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wxwidgets/tests/uris/uris.cpp
Vadim Zeitlin 4f4c5fcfdf Use nullptr instead of NULL in the code and documentation 
This is a combination of running clang-tidy with modernize-use-nullptr
check for some ports (GTK, X11, OSX) and manual changes to the ports for
which it couldn't be used easily (MSW, DFB) and also manually updating
the docs.

Also replace NULL with null or nullptr in the comments as this is more
consistent with the use of nullptr in the code and makes it simpler to
grep for the remaining occurrences of NULL itself.

And also use null in the assert messages.

Only a few occurrences of "NULL" are still left in non-C files, mostly
corresponding to unclear comments or string output which it might not be
safe to change.
2022-10-18 01:25:25 +02:00

460 lines
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///////////////////////////////////////////////////////////////////////////////
// Name: tests/uris/uris.cpp
// Purpose: wxURI unit test
// Author: Ryan Norton
// Created: 2004-08-14
// Copyright: (c) 2004 Ryan Norton
///////////////////////////////////////////////////////////////////////////////
// ----------------------------------------------------------------------------
// headers
// ----------------------------------------------------------------------------
#include "testprec.h"
#ifndef WX_PRECOMP
#include "wx/wx.h"
#endif // WX_PRECOMP
#include "wx/uri.h"
#include "wx/url.h"
// Test wxURL & wxURI compat?
#define TEST_URL wxUSE_URL
// ----------------------------------------------------------------------------
// test class
// ----------------------------------------------------------------------------
class URITestCase : public CppUnit::TestCase
{
public:
URITestCase();
private:
CPPUNIT_TEST_SUITE( URITestCase );
CPPUNIT_TEST( IPv4 );
CPPUNIT_TEST( IPv6 );
CPPUNIT_TEST( Server );
CPPUNIT_TEST( Paths );
CPPUNIT_TEST( UserAndPass );
CPPUNIT_TEST( NormalResolving );
CPPUNIT_TEST( ComplexResolving );
CPPUNIT_TEST( ReallyComplexResolving );
CPPUNIT_TEST( QueryFragmentResolving );
CPPUNIT_TEST( BackwardsResolving );
CPPUNIT_TEST( Assignment );
CPPUNIT_TEST( Comparison );
CPPUNIT_TEST( Unescaping );
CPPUNIT_TEST( FileScheme );
#if TEST_URL
CPPUNIT_TEST( URLCompat );
#if 0 && wxUSE_PROTOCOL_HTTP
CPPUNIT_TEST( URLProxy );
#endif
#endif
CPPUNIT_TEST_SUITE_END();
void IPv4();
void IPv6();
void Server();
void Paths();
void UserAndPass();
void NormalResolving();
void ComplexResolving();
void ReallyComplexResolving();
void QueryFragmentResolving();
void BackwardsResolving();
void Assignment();
void Comparison();
void Unescaping();
void FileScheme();
#if TEST_URL
void URLCompat();
#if 0 && wxUSE_PROTOCOL_HTTP
void URLProxy();
#endif
#endif
wxDECLARE_NO_COPY_CLASS(URITestCase);
};
// register in the unnamed registry so that these tests are run by default
CPPUNIT_TEST_SUITE_REGISTRATION( URITestCase );
// also include in its own registry so that these tests can be run alone
CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( URITestCase, "URITestCase" );
URITestCase::URITestCase()
{
}
// apply the given accessor to the URI, check that the result is as expected
#define URI_ASSERT_PART_EQUAL(uri, expected, accessor) \
CHECK(wxURI(uri).accessor == expected)
#define URI_ASSERT_HOSTTYPE_EQUAL(uri, expected) \
URI_ASSERT_PART_EQUAL((uri), (expected), GetHostType())
#define URI_ASSERT_SERVER_EQUAL(uri, expected) \
URI_ASSERT_PART_EQUAL((uri), (expected), GetServer())
#define URI_ASSERT_PATH_EQUAL(uri, expected) \
URI_ASSERT_PART_EQUAL((uri), (expected), GetPath())
#define URI_ASSERT_USER_EQUAL(uri, expected) \
URI_ASSERT_PART_EQUAL((uri), (expected), GetUser())
void URITestCase::IPv4()
{
URI_ASSERT_HOSTTYPE_EQUAL("http://user:password@192.168.1.100:5050/path",
wxURI_IPV4ADDRESS);
URI_ASSERT_HOSTTYPE_EQUAL("http://user:password@192.255.1.100:5050/path",
wxURI_IPV4ADDRESS);
// bogus ipv4
CPPUNIT_ASSERT( wxURI("http://user:password@192.256.1.100:5050/path").
