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Add nghttp2_buf tests

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This commit is contained in:
Tatsuhiro Tsujikawa 2014-03-14 21:40:14 +09:00
parent 781d1a2b70
commit 2ec4b10805
6 changed files with 373 additions and 6 deletions
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2
lib/nghttp2_buf.c
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@ -174,7 +174,7 @@ void nghttp2_bufs_seek_last_present(nghttp2_bufs *bufs)
{
nghttp2_buf_chain *ci;
for(ci = bufs->cur; ci->next; ci = ci->next) {
for(ci = bufs->cur; ci; ci = ci->next) {
if(nghttp2_buf_len(&ci->buf) == 0) {
return;
} else {

5
lib/nghttp2_buf.h
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@ -315,8 +315,9 @@ int nghttp2_bufs_advance(nghttp2_bufs *bufs);
/*
* Move bufs->cur, from the current position, using next member, to
* the last buf which has nghttp2_buf_len(buf) > 0 without seeing buf
* which satisfies nghttp2_buf_len(buf) == 0. If bufs->cur->next is
* NULL, bufs->cur is unchanged.
* which satisfies nghttp2_buf_len(buf) == 0. If
* nghttp2_buf_len(&bufs->cur->buf) == 0 or bufs->cur->next is NULL,
* bufs->cur is unchanged.
*/
void nghttp2_bufs_seek_last_present(nghttp2_bufs *bufs);

6
tests/Makefile.am
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@ -38,13 +38,15 @@ OBJECTS = main.c nghttp2_pq_test.c nghttp2_map_test.c nghttp2_queue_test.c \
nghttp2_hd_test.c \
nghttp2_npn_test.c \
nghttp2_gzip_test.c \
nghttp2_helper_test.c
nghttp2_helper_test.c \
nghttp2_buf_test.c
HFILES = nghttp2_pq_test.h nghttp2_map_test.h nghttp2_queue_test.h \
nghttp2_session_test.h \
nghttp2_frame_test.h nghttp2_stream_test.h nghttp2_hd_test.h \
nghttp2_npn_test.h nghttp2_gzip_test.h nghttp2_helper_test.h \
nghttp2_test_helper.h
nghttp2_test_helper.h \
nghttp2_buf_test.h
main_SOURCES = $(HFILES) $(OBJECTS)

13
tests/main.c
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@ -36,6 +36,7 @@
#include "nghttp2_npn_test.h"
#include "nghttp2_gzip_test.h"
#include "nghttp2_helper_test.h"
#include "nghttp2_buf_test.h"
static int init_suite1(void)
{
@ -258,7 +259,17 @@ int main(int argc, char* argv[])
!CU_add_test(pSuite, "check_header_name",
test_nghttp2_check_header_name) ||
!CU_add_test(pSuite, "check_header_value",
test_nghttp2_check_header_value)
test_nghttp2_check_header_value) ||
!CU_add_test(pSuite, "bufs_add", test_nghttp2_bufs_add) ||
!CU_add_test(pSuite, "bufs_addb", test_nghttp2_bufs_addb) ||
!CU_add_test(pSuite, "bufs_orb", test_nghttp2_bufs_orb) ||
!CU_add_test(pSuite, "bufs_remove", test_nghttp2_bufs_remove) ||
!CU_add_test(pSuite, "bufs_reset", test_nghttp2_bufs_reset) ||
!CU_add_test(pSuite, "bufs_advance", test_nghttp2_bufs_advance) ||
!CU_add_test(pSuite, "bufs_seek_present",
test_nghttp2_bufs_seek_last_present) ||
!CU_add_test(pSuite, "bufs_next_present",
test_nghttp2_bufs_next_present)
) {
CU_cleanup_registry();
return CU_get_error();

316
tests/nghttp2_buf_test.c Normal file
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@ -0,0 +1,316 @@
/*
* nghttp2 - HTTP/2.0 C Library
*
* Copyright (c) 2014 Tatsuhiro Tsujikawa
*
* 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 "nghttp2_buf_test.h"
#include <CUnit/CUnit.h>
#include "nghttp2_buf.h"
#include "nghttp2_test_helper.h"
void test_nghttp2_bufs_add(void)
{
int rv;
nghttp2_bufs bufs;
uint8_t data[2048];
rv = nghttp2_bufs_init(&bufs, 1000, 3);
CU_ASSERT(0 == rv);
CU_ASSERT(bufs.cur->buf.pos == bufs.cur->buf.last);
rv = nghttp2_bufs_add(&bufs, data, 493);
CU_ASSERT(0 == rv);
CU_ASSERT(493 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(493 == nghttp2_bufs_len(&bufs));
CU_ASSERT(507 == nghttp2_bufs_cur_avail(&bufs));
rv = nghttp2_bufs_add(&bufs, data, 507);
CU_ASSERT(0 == rv);
CU_ASSERT(1000 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(1000 == nghttp2_bufs_len(&bufs));
CU_ASSERT(bufs.cur == bufs.head);
rv = nghttp2_bufs_add(&bufs, data, 1);
CU_ASSERT(0 == rv);
CU_ASSERT(1 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(1001 == nghttp2_bufs_len(&bufs));
CU_ASSERT(bufs.cur == bufs.head->next);
nghttp2_bufs_free(&bufs);
}
void test_nghttp2_bufs_addb(void)
{
int rv;
nghttp2_bufs bufs;
ssize_t i;
rv = nghttp2_bufs_init(&bufs, 1000, 3);
CU_ASSERT(0 == rv);
rv = nghttp2_bufs_addb(&bufs, 14);
CU_ASSERT(0 == rv);
CU_ASSERT(1 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(1 == nghttp2_bufs_len(&bufs));
CU_ASSERT(14 == *bufs.cur->buf.pos);
for(i = 0; i < 999; ++i) {
rv = nghttp2_bufs_addb(&bufs, 254);
CU_ASSERT(0 == rv);
CU_ASSERT(i + 2 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(i + 2 == nghttp2_bufs_len(&bufs));
CU_ASSERT(254 == *(bufs.cur->buf.last - 1));
CU_ASSERT(bufs.cur == bufs.head);
}
rv = nghttp2_bufs_addb(&bufs, 253);
CU_ASSERT(0 == rv);
CU_ASSERT(1 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(1001 == nghttp2_bufs_len(&bufs));
CU_ASSERT(253 == *(bufs.cur->buf.last - 1));
CU_ASSERT(bufs.cur == bufs.head->next);
rv = nghttp2_bufs_addb_hold(&bufs, 15);
CU_ASSERT(0 == rv);
CU_ASSERT(1 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(1001 == nghttp2_bufs_len(&bufs));
CU_ASSERT(15 == *(bufs.cur->buf.last));
/* test fast version */
nghttp2_bufs_fast_addb(&bufs, 240);
CU_ASSERT(2 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(1002 == nghttp2_bufs_len(&bufs));
CU_ASSERT(240 == *(bufs.cur->buf.last - 1));
nghttp2_bufs_fast_addb_hold(&bufs, 113);
CU_ASSERT(2 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(1002 == nghttp2_bufs_len(&bufs));
CU_ASSERT(113 == *(bufs.cur->buf.last));
/* addb_hold when last == end */
bufs.cur->buf.last = bufs.cur->buf.end;
rv = nghttp2_bufs_addb_hold(&bufs, 19);
CU_ASSERT(0 == rv);
CU_ASSERT(0 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(2000 == nghttp2_bufs_len(&bufs));
CU_ASSERT(19 == *(bufs.cur->buf.last));
nghttp2_bufs_free(&bufs);
}
void test_nghttp2_bufs_orb(void)
{
int rv;
nghttp2_bufs bufs;
rv = nghttp2_bufs_init(&bufs, 1000, 3);
CU_ASSERT(0 == rv);
*(bufs.cur->buf.last) = 0;
rv = nghttp2_bufs_orb_hold(&bufs, 15);
CU_ASSERT(0 == rv);
CU_ASSERT(0 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(0 == nghttp2_bufs_len(&bufs));
CU_ASSERT(15 == *(bufs.cur->buf.last));
rv = nghttp2_bufs_orb(&bufs, 240);
CU_ASSERT(0 == rv);
CU_ASSERT(1 == nghttp2_buf_len(&bufs.cur->buf));
CU_ASSERT(1 == nghttp2_bufs_len(&bufs));
CU_ASSERT(255 == *(bufs.cur->buf.last - 1));
*(bufs.cur->buf.last) = 0;
nghttp2_bufs_fast_orb_hold(&bufs, 240);
CU_ASSERT(240 == *(bufs.cur->buf.last));
nghttp2_bufs_fast_orb(&bufs, 15);
CU_ASSERT(255 == *(bufs.cur->buf.last - 1));
nghttp2_bufs_free(&bufs);
}
void test_nghttp2_bufs_remove(void)
{
int rv;
nghttp2_bufs bufs;
nghttp2_buf_chain *chain;
int i;
uint8_t *out;
rv = nghttp2_bufs_init(&bufs, 1000, 3);
CU_ASSERT(0 == rv);
nghttp2_buf_shift_right(&bufs.cur->buf, 10);
rv = nghttp2_bufs_add(&bufs, "hello ", 6);
CU_ASSERT(0 == rv);
for(i = 0; i < 2; ++i) {
chain = bufs.cur;
rv = nghttp2_bufs_advance(&bufs);
CU_ASSERT(0 == rv);
CU_ASSERT(chain->next == bufs.cur);
}
rv = nghttp2_bufs_add(&bufs, "world", 5);
CU_ASSERT(0 == rv);
rv = nghttp2_bufs_remove(&bufs, &out);
CU_ASSERT(11 == rv);
CU_ASSERT(0 == memcmp("hello world", out, rv));
CU_ASSERT(0 == nghttp2_bufs_len(&bufs));
CU_ASSERT(bufs.cur->buf.pos == bufs.cur->buf.begin);
free(out);
nghttp2_bufs_free(&bufs);
}
void test_nghttp2_bufs_reset(void)
{
int rv;
nghttp2_bufs bufs;
nghttp2_buf_chain *ci;
ssize_t offset = 9;
rv = nghttp2_bufs_init2(&bufs, 250, 3, offset);
CU_ASSERT(0 == rv);
rv = nghttp2_bufs_add(&bufs, "foo", 3);
CU_ASSERT(0 == rv);
rv = nghttp2_bufs_advance(&bufs);
CU_ASSERT(0 == rv);
rv = nghttp2_bufs_add(&bufs, "bar", 3);
CU_ASSERT(0 == rv);
CU_ASSERT(6 == nghttp2_bufs_len(&bufs));
nghttp2_bufs_reset(&bufs);
CU_ASSERT(0 == nghttp2_bufs_len(&bufs));
CU_ASSERT(bufs.cur == bufs.head);
for(ci = bufs.head; ci; ci = ci->next) {
CU_ASSERT(offset == ci->buf.pos - ci->buf.begin);
CU_ASSERT(ci->buf.pos == ci->buf.last);
}
nghttp2_bufs_free(&bufs);
}
void test_nghttp2_bufs_advance(void)
{
int rv;
nghttp2_bufs bufs;
int i;
rv = nghttp2_bufs_init(&bufs, 250, 3);
CU_ASSERT(0 == rv);
for(i = 0; i < 2; ++i) {
rv = nghttp2_bufs_advance(&bufs);
CU_ASSERT(0 == rv);
}
rv = nghttp2_bufs_advance(&bufs);
CU_ASSERT(NGHTTP2_ERR_BUFFER_ERROR == rv);
nghttp2_bufs_free(&bufs);
}
void test_nghttp2_bufs_seek_last_present(void)
{
int rv;
nghttp2_bufs bufs;
rv = nghttp2_bufs_init(&bufs, 250, 3);
CU_ASSERT(0 == rv);
rv = nghttp2_bufs_advance(&bufs);
CU_ASSERT(0 == rv);
rv = nghttp2_bufs_addb(&bufs, 5);
CU_ASSERT(0 == rv);
bufs.cur = bufs.head;
/* cur is unchanged because cur is empty */
nghttp2_bufs_seek_last_present(&bufs);
CU_ASSERT(bufs.cur == bufs.head);
rv = nghttp2_bufs_addb(&bufs, 1);
CU_ASSERT(0 == rv);
nghttp2_bufs_seek_last_present(&bufs);
CU_ASSERT(bufs.cur == bufs.head->next);
/* cur is unchanged */
nghttp2_bufs_seek_last_present(&bufs);
CU_ASSERT(bufs.cur == bufs.head->next);
nghttp2_bufs_free(&bufs);
}
void test_nghttp2_bufs_next_present(void)
{
int rv;
nghttp2_bufs bufs;
rv = nghttp2_bufs_init(&bufs, 250, 3);
CU_ASSERT(0 == rv);
CU_ASSERT(0 == nghttp2_bufs_next_present(&bufs));
rv = nghttp2_bufs_advance(&bufs);
CU_ASSERT(0 == rv);
nghttp2_bufs_rewind(&bufs);
CU_ASSERT(0 == nghttp2_bufs_next_present(&bufs));
bufs.cur = bufs.head->next;
rv = nghttp2_bufs_addb(&bufs, 1);
CU_ASSERT(0 == rv);
nghttp2_bufs_rewind(&bufs);
CU_ASSERT(0 != nghttp2_bufs_next_present(&bufs));
nghttp2_bufs_free(&bufs);
}

37
tests/nghttp2_buf_test.h Normal file
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@ -0,0 +1,37 @@
/*
* nghttp2 - HTTP/2.0 C Library
*
* Copyright (c) 2014 Tatsuhiro Tsujikawa
*
* 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.
*/
#ifndef NGHTTP2_BUF_TEST_H
#define NGHTTP2_BUF_TEST_H
void test_nghttp2_bufs_add(void);
void test_nghttp2_bufs_addb(void);
void test_nghttp2_bufs_orb(void);
void test_nghttp2_bufs_remove(void);
void test_nghttp2_bufs_reset(void);
void test_nghttp2_bufs_advance(void);
void test_nghttp2_bufs_seek_last_present(void);
void test_nghttp2_bufs_next_present(void);
#endif /* NGHTTP2_BUF_TEST_H */