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InkAPITest.cc
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/** @file
Implements unit test for SDK APIs
@section license License
Licensed to the Apache Software Foundation (ASF) under one
or more contributor license agreements. See the NOTICE file
distributed with this work for additional information
regarding copyright ownership. The ASF licenses this file
to you under the Apache License, Version 2.0 (the
"License"); you may not use this file except in compliance
with the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
#include "ink_config.h"
#include <sys/types.h>
#include <errno.h>
//extern int errno;
#include <pthread.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include "Regression.h"
#include "api/ts/ts.h"
#include "api/ts/experimental.h"
#include "I_RecCore.h"
#include "I_Layout.h"
#include "InkAPITestTool.cc"
#include "http/HttpSM.h"
#define TC_PASS 1
#define TC_FAIL 0
#define UTDBG_TAG "sdk_ut"
static in_addr_t const LOCAL_IP = INADDR_LOOPBACK;// 0x7f000001 // 127.0.0.1
/******************************************************************************/
/* Use SDK_RPRINT to report failure or success for each test case */
int
SDK_RPRINT(RegressionTest * t, const char *api_name, const char *testcase_name, int status, const char *err_details_format, ...)
{
int l;
char buffer[8192];
char format2[8192];
snprintf(format2, sizeof(format2), "[%s] %s : [%s] <<%s>> { %s }\n", t->name,
api_name, testcase_name, status == TC_PASS ? "PASS" : "FAIL", err_details_format);
va_list ap;
va_start(ap, err_details_format);
l = ink_bvsprintf(buffer, format2, ap);
va_end(ap);
fputs(buffer, stderr);
return (l);
}
/*
REGRESSION_TEST(SDK_<test_name>)(RegressionTest *t, int atype, int *pstatus)
RegressionTest *test is a pointer on object that will run the test.
Do not modify.
int atype is one of:
REGRESSION_TEST_NONE
REGRESSION_TEST_QUICK
REGRESSION_TEST_NIGHTLY
REGRESSION_TEST_EXTENDED
int *pstatus should be set to one of:
REGRESSION_TEST_PASSED
REGRESSION_TEST_INPROGRESS
REGRESSION_TEST_FAILED
REGRESSION_TEST_NOT_RUN
Note: pstatus is polled and can be used for asynchroneous tests.
*/
/* Misc */
////////////////////////////////////////////////
// SDK_API_TSTrafficServerVersionGet
//
// Unit Test for API: TSTrafficServerVersionGet
////////////////////////////////////////////////
REGRESSION_TEST(SDK_API_TSTrafficServerVersionGet) (RegressionTest * test, int atype, int *pstatus)
{
NOWARN_UNUSED(atype);
*pstatus = REGRESSION_TEST_INPROGRESS;
/* Assume the UT runs on TS5.0 and higher */
const char *ts_version = TSTrafficServerVersionGet();
if (!ts_version) {
SDK_RPRINT(test, "TSTrafficServerVersionGet", "TestCase1", TC_FAIL, "can't get traffic server version");
*pstatus = REGRESSION_TEST_FAILED;
return;
}
int major_ts_version = 0;
int minor_ts_version = 0;
int patch_ts_version = 0;
// coverity[secure_coding]
if (sscanf(ts_version, "%d.%d.%d", &major_ts_version, &minor_ts_version, &patch_ts_version) != 3) {
SDK_RPRINT(test, "TSTrafficServerVersionGet", "TestCase2", TC_FAIL, "traffic server version format is incorrect");
*pstatus = REGRESSION_TEST_FAILED;
return;
}
if (major_ts_version < 2) {
SDK_RPRINT(test, "TSTrafficServerVersionGet", "TestCase3", TC_FAIL, "traffic server major version is incorrect");
*pstatus = REGRESSION_TEST_FAILED;
return;
}
SDK_RPRINT(test, "TSTrafficServerVersionGet", "TestCase1", TC_PASS, "ok");
*pstatus = REGRESSION_TEST_PASSED;
return;
}
////////////////////////////////////////////////
// SDK_API_TSPluginDirGet
//
// Unit Test for API: TSPluginDirGet
// TSInstallDirGet
////////////////////////////////////////////////
REGRESSION_TEST(SDK_API_TSPluginDirGet) (RegressionTest * test, int atype, int *pstatus)
{
NOWARN_UNUSED(atype);
*pstatus = REGRESSION_TEST_INPROGRESS;
const char *plugin_dir = TSPluginDirGet();
const char *install_dir = TSInstallDirGet();
if (!plugin_dir) {
SDK_RPRINT(test, "TSPluginDirGet", "TestCase1", TC_FAIL, "can't get plugin dir");
*pstatus = REGRESSION_TEST_FAILED;
return;
}
if (!install_dir) {
SDK_RPRINT(test, "TSInstallDirGet", "TestCase1", TC_FAIL, "can't get installation dir");
*pstatus = REGRESSION_TEST_FAILED;
return;
}
// Note: This doesn't have to be true
// since the location can be anywhere
// We only pass this test, with the default layout.
