/*
* Copyright (c) Contributors, http://opensimulator.org/
* See CONTRIBUTORS.TXT for a full list of copyright holders.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
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* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
* * Neither the name of the OpenSim Project nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE DEVELOPERS ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE CONTRIBUTORS BE LIABLE FOR ANY
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System.Collections.Generic;
using System.Text.RegularExpressions;
using NUnit.Framework;
using OpenSim.Region.ScriptEngine.Shared.CodeTools;
namespace OpenSim.Region.ScriptEngine.Shared.CodeTools.Tests
{
///
/// Tests the LSL compiler, both the code generation and transformation.
/// Each test has some LSL code as input and C# code as expected output.
/// The generated C# code is compared against the expected C# code.
///
[TestFixture]
public class CSCodeGeneratorTest
{
[Test]
public void TestDefaultState()
{
string input = @"default
{
state_entry()
{
}
}
";
string expected = @"
public void default_event_state_entry()
{
}
";
CSCodeGenerator cg = new CSCodeGenerator();
string output = cg.Convert(input);
Assert.AreEqual(expected, output);
}
[Test]
public void TestCustomState()
{
string input = @"default
{
state_entry()
{
}
}
state another_state
{
no_sensor()
{
}
}
";
string expected =
"\n public void default_event_state_entry()" +
"\n {" +
"\n }" +
"\n public void another_state_event_no_sensor()" +
"\n {" +
"\n }\n";
CSCodeGenerator cg = new CSCodeGenerator();
string output = cg.Convert(input);
Assert.AreEqual(expected, output);
}
[Test]
public void TestEventWithArguments()
{
string input = @"default
{
at_rot_target(integer tnum, rotation targetrot, rotation ourrot)
{
}
}
";
string expected =
"\n public void default_event_at_rot_target(LSL_Types.LSLInteger tnum, LSL_Types.Quaternion targetrot, LSL_Types.Quaternion ourrot)" +
"\n {" +
"\n }\n";
CSCodeGenerator cg = new CSCodeGenerator();
string output = cg.Convert(input);
Assert.AreEqual(expected, output);
}
[Test]
public void TestIntegerDeclaration()
{
string input = @"default
{
touch_start(integer num_detected)
{
integer x;
}
}
";
string expected =
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
"\n {" +
"\n LSL_Types.LSLInteger x = 0;" +
"\n }\n";
CSCodeGenerator cg = new CSCodeGenerator();
string output = cg.Convert(input);
Assert.AreEqual(expected, output);
}
[Test]
public void TestAssignments()
{
string input = @"default
{
touch_start(integer num_detected)
{
string y;
integer x = 14;
y = ""Hello"";
}
}
";
string expected =
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
"\n {" +
"\n LSL_Types.LSLString y = \"\";" +
"\n LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(14);" +
"\n y = new LSL_Types.LSLString(\"Hello\");" +
"\n }\n";
CSCodeGenerator cg = new CSCodeGenerator();
string output = cg.Convert(input);
Assert.AreEqual(expected, output);
}
[Test]
public void TestAdditionSubtractionOperator()
{
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 TestStrings()
{
string input = @"default
{
touch_start(integer num_detected)
{
llOwnerSay(""Testing, 1, 2, 3"");
llSay(0, ""I can hear you!"");
some_custom_function(1, 2, 3 + x, 4, ""five"", ""arguments"");
}
}
";
string expected =
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
