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0ad/source/simulation2/tests/test_Serializer.h
leper 3fd4d07ca1 Test \0 in object property names for serializing. 
This was SVN commit r17539.
2015-12-22 19:01:18 +00:00

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/* Copyright (C) 2015 Wildfire Games.
* This file is part of 0 A.D.
*
* 0 A.D. is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 2 of the License, or
* (at your option) any later version.
*
* 0 A.D. 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
*/
#include "lib/self_test.h"
#include "simulation2/serialization/DebugSerializer.h"
#include "simulation2/serialization/HashSerializer.h"
#include "simulation2/serialization/StdSerializer.h"
#include "simulation2/serialization/StdDeserializer.h"
#include "scriptinterface/ScriptInterface.h"
#include "graphics/MapReader.h"
#include "graphics/Terrain.h"
#include "graphics/TerrainTextureManager.h"
#include "lib/timer.h"
#include "ps/CLogger.h"
#include "ps/Filesystem.h"
#include "ps/Loader.h"
#include "ps/XML/Xeromyces.h"
#include "simulation2/Simulation2.h"
#include "callgrind.h"
#include <iostream>
#define TS_ASSERT_STREAM(stream, len, buffer) \
TS_ASSERT_EQUALS(stream.str().length(), (size_t)len); \
TS_ASSERT_SAME_DATA(stream.str().data(), buffer, len)
#define TSM_ASSERT_STREAM(m, stream, len, buffer) \
TSM_ASSERT_EQUALS(m, stream.str().length(), (size_t)len); \
TSM_ASSERT_SAME_DATA(m, stream.str().data(), buffer, len)
class TestSerializer : public CxxTest::TestSuite
{
public:
void serialize_types(ISerializer& serialize)
{
serialize.NumberI8_Unbounded("i8", (signed char)-123);
serialize.NumberU8_Unbounded("u8", (unsigned char)255);
serialize.NumberI16_Unbounded("i16", -12345);
serialize.NumberU16_Unbounded("u16", 56789);
serialize.NumberI32_Unbounded("i32", -123);
serialize.NumberU32_Unbounded("u32", (unsigned)-123);
serialize.NumberFloat_Unbounded("float", 1e+30f);
serialize.NumberDouble_Unbounded("double", 1e+300);
serialize.NumberFixed_Unbounded("fixed", fixed::FromFloat(1234.5f));
serialize.Bool("t", true);
serialize.Bool("f", false);
serialize.StringASCII("string", "example", 0, 255);
serialize.StringASCII("string 2", "example\"\\\"", 0, 255);
serialize.StringASCII("string 3", "example\n\ntest", 0, 255);
wchar_t testw[] = { 't', 0xEA, 's', 't', 0 };
serialize.String("string 4", testw, 0, 255);
serialize.RawBytes("raw bytes", (const u8*)"\0\1\2\3\x0f\x10", 6);
}
void test_Debug_basic()
{
ScriptInterface script("Test", "Test", g_ScriptRuntime);
std::stringstream stream;
CDebugSerializer serialize(script, stream);
serialize.NumberI32_Unbounded("x", -123);
serialize.NumberU32_Unbounded("y", 1234);
serialize.NumberI32("z", 12345, 0, 65535);
TS_ASSERT_STR_EQUALS(stream.str(), "x: -123\ny: 1234\nz: 12345\n");
}
void test_Debug_floats()
{
ScriptInterface script("Test", "Test", g_ScriptRuntime);
std::stringstream stream;
CDebugSerializer serialize(script, stream);
serialize.NumberFloat_Unbounded("x", 1e4f);
serialize.NumberFloat_Unbounded("x", 1e-4f);
serialize.NumberFloat_Unbounded("x", 1e5f);
serialize.NumberFloat_Unbounded("x", 1e-5f);
serialize.NumberFloat_Unbounded("x", 1e6f);
serialize.NumberFloat_Unbounded("x", 1e-6f);
