1708 lines
64 KiB
C#
1708 lines
64 KiB
C#
/*
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* Copyright (c) Contributors, http://opensimulator.org/
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* See CONTRIBUTORS.TXT for a full list of copyright holders.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* * Neither the name of the OpenSimulator Project nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
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* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
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* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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using System.Collections.Generic;
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using System.Text.RegularExpressions;
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using NUnit.Framework;
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using OpenSim.Region.ScriptEngine.Shared.CodeTools;
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namespace OpenSim.Region.ScriptEngine.Shared.CodeTools.Tests
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{
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/// <summary>
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/// Tests the LSL compiler, both the code generation and transformation.
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/// Each test has some LSL code as input and C# code as expected output.
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/// The generated C# code is compared against the expected C# code.
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/// </summary>
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[TestFixture]
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public class CSCodeGeneratorTest
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{
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[Test]
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public void TestDefaultState()
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{
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string input = @"default
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{
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state_entry()
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{
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}
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}
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";
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string expected =
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"\n public void default_event_state_entry()" +
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"\n {" +
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"\n }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestCustomState()
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{
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string input = @"default
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{
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state_entry()
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{
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}
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}
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state another_state
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{
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no_sensor()
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{
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}
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}
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";
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string expected =
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"\n public void default_event_state_entry()" +
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"\n {" +
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"\n }" +
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"\n public void another_state_event_no_sensor()" +
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"\n {" +
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"\n }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestEventWithArguments()
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{
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string input = @"default
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{
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at_rot_target(integer tnum, rotation targetrot, rotation ourrot)
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{
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}
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}
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";
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string expected =
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"\n public void default_event_at_rot_target(LSL_Types.LSLInteger tnum, LSL_Types.Quaternion targetrot, LSL_Types.Quaternion ourrot)" +
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"\n {" +
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"\n }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestIntegerDeclaration()
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{
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string input = @"default
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{
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touch_start(integer num_detected)
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{
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integer x;
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}
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}
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";
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string expected =
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"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
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"\n {" +
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"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0);" +
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"\n }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestLoneIdent()
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{
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// A lone ident should be removed completely as it's an error in C#
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// (MONO at least).
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string input = @"default
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{
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touch_start(integer num_detected)
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{
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integer x;
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x;
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}
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}
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";
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string expected =
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"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
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"\n {" +
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"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0);" +
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"\n ;" +
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"\n }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestAssignments()
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{
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string input = @"default
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{
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touch_start(integer num_detected)
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{
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string y;
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integer x = 14;
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y = ""Hello"";
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}
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}
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";
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string expected =
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"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
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"\n {" +
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"\n LSL_Types.LSLString y = new LSL_Types.LSLString(\"\");" +
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"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(14);" +
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"\n y = new LSL_Types.LSLString(\"Hello\");" +
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"\n }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestAdditionSubtractionOperator()
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{
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string input = @"default
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{
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touch_start(integer num_detected)
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{
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integer y = -3;
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integer x = 14 + 6;
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y = 12 +45+20+x + 23 + 1 + x + y;
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y = 12 + -45 + - 20 + x + 23 + -1 + x + y;
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}
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}
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";
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string expected =
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"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)\n" +
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" {\n" +
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" LSL_Types.LSLInteger y = -new LSL_Types.LSLInteger(3);\n" +
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" LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(14) + new LSL_Types.LSLInteger(6);\n" +
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" y = new LSL_Types.LSLInteger(12) + new LSL_Types.LSLInteger(45) + new LSL_Types.LSLInteger(20) + x + new LSL_Types.LSLInteger(23) + new LSL_Types.LSLInteger(1) + x + y;\n" +
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" y = new LSL_Types.LSLInteger(12) + -new LSL_Types.LSLInteger(45) + -new LSL_Types.LSLInteger(20) + x + new LSL_Types.LSLInteger(23) + -new LSL_Types.LSLInteger(1) + x + y;\n" +
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" }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestStrings()
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{
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string input = @"default
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{
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touch_start(integer num_detected)
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{
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llOwnerSay(""Testing, 1, 2, 3"");
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llSay(0, ""I can hear you!"");
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some_custom_function(1, 2, 3 +x, 4, ""five"", ""arguments"");
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}
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}
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";
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string expected =
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"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
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"\n {" +
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"\n llOwnerSay(new LSL_Types.LSLString(\"Testing, 1, 2, 3\"));" +
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"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"I can hear you!\"));" +
