package org.elixir_lang.elixir_flex_lexer;
import org.elixir_lang.ElixirFlexLexer;
import org.elixir_lang.TokenTypeState;
import org.elixir_lang.psi.ElixirTypes;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import java.io.IOException;
import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import static org.junit.Assert.assertEquals;
/**
* Created by luke.imhoff on 12/7/14.
*/
@RunWith(Parameterized.class)
public class BracketCallTest extends Test {
/*
* Fields
*/
private CharSequence identifierCharSequence;
private List<TokenTypeState> tokenTypeStates;
/*
* Constructors
*/
public BracketCallTest(CharSequence identifierCharSequence, List<TokenTypeState> tokenTypeStates) {
this.identifierCharSequence = identifierCharSequence;
this.tokenTypeStates = tokenTypeStates;
}
/*
* Static Methods
*/
@Parameterized.Parameters(
name = "\"{0}\" parses"
)
public static Collection<Object[]> generateData() {
return Arrays.asList(new Object[][]{
{
"&&",
Arrays.asList(
new TokenTypeState(ElixirTypes.AND_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"&&&",
Arrays.asList(
new TokenTypeState(ElixirTypes.AND_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"<<<",
Arrays.asList(
new TokenTypeState(ElixirTypes.ARROW_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"<<~",
Arrays.asList(
new TokenTypeState(ElixirTypes.ARROW_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"<|>",
Arrays.asList(
new TokenTypeState(ElixirTypes.ARROW_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"<~>",
Arrays.asList(
new TokenTypeState(ElixirTypes.ARROW_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
">>>",
Arrays.asList(
new TokenTypeState(ElixirTypes.ARROW_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"~>>",
Arrays.asList(
new TokenTypeState(ElixirTypes.ARROW_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"<~",
Arrays.asList(
new TokenTypeState(ElixirTypes.ARROW_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"|>",
Arrays.asList(
new TokenTypeState(ElixirTypes.ARROW_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"~>",
Arrays.asList(
new TokenTypeState(ElixirTypes.ARROW_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"=>",
Arrays.asList(
new TokenTypeState(ElixirTypes.ASSOCIATION_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"@",
Arrays.asList(
new TokenTypeState(ElixirTypes.AT_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"<<>>",
Arrays.asList(
new TokenTypeState(ElixirTypes.OPENING_BIT, INITIAL_STATE),
new TokenTypeState(ElixirTypes.CLOSING_BIT, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"&",
Arrays.asList(
new TokenTypeState(ElixirTypes.CAPTURE_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"after",
Arrays.asList(
new TokenTypeState(ElixirTypes.AFTER, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"afterwards",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"and",
Arrays.asList(
new TokenTypeState(ElixirTypes.AND_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"androids",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"catch",
Arrays.asList(
new TokenTypeState(ElixirTypes.CATCH, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"catchall",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"do",
Arrays.asList(
new TokenTypeState(ElixirTypes.DO, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"done",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"else",
Arrays.asList(
new TokenTypeState(ElixirTypes.ELSE, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"elsewhere",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"end",
Arrays.asList(
new TokenTypeState(ElixirTypes.END, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"ending",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"identifier",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE)
)
},
{
"in",
Arrays.asList(
new TokenTypeState(ElixirTypes.IN_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"inner",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"not",
Arrays.asList(
new TokenTypeState(ElixirTypes.UNARY_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"notifiers",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"or",
Arrays.asList(
new TokenTypeState(ElixirTypes.OR_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"order",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"rescue",
Arrays.asList(
new TokenTypeState(ElixirTypes.RESCUE, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"rescuer",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"when",
Arrays.asList(
