public void ForLoopRemover_Test1()
{
ForLoopRemover target = new ForLoopRemover();
List <Token> tokenList = Tokenizer.Tokenize("int j = 5; for (i = 0; i < 20 ; i++) {int var; if (1) { var = 10; }}");
List <Token> expected = Tokenizer.Tokenize("int j = 5; i = 0; if (i < 20) { do {int var; if (1) { var = 10; } i++;} while (i < 20); }");
List <Token> actual;
actual = target.Run(tokenList);
Assert.IsTrue(expected.SequenceEqual <Token>(actual),
"Expected: \"" + string.Join <Token>(String.Empty, expected.ToArray()) + "\" " +
"Actual: \"" + string.Join <Token>(String.Empty, actual.ToArray()) + "\"");
}
public void ForLoopRemover_Test2()
{
ForLoopRemover target = new ForLoopRemover();
List <Token> tokenList = Tokenizer.Tokenize("for (i = 0; i < 20 + (4 * 4); i++);");
List <Token> expected = Tokenizer.Tokenize("i = 0; if (i < 20 + (4 * 4)) { do { i++; } while (i < 20 + (4 * 4)); }");
List <Token> actual;
actual = target.Run(tokenList);
Assert.IsTrue(expected.SequenceEqual <Token>(actual),
"Expected: \"" + string.Join <Token>(String.Empty, expected.ToArray()) + "\" " +
"Actual: \"" + string.Join <Token>(String.Empty, actual.ToArray()) + "\"");
}
public void ForLoopRemover_Test6()
{
ForLoopRemover target = new ForLoopRemover();
List <Token> tokenList = Tokenizer.Tokenize("for (i = 0; i < 20; i++) i = 5;");
List <Token> expected = Tokenizer.Tokenize("i = 0; if (i < 20) { do { i = 5; i++ } while (i < 20); }");
List <Token> actual;
try
{
actual = target.Run(tokenList);
}
catch (Exception ex)
{
Assert.AreEqual("Invalid token of some kind", ex.Message);
return;
}
Assert.Fail("No exception thrown");
}