if (strstr(plugin_dir, "libexec/trafficserver") == NULL) {
SDK_RPRINT(test, "TSPluginDirGet", "TestCase2", TC_FAIL,
"plugin dir(%s) is incorrect, expected (%s) in path. Are you using the default layout?",
plugin_dir,"libexec/trafficserver");
*pstatus = REGRESSION_TEST_FAILED;
return;
}
if (strstr(plugin_dir, install_dir) == NULL) {
SDK_RPRINT(test, "TSInstallDirGet", "TestCase2", TC_FAIL, "install dir is incorrect");
*pstatus = REGRESSION_TEST_FAILED;
return;
}
SDK_RPRINT(test, "TSPluginDirGet", "TestCase1", TC_PASS, "ok");
SDK_RPRINT(test, "TSInstallDirGet", "TestCase1", TC_PASS, "ok");
*pstatus = REGRESSION_TEST_PASSED;
return;
}
/* TSConfig */
////////////////////////////////////////////////
// SDK_API_TSConfig
//
// Unit Test for API: TSConfigSet
// TSConfigGet
// TSConfigRelease
// TSConfigDataGet
////////////////////////////////////////////////
static int my_config_id = -1;
typedef struct
{
const char *a;
const char *b;
} ConfigData;
static void
config_destroy_func(void *data)
{
ConfigData *config = (ConfigData *) data;
TSfree(config);
return;
}
REGRESSION_TEST(SDK_API_TSConfig) (RegressionTest * test, int atype, int *pstatus)
{
NOWARN_UNUSED(atype);
*pstatus = REGRESSION_TEST_INPROGRESS;
ConfigData *config = (ConfigData *) TSmalloc(sizeof(ConfigData));
config->a = "unit";
config->b = "test";
my_config_id = TSConfigSet(0, config, config_destroy_func);
TSConfig test_config = NULL;
test_config = TSConfigGet(my_config_id);
if (!test_config) {
SDK_RPRINT(test, "TSConfigSet", "TestCase1", TC_FAIL, "can't correctly set global config structure");
SDK_RPRINT(test, "TSConfigGet", "TestCase1", TC_FAIL, "can't correctly get global config structure");
TSConfigRelease(my_config_id, reinterpret_cast<TSConfig>(config));
*pstatus = REGRESSION_TEST_FAILED;
return;
}
if (TSConfigDataGet(test_config) != config) {
SDK_RPRINT(test, "TSConfigDataGet", "TestCase1", TC_FAIL, "failed to get config data");
TSConfigRelease(my_config_id, reinterpret_cast<TSConfig>(config));
*pstatus = REGRESSION_TEST_FAILED;
return;
}
SDK_RPRINT(test, "TSConfigGet", "TestCase1", TC_PASS, "ok");
SDK_RPRINT(test, "TSConfigSet", "TestCase1", TC_PASS, "ok");
SDK_RPRINT(test, "TSConfigDataGet", "TestCase1", TC_PASS, "ok");
TSConfigRelease(my_config_id, reinterpret_cast<TSConfig>(config));
*pstatus = REGRESSION_TEST_PASSED;
return;
}
/* TSNetVConn */
//////////////////////////////////////////////
// SDK_API_TSNetVConn
//
// Unit Test for API: TSNetVConnRemoteIPGet
// TSNetVConnRemotePortGet
// TSNetAccept
// TSNetConnect
//////////////////////////////////////////////
#define IP(a,b,c,d) htonl((a) << 24 | (b) << 16 | (c) << 8 | (d))
const unsigned short server_port = 12345;
RegressionTest *SDK_NetVConn_test;
int *SDK_NetVConn_pstatus;
int
server_handler(TSCont contp, TSEvent event, void *data)
{
NOWARN_UNUSED(data);
if (event == TS_EVENT_VCONN_EOS)
TSContDestroy(contp);
return 1;
}
int
client_handler(TSCont contp, TSEvent event, void *data)
{
if (event == TS_EVENT_NET_CONNECT_FAILED) {
SDK_RPRINT(SDK_NetVConn_test, "TSNetAccept", "TestCase1", TC_FAIL, "can't connect to server");
SDK_RPRINT(SDK_NetVConn_test, "TSNetConnect", "TestCase1", TC_FAIL, "can't connect to server");
// no need to continue, return
TSContDestroy(contp);
// Fix me: how to deal with server side cont?
