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+/**
+ * @file common.cpp
+ * @author Phoenix
+ * @date 2005-10-12
+ * @brief Common templates for test framework
+ *
+ * $LicenseInfo:firstyear=2005&license=viewergpl$
+ *
+ * Copyright (c) 2005-2009, 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.
+ * $/LicenseInfo$
+ */
+
+/**
+ *
+ * THOROUGH_DESCRIPTION of common.cpp
+ *
+ */
+
+#include <algorithm>
+#include <iomanip>
+#include <iterator>
+
+#include "linden_common.h"
+
+#include "../llmemorystream.h"
+#include "../llsd.h"
+#include "../llsdserialize.h"
+#include "../u64.h"
+#include "../llhash.h"
+
+#include "../test/lltut.h"
+
+
+#if LL_WINDOWS
+// disable overflow warnings
+#pragma warning(disable: 4307)
+#endif
+
+namespace tut
+{
+ struct sd_data
+ {
+ };
+ typedef test_group<sd_data> sd_test;
+ typedef sd_test::object sd_object;
+ tut::sd_test sd("llsd");
+
+ template<> template<>
+ void sd_object::test<1>()
+ {
+ std::ostringstream resp;
+ resp << "{'connect':true, 'position':[r128,r128,r128], 'look_at':[r0,r1,r0], 'agent_access':'M', 'region_x':i8192, 'region_y':i8192}";
+ std::string str = resp.str();
+ LLMemoryStream mstr((U8*)str.c_str(), str.size());
+ LLSD response;
+ S32 count = LLSDSerialize::fromNotation(response, mstr, str.size());
+ ensure("stream parsed", response.isDefined());
+ ensure_equals("stream parse count", count, 13);
+ ensure_equals("sd type", response.type(), LLSD::TypeMap);
+ ensure_equals("map element count", response.size(), 6);
+ ensure_equals("value connect", response["connect"].asBoolean(), true);
+ ensure_equals("value region_x", response["region_x"].asInteger(),8192);
+ ensure_equals("value region_y", response["region_y"].asInteger(),8192);
+ }
+
+ template<> template<>
+ void sd_object::test<2>()
+ {
+ const std::string decoded("random");
+ //const std::string encoded("cmFuZG9t\n");
+ const std::string streamed("b(6)\"random\"");
+ typedef std::vector<U8> buf_t;
+ buf_t buf;
+ std::copy(
+ decoded.begin(),
+ decoded.end(),
+ std::back_insert_iterator<buf_t>(buf));
+ LLSD sd;
+ sd = buf;
+ std::stringstream str;
+ S32 count = LLSDSerialize::toNotation(sd, str);
+ ensure_equals("output count", count, 1);
+ std::string actual(str.str());
+ ensure_equals("formatted binary encoding", actual, streamed);
+ sd.clear();
+ LLSDSerialize::fromNotation(sd, str, str.str().size());
+ std::vector<U8> after;
+ after = sd.asBinary();
+ ensure_equals("binary decoded size", after.size(), decoded.size());
+ ensure("binary decoding", (0 == memcmp(
+ &after[0],
+ decoded.c_str(),
+ decoded.size())));
+ }
+
+ template<> template<>
+ void sd_object::test<3>()
+ {
+ for(S32 i = 0; i < 100; ++i)
+ {
+ // gen up a starting point
+ typedef std::vector<U8> buf_t;
+ buf_t source;
+ srand(i); /* Flawfinder: ignore */
+ S32 size = rand() % 1000 + 10;
+ std::generate_n(
+ std::back_insert_iterator<buf_t>(source),
+ size,
+ rand);
+ LLSD sd(source);
+ std::stringstream str;
+ S32 count = LLSDSerialize::toNotation(sd, str);
+ sd.clear();
+ ensure_equals("format count", count, 1);
+ LLSD sd2;
+ count = LLSDSerialize::fromNotation(sd2, str, str.str().size());
+ ensure_equals("parse count", count, 1);
+ buf_t dest = sd2.asBinary();
+ str.str("");
+ str << "binary encoding size " << i;
+ ensure_equals(str.str().c_str(), dest.size(), source.size());
+ str.str("");
+ str << "binary encoding " << i;
+ ensure(str.str().c_str(), (source == dest));
+ }
+ }
+
+ template<> template<>
+ void sd_object::test<4>()
+ {
+ std::ostringstream ostr;
+ ostr << "{'task_id':u1fd77b79-a8e7-25a5-9454-02a4d948ba1c}\n"
+ << "{\n\tname\tObject|\n}\n";
+ std::string expected = ostr.str();
+ std::stringstream serialized;
+ serialized << "'" << LLSDNotationFormatter::escapeString(expected)
+ << "'";
+ LLSD sd;
+ S32 count = LLSDSerialize::fromNotation(
+ sd,
+ serialized,
+ serialized.str().size());
+ ensure_equals("parse count", count, 1);
+ ensure_equals("String streaming", sd.asString(), expected);
+ }
+
+ template<> template<>
+ void sd_object::test<5>()
+ {
+ for(S32 i = 0; i < 100; ++i)
+ {
+ // gen up a starting point
+ typedef std::vector<U8> buf_t;
+ buf_t source;
+ srand(666 + i); /* Flawfinder: ignore */
+ S32 size = rand() % 1000 + 10;
+ std::generate_n(
+ std::back_insert_iterator<buf_t>(source),
+ size,
+ rand);
+ std::stringstream str;
+ str << "b(" << size << ")\"";
+ str.write((const char*)&source[0], size);
+ str << "\"";
+ LLSD sd;
+ S32 count = LLSDSerialize::fromNotation(sd, str, str.str().size());
+ ensure_equals("binary parse", count, 1);
+ buf_t actual = sd.asBinary();
+ ensure_equals("binary size", actual.size(), (size_t)size);
+ ensure("binary data", (0 == memcmp(&source[0], &actual[0], size)));
+ }
+ }
+
+ template<> template<>
+ void sd_object::test<6>()
+ {
+ std::string expected("'{\"task_id\":u1fd77b79-a8e7-25a5-9454-02a4d948ba1c}'\t\n\t\t");
+ std::stringstream str;
+ str << "s(" << expected.size() << ")'";
+ str.write(expected.c_str(), expected.size());
+ str << "'";
+ LLSD sd;
+ S32 count = LLSDSerialize::fromNotation(sd, str, str.str().size());
+ ensure_equals("parse count", count, 1);
+ std::string actual = sd.asString();
+ ensure_equals("string sizes", actual.size(), expected.size());
+ ensure_equals("string content", actual, expected);
+ }
+
+ template<> template<>
+ void sd_object::test<7>()
+ {
+ std::string msg("come on in");
+ std::stringstream stream;
+ stream << "{'connect':1, 'message':'" << msg << "',"
+ << " 'position':[r45.65,r100.1,r25.5],"
+ << " 'look_at':[r0,r1,r0],"
+ << " 'agent_access':'PG'}";
+ LLSD sd;
+ S32 count = LLSDSerialize::fromNotation(
+ sd,
+ stream,
+ stream.str().size());
+ ensure_equals("parse count", count, 12);
+ ensure_equals("bool value", sd["connect"].asBoolean(), true);
+ ensure_equals("message value", sd["message"].asString(), msg);
+ ensure_equals("pos x", sd["position"][0].asReal(), 45.65);
+ ensure_equals("pos y", sd["position"][1].asReal(), 100.1);
+ ensure_equals("pos z", sd["position"][2].asReal(), 25.5);
+ ensure_equals("look x", sd["look_at"][0].asReal(), 0.0);
+ ensure_equals("look y", sd["look_at"][1].asReal(), 1.0);