serialize.NumberFloat_Unbounded("x", 1e10f);
serialize.NumberFloat_Unbounded("x", 1e-10f);
serialize.NumberDouble_Unbounded("x", 1e4);
serialize.NumberDouble_Unbounded("x", 1e-4);
serialize.NumberDouble_Unbounded("x", 1e5);
serialize.NumberDouble_Unbounded("x", 1e-5);
serialize.NumberDouble_Unbounded("x", 1e6);
serialize.NumberDouble_Unbounded("x", 1e-6);
serialize.NumberDouble_Unbounded("x", 1e10);
serialize.NumberDouble_Unbounded("x", 1e-10);
serialize.NumberDouble_Unbounded("x", 1e100);
serialize.NumberDouble_Unbounded("x", 1e-100);
serialize.NumberFixed_Unbounded("x", fixed::FromDouble(1e4));
TS_ASSERT_STR_EQUALS(stream.str(),
"x: 10000\nx: 9.9999997e-05\nx: 100000\nx: 9.9999997e-06\nx: 1000000\nx: 1e-06\nx: 1e+10\nx: 1e-10\n"
"x: 10000\nx: 0.0001\nx: 100000\nx: 1.0000000000000001e-05\nx: 1000000\nx: 9.9999999999999995e-07\nx: 10000000000\nx: 1e-10\nx: 1e+100\nx: 1e-100\n"
"x: 10000\n"
);
}
void test_Debug_types()
{
ScriptInterface script("Test", "Test", g_ScriptRuntime);
std::stringstream stream;
CDebugSerializer serialize(script, stream);
serialize.Comment("comment");
serialize_types(serialize);
TS_ASSERT_STR_EQUALS(stream.str(),
"# comment\n"
"i8: -123\n"
"u8: 255\n"
"i16: -12345\n"
"u16: 56789\n"
"i32: -123\n"
"u32: 4294967173\n"
"float: 1e+30\n"
"double: 1.0000000000000001e+300\n"
"fixed: 1234.5\n"
"t: true\n"
"f: false\n"
"string: \"example\"\n"
"string 2: \"example\\\"\\\\\\\"\"\n" // C-escaped form of: "example\"\\\""
"string 3: \"example\\n\\ntest\"\n"
"string 4: \"t\xC3\xAAst\"\n"
"raw bytes: (6 bytes) 00 01 02 03 0f 10\n"
);
}
void test_Std_basic()
{
ScriptInterface script("Test", "Test", g_ScriptRuntime);
std::stringstream stream;
CStdSerializer serialize(script, stream);
serialize.NumberI32_Unbounded("x", -123);
serialize.NumberU32_Unbounded("y", 1234);
serialize.NumberI32("z", 12345, 0, 65535);
TS_ASSERT_STREAM(stream, 12, "\x85\xff\xff\xff" "\xd2\x04\x00\x00" "\x39\x30\x00\x00");
CStdDeserializer deserialize(script, stream);
int32_t n;
deserialize.NumberI32_Unbounded("x", n);
TS_ASSERT_EQUALS(n, -123);
deserialize.NumberI32_Unbounded("y", n);
TS_ASSERT_EQUALS(n, 1234);
deserialize.NumberI32("z", n, 0, 65535);
TS_ASSERT_EQUALS(n, 12345);
// NOTE: Don't use good() here - it fails due to a bug in older libc++ versions
TS_ASSERT(!stream.bad() && !stream.fail());
TS_ASSERT_EQUALS(stream.peek(), EOF);
}
void test_Std_types()
{
ScriptInterface script("Test", "Test", g_ScriptRuntime);
std::stringstream stream;
CStdSerializer serialize(script, stream);
serialize_types(serialize);
CStdDeserializer deserialize(script, stream);
int8_t i8v;
uint8_t u8v;
int16_t i16v;
uint16_t u16v;
int32_t i32v;
uint32_t u32v;
float flt;
double dbl;
fixed fxd;
bool bl;
std::string str;
std::wstring wstr;
u8 cbuf[256];
deserialize.NumberI8_Unbounded("i8", i8v);
TS_ASSERT_EQUALS(i8v, -123);
deserialize.NumberU8_Unbounded("u8", u8v);
TS_ASSERT_EQUALS(u8v, 255);
deserialize.NumberI16_Unbounded("i16", i16v);
TS_ASSERT_EQUALS(i16v, -12345);
deserialize.NumberU16_Unbounded("u16", u16v);
TS_ASSERT_EQUALS(u16v, 56789);
deserialize.NumberI32_Unbounded("i32", i32v);
TS_ASSERT_EQUALS(i32v, -123);
deserialize.NumberU32_Unbounded("u32", u32v);
