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antlr
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Merge branch 'basetest-error-reporting' of git://github.com/sharwell/antlr4

This commit is contained in:
Terence Parr 2012-04-04 13:47:19 -07:00
parent 1ade15392b 9d92446125
commit 290833150d
1 changed files with 28 additions and 26 deletions
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54
tool/test/org/antlr/v4/test/BaseTest.java
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@ -389,47 +389,49 @@ public abstract class BaseTest {
System.out.println("dir "+tmpdir); System.out.println("dir "+tmpdir);
mkdir(tmpdir); mkdir(tmpdir);
writeFile(tmpdir, fileName, grammarStr); writeFile(tmpdir, fileName, grammarStr);
ErrorQueue equeue = new ErrorQueue();
final List<String> options = new ArrayList<String>();
Collections.addAll(options, extraOptions);
options.add("-o");
options.add(tmpdir);
options.add("-lib");
options.add(tmpdir);
options.add(new File(tmpdir,grammarFileName).toString());
try { try {
final List<String> options = new ArrayList<String>();
Collections.addAll(options, extraOptions);
options.add("-o");
options.add(tmpdir);
options.add("-lib");
options.add(tmpdir);
options.add(new File(tmpdir,grammarFileName).toString());
final String[] optionsA = new String[options.size()]; final String[] optionsA = new String[options.size()];
options.toArray(optionsA); options.toArray(optionsA);
ErrorQueue equeue = new ErrorQueue();
Tool antlr = newTool(optionsA); Tool antlr = newTool(optionsA);
antlr.addListener(equeue); antlr.addListener(equeue);
if (defaultListener) { if (defaultListener) {
antlr.addListener(new DefaultToolListener(antlr)); antlr.addListener(new DefaultToolListener(antlr));
} }
antlr.processGrammarsOnCommandLine(); antlr.processGrammarsOnCommandLine();
allIsWell = equeue.errors.isEmpty();
if ( !defaultListener && !equeue.errors.isEmpty() ) {
System.err.println("antlr reports errors from "+options);
for (int i = 0; i < equeue.errors.size(); i++) {
ANTLRMessage msg = equeue.errors.get(i);
System.err.println(msg);
}
System.out.println("!!!\ngrammar:");
System.out.println(grammarStr);
System.out.println("###");
}
if ( !defaultListener && !equeue.warnings.isEmpty() ