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SingularityViewer/indra/test/llsdserialize_tut.cpp

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/**
* @file llsdserialize_tut.cpp
* @date 2006-04
* @brief LLSDSerialize unit tests
*
* $LicenseInfo:firstyear=2006&license=viewergpl$
*
* Copyright (c) 2006-2009, Linden Research, Inc.
*
* Second Life Viewer Source Code
* The source code in this file ("Source Code") is provided by Linden Lab
* to you under the terms of the GNU General Public License, version 2.0
* ("GPL"), unless you have obtained a separate licensing agreement
* ("Other License"), formally executed by you and Linden Lab. Terms of
* the GPL can be found in doc/GPL-license.txt in this distribution, or
* online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
*
* There are special exceptions to the terms and conditions of the GPL as
* it is applied to this Source Code. View the full text of the exception
* in the file doc/FLOSS-exception.txt in this software distribution, or
* online at
* http://secondlifegrid.net/programs/open_source/licensing/flossexception
*
* By copying, modifying or distributing this software, you acknowledge
* that you have read and understood your obligations described above,
* and agree to abide by those obligations.
*
* ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
* WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
* COMPLETENESS OR PERFORMANCE.
* $/LicenseInfo$
*/
#include <tut/tut.hpp>
#if !LL_WINDOWS
#include <netinet/in.h>
#endif
#include "linden_common.h"
#include "llsd.h"
#include "llsdserialize.h"
#include "lltut.h"
#include "llformat.h"
// These tests take too long to run on Windows. JC
// Yeah, who cares if windows works or not, right? Phoenix
// Change the 'FALSE' here to 'TRUE' to enable them on Windows
#define RUN_PARSER_TESTS_ON_WINDOWS FALSE
#define RUN_PARSER_TESTS (!LL_WINDOWS || RUN_PARSER_TESTS_ON_WINDOWS)
#if RUN_PARSER_TESTS
#if LL_WINDOWS
#include <winsock2.h>
typedef U32 uint32_t;
#endif
namespace tut
{
struct sd_xml_data
{
sd_xml_data()
{
mFormatter = new LLSDXMLFormatter;
}
LLSD mSD;
LLPointer<LLSDXMLFormatter> mFormatter;
void xml_test(const char* name, const std::string& expected)
{
std::ostringstream ostr;
mFormatter->format(mSD, ostr);
ensure_equals(name, ostr.str(), expected);
}
};
typedef test_group<sd_xml_data> sd_xml_test;
typedef sd_xml_test::object sd_xml_object;
tut::sd_xml_test sd_xml_stream("sd_xml_serialization");
template<> template<>
void sd_xml_object::test<1>()
{
// random atomic tests
std::string expected;
expected = "<llsd><undef /></llsd>\n";
xml_test("undef", expected);
mSD = 3463;
expected = "<llsd><integer>3463</integer></llsd>\n";
xml_test("integer", expected);
mSD = "";
expected = "<llsd><string /></llsd>\n";
xml_test("empty string", expected);
mSD = "foobar";
expected = "<llsd><string>foobar</string></llsd>\n";
xml_test("string", expected);
mSD = LLUUID::null;
expected = "<llsd><uuid /></llsd>\n";
xml_test("null uuid", expected);
mSD = LLUUID("c96f9b1e-f589-4100-9774-d98643ce0bed");
expected = "<llsd><uuid>c96f9b1e-f589-4100-9774-d98643ce0bed</uuid></llsd>\n";
xml_test("uuid", expected);
mSD = LLURI("https://secondlife.com/login");
expected = "<llsd><uri>https://secondlife.com/login</uri></llsd>\n";
xml_test("uri", expected);
mSD = LLDate("2006-04-24T16:11:33Z");
expected = "<llsd><date>2006-04-24T16:11:33Z</date></llsd>\n";
xml_test("date", expected);
// *FIX: test binary
}
template<> template<>
void sd_xml_object::test<2>()
{
// tests with boolean values.
std::string expected;
mFormatter->boolalpha(true);
mSD = true;
expected = "<llsd><boolean>true</boolean></llsd>\n";
xml_test("bool alpha true", expected);
mSD = false;
expected = "<llsd><boolean>false</boolean></llsd>\n";
xml_test("bool alpha false", expected);
mFormatter->boolalpha(false);
mSD = true;
expected = "<llsd><boolean>1</boolean></llsd>\n";
xml_test("bool true", expected);
mSD = false;
expected = "<llsd><boolean>0</boolean></llsd>\n";
xml_test("bool false", expected);
}
template<> template<>
void sd_xml_object::test<3>()
{
// tests with real values.
