[Feature][ZXW-88]merge P50 version
Only Configure: No
Affected branch: master
Affected module: unknown
Is it affected on both ZXIC and MTK: only ZXIC
Self-test: Yes
Doc Update: No
Change-Id: I34667719d9e0e7e29e8e4368848601cde0a48408
diff --git a/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib530.c b/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib530.c
new file mode 100755
index 0000000..2257727
--- /dev/null
+++ b/ap/lib/libcurl/curl-7.86.0/tests/libtest/lib530.c
@@ -0,0 +1,391 @@
+/***************************************************************************
+ * _ _ ____ _
+ * Project ___| | | | _ \| |
+ * / __| | | | |_) | |
+ * | (__| |_| | _ <| |___
+ * \___|\___/|_| \_\_____|
+ *
+ * Copyright (C) 1998 - 2022, Daniel Stenberg, <daniel@haxx.se>, et al.
+ *
+ * This software is licensed as described in the file COPYING, which
+ * you should have received as part of this distribution. The terms
+ * are also available at https://curl.se/docs/copyright.html.
+ *
+ * You may opt to use, copy, modify, merge, publish, distribute and/or sell
+ * copies of the Software, and permit persons to whom the Software is
+ * furnished to do so, under the terms of the COPYING file.
+ *
+ * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
+ * KIND, either express or implied.
+ *
+ * SPDX-License-Identifier: curl
+ *
+ ***************************************************************************/
+
+/*
+ * The purpose of this test is to make sure that if CURLMOPT_SOCKETFUNCTION or
+ * CURLMOPT_TIMERFUNCTION returns error, the associated transfer should be
+ * aborted correctly.
+ */
+
+#include "test.h"
+
+#include <fcntl.h>
+
+#include "testutil.h"
+#include "warnless.h"
+#include "memdebug.h"
+
+#define TEST_HANG_TIMEOUT 60 * 1000
+
+struct Sockets
+{
+ curl_socket_t *sockets;
+ int count; /* number of sockets actually stored in array */
+ int max_count; /* max number of sockets that fit in allocated array */
+};
+
+struct ReadWriteSockets
+{
+ struct Sockets read, write;
+};
+
+/**
+ * Remove a file descriptor from a sockets array.
+ */
+static void removeFd(struct Sockets *sockets, curl_socket_t fd, int mention)
+{
+ int i;
+
+ if(mention)
+ fprintf(stderr, "Remove socket fd %d\n", (int) fd);
+
+ for(i = 0; i < sockets->count; ++i) {
+ if(sockets->sockets[i] == fd) {
+ if(i < sockets->count - 1)
+ memmove(&sockets->sockets[i], &sockets->sockets[i + 1],
+ sizeof(curl_socket_t) * (sockets->count - (i + 1)));
+ --sockets->count;
+ }
+ }
+}
+
+/**
+ * Add a file descriptor to a sockets array.
+ * Return 0 on success, 1 on error.
+ */
+static int addFd(struct Sockets *sockets, curl_socket_t fd, const char *what)
+{
+ /**
+ * To ensure we only have each file descriptor once, we remove it then add
+ * it again.
+ */
+ fprintf(stderr, "Add socket fd %d for %s\n", (int) fd, what);
+ removeFd(sockets, fd, 0);
+ /*
+ * Allocate array storage when required.
+ */
+ if(!sockets->sockets) {
+ sockets->sockets = malloc(sizeof(curl_socket_t) * 20U);
+ if(!sockets->sockets)
+ return 1;
+ sockets->max_count = 20;
+ }
+ else if(sockets->count + 1 > sockets->max_count) {
+ curl_socket_t *ptr = realloc(sockets->sockets, sizeof(curl_socket_t) *
+ (sockets->max_count + 20));
+ if(!ptr)
+ /* cleanup in test_cleanup */
+ return 1;
+ sockets->sockets = ptr;
+ sockets->max_count += 20;
+ }
+ /*
+ * Add file descriptor to array.
+ */
+ sockets->sockets[sockets->count] = fd;
+ ++sockets->count;
+ return 0;
+}
+
+static int max_socket_calls;
+static int socket_calls = 0;
+
+/**
+ * Callback invoked by curl to poll reading / writing of a socket.
+ */
+static int curlSocketCallback(CURL *easy, curl_socket_t s, int action,
+ void *userp, void *socketp)
+{
+ struct ReadWriteSockets *sockets = userp;
+
+ (void)easy; /* unused */
+ (void)socketp; /* unused */
+
+ fprintf(stderr, "CURLMOPT_SOCKETFUNCTION called: %u\n", socket_calls++);
+ if(socket_calls == max_socket_calls) {
+ fprintf(stderr, "curlSocketCallback returns error\n");
+ return -1;
+ }
+
+ if(action == CURL_POLL_IN || action == CURL_POLL_INOUT)
+ if(addFd(&sockets->read, s, "read"))
+ return -1; /* bail out */
+
+ if(action == CURL_POLL_OUT || action == CURL_POLL_INOUT)
+ if(addFd(&sockets->write, s, "write"))
+ return -1;
+
+ if(action == CURL_POLL_REMOVE) {
+ removeFd(&sockets->read, s, 1);
+ removeFd(&sockets->write, s, 0);
+ }
+
+ return 0;
+}
+
+static int max_timer_calls;
+static int timer_calls = 0;
+
+/**
+ * Callback invoked by curl to set a timeout.
+ */
+static int curlTimerCallback(CURLM *multi, long timeout_ms, void *userp)
+{
+ struct timeval *timeout = userp;
+
+ (void)multi; /* unused */
+ fprintf(stderr, "CURLMOPT_TIMERFUNCTION called: %u\n", timer_calls++);
+ if(timer_calls == max_timer_calls) {
+ fprintf(stderr, "curlTimerCallback returns error\n");
+ return -1;
+ }
+ if(timeout_ms != -1) {
+ *timeout = tutil_tvnow();
+ timeout->tv_usec += timeout_ms * 1000;
+ }
+ else {
+ timeout->tv_sec = -1;
+ }
+ return 0;
+}
+
+/**
+ * Check for curl completion.
+ */
+static int checkForCompletion(CURLM *curl, int *success)
+{
+ int result = 0;
+ *success = 0;
+ while(1) {
+ int numMessages;
+ CURLMsg *message = curl_multi_info_read(curl, &numMessages);
+ if(!message)
+ break;
+ if(message->msg == CURLMSG_DONE) {
+ result = 1;
+ if(message->data.result == CURLE_OK)
+ *success = 1;
+ else
+ *success = 0;
+ }
+ else {
+ fprintf(stderr, "Got an unexpected message from curl: %i\n",
+ (int)message->msg);
+ result = 1;
+ *success = 0;
+ }
+ }
+ return result;
+}
+
+static int getMicroSecondTimeout(struct timeval *timeout)
+{
+ struct timeval now;
+ ssize_t result;
+ now = tutil_tvnow();
+ result = (ssize_t)((timeout->tv_sec - now.tv_sec) * 1000000 +
+ timeout->tv_usec - now.tv_usec);
+ if(result < 0)
+ result = 0;
+
+ return curlx_sztosi(result);
+}
+
+/**
+ * Update a fd_set with all of the sockets in use.
+ */
+static void updateFdSet(struct Sockets *sockets, fd_set* fdset,
+ curl_socket_t *maxFd)
+{
+ int i;
+ for(i = 0; i < sockets->count; ++i) {
+ FD_SET(sockets->sockets[i], fdset);
+ if(*maxFd < sockets->sockets[i] + 1) {
+ *maxFd = sockets->sockets[i] + 1;
+ }
+ }
+}
+
+static int socket_action(CURLM *curl, curl_socket_t s, int evBitmask,
+ const char *info)
+{
+ int numhandles = 0;
+ CURLMcode result = curl_multi_socket_action(curl, s, evBitmask, &numhandles);
+ if(result != CURLM_OK) {
+ fprintf(stderr, "Curl error on %s: %i (%s)\n",
+ info, result, curl_multi_strerror(result));
+ }
+ return (int)result;
+}
+
+/**
+ * Invoke curl when a file descriptor is set.