TS_ASSERT_EQUALS(u32v, 4294967173u);
deserialize.NumberFloat_Unbounded("float", flt);
TS_ASSERT_EQUALS(flt, 1e+30f);
deserialize.NumberDouble_Unbounded("double", dbl);
TS_ASSERT_EQUALS(dbl, 1e+300);
deserialize.NumberFixed_Unbounded("fixed", fxd);
TS_ASSERT_EQUALS(fxd.ToDouble(), 1234.5);
deserialize.Bool("t", bl);
TS_ASSERT_EQUALS(bl, true);
deserialize.Bool("f", bl);
TS_ASSERT_EQUALS(bl, false);
deserialize.StringASCII("string", str, 0, 255);
TS_ASSERT_STR_EQUALS(str, "example");
deserialize.StringASCII("string 2", str, 0, 255);
TS_ASSERT_STR_EQUALS(str, "example\"\\\"");
deserialize.StringASCII("string 3", str, 0, 255);
TS_ASSERT_STR_EQUALS(str, "example\n\ntest");
wchar_t testw[] = { 't', 0xEA, 's', 't', 0 };
deserialize.String("string 4", wstr, 0, 255);
TS_ASSERT_WSTR_EQUALS(wstr, testw);
cbuf[6] = 0x42; // sentinel
deserialize.RawBytes("raw bytes", cbuf, 6);
TS_ASSERT_SAME_DATA(cbuf, (const u8*)"\0\1\2\3\x0f\x10\x42", 7);
// NOTE: Don't use good() here - it fails due to a bug in older libc++ versions
TS_ASSERT(!stream.bad() && !stream.fail());
TS_ASSERT_EQUALS(stream.peek(), EOF);
}
void test_Hash_basic()
{
ScriptInterface script("Test", "Test", g_ScriptRuntime);
CHashSerializer serialize(script);
serialize.NumberI32_Unbounded("x", -123);
serialize.NumberU32_Unbounded("y", 1234);
serialize.NumberI32("z", 12345, 0, 65535);
TS_ASSERT_EQUALS(serialize.GetHashLength(), (size_t)16);
TS_ASSERT_SAME_DATA(serialize.ComputeHash(), "\xa0\x3a\xe5\x3e\x9b\xd7\xfb\x11\x88\x35\xc6\xfb\xb9\x94\xa9\x72", 16);
// echo -en "\x85\xff\xff\xff\xd2\x04\x00\x00\x39\x30\x00\x00" | openssl md5 -binary | xxd -p | perl -pe 's/(..)/\\x$1/g'
}
void test_Hash_stream()
{
ScriptInterface script("Test", "Test", g_ScriptRuntime);
CHashSerializer hashSerialize(script);
hashSerialize.NumberI32_Unbounded("x", -123);
hashSerialize.NumberU32_Unbounded("y", 1234);
hashSerialize.NumberI32("z", 12345, 0, 65535);
ISerializer& serialize = hashSerialize;
{
CStdSerializer streamSerialize(script, serialize.GetStream());
streamSerialize.NumberI32_Unbounded("x2", -456);
streamSerialize.NumberU32_Unbounded("y2", 5678);
streamSerialize.NumberI32("z2", 45678, 0, 65535);
}
TS_ASSERT_EQUALS(hashSerialize.GetHashLength(), (size_t)16);
TS_ASSERT_SAME_DATA(hashSerialize.ComputeHash(), "\x5c\xff\x33\xd1\x72\xdd\x6d\x77\xa8\xd4\xa1\xf6\x84\xcc\xaa\x10", 16);
// echo -en "\x85\xff\xff\xff\xd2\x04\x00\x00\x39\x30\x00\x00\x38\xfe\xff\xff\x2e\x16\x00\x00\x6e\xb2\x00\x00" | openssl md5 -binary | xxd -p | perl -pe 's/(..)/\\x$1/g'
}
void test_bounds()
{
ScriptInterface script("Test", "Test", g_ScriptRuntime);
std::stringstream stream;
CDebugSerializer serialize(script, stream);
serialize.NumberI32("x", 16, -16, 16);
serialize.NumberI32("x", -16, -16, 16);
TS_ASSERT_THROWS(serialize.NumberI32("x", 17, -16, 16), PSERROR_Serialize_OutOfBounds);
TS_ASSERT_THROWS(serialize.NumberI32("x", -17, -16, 16), PSERROR_Serialize_OutOfBounds);
}
// TODO: test exceptions more thoroughly
void helper_script_roundtrip(const char* msg, const char* input, const char* expected, size_t expstreamlen = 0, const char* expstream = NULL, const char* debug = NULL)
{
ScriptInterface script("Test", "Test", g_ScriptRuntime);