+ ensure_equals("look z", sd["look_at"][2].asReal(), 0.0);
+ }
+
+ template<> template<>
+ void sd_object::test<8>()
+ {
+ std::stringstream resp;
+ resp << "{'label':'short string test', 'singlechar':'a', 'empty':'', 'endoftest':'end' }";
+ LLSD response;
+ S32 count = LLSDSerialize::fromNotation(
+ response,
+ resp,
+ resp.str().size());
+ ensure_equals("parse count", count, 5);
+ ensure_equals("sd type", response.type(), LLSD::TypeMap);
+ ensure_equals("map element count", response.size(), 4);
+ ensure_equals("singlechar", response["singlechar"].asString(), "a");
+ ensure_equals("empty", response["empty"].asString(), "");
+ }
+
+ template<> template<>
+ void sd_object::test<9>()
+ {
+ std::ostringstream resp;
+ resp << "{'label':'short binary test', 'singlebinary':b(1)\"A\", 'singlerawstring':s(1)\"A\", 'endoftest':'end' }";
+ std::string str = resp.str();
+ LLSD sd;
+ LLMemoryStream mstr((U8*)str.c_str(), str.size());
+ S32 count = LLSDSerialize::fromNotation(sd, mstr, str.size());
+ ensure_equals("parse count", count, 5);
+ ensure("sd created", sd.isDefined());
+ ensure_equals("sd type", sd.type(), LLSD::TypeMap);
+ ensure_equals("map element count", sd.size(), 4);
+ ensure_equals(
+ "label",
+ sd["label"].asString(),
+ "short binary test");
+ std::vector<U8> bin = sd["singlebinary"].asBinary();
+ std::vector<U8> expected;
+ expected.resize(1);
+ expected[0] = 'A';
+ ensure("single binary", (0 == memcmp(&bin[0], &expected[0], 1)));
+ ensure_equals(
+ "single string",
+ sd["singlerawstring"].asString(),
+ std::string("A"));
+ ensure_equals("end", sd["endoftest"].asString(), "end");
+ }
+
+ template<> template<>
+ void sd_object::test<10>()
+ {
+
+ std::string message("parcel '' is naughty.");
+ std::stringstream str;
+ str << "{'message':'" << LLSDNotationFormatter::escapeString(message)
+ << "'}";
+ std::string expected_str("{'message':'parcel \\'\\' is naughty.'}");
+ std::string actual_str = str.str();
+ ensure_equals("stream contents", actual_str, expected_str);
+ LLSD sd;
+ S32 count = LLSDSerialize::fromNotation(sd, str, actual_str.size());
+ ensure_equals("parse count", count, 2);
+ ensure("valid parse", sd.isDefined());
+ std::string actual = sd["message"].asString();
+ ensure_equals("message contents", actual, message);
+ }
+
+ template<> template<>
+ void sd_object::test<11>()
+ {
+ std::string expected("\"\"\"\"''''''\"");
+ std::stringstream str;
+ str << "'" << LLSDNotationFormatter::escapeString(expected) << "'";
+ LLSD sd;
+ S32 count = LLSDSerialize::fromNotation(sd, str, str.str().size());
+ ensure_equals("parse count", count, 1);
+ ensure_equals("string value", sd.asString(), expected);
+ }
+
+ template<> template<>
+ void sd_object::test<12>()
+ {
+ std::string expected("mytest\\");
+ std::stringstream str;
+ str << "'" << LLSDNotationFormatter::escapeString(expected) << "'";
+ LLSD sd;
+ S32 count = LLSDSerialize::fromNotation(sd, str, str.str().size());
+ ensure_equals("parse count", count, 1);
+ ensure_equals("string value", sd.asString(), expected);
+ }
+
+ template<> template<>
+ void sd_object::test<13>()
