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FFmpeg4/libavformat/tests/url.c

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2023-07-02 12:20:28 +00:00
/*
* Copyright (c) 2012 Martin Storsjo
*
* This file is part of FFmpeg.
*
* FFmpeg is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* FFmpeg is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with FFmpeg; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "config.h"
#include "libavformat/url.h"
#include "libavformat/avformat.h"
static void test_decompose(const char *url)
{
URLComponents uc;
int len, ret;
printf("%s =>\n", url);
ret = ff_url_decompose(&uc, url, NULL);
if (ret < 0) {
printf(" error: %s\n", av_err2str(ret));
return;
}
#define PRINT_COMPONENT(comp) \
len = uc.url_component_end_##comp - uc.comp; \
if (len) printf(" "#comp": %.*s\n", len, uc.comp);
PRINT_COMPONENT(scheme);
PRINT_COMPONENT(authority);
PRINT_COMPONENT(userinfo);
PRINT_COMPONENT(host);
PRINT_COMPONENT(port);
PRINT_COMPONENT(path);
PRINT_COMPONENT(query);
PRINT_COMPONENT(fragment);
printf("\n");
}
static void test(const char *base, const char *rel)
{
char buf[200], buf2[200], buf_dos[200], buf_native[200];
int ret;
ret = ff_make_absolute_url2(buf, sizeof(buf), base, rel, 0);
if (ret < 0) {
printf("%50s %-20s => error %s\n", base, rel, av_err2str(ret));
return;
}
printf("%50s %-20s => %s\n", base, rel, buf);
ret = ff_make_absolute_url2(buf_dos, sizeof(buf_dos), base, rel, 1);
if (ret < 0)
snprintf(buf_dos, sizeof(buf_dos), "error %s", av_err2str(ret));
ret = ff_make_absolute_url(buf_native, sizeof(buf_native), base, rel);
if (ret < 0)
snprintf(buf_native, sizeof(buf_native), "error %s", av_err2str(ret));
if (strcmp(buf, buf_dos))
printf("%50s %-20sDOS %s\n", base, rel, buf_dos);
if (HAVE_DOS_PATHS && strcmp(buf_dos, buf_native) ||
!HAVE_DOS_PATHS && strcmp(buf, buf_native))
printf("Native mismatch\n");
if (base) {
/* Test in-buffer replacement */
snprintf(buf2, sizeof(buf2), "%s", base);
ff_make_absolute_url2(buf2, sizeof(buf2), buf2, rel, 0);
if (strcmp(buf, buf2)) {
printf("In-place handling of %s + %s failed\n", base, rel);
exit(1);
}
}
}
static void test2(const char *url)
{
char proto[64];
char auth[256];
char host[256];
char path[256];
int port=-1;
av_url_split(proto, sizeof(proto), auth, sizeof(auth), host, sizeof(host), &port, path, sizeof(path), url);
printf("%-60s => %-15s %-15s %-15s %5d %s\n", url, proto, auth, host, port, path);
}
int main(void)
{
printf("Testing ff_url_decompose:\n\n");
test_decompose("http://user:pass@ffmpeg:8080/dir/file?query#fragment");
test_decompose("http://ffmpeg/dir/file");
test_decompose("file:///dev/null");
test_decompose("file:/dev/null");
test_decompose("http://[::1]/dev/null");
test_decompose("http://[::1]:8080/dev/null");
test_decompose("//ffmpeg/dev/null");
test_decompose("test?url=http://server/path");
test_decompose("dummy.mp4#t=0:02:00,121.5");
printf("Testing ff_make_absolute_url:\n");
test(NULL, "baz");
test("/foo/bar", "baz");
test("/foo/bar", "../baz");
test("/foo/bar", "/baz");
test("/foo/bar", "../../../baz");
test("http://server/foo/", "baz");
test("http://server/foo/bar", "baz");
test("http://server/foo/", "../baz");
test("http://server/foo/bar/123", "../../baz");
test("http://server/foo/bar/123", "/baz");
test("http://server/foo/bar/123", "https://other/url");
test("http://server/foo/bar?param=value/with/slashes", "/baz");
test("http://server/foo/bar?param&otherparam", "?someparam");
test("http://server/foo/bar", "//other/url");
test("http://server/foo/bar", "../../../../../other/url");
test("http://server/foo/bar", "/../../../../../other/url");
test("http://server/foo/bar", "/test/../../../../../other/url");
test("http://server/foo/bar", "/test/../../test/../../../other/url");