*SDK_NetVConn_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else {
SDK_RPRINT(SDK_NetVConn_test, "TSNetAccept", "TestCase1", TC_PASS, "ok");
SDK_RPRINT(SDK_NetVConn_test, "TSNetConnect", "TestCase1", TC_PASS, "ok");
sockaddr const* addr = TSNetVConnRemoteAddrGet(static_cast<TSVConn>(data));
in_addr_t input_server_ip = ink_inet_ip4_addr_cast(addr);
uint16_t input_server_port = ntohs(ink_inet_port_cast(addr));
if (input_server_ip != LOCAL_IP) {
char s[INET6_ADDRSTRLEN];
inet_ntop(addr->sa_family, addr, s, sizeof s);
in_addr a;
a.s_addr = LOCAL_IP;
SDK_RPRINT(SDK_NetVConn_test, "TSNetVConnRemoteIPGet", "TestCase1", TC_FAIL, "server ip [%s] is incorrect - expected [%x]", s, inet_ntoa(a));
TSContDestroy(contp);
// Fix me: how to deal with server side cont?
*SDK_NetVConn_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else
SDK_RPRINT(SDK_NetVConn_test, "TSNetVConnRemoteIPGet", "TestCase1", TC_PASS, "ok");
if (input_server_port != server_port) {
SDK_RPRINT(SDK_NetVConn_test, "TSNetVConnRemotePortGet", "TestCase1", TC_FAIL, "server port [%d] is incorrect -- expected [%d]", input_server_port, server_port);
TSContDestroy(contp);
// Fix me: how to deal with server side cont?
*SDK_NetVConn_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else
SDK_RPRINT(SDK_NetVConn_test, "TSNetVConnRemotePortGet", "TestCase1", TC_PASS, "ok");
TSVConnClose((TSVConn) data);
}
TSContDestroy(contp);
*SDK_NetVConn_pstatus = REGRESSION_TEST_PASSED;
return 1;
}
REGRESSION_TEST(SDK_API_TSNetVConn) (RegressionTest * test, int atype, int *pstatus)
{
NOWARN_UNUSED(atype);
*pstatus = REGRESSION_TEST_INPROGRESS;
SDK_NetVConn_test = test;
SDK_NetVConn_pstatus = pstatus;
TSMutex server_mutex = TSMutexCreate();
TSMutex client_mutex = TSMutexCreate();
TSCont server_cont = TSContCreate(server_handler, server_mutex);
TSCont client_cont = TSContCreate(client_handler, client_mutex);
TSNetAccept(server_cont, server_port, -1, 0);
sockaddr_storage addr;
ink_inet_ip4_set(&addr, INADDR_LOOPBACK, server_port);
TSNetConnect(client_cont, ink_inet_sa_cast(&addr));
}
/* TSCache, TSVConn, TSVIO */
//////////////////////////////////////////////
// SDK_API_TSCache
//
// Unit Test for API: TSCacheReady
// TSCacheWrite
// TSCacheRead
// TSCacheKeyCreate
// TSCacheKeyDigestSet
// TSVConnCacheObjectSizeGet
// TSVConnClose
// TSVConnClosedGet
// TSVConnRead
// TSVConnReadVIOGet
// TSVConnWrite
// TSVConnWriteVIOGet
// TSVIOBufferGet
// TSVIOContGet
// TSVIOMutexGet
// TSVIONBytesGet
// TSVIONBytesSet
// TSVIONDoneGet
// TSVIONDoneSet
// TSVIONTodoGet
// TSVIOReaderGet
// TSVIOReenable
// TSVIOVConnGet
//////////////////////////////////////////////
// TSVConnAbort can't be tested
// Fix me: test TSVConnShutdown, TSCacheKeyDataTypeSet,
// TSCacheKeyHostNameSet, TSCacheKeyPinnedSet
// Logic of the test:
// - write OBJECT_SIZE bytes in the cache in 3 shots
// (OBJECT_SIZE/2, then OBJECT_SIZE-100 and finally OBJECT_SIZE)
// - read object from the cache
// - remove it from the cache
// - try to read it (should faild)
#define OBJECT_SIZE 100000 // size of the object we'll write/read/remove in cache
RegressionTest *SDK_Cache_test;
int *SDK_Cache_pstatus;
static char content[OBJECT_SIZE];
static int read_counter = 0;
typedef struct
{
TSIOBuffer bufp;