GetHostType() != wxURI_IPV4ADDRESS);
}
void URITestCase::IPv6()
{
// IPv6address = 6( h16 ":" ) ls32
// / "::" 5( h16 ":" ) ls32
// / [ h16 ] "::" 4( h16 ":" ) ls32
// / [ *1( h16 ":" ) h16 ] "::" 3( h16 ":" ) ls32
// / [ *2( h16 ":" ) h16 ] "::" 2( h16 ":" ) ls32
// / [ *3( h16 ":" ) h16 ] "::" h16 ":" ls32
// / [ *4( h16 ":" ) h16 ] "::" ls32
// / [ *5( h16 ":" ) h16 ] "::" h16
// / [ *6( h16 ":" ) h16 ] "::"
// ls32 = ( h16 ":" h16 ) / IPv4address
URI_ASSERT_HOSTTYPE_EQUAL
(
"http://user:password@[aa:aa:aa:aa:aa:aa:192.168.1.100]:5050/path",
wxURI_IPV6ADDRESS
);
URI_ASSERT_HOSTTYPE_EQUAL
(
"http://user:password@[aa:aa:aa:aa:aa:aa:aa:aa]:5050/path",
wxURI_IPV6ADDRESS
);
URI_ASSERT_HOSTTYPE_EQUAL
(
"http://user:password@[aa:aa:aa:aa::192.168.1.100]:5050/path",
wxURI_IPV6ADDRESS
);
URI_ASSERT_HOSTTYPE_EQUAL
(
"http://user:password@[aa:aa:aa:aa::aa:aa]:5050/path",
wxURI_IPV6ADDRESS
);
}
void URITestCase::Server()
{
URI_ASSERT_SERVER_EQUAL("http://foo/", "foo");
URI_ASSERT_SERVER_EQUAL("http://foo-bar/", "foo-bar");
URI_ASSERT_SERVER_EQUAL("http://foo/bar/", "foo");
URI_ASSERT_SERVER_EQUAL("http://192.168.1.0/", "192.168.1.0");
URI_ASSERT_SERVER_EQUAL("http://192.168.1.17/", "192.168.1.17");
URI_ASSERT_SERVER_EQUAL("http://192.168.1.255/", "192.168.1.255");
URI_ASSERT_SERVER_EQUAL("http://192.168.1.1/index.html", "192.168.1.1");
URI_ASSERT_SERVER_EQUAL("http://[aa:aa:aa:aa::aa:aa]/foo", "aa:aa:aa:aa::aa:aa");
}
void URITestCase::Paths()
{
URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/../path",
"/path");
URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/path/../",
"/");
URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/path/.",
"/path/");
URI_ASSERT_PATH_EQUAL("http://user:password@192.256.1.100:5050/path/./",
"/path/");
URI_ASSERT_PART_EQUAL("path/john/../../../joe",
"../joe", BuildURI());
// According to RFC 3986, when the authority is present, the path must
// begin with a slash (or be empty) and when there is no authority, the
// path cannot begin with two slashes, so check for this.
URI_ASSERT_PATH_EQUAL("http://good.com:8042BADPATH", "");
URI_ASSERT_PATH_EQUAL("http://good.com:8042/GOODPATH", "/GOODPATH");
URI_ASSERT_PATH_EQUAL("//BADPATH", "");
}
void URITestCase::UserAndPass()
{
URI_ASSERT_USER_EQUAL("http://user:pass@host/path/", "user");
URI_ASSERT_USER_EQUAL("http://user@host/path/", "user");
URI_ASSERT_USER_EQUAL("http://host/path/", "");
}
#define URI_TEST_RESOLVE_IMPL(string, eq, strict) \
{ \
wxURI uri(string); \
uri.Resolve(masteruri, strict); \
CPPUNIT_ASSERT_EQUAL(eq, uri.BuildURI()); \
}
#define URI_TEST_RESOLVE(string, eq) \
URI_TEST_RESOLVE_IMPL(string, eq, true);
#define URI_TEST_RESOLVE_LAX(string, eq) \
URI_TEST_RESOLVE_IMPL(string, eq, false);
//examples taken from RFC 2396.bis
void URITestCase::NormalResolving()
{
wxURI masteruri("http://a/b/c/d;p?q");
URI_TEST_RESOLVE("g:h" ,"g:h")
URI_TEST_RESOLVE("g" ,"http://a/b/c/g")
URI_TEST_RESOLVE("./g" ,"http://a/b/c/g")
URI_TEST_RESOLVE("g/" ,"http://a/b/c/g/")
