src/tests/testUriScheme.cc

   1 /*
   2  * Copyright (C) 1996-2022 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 #include "squid.h"
  10
  11 #include <cppunit/TestAssert.h>
  12
  13 #include "anyp/UriScheme.h"
  14 #include "tests/testUriScheme.h"
  15
  16 #include <sstream>
  17
  18 CPPUNIT_TEST_SUITE_REGISTRATION( testUriScheme );
  19
  20 /*
  21  * we should be able to assign a protocol_t to a AnyP::UriScheme for ease
  22  * of code conversion
  23  */
  24 void
  25 testUriScheme::testAssignFromprotocol_t()
  26 {
  27     AnyP::UriScheme empty_scheme;
  28     AnyP::UriScheme scheme;
  29     scheme = AnyP::PROTO_NONE;
  30     CPPUNIT_ASSERT_EQUAL(empty_scheme, scheme);
  31
  32     AnyP::UriScheme https_scheme(AnyP::PROTO_HTTPS);
  33     scheme = AnyP::PROTO_HTTPS;
  34     CPPUNIT_ASSERT_EQUAL(https_scheme, scheme);
  35 }
  36
  37 /*
  38  * We should be able to get a protocol_t from a AnyP::UriScheme for ease
  39  * of migration
  40  */
  41 void
  42 testUriScheme::testCastToprotocol_t()
  43 {
  44     /* explicit cast */
  45     AnyP::ProtocolType protocol = static_cast<AnyP::ProtocolType>(AnyP::UriScheme());
  46     CPPUNIT_ASSERT_EQUAL(AnyP::PROTO_NONE, protocol);
  47     /* and implicit */
  48     protocol = AnyP::UriScheme(AnyP::PROTO_HTTP);
  49     CPPUNIT_ASSERT_EQUAL(AnyP::PROTO_HTTP, protocol);
  50 }
  51
  52 /*
  53  * a default constructed AnyP::UriScheme is == AnyP::PROTO_NONE
  54  */
  55 void
  56 testUriScheme::testDefaultConstructor()
  57 {
  58     AnyP::UriScheme lhs;
  59     AnyP::UriScheme rhs(AnyP::PROTO_NONE);
  60     CPPUNIT_ASSERT_EQUAL(lhs, rhs);
  61 }
  62
  63 /*
  64  * we should be able to construct a AnyP::UriScheme from the old 'protocol_t' enum.
  65  */
  66 void
  67 testUriScheme::testConstructprotocol_t()
  68 {
  69     AnyP::UriScheme lhs_none(AnyP::PROTO_NONE), rhs_none(AnyP::PROTO_NONE);
  70     CPPUNIT_ASSERT_EQUAL(lhs_none, rhs_none);
  71
  72     AnyP::UriScheme lhs_cacheobj(AnyP::PROTO_CACHE_OBJECT), rhs_cacheobj(AnyP::PROTO_CACHE_OBJECT);
  73     CPPUNIT_ASSERT_EQUAL(lhs_cacheobj, rhs_cacheobj);
  74     CPPUNIT_ASSERT(lhs_none != rhs_cacheobj);
  75 }
  76
  77 /*
  78  * we should be able to get a char const * version of the method.
  79  */
  80 void
  81 testUriScheme::testC_str()
  82 {
  83     SBuf lhs("wais");
  84     AnyP::UriScheme wais(AnyP::PROTO_WAIS);
  85     SBuf rhs(wais.image());
  86     CPPUNIT_ASSERT_EQUAL(lhs, rhs);
  87 }
  88
  89 /*
  90  * a AnyP::UriScheme replaces protocol_t, so we should be able to test for equality on
  91  * either the left or right hand side seamlessly.
  92  */
  93 void
  94 testUriScheme::testEqualprotocol_t()
  95 {
  96     CPPUNIT_ASSERT(AnyP::UriScheme() == AnyP::PROTO_NONE);
  97     CPPUNIT_ASSERT(not (AnyP::UriScheme(AnyP::PROTO_WAIS) == AnyP::PROTO_HTTP));
  98     CPPUNIT_ASSERT(AnyP::PROTO_HTTP == AnyP::UriScheme(AnyP::PROTO_HTTP));
  99     CPPUNIT_ASSERT(not (AnyP::PROTO_CACHE_OBJECT == AnyP::UriScheme(AnyP::PROTO_HTTP)));
 100 }
 101
 102 /*
 103  * a AnyP::UriScheme should testable for inequality with a protocol_t.
 104  */
 105 void
 106 testUriScheme::testNotEqualprotocol_t()
 107 {
 108     CPPUNIT_ASSERT(AnyP::UriScheme(AnyP::PROTO_NONE) != AnyP::PROTO_HTTP);
 109     CPPUNIT_ASSERT(not (AnyP::UriScheme(AnyP::PROTO_HTTP) != AnyP::PROTO_HTTP));
 110     CPPUNIT_ASSERT(AnyP::PROTO_NONE != AnyP::UriScheme(AnyP::PROTO_HTTP));
 111     CPPUNIT_ASSERT(not (AnyP::PROTO_WAIS != AnyP::UriScheme(AnyP::PROTO_WAIS)));
 112 }
 113
 114 /*
 115  * we should be able to send it to a stream and get the normalised version
 116  */
 117 void
 118 testUriScheme::testStream()
 119 {
 120     std::ostringstream buffer;
 121     buffer << AnyP::UriScheme(AnyP::PROTO_HTTP);
 122     SBuf http_str("http");
 123     SBuf from_buf(buffer.str());
 124     CPPUNIT_ASSERT_EQUAL(http_str, from_buf);
 125 }
 126
 127 void
 128 testUriScheme::setUp()
 129 {
 130     Mem::Init();
 131     AnyP::UriScheme::Init();
 132 }
 133