protected void checkGrammarSemanticsWarning(
ErrorQueue equeue, GrammarSemanticsMessage expectedMessage) throws Exception {
ANTLRMessage foundMsg = null;
for (int i = 0; i < equeue.warnings.size(); i++) {
ANTLRMessage m = equeue.warnings.get(i);
if (m.errorType == expectedMessage.errorType) {
foundMsg = m;
}
}
assertNotNull("no error; " + expectedMessage.errorType + " expected", foundMsg);
assertTrue(
"error is not a GrammarSemanticsMessage", foundMsg instanceof GrammarSemanticsMessage);
assertEquals(Arrays.toString(expectedMessage.args), Arrays.toString(foundMsg.args));
if (equeue.size() != 1) {
System.err.println(equeue);
}
}
