174 lines
5.9 KiB
C
174 lines
5.9 KiB
C
/***************************************************************************
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* _ _ ____ _
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* Project ___| | | | _ \| |
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* / __| | | | |_) | |
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* | (__| |_| | _ <| |___
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* \___|\___/|_| \_\_____|
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*
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* Copyright (C) Daniel Stenberg, <daniel@haxx.se>, et al.
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*
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* This software is licensed as described in the file COPYING, which
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* you should have received as part of this distribution. The terms
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* are also available at https://curl.se/docs/copyright.html.
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*
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* You may opt to use, copy, modify, merge, publish, distribute and/or sell
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* copies of the Software, and permit persons to whom the Software is
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* furnished to do so, under the terms of the COPYING file.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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* SPDX-License-Identifier: curl
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*
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***************************************************************************/
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#include "test.h"
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/*
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Check range/resume returned error codes and data presence.
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The input parameters are:
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- CURLOPT_RANGE/CURLOPT_RESUME_FROM
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- CURLOPT_FAILONERROR
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- Returned http code (2xx/416)
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- Content-Range header present in reply.
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*/
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#include "memdebug.h"
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#define F_RESUME (1 << 0) /* resume/range. */
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#define F_HTTP416 (1 << 1) /* Server returns http code 416. */
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#define F_FAIL (1 << 2) /* Fail on error. */
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#define F_CONTENTRANGE (1 << 3) /* Server sends content-range hdr. */
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#define F_IGNOREBODY (1 << 4) /* Body should be ignored. */
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struct testparams {
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unsigned int flags; /* ORed flags as above. */
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CURLcode result; /* Code that should be returned by curl_easy_perform(). */
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};
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static const struct testparams params[] = {
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{ 0, CURLE_OK },
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{ F_CONTENTRANGE, CURLE_OK },
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{ F_FAIL, CURLE_OK },
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{ F_FAIL | F_CONTENTRANGE, CURLE_OK },
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{ F_HTTP416, CURLE_OK },
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{ F_HTTP416 | F_CONTENTRANGE, CURLE_OK },
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{ F_HTTP416 | F_FAIL | F_IGNOREBODY,
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CURLE_HTTP_RETURNED_ERROR },
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{ F_HTTP416 | F_FAIL | F_CONTENTRANGE | F_IGNOREBODY,
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CURLE_HTTP_RETURNED_ERROR },
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{ F_RESUME | F_IGNOREBODY,
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CURLE_RANGE_ERROR },
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{ F_RESUME | F_CONTENTRANGE, CURLE_OK },
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{ F_RESUME | F_FAIL | F_IGNOREBODY,
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CURLE_RANGE_ERROR },
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{ F_RESUME | F_FAIL | F_CONTENTRANGE, CURLE_OK },
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{ F_RESUME | F_HTTP416 | F_IGNOREBODY, CURLE_OK },
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{ F_RESUME | F_HTTP416 | F_CONTENTRANGE | F_IGNOREBODY, CURLE_OK },
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{ F_RESUME | F_HTTP416 | F_FAIL | F_IGNOREBODY, CURLE_OK },
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{ F_RESUME | F_HTTP416 | F_FAIL | F_CONTENTRANGE | F_IGNOREBODY,
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CURLE_OK }
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};
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static int hasbody;
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static size_t writedata(char *data, size_t size, size_t nmemb, void *userdata)
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{
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(void) data;
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(void) userdata;
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if(size && nmemb)
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hasbody = 1;
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return size * nmemb;
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}
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static int onetest(CURL *curl, const char *url, const struct testparams *p,
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size_t num)
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{
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CURLcode res;
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unsigned int replyselector;
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char urlbuf[256];
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replyselector = (p->flags & F_CONTENTRANGE)? 1: 0;
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if(p->flags & F_HTTP416)
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replyselector += 2;
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msnprintf(urlbuf, sizeof(urlbuf), "%s%04u", url, replyselector);
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test_setopt(curl, CURLOPT_URL, urlbuf);
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test_setopt(curl, CURLOPT_VERBOSE, 1L);
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test_setopt(curl, CURLOPT_RESUME_FROM, (p->flags & F_RESUME)? 3: 0);
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test_setopt(curl, CURLOPT_RANGE, !(p->flags & F_RESUME)?
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"3-1000000": (char *) NULL);
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test_setopt(curl, CURLOPT_FAILONERROR, (p->flags & F_FAIL)? 1: 0);
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hasbody = 0;
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res = curl_easy_perform(curl);
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if(res != p->result) {
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printf("%zd: bad error code (%d): resume=%s, fail=%s, http416=%s, "
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"content-range=%s, expected=%d\n", num, res,
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(p->flags & F_RESUME)? "yes": "no",
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(p->flags & F_FAIL)? "yes": "no",
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(p->flags & F_HTTP416)? "yes": "no",
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(p->flags & F_CONTENTRANGE)? "yes": "no",
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p->result);
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return 1;
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}
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if(hasbody && (p->flags & F_IGNOREBODY)) {
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printf("body should be ignored and is not: resume=%s, fail=%s, "
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"http416=%s, content-range=%s\n",
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(p->flags & F_RESUME)? "yes": "no",
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(p->flags & F_FAIL)? "yes": "no",
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(p->flags & F_HTTP416)? "yes": "no",
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(p->flags & F_CONTENTRANGE)? "yes": "no");
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return 1;
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}
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return 0;
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test_cleanup:
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return 1;
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}
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/* for debugging: */
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/* #define SINGLETEST 9 */
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int test(char *URL)
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{
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CURLcode res;
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CURL *curl;
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size_t i;
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int status = 0;
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if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) {
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fprintf(stderr, "curl_global_init() failed\n");
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return TEST_ERR_MAJOR_BAD;
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}
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for(i = 0; i < sizeof(params) / sizeof(params[0]); i++) {
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curl = curl_easy_init();
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if(!curl) {
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fprintf(stderr, "curl_easy_init() failed\n");
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curl_global_cleanup();
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return TEST_ERR_MAJOR_BAD;
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}
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test_setopt(curl, CURLOPT_WRITEFUNCTION, writedata);
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#ifdef SINGLETEST
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if(SINGLETEST == i)
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#endif
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status |= onetest(curl, URL, params + i, i);
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curl_easy_cleanup(curl);
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}
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curl_global_cleanup();
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printf("%d\n", status);
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return status;
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test_cleanup:
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curl_easy_cleanup(curl);
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curl_global_cleanup();
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return (int)res;
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}
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