Hello World!";
const int num = -127;
const char *match_a = ":Hello World!:";
const char *match_b = ":Hello World!:<-127 >";
const char *match_c = ":Hello World!:<-127 >? +127?";
a = igloo_ro_new(igloo_buffer_t);
ctest_test("buffer created", a != NULL);
ctest_test("Set length to match pattern a", igloo_buffer_push_printf(a, ":%s:", str) == 0);
test__compare_to_string(a, "string matches pattern a", match_a);
ctest_test("Set length to match pattern a", igloo_buffer_push_printf(a, "<%-5i>", num) == 0);
test__compare_to_string(a, "string matches pattern b", match_b);
ctest_test("Set length to match pattern a", igloo_buffer_push_printf(a, "?%+5i?", -num) == 0);
test__compare_to_string(a, "string matches pattern c", match_c);
ctest_test("un-referenced", igloo_ro_unref(a) == 0);
}
static void test_push_buffer(void)
{
igloo_buffer_t *a;
igloo_buffer_t *b;
const char *pattern = "AABBBCC";
const char *match_a = "AABBBCCAABBBCC";
a = igloo_ro_new(igloo_buffer_t);
ctest_test("buffer a created", a != NULL);
b = igloo_ro_new(igloo_buffer_t);
ctest_test("buffer b created", b != NULL);
ctest_test("pushed string", igloo_buffer_push_string(a, pattern) == 0);
test__compare_to_string(a, "string matches input", pattern);
ctest_test("pushed buffer a to b", igloo_buffer_push_buffer(b, a) == 0);
test__compare_to_string(b, "string matches input", pattern);
ctest_test("pushed buffer a to b", igloo_buffer_push_buffer(b, a) == 0);
test__compare_to_string(b, "string matches pattern a", match_a);
ctest_test("un-referenced b", igloo_ro_unref(b) == 0);
ctest_test("un-referenced a", igloo_ro_unref(a) == 0);
}
int main (void)
{
ctest_init();
test_create_ref_unref();
test_name();
test_associated();
test_empty();
test_string();
test_binary();
test_shift();
test_length();
test_printf();
test_push_buffer();
ctest_fin();
return 0;
}