diff options
Diffstat (limited to 'tests/libtest/lib654.c')
| -rw-r--r-- | tests/libtest/lib654.c | 174 |
1 files changed, 174 insertions, 0 deletions
diff --git a/tests/libtest/lib654.c b/tests/libtest/lib654.c new file mode 100644 index 0000000..45051a9 --- /dev/null +++ b/tests/libtest/lib654.c @@ -0,0 +1,174 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2018, 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.haxx.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. + * + ***************************************************************************/ +#include "test.h" + +#include "memdebug.h" + +static char data[]= +#ifdef CURL_DOES_CONVERSIONS + /* ASCII representation with escape sequences for non-ASCII platforms */ + "\x74\x68\x69\x73\x20\x69\x73\x20\x77\x68\x61\x74\x20\x77\x65\x20\x70" + "\x6f\x73\x74\x20\x74\x6f\x20\x74\x68\x65\x20\x73\x69\x6c\x6c\x79\x20" + "\x77\x65\x62\x20\x73\x65\x72\x76\x65\x72\x0a"; +#else + "this is what we post to the silly web server\n"; +#endif + +struct WriteThis { + char *readptr; + curl_off_t sizeleft; + int freecount; +}; + +static void free_callback(void *userp) +{ + struct WriteThis *pooh = (struct WriteThis *) userp; + + pooh->freecount++; +} + +static size_t read_callback(char *ptr, size_t size, size_t nmemb, void *userp) +{ + struct WriteThis *pooh = (struct WriteThis *)userp; + int eof = !*pooh->readptr; + + if(size*nmemb < 1) + return 0; + + eof = pooh->sizeleft <= 0; + if(!eof) + pooh->sizeleft--; + + if(!eof) { + *ptr = *pooh->readptr; /* copy one single byte */ + pooh->readptr++; /* advance pointer */ + return 1; /* we return 1 byte at a time! */ + } + + return 0; /* no more data left to deliver */ +} + +int test(char *URL) +{ + CURL *easy = NULL; + CURL *easy2 = NULL; + curl_mime *mime = NULL; + curl_mimepart *part; + struct curl_slist *hdrs = NULL; + CURLcode result; + int res = TEST_ERR_FAILURE; + struct WriteThis pooh; + + /* + * Check proper copy/release of mime post data bound to a duplicated + * easy handle. + */ + + if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) { + fprintf(stderr, "curl_global_init() failed\n"); + return TEST_ERR_MAJOR_BAD; + } + + easy = curl_easy_init(); + + /* First set the URL that is about to receive our POST. */ + test_setopt(easy, CURLOPT_URL, URL); + + /* get verbose debug output please */ + test_setopt(easy, CURLOPT_VERBOSE, 1L); + + /* include headers in the output */ + test_setopt(easy, CURLOPT_HEADER, 1L); + + /* Prepare the callback structure. */ + pooh.readptr = data; + pooh.sizeleft = (curl_off_t) strlen(data); + pooh.freecount = 0; + + /* Build the mime tree. */ + mime = curl_mime_init(easy); + part = curl_mime_addpart(mime); + curl_mime_data(part, "hello", CURL_ZERO_TERMINATED); + curl_mime_name(part, "greeting"); + curl_mime_type(part, "application/X-Greeting"); + curl_mime_encoder(part, "base64"); + hdrs = curl_slist_append(hdrs, "X-Test-Number: 654"); + curl_mime_headers(part, hdrs, TRUE); + part = curl_mime_addpart(mime); + curl_mime_filedata(part, "log/file654.txt"); + part = curl_mime_addpart(mime); + curl_mime_data_cb(part, (curl_off_t) -1, read_callback, NULL, free_callback, + &pooh); + + /* Bind mime data to its easy handle. */ + test_setopt(easy, CURLOPT_MIMEPOST, mime); + + /* Duplicate the handle. */ + easy2 = curl_easy_duphandle(easy); + if(!easy2) { + fprintf(stderr, "curl_easy_duphandle() failed\n"); + res = TEST_ERR_FAILURE; + goto test_cleanup; + } + + /* Now free the mime structure: it should unbind it from the first + easy handle. */ + curl_mime_free(mime); + mime = NULL; /* Already cleaned up. */ + + /* Perform on the first handle: should not send any data. */ + result = curl_easy_perform(easy); + if(result) { + fprintf(stderr, "curl_easy_perform(original) failed\n"); + res = (int) result; + goto test_cleanup; + } + + /* Perform on the second handle: if the bound mime structure has not been + duplicated properly, it should cause a valgrind error. */ + result = curl_easy_perform(easy2); + if(result) { + fprintf(stderr, "curl_easy_perform(duplicated) failed\n"); + res = (int) result; + goto test_cleanup; + } + + /* Free the duplicated handle: it should call free_callback again. + If the mime copy was bad or not automatically released, valgrind + will signal it. */ + curl_easy_cleanup(easy2); + easy2 = NULL; /* Already cleaned up. */ + + if(pooh.freecount != 2) { + fprintf(stderr, "free_callback() called %d times instead of 2\n", + pooh.freecount); + res = TEST_ERR_FAILURE; + goto test_cleanup; + } + +test_cleanup: + curl_easy_cleanup(easy); + curl_easy_cleanup(easy2); + curl_mime_free(mime); + curl_global_cleanup(); + return res; +} |