std::string expected;
mFormatter->realFormat("%.2f");
mSD = 1.0;
expected = "<llsd><real>1.00</real></llsd>\n";
xml_test("real 1", expected);
mSD = -34379.0438;
expected = "<llsd><real>-34379.04</real></llsd>\n";
xml_test("real reduced precision", expected);
mFormatter->realFormat("%.4f");
expected = "<llsd><real>-34379.0438</real></llsd>\n";
xml_test("higher precision", expected);
mFormatter->realFormat("%.0f");
mSD = 0.0;
expected = "<llsd><real>0</real></llsd>\n";
xml_test("no decimal 0", expected);
mSD = 3287.4387;
expected = "<llsd><real>3287</real></llsd>\n";
xml_test("no decimal real number", expected);
}
template<> template<>
void sd_xml_object::test<4>()
{
// tests with arrays
std::string expected;
mSD = LLSD::emptyArray();
expected = "<llsd><array /></llsd>\n";
xml_test("empty array", expected);
mSD.append(LLSD());
expected = "<llsd><array><undef /></array></llsd>\n";
xml_test("1 element array", expected);
mSD.append(1);
expected = "<llsd><array><undef /><integer>1</integer></array></llsd>\n";
xml_test("2 element array", expected);
}
template<> template<>
void sd_xml_object::test<5>()
{
// tests with arrays
std::string expected;
mSD = LLSD::emptyMap();
expected = "<llsd><map /></llsd>\n";
xml_test("empty map", expected);
mSD["foo"] = "bar";
expected = "<llsd><map><key>foo</key><string>bar</string></map></llsd>\n";
xml_test("1 element map", expected);
mSD["baz"] = LLSD();
expected = "<llsd><map><key>baz</key><undef /><key>foo</key><string>bar</string></map></llsd>\n";
xml_test("2 element map", expected);
}
class TestLLSDSerializeData
{
public:
TestLLSDSerializeData();
~TestLLSDSerializeData();
void doRoundTripTests(const std::string&);
void checkRoundTrip(const std::string&, const LLSD& v);
LLPointer<LLSDFormatter> mFormatter;
LLPointer<LLSDParser> mParser;
};
TestLLSDSerializeData::TestLLSDSerializeData()
{
}
TestLLSDSerializeData::~TestLLSDSerializeData()
{
}
void TestLLSDSerializeData::checkRoundTrip(const std::string& msg, const LLSD& v)
{
std::stringstream stream;
mFormatter->format(v, stream);
//LL_INFOS() << "checkRoundTrip: length " << stream.str().length() << LL_ENDL;
LLSD w;
mParser->reset(); // reset() call is needed since test code re-uses mParser
mParser->parse(stream, w, stream.str().size());
try
{
ensure_equals(msg.c_str(), w, v);
}
catch (...)
{
std::cerr << "the serialized string was:" << std::endl;
std::cerr << stream.str() << std::endl;
throw;
}
}
static void fillmap(LLSD& root, U32 width, U32 depth)
{
if(depth == 0)
{
root["foo"] = "bar";
return;
}
for(U32 i = 0; i < width; ++i)
{
std::string key = llformat("child %d", i);
root[key] = LLSD::emptyMap();
fillmap(root[key], width, depth - 1);
}
}
void TestLLSDSerializeData::doRoundTripTests(const std::string& msg)
{
LLSD v;
checkRoundTrip(msg + " undefined", v);
v = true;
checkRoundTrip(msg + " true bool", v);
v = false;
checkRoundTrip(msg + " false bool", v);
v = 1;
checkRoundTrip(msg + " positive int", v);
v = 0;
checkRoundTrip(msg + " zero int", v);
v = -1;
checkRoundTrip(msg + " negative int", v);
v = 1234.5f;
checkRoundTrip(msg + " positive float", v);
v = 0.0f;
checkRoundTrip(msg + " zero float", v);
v = -1234.5f;
checkRoundTrip(msg + " negative float", v);
// FIXME: need a NaN test
v = LLUUID::null;
checkRoundTrip(msg + " null uuid", v);
LLUUID newUUID;
newUUID.generate();
v = newUUID;
checkRoundTrip(msg + " new uuid", v);
v = "";
checkRoundTrip(msg + " empty string", v);
v = "some string";
checkRoundTrip(msg + " non-empty string", v);
v =
"Second Life is a 3-D virtual world entirely built and owned by its residents. "
"Since opening to the public in 2003, it has grown explosively and today is "
"inhabited by nearly 100,000 people from around the globe.\n"
"\n"
"From the moment you enter the World you'll discover a vast digital continent, "
"teeming with people, entertainment, experiences and opportunity. Once you've "
"explored a bit, perhaps you'll find a perfect parcel of land to build your "
"house or business.\n"
"\n"
"You'll also be surrounded by the Creations of your fellow residents. Because "
"residents retain the rights to their digital creations, they can buy, sell "
"and trade with other residents.\n"
"\n"