TSIOBuffer out_bufp;
TSIOBufferReader readerp;
TSIOBufferReader out_readerp;
TSVConn write_vconnp;
TSVConn read_vconnp;
TSVIO read_vio;
TSVIO write_vio;
TSCacheKey key;
} CacheVConnStruct;
int
cache_handler(TSCont contp, TSEvent event, void *data)
{
Debug("sdk_ut_cache_write", "Event %d data %p", event, data);
CacheVConnStruct *cache_vconn = (CacheVConnStruct *) TSContDataGet(contp);
TSIOBufferBlock blockp;
char *ptr_block;
int64_t ntodo, ndone, nbytes, towrite, avail, content_length;
switch (event) {
case TS_EVENT_CACHE_OPEN_WRITE:
Debug(UTDBG_TAG "_cache_event", "TS_EVENT_CACHE_OPEN_WRITE %d %p", event, data);
SDK_RPRINT(SDK_Cache_test, "TSCacheWrite", "TestCase1", TC_PASS, "ok");
// data is write_vc
cache_vconn->write_vconnp = (TSVConn) data;
// Create buffers/readers to write and read data into the cache
cache_vconn->bufp = TSIOBufferCreate();
cache_vconn->readerp = TSIOBufferReaderAlloc(cache_vconn->bufp);
cache_vconn->out_bufp = TSIOBufferCreate();
cache_vconn->out_readerp = TSIOBufferReaderAlloc(cache_vconn->out_bufp);
// Write content into upstream IOBuffer
ntodo = OBJECT_SIZE;
ndone = 0;
while (ntodo > 0) {
blockp = TSIOBufferStart(cache_vconn->bufp);
ptr_block = TSIOBufferBlockWriteStart(blockp, &avail);
towrite = ((ntodo < avail) ? ntodo : avail);
memcpy(ptr_block, content + ndone, towrite);
TSIOBufferProduce(cache_vconn->bufp, towrite);
ntodo -= towrite;
ndone += towrite;
}
// first write half of the data. To test TSVIOReenable
cache_vconn->write_vio = TSVConnWrite((TSVConn) data, contp, cache_vconn->readerp, OBJECT_SIZE / 2);
return 1;
case TS_EVENT_CACHE_OPEN_WRITE_FAILED:
Debug(UTDBG_TAG "_cache_event", "TS_EVENT_CACHE_OPEN_WRITE_FAILED %d %p", event, data);
SDK_RPRINT(SDK_Cache_test, "TSCacheWrite", "TestCase1", TC_FAIL, "can't open cache vc, edtata = %p", data);
TSReleaseAssert(!"cache");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
case TS_EVENT_CACHE_OPEN_READ:
Debug(UTDBG_TAG "_cache_event", "TS_EVENT_CACHE_OPEN_READ %d %p", event, data);
if (read_counter == 2) {
SDK_RPRINT(SDK_Cache_test, "TSCacheRead", "TestCase2", TC_FAIL, "shouldn't open cache vc");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
}
SDK_RPRINT(SDK_Cache_test, "TSCacheRead", "TestCase1", TC_PASS, "ok");
cache_vconn->read_vconnp = (TSVConn) data;
content_length = TSVConnCacheObjectSizeGet(cache_vconn->read_vconnp);
Debug(UTDBG_TAG "_cache_read", "In cache open read [Content-Length: %d]", content_length);
if (content_length != OBJECT_SIZE) {
SDK_RPRINT(SDK_Cache_test, "TSVConnCacheObjectSizeGet", "TestCase1", TC_FAIL, "cached data size is incorrect");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else {
SDK_RPRINT(SDK_Cache_test, "TSVConnCacheObjectSizeGet", "TestCase1", TC_PASS, "ok");
cache_vconn->read_vio = TSVConnRead((TSVConn) data, contp, cache_vconn->out_bufp, content_length);
}
return 1;
case TS_EVENT_CACHE_OPEN_READ_FAILED:
Debug(UTDBG_TAG "_cache_event", "TS_EVENT_CACHE_OPEN_READ_FAILED %d %p", event, data);
if (read_counter == 1) {
SDK_RPRINT(SDK_Cache_test, "TSCacheRead", "TestCase1", TC_FAIL, "can't open cache vc");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
}
SDK_RPRINT(SDK_Cache_test, "TSCacheRead", "TestCase2", TC_PASS, "ok");
// ok, all tests passed!