+ {
+ for(S32 i = 0; i < 1000; ++i)
+ {
+ // gen up a starting point
+ std::string expected;
+ srand(1337 + i); /* Flawfinder: ignore */
+ S32 size = rand() % 30 + 5;
+ std::generate_n(
+ std::back_insert_iterator<std::string>(expected),
+ size,
+ rand);
+ std::stringstream str;
+ str << "'" << LLSDNotationFormatter::escapeString(expected) << "'";
+ LLSD sd;
+ S32 count = LLSDSerialize::fromNotation(sd, str, expected.size());
+ ensure_equals("parse count", count, 1);
+ std::string actual = sd.asString();
+/*
+ if(actual != expected)
+ {
+ llwarns << "iteration " << i << llendl;
+ std::ostringstream e_str;
+ std::string::iterator iter = expected.begin();
+ std::string::iterator end = expected.end();
+ for(; iter != end; ++iter)
+ {
+ e_str << (S32)((U8)(*iter)) << " ";
+ }
+ e_str << std::endl;
+ llsd_serialize_string(e_str, expected);
+ llwarns << "expected size: " << expected.size() << llendl;
+ llwarns << "expected: " << e_str.str() << llendl;
+
+ std::ostringstream a_str;
+ iter = actual.begin();
+ end = actual.end();
+ for(; iter != end; ++iter)
+ {
+ a_str << (S32)((U8)(*iter)) << " ";
+ }
+ a_str << std::endl;
+ llsd_serialize_string(a_str, actual);
+ llwarns << "actual size: " << actual.size() << llendl;
+ llwarns << "actual: " << a_str.str() << llendl;
+ }
+*/
+ ensure_equals("string value", actual, expected);
+ }
+ }
+
+ template<> template<>
+ void sd_object::test<14>()
+ {
+//#if LL_WINDOWS && _MSC_VER >= 1400
+// skip_fail("Fails on VS2005 due to broken LLSDSerialize::fromNotation() parser.");
+//#endif
+ std::string param = "[{'version':i1},{'data':{'binary_bucket':b(0)\"\"},'from_id':u3c115e51-04f4-523c-9fa6-98aff1034730,'from_name':'Phoenix Linden','id':u004e45e5-5576-277a-fba7-859d6a4cb5c8,'message':'hey','offline':i0,'timestamp':i0,'to_id':u3c5f1bb4-5182-7546-6401-1d329b4ff2f8,'type':i0},{'agent_id':u3c115e51-04f4-523c-9fa6-98aff1034730,'god_level':i0,'limited_to_estate':i1}]";
+ std::istringstream istr;
+ istr.str(param);
+ LLSD param_sd;
+ LLSDSerialize::fromNotation(param_sd, istr, param.size());
+ ensure_equals("parsed type", param_sd.type(), LLSD::TypeArray);
+ LLSD version_sd = param_sd[0];
+ ensure_equals("version type", version_sd.type(), LLSD::TypeMap);
+ ensure("has version", version_sd.has("version"));
+ ensure_equals("version number", version_sd["version"].asInteger(), 1);
+ LLSD src_sd = param_sd[1];
+ ensure_equals("src type", src_sd.type(), LLSD::TypeMap);
+ LLSD dst_sd = param_sd[2];
+ ensure_equals("dst type", dst_sd.type(), LLSD::TypeMap);
+ }
+
+ template<> template<>
+ void sd_object::test<15>()
+ {
+ std::string val = "[{'failures':!,'successfuls':[u3c115e51-04f4-523c-9fa6-98aff1034730]}]";
+ std::istringstream istr;
+ istr.str(val);
+ LLSD sd;
+ LLSDSerialize::fromNotation(sd, istr, val.size());
+ ensure_equals("parsed type", sd.type(), LLSD::TypeArray);
+ ensure_equals("parsed size", sd.size(), 1);
+ LLSD failures = sd[0]["failures"];
+ ensure("no failures.", failures.isUndefined());
+ LLSD success = sd[0]["successfuls"];
+ ensure_equals("success type", success.type(), LLSD::TypeArray);