"The Marketplace currently supports millions of US dollars in monthly "
"transactions. This commerce is handled with the in-world currency, the Linden "
"dollar, which can be converted to US dollars at several thriving online "
"currency exchanges.\n"
"\n"
"Welcome to Second Life. We look forward to seeing you in-world!\n"
;
checkRoundTrip(msg + " long string", v);
static const U32 block_size = 0x000020;
for (U32 block = 0x000000; block <= 0x10ffff; block += block_size)
{
std::ostringstream out;
for (U32 c = block; c < block + block_size; ++c)
{
if (c <= 0x000001f
&& c != 0x000009
&& c != 0x00000a)
{
// see XML standard, sections 2.2 and 4.1
continue;
}
if (0x00d800 <= c && c <= 0x00dfff) { continue; }
if (0x00fdd0 <= c && c <= 0x00fdef) { continue; }
if ((c & 0x00fffe) == 0x00fffe) { continue; }
// see Unicode standard, section 15.8
if (c <= 0x00007f)
{
out << (char)(c & 0x7f);
}
else if (c <= 0x0007ff)
{
out << (char)(0xc0 | ((c >> 6) & 0x1f));
out << (char)(0x80 | ((c >> 0) & 0x3f));
}
else if (c <= 0x00ffff)
{
out << (char)(0xe0 | ((c >> 12) & 0x0f));
out << (char)(0x80 | ((c >> 6) & 0x3f));
out << (char)(0x80 | ((c >> 0) & 0x3f));
}
else
{
out << (char)(0xf0 | ((c >> 18) & 0x07));
out << (char)(0x80 | ((c >> 12) & 0x3f));
out << (char)(0x80 | ((c >> 6) & 0x3f));
out << (char)(0x80 | ((c >> 0) & 0x3f));
}
}
v = out.str();
std::ostringstream blockmsg;
blockmsg << msg << " unicode string block 0x" << std::hex << block;
checkRoundTrip(blockmsg.str(), v);
}
LLDate epoch;
v = epoch;
checkRoundTrip(msg + " epoch date", v);
LLDate aDay("2002-12-07T05:07:15.00Z");
v = aDay;
checkRoundTrip(msg + " date", v);
LLURI path("http://slurl.com/secondlife/Ambleside/57/104/26/");
v = path;
checkRoundTrip(msg + " url", v);
const char source[] = "it must be a blue moon again";
std::vector<U8> data;
copy(&source[0], &source[sizeof(source)], back_inserter(data));
v = data;
checkRoundTrip(msg + " binary", v);
v = LLSD::emptyMap();
checkRoundTrip(msg + " empty map", v);
v = LLSD::emptyMap();
v["name"] = "luke"; //v.insert("name", "luke");
v["age"] = 3; //v.insert("age", 3);
checkRoundTrip(msg + " map", v);
v.clear();
v["a"]["1"] = true;
v["b"]["0"] = false;
checkRoundTrip(msg + " nested maps", v);
v = LLSD::emptyArray();
checkRoundTrip(msg + " empty array", v);
v = LLSD::emptyArray();
v.append("ali");
v.append(28);
checkRoundTrip(msg + " array", v);
v.clear();
v[0][0] = true;
v[1][0] = false;
checkRoundTrip(msg + " nested arrays", v);
v = LLSD::emptyMap();
fillmap(v, 10, 6); // 10^6 maps
checkRoundTrip(msg + " many nested maps", v);
}
typedef tut::test_group<TestLLSDSerializeData> TestLLSDSerialzeGroup;
typedef TestLLSDSerialzeGroup::object TestLLSDSerializeObject;
TestLLSDSerialzeGroup gTestLLSDSerializeGroup("llsd serialization");
template<> template<>
void TestLLSDSerializeObject::test<1>()
{
mFormatter = new LLSDNotationFormatter();
mParser = new LLSDNotationParser();
doRoundTripTests("notation serialization");
}
template<> template<>
void TestLLSDSerializeObject::test<2>()
{
mFormatter = new LLSDXMLFormatter();
mParser = new LLSDXMLParser();
doRoundTripTests("xml serialization");
}
template<> template<>
void TestLLSDSerializeObject::test<3>()
{
mFormatter = new LLSDBinaryFormatter();
mParser = new LLSDBinaryParser();
doRoundTripTests("binary serialization");
}
/**
* @class TestLLSDParsing
* @brief Base class for of a parse tester.
*/
template <class parser_t>
class TestLLSDParsing
{
public:
TestLLSDParsing()
{
mParser = new parser_t;
}
void ensureParse(
const std::string& msg,
const std::string& in,
const LLSD& expected_value,
S32 expected_count)
{
std::stringstream input;
input.str(in);
LLSD parsed_result;
mParser->reset(); // reset() call is needed since test code re-uses mParser
S32 parsed_count = mParser->parse(input, parsed_result, in.size());
ensure_equals(msg.c_str(), parsed_result, expected_value);
// This count check is really only useful for expected
// parse failures, since the ensures equal will already
// require eqality.
std::string count_msg(msg);
count_msg += " (count)";
ensure_equals(count_msg, parsed_count, expected_count);
}
LLPointer<parser_t> mParser;
};
/**
* @class TestLLSDXMLParsing
* @brief Concrete instance of a parse tester.
