From 09d16af49a07af14dd635e23cdd6a0d287e54e54 Mon Sep 17 00:00:00 2001 From: Patrick Monnerat Date: Tue, 22 May 2018 13:23:02 +0200 Subject: http resume: skip body if http code 416 (range error) is ignored. This avoids appending error data to already existing good data. Test 92 is updated to match this change. New test 1156 checks all combinations of --range/--resume, --fail, Content-Range header and http status code 200/416. Fixes #1163 Reported-By: Ithubg on github Closes #2578 --- tests/libtest/Makefile.inc | 5 ++ tests/libtest/lib1156.c | 162 +++++++++++++++++++++++++++++++++++++++++++++ 2 files changed, 167 insertions(+) create mode 100644 tests/libtest/lib1156.c (limited to 'tests/libtest') diff --git a/tests/libtest/Makefile.inc b/tests/libtest/Makefile.inc index e7e8c486a..b926724c7 100644 --- a/tests/libtest/Makefile.inc +++ b/tests/libtest/Makefile.inc @@ -21,6 +21,7 @@ noinst_PROGRAMS = chkhostname libauthretry libntlmconnect \ lib571 lib572 lib573 lib574 lib575 lib576 lib578 lib579 lib582 \ lib583 lib585 lib586 lib587 lib589 lib590 lib591 lib597 lib598 lib599 \ lib643 lib644 lib645 lib650 lib651 lib652 lib653 lib654 lib655 \ + lib1156 \ lib1500 lib1501 lib1502 lib1503 lib1504 lib1505 lib1506 lib1507 lib1508 \ lib1509 lib1510 lib1511 lib1512 lib1513 lib1514 lib1515 lib1517 \ lib1520 lib1521 \ @@ -358,6 +359,10 @@ lib1506_SOURCES = lib1506.c $(SUPPORTFILES) $(TESTUTIL) $(WARNLESS) lib1506_LDADD = $(TESTUTIL_LIBS) lib1506_CPPFLAGS = $(AM_CPPFLAGS) -DLIB1506 +lib1156_SOURCES = lib1156.c $(SUPPORTFILES) $(TESTUTIL) $(WARNLESS) +lib1156_LDADD = $(TESTUTIL_LIBS) +lib1156_CPPFLAGS = $(AM_CPPFLAGS) -DLIB1156 + lib1507_SOURCES = lib1507.c $(SUPPORTFILES) $(TESTUTIL) $(WARNLESS) lib1507_LDADD = $(TESTUTIL_LIBS) lib1507_CPPFLAGS = $(AM_CPPFLAGS) -DLIB1507 diff --git a/tests/libtest/lib1156.c b/tests/libtest/lib1156.c new file mode 100644 index 000000000..63348de76 --- /dev/null +++ b/tests/libtest/lib1156.c @@ -0,0 +1,162 @@ +/*************************************************************************** + * _ _ ____ _ + * Project ___| | | | _ \| | + * / __| | | | |_) | | + * | (__| |_| | _ <| |___ + * \___|\___/|_| \_\_____| + * + * Copyright (C) 1998 - 2018, Daniel Stenberg, , 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" + +/* + Check range/resume returned error codes and data presence. + + The input parameters are: + - CURLOPT_RANGE/CURLOPT_RESUME_FROM + - CURLOPT_FAILONERROR + - Returned http code (2xx/416) + - Content-Range header present in reply. + +*/ + +#include "memdebug.h" + +#define F_RESUME (1 << 0) /* resume/range. */ +#define F_HTTP416 (1 << 1) /* Server returns http code 416. */ +#define F_FAIL (1 << 2) /* Fail on error. */ +#define F_CONTENTRANGE (1 << 3) /* Server sends content-range hdr. */ +#define F_IGNOREBODY (1 << 4) /* Body should be ignored. */ + +typedef struct { + unsigned int flags; /* ORed flags as above. */ + CURLcode result; /* Code that should be returned by curl_easy_perform(). */ +} testparams; + +static const testparams params[] = { + { 0, CURLE_OK }, + { F_CONTENTRANGE, CURLE_OK }, + { F_FAIL, CURLE_OK }, + { F_FAIL | F_CONTENTRANGE, CURLE_OK }, + { F_HTTP416, CURLE_OK }, + { F_HTTP416 | F_CONTENTRANGE, CURLE_OK }, + { F_HTTP416 | F_FAIL | F_IGNOREBODY, + CURLE_HTTP_RETURNED_ERROR }, + { F_HTTP416 | F_FAIL | F_CONTENTRANGE | F_IGNOREBODY, + CURLE_HTTP_RETURNED_ERROR }, + { F_RESUME | F_IGNOREBODY, + CURLE_RANGE_ERROR }, + { F_RESUME | F_CONTENTRANGE, CURLE_OK }, + { F_RESUME | F_FAIL | F_IGNOREBODY, + CURLE_RANGE_ERROR }, + { F_RESUME | F_FAIL | F_CONTENTRANGE, CURLE_OK }, + { F_RESUME | F_HTTP416 | F_IGNOREBODY, CURLE_OK }, + { F_RESUME | F_HTTP416 | F_CONTENTRANGE | F_IGNOREBODY, CURLE_OK }, + { F_RESUME | F_HTTP416 | F_FAIL | F_IGNOREBODY, + CURLE_HTTP_RETURNED_ERROR }, + { F_RESUME | F_HTTP416 | F_FAIL | F_CONTENTRANGE | F_IGNOREBODY, + CURLE_HTTP_RETURNED_ERROR } +}; + +static int hasbody; + +static size_t writedata(char *data, size_t size, size_t nmemb, void *userdata) +{ + (void) data; + (void) userdata; + + if(size && nmemb) + hasbody = 1; + return size * nmemb; +} + +static int onetest(CURL *curl, const char *url, const testparams *p) +{ + CURLcode res; + unsigned int replyselector; + char urlbuf[256]; + + replyselector = p->flags & F_CONTENTRANGE? 1: 0; + if(p->flags & F_HTTP416) + replyselector += 2; + snprintf(urlbuf, sizeof(urlbuf), "%s%04u", url, replyselector); + test_setopt(curl, CURLOPT_URL, urlbuf); + test_setopt(curl, CURLOPT_RESUME_FROM, (p->flags & F_RESUME)? 3: 0); + test_setopt(curl, CURLOPT_RANGE, !(p->flags & F_RESUME)? + "3-1000000": (char *) NULL); + test_setopt(curl, CURLOPT_FAILONERROR, p->flags & F_FAIL? 1: 0); + hasbody = 0; + res = curl_easy_perform(curl); + if(res != p->result) { + fprintf(stderr, "bad error code (%d): resume=%s, fail=%s, http416=%s, " + "content-range=%s, expected=%d\n", res, + (p->flags & F_RESUME)? "yes": "no", + (p->flags & F_FAIL)? "yes": "no", + (p->flags & F_HTTP416)? "yes": "no", + (p->flags & F_CONTENTRANGE)? "yes": "no", + p->result); + return 1; + } + if(hasbody && (p->flags & F_IGNOREBODY)) { + fprintf(stderr, "body should be ignored and is not: resume=%s, fail=%s, " + "http416=%s, content-range=%s\n", + (p->flags & F_RESUME)? "yes": "no", + (p->flags & F_FAIL)? "yes": "no", + (p->flags & F_HTTP416)? "yes": "no", + (p->flags & F_CONTENTRANGE)? "yes": "no"); + return 1; + } + return 0; + + test_cleanup: + + return 1; +} + +int test(char *URL) +{ + CURLcode res; + CURL *curl; + size_t i; + int status = 0; + + if(curl_global_init(CURL_GLOBAL_ALL) != CURLE_OK) { + fprintf(stderr, "curl_global_init() failed\n"); + return TEST_ERR_MAJOR_BAD; + } + + curl = curl_easy_init(); + if(!curl) { + fprintf(stderr, "curl_easy_init() failed\n"); + curl_global_cleanup(); + return TEST_ERR_MAJOR_BAD; + } + + test_setopt(curl, CURLOPT_WRITEFUNCTION, writedata); + + for(i = 0; i < sizeof(params) / sizeof(params[0]); i++) + status |= onetest(curl, URL, params + i); + + curl_easy_cleanup(curl); + curl_global_cleanup(); + return status; + + test_cleanup: + + curl_easy_cleanup(curl); + curl_global_cleanup(); + + return (int)res; +} -- cgit v1.2.3