+ ensure_equals("success size", success.size(), 1);
+ ensure_equals("success instance type", success[0].type(), LLSD::TypeUUID);
+ }
+
+ template<> template<>
+ void sd_object::test<16>()
+ {
+ std::string val = "[f,t,0,1,{'foo':t,'bar':f}]";
+ std::istringstream istr;
+ istr.str(val);
+ LLSD sd;
+ LLSDSerialize::fromNotation(sd, istr, val.size());
+ ensure_equals("parsed type", sd.type(), LLSD::TypeArray);
+ ensure_equals("parsed size", sd.size(), 5);
+ ensure_equals("element 0 false", sd[0].asBoolean(), false);
+ ensure_equals("element 1 true", sd[1].asBoolean(), true);
+ ensure_equals("element 2 false", sd[2].asBoolean(), false);
+ ensure_equals("element 3 true", sd[3].asBoolean(), true);
+ LLSD map = sd[4];
+ ensure_equals("element 4 type", map.type(), LLSD::TypeMap);
+ ensure_equals("map foo type", map["foo"].type(), LLSD::TypeBoolean);
+ ensure_equals("map foo value", map["foo"].asBoolean(), true);
+ ensure_equals("map bar type", map["bar"].type(), LLSD::TypeBoolean);
+ ensure_equals("map bar value", map["bar"].asBoolean(), false);
+ }
+
+/*
+ template<> template<>
+ void sd_object::test<16>()
+ {
+ }
+*/
+}
+
+#if 0
+'{\'task_id\':u1fd77b79-a8e7-25a5-9454-02a4d948ba1c}\n{\n\tname\tObject|\n\tpermissions 0\n\t{\n\t\tbase_mask\t7fffffff\n\t\towner_mask\t7fffffff\n\t\tgroup_mask\t00000000\n\t\teveryone_mask\t00000000\n\t\tnext_owner_mask\t00082000\n\t\tcreator_id\t3c115e51-04f4-523c-9fa6-98aff1034730\n\t\towner_id\t3c115e51-04f4-523c-9fa6-98aff1034730\n\t\tlast_owner_id\t00000000-0000-0000-0000-000000000000\n\t\tgroup_id\t00000000-0000-0000-0000-000000000000\n\t}\n\tlocal_id\t10284\n\ttotal_crc\t35\n\ttype\t1\n\ttask_valid\t2\n\ttravel_access\t21\n\tdisplayopts\t2\n\tdisplaytype\tv\n\tpos\t0\t0\t0\n\toldpos\t0\t0\t0\n\trotation\t4.371139183945160766597837e-08\t1\t4.371139183945160766597837e-08\t0\n\tvelocity\t0\t0\t0\n\tangvel\t0\t0\t0\n\tscale\t0.2816932\t0.2816932\t0.2816932\n\tsit_offset\t0\t0\t0\n\tcamera_eye_offset\t0\t0\t0\n\tcamera_at_offset\t0\t0\t0\n\tsit_quat\t0\t0\t0\t1\n\tsit_hint\t0\n\tstate\t80\n\tmaterial\t3\n\tsoundid\t00000000-0000-0000-0000-000000000000\n\tsoundgain\t0\n\tsoundradius\t0\n\tsoundflags\t0\n\ttextcolor\t0 0 0 1\n\tselected\t0\n\tselector\t00000000-0000-0000-0000-000000000000\n\tusephysics\t0\n\trotate_x\t1\n\trotate_y\t1\n\trotate_z\t1\n\tphantom\t0\n\tremote_script_access_pin\t0\n\tvolume_detect\t0\n\tblock_grabs\t0\n\tdie_at_edge\t0\n\treturn_at_edge\t0\n\ttemporary\t0\n\tsandbox\t0\n\tsandboxhome\t0\t0\t0\n\tshape 0\n\t{\n\t\tpath 0\n\t\t{\n\t\t\tcurve\t16\n\t\t\tbegin\t0\n\t\t\tend\t1\n\t\t\tscale_x\t1\n\t\t\tscale_y\t1\n\t\t\tshear_x\t0\n\t\t\tshear_y\t0\n\t\t\ttwist\t0\n\t\t\ttwist_begin\t0\n\t\t\tradius_offset\t0\n\t\t\ttaper_x\t0\n\t\t\ttaper_y\t0\n\t\t\trevolutions\t1\n\t\t\tskew\t0\n\t\t}\n\t\tprofile 0\n\t\t{\n\t\t\tcurve\t1\n\t\t\tbegin\t0\n\t\t\tend\t1\n\t\t\thollow\t0\n\t\t}\n\t}\n\tfaces\t6\n\t{\n\t\timageid\t89556747-24cb-43ed-920b-47caed15465f\n\t\tcolors\t1 1 1 