URI_TEST_RESOLVE("/g" ,"http://a/g")
URI_TEST_RESOLVE("//g" ,"http://g")
URI_TEST_RESOLVE("?y" ,"http://a/b/c/d;p?y")
URI_TEST_RESOLVE("g?y" ,"http://a/b/c/g?y")
URI_TEST_RESOLVE("#s" ,"http://a/b/c/d;p?q#s")
URI_TEST_RESOLVE("g#s" ,"http://a/b/c/g#s")
URI_TEST_RESOLVE("g?y#s","http://a/b/c/g?y#s")
URI_TEST_RESOLVE(";x" ,"http://a/b/c/;x")
URI_TEST_RESOLVE("g;x" ,"http://a/b/c/g;x")
URI_TEST_RESOLVE("g;x?y#s","http://a/b/c/g;x?y#s")
URI_TEST_RESOLVE("" ,"http://a/b/c/d;p?q")
URI_TEST_RESOLVE("." ,"http://a/b/c/")
URI_TEST_RESOLVE("./" ,"http://a/b/c/")
URI_TEST_RESOLVE(".." ,"http://a/b/")
URI_TEST_RESOLVE("../" ,"http://a/b/")
URI_TEST_RESOLVE("../g" ,"http://a/b/g")
URI_TEST_RESOLVE("../..","http://a/")
URI_TEST_RESOLVE("../../" , "http://a/")
URI_TEST_RESOLVE("../../g" , "http://a/g")
}
void URITestCase::ComplexResolving()
{
wxURI masteruri("http://a/b/c/d;p?q");
//odd path examples
URI_TEST_RESOLVE("../../../g" , "http://a/g")
URI_TEST_RESOLVE("../../../../g", "http://a/g")
URI_TEST_RESOLVE("/./g" ,"http://a/g")
URI_TEST_RESOLVE("/../g" ,"http://a/g")
URI_TEST_RESOLVE("g." ,"http://a/b/c/g.")
URI_TEST_RESOLVE(".g" ,"http://a/b/c/.g")
URI_TEST_RESOLVE("g.." ,"http://a/b/c/g..")
URI_TEST_RESOLVE("..g" ,"http://a/b/c/..g")
}
void URITestCase::ReallyComplexResolving()
{
wxURI masteruri("http://a/b/c/d;p?q");
//even more odder path examples
URI_TEST_RESOLVE("./../g" ,"http://a/b/g")
URI_TEST_RESOLVE("./g/." ,"http://a/b/c/g/")
URI_TEST_RESOLVE("g/./h" ,"http://a/b/c/g/h")
URI_TEST_RESOLVE("g/../h" ,"http://a/b/c/h")
URI_TEST_RESOLVE("g;x=1/./y" , "http://a/b/c/g;x=1/y")
URI_TEST_RESOLVE("g;x=1/../y" , "http://a/b/c/y")
}
void URITestCase::QueryFragmentResolving()
{
wxURI masteruri("http://a/b/c/d;p?q");
//query/fragment ambigiousness
URI_TEST_RESOLVE("g?y/./x","http://a/b/c/g?y/./x")
URI_TEST_RESOLVE("g?y/../x" , "http://a/b/c/g?y/../x")
URI_TEST_RESOLVE("g#s/./x","http://a/b/c/g#s/./x")
URI_TEST_RESOLVE("g#s/../x" , "http://a/b/c/g#s/../x")
}
void URITestCase::BackwardsResolving()
{
wxURI masteruri("http://a/b/c/d;p?q");
//"NEW"
URI_TEST_RESOLVE("http:g" , "http:g") //strict
//bw compat
URI_TEST_RESOLVE_LAX("http:g", "http://a/b/c/g");
}
void URITestCase::Assignment()
{
wxURI uri1("http://mysite.com"),
uri2("http://mysite2.com");
uri2 = uri1;
CPPUNIT_ASSERT_EQUAL(uri1.BuildURI(), uri2.BuildURI());
}
void URITestCase::Comparison()
{
CPPUNIT_ASSERT(wxURI("http://mysite.com") == wxURI("http://mysite.com"));
}
void URITestCase::Unescaping()
{
wxString escaped,
unescaped;
escaped = "http://test.com/of/file%3A%2F%2FC%3A%5Curi%5C"
"escaping%5Cthat%5Cseems%5Cbroken%5Csadly%5B1%5D.rss";
unescaped = wxURI(escaped).BuildUnescapedURI();
CPPUNIT_ASSERT_EQUAL( "http://test.com/of/file://C:\\uri\\"
"escaping\\that\\seems\\broken\\sadly[1].rss",
unescaped );
CPPUNIT_ASSERT_EQUAL( unescaped, wxURI::Unescape(escaped) );
#if wxUSE_UNICODE
escaped = "http://ru.wikipedia.org/wiki/"
"%D0%A6%D0%B5%D0%BB%D0%BE%D0%B5_%D1%87%D0%B8%D1%81%D0%BB%D0%BE";