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"\n some_custom_function(new LSL_Types.LSLInteger(1), new LSL_Types.LSLInteger(2), new LSL_Types.LSLInteger(3) + x, new LSL_Types.LSLInteger(4), new LSL_Types.LSLString(\"five\"), new LSL_Types.LSLString(\"arguments\"));" +
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"\n }" +
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"\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestBinaryExpression()
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{
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string input = @"default
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{
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touch_start(integer num_detected)
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{
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integer y;
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integer x = 14 + 6;
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y = 12 - 3;
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y = 12 && 3;
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y = 12 || 3;
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y = 12 * 3;
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y = 12 / 3;
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y = 12 | 3;
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y = 12 & 3;
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y = 12 % 3;
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y = 12 + 45 - 20 * x / 23 | 1 & x + y;
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}
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}
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";
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string expected =
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"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
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"\n {" +
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"\n LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(0);" +
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"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(14) + new LSL_Types.LSLInteger(6);" +
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"\n y = new LSL_Types.LSLInteger(12) - new LSL_Types.LSLInteger(3);" +
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"\n y = ((bool)(new LSL_Types.LSLInteger(12))) & ((bool)(new LSL_Types.LSLInteger(3)));" +
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"\n y = ((bool)(new LSL_Types.LSLInteger(12))) | ((bool)(new LSL_Types.LSLInteger(3)));" +
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"\n y = new LSL_Types.LSLInteger(12) * new LSL_Types.LSLInteger(3);" +
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"\n y = new LSL_Types.LSLInteger(12) / new LSL_Types.LSLInteger(3);" +
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"\n y = new LSL_Types.LSLInteger(12) | new LSL_Types.LSLInteger(3);" +
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"\n y = new LSL_Types.LSLInteger(12) & new LSL_Types.LSLInteger(3);" +
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"\n y = new LSL_Types.LSLInteger(12) % new LSL_Types.LSLInteger(3);" +
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"\n y = new LSL_Types.LSLInteger(12) + new LSL_Types.LSLInteger(45) - new LSL_Types.LSLInteger(20) * x / new LSL_Types.LSLInteger(23) | new LSL_Types.LSLInteger(1) & x + y;" +
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"\n }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestFloatConstants()
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{
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string input = @"default
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{
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touch_start(integer num_detected)
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{
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float y = 1.1;
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y = 1.123E3;
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y = 1.123e3;
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y = 1.123E+3;
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y = 1.123e+3;
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y = 1.123E-3;
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y = 1.123e-3;
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y = .4;
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y = -1.123E3;
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y = -1.123e3;
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y = -1.123E+3;
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y = -1.123e+3;
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y = -1.123E-3;
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y = -1.123e-3;
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y = -.4;
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y = 12.3 + -1.45E3 - 1.20e-2;
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}
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}
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";
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string expected =
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"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
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"\n {" +
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"\n LSL_Types.LSLFloat y = new LSL_Types.LSLFloat(1.1);" +
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"\n y = new LSL_Types.LSLFloat(1.123E3);" +
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"\n y = new LSL_Types.LSLFloat(1.123e3);" +
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"\n y = new LSL_Types.LSLFloat(1.123E+3);" +
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"\n y = new LSL_Types.LSLFloat(1.123e+3);" +
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"\n y = new LSL_Types.LSLFloat(1.123E-3);" +
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"\n y = new LSL_Types.LSLFloat(1.123e-3);" +
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"\n y = new LSL_Types.LSLFloat(.4);" +
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"\n y = -new LSL_Types.LSLFloat(1.123E3);" +
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"\n y = -new LSL_Types.LSLFloat(1.123e3);" +
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"\n y = -new LSL_Types.LSLFloat(1.123E+3);" +
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"\n y = -new LSL_Types.LSLFloat(1.123e+3);" +
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"\n y = -new LSL_Types.LSLFloat(1.123E-3);" +
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"\n y = -new LSL_Types.LSLFloat(1.123e-3);" +
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"\n y = -new LSL_Types.LSLFloat(.4);" +
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"\n y = new LSL_Types.LSLFloat(12.3) + -new LSL_Types.LSLFloat(1.45E3) - new LSL_Types.LSLFloat(1.20e-2);" +
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"\n }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestComments()
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{
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string input = @"// this test tests comments
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default
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{
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touch_start(integer num_detected) // this should be stripped
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{
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// fill in code here...
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}
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}
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";
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string expected =
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"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
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"\n {" +
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"\n }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestStringsWithEscapedQuotesAndComments()
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{
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string input = @"// this test tests strings, with escaped quotes and comments in strings
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default
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{
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touch_start(integer num_detected)
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{
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string s1 = ""this is a string."";
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string s2 = ""this is a string ""+""with an escaped \"" inside it."";
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s1 = s2+"" and this ""+""is a string with // comments."";
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string onemore = ""[\^@]"";
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string multiline = ""Good evening Sir,
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my name is Steve.
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I come from a rough area.
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I used to be addicted to crack
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but now I am off it and trying to stay clean.
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That is why I am selling magazine subscriptions.""; // http://www.imdb.com/title/tt0151804/quotes
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}
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}
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";
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string expected =
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"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
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"\n {" +
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"\n LSL_Types.LSLString s1 = new LSL_Types.LSLString(\"this is a string.\");" +
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"\n LSL_Types.LSLString s2 = new LSL_Types.LSLString(\"this is a string \") + new LSL_Types.LSLString(\"with an escaped \\\" inside it.\");" +
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"\n s1 = s2 + new LSL_Types.LSLString(\" and this \") + new LSL_Types.LSLString(\"is a string with // comments.\");" +
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"\n LSL_Types.LSLString onemore = new LSL_Types.LSLString(\"[\\^@]\");" +
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"\n LSL_Types.LSLString multiline = new LSL_Types.LSLString(\"Good evening Sir,\\n my name is Steve.\\n I come from a rough area.\\n I used to be addicted to crack\\n but now I am off it and trying to stay clean.\\n That is why I am selling magazine subscriptions.\");" +
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"\n }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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[Test]
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public void TestCStyleComments()
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{
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string input = @"/* this test tests comments
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of the C variety
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*/
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default
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{
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touch_start(integer /* you can't see me! */ num_detected) /* this should be stripped */
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{
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/*
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* fill
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* in
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* code
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* here...