1\n\t\tscales\t0.56\n\t\tscalet\t0.56\n\t\toffsets\t0\n\t\toffsett\t0\n\t\timagerot\t0\n\t\tbump\t0\n\t\tfullbright\t0\n\t\tmedia_flags\t0\n\t}\n\t{\n\t\timageid\t89556747-24cb-43ed-920b-47caed15465f\n\t\tcolors\t1 1 1 1\n\t\tscales\t0.56\n\t\tscalet\t0.56\n\t\toffsets\t0\n\t\toffsett\t0\n\t\timagerot\t0\n\t\tbump\t0\n\t\tfullbright\t0\n\t\tmedia_flags\t0\n\t}\n\t{\n\t\timageid\t89556747-24cb-43ed-920b-47caed15465f\n\t\tcolors\t1 1 1 1\n\t\tscales\t0.56\n\t\tscalet\t0.56\n\t\toffsets\t0\n\t\toffsett\t0\n\t\timagerot\t0\n\t\tbump\t0\n\t\tfullbright\t0\n\t\tmedia_flags\t0\n\t}\n\t{\n\t\timageid\t89556747-24cb-43ed-920b-47caed15465f\n\t\tcolors\t1 1 1 1\n\t\tscales\t0.56\n\t\tscalet\t0.56\n\t\toffsets\t0\n\t\toffsett\t0\n\t\timagerot\t0\n\t\tbump\t0\n\t\tfullbright\t0\n\t\tmedia_flags\t0\n\t}\n\t{\n\t\timageid\t89556747-24cb-43ed-920b-47caed15465f\n\t\tcolors\t1 1 1 1\n\t\tscales\t0.56\n\t\tscalet\t0.56\n\t\toffsets\t0\n\t\toffsett\t0\n\t\timagerot\t0\n\t\tbump\t0\n\t\tfullbright\t0\n\t\tmedia_flags\t0\n\t}\n\t{\n\t\timageid\t89556747-24cb-43ed-920b-47caed15465f\n\t\tcolors\t1 1 1 1\n\t\tscales\t0.56\n\t\tscalet\t0.56\n\t\toffsets\t0\n\t\toffsett\t0\n\t\timagerot\t0\n\t\tbump\t0\n\t\tfullbright\t0\n\t\tmedia_flags\t0\n\t}\n\tps_next_crc\t1\n\tgpw_bias\t1\n\tip\t0\n\tcomplete\tTRUE\n\tdelay\t50000\n\tnextstart\t1132625972249870\n\tbirthtime\t1132625953120694\n\treztime\t1132625953120694\n\tparceltime\t1132625953120694\n\ttax_rate\t1.01615\n\tnamevalue\tAttachmentOrientation VEC3 RW DS -3.141593, 0.000000, -3.141593\n\tnamevalue\tAttachmentOffset VEC3 RW DS 0.000000, 0.000000, 0.000000\n\tnamevalue\tAttachPt U32 RW S 5\n\tnamevalue\tAttachItemID STRING RW SV 1f9975c0-2951-1b93-dd83-46e2b932fcc8\n\tscratchpad\t0\n\t{\n\t\n\t}\n\tsale_info\t0\n\t{\n\t\tsale_type\tnot\n\t\tsale_price\t10\n\t}\n\torig_asset_id\t52019cdd-b464-ba19-e66d-3da751fef9da\n\torig_item_id\t1f9975c0-2951-1b93-dd83-46e2b932fcc8\n\tcorrect_family_id\t00000000-0000-0000-0000-000000000000\n\thas_rezzed\t0\n\tpre_link_base_mask\t7fffffff\n\tdefault_pay_price\t-2\t1\t5\t10\t20\n}\n'
+#endif
+
+namespace tut
+{
+ struct mem_data
+ {
+ };
+ typedef test_group<mem_data> mem_test;
+ typedef mem_test::object mem_object;
+ tut::mem_test mem_stream("memory_stream");
+
+ template<> template<>
+ void mem_object::test<1>()
+ {
+ const char HELLO_WORLD[] = "hello world";
+ LLMemoryStream mem((U8*)&HELLO_WORLD[0], strlen(HELLO_WORLD)); /* Flawfinder: ignore */
+ std::string hello;
+ std::string world;
+ mem >> hello >> world;
+ ensure_equals("first word", hello, std::string("hello"));
+ ensure_equals("second word", world, std::string("world"));
+ }
+}
+
+namespace tut
+{
+ struct U64_data
+ {
+ };
+ typedef test_group<U64_data> U64_test;
+ typedef U64_test::object U64_object;
+ tut::U64_test U64_testcase("U64_conversion");
+
+ // U64_to_str
+ template<> template<>
+ void U64_object::test<1>()
+ {
+ U64 val;
+ std::string val_str;
+ char result[256];
+ std::string result_str;
+
+ val = U64L(18446744073709551610); // slightly less than MAX_U64
+ val_str = "18446744073709551610";
+
+ U64_to_str(val, result, sizeof(result));