JSContext* cx = script.GetContext();
JSAutoRequest rq(cx);
JS::RootedValue obj(cx);
TSM_ASSERT(msg, script.Eval(input, &obj));
if (debug)
{
std::stringstream dbgstream;
CDebugSerializer serialize(script, dbgstream);
serialize.ScriptVal("script", &obj);
TS_ASSERT_STR_EQUALS(dbgstream.str(), debug);
}
std::stringstream stream;
CStdSerializer serialize(script, stream);
serialize.ScriptVal("script", &obj);
if (expstream)
{
TSM_ASSERT_STREAM(msg, stream, expstreamlen, expstream);
}
CStdDeserializer deserialize(script, stream);
JS::RootedValue newobj(cx);
deserialize.ScriptVal("script", &newobj);
// NOTE: Don't use good() here - it fails due to a bug in older libc++ versions
TSM_ASSERT(msg, !stream.bad() && !stream.fail());
TSM_ASSERT_EQUALS(msg, stream.peek(), EOF);
std::string source;
TSM_ASSERT(msg, script.CallFunction(newobj, "toSource", source));
TS_ASSERT_STR_EQUALS(source, expected);
}
void test_script_basic()
{
helper_script_roundtrip("Object",
"({'x': 123, 'y': [1, 1.5, '2', 'test', undefined, null, true, false]})",
/* expected: */
"({x:123, y:[1, 1.5, \"2\", \"test\", (void 0), null, true, false]})",
/* expected stream: */
119,
"\x03" // SCRIPT_TYPE_OBJECT
"\x02\0\0\0" // num props
"\x01\0\0\0" "x\0" // "x"
"\x05" // SCRIPT_TYPE_INT
"\x7b\0\0\0" // 123
"\x01\0\0\0" "y\0" // "y"
"\x02" // SCRIPT_TYPE_ARRAY
"\x08\0\0\0" // array length
"\x08\0\0\0" // num props
"\x01\0\0\0" "0\0" // "0"
"\x05" "\x01\0\0\0" // SCRIPT_TYPE_INT 1
"\x01\0\0\0" "1\0" // "1"
"\x06" "\0\0\0\0\0\0\xf8\x3f" // SCRIPT_TYPE_DOUBLE 1.5
"\x01\0\0\0" "2\0" // "2"
"\x04" "\x01\0\0\0" "2\0" // SCRIPT_TYPE_STRING "2"
"\x01\0\0\0" "3\0" // "3"
"\x04" "\x04\0\0\0" "t\0e\0s\0t\0" // SCRIPT_TYPE_STRING "test"
"\x01\0\0\0" "4\0" // "4"
"\x00" // SCRIPT_TYPE_VOID
"\x01\0\0\0" "5\0" // "5"
"\x01" // SCRIPT_TYPE_NULL
"\x01\0\0\0" "6\0" // "6"
"\x07" "\x01" // SCRIPT_TYPE_BOOLEAN true
"\x01\0\0\0" "7\0" // "7"
"\x07" "\x00", // SCRIPT_TYPE_BOOLEAN false
/* expected debug: */
"script: {\n"
" \"x\": 123,\n"
" \"y\": [\n"
" 1,\n"
" 1.5,\n"
" \"2\",\n"
" \"test\",\n"
" null,\n"
" null,\n"
" true,\n"
" false\n"
" ]\n"
"}\n"
);
}
void test_script_unicode()
{
helper_script_roundtrip("unicode", "({"
"'x': \"\\x01\\x80\\xff\\u0100\\ud7ff\", "
"'y': \"\\ue000\\ufffd\""
"})",
/* expected: */
"({"
"x:\"\\x01\\x80\\xFF\\u0100\\uD7FF\", "
"y:\"\\uE000\\uFFFD\""
"})");
// Disabled since we no longer do the UTF-8 conversion that rejects invalid characters
// TS_ASSERT_THROWS(helper_script_roundtrip("invalid chars 1", "(\"\\ud7ff\\ud800\")", "..."), PSERROR_Serialize_InvalidCharInString);
// TS_ASSERT_THROWS(helper_script_roundtrip("invalid chars 2", "(\"\\udfff\")", "..."), PSERROR_Serialize_InvalidCharInString);
// TS_ASSERT_THROWS(helper_script_roundtrip("invalid chars 3", "(\"\\uffff\")", "..."), PSERROR_Serialize_InvalidCharInString);
// TS_ASSERT_THROWS(helper_script_roundtrip("invalid chars 4", "(\"\\ud800\\udc00\")" /* U+10000 */, "..."), PSERROR_Serialize_InvalidCharInString);
helper_script_roundtrip("unicode", "\"\\ud800\\uffff\"", "(new String(\"\\uD800\\uFFFF\"))");
}
void test_script_objects()
{
helper_script_roundtrip("Number", "[1, new Number('2.0'), 3]", "[1, (new Number(2)), 3]");