*/
class TestLLSDXMLParsing : public TestLLSDParsing<LLSDXMLParser>
{
public:
TestLLSDXMLParsing() {}
};
typedef tut::test_group<TestLLSDXMLParsing> TestLLSDXMLParsingGroup;
typedef TestLLSDXMLParsingGroup::object TestLLSDXMLParsingObject;
TestLLSDXMLParsingGroup gTestLLSDXMLParsingGroup("llsd XML parsing");
template<> template<>
void TestLLSDXMLParsingObject::test<1>()
{
// test handling of xml not recognized as llsd results in an
// LLSD Undefined
ensureParse(
"malformed xml",
"<llsd><string>ha ha</string>",
LLSD(),
LLSDParser::PARSE_FAILURE);
ensureParse(
"not llsd",
"<html><body><p>ha ha</p></body></html>",
LLSD(),
LLSDParser::PARSE_FAILURE);
ensureParse(
"value without llsd",
"<string>ha ha</string>",
LLSD(),
LLSDParser::PARSE_FAILURE);
ensureParse(
"key without llsd",
"<key>ha ha</key>",
LLSD(),
LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDXMLParsingObject::test<2>()
{
// test handling of unrecognized or unparseable llsd values
LLSD v;
v["amy"] = 23;
v["bob"] = LLSD();
v["cam"] = 1.23;
ensureParse(
"unknown data type",
"<llsd><map>"
"<key>amy</key><integer>23</integer>"
"<key>bob</key><bigint>99999999999999999</bigint>"
"<key>cam</key><real>1.23</real>"
"</map></llsd>",
v,
v.size() + 1);
}
template<> template<>
void TestLLSDXMLParsingObject::test<3>()
{
// test handling of nested bad data
LLSD v;
v["amy"] = 23;
v["cam"] = 1.23;
ensureParse(
"map with html",
"<llsd><map>"
"<key>amy</key><integer>23</integer>"
"<html><body>ha ha</body></html>"
"<key>cam</key><real>1.23</real>"
"</map></llsd>",
v,
v.size() + 1);
v.clear();
v["amy"] = 23;
v["cam"] = 1.23;
ensureParse(
"map with value for key",
"<llsd><map>"
"<key>amy</key><integer>23</integer>"
"<string>ha ha</string>"
"<key>cam</key><real>1.23</real>"
"</map></llsd>",
v,
v.size() + 1);
v.clear();
v["amy"] = 23;
v["bob"] = LLSD::emptyMap();
v["cam"] = 1.23;
ensureParse(
"map with map of html",
"<llsd><map>"
"<key>amy</key><integer>23</integer>"
"<key>bob</key>"
"<map>"
"<html><body>ha ha</body></html>"
"</map>"
"<key>cam</key><real>1.23</real>"
"</map></llsd>",
v,
v.size() + 1);
v.clear();
v[0] = 23;
v[1] = LLSD();
v[2] = 1.23;
ensureParse(
"array value of html",
"<llsd><array>"
"<integer>23</integer>"
"<html><body>ha ha</body></html>"
"<real>1.23</real>"
"</array></llsd>",
v,
v.size() + 1);
v.clear();
v[0] = 23;
v[1] = LLSD::emptyMap();
v[2] = 1.23;
ensureParse(
"array with map of html",
"<llsd><array>"
"<integer>23</integer>"
"<map>"
"<html><body>ha ha</body></html>"
"</map>"
"<real>1.23</real>"
"</array></llsd>",
v,
v.size() + 1);
}
/*
TODO:
test XML parsing
binary with unrecognized encoding
nested LLSD tags
multiple values inside an LLSD
*/
/**
* @class TestLLSDNotationParsing
* @brief Concrete instance of a parse tester.
*/
class TestLLSDNotationParsing : public TestLLSDParsing<LLSDNotationParser>
{
public:
TestLLSDNotationParsing() {}
};
typedef tut::test_group<TestLLSDNotationParsing> TestLLSDNotationParsingGroup;
typedef TestLLSDNotationParsingGroup::object TestLLSDNotationParsingObject;
TestLLSDNotationParsingGroup gTestLLSDNotationParsingGroup(
"llsd notation parsing");
template<> template<>
void TestLLSDNotationParsingObject::test<1>()
{
// test handling of xml not recognized as llsd results in an
// LLSD Undefined
ensureParse(
"malformed notation map",
"{'ha ha'",
LLSD(),
LLSDParser::PARSE_FAILURE);
ensureParse(
"malformed notation array",
"['ha ha'",
LLSD(),
LLSDParser::PARSE_FAILURE);
ensureParse(
"malformed notation string",
"'ha ha",
LLSD(),
LLSDParser::PARSE_FAILURE);
ensureParse(
"bad notation noise",
"g48ejlnfr",
LLSD(),
LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDNotationParsingObject::test<2>()
{
ensureParse("valid undef", "!", LLSD(), 1);
}
template<> template<>
void TestLLSDNotationParsingObject::test<3>()
{
LLSD val = false;
ensureParse("valid boolean false 0", "false", val, 1);
ensureParse("valid boolean false 1", "f", val, 1);
ensureParse("valid boolean false 2", "0", val, 1);
ensureParse("valid boolean false 3", "F", val, 1);
ensureParse("valid boolean false 4", "FALSE", val, 1);
val = true;
ensureParse("valid boolean true 0", "true", val, 1);
ensureParse("valid boolean true 1", "t", val, 1);
ensureParse("valid boolean true 2", "1", val, 1);
ensureParse("valid boolean true 3", "T", val, 1);
ensureParse("valid boolean true 4", "TRUE", val, 1);
val.clear();
ensureParse("invalid true", "TR", val, LLSDParser::PARSE_FAILURE);