+ result_str = (const char*) result;
+ ensure_equals("U64_to_str converted 1.1", val_str, result_str);
+
+ val = 0;
+ val_str = "0";
+ U64_to_str(val, result, sizeof(result));
+ result_str = (const char*) result;
+ ensure_equals("U64_to_str converted 1.2", val_str, result_str);
+
+ val = U64L(18446744073709551615); // 0xFFFFFFFFFFFFFFFF
+ val_str = "18446744073709551615";
+ U64_to_str(val, result, sizeof(result));
+ result_str = (const char*) result;
+ ensure_equals("U64_to_str converted 1.3", val_str, result_str);
+
+ // overflow - will result in warning at compile time
+ val = U64L(18446744073709551615) + 1; // overflow 0xFFFFFFFFFFFFFFFF + 1 == 0
+ val_str = "0";
+ U64_to_str(val, result, sizeof(result));
+ result_str = (const char*) result;
+ ensure_equals("U64_to_str converted 1.4", val_str, result_str);
+
+ val = U64L(-1); // 0xFFFFFFFFFFFFFFFF == 18446744073709551615
+ val_str = "18446744073709551615";
+ U64_to_str(val, result, sizeof(result));
+ result_str = (const char*) result;
+ ensure_equals("U64_to_str converted 1.5", val_str, result_str);
+
+ val = U64L(10000000000000000000); // testing preserving of 0s
+ val_str = "10000000000000000000";
+ U64_to_str(val, result, sizeof(result));
+ result_str = (const char*) result;
+ ensure_equals("U64_to_str converted 1.6", val_str, result_str);
+
+ val = 1; // testing no leading 0s
+ val_str = "1";
+ U64_to_str(val, result, sizeof(result));
+ result_str = (const char*) result;
+ ensure_equals("U64_to_str converted 1.7", val_str, result_str);
+
+ val = U64L(18446744073709551615); // testing exact sized buffer for result
+ val_str = "18446744073709551615";
+ memset(result, 'A', sizeof(result)); // initialize buffer with all 'A'
+ U64_to_str(val, result, sizeof("18446744073709551615")); //pass in the exact size
+ result_str = (const char*) result;
+ ensure_equals("U64_to_str converted 1.8", val_str, result_str);
+
+ val = U64L(18446744073709551615); // testing smaller sized buffer for result
+ val_str = "1844";
+ memset(result, 'A', sizeof(result)); // initialize buffer with all 'A'
+ U64_to_str(val, result, 5); //pass in a size of 5. should only copy first 4 integers and add a null terminator
+ result_str = (const char*) result;
+ ensure_equals("U64_to_str converted 1.9", val_str, result_str);
+ }
+
+ // str_to_U64
+ template<> template<>
+ void U64_object::test<2>()
+ {
+ U64 val;
+ U64 result;
+
+ val = U64L(18446744073709551610); // slightly less than MAX_U64
+ result = str_to_U64("18446744073709551610");
+ ensure_equals("str_to_U64 converted 2.1", val, result);
+
+ val = U64L(0); // empty string
+ result = str_to_U64(LLStringUtil::null);
+ ensure_equals("str_to_U64 converted 2.2", val, result);
+
+ val = U64L(0); // 0
+ result = str_to_U64("0");
+ ensure_equals("str_to_U64 converted 2.3", val, result);
+
+ val = U64L(18446744073709551615); // 0xFFFFFFFFFFFFFFFF
+ result = str_to_U64("18446744073709551615");
+ ensure_equals("str_to_U64 converted 2.4", val, result);
+
+ // overflow - will result in warning at compile time
+ val = U64L(18446744073709551615) + 1; // overflow 0xFFFFFFFFFFFFFFFF + 1 == 0