break;
case TS_EVENT_CACHE_REMOVE:
Debug(UTDBG_TAG "_cache_event", "TS_EVENT_CACHE_REMOVE %d %p", event, data);
SDK_RPRINT(SDK_Cache_test, "TSCacheRemove", "TestCase1", TC_PASS, "ok");
// read the data which has been removed
read_counter++;
TSCacheRead(contp, cache_vconn->key);
return 1;
case TS_EVENT_CACHE_REMOVE_FAILED:
Debug(UTDBG_TAG "_cache_event", "TS_EVENT_CACHE_REMOVE_FAILED %d %p", event, data);
SDK_RPRINT(SDK_Cache_test, "TSCacheRemove", "TestCase1", TC_FAIL, "can't remove cached item");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
case TS_EVENT_VCONN_WRITE_COMPLETE:
Debug(UTDBG_TAG "_cache_event", "TS_EVENT_VCONN_WRITE_COMPLETE %d %p", event, data);
// VConn/VIO APIs
nbytes = TSVIONBytesGet(cache_vconn->write_vio);
ndone = TSVIONDoneGet(cache_vconn->write_vio);
ntodo = TSVIONTodoGet(cache_vconn->write_vio);
Debug(UTDBG_TAG "_cache_write", "Nbytes=%d Ndone=%d Ntodo=%d", nbytes, ndone, ntodo);
if (ndone == (OBJECT_SIZE / 2)) {
TSVIONBytesSet(cache_vconn->write_vio, (OBJECT_SIZE - 100));
TSVIOReenable(cache_vconn->write_vio);
Debug(UTDBG_TAG "_cache_write", "Increment write_counter in write_complete [a]");
return 1;
} else if (ndone == (OBJECT_SIZE - 100)) {
TSVIONBytesSet(cache_vconn->write_vio, OBJECT_SIZE);
TSVIOReenable(cache_vconn->write_vio);
Debug(UTDBG_TAG "_cache_write", "Increment write_counter in write_complete [b]");
return 1;
} else if (ndone == OBJECT_SIZE) {
Debug(UTDBG_TAG "_cache_write", "finishing up [c]");
SDK_RPRINT(SDK_Cache_test, "TSVIOReenable", "TestCase2", TC_PASS, "ok");
SDK_RPRINT(SDK_Cache_test, "TSVIONBytesSet", "TestCase1", TC_PASS, "ok");
SDK_RPRINT(SDK_Cache_test, "TSVConnWrite", "TestCase1", TC_PASS, "ok");
} else {
SDK_RPRINT(SDK_Cache_test, "TSCacheWrite", "TestCase1", TC_FAIL, "Did not write expected # of bytes");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
}
if ((TSVIO) data != cache_vconn->write_vio) {
SDK_RPRINT(SDK_Cache_test, "TSVConnWrite", "TestCase1", TC_FAIL, "write_vio corrupted");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
}
Debug(UTDBG_TAG "_cache_write", "finishing up [d]");
if (TSVIOBufferGet(cache_vconn->write_vio) != cache_vconn->bufp) {
SDK_RPRINT(SDK_Cache_test, "TSVIOBufferGet", "TestCase1", TC_FAIL, "write_vio corrupted");
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else {
SDK_RPRINT(SDK_Cache_test, "TSVIOBufferGet", "TestCase1", TC_PASS, "ok");
}
if (TSVIOContGet(cache_vconn->write_vio) != contp) {
SDK_RPRINT(SDK_Cache_test, "TSVIOContGet", "TestCase1", TC_FAIL, "write_vio corrupted");
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else {
SDK_RPRINT(SDK_Cache_test, "TSVIOContGet", "TestCase1", TC_PASS, "ok");
}
Debug(UTDBG_TAG "_cache_write", "finishing up [f]");
if (TSVIOMutexGet(cache_vconn->write_vio) != TSContMutexGet(contp)) {
SDK_RPRINT(SDK_Cache_test, "TSVIOMutexGet", "TestCase1", TC_FAIL, "write_vio corrupted");
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else {
SDK_RPRINT(SDK_Cache_test, "TSVIOMutexGet", "TestCase1", TC_PASS, "ok");
}
if (TSVIOVConnGet(cache_vconn->write_vio) != cache_vconn->write_vconnp) {
SDK_RPRINT(SDK_Cache_test, "TSVIOVConnGet", "TestCase1", TC_FAIL, "write_vio corrupted");
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else {
SDK_RPRINT(SDK_Cache_test, "TSVIOVConnGet", "TestCase1", TC_PASS, "ok");
}
Debug(UTDBG_TAG "_cache_write", "finishing up [g]");
if (TSVIOReaderGet(cache_vconn->write_vio) != cache_vconn->readerp) {
SDK_RPRINT(SDK_Cache_test, "TSVIOReaderGet", "TestCase1", TC_FAIL, "write_vio corrupted");
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else {
SDK_RPRINT(SDK_Cache_test, "TSVIOReaderGet", "TestCase1", TC_PASS, "ok");