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*/
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}
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}
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";
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string expected =
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"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
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"\n {" +
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"\n }\n";
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
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|
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[Test]
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public void TestGlobalDefinedFunctions()
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{
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string input = @"// this test tests custom defined functions
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string onefunc()
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{
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return ""Hi from onefunc()!"";
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}
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twofunc(string s)
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{
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llSay(1000, s);
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}
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default
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{
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touch_start(integer num_detected)
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{
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llSay(2000, onefunc());
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twofunc();
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}
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}
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";
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string expected =
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"\n LSL_Types.LSLString onefunc()" +
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"\n {" +
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"\n return new LSL_Types.LSLString(\"Hi from onefunc()!\");" +
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"\n }" +
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"\n void twofunc(LSL_Types.LSLString s)" +
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"\n {" +
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"\n llSay(new LSL_Types.LSLInteger(1000), s);" +
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"\n }" +
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"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
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"\n {" +
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"\n llSay(new LSL_Types.LSLInteger(2000), onefunc());" +
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"\n twofunc();" +
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"\n }\n";
|
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CSCodeGenerator cg = new CSCodeGenerator();
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string output = cg.Convert(input);
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Assert.AreEqual(expected, output);
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}
|
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|
|
[Test]
|
|
public void TestGlobalDeclaredVariables()
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{
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string input = @"// this test tests custom defined functions and global variables
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|
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string globalString;
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integer globalInt = 14;
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integer anotherGlobal = 20 * globalInt;
|
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|
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string onefunc()
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{
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globalString = "" ...and the global!"";
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return ""Hi "" +
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""from "" +
|
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""onefunc()!"" + globalString;
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}
|
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|
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twofunc(string s)
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{
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llSay(1000, s);
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}
|
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|
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default
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{
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touch_start(integer num_detected)
|
|
{
|
|
llSay(2000, onefunc());
|
|
twofunc();
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n LSL_Types.LSLString globalString = new LSL_Types.LSLString(\"\");" +
|
|
"\n LSL_Types.LSLInteger globalInt = new LSL_Types.LSLInteger(14);" +
|
|
"\n LSL_Types.LSLInteger anotherGlobal = new LSL_Types.LSLInteger(20) * globalInt;" +
|
|
"\n LSL_Types.LSLString onefunc()" +
|
|
"\n {" +
|
|
"\n globalString = new LSL_Types.LSLString(\" ...and the global!\");" +
|
|
"\n return new LSL_Types.LSLString(\"Hi \") + new LSL_Types.LSLString(\"from \") + new LSL_Types.LSLString(\"onefunc()!\") + globalString;" +
