protected Tuple<ISimpleNode, Throwable> parseILegalDocSuccessfully(IDocument doc) {
parser.setDocument(doc, false, null);
Tuple<ISimpleNode, Throwable> objects = parser.reparseDocument();
Throwable err = objects.o2;
if (err == null) {
fail("Expected a ParseException and the doc was successfully parsed.");
}
if (!(err instanceof ParseException) && !(err instanceof TokenMgrError)) {
fail("Expected a ParseException and received:" + err.getClass());
}
if (objects.o1 == null) {
fail("Expected the ast to be generated with the parse. Error: " + objects.o2.getMessage());
}
return objects;
}
protected void parseLegalDocStrWithoutTree(String s, Object... additionalErrInfo) {
try {
parseLegalDoc(new Document(s), additionalErrInfo, parser.getGrammarVersion(), false);
} catch (MisconfigurationException e) {
throw new RuntimeException(e);
}
}
protected static SimpleNode parseLegalDoc(
IDocument doc, Object[] additionalErrInfo, PyParser parser) {
try {
return parseLegalDoc(doc, additionalErrInfo, parser.getGrammarVersion(), true);
} catch (MisconfigurationException e) {
throw new RuntimeException(e);
}
}
protected Throwable parseILegalDoc(IDocument doc, boolean generateTree) {
Tuple<ISimpleNode, Throwable> objects;
try {
objects =
PyParser.reparseDocument(new ParserInfo(doc, parser.getGrammarVersion(), generateTree));
} catch (MisconfigurationException e) {
throw new RuntimeException(e);
}
Throwable err = objects.o2;
if (err == null) {
fail("Expected a ParseException and the doc was successfully parsed.");
}
if (!(err instanceof ParseException) && !(err instanceof TokenMgrError)) {
fail("Expected a ParseException and received:" + err.getClass());
}
return err;
}
/**
* @param additionalErrInfo can be used to add additional errors to the fail message if the doc is
* not parseable
* @param parser the parser to be used to do the parsing.
*/
protected static SimpleNode parseLegalDoc(
IDocument doc, Object[] additionalErrInfo, int grammarVersion, boolean generateTree) {
Tuple<ISimpleNode, Throwable> objects =
PyParser.reparseDocument(new ParserInfo(doc, grammarVersion, generateTree));
Object err = objects.o2;
if (err != null) {
String s = "";
for (int i = 0; i < additionalErrInfo.length; i++) {
s += additionalErrInfo[i];
}
if (err instanceof ParseException) {
ParseException parseErr = (ParseException) err;
parseErr.printStackTrace();
Token token = parseErr.currentToken;
if (token != null) {
fail(
"Expected no error, received: "
+ parseErr.getMessage()
+ "\n"
+ s
+ "\nline:"
+ token.beginLine
+ "\ncol:"
+ token.beginColumn);
}
}
fail("Expected no error, received:\n" + err + "\n" + s);
}
if (generateTree) {
if (objects.o1 == null) {
String s = "";
for (int i = 0; i < additionalErrInfo.length; i++) {
s += additionalErrInfo[i];
}
fail("AST not generated! " + s);
}
}
return (SimpleNode) objects.o1;
}