+ */
+static int checkFdSet(CURLM *curl,
+ struct Sockets *sockets, fd_set *fdset,
+ int evBitmask, const char *name)
+{
+ int i;
+ int result = 0;
+ for(i = 0; i < sockets->count; ++i) {
+ if(FD_ISSET(sockets->sockets[i], fdset)) {
+ result = socket_action(curl, sockets->sockets[i], evBitmask, name);
+ if(result)
+ break;
+ }
+ }
+ return result;
+}
+
+static int testone(char *URL, int timercb, int socketcb)
+{
+ int res = 0;
+ CURL *curl = NULL; CURLM *m = NULL;
+ struct ReadWriteSockets sockets = {{NULL, 0, 0}, {NULL, 0, 0}};
+ struct timeval timeout = {-1, 0};
+ int success = 0;
+
+ /* set the limits */
+ max_timer_calls = timercb;
+ max_socket_calls = socketcb;
+ timer_calls = 0; /* reset the globals */
+ socket_calls = 0;
+
+ fprintf(stderr, "start test: %d %d\n", timercb, socketcb);
+ start_test_timing();
+
+ res_global_init(CURL_GLOBAL_ALL);
+ if(res)
+ return res;
+
+ easy_init(curl);
+
+ /* specify target */
+ easy_setopt(curl, CURLOPT_URL, URL);
+
+ /* go verbose */
+ easy_setopt(curl, CURLOPT_VERBOSE, 1L);
+
+ multi_init(m);
+
+ multi_setopt(m, CURLMOPT_SOCKETFUNCTION, curlSocketCallback);
+ multi_setopt(m, CURLMOPT_SOCKETDATA, &sockets);
+
+ multi_setopt(m, CURLMOPT_TIMERFUNCTION, curlTimerCallback);
+ multi_setopt(m, CURLMOPT_TIMERDATA, &timeout);
+
+ multi_add_handle(m, curl);
+
+ res = socket_action(m, CURL_SOCKET_TIMEOUT, 0, "timeout");
+ if(res)
+ goto test_cleanup;
+
+ while(!checkForCompletion(m, &success)) {
+ fd_set readSet, writeSet;
+ curl_socket_t maxFd = 0;
+ struct timeval tv = {10, 0};
+
+ FD_ZERO(&readSet);
+ FD_ZERO(&writeSet);
+ updateFdSet(&sockets.read, &readSet, &maxFd);
+ updateFdSet(&sockets.write, &writeSet, &maxFd);
+
+ if(timeout.tv_sec != -1) {
+ int usTimeout = getMicroSecondTimeout(&timeout);
+ tv.tv_sec = usTimeout / 1000000;
+ tv.tv_usec = usTimeout % 1000000;
+ }
+ else if(maxFd <= 0) {
+ tv.tv_sec = 0;
+ tv.tv_usec = 100000;
+ }
+
+ assert(maxFd);
+ select_test((int)maxFd, &readSet, &writeSet, NULL, &tv);
+
+ /* Check the sockets for reading / writing */
+ res = checkFdSet(m, &sockets.read, &readSet, CURL_CSELECT_IN, "read");
+ if(res)
+ goto test_cleanup;
+ res = checkFdSet(m, &sockets.write, &writeSet, CURL_CSELECT_OUT, "write");
+ if(res)
+ goto test_cleanup;
+
+ if(timeout.tv_sec != -1 && getMicroSecondTimeout(&timeout) == 0) {
+ /* Curl's timer has elapsed. */
+ res = socket_action(m, CURL_SOCKET_TIMEOUT, 0, "timeout");
+ if(res)
+ goto test_cleanup;
+ }
+
+ abort_on_test_timeout();
+ }
+
+ if(!success) {
+ fprintf(stderr, "Error getting file.\n");
+ res = TEST_ERR_MAJOR_BAD;
+ }
+
+test_cleanup:
+
+ /* proper cleanup sequence */
+ fprintf(stderr, "cleanup: %d %d\n", timercb, socketcb);
+ curl_multi_remove_handle(m, curl);
+ curl_easy_cleanup(curl);
+ curl_multi_cleanup(m);
+ curl_global_cleanup();
+
+ /* free local memory */
+ free(sockets.read.sockets);
+ free(sockets.write.sockets);
+ return res;
+}
+
+int test(char *URL)
+{
+ int rc;
+ /* rerun the same transfer multiple times and make it fail in different
+ callback calls */
+ rc = testone(URL, 0, 0);
+ if(rc)
+ fprintf(stderr, "test 0/0 failed: %d\n", rc);
+
+ rc = testone(URL, 1, 0);
+ if(!rc)
+ fprintf(stderr, "test 1/0 failed: %d\n", rc);
+
+ rc = testone(URL, 2, 0);
+ if(!rc)
+ fprintf(stderr, "test 2/0 failed: %d\n", rc);
+
+ rc = testone(URL, 0, 1);
+ if(!rc)
+ fprintf(stderr, "test 0/1 failed: %d\n", rc);
+
+ rc = testone(URL, 0, 2);
+ if(!rc)
+ fprintf(stderr, "test 0/2 failed: %d\n", rc);
+
+ return 0;
+}