helper_script_roundtrip("Number with props", "var n=new Number('2.0'); n.foo='bar'; n", "(new Number(2))");
helper_script_roundtrip("String", "['test1', new String('test2'), 'test3']", "[\"test1\", (new String(\"test2\")), \"test3\"]");
helper_script_roundtrip("String with props", "var s=new String('test'); s.foo='bar'; s", "(new String(\"test\"))");
helper_script_roundtrip("Boolean", "[new Boolean('true'), false]", "[(new Boolean(true)), false]");
helper_script_roundtrip("Boolean with props", "var b=new Boolean('true'); b.foo='bar'; b", "(new Boolean(true))");
}
void test_script_objects_properties()
{
helper_script_roundtrip("Object with null in prop name", "({\"foo\\0bar\":1})", "({\'foo\\x00bar\':1})");
}
void test_script_typed_arrays_simple()
{
helper_script_roundtrip("Int8Array",
"var arr=new Int8Array(8);"
"for(var i=0; i<arr.length; ++i)"
" arr[i]=(i+1)*32;"
"arr",
/* expected: */
"({0:32, 1:64, 2:96, 3:-128, 4:-96, 5:-64, 6:-32, 7:0})"
);
helper_script_roundtrip("Uint8Array",
"var arr=new Uint8Array(8);"
"for(var i=0; i<arr.length; ++i)"
" arr[i]=(i+1)*32;"
"arr",
/* expected: */
"({0:32, 1:64, 2:96, 3:128, 4:160, 5:192, 6:224, 7:0})"
);
helper_script_roundtrip("Int16Array",
"var arr=new Int16Array(8);"
"for(var i=0; i<arr.length; ++i)"
" arr[i]=(i+1)*8192;"
"arr",
/* expected: */
"({0:8192, 1:16384, 2:24576, 3:-32768, 4:-24576, 5:-16384, 6:-8192, 7:0})"
);
helper_script_roundtrip("Uint16Array",
"var arr=new Uint16Array(8);"
"for(var i=0; i<arr.length; ++i)"
" arr[i]=(i+1)*8192;"
"arr",
/* expected: */
"({0:8192, 1:16384, 2:24576, 3:32768, 4:40960, 5:49152, 6:57344, 7:0})"
);
helper_script_roundtrip("Int32Array",
"var arr=new Int32Array(8);"
"for(var i=0; i<arr.length; ++i)"
" arr[i]=(i+1)*536870912;"
"arr",
/* expected: */
"({0:536870912, 1:1073741824, 2:1610612736, 3:-2147483648, 4:-1610612736, 5:-1073741824, 6:-536870912, 7:0})"
);
helper_script_roundtrip("Uint32Array",
"var arr=new Uint32Array(8);"
"for(var i=0; i<arr.length; ++i)"
" arr[i]=(i+1)*536870912;"
"arr",
/* expected: */
"({0:536870912, 1:1073741824, 2:1610612736, 3:2147483648, 4:2684354560, 5:3221225472, 6:3758096384, 7:0})"
);
helper_script_roundtrip("Float32Array",
"var arr=new Float32Array(2);"
"arr[0]=3.4028234e38;"
"arr[1]=Infinity;"
"arr",
/* expected: */
"({0:3.4028234663852886e+38, 1:Infinity})"
);
helper_script_roundtrip("Float64Array",
"var arr=new Float64Array(2);"
"arr[0]=1.7976931348623157e308;"
"arr[1]=-Infinity;"
"arr",
/* expected: */
"({0:1.7976931348623157e+308, 1:-Infinity})"
);
helper_script_roundtrip("Uint8ClampedArray",
"var arr=new Uint8ClampedArray(8);"
"for(var i=0; i<arr.length; ++i)"
" arr[i]=(i-2)*64;"
"arr",
/* expected: */
"({0:0, 1:0, 2:0, 3:64, 4:128, 5:192, 6:255, 7:255})"
);
}
void test_script_typed_arrays_complex()
{
helper_script_roundtrip("ArrayBuffer with Int16Array",
"var buf = new ArrayBuffer(16);"
"var int16 = new Int16Array(buf);"
"for(var i = 0; i < int16.length; ++i)"
" int16[i] = (i+1)*8192;"
"int16",
/* expected: */
"({0:8192, 1:16384, 2:24576, 3:-32768, 4:-24576, 5:-16384, 6:-8192, 7:0})"
);
helper_script_roundtrip("ArrayBuffer with Int16Array and Uint32Array",
