105 lines
2.8 KiB
Java
105 lines
2.8 KiB
Java
import static org.junit.jupiter.api.Assertions.assertEquals;
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import org.junit.jupiter.api.Test;
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import be.jeffcheasey88.peeratcode.parser.Parser;
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import be.jeffcheasey88.peeratcode.parser.TokenType;
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import be.jeffcheasey88.peeratcode.parser.TokenValidator;
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import be.jeffcheasey88.peeratcode.parser.Tokenizer;
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import be.jeffcheasey88.peeratcode.parser.java.JavaElement;
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import be.jeffcheasey88.peeratcode.parser.state.InitialStateTree;
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import be.jeffcheasey88.peeratcode.parser.state.StateTree;
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public class ForCase {
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private static Parser<JavaElement> parser = new Parser<JavaElement>(){
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{
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setTokenizer(new Tokenizer());
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InitialStateTree<JavaElement> operation = new InitialStateTree<>();
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StateTree<JavaElement> operation_for = operation.then((validator) -> validator.validate((token) -> token.getValue().equals("for")))
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.then((validator) -> validator.validate((token) -> token.getValue().equals("(")));
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StateTree<JavaElement> operation_for_first_part = operation_for.then((validator) -> validator.validate((token) -> token.getValue().equals(";")));
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operation_for.then((validator) -> validator.validate((token) -> token.getType().equals(TokenType.NAME)))
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.then((validator) -> validator.validate((token) -> token.getValue().equals("=")))
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.then((validator) -> validator.validate((token) -> token.getType().equals(TokenType.NAME)))
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.then(operation_for_first_part);
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StateTree<JavaElement> operation_for_second_part = operation_for_first_part.then((validator) -> validator.validate((token) -> token.getValue().equals(";")));
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StateTree<JavaElement> operation_for_end = operation_for_second_part.then((validator) -> validator.validate((token) -> token.getValue().equals(")")))
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.end((a,b) -> a);
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setStateTree(operation);
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}
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};
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void testCase(String value) throws Exception{
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TokenValidator.TOKENS = 0;
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TokenValidator.MAX_VALIDATE = 0;
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parser.parse(value, new JavaElement());
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assertEquals(TokenValidator.TOKENS, TokenValidator.MAX_VALIDATE);
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}
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@Test
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void empty() throws Exception{
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testCase("for(;;)");
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}
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@Test
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void case1() throws Exception{
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testCase("for(i=4;;)");
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}
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@Test
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void case2() throws Exception{
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testCase("for(i=4,j=3;;)");
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}
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@Test
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void case3() throws Exception{
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testCase("for(int i=4;;)");
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}
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@Test
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void case4() throws Exception{
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testCase("for(int i=4,j=3;;)");
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}
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@Test
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void case5() throws Exception{
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testCase("for(int i;;)");
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}
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@Test
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void case6() throws Exception{
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testCase("for(int i =0,j;;)");
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}
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@Test
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void case7() throws Exception{
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testCase("for(;value;)");
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}
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@Test
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void case8() throws Exception{
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testCase("for(;;i++)");
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}
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@Test
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void case9() throws Exception{
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testCase("for(final int i = 4;;i++)");
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}
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@Test
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void case10() throws Exception{
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testCase("for(private static final int i=4,k;value;)");
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}
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}
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