"\n {" +
"\n llOwnerSay(new LSL_Types.LSLString(\"Testing, 1, 2, 3\"));" +
"\n llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(\"I can hear you!\"));" +
"\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\"));" +
"\n }" +
"\n";
CSCodeGenerator cg = new CSCodeGenerator();
string output = cg.Convert(input);
Assert.AreEqual(expected, output);
}
[Test]
public void TestBinaryExpression()
{
string input = @"default
{
touch_start(integer num_detected)
{
integer y;
integer x = 14 + 6;
y = 12 - 3;
y = 12 * 3;
y = 12 / 3;
y = 12 | 3;
y = 12 & 3;
y = 12 % 3;
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 = 0;" +
"\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(3);" +
"\n y = new LSL_Types.LSLInteger(12) * new LSL_Types.LSLInteger(3);" +
"\n y = new LSL_Types.LSLInteger(12) / new LSL_Types.LSLInteger(3);" +
"\n y = new LSL_Types.LSLInteger(12) | new LSL_Types.LSLInteger(3);" +
"\n y = new LSL_Types.LSLInteger(12) & new LSL_Types.LSLInteger(3);" +
"\n y = new LSL_Types.LSLInteger(12) % new LSL_Types.LSLInteger(3);" +
"\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 TestFloatConstants()
{
string input = @"default
{
touch_start(integer num_detected)
{
float y = 1.1;
y = 1.123E3;
y = 1.123e3;
y = 1.123E+3;
y = 1.123e+3;
y = 1.123E-3;
y = 1.123e-3;
y = .4;
y = -1.123E3;
y = -1.123e3;
y = -1.123E+3;
y = -1.123e+3;
y = -1.123E-3;
y = -1.123e-3;
y = -.4;
y = 12.3 + -1.45E3 - 1.20e-2;
}
}
";
string expected =
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
"\n {" +
"\n LSL_Types.LSLFloat y = new LSL_Types.LSLFloat(1.1);" +
"\n y = new LSL_Types.LSLFloat(1.123E3);" +
"\n y = new LSL_Types.LSLFloat(1.123e3);" +
"\n y = new LSL_Types.LSLFloat(1.123E+3);" +
"\n y = new LSL_Types.LSLFloat(1.123e+3);" +
"\n y = new LSL_Types.LSLFloat(1.123E-3);" +
"\n y = new LSL_Types.LSLFloat(1.123e-3);" +
"\n y = new LSL_Types.LSLFloat(.4);" +
"\n y = -new LSL_Types.LSLFloat(1.123E3);" +
"\n y = -new LSL_Types.LSLFloat(1.123e3);" +
"\n y = -new LSL_Types.LSLFloat(1.123E+3);" +
"\n y = -new LSL_Types.LSLFloat(1.123e+3);" +
"\n y = -new LSL_Types.LSLFloat(1.123E-3);" +
"\n y = -new LSL_Types.LSLFloat(1.123e-3);" +
"\n y = -new LSL_Types.LSLFloat(.4);" +
"\n y = new LSL_Types.LSLFloat(12.3) + -new LSL_Types.LSLFloat(1.45E3) - new LSL_Types.LSLFloat(1.20e-2);" +
"\n }\n";
CSCodeGenerator cg = new CSCodeGenerator();
string output = cg.Convert(input);
Assert.AreEqual(expected, output);
}
[Test]
public void TestComments()
{
string input = @"// this test tests comments
default
{
touch_start(integer num_detected) // this should be stripped
{
// fill in code here...
}
}
";
string expected =
"\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
"\n {" +
"\n }\n";
CSCodeGenerator cg = new CSCodeGenerator();
string output = cg.Convert(input);
Assert.AreEqual(expected, output);
}
[Test]
public void TestStringsWithEscapedQuotesAndComments()
{
string input = @"// this test tests strings, with escaped quotes and comments in strings
default
{
touch_start(integer num_detected)
{
string s1 = ""this is a string."";
string s2 = ""this is a string ""+""with an escaped \"" inside it."";
s1 = s2+"" and this ""+""is a string with // comments."";
string onemore = ""[\^@]"";
string multiline = ""Good evening Sir,
my name is Steve.
I come from a rough area.
I used to be addicted to crack
but now I am off it and trying to stay clean.