unescaped = wxURI::Unescape(escaped);
CPPUNIT_ASSERT_EQUAL( wxString::FromUTF8(
"http://ru.wikipedia.org/wiki/"
"\xD0\xA6\xD0\xB5\xD0\xBB\xD0\xBE\xD0\xB5_"
"\xD1\x87\xD0\xB8\xD1\x81\xD0\xBB\xD0\xBE"
),
unescaped );
escaped = L"file://\u043C\u043E\u0439%5C%d1%84%d0%b0%d0%b9%d0%bb";
unescaped = wxURI::Unescape(escaped);
CPPUNIT_ASSERT_EQUAL
(
L"file://\u043C\u043E\u0439\\\u0444\u0430\u0439\u043B",
unescaped
);
#endif // wxUSE_UNICODE
}
void URITestCase::FileScheme()
{
//file:// variety (NOT CONFORMING TO THE RFC)
URI_ASSERT_PATH_EQUAL( "file://e:/wxcode/script1.xml",
"e:/wxcode/script1.xml" );
//file:/// variety
URI_ASSERT_PATH_EQUAL( "file:///e:/wxcode/script1.xml",
"/e:/wxcode/script1.xml" );
//file:/ variety
URI_ASSERT_PATH_EQUAL( "file:/e:/wxcode/script1.xml",
"/e:/wxcode/script1.xml" );
//file: variety
URI_ASSERT_PATH_EQUAL( "file:e:/wxcode/script1.xml",
"e:/wxcode/script1.xml" );
}
#if TEST_URL
#include "wx/url.h"
#include "wx/file.h"
void URITestCase::URLCompat()
{
wxURL url("http://user:password@wxwidgets.org");
CPPUNIT_ASSERT( url.GetError() == wxURL_NOERR );
CPPUNIT_ASSERT( url == wxURL("http://user:password@wxwidgets.org") );
wxURI uri("http://user:password@wxwidgets.org");
CPPUNIT_ASSERT( url == uri );
wxURL urlcopy(uri);
CPPUNIT_ASSERT( urlcopy == url );
CPPUNIT_ASSERT( urlcopy == uri );
wxURI uricopy(url);
CPPUNIT_ASSERT( uricopy == url );
CPPUNIT_ASSERT( uricopy == urlcopy );
CPPUNIT_ASSERT( uricopy == uri );
CPPUNIT_ASSERT_EQUAL( " A ", wxURI::Unescape("%20%41%20") );
wxURI test("file:\"myf\"ile.txt");
CPPUNIT_ASSERT_EQUAL( "file:%22myf%22ile.txt" , test.BuildURI() );
CPPUNIT_ASSERT_EQUAL( "file", test.GetScheme() );
CPPUNIT_ASSERT_EQUAL( "%22myf%22ile.txt", test.GetPath() );
// these could be put under a named registry since they take some
// time to complete
#if 0
// Test problem urls (reported not to work some time ago by a user...)
const wxChar* pszProblemUrls[] = { "http://www.csdn.net",
"http://www.163.com",
"http://www.sina.com.cn" };
for ( size_t i = 0; i < WXSIZEOF(pszProblemUrls); ++i )
{
wxURL urlProblem(pszProblemUrls[i]);
CPPUNIT_ASSERT(urlProblem.GetError() == wxURL_NOERR);
wxInputStream* is = urlProblem.GetInputStream();
CPPUNIT_ASSERT(is != nullptr);
wxFile fOut(wxT("test.html"), wxFile::write);
wxASSERT(fOut.IsOpened());
char buf[1001];
for( ;; )
{
is->Read(buf, 1000);
size_t n = is->LastRead();
if ( n == 0 )
break;
buf[n] = 0;
fOut.Write(buf, n);
}
delete is;
}
#endif
}
// the purpose of this test is unclear, it seems to be unfinished so disabling
// it for now
#if 0 && wxUSE_PROTOCOL_HTTP
void URITestCase::URLProxy()
{
wxURL url(wxT("http://www.asite.com/index.html"));
url.SetProxy(wxT("pserv:3122"));
wxURL::SetDefaultProxy(wxT("fol.singnet.com.sg:8080"));
wxURL url2(wxT("http://server-name/path/to/file?query_data=value"));
wxInputStream *data = url2.GetInputStream();
CPPUNIT_ASSERT(data != nullptr);
}
#endif // wxUSE_PROTOCOL_HTTP
#endif // TEST_URL
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