new TokenTypeState(ElixirTypes.WHEN_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"whenever",
Arrays.asList(
new TokenTypeState(ElixirTypes.IDENTIFIER_TOKEN, ElixirFlexLexer.CALL_OR_KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.CALL, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"!==",
Arrays.asList(
new TokenTypeState(ElixirTypes.COMPARISON_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"===",
Arrays.asList(
new TokenTypeState(ElixirTypes.COMPARISON_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"!=",
Arrays.asList(
new TokenTypeState(ElixirTypes.COMPARISON_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"+",
Arrays.asList(
new TokenTypeState(ElixirTypes.DUAL_OPERATOR, ElixirFlexLexer.DUAL_OPERATION),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"-",
Arrays.asList(
new TokenTypeState(ElixirTypes.DUAL_OPERATOR, ElixirFlexLexer.DUAL_OPERATION),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"^^^",
Arrays.asList(
new TokenTypeState(
ElixirTypes.THREE_OPERATOR,
ElixirFlexLexer.KEYWORD_PAIR_MAYBE
),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"||",
Arrays.asList(
new TokenTypeState(ElixirTypes.OR_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"|||",
Arrays.asList(
new TokenTypeState(ElixirTypes.OR_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"~~~",
Arrays.asList(
new TokenTypeState(ElixirTypes.UNARY_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"!",
Arrays.asList(
new TokenTypeState(ElixirTypes.UNARY_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"^",
Arrays.asList(
new TokenTypeState(ElixirTypes.UNARY_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"<-",
Arrays.asList(
new TokenTypeState(ElixirTypes.IN_MATCH_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"\\\\",
Arrays.asList(
new TokenTypeState(ElixirTypes.IN_MATCH_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"%{}",
Arrays.asList(
new TokenTypeState(ElixirTypes.STRUCT_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_CURLY, INITIAL_STATE),
new TokenTypeState(ElixirTypes.CLOSING_CURLY, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"=",
Arrays.asList(
new TokenTypeState(ElixirTypes.MATCH_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"*",
Arrays.asList(
new TokenTypeState(ElixirTypes.MULTIPLICATION_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"/",
Arrays.asList(
new TokenTypeState(ElixirTypes.MULTIPLICATION_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"|",
Arrays.asList(
new TokenTypeState(ElixirTypes.PIPE_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"<=",
Arrays.asList(
new TokenTypeState(ElixirTypes.RELATIONAL_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
">=",
Arrays.asList(
new TokenTypeState(ElixirTypes.RELATIONAL_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"<",
Arrays.asList(
new TokenTypeState(ElixirTypes.RELATIONAL_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
">",
Arrays.asList(
new TokenTypeState(ElixirTypes.RELATIONAL_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"->",
Arrays.asList(
new TokenTypeState(ElixirTypes.STAB_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"%",
Arrays.asList(
new TokenTypeState(ElixirTypes.STRUCT_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"{}",
Arrays.asList(
new TokenTypeState(ElixirTypes.OPENING_CURLY, INITIAL_STATE),
new TokenTypeState(ElixirTypes.CLOSING_CURLY, INITIAL_STATE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"++",
Arrays.asList(
new TokenTypeState(ElixirTypes.TWO_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"--",
Arrays.asList(
new TokenTypeState(ElixirTypes.TWO_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"..",
Arrays.asList(
new TokenTypeState(ElixirTypes.TWO_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
},
{
"<>",
Arrays.asList(
new TokenTypeState(ElixirTypes.TWO_OPERATOR, ElixirFlexLexer.KEYWORD_PAIR_MAYBE),
new TokenTypeState(ElixirTypes.OPENING_BRACKET, INITIAL_STATE)
)
}
}
);
}
/*
* Instance Methods
*/
@org.junit.Test
public void identifierCall() throws IOException {
reset(identifierCharSequence);
int lastState = -1;
for (TokenTypeState tokenTypeState: tokenTypeStates) {
assertEquals(tokenTypeState.tokenType, flexLexer.advance());
assertEquals(tokenTypeState.state, flexLexer.yystate());
lastState = tokenTypeState.state;
}
assertEquals(lastState, INITIAL_STATE);
}
@Override
protected void reset(CharSequence charSequence) throws IOException {
// append "(" to trigger CALL_OR_KEYWORD_PAIR_MAYBE
CharSequence fullCharSequence = charSequence + "[";
super.reset(fullCharSequence);
}
}