That is why I am selling magazine subscriptions.""; // http://www.imdb.com/title/tt0151804/quotes
}
}
";
string expected = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLString s1 = new LSL_Types.LSLString(""this is a string."");
LSL_Types.LSLString s2 = new LSL_Types.LSLString(""this is a string "") + new LSL_Types.LSLString(""with an escaped \"" inside it."");
s1 = s2 + new LSL_Types.LSLString("" and this "") + new LSL_Types.LSLString(""is a string with // comments."");
LSL_Types.LSLString onemore = new LSL_Types.LSLString(""[\^@]"");
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."");
}
";
//string expected =
// "\n public void default_event_touch_start(LSL_Types.LSLInteger num_detected)" +
// "\n {" +
// "\n LSL_Types.LSLString s1 = new LSL_Types.LSLString(\"this is a string.\");" +
// "\n LSL_Types.LSLString s2 = new LSL_Types.LSLString(\"this is a string \") + new LSL_Types.LSLString(\"with an escaped \\\" inside it.\");" +
// "\n s1 = s2 + new LSL_Types.LSLString(\" and this \") + new LSL_Types.LSLString(\"is a string with // comments.\");" +
// "\n LSL_Types.LSLString onemore = new LSL_Types.LSLString(\"[\\^@]\");" +
// "\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.\");" +
// "\n }\n";
CSCodeGenerator cg = new CSCodeGenerator();
string output = cg.Convert(input);
Assert.AreEqual(expected, output);
}
[Test]
public void TestGlobalDefinedFunctions()
{
string input = @"// this test tests custom defined functions
string onefunc()
{
return ""Hi from onefunc()!"";
}
twofunc(string s)
{
llSay(1000, s);
}
default
{
touch_start(integer num_detected)
{
llSay(2000, onefunc());
twofunc();
}
}
";
string expected =
"\n LSL_Types.LSLString onefunc()" +
"\n {" +
"\n return new LSL_Types.LSLString(\"Hi from onefunc()!\");" +
"\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 TestGlobalDeclaredVariables()
{
string input = @"// this test tests custom defined functions and global variables
string globalString;
integer globalInt = 14;
integer anotherGlobal = 20 * globalInt;
string onefunc()
{
globalString = "" ...and the global!"";
return ""Hi "" +
""from "" +
""onefunc()!"" + globalString;
}
twofunc(string s)
{
llSay(1000, s);
}
default
{
touch_start(integer num_detected)
{
llSay(2000, onefunc());
twofunc();
}
}
";
string expected =
"\n LSL_Types.LSLString globalString = \"\";" +
"\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 = \"\";" +
"\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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.Vector3 y = new LSL_Types.Vector3(new LSL_Types.LSLFloat(1.2), llGetMeAFloat(), new LSL_Types.LSLFloat(4.4));
x = y.x + new LSL_Types.LSLFloat(1.1);
y.x = new LSL_Types.LSLFloat(1.1);
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLInteger y = -new LSL_Types.LSLInteger(3);
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(14) + new LSL_Types.LSLInteger(6);
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;
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;
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLInteger y = -new LSL_Types.LSLInteger(3);
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(14) + new LSL_Types.LSLInteger(6);
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;
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;
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.list l = new LSL_Types.list();
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));
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)));
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);
if (x)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Hello""));
if (new LSL_Types.LSLInteger(1))
{
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Hi""));
LSL_Types.LSLInteger r = new LSL_Types.LSLInteger(3);
return ;
}
if (f(x))
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""f(x) is true""));
else
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""f(x) is false""));
if (x + y)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""x + y is true""));
else
if (y - x)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""y - x is true""));
else
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Who needs x and y anyway?""));
if (x * y)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""x * y is true""));
else
if (y / x)
{
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""uh-oh, y / x is true, exiting""));
return ;
}
else
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Who needs x and y anyway?""));
if (x % y)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""x is true""));
else
if (y & x)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""y is true""));
else