}
// tests for write is done, close write_vconnp
TSVConnClose(cache_vconn->write_vconnp);
cache_vconn->write_vconnp = NULL;
Debug(UTDBG_TAG "_cache_write", "finishing up [h]");
// start to read data out of cache
read_counter++;
TSCacheRead(contp, cache_vconn->key);
Debug(UTDBG_TAG "_cache_read", "starting read [i]");
return 1;
case TS_EVENT_VCONN_WRITE_READY:
Debug(UTDBG_TAG "_cache_event", "TS_EVENT_VCONN_WRITE_READY %d %p", event, data);
if ((TSVIO) data != cache_vconn->write_vio) {
SDK_RPRINT(SDK_Cache_test, "TSVConnWrite", "TestCase1", TC_FAIL, "write_vio corrupted");
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
}
nbytes = TSVIONBytesGet(cache_vconn->write_vio);
ndone = TSVIONDoneGet(cache_vconn->write_vio);
ntodo = TSVIONTodoGet(cache_vconn->write_vio);
Debug(UTDBG_TAG "_cache_write", "Nbytes=%d Ndone=%d Ntodo=%d", nbytes, ndone, ntodo);
TSVIOReenable(cache_vconn->write_vio);
return 1;
case TS_EVENT_VCONN_READ_COMPLETE:
Debug(UTDBG_TAG "_cache_event", "TS_EVENT_VCONN_READ_COMPLETE %d %p", event, data);
if ((TSVIO) data != cache_vconn->read_vio) {
SDK_RPRINT(SDK_Cache_test, "TSVConnRead", "TestCase1", TC_FAIL, "read_vio corrupted");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
}
nbytes = TSVIONBytesGet(cache_vconn->read_vio);
ntodo = TSVIONTodoGet(cache_vconn->read_vio);
ndone = TSVIONDoneGet(cache_vconn->read_vio);
Debug(UTDBG_TAG "_cache_read", "Nbytes=%d Ndone=%d Ntodo=%d", nbytes, ndone, ntodo);
if (nbytes != (ndone + ntodo)) {
SDK_RPRINT(SDK_Cache_test, "TSVIONBytesGet", "TestCase1", TC_FAIL, "read_vio corrupted");
SDK_RPRINT(SDK_Cache_test, "TSVIONTodoGet", "TestCase1", TC_FAIL, "read_vio corrupted");
SDK_RPRINT(SDK_Cache_test, "TSVIONDoneGet", "TestCase1", TC_FAIL, "read_vio corrupted");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else {
SDK_RPRINT(SDK_Cache_test, "TSVIONBytesGet", "TestCase1", TC_PASS, "ok");
SDK_RPRINT(SDK_Cache_test, "TSVIONTodoGet", "TestCase1", TC_PASS, "ok");
SDK_RPRINT(SDK_Cache_test, "TSVIONDoneGet", "TestCase1", TC_PASS, "ok");
TSVIONDoneSet(cache_vconn->read_vio, 0);
if (TSVIONDoneGet(cache_vconn->read_vio) != 0) {
SDK_RPRINT(SDK_Cache_test, "TSVIONDoneSet", "TestCase1", TC_FAIL, "fail to set");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else
SDK_RPRINT(SDK_Cache_test, "TSVIONDoneSet", "TestCase1", TC_PASS, "ok");
Debug(UTDBG_TAG "_cache_write", "finishing up [i]");
// now waiting for 100ms to make sure the key is
// written in directory remove the content
TSContSchedule(contp, 100, TS_THREAD_POOL_DEFAULT);
}
return 1;
case TS_EVENT_VCONN_READ_READY:
Debug(UTDBG_TAG "_cache_event", "TS_EVENT_VCONN_READ_READY %d %p", event, data);
if ((TSVIO) data != cache_vconn->read_vio) {
SDK_RPRINT(SDK_Cache_test, "TSVConnRead", "TestCase1", TC_FAIL, "read_vio corrupted");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
}
nbytes = TSVIONBytesGet(cache_vconn->read_vio);
ntodo = TSVIONTodoGet(cache_vconn->read_vio);
ndone = TSVIONDoneGet(cache_vconn->read_vio);
Debug(UTDBG_TAG "_cache_read", "Nbytes=%d Ndone=%d Ntodo=%d", nbytes, ndone, ntodo);
if (nbytes != (ndone + ntodo)) {
SDK_RPRINT(SDK_Cache_test, "TSVIONBytesGet", "TestCase1", TC_FAIL, "read_vio corrupted");
SDK_RPRINT(SDK_Cache_test, "TSVIONTodoGet", "TestCase1", TC_FAIL, "read_vio corrupted");
SDK_RPRINT(SDK_Cache_test, "TSVIONDoneGet", "TestCase1", TC_FAIL, "read_vio corrupted");
// no need to continue, return
*SDK_Cache_pstatus = REGRESSION_TEST_FAILED;
return 1;
} else {
SDK_RPRINT(SDK_Cache_test, "TSVIONBytesGet", "TestCase1", TC_PASS, "ok");
SDK_RPRINT(SDK_Cache_test, "TSVIONTodoGet", "TestCase1", TC_PASS, "ok");
