forked from 0ad/0ad
129 lines
4.0 KiB
C++
129 lines
4.0 KiB
C++
/* Copyright (C) 2010 Wildfire Games.
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* This file is part of 0 A.D.
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*
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* 0 A.D. is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0 A.D. is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0 A.D. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "lib/self_test.h"
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#include "scriptinterface/ScriptInterface.h"
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#include "ps/CLogger.h"
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#include <boost/random/linear_congruential.hpp>
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class TestScriptInterface : public CxxTest::TestSuite
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{
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public:
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void test_loadscript_basic()
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{
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ScriptInterface script("Test");
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TestLogger logger;
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TS_ASSERT(script.LoadScript(L"test.js", L"var x = 1+1;"));
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TS_ASSERT_WSTR_NOT_CONTAINS(logger.GetOutput(), L"JavaScript error");
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TS_ASSERT_WSTR_NOT_CONTAINS(logger.GetOutput(), L"JavaScript warning");
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}
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void test_loadscript_error()
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{
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ScriptInterface script("Test");
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TestLogger logger;
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TS_ASSERT(!script.LoadScript(L"test.js", L"1+"));
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TS_ASSERT_WSTR_CONTAINS(logger.GetOutput(), L"JavaScript error: test.js line 1\nSyntaxError: syntax error");
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}
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void test_loadscript_strict_warning()
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{
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ScriptInterface script("Test");
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TestLogger logger;
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TS_ASSERT(script.LoadScript(L"test.js", L"1+1;"));
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TS_ASSERT_WSTR_CONTAINS(logger.GetOutput(), L"JavaScript warning: test.js line 1\nuseless expression");
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}
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void test_loadscript_strict_error()
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{
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ScriptInterface script("Test");
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TestLogger logger;
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TS_ASSERT(!script.LoadScript(L"test.js", L"with(1){}"));
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TS_ASSERT_WSTR_CONTAINS(logger.GetOutput(), L"JavaScript error: test.js line 1\nSyntaxError: strict mode code may not contain \'with\' statements");
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}
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void test_clone_basic()
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{
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ScriptInterface script1("Test");
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ScriptInterface script2("Test");
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CScriptVal obj1;
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TS_ASSERT(script1.Eval("({'x': 123, 'y': [1, 1.5, '2', 'test', undefined, null, true, false]})", obj1));
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CScriptVal obj2 = script2.CloneValueFromOtherContext(script1, obj1.get());
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std::string source;
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TS_ASSERT(script2.CallFunction(obj2.get(), "toSource", source));
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TS_ASSERT_STR_EQUALS(source, "({x:123, y:[1, 1.5, \"2\", \"test\", (void 0), null, true, false]})");
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}
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void test_clone_getters()
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{
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// The tests should be run with JS_SetGCZeal so this can try to find GC bugs
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ScriptInterface script1("Test");
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ScriptInterface script2("Test");
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CScriptVal obj1;
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TS_ASSERT(script1.Eval("var s = '?'; var v = ({get x() { return 123 }, 'y': {'w':{get z() { delete v.y; delete v.n; v = null; s += s; return 4 }}}, 'n': 100}); v", obj1));
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CScriptVal obj2 = script2.CloneValueFromOtherContext(script1, obj1.get());
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std::string source;
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TS_ASSERT(script2.CallFunction(obj2.get(), "toSource", source));
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TS_ASSERT_STR_EQUALS(source, "({x:123, y:{w:{z:4}}, n:(void 0)})");
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}
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void test_clone_cyclic()
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{
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ScriptInterface script1("Test");
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ScriptInterface script2("Test");
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CScriptVal obj1;
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TS_ASSERT(script1.Eval("var x = []; x[0] = x; ({'a': x, 'b': x})", obj1));
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CScriptVal obj2 = script2.CloneValueFromOtherContext(script1, obj1.get());
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std::string source;
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TS_ASSERT(script2.CallFunction(obj2.get(), "toSource", source));
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TS_ASSERT_STR_EQUALS(source, "({a:#1=[#1#], b:#1#})");
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}
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void test_random()
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{
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ScriptInterface script("Test");
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double d1, d2;
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TS_ASSERT(script.Eval("Math.random()", d1));
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TS_ASSERT(script.Eval("Math.random()", d2));
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TS_ASSERT_DIFFERS(d1, d2);
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boost::rand48 rng;
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script.ReplaceNondeterministicFunctions(rng);
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rng.seed((u64)0);
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TS_ASSERT(script.Eval("Math.random()", d1));
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TS_ASSERT(script.Eval("Math.random()", d2));
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TS_ASSERT_DIFFERS(d1, d2);
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rng.seed((u64)0);
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TS_ASSERT(script.Eval("Math.random()", d2));
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TS_ASSERT_EQUALS(d1, d2);
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}
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};
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