"var buf = new ArrayBuffer(16);"
"var int16 = new Int16Array(buf);"
"for(var i=0; i < int16.length; ++i)"
" int16[i] = (i+1)*32768;"
"var uint32 = new Uint32Array(buf);"
"uint32[0] = 4294967295;"
"[int16, uint32]",
/* expected: */ "["
"{0:-1, 1:-1, 2:-32768, 3:0, 4:-32768, 5:0, 6:-32768, 7:0}, "
"{0:4294967295, 1:32768, 2:32768, 3:32768}"
"]"
);
helper_script_roundtrip("ArrayBuffer with complex structure",
"var buf=new ArrayBuffer(16);" // 16 bytes
"var chunk1 = new Int8Array(buf, 0, 4);" // 4 bytes
"var chunk2 = new Uint16Array(buf, 4, 2);" // 4 bytes
"var chunk3 = new Int32Array(buf, 8, 2);" // 8 bytes
"for(var i = 0; i < chunk1.length; ++i)"
" chunk1[i] = 255;"
"for(var i = 0; i < chunk2.length; ++i)"
" chunk2[i] = 65535;"
"for(var i = 0; i < chunk3.length; ++i)"
" chunk3[i] = 4294967295;"
"var bytes = new Uint8Array(buf);"
"({'struct':[chunk1, chunk2, chunk3], 'bytes':bytes})",
/* expected: */ "({"
"struct:[{0:-1, 1:-1, 2:-1, 3:-1}, {0:65535, 1:65535}, {0:-1, 1:-1}], "
"bytes:{0:255, 1:255, 2:255, 3:255, 4:255, 5:255, 6:255, 7:255, 8:255, 9:255, 10:255, 11:255, 12:255, 13:255, 14:255, 15:255}"
"})"
);
}
void test_script_map()
{
helper_script_roundtrip("Map - empty",
"(new Map())",
/* expected: */
"({})",
/* expected stream: */
5,
"\x0f" // SCRIPT_TYPE_MAP
"\x00\x00\x00\x00" // size
);
helper_script_roundtrip("Map with elements and property",
"var a = new Map(); a.set(12, 16); a.set(\"bar\", \"baz\"); a.foo = 27; a",
/* expected: */
"({})",
/* expected stream: */
37,
"\x0f" // SCRIPT_TYPE_MAP
"\x02\0\0\0" // size
"\x05" // SCRIPT_TYPE_INT
"\x0C\0\0\0" // 12
"\x05" // SCRIPT_TYPE_INT
"\x10\0\0\0" // 16
"\x04" // SCRIPT_TYPE_STRING
"\x03\0\0\0" "b\0a\0r\0" // "bar"
"\x04" // SCRIPT_TYPE_STRING
"\x03\0\0\0" "b\0a\0z\0" // "baz"
// NOTE: We drop properties on Maps when serializing
);
}
void test_script_set()
{
helper_script_roundtrip("Set - empty",
"(new Set())",
/* expected: */
"({})",
/* expected stream: */
5,
"\x10" // SCRIPT_TYPE_SET
"\x00\x00\x00\x00" // size
);
helper_script_roundtrip("Set with elements and property",
"var a = new Set(); a.add(12); a.add(\"bar\"); a.foo = 27; a",
/* expected: */
"({})",
/* expected stream: */
21,
"\x10" // SCRIPT_TYPE_SET
"\x02\0\0\0" // size
"\x05" // SCRIPT_TYPE_INT
"\x0C\0\0\0" // 12
"\x04" // SCRIPT_TYPE_STRING
"\x03\0\0\0" "b\0a\0r\0" // "bar"
// NOTE: We drop properties on Sets when serializing
);
}
void test_script_map_nested()
{
helper_script_roundtrip("Nested maps",
"var a = new Map();"
"a.set(\"Builder/Range\", new Map());"
"a.get(\"Builder/Range\").set(\"155\", { \"add\": 0, \"multiply\": 1});"
"a.get(\"Builder/Range\").set(\"2300\", { \"add\": 0, \"multiply\": 1.1});"
"a.get(\"Builder/Range\").set(\"159\", { \"add\": 0, \"multiply\": 1});"
"a",
/* expected: */
"({})",
/* expected stream: */
215,
"\x0f" // SCRIPT_TYPE_MAP
"\x01\0\0\0" // size
"\x04" // SCRIPT_TYPE_STRING
"\x0d\0\0\0" "B\0u\0i\0l\0d\0e\0r\0/\0R\0a\0n\0g\0e\0" // "Builder/Range"
"\x0f" // SCRIPT_TYPE_MAP
"\x03\0\0\0" // size
"\x04" // SCRIPT_TYPE_STRING
"\x03\0\0\0" "1\0005\0005\000" // "155"
"\x03" // SCRIPT_TYPE_OBJECT
"\x02\0\0\0" // num props
"\x03\0\0\0" "a\0d\0d\0" // "add"
"\x05" // SCRIPT_TYPE_INT
"\0\0\0\0" // 0