+ result = str_to_U64("18446744073709551616");
+ ensure_equals("str_to_U64 converted 2.5", val, result);
+
+ val = U64L(1234); // process till first non-integral character
+ result = str_to_U64("1234A5678");
+ ensure_equals("str_to_U64 converted 2.6", val, result);
+
+ val = U64L(5678); // skip all non-integral characters
+ result = str_to_U64("ABCD5678");
+ ensure_equals("str_to_U64 converted 2.7", val, result);
+
+ // should it skip negative sign and process
+ // rest of string or return 0
+ val = U64L(1234); // skip initial negative sign
+ result = str_to_U64("-1234");
+ ensure_equals("str_to_U64 converted 2.8", val, result);
+
+ val = U64L(5678); // stop at negative sign in the middle
+ result = str_to_U64("5678-1234");
+ ensure_equals("str_to_U64 converted 2.9", val, result);
+
+ val = U64L(0); // no integers
+ result = str_to_U64("AaCD");
+ ensure_equals("str_to_U64 converted 2.10", val, result);
+ }
+
+ // U64_to_F64
+ template<> template<>
+ void U64_object::test<3>()
+ {
+ F64 val;
+ F64 result;
+
+ result = 18446744073709551610.0;
+ val = U64_to_F64(U64L(18446744073709551610));
+ ensure_equals("U64_to_F64 converted 3.1", val, result);
+
+ result = 18446744073709551615.0; // 0xFFFFFFFFFFFFFFFF
+ val = U64_to_F64(U64L(18446744073709551615));
+ ensure_equals("U64_to_F64 converted 3.2", val, result);
+
+ result = 0.0; // overflow 0xFFFFFFFFFFFFFFFF + 1 == 0
+ // overflow - will result in warning at compile time
+ val = U64_to_F64(U64L(18446744073709551615)+1);
+ ensure_equals("U64_to_F64 converted 3.3", val, result);
+
+ result = 0.0; // 0
+ val = U64_to_F64(U64L(0));
+ ensure_equals("U64_to_F64 converted 3.4", val, result);
+
+ result = 1.0; // odd
+ val = U64_to_F64(U64L(1));
+ ensure_equals("U64_to_F64 converted 3.5", val, result);
+
+ result = 2.0; // even
+ val = U64_to_F64(U64L(2));
+ ensure_equals("U64_to_F64 converted 3.6", val, result);
+
+ result = U64L(0x7FFFFFFFFFFFFFFF) * 1.0L; // 0x7FFFFFFFFFFFFFFF
+ val = U64_to_F64(U64L(0x7FFFFFFFFFFFFFFF));
+ ensure_equals("U64_to_F64 converted 3.7", val, result);
+ }
+
+ // llstrtou64
+ // seems to be deprecated - could not find it being used
+ // anywhere in the tarball - skipping unit tests for now
+}
+
+
+namespace tut
+{
+ struct hash_data
+ {
+ };
+ typedef test_group<hash_data> hash_test;
+ typedef hash_test::object hash_object;
+ tut::hash_test hash_tester("hash_test");
+
+ template<> template<>
+ void hash_object::test<1>()
+ {
+ const char * str1 = "test string one";
+ const char * same_as_str1 = "test string one";
+
+ size_t hash1 = llhash(str1);
+ size_t same_as_hash1 = llhash(same_as_str1);
+
+
+ ensure("Hashes from identical strings should be equal", hash1 == same_as_hash1);
+
+ char str[100];
+ strcpy( str, "Another test" );
+
+ size_t hash2 = llhash(str);
+
+ strcpy( str, "Different string, same pointer" );
+
+ size_t hash3 = llhash(str);
+
+ ensure("Hashes from same pointer but different string should not be equal", hash2 != hash3);
+ }
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 10:58:32 +0000