ensureParse("invalid false", "FAL", val, LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDNotationParsingObject::test<4>()
{
LLSD val = 123;
ensureParse("valid integer", "i123", val, 1);
val.clear();
ensureParse("invalid integer", "421", val, LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDNotationParsingObject::test<5>()
{
LLSD val = 456.7;
ensureParse("valid real", "r456.7", val, 1);
val.clear();
ensureParse("invalid real", "456.7", val, LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDNotationParsingObject::test<6>()
{
LLUUID id;
LLSD val = id;
ensureParse(
"unparseable uuid",
"u123",
LLSD(),
LLSDParser::PARSE_FAILURE);
id.generate();
val = id;
std::string uuid_str("u");
uuid_str += id.asString();
ensureParse("valid uuid", uuid_str.c_str(), val, 1);
}
template<> template<>
void TestLLSDNotationParsingObject::test<7>()
{
LLSD val = std::string("foolish");
ensureParse("valid string 1", "\"foolish\"", val, 1);
val = std::string("g'day");
ensureParse("valid string 2", "\"g'day\"", val, 1);
val = std::string("have a \"nice\" day");
ensureParse("valid string 3", "'have a \"nice\" day'", val, 1);
val = std::string("whatever");
ensureParse("valid string 4", "s(8)\"whatever\"", val, 1);
}
template<> template<>
void TestLLSDNotationParsingObject::test<8>()
{
ensureParse(
"invalid string 1",
"s(7)\"whatever\"",
LLSD(),
LLSDParser::PARSE_FAILURE);
ensureParse(
"invalid string 2",
"s(9)\"whatever\"",
LLSD(),
LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDNotationParsingObject::test<9>()
{
LLSD val = LLURI("http://www.google.com");
ensureParse("valid uri", "l\"http://www.google.com\"", val, 1);
}
template<> template<>
void TestLLSDNotationParsingObject::test<10>()
{
LLSD val = LLDate("2007-12-28T09:22:53.10Z");
ensureParse("valid date", "d\"2007-12-28T09:22:53.10Z\"", val, 1);
}
template<> template<>
void TestLLSDNotationParsingObject::test<11>()
{
std::vector<U8> vec;
vec.push_back((U8)'a'); vec.push_back((U8)'b'); vec.push_back((U8)'c');
vec.push_back((U8)'3'); vec.push_back((U8)'2'); vec.push_back((U8)'1');
LLSD val = vec;
ensureParse("valid binary b64", "b64\"YWJjMzIx\"", val, 1);
ensureParse("valid bainry b16", "b16\"616263333231\"", val, 1);
ensureParse("valid bainry raw", "b(6)\"abc321\"", val, 1);
}
template<> template<>
void TestLLSDNotationParsingObject::test<12>()
{
ensureParse(
"invalid -- binary length specified too long",
"b(7)\"abc321\"",
LLSD(),
LLSDParser::PARSE_FAILURE);
ensureParse(
"invalid -- binary length specified way too long",
"b(1000000)\"abc321\"",
LLSD(),
LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDNotationParsingObject::test<13>()
{
LLSD val;
val["amy"] = 23;
val["bob"] = LLSD();
val["cam"] = 1.23;
ensureParse("simple map", "{'amy':i23,'bob':!,'cam':r1.23}", val, 4);
val["bob"] = LLSD::emptyMap();
val["bob"]["vehicle"] = std::string("bicycle");
ensureParse(
"nested map",
"{'amy':i23,'bob':{'vehicle':'bicycle'},'cam':r1.23}",
val,
5);
}
template<> template<>
void TestLLSDNotationParsingObject::test<14>()
{
LLSD val;
val.append(23);
val.append(LLSD());
val.append(1.23);
ensureParse("simple array", "[i23,!,r1.23]", val, 4);
val[1] = LLSD::emptyArray();
val[1].append("bicycle");
ensureParse("nested array", "[i23,['bicycle'],r1.23]", val, 5);
}
template<> template<>
void TestLLSDNotationParsingObject::test<15>()
{
LLSD val;
val["amy"] = 23;
val["bob"]["dogs"] = LLSD::emptyArray();
val["bob"]["dogs"].append(LLSD::emptyMap());
val["bob"]["dogs"][0]["name"] = std::string("groove");
val["bob"]["dogs"][0]["breed"] = std::string("samoyed");
val["bob"]["dogs"].append(LLSD::emptyMap());
val["bob"]["dogs"][1]["name"] = std::string("greyley");
val["bob"]["dogs"][1]["breed"] = std::string("chow/husky");
val["cam"] = 1.23;
ensureParse(
"nested notation",
"{'amy':i23,"
" 'bob':{'dogs':["
"{'name':'groove', 'breed':'samoyed'},"
"{'name':'greyley', 'breed':'chow/husky'}]},"
" 'cam':r1.23}",
val,
11);
}
template<> template<>
void TestLLSDNotationParsingObject::test<16>()
{
// text to make sure that incorrect sizes bail because
std::string bad_str("s(5)\"hi\"");
ensureParse(
"size longer than bytes left",
bad_str,
LLSD(),
LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDNotationParsingObject::test<17>()
{
// text to make sure that incorrect sizes bail because
std::string bad_bin("b(5)\"hi\"");
ensureParse(
"size longer than bytes left",
bad_bin,
LLSD(),
LLSDParser::PARSE_FAILURE);
}
/**
* @class TestLLSDBinaryParsing
* @brief Concrete instance of a parse tester.