|
|
"\n }" +
|
|
"\n void twofunc(LSL_Types.LSLString s)" +
|
|
"\n {" +
|
|
"\n llSay(new LSL_Types.LSLInteger(1000), s);" +
|
|
"\n }" +
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n llSay(new LSL_Types.LSLInteger(2000), onefunc());" +
|
|
"\n twofunc();" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestMoreAssignments()
|
|
{
|
|
string input = @"// this test tests +=, -=, *=, /=, %=
|
|
|
|
string globalString;
|
|
integer globalInt = 14;
|
|
|
|
string onefunc(string addition)
|
|
{
|
|
globalInt -= 2;
|
|
|
|
globalString += addition;
|
|
return ""Hi "" +
|
|
""from "" +
|
|
""onefunc()! "" + globalString;
|
|
}
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
llSay(2000, onefunc());
|
|
|
|
integer x = 2;
|
|
x *= 3;
|
|
x /= 14 + -2;
|
|
x %= 10;
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n LSL_Types.LSLString globalString = new LSL_Types.LSLString(\"\");" +
|
|
"\n LSL_Types.LSLInteger globalInt = new LSL_Types.LSLInteger(14);" +
|
|
"\n LSL_Types.LSLString onefunc(LSL_Types.LSLString addition)" +
|
|
"\n {" +
|
|
"\n globalInt -= new LSL_Types.LSLInteger(2);" +
|
|
"\n globalString += addition;" +
|
|
"\n return new LSL_Types.LSLString(\"Hi \") + new LSL_Types.LSLString(\"from \") + new LSL_Types.LSLString(\"onefunc()! \") + globalString;" +
|
|
"\n }" +
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n llSay(new LSL_Types.LSLInteger(2000), onefunc());" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(2);" +
|
|
"\n x *= new LSL_Types.LSLInteger(3);" +
|
|
"\n x /= new LSL_Types.LSLInteger(14) + -new LSL_Types.LSLInteger(2);" +
|
|
"\n x %= new LSL_Types.LSLInteger(10);" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestVectorConstantNotation()
|
|
{
|
|
string input = @"default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
vector y = <1.2, llGetMeAFloat(), 4.4>;
|
|
rotation x = <0.1, 0.1, one + 2, 0.9>;
|
|
|
|
y = <0.1, 0.1, 1.1 - three - two+eight*8>;
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.Vector3 y = new LSL_Types.Vector3(new LSL_Types.LSLFloat(1.2), llGetMeAFloat(), new LSL_Types.LSLFloat(4.4));" +
|
|
"\n LSL_Types.Quaternion x = new LSL_Types.Quaternion(new LSL_Types.LSLFloat(0.1), new LSL_Types.LSLFloat(0.1), one + new LSL_Types.LSLInteger(2), new LSL_Types.LSLFloat(0.9));" +
|
|
"\n y = new LSL_Types.Vector3(new LSL_Types.LSLFloat(0.1), new LSL_Types.LSLFloat(0.1), new LSL_Types.LSLFloat(1.1) - three - two + eight * new LSL_Types.LSLInteger(8));" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestVectorMemberAccess()
|
|
{
|
|
string input = @"default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
vector y = <1.2, llGetMeAFloat(), 4.4>;
|
|
x = y.x + 1.1;
|
|
y.x = 1.1;
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.Vector3 y = new LSL_Types.Vector3(new LSL_Types.LSLFloat(1.2), llGetMeAFloat(), new LSL_Types.LSLFloat(4.4));" +
|
|
"\n x = y.x + new LSL_Types.LSLFloat(1.1);" +
|
|
"\n y.x = new LSL_Types.LSLFloat(1.1);" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestExpressionInParentheses()
|
|
{
|
|
string input = @"default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
integer y = -3;
|
|
integer x = 14 + 6;
|
|
y = 12 +45+20+x + (23 + 1) + x + y;
|
|
y = (12 + -45 + -20 + x + 23 )+ -1 + x + y;
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger y = -new LSL_Types.LSLInteger(3);" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(14) + new LSL_Types.LSLInteger(6);" +
|
|
"\n y = new LSL_Types.LSLInteger(12) + new LSL_Types.LSLInteger(45) + new LSL_Types.LSLInteger(20) + x + (new LSL_Types.LSLInteger(23) + new LSL_Types.LSLInteger(1)) + x + y;" +
|
|
"\n y = (new LSL_Types.LSLInteger(12) + -new LSL_Types.LSLInteger(45) + -new LSL_Types.LSLInteger(20) + x + new LSL_Types.LSLInteger(23)) + -new LSL_Types.LSLInteger(1) + x + y;" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestIncrementDecrementOperator()
|
|
{
|
|
string input = @"// here we'll test the ++ and -- operators
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
integer y = -3;
|
|
integer x = 14 + 6;
|
|
y = 12 +45+20+x++ + (23 + 1) + ++x + -- y;
|
|
y = (12 + -45 + -20 + x-- + 23 )+ -1 + x -- + ++y;
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger y = -new LSL_Types.LSLInteger(3);" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(14) + new LSL_Types.LSLInteger(6);" +
|
|
"\n y = new LSL_Types.LSLInteger(12) + new LSL_Types.LSLInteger(45) + new LSL_Types.LSLInteger(20) + x++ + (new LSL_Types.LSLInteger(23) + new LSL_Types.LSLInteger(1)) + ++x + --y;" +
|
|
"\n y = (new LSL_Types.LSLInteger(12) + -new LSL_Types.LSLInteger(45) + -new LSL_Types.LSLInteger(20) + x-- + new LSL_Types.LSLInteger(23)) + -new LSL_Types.LSLInteger(1) + x-- + ++y;" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestLists()
|
|
{
|
|
string input = @"// testing lists
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
list l = [];
|
|
list m = [1, two, ""three"", <4.0, 4.0, 4.0>, 5 + 5];
|
|
llCallSomeFunc(1, llAnotherFunc(), [1, 2, 3]);
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.list l = new LSL_Types.list();" +
|
|
"\n LSL_Types.list m = new LSL_Types.list(new LSL_Types.LSLInteger(1), two, new LSL_Types.LSLString(\"three\"), new LSL_Types.Vector3(new LSL_Types.LSLFloat(4.0), new LSL_Types.LSLFloat(4.0), new LSL_Types.LSLFloat(4.0)), new LSL_Types.LSLInteger(5) + new LSL_Types.LSLInteger(5));" +
|
|
"\n llCallSomeFunc(new LSL_Types.LSLInteger(1), llAnotherFunc(), new LSL_Types.list(new LSL_Types.LSLInteger(1), new LSL_Types.LSLInteger(2), new LSL_Types.LSLInteger(3)));" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestIfStatement()
|
|
{
|
|
string input = @"// let's test if statements
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
integer x = 1;
|
|
|
|
if (x) llSay(0, ""Hello"");
|