if (z | x)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""z is true""));
else
if (a * (b + x))
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""a is true""));
else
if (b)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""b is true""));
else
if (v)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""v is true""));
else
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Everything is lies!""));
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);
LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(0);
if (x && y)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Hello""));
if (x || y)
{
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Hi""));
LSL_Types.LSLInteger r = new LSL_Types.LSLInteger(3);
return ;
}
if (x && y || z)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""x is true""));
else
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""x is false""));
if (x == y)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""x is true""));
else
if (y < x)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""y is true""));
else
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Who needs x and y anyway?""));
if (x > y)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""x is true""));
else
if (y <= x)
{
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""uh-oh, y is true, exiting""));
return ;
}
else
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Who needs x and y anyway?""));
if (x >= y)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""x is true""));
else
if (y != x)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""y is true""));
else
if (!z)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""z is true""));
else
if (!(a && b))
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""a is true""));
else
if (b)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""b is true""));
else
if (v)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""v is true""));
else
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Everything is lies!""));
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);
LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(0);
while (x)
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""To infinity, and beyond!""));
while (new LSL_Types.LSLInteger(0) || (x && new LSL_Types.LSLInteger(0)))
{
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Never say never.""));
return ;
}
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);
LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(0);
do
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""And we're doing...""));
while (x);
do
{
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""I like it here. I wish we could stay here forever.""));
y--;
}
while (y);
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);
LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(0);
for (x = new LSL_Types.LSLInteger(10); x >= new LSL_Types.LSLInteger(0); x--)
{
llOwnerSay(new LSL_Types.LSLString(""Launch in T minus "") + x);
IncreaseRocketPower();
}
for (x = new LSL_Types.LSLInteger(0), y = new LSL_Types.LSLInteger(6); y > new LSL_Types.LSLInteger(0) && x != y; x++, y--)
llOwnerSay(new LSL_Types.LSLString(""Hi "") + x + new LSL_Types.LSLString("", "") + y);
for (x = new LSL_Types.LSLInteger(0), y = new LSL_Types.LSLInteger(6); !y; x++, y--)
llOwnerSay(new LSL_Types.LSLString(""Hi "") + x + new LSL_Types.LSLString("", "") + y);
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLFloat y = new LSL_Types.LSLFloat(1.0);
y = new LSL_Types.LSLFloat(1.0E3);
y = new LSL_Types.LSLFloat(1.0e3);
y = new LSL_Types.LSLFloat(1.0E+3);
y = new LSL_Types.LSLFloat(1.0e+3);
y = new LSL_Types.LSLFloat(1.0E-3);
y = new LSL_Types.LSLFloat(1.0e-3);
y = -new LSL_Types.LSLFloat(1.0E3);
y = -new LSL_Types.LSLFloat(1.0e3);
y = -new LSL_Types.LSLFloat(1.0E+3);
y = -new LSL_Types.LSLFloat(1.0e+3);
y = -new LSL_Types.LSLFloat(1.0E-3);
y = -new LSL_Types.LSLFloat(1.0e-3);
y = new LSL_Types.LSLFloat(12.0) + -new LSL_Types.LSLFloat(1.0E3) - new LSL_Types.LSLFloat(1.0e-2);
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));
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(2);
LSL_Types.LSLInteger y = new LSL_Types.LSLInteger(1);
LSL_Types.LSLInteger z = x ^ y;
x = ~z;
x = ~(y && z);
y = x >> z;
z = y << x;
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLString s = new LSL_Types.LSLString("""");
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(1);
s = (LSL_Types.LSLString) (x++);
s = (LSL_Types.LSLString) (x);
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)));
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)));
s = (LSL_Types.LSLInteger) (new LSL_Types.LSLString(""1""));