test("http://server/foo/bar", "file:../baz/qux");
test("http://server/foo//bar/", "../../");
test("file:../tmp/foo", "../bar/");
test("file:../tmp/foo", "file:../bar/");
test("http://server/foo/bar", "./");
test("http://server/foo/bar", ".dotfile");
test("http://server/foo/bar", "..doubledotfile");
test("http://server/foo/bar", "double..dotfile");
test("http://server/foo/bar", "doubledotfile..");
test("file1", "file2");
test("dir/file1", "file2");
test("dir/file1", "../file2");
test("dir\\file1", "file2");
test("\\\\srv\\shr\\file", "..\\..\\dummy");
test("\\\\srv\\shr\\file", "dummy");
test("\\\\srv\\shr\\file", "\\\\srv2\\shr2\\file2");
test("\\\\srv\\shr\\file", "d:/file");
test("C:\\dir\\a", "..\\file");
test("C:\\dir\\a", "\\\\srv\\shr\\file");
test("C:\\dir\\a", "d:\\file");
test("http://a/b", "\\\\srv\\shr\\file");
test("http://a/b", "//srv/shr/file");
test("http://a/b", "d:\\file");
test("http://a/b", "C:/file");
/* From https://tools.ietf.org/html/rfc3986#section-5.4 */
test("http://a/b/c/d;p?q", "g:h"); // g:h
test("http://a/b/c/d;p?q", "g"); // http://a/b/c/g
test("http://a/b/c/d;p?q", "./g"); // http://a/b/c/g
test("http://a/b/c/d;p?q", "g/"); // http://a/b/c/g/
test("http://a/b/c/d;p?q", "/g"); // http://a/g
test("http://a/b/c/d;p?q", "//g"); // http://g
test("http://a/b/c/d;p?q", "?y"); // http://a/b/c/d;p?y
test("http://a/b/c/d;p?q", "g?y"); // http://a/b/c/g?y
test("http://a/b/c/d;p?q", "#s"); // http://a/b/c/d;p?q#s
test("http://a/b/c/d;p?q", "g#s"); // http://a/b/c/g#s
test("http://a/b/c/d;p?q", "g?y#s"); // http://a/b/c/g?y#s
test("http://a/b/c/d;p?q", ";x"); // http://a/b/c/;x
test("http://a/b/c/d;p?q", "g;x"); // http://a/b/c/g;x
test("http://a/b/c/d;p?q", "g;x?y#s"); // http://a/b/c/g;x?y#s
test("http://a/b/c/d;p?q", ""); // http://a/b/c/d;p?q
test("http://a/b/c/d;p?q", "."); // http://a/b/c/
test("http://a/b/c/d;p?q", "./"); // http://a/b/c/
test("http://a/b/c/d;p?q", ".."); // http://a/b/
test("http://a/b/c/d;p?q", "../"); // http://a/b/
test("http://a/b/c/d;p?q", "../g"); // http://a/b/g
test("http://a/b/c/d;p?q", "../.."); // http://a/
test("http://a/b/c/d;p?q", "../../"); // http://a/
test("http://a/b/c/d;p?q", "../../g"); // http://a/g
test("http://a/b/c/d;p?q", "../../../g"); // http://a/g
test("http://a/b/c/d;p?q", "../../../../g"); // http://a/g
test("http://a/b/c/d;p?q", "/./g"); // http://a/g
test("http://a/b/c/d;p?q", "/../g"); // http://a/g
test("http://a/b/c/d;p?q", "g."); // http://a/b/c/g.
test("http://a/b/c/d;p?q", ".g"); // http://a/b/c/.g
test("http://a/b/c/d;p?q", "g.."); // http://a/b/c/g..
test("http://a/b/c/d;p?q", "..g"); // http://a/b/c/..g
test("http://a/b/c/d;p?q", "./../g"); // http://a/b/g
test("http://a/b/c/d;p?q", "./g/."); // http://a/b/c/g/
test("http://a/b/c/d;p?q", "g/./h"); // http://a/b/c/g/h
test("http://a/b/c/d;p?q", "g/../h"); // http://a/b/c/h
test("http://a/b/c/d;p?q", "g;x=1/./y"); // http://a/b/c/g;x=1/y
test("http://a/b/c/d;p?q", "g;x=1/../y"); // http://a/b/c/y
test("http://a/b/c/d;p?q", "g?y/./x"); // http://a/b/c/g?y/./x
test("http://a/b/c/d;p?q", "g?y/../x"); // http://a/b/c/g?y/../x
test("http://a/b/c/d;p?q", "g#s/./x"); // http://a/b/c/g#s/./x
test("http://a/b/c/d;p?q", "g#s/../x"); // http://a/b/c/g#s/../x
printf("\nTesting av_url_split:\n");
test2("/foo/bar");
test2("http://server/foo/");
test2("http://example.com/foo/bar");
test2("http://user:pass@localhost:8080/foo/bar/123");
test2("http://server/foo/bar?param=value/with/slashes");
test2("https://1l-lh.a.net/i/1LIVE_HDS@179577/master.m3u8");
test2("ftp://u:p%2B%2F2@ftp.pbt.com/ExportHD.mpg");
test2("https://key.dns.com?key_id=2&model_id=12345&&access_key=");
test2("http://example.com#tag");
return 0;
}