|
if (1)
|
|
{
|
|
llSay(0, ""Hi"");
|
|
integer r = 3;
|
|
return;
|
|
}
|
|
|
|
if (f(x)) llSay(0, ""f(x) is true"");
|
|
else llSay(0, ""f(x) is false"");
|
|
|
|
if (x + y) llSay(0, ""x + y is true"");
|
|
else if (y - x) llSay(0, ""y - x is true"");
|
|
else llSay(0, ""Who needs x and y anyway?"");
|
|
|
|
if (x * y) llSay(0, ""x * y is true"");
|
|
else if (y / x)
|
|
{
|
|
llSay(0, ""uh-oh, y / x is true, exiting"");
|
|
return;
|
|
}
|
|
else llSay(0, ""Who needs x and y anyway?"");
|
|
|
|
// and now for my last trick
|
|
if (x % y) llSay(0, ""x is true"");
|
|
else if (y & x) llSay(0, ""y is true"");
|
|
else if (z | x) llSay(0, ""z is true"");
|
|
else if (a * (b + x)) llSay(0, ""a is true"");
|
|
else if (b) llSay(0, ""b is true"");
|
|
else if (v) llSay(0, ""v is true"");
|
|
else llSay(0, ""Everything is lies!"");
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);" +
|
|
"\n if (x)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Hello\"));" +
|
|
"\n if (new LSL_Types.LSLInteger(1))" +
|
|
"\n {" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Hi\"));" +
|
|
"\n LSL_Types.LSLInteger r = new LSL_Types.LSLInteger(3);" +
|
|
"\n return ;" +
|
|
"\n }" +
|
|
"\n if (f(x))" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"f(x) is true\"));" +
|
|
"\n else" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"f(x) is false\"));" +
|
|
"\n if (x + y)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"x + y is true\"));" +
|
|
"\n else" +
|
|
"\n if (y - x)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"y - x is true\"));" +
|
|
"\n else" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Who needs x and y anyway?\"));" +
|
|
"\n if (x * y)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"x * y is true\"));" +
|
|
"\n else" +
|
|
"\n if (y / x)" +
|
|
"\n {" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"uh-oh, y / x is true, exiting\"));" +
|
|
"\n return ;" +
|
|
"\n }" +
|
|
"\n else" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Who needs x and y anyway?\"));" +
|
|
"\n if (x % y)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"x is true\"));" +
|
|
"\n else" +
|
|
"\n if (y & x)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"y is true\"));" +
|
|
"\n else" +
|
|
"\n if (z | x)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"z is true\"));" +
|
|
"\n else" +
|
|
"\n if (a * (b + x))" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"a is true\"));" +
|
|
"\n else" +
|
|
"\n if (b)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"b is true\"));" +
|
|
"\n else" +
|
|
"\n if (v)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"v is true\"));" +
|
|
"\n else" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Everything is lies!\"));" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestIfElseStatement()
|
|
{
|
|
string input = @"// let's test complex logical expressions
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
integer x = 1;
|
|
integer y = 0;
|
|
|
|
if (x && y) llSay(0, ""Hello"");
|
|
if (x || y)
|
|
{
|
|
llSay(0, ""Hi"");
|
|
integer r = 3;
|
|
return;
|
|
}
|
|
|
|
if (x && y || z) llSay(0, ""x is true"");
|
|
else llSay(0, ""x is false"");
|
|
|
|
if (x == y) llSay(0, ""x is true"");
|
|
else if (y < x) llSay(0, ""y is true"");
|
|
else llSay(0, ""Who needs x and y anyway?"");
|
|
|
|
if (x > y) llSay(0, ""x is true"");
|
|
else if (y <= x)
|
|
{
|
|
llSay(0, ""uh-oh, y is true, exiting"");
|
|
return;
|
|
}
|
|
else llSay(0, ""Who needs x and y anyway?"");
|
|
|
|
// and now for my last trick
|
|
if (x >= y) llSay(0, ""x is true"");
|
|
else if (y != x) llSay(0, ""y is true"");
|
|
else if (!z) llSay(0, ""z is true"");
|
|
else if (!(a && b)) llSay(0, ""a is true"");
|
|
else if (b) llSay(0, ""b is true"");
|
|
else if (v) llSay(0, ""v is true"");
|
|
else llSay(0, ""Everything is lies!"");
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);" +
|
|
"\n LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(0);" +
|
|
"\n if (((bool)(x)) & ((bool)(y)))" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Hello\"));" +
|
|
"\n if (((bool)(x)) | ((bool)(y)))" +
|
|
"\n {" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Hi\"));" +
|
|
"\n LSL_Types.LSLInteger r = new LSL_Types.LSLInteger(3);" +
|
|
"\n return ;" +
|
|
"\n }" +
|
|
"\n if (((bool)(((bool)(x)) & ((bool)(y)))) | ((bool)(z)))" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"x is true\"));" +
|
|
"\n else" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"x is false\"));" +
|
|
"\n if (x == y)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"x is true\"));" +
|
|
"\n else" +
|
|
"\n if (y < x)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"y is true\"));" +
|
|
"\n else" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Who needs x and y anyway?\"));" +
|
|
"\n if (x > y)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"x is true\"));" +
|
|
"\n else" +
|
|
"\n if (y <= x)" +
|
|
"\n {" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"uh-oh, y is true, exiting\"));" +
|
|
"\n return ;" +
|
|
"\n }" +
|
|
"\n else" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Who needs x and y anyway?\"));" +
|
|
"\n if (x >= y)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"x is true\"));" +
|
|
"\n else" +
|
|
"\n if (y != x)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"y is true\"));" +
|
|
"\n else" +
|
|
"\n if (!z)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"z is true\"));" +
|
|
"\n else" +
|
|
"\n if (!(((bool)(a)) & ((bool)(b))))" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"a is true\"));" +
|
|
"\n else" +
|
|
"\n if (b)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"b is true\"));" +
|
|
"\n else" +
|
|
"\n if (v)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"v is true\"));" +