*/
class TestLLSDBinaryParsing : public TestLLSDParsing<LLSDBinaryParser>
{
public:
TestLLSDBinaryParsing() {}
};
typedef tut::test_group<TestLLSDBinaryParsing> TestLLSDBinaryParsingGroup;
typedef TestLLSDBinaryParsingGroup::object TestLLSDBinaryParsingObject;
TestLLSDBinaryParsingGroup gTestLLSDBinaryParsingGroup(
"llsd binary parsing");
template<> template<>
void TestLLSDBinaryParsingObject::test<1>()
{
std::vector<U8> vec;
vec.resize(6);
vec[0] = 'a'; vec[1] = 'b'; vec[2] = 'c';
vec[3] = '3'; vec[4] = '2'; vec[5] = '1';
std::string string_expected((char*)&vec[0], vec.size());
LLSD value = string_expected;
vec.resize(11);
vec[0] = 's'; // for string
vec[5] = 'a'; vec[6] = 'b'; vec[7] = 'c';
vec[8] = '3'; vec[9] = '2'; vec[10] = '1';
uint32_t size = htonl(6);
memcpy(&vec[1], &size, sizeof(uint32_t));
std::string str_good((char*)&vec[0], vec.size());
ensureParse("correct string parse", str_good, value, 1);
size = htonl(7);
memcpy(&vec[1], &size, sizeof(uint32_t));
std::string str_bad_1((char*)&vec[0], vec.size());
ensureParse(
"incorrect size string parse",
str_bad_1,
LLSD(),
LLSDParser::PARSE_FAILURE);
size = htonl(100000);
memcpy(&vec[1], &size, sizeof(uint32_t));
std::string str_bad_2((char*)&vec[0], vec.size());
ensureParse(
"incorrect size string parse",
str_bad_2,
LLSD(),
LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDBinaryParsingObject::test<2>()
{
std::vector<U8> vec;
vec.resize(6);
vec[0] = 'a'; vec[1] = 'b'; vec[2] = 'c';
vec[3] = '3'; vec[4] = '2'; vec[5] = '1';
LLSD value = vec;
vec.resize(11);
vec[0] = 'b'; // for binary
vec[5] = 'a'; vec[6] = 'b'; vec[7] = 'c';
vec[8] = '3'; vec[9] = '2'; vec[10] = '1';
uint32_t size = htonl(6);
memcpy(&vec[1], &size, sizeof(uint32_t));
std::string str_good((char*)&vec[0], vec.size());
ensureParse("correct binary parse", str_good, value, 1);
size = htonl(7);
memcpy(&vec[1], &size, sizeof(uint32_t));
std::string str_bad_1((char*)&vec[0], vec.size());
ensureParse(
"incorrect size binary parse 1",
str_bad_1,
LLSD(),
LLSDParser::PARSE_FAILURE);
size = htonl(100000);
memcpy(&vec[1], &size, sizeof(uint32_t));
std::string str_bad_2((char*)&vec[0], vec.size());
ensureParse(
"incorrect size binary parse 2",
str_bad_2,
LLSD(),
LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDBinaryParsingObject::test<3>()
{
// test handling of xml not recognized as llsd results in an
// LLSD Undefined
ensureParse(
"malformed binary map",
"{'ha ha'",
LLSD(),
LLSDParser::PARSE_FAILURE);
ensureParse(
"malformed binary array",
"['ha ha'",
LLSD(),
LLSDParser::PARSE_FAILURE);
ensureParse(
"malformed binary string",
"'ha ha",
LLSD(),
LLSDParser::PARSE_FAILURE);
ensureParse(
"bad noise",
"g48ejlnfr",
LLSD(),
LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDBinaryParsingObject::test<4>()
{
ensureParse("valid undef", "!", LLSD(), 1);
}
template<> template<>
void TestLLSDBinaryParsingObject::test<5>()
{
LLSD val = false;
ensureParse("valid boolean false 2", "0", val, 1);
val = true;
ensureParse("valid boolean true 2", "1", val, 1);
val.clear();
ensureParse("invalid true", "t", val, LLSDParser::PARSE_FAILURE);
ensureParse("invalid false", "f", val, LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDBinaryParsingObject::test<6>()
{
std::vector<U8> vec;
vec.push_back('{');
vec.resize(vec.size() + 4);
uint32_t size = htonl(1);
memcpy(&vec[1], &size, sizeof(uint32_t));
vec.push_back('k');
int key_size_loc = vec.size();
size = htonl(1); // 1 too short
vec.resize(vec.size() + 4);
memcpy(&vec[key_size_loc], &size, sizeof(uint32_t));
vec.push_back('a'); vec.push_back('m'); vec.push_back('y');
vec.push_back('i');
int integer_loc = vec.size();
vec.resize(vec.size() + 4);
uint32_t val_int = htonl(23);
memcpy(&vec[integer_loc], &val_int, sizeof(uint32_t));
std::string str_bad_1((char*)&vec[0], vec.size());
ensureParse(
"invalid key size",
str_bad_1,
LLSD(),
LLSDParser::PARSE_FAILURE);
// check with correct size, but unterminated map (missing '}')
size = htonl(3); // correct size
memcpy(&vec[key_size_loc], &size, sizeof(uint32_t));
std::string str_bad_2((char*)&vec[0], vec.size());
ensureParse(