SDK_RPRINT(SDK_Cache_test, "TSVIONDoneGet", "TestCase1", TC_PASS, "ok");
}
// Fix for bug INKqa12276: Must consume data from iobuffer
nbytes = TSIOBufferReaderAvail(cache_vconn->out_readerp);
TSIOBufferReaderConsume(cache_vconn->out_readerp, nbytes);
TSDebug(UTDBG_TAG "_cache_read", "Consuming %d bytes from cache read VC", nbytes);
TSVIOReenable(cache_vconn->read_vio);
Debug(UTDBG_TAG "_cache_read", "finishing up [j]");
return 1;
case TS_EVENT_TIMEOUT:
Debug(UTDBG_TAG "_cache_event", "TS_EVENT_TIMEOUT %d %p", event, data);
// do remove cached doc
TSCacheRemove(contp, cache_vconn->key);
return 1;
default:
TSReleaseAssert(!"Test SDK_API_TSCache: unexpected event");
}
Debug(UTDBG_TAG "_cache_event", "DONE DONE DONE");
// destroy the data structure
Debug(UTDBG_TAG "_cache_write", "all tests passed [z]");
TSIOBufferDestroy(cache_vconn->bufp);
TSIOBufferDestroy(cache_vconn->out_bufp);
TSCacheKeyDestroy(cache_vconn->key);
TSfree(cache_vconn);
*SDK_Cache_pstatus = REGRESSION_TEST_PASSED;
return 1;
}
REGRESSION_TEST(SDK_API_TSCache) (RegressionTest * test, int atype, int *pstatus)
{
NOWARN_UNUSED(atype);
*pstatus = REGRESSION_TEST_INPROGRESS;
SDK_Cache_test = test;
SDK_Cache_pstatus = pstatus;
int is_ready = 0;
// Check if Cache is ready
TSCacheReady(&is_ready);
if (!is_ready) {
SDK_RPRINT(test, "TSCacheReady", "TestCase1", TC_FAIL, "cache is not ready");
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
return;
} else {
SDK_RPRINT(test, "TSCacheReady", "TestCase1", TC_PASS, "ok");
}
// Create CacheKey
char key_name[] = "key_for_regression_test";
TSCacheKey key = TSCacheKeyCreate();
TSCacheKey key_cmp = TSCacheKeyCreate();
SDK_RPRINT(test, "TSCacheKeyCreate", "TestCase1", TC_PASS, "ok");
TSCacheKeyDigestSet(key, key_name, strlen(key_name));
TSCacheKeyDigestSet(key_cmp, key_name, strlen(key_name));
if (memcmp(key, key_cmp, sizeof(TSCacheKey)) != 0) {
SDK_RPRINT(test, "TSCacheKeySetDigest", "TestCase1", TC_FAIL, "digest is wrong");
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
TSCacheKeyDestroy(key);
TSCacheKeyDestroy(key_cmp);
return;
} else {
SDK_RPRINT(test, "TSCacheKeySetDigest", "TestCase1", TC_PASS, "ok");
TSCacheKeyDestroy(key_cmp);
}
// prepare caching content
// string, null-terminated.
for (int i = 0; i < (OBJECT_SIZE - 1); i++) {
content[i] = 'a';
}
content[OBJECT_SIZE - 1] = '\0';
//Write data to cache.
TSCont contp = TSContCreate(cache_handler, TSMutexCreate());
CacheVConnStruct *cache_vconn = (CacheVConnStruct *) TSmalloc(sizeof(CacheVConnStruct));
cache_vconn->key = key;
TSContDataSet(contp, cache_vconn);
TSCacheWrite(contp, key);
}
/* TSfopen */
//////////////////////////////////////////////
// SDK_API_TSfopen
//
// Unit Test for API: TSfopen
// TSclose
// TSfflush
// TSfgets
// TSfread
// TSfwrite
//////////////////////////////////////////////
// Used to create tmp file
//#define TMP_DIR "/var/tmp"
#define PFX "plugin.config"
REGRESSION_TEST(SDK_API_TSfopen) (RegressionTest * test, int atype, int *pstatus)
{
NOWARN_UNUSED(atype);
*pstatus = REGRESSION_TEST_INPROGRESS;
char write_file_name[PATH_NAME_MAX + 1];
TSFile source_read_file; // existing file
TSFile write_file; // to be created
TSFile cmp_read_file; // read & compare
char input_buffer[BUFSIZ];
char cmp_buffer[BUFSIZ];
struct stat stat_buffer_pre, stat_buffer_post, stat_buffer_input;
char *ret_val;
int error_counter = 0, read = 0, wrote = 0;
int64_t read_amount = 0;
char INPUT_TEXT_FILE[] = "plugin.config";
char input_file_full_path[BUFSIZ];
// Set full path to file at run time.
// TODO: This can never fail since we are
// returning the char[]
// Better check the dir itself.