|
|
"\n else" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Everything is lies!\"));" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestWhileLoop()
|
|
{
|
|
string input = @"// let's test while loops
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
integer x = 1;
|
|
integer y = 0;
|
|
|
|
while (x) llSay(0, ""To infinity, and beyond!"");
|
|
while (0 || (x && 0))
|
|
{
|
|
llSay(0, ""Never say never."");
|
|
return;
|
|
}
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);" +
|
|
"\n LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(0);" +
|
|
"\n while (x)" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"To infinity, and beyond!\"));" +
|
|
"\n while (((bool)(new LSL_Types.LSLInteger(0))) | ((bool)((((bool)(x)) & ((bool)(new LSL_Types.LSLInteger(0)))))))" +
|
|
"\n {" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Never say never.\"));" +
|
|
"\n return ;" +
|
|
"\n }" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestDoWhileLoop()
|
|
{
|
|
string input = @"// let's test do-while loops
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
integer x = 1;
|
|
integer y = 0;
|
|
|
|
do llSay(0, ""And we're doing..."");
|
|
while (x);
|
|
|
|
do
|
|
{
|
|
llSay(0, ""I like it here. I wish we could stay here forever."");
|
|
y--;
|
|
} while (y);
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);" +
|
|
"\n LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(0);" +
|
|
"\n do" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"And we're doing...\"));" +
|
|
"\n while (x);" +
|
|
"\n do" +
|
|
"\n {" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"I like it here. I wish we could stay here forever.\"));" +
|
|
"\n y--;" +
|
|
"\n }" +
|
|
"\n while (y);" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestForLoop()
|
|
{
|
|
string input = @"// let's test for loops
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
integer x = 1;
|
|
integer y = 0;
|
|
|
|
for (x = 10; x >= 0; x--)
|
|
{
|
|
llOwnerSay(""Launch in T minus "" + x);
|
|
IncreaseRocketPower();
|
|
}
|
|
|
|
for (x = 0, y = 6; y > 0 && x != y; x++, y--) llOwnerSay(""Hi "" + x + "", "" + y);
|
|
for (x = 0, y = 6; ! y; x++,y--) llOwnerSay(""Hi "" + x + "", "" + y);
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);" +
|
|
"\n LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(0);" +
|
|
"\n for (x = new LSL_Types.LSLInteger(10); x >= new LSL_Types.LSLInteger(0); x--)" +
|
|
"\n {" +
|
|
"\n llOwnerSay(new LSL_Types.LSLString(\"Launch in T minus \") + x);" +
|
|
"\n IncreaseRocketPower();" +
|
|
"\n }" +
|
|
"\n for (x = new LSL_Types.LSLInteger(0), y = new LSL_Types.LSLInteger(6); ((bool)(y > new LSL_Types.LSLInteger(0))) & ((bool)(x != y)); x++, y--)" +
|
|
"\n llOwnerSay(new LSL_Types.LSLString(\"Hi \") + x + new LSL_Types.LSLString(\", \") + y);" +
|
|
"\n for (x = new LSL_Types.LSLInteger(0), y = new LSL_Types.LSLInteger(6); !y; x++, y--)" +
|
|
"\n llOwnerSay(new LSL_Types.LSLString(\"Hi \") + x + new LSL_Types.LSLString(\", \") + y);" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestFloatsWithTrailingDecimal()
|
|
{
|
|
string input = @"// a curious feature of LSL that allows floats to be defined with a trailing dot
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
float y = 1.;
|
|
y = 1.E3;
|
|
y = 1.e3;
|
|
y = 1.E+3;
|
|
y = 1.e+3;
|
|
y = 1.E-3;
|
|
y = 1.e-3;
|
|
y = -1.E3;
|
|
y = -1.e3;
|
|
y = -1.E+3;
|
|
y = -1.e+3;
|
|
y = -1.E-3;
|
|
y = -1.e-3;
|
|
y = 12. + -1.E3 - 1.e-2;
|
|
vector v = <0.,0.,0.>;
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLFloat y = new LSL_Types.LSLFloat(1.0);" +
|
|
"\n y = new LSL_Types.LSLFloat(1.0E3);" +
|
|
"\n y = new LSL_Types.LSLFloat(1.0e3);" +
|
|
"\n y = new LSL_Types.LSLFloat(1.0E+3);" +
|
|
"\n y = new LSL_Types.LSLFloat(1.0e+3);" +
|
|
"\n y = new LSL_Types.LSLFloat(1.0E-3);" +
|
|
"\n y = new LSL_Types.LSLFloat(1.0e-3);" +
|
|
"\n y = -new LSL_Types.LSLFloat(1.0E3);" +
|
|
"\n y = -new LSL_Types.LSLFloat(1.0e3);" +
|
|
"\n y = -new LSL_Types.LSLFloat(1.0E+3);" +
|
|
"\n y = -new LSL_Types.LSLFloat(1.0e+3);" +
|
|
"\n y = -new LSL_Types.LSLFloat(1.0E-3);" +
|
|
"\n y = -new LSL_Types.LSLFloat(1.0e-3);" +
|
|
"\n y = new LSL_Types.LSLFloat(12.0) + -new LSL_Types.LSLFloat(1.0E3) - new LSL_Types.LSLFloat(1.0e-2);" +
|
|
"\n LSL_Types.Vector3 v = new LSL_Types.Vector3(new LSL_Types.LSLFloat(0.0), new LSL_Types.LSLFloat(0.0), new LSL_Types.LSLFloat(0.0));" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestUnaryAndBinaryOperators()
|
|
{
|
|
string input = @"// let's test a few more operators
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
integer x = 2;
|
|
integer y = 1;
|
|
integer z = x ^ y;
|
|
x = ~ z;
|
|
x = ~(y && z);
|
|
y = x >> z;
|
|
z = y << x;
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(2);" +
|
|
"\n LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(1);" +
|
|
"\n LSL_Types.LSLInteger z = x ^ y;" +
|
|
"\n x = ~z;" +
|
|
"\n x = ~(((bool)(y)) & ((bool)(z)));" +
|
|
"\n y = x >> z;" +
|
|
"\n z = y << x;" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestTypecasts()
|
|
{
|
|
string input = @"// let's test typecasts
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
string s = """";
|
|
integer x = 1;
|
|
|
|
s = (string) x++;
|
|
s = (string) x;
|
|
s = (string) <0., 0., 0.>;
|
|
s = (string) <1., 1., 1., 1.>;
|
|
s = (integer) ""1"";
|
|
s = (string) llSomethingThatReturnsInteger();
|
|
s = (string) 134;
|
|
s = (string) (x ^ y | (z && l)) + (string) (x + y - 13);
|
|
llOwnerSay(""s is: "" + s);
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLString s = new LSL_Types.LSLString(\"\");" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);" +
|
|
"\n s = (LSL_Types.LSLString) (x++);" +
|
|
"\n s = (LSL_Types.LSLString) (x);" +
|
|