"valid key size, unterminated map",
str_bad_2,
LLSD(),
LLSDParser::PARSE_FAILURE);
// check w/ correct size and correct map termination
LLSD val;
val["amy"] = 23;
vec.push_back('}');
std::string str_good((char*)&vec[0], vec.size());
ensureParse(
"valid map",
str_good,
val,
2);
// check w/ incorrect sizes and correct map termination
size = htonl(0); // 1 too few (for the map entry)
memcpy(&vec[1], &size, sizeof(uint32_t));
std::string str_bad_3((char*)&vec[0], vec.size());
ensureParse(
"invalid map too long",
str_bad_3,
LLSD(),
LLSDParser::PARSE_FAILURE);
size = htonl(2); // 1 too many
memcpy(&vec[1], &size, sizeof(uint32_t));
std::string str_bad_4((char*)&vec[0], vec.size());
ensureParse(
"invalid map too short",
str_bad_4,
LLSD(),
LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDBinaryParsingObject::test<7>()
{
std::vector<U8> vec;
vec.push_back('[');
vec.resize(vec.size() + 4);
uint32_t size = htonl(1); // 1 too short
memcpy(&vec[1], &size, sizeof(uint32_t));
vec.push_back('"'); vec.push_back('a'); vec.push_back('m');
vec.push_back('y'); vec.push_back('"'); vec.push_back('i');
int integer_loc = vec.size();
vec.resize(vec.size() + 4);
uint32_t val_int = htonl(23);
memcpy(&vec[integer_loc], &val_int, sizeof(uint32_t));
std::string str_bad_1((char*)&vec[0], vec.size());
ensureParse(
"invalid array size",
str_bad_1,
LLSD(),
LLSDParser::PARSE_FAILURE);
// check with correct size, but unterminated map (missing ']')
size = htonl(2); // correct size
memcpy(&vec[1], &size, sizeof(uint32_t));
std::string str_bad_2((char*)&vec[0], vec.size());
ensureParse(
"unterminated array",
str_bad_2,
LLSD(),
LLSDParser::PARSE_FAILURE);
// check w/ correct size and correct map termination
LLSD val;
val.append("amy");
val.append(23);
vec.push_back(']');
std::string str_good((char*)&vec[0], vec.size());
ensureParse(
"valid array",
str_good,
val,
3);
// check with too many elements
size = htonl(3); // 1 too long
memcpy(&vec[1], &size, sizeof(uint32_t));
std::string str_bad_3((char*)&vec[0], vec.size());
ensureParse(
"array too short",
str_bad_3,
LLSD(),
LLSDParser::PARSE_FAILURE);
}
template<> template<>
void TestLLSDBinaryParsingObject::test<8>()
{
std::vector<U8> vec;
vec.push_back('{');
vec.resize(vec.size() + 4);
memset(&vec[1], 0, 4);
vec.push_back('}');
std::string str_good((char*)&vec[0], vec.size());
LLSD val = LLSD::emptyMap();
ensureParse(
"empty map",
str_good,
val,
1);
}
template<> template<>
void TestLLSDBinaryParsingObject::test<9>()
{
std::vector<U8> vec;
vec.push_back('[');
vec.resize(vec.size() + 4);
memset(&vec[1], 0, 4);
vec.push_back(']');
std::string str_good((char*)&vec[0], vec.size());
LLSD val = LLSD::emptyArray();
ensureParse(
"empty array",
str_good,
val,
1);
}
template<> template<>
void TestLLSDBinaryParsingObject::test<10>()
{
std::vector<U8> vec;
vec.push_back('l');
vec.resize(vec.size() + 4);
uint32_t size = htonl(14); // 1 too long
memcpy(&vec[1], &size, sizeof(uint32_t));
vec.push_back('h'); vec.push_back('t'); vec.push_back('t');
vec.push_back('p'); vec.push_back(':'); vec.push_back('/');
vec.push_back('/'); vec.push_back('s'); vec.push_back('l');
vec.push_back('.'); vec.push_back('c'); vec.push_back('o');
vec.push_back('m');
std::string str_bad((char*)&vec[0], vec.size());
ensureParse(
"invalid uri length size",
str_bad,
LLSD(),
LLSDParser::PARSE_FAILURE);
LLSD val;
val = LLURI("http://sl.com");
size = htonl(13); // correct length
memcpy(&vec[1], &size, sizeof(uint32_t));
std::string str_good((char*)&vec[0], vec.size());
ensureParse(
"valid key size",
str_good,
val,
1);
}
/*
template<> template<>
void TestLLSDBinaryParsingObject::test<11>()
{
}
*/
/**
* @class TestLLSDCrossCompatible
* @brief Miscellaneous serialization and parsing tests
*/
class TestLLSDCrossCompatible
{
public:
TestLLSDCrossCompatible() {}
void ensureBinaryAndNotation(
const std::string& msg,
const LLSD& input)
{
// to binary, and back again
std::stringstream str1;
S32 count1 = LLSDSerialize::toBinary(input, str1);
LLSD actual_value_bin;
S32 count2 = LLSDSerialize::fromBinary(
actual_value_bin,
str1,
LLSDSerialize::SIZE_UNLIMITED);
ensure_equals(