"\x08\0\0\0" "m\0u\0l\0t\0i\0p\0l\0y\0" // "multiply"
"\x05" // SCRIPT_TYPE_INT
"\x01\0\0\0" // 1
"\x04" // SCRIPT_TYPE_STRING
"\x04\0\0\0" "2\0003\0000\0000\000" // "2300"
"\x03" // SCRIPT_TYPE_OBJECT
"\x02\0\0\0" // num props
"\x03\0\0\0" "a\0d\0d\0" // "add"
"\x05" // SCRIPT_TYPE_INT
"\0\0\0\0" // 0
"\x08\0\0\0" "m\0u\0l\0t\0i\0p\0l\0y\0" // "multiply"
"\x06" // SCRIPT_TYPE_DOUBLE
"\x9a\x99\x99\x99\x99\x99\xf1\x3f" // 1.1
"\x04" // SCRIPT_TYPE_STRING
"\x03\0\0\0" "1\0005\0009\000" // "159"
"\x03" // SCRIPT_TYPE_OBJECT
"\x02\0\0\0" // num props
"\x03\0\0\0" "a\0d\0d\0" // "add"
"\x05" // SCRIPT_TYPE_INT
"\0\0\0\0" // 0
"\x08\0\0\0" "m\0u\0l\0t\0i\0p\0l\0y\0" // "multiply"
"\x05" // SCRIPT_TYPE_INT
"\x01\0\0\0" // 1
);
helper_script_roundtrip("Nested maps using backrefs",
"var a = new Map(); var b = new Map(); b.set(1, a); b.set(2, a); b",
/* expected: */
"({})",
/* expected stream: */
25,
"\x0f" // SCRIPT_TYPE_MAP
"\x02\0\0\0" // size
"\x05" // SCRIPT_TYPE_INT
"\x01\0\0\0" // 1
"\x0f" // SCRIPT_TYPE_MAP
"\0\0\0\0" // size
"\x05" // SCRIPT_TYPE_INT
"\x02\0\0\0" // 2
"\x08" // SCRIPT_TYPE_BACKREF
"\x02\0\0\0" // ref. to object #2, i.e. "a", with #1 being "b"
);
}
void test_script_set_nested()
{
helper_script_roundtrip("Nested sets using backrefs",
"var a = new Set(); var b = new Set(); a.add(b); a.add({\"bar\": b}); a",
/* expected: */
"({})",
/* expected stream: */
30,
"\x10" // SCRIPT_TYPE_SET
"\x02\0\0\0" // size
"\x10" // SCRIPT_TYPE_SET
"\x00\0\0\0" // size
"\x03" // SCRIPT_TYPE_OBJECT
"\x01\0\0\0" // num props
"\x03\0\0\0" "b\0a\0r\0" // "bar"
"\x08" // SCRIPT_TYPE_BACKREF
"\x02\0\0\0" // ref to object #2, i.e. "b", with #1 being "a"
);
}
// TODO: prototype objects
void test_script_nonfinite()
{
helper_script_roundtrip("nonfinite", "[0, Infinity, -Infinity, NaN, -1/Infinity]", "[0, Infinity, -Infinity, NaN, -0]");
}
void test_script_property_order()
{
helper_script_roundtrip("prop order 1", "var x={}; x.a=1; x.f=2; x.b=7; x.d=3; x", "({a:1, f:2, b:7, d:3})");
helper_script_roundtrip("prop order 2", "var x={}; x.d=3; x.a=1; x.f=2; x.b=7; x", "({d:3, a:1, f:2, b:7})");
}
void test_script_array_sparse()
{
helper_script_roundtrip("array_sparse", "[,1,2,,4,,]", "[, 1, 2, , 4, ,]");
}
void test_script_numbers()
{
const char stream[] = "\x02" // SCRIPT_TYPE_ARRAY
"\x04\0\0\0" // num props
"\x04\0\0\0" // array length
"\x01\0\0\0" "0\0" // "0"
"\x05" "\0\0\0\x80" // SCRIPT_TYPE_INT -2147483648 (JS_INT_MIN)
"\x01\0\0\0" "1\0" // "1"
"\x06" "\0\0\x20\0\0\0\xE0\xC1" // SCRIPT_TYPE_DOUBLE -2147483649 (JS_INT_MIN-1)
"\x01\0\0\0" "2\0" // "2"
"\x05" "\xFF\xFF\xFF\x7F" // SCRIPT_TYPE_INT 2147483647 (JS_INT_MAX)
"\x01\0\0\0" "3\0" // "3"
"\x06" "\0\0\0\0\0\0\xE0\x41" // SCRIPT_TYPE_DOUBLE 2147483648 (JS_INT_MAX+1)
;
helper_script_roundtrip("numbers", "[-2147483648, -2147483649, 2.147483647e+9, 2147483648]",
"[-2147483648, -2147483649, 2147483647, 2147483648]", sizeof(stream) - 1, stream);
}
void test_script_exceptions()
{
ScriptInterface script("Test", "Test", g_ScriptRuntime);
JSContext* cx = script.GetContext();
JSAutoRequest rq(cx);
JS::RootedValue obj(cx);
std::stringstream stream;
CStdSerializer serialize(script, stream);
TestLogger logger;
TS_ASSERT(script.Eval("([1, 2, function () { }])", &obj));
TS_ASSERT_THROWS(serialize.ScriptVal("script", &obj), PSERROR_Serialize_InvalidScriptValue);
}
void test_script_splice()
{
helper_script_roundtrip("splice 1", "var a=[10,20]; a.splice(0, 1); a", "[20]");
helper_script_roundtrip("splice 1", "var a=[10,20]; a.splice(0, 2); a", "[]");
helper_script_roundtrip("splice 1", "var a=[10,20]; a.splice(0, 0, 5); a", "[5, 10, 20]");
}
// TODO: test deserializing invalid streams
// TODO: test non-tree script structures
// (not critical since TestComponentManager::test_script_serialization indirectly tests that already)
};
class TestSerializerPerf : public CxxTest::TestSuite
{
public:
void test_script_props_DISABLED()
{
const char* input = "var x = {}; for (var i=0;i<256;++i) x[i]=Math.pow(i, 2); x";
ScriptInterface script("Test", "Test", g_ScriptRuntime);
JSContext* cx = script.GetContext();
JSAutoRequest rq(cx);
JS::RootedValue obj(cx);
TS_ASSERT(script.Eval(input, &obj));
for (size_t i = 0; i < 256; ++i)
{
std::stringstream stream;
CStdSerializer serialize(script, stream);
serialize.ScriptVal("script", &obj);
CStdDeserializer deserialize(script, stream);
JS::RootedValue newobj(cx);
deserialize.ScriptVal("script", &newobj);
// NOTE: Don't use good() here - it fails due to a bug in older libc++ versions
TS_ASSERT(!stream.bad() && !stream.fail());
TS_ASSERT_EQUALS(stream.peek(), EOF);
if (i == 0)
{
std::string source;
TS_ASSERT(script.CallFunction(newobj, "toSource", source));
std::cout << source << "\n";
}
}
}
void test_hash_DISABLED()
{
CXeromyces::Startup();
g_VFS = CreateVfs(20 * MiB);
TS_ASSERT_OK(g_VFS->Mount(L"", DataDir()/"mods"/"public", VFS_MOUNT_MUST_EXIST));
TS_ASSERT_OK(g_VFS->Mount(L"cache/", DataDir()/"cache"));
// Need some stuff for terrain movement costs:
// (TODO: this ought to be independent of any graphics code)
new CTerrainTextureManager;
g_TexMan.LoadTerrainTextures();
CTerrain terrain;
CSimulation2 sim2(NULL, g_ScriptRuntime, &terrain);
sim2.LoadDefaultScripts();
sim2.ResetState();
CMapReader* mapReader = new CMapReader(); // it'll call "delete this" itself
LDR_BeginRegistering();
mapReader->LoadMap(L"maps/skirmishes/Greek Acropolis (2).pmp",
sim2.GetScriptInterface().GetJSRuntime(), JS::UndefinedHandleValue,
&terrain, NULL, NULL, NULL, NULL, NULL, NULL, NULL,
&sim2, &sim2.GetSimContext(), -1, false);
LDR_EndRegistering();
TS_ASSERT_OK(LDR_NonprogressiveLoad());
sim2.Update(0);
{
std::stringstream str;
std::string hash;
sim2.SerializeState(str);
sim2.ComputeStateHash(hash, false);
debug_printf("\n");
debug_printf("# size = %d\n", (int)str.str().length());
debug_printf("# hash = ");
for (size_t i = 0; i < hash.size(); ++i)
debug_printf("%02x", (unsigned int)(u8)hash[i]);
debug_printf("\n");
}
double t = timer_Time();
CALLGRIND_START_INSTRUMENTATION;
size_t reps = 128;
for (size_t i = 0; i < reps; ++i)
{
std::string hash;
sim2.ComputeStateHash(hash, false);
}
CALLGRIND_STOP_INSTRUMENTATION;
t = timer_Time() - t;
debug_printf("# time = %f (%f/%d)\n", t/reps, t, (int)reps);
// Shut down the world
delete &g_TexMan;
g_VFS.reset();
CXeromyces::Terminate();
}
};
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