public void testLinenoInfix() {
AstRoot root =
parse(
"\nvar d = a\n"
+ " + \n"
+ " b;\n"
+ "var\n"
+ " e =\n"
+ " a +\n"
+ " c;\n"
+ "var f = b\n"
+ " / c;\n");
VariableDeclaration stmt1 = (VariableDeclaration) root.getFirstChild();
List<VariableInitializer> vars1 = stmt1.getVariables();
VariableInitializer var1 = vars1.get(0);
Name firstVarName = (Name) var1.getTarget();
InfixExpression var1Add = (InfixExpression) var1.getInitializer();
VariableDeclaration stmt2 = (VariableDeclaration) stmt1.getNext();
List<VariableInitializer> vars2 = stmt2.getVariables();
VariableInitializer var2 = vars2.get(0);
Name secondVarName = (Name) var2.getTarget();
InfixExpression var2Add = (InfixExpression) var2.getInitializer();
VariableDeclaration stmt3 = (VariableDeclaration) stmt2.getNext();
List<VariableInitializer> vars3 = stmt3.getVariables();
VariableInitializer var3 = vars3.get(0);
Name thirdVarName = (Name) var3.getTarget();
InfixExpression thirdVarDiv = (InfixExpression) var3.getInitializer();
ReturnStatement returnStmt = (ReturnStatement) stmt3.getNext();
assertEquals(1, var1.getLineno());
assertEquals(1, firstVarName.getLineno());
assertEquals(1, var1Add.getLineno());
assertEquals(1, var1Add.getLeft().getLineno());
assertEquals(3, var1Add.getRight().getLineno());
// var directive with name on next line wrong --
// should be 6.
assertEquals(5, var2.getLineno());
assertEquals(5, secondVarName.getLineno());
assertEquals(6, var2Add.getLineno());
assertEquals(6, var2Add.getLeft().getLineno());
assertEquals(7, var2Add.getRight().getLineno());
assertEquals(8, var3.getLineno());
assertEquals(8, thirdVarName.getLineno());
assertEquals(8, thirdVarDiv.getLineno());
assertEquals(8, thirdVarDiv.getLeft().getLineno());
assertEquals(9, thirdVarDiv.getRight().getLineno());
}
public void testLinenoLiteral() {
AstRoot root =
parse(
"\nvar d =\n"
+ " \"foo\";\n"
+ "var e =\n"
+ " 1;\n"
+ "var f = \n"
+ " 1.2;\n"
+ "var g = \n"
+ " 2e5;\n"
+ "var h = \n"
+ " 'bar';\n");
VariableDeclaration stmt1 = (VariableDeclaration) root.getFirstChild();
List<VariableInitializer> vars1 = stmt1.getVariables();
VariableInitializer firstVar = vars1.get(0);
Name firstVarName = (Name) firstVar.getTarget();
AstNode firstVarLiteral = firstVar.getInitializer();
VariableDeclaration stmt2 = (VariableDeclaration) stmt1.getNext();
List<VariableInitializer> vars2 = stmt2.getVariables();
VariableInitializer secondVar = vars2.get(0);
Name secondVarName = (Name) secondVar.getTarget();
AstNode secondVarLiteral = secondVar.getInitializer();
VariableDeclaration stmt3 = (VariableDeclaration) stmt2.getNext();
List<VariableInitializer> vars3 = stmt3.getVariables();
VariableInitializer thirdVar = vars3.get(0);
Name thirdVarName = (Name) thirdVar.getTarget();
AstNode thirdVarLiteral = thirdVar.getInitializer();
VariableDeclaration stmt4 = (VariableDeclaration) stmt3.getNext();
List<VariableInitializer> vars4 = stmt4.getVariables();
VariableInitializer fourthVar = vars4.get(0);
Name fourthVarName = (Name) fourthVar.getTarget();
AstNode fourthVarLiteral = fourthVar.getInitializer();
VariableDeclaration stmt5 = (VariableDeclaration) stmt4.getNext();
List<VariableInitializer> vars5 = stmt5.getVariables();
VariableInitializer fifthVar = vars5.get(0);
Name fifthVarName = (Name) fifthVar.getTarget();
AstNode fifthVarLiteral = fifthVar.getInitializer();
assertEquals(2, firstVarLiteral.getLineno());
assertEquals(4, secondVarLiteral.getLineno());
assertEquals(6, thirdVarLiteral.getLineno());
assertEquals(8, fourthVarLiteral.getLineno());
assertEquals(10, fifthVarLiteral.getLineno());
}