"ensureBinaryAndNotation binary count",
count2,
count1);
// to notation and back again
std::stringstream str2;
S32 count3 = LLSDSerialize::toNotation(actual_value_bin, str2);
ensure_equals(
"ensureBinaryAndNotation notation count1",
count3,
count2);
LLSD actual_value_notation;
S32 count4 = LLSDSerialize::fromNotation(
actual_value_notation,
str2,
LLSDSerialize::SIZE_UNLIMITED);
ensure_equals(
"ensureBinaryAndNotation notation count2",
count4,
count3);
ensure_equals(
(msg + " (binaryandnotation)").c_str(),
actual_value_notation,
input);
}
void ensureBinaryAndXML(
const std::string& msg,
const LLSD& input)
{
// to binary, and back again
std::stringstream str1;
S32 count1 = LLSDSerialize::toBinary(input, str1);
LLSD actual_value_bin;
S32 count2 = LLSDSerialize::fromBinary(
actual_value_bin,
str1,
LLSDSerialize::SIZE_UNLIMITED);
ensure_equals(
"ensureBinaryAndXML binary count",
count2,
count1);
// to xml and back again
std::stringstream str2;
S32 count3 = LLSDSerialize::toXML(actual_value_bin, str2);
ensure_equals(
"ensureBinaryAndXML xml count1",
count3,
count2);
LLSD actual_value_xml;
S32 count4 = LLSDSerialize::fromXML(actual_value_xml, str2);
ensure_equals(
"ensureBinaryAndXML xml count2",
count4,
count3);
ensure_equals((msg + " (binaryandxml)").c_str(), actual_value_xml, input);
}
};
typedef tut::test_group<TestLLSDCrossCompatible> TestLLSDCompatibleGroup;
typedef TestLLSDCompatibleGroup::object TestLLSDCompatibleObject;
TestLLSDCompatibleGroup gTestLLSDCompatibleGroup(
"llsd serialize compatible");
template<> template<>
void TestLLSDCompatibleObject::test<1>()
{
LLSD test;
ensureBinaryAndNotation("undef", test);
ensureBinaryAndXML("undef", test);
test = true;
ensureBinaryAndNotation("boolean true", test);
ensureBinaryAndXML("boolean true", test);
test = false;
ensureBinaryAndNotation("boolean false", test);
ensureBinaryAndXML("boolean false", test);
test = 0;
ensureBinaryAndNotation("integer zero", test);
ensureBinaryAndXML("integer zero", test);
test = 1;
ensureBinaryAndNotation("integer positive", test);
ensureBinaryAndXML("integer positive", test);
test = -234567;
ensureBinaryAndNotation("integer negative", test);
ensureBinaryAndXML("integer negative", test);
test = 0.0;
ensureBinaryAndNotation("real zero", test);
ensureBinaryAndXML("real zero", test);
test = 1.0;
ensureBinaryAndNotation("real positive", test);
ensureBinaryAndXML("real positive", test);
test = -1.0;
ensureBinaryAndNotation("real negative", test);
ensureBinaryAndXML("real negative", test);
}
template<> template<>
void TestLLSDCompatibleObject::test<2>()
{
LLSD test;
test = "foobar";
ensureBinaryAndNotation("string", test);
ensureBinaryAndXML("string", test);
}
template<> template<>
void TestLLSDCompatibleObject::test<3>()
{
LLSD test;
LLUUID id;
id.generate();
test = id;
ensureBinaryAndNotation("uuid", test);
ensureBinaryAndXML("uuid", test);
}
template<> template<>
void TestLLSDCompatibleObject::test<4>()
{
LLSD test;
test = LLDate(12345.0);
ensureBinaryAndNotation("date", test);
ensureBinaryAndXML("date", test);
}
template<> template<>
void TestLLSDCompatibleObject::test<5>()
{
LLSD test;
test = LLURI("http://www.secondlife.com/");
ensureBinaryAndNotation("uri", test);
ensureBinaryAndXML("uri", test);
}
template<> template<>
void TestLLSDCompatibleObject::test<6>()
{
LLSD test;
typedef std::vector<U8> buf_t;
buf_t val;
for(int ii = 0; ii < 100; ++ii)
{
srand(ii); /* Flawfinder: ignore */
S32 size = rand() % 100 + 10;
std::generate_n(
std::back_insert_iterator<buf_t>(val),
size,
rand);
}
test = val;
ensureBinaryAndNotation("binary", test);
ensureBinaryAndXML("binary", test);
}
template<> template<>
void TestLLSDCompatibleObject::test<7>()
{
LLSD test;
test = LLSD::emptyArray();
test.append(1);
test.append("hello");
ensureBinaryAndNotation("array", test);
ensureBinaryAndXML("array", test);
}
template<> template<>
void TestLLSDCompatibleObject::test<8>()
{
LLSD test;
test = LLSD::emptyArray();
test["foo"] = "bar";
test["baz"] = 100;
ensureBinaryAndNotation("map", test);
ensureBinaryAndXML("map", test);
}
}
#endif
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