s = (LSL_Types.LSLString) (llSomethingThatReturnsInteger());
s = (LSL_Types.LSLString) (new LSL_Types.LSLInteger(134));
s = (LSL_Types.LSLString) (x ^ y | (z && l)) + (LSL_Types.LSLString) (x + y - new LSL_Types.LSLInteger(13));
llOwnerSay(new LSL_Types.LSLString(""s is: "") + s);
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Going to state 'statetwo'""));
state(""statetwo"");
}
public void statetwo_event_state_entry()
{
llSay(new LSL_Types.LSLInteger(0), new LSL_Types.LSLString(""Going to the default state""));
state(""default"");
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0x23);
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0x2f34B);
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0x2F34b);
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0x2F34B);
LSL_Types.LSLInteger x = new LSL_Types.LSLInteger(0x2f34b);
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
goto here;
llOwnerSay(new LSL_Types.LSLString(""Uh oh, the jump didn't work""));
here:
llOwnerSay(new LSL_Types.LSLString(""After the jump""));
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLInteger i = 0;
LSL_Types.LSLInteger j = new LSL_Types.LSLInteger(14);
LSL_Types.LSLFloat f = 0.0;
LSL_Types.LSLFloat g = new LSL_Types.LSLFloat(14.0);
LSL_Types.LSLString s = """";
LSL_Types.LSLString t = new LSL_Types.LSLString(""Hi there"");
LSL_Types.list l = new LSL_Types.list();
LSL_Types.list m = new LSL_Types.list(new LSL_Types.LSLInteger(1), new LSL_Types.LSLInteger(2), new LSL_Types.LSLInteger(3));
LSL_Types.Vector3 v = new LSL_Types.Vector3(0.0, 0.0, 0.0);
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));
LSL_Types.Quaternion r = new LSL_Types.Quaternion(0.0, 0.0, 0.0, 0.0);
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());
LSL_Types.LSLString k = """";
LSL_Types.LSLString n = new LSL_Types.LSLString(""ping"");
}
";
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 = @"
public void default_event_touch_start(LSL_Types.LSLInteger num_detected)
{
LSL_Types.LSLInteger x = 0;
LSL_Types.LSLInteger y = 0;
x = y = new LSL_Types.LSLInteger(5);
x += y -= new LSL_Types.LSLInteger(5);
llOwnerSay(new LSL_Types.LSLString(""x is: "") + (LSL_Types.LSLString) (x) + new LSL_Types.LSLString("", y is: "") + (LSL_Types.LSLString) (y));
}
";
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 = ;
}
}
";
string expected = @"
public void default_event_state_entry()
{
LSL_Types.Vector3 v = new LSL_Types.Vector3(x, y, -new LSL_Types.LSLFloat(0.5));
}
";
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 = @"
public void default_event_state_entry()
{
LSL_Types.Vector3 v = llGetPos();
v.z += new LSL_Types.LSLInteger(4);
v.z -= new LSL_Types.LSLInteger(4);
v.z *= new LSL_Types.LSLInteger(4);
v.z /= new LSL_Types.LSLInteger(4);
v.z %= new LSL_Types.LSLInteger(4);
}
";
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 = @"
public void default_event_state_entry()
{
while (new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0))
;
}
";
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 = @"
public void default_event_state_entry()
{
do
;
while (new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0));
}
";
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 = @"
public void default_event_state_entry()
{
if (new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0))
;
}
";
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 = @"
public void default_event_state_entry()
{
if (new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0))
;
else
;
}
";
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 = @"
public void default_event_state_entry()
{
for (x = new LSL_Types.LSLInteger(4); new LSL_Types.LSLInteger(1) < new LSL_Types.LSLInteger(0); x += new LSL_Types.LSLInteger(2))
;
}
";
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 = 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("Tools.CSToolsException")]
public void TestSyntaxError()
{
string input = @"default
{
state_entry()
{
integer y
}
}
";
try
{
CSCodeGenerator cg = new CSCodeGenerator();
cg.Convert(input);
}
catch (Tools.CSToolsException e)
{
// The syntax error is on line 6, char 5 (expected ';', found
// '}').
Regex r = new Regex("Line ([0-9]+), char ([0-9]+)");
Match m = r.Match(e.Message);
Assert.AreEqual("6", m.Groups[1].Value);
Assert.AreEqual("5", m.Groups[2].Value);
throw;
}
}
[Test]
[ExpectedException("Tools.CSToolsException")]
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 (Tools.CSToolsException e)
{
// The syntax error is on line 5, char 14 (Syntax error)
Regex r = new Regex("Line ([0-9]+), char ([0-9]+)");
Match m = r.Match(e.Message);
Assert.AreEqual("5", m.Groups[1].Value);
Assert.AreEqual("14", m.Groups[2].Value);
throw;
}
}
}
}