"\n s = (LSL_Types.LSLString) (new LSL_Types.Vector3(new LSL_Types.LSLFloat(0.0), new LSL_Types.LSLFloat(0.0), new LSL_Types.LSLFloat(0.0)));" +
|
|
"\n s = (LSL_Types.LSLString) (new LSL_Types.Quaternion(new LSL_Types.LSLFloat(1.0), new LSL_Types.LSLFloat(1.0), new LSL_Types.LSLFloat(1.0), new LSL_Types.LSLFloat(1.0)));" +
|
|
"\n s = (LSL_Types.LSLInteger) (new LSL_Types.LSLString(\"1\"));" +
|
|
"\n s = (LSL_Types.LSLString) (llSomethingThatReturnsInteger());" +
|
|
"\n s = (LSL_Types.LSLString) (new LSL_Types.LSLInteger(134));" +
|
|
"\n s = (LSL_Types.LSLString) (x ^ y | (((bool)(z)) & ((bool)(l)))) + (LSL_Types.LSLString) (x + y - new LSL_Types.LSLInteger(13));" +
|
|
"\n llOwnerSay(new LSL_Types.LSLString(\"s is: \") + s);" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestStates()
|
|
{
|
|
string input = @"// let's test states
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
llSay(0, ""Going to state 'statetwo'"");
|
|
state statetwo;
|
|
}
|
|
}
|
|
|
|
state statetwo
|
|
{
|
|
state_entry()
|
|
{
|
|
llSay(0, ""Going to the default state"");
|
|
state default;
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Going to state 'statetwo'\"));" +
|
|
"\n state(\"statetwo\");" +
|
|
"\n }" +
|
|
"\n public void statetwo_event_state_entry()" +
|
|
"\n {" +
|
|
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"Going to the default state\"));" +
|
|
"\n state(\"default\");" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestHexIntegerConstants()
|
|
{
|
|
string input = @"// let's test hex integers
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
integer x = 0x23;
|
|
integer x = 0x2f34B;
|
|
integer x = 0x2F34b;
|
|
integer x = 0x2F34B;
|
|
integer x = 0x2f34b;
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0x23);" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0x2f34B);" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0x2F34b);" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0x2F34B);" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0x2f34b);" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestJumps()
|
|
{
|
|
string input = @"// let's test jumps
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
jump here;
|
|
llOwnerSay(""Uh oh, the jump didn't work"");
|
|
@here;
|
|
llOwnerSay(""After the jump"");
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n goto here;" +
|
|
"\n llOwnerSay(new LSL_Types.LSLString(\"Uh oh, the jump didn't work\"));" +
|
|
"\n here: NoOp();" +
|
|
"\n llOwnerSay(new LSL_Types.LSLString(\"After the jump\"));" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestImplicitVariableInitialization()
|
|
{
|
|
string input = @"// let's test implicitly initializing variables
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
integer i; integer j = 14;
|
|
float f; float g = 14.0;
|
|
string s; string t = ""Hi there"";
|
|
list l; list m = [1, 2, 3];
|
|
vector v; vector w = <1.0, 0.1, 0.5>;
|
|
rotation r; rotation u = <0.8, 0.7, 0.6, llSomeFunc()>;
|
|
key k; key n = ""ping"";
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger i = new LSL_Types.LSLInteger(0);" +
|
|
"\n LSL_Types.LSLInteger j = new LSL_Types.LSLInteger(14);" +
|
|
"\n LSL_Types.LSLFloat f = new LSL_Types.LSLFloat(0.0);" +
|
|
"\n LSL_Types.LSLFloat g = new LSL_Types.LSLFloat(14.0);" +
|
|
"\n LSL_Types.LSLString s = new LSL_Types.LSLString(\"\");" +
|
|
"\n LSL_Types.LSLString t = new LSL_Types.LSLString(\"Hi there\");" +
|
|
"\n LSL_Types.list l = new LSL_Types.list();" +
|
|
"\n LSL_Types.list m = new LSL_Types.list(new LSL_Types.LSLInteger(1), new LSL_Types.LSLInteger(2), new LSL_Types.LSLInteger(3));" +
|
|
"\n LSL_Types.Vector3 v = new LSL_Types.Vector3(new LSL_Types.LSLFloat(0.0), new LSL_Types.LSLFloat(0.0), new LSL_Types.LSLFloat(0.0));" +
|
|
"\n LSL_Types.Vector3 w = new LSL_Types.Vector3(new LSL_Types.LSLFloat(1.0), new LSL_Types.LSLFloat(0.1), new LSL_Types.LSLFloat(0.5));" +
|
|
"\n LSL_Types.Quaternion r = new LSL_Types.Quaternion(new LSL_Types.LSLFloat(0.0), new LSL_Types.LSLFloat(0.0), new LSL_Types.LSLFloat(0.0), new LSL_Types.LSLFloat(0.0));" +
|
|
"\n LSL_Types.Quaternion u = new LSL_Types.Quaternion(new LSL_Types.LSLFloat(0.8), new LSL_Types.LSLFloat(0.7), new LSL_Types.LSLFloat(0.6), llSomeFunc());" +
|
|
"\n LSL_Types.LSLString k = new LSL_Types.LSLString(\"\");" +
|
|
"\n LSL_Types.LSLString n = new LSL_Types.LSLString(\"ping\");" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestMultipleEqualsExpression()
|
|
{
|
|
string input = @"// let's test x = y = 5 type expressions
|
|
|
|
default
|
|
{
|
|
touch_start(integer num_detected)
|
|
{
|
|
integer x;
|
|
integer y;
|
|
x = y = 5;
|
|
x += y -= 5;
|
|
llOwnerSay(""x is: "" + (string) x + "", y is: "" + (string) y);
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0);" +
|
|
"\n LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(0);" +
|
|
"\n x = y = new LSL_Types.LSLInteger(5);" +
|
|
"\n x += y -= new LSL_Types.LSLInteger(5);" +
|
|
"\n llOwnerSay(new LSL_Types.LSLString(\"x is: \") + (LSL_Types.LSLString) (x) + new LSL_Types.LSLString(\", y is: \") + (LSL_Types.LSLString) (y));" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestUnaryExpressionLastInVectorConstant()
|
|
{
|
|
string input = @"// let's test unary expressions some more
|
|
|
|
default
|
|
{
|
|
state_entry()
|
|
{
|
|
vector v = <x,y,-0.5>;
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_state_entry()" +
|
|
"\n {" +
|
|
"\n LSL_Types.Vector3 v = new LSL_Types.Vector3(x, y, -new LSL_Types.LSLFloat(0.5));" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestVectorMemberPlusEquals()
|
|
{
|
|
string input = @"// let's test unary expressions some more
|
|
|
|
default
|
|
{
|
|
state_entry()
|
|
{
|
|
vector v = llGetPos();
|
|
v.z += 4;
|
|
v.z -= 4;
|
|
v.z *= 4;
|
|
v.z /= 4;
|
|
v.z %= 4;
|
|
}
|
|
}