//
if (TSInstallDirGet() == NULL) {
error_counter++;
*pstatus = REGRESSION_TEST_FAILED;
return;
}
// Add "etc/trafficserver" to point to config directory
ink_filepath_make(input_file_full_path, sizeof(input_file_full_path), TSConfigDirGet(), INPUT_TEXT_FILE);
// open existing file for reading
if (!(source_read_file = TSfopen(input_file_full_path, "r"))) {
SDK_RPRINT(test, "TSfopen", "TestCase1", TC_FAIL, "can't open file for reading");
error_counter++;
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
return;
} else
SDK_RPRINT(test, "TSfopen", "TestCase1", TC_PASS, "ok");
// Create unique tmp _file_name_, do not use any TS file_name
snprintf(write_file_name, PATH_NAME_MAX, "/tmp/%sXXXXXX", PFX);
int write_file_fd; // this file will be reopened below
if ((write_file_fd = mkstemp(write_file_name)) <= 0) {
SDK_RPRINT(test, "mkstemp", "std func", TC_FAIL, "can't create file for writing");
error_counter++;
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
if (source_read_file != NULL)
TSfclose(source_read_file);
return;
}
close(write_file_fd);
// open file for writing, the file doesn't have to exist.
if (!(write_file = TSfopen(write_file_name, "w"))) {
SDK_RPRINT(test, "TSfopen", "TestCase2", TC_FAIL, "can't open file for writing");
error_counter++;
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
if (source_read_file != NULL)
TSfclose(source_read_file);
return;
}
SDK_RPRINT(test, "TSfopen", "TestCase2", TC_PASS, "ok");
memset(input_buffer, '\0', BUFSIZ);
// source_read_file and input_file_full_path are the same file
if (stat(input_file_full_path, &stat_buffer_input) != 0) {
SDK_RPRINT(test, "stat", "std func", TC_FAIL, "source file and input file messed up");
error_counter++;
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
if (source_read_file != NULL)
TSfclose(source_read_file);
if (write_file != NULL)
TSfclose(write_file);
return;
}
read_amount = (stat_buffer_input.st_size <= (off_t)sizeof(input_buffer)) ?
(stat_buffer_input.st_size) : (sizeof(input_buffer));
// TSfgets
if ((ret_val = TSfgets(source_read_file, input_buffer, read_amount))
== NULL) {
SDK_RPRINT(test, "TSfgets", "TestCase1", TC_FAIL, "can't read from file");
error_counter++;
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
if (source_read_file != NULL)
TSfclose(source_read_file);
if (write_file != NULL)
TSfclose(write_file);
return;
} else {
if (ret_val != input_buffer) {
SDK_RPRINT(test, "TSfgets", "TestCase2", TC_FAIL, "reading error");
error_counter++;
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
if (source_read_file != NULL)
TSfclose(source_read_file);
if (write_file != NULL)
TSfclose(write_file);
return;
} else
SDK_RPRINT(test, "TSfgets", "TestCase1", TC_PASS, "ok");
}
// TSfwrite
wrote = TSfwrite(write_file, input_buffer, read_amount);
if (wrote != read_amount) {
SDK_RPRINT(test, "TSfwrite", "TestCase1", TC_FAIL, "writing error");
error_counter++;
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
if (source_read_file != NULL)
TSfclose(source_read_file);
if (write_file != NULL)
TSfclose(write_file);
return;
}
SDK_RPRINT(test, "TSfwrite", "TestCase1", TC_PASS, "ok");
// TSfflush
if (stat(write_file_name, &stat_buffer_pre) != 0) {
SDK_RPRINT(test, "stat", "std func", TC_FAIL, "TSfwrite error");
error_counter++;
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
if (source_read_file != NULL)
TSfclose(source_read_file);
if (write_file != NULL)
TSfclose(write_file);
return;
}
TSfflush(write_file); // write_file should point to write_file_name
if (stat(write_file_name, &stat_buffer_post) != 0) {
SDK_RPRINT(test, "stat", "std func", TC_FAIL, "TSfflush error");
error_counter++;
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
if (source_read_file != NULL)
TSfclose(source_read_file);
if (write_file != NULL)
TSfclose(write_file);
return;
}
if ((stat_buffer_pre.st_size == 0) && (stat_buffer_post.st_size == read_amount)) {
SDK_RPRINT(test, "TSfflush", "TestCase1", TC_PASS, "ok");
} else {
SDK_RPRINT(test, "TSfflush", "TestCase1", TC_FAIL, "TSfflush error");
error_counter++;
// no need to continue, return
*pstatus = REGRESSION_TEST_FAILED;
if (source_read_file != NULL)
TSfclose(source_read_file);
if (write_file != NULL)
TSfclose(write_file);
return;
}
// TSfread
// open again for reading
cmp_read_file = TSfopen(write_file_name, "r");
if (cmp_read_file == NULL) {