|
|
";
|
|
string expected =
|
|
"\n public void default_event_state_entry()" +
|
|
"\n {" +
|
|
"\n LSL_Types.Vector3 v = llGetPos();" +
|
|
"\n v.z += new LSL_Types.LSLInteger(4);" +
|
|
"\n v.z -= new LSL_Types.LSLInteger(4);" +
|
|
"\n v.z *= new LSL_Types.LSLInteger(4);" +
|
|
"\n v.z /= new LSL_Types.LSLInteger(4);" +
|
|
"\n v.z %= new LSL_Types.LSLInteger(4);" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestWhileLoopWithNoBody()
|
|
{
|
|
string input = @"default
|
|
{
|
|
state_entry()
|
|
{
|
|
while (1<0);
|
|
}
|
|
}";
|
|
|
|
string expected =
|
|
"\n public void default_event_state_entry()" +
|
|
"\n {" +
|
|
"\n while (new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0))" +
|
|
"\n ;" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestDoWhileLoopWithNoBody()
|
|
{
|
|
string input = @"default
|
|
{
|
|
state_entry()
|
|
{
|
|
do;
|
|
while (1<0);
|
|
}
|
|
}";
|
|
|
|
string expected =
|
|
"\n public void default_event_state_entry()" +
|
|
"\n {" +
|
|
"\n do" +
|
|
"\n ;" +
|
|
"\n while (new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0));" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestIfWithNoBody()
|
|
{
|
|
string input = @"default
|
|
{
|
|
state_entry()
|
|
{
|
|
if (1<0);
|
|
}
|
|
}";
|
|
|
|
string expected =
|
|
"\n public void default_event_state_entry()" +
|
|
"\n {" +
|
|
"\n if (new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0))" +
|
|
"\n ;" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestIfElseWithNoBody()
|
|
{
|
|
string input = @"default
|
|
{
|
|
state_entry()
|
|
{
|
|
if (1<0);
|
|
else;
|
|
}
|
|
}";
|
|
|
|
string expected =
|
|
"\n public void default_event_state_entry()" +
|
|
"\n {" +
|
|
"\n if (new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0))" +
|
|
"\n ;" +
|
|
"\n else" +
|
|
"\n ;" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestForLoopWithNoBody()
|
|
{
|
|
string input = @"default
|
|
{
|
|
state_entry()
|
|
{
|
|
for (x = 4; 1<0; x += 2);
|
|
}
|
|
}";
|
|
|
|
string expected =
|
|
"\n public void default_event_state_entry()" +
|
|
"\n {" +
|
|
"\n for (x = new LSL_Types.LSLInteger(4); new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0); x += new LSL_Types.LSLInteger(2))" +
|
|
"\n ;" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestForLoopWithNoAssignment()
|
|
{
|
|
string input = @"default
|
|
{
|
|
state_entry()
|
|
{
|
|
integer x = 4;
|
|
for (; 1<0; x += 2);
|
|
}
|
|
}";
|
|
|
|
string expected =
|
|
"\n public void default_event_state_entry()" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(4);" +
|
|
"\n for (; new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0); x += new LSL_Types.LSLInteger(2))" +
|
|
"\n ;" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestForLoopWithOnlyIdentInAssignment()
|
|
{
|
|
string input = @"default
|
|
{
|
|
state_entry()
|
|
{
|
|
integer x = 4;
|
|
for (x; 1<0; x += 2);
|
|
}
|
|
}";
|
|
|
|
string expected =
|
|
"\n public void default_event_state_entry()" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(4);" +
|
|
"\n for (; new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0); x += new LSL_Types.LSLInteger(2))" +
|
|
"\n ;" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestAssignmentInIfWhileDoWhile()
|
|
{
|
|
string input = @"default
|
|
{
|
|
state_entry()
|
|
{
|
|
integer x;
|
|
|
|
while (x = 14) llOwnerSay(""x is: "" + (string) x);
|
|
|
|
if (x = 24) llOwnerSay(""x is: "" + (string) x);
|
|
|
|
do
|
|
llOwnerSay(""x is: "" + (string) x);
|
|
while (x = 44);
|
|
}
|
|
}";
|
|
|
|
string expected =
|
|
"\n public void default_event_state_entry()" +
|
|
"\n {" +
|
|
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0);" +
|
|
"\n while (x = new LSL_Types.LSLInteger(14))" +
|
|
"\n llOwnerSay(new LSL_Types.LSLString(\"x is: \") + (LSL_Types.LSLString) (x));" +
|
|
"\n if (x = new LSL_Types.LSLInteger(24))" +
|
|
"\n llOwnerSay(new LSL_Types.LSLString(\"x is: \") + (LSL_Types.LSLString) (x));" +
|
|
"\n do" +
|
|
"\n llOwnerSay(new LSL_Types.LSLString(\"x is: \") + (LSL_Types.LSLString) (x));" +
|
|
"\n while (x = new LSL_Types.LSLInteger(44));" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
public void TestLSLListHack()
|
|
{
|
|
string input = @"default
|
|
{
|
|
state_entry()
|
|
{
|
|
list l = [""hello""];
|
|
l = (l=[]) + l + ""world"";
|
|
}
|
|
}";
|
|
|
|
string expected =
|
|
"\n public void default_event_state_entry()" +
|
|
"\n {" +
|
|
"\n LSL_Types.list l = new LSL_Types.list(new LSL_Types.LSLString(\"hello\"));" +
|
|
"\n l = (l = new LSL_Types.list()) + l + new LSL_Types.LSLString(\"world\");" +
|
|
"\n }\n";
|
|
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
string output = cg.Convert(input);
|
|
Assert.AreEqual(expected, output);
|
|
}
|
|
|
|
[Test]
|
|
[ExpectedException(typeof(System.Exception))]
|
|
public void TestSyntaxError()
|
|
{
|
|
string input = @"default
|
|
{
|
|
state_entry()
|
|
{
|
|
integer y
|
|
}
|
|
}
|
|
";
|
|
try
|
|
{
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
cg.Convert(input);
|
|
}
|
|
catch (System.Exception e)
|
|
{
|
|
// The syntax error is on line 6, char 5 (expected ';', found
|
|
// '}').
|
|
Assert.AreEqual("(4,4) syntax error", e.Message);
|
|
throw;
|
|
}
|
|
}
|
|
|
|
[Test]
|
|
[ExpectedException(typeof(System.Exception))]
|
|
public void TestSyntaxErrorDeclaringVariableInForLoop()
|
|
{
|
|
string input = @"default
|
|
{
|
|
state_entry()
|
|
{
|
|
for (integer x = 0; x < 10; x++) llOwnerSay(""x is: "" + (string) x);
|
|
}
|
|
}
|
|
";
|
|
try
|
|
{
|
|
CSCodeGenerator cg = new CSCodeGenerator();
|
|
cg.Convert(input);
|
|
}
|
|
catch (System.Exception e)
|
|
{
|
|
// The syntax error is on line 5, char 14 (Syntax error)
|
|
Assert.AreEqual("(3,13) syntax error", e.Message);
|
|
|
|
throw;
|
|
}
|
|
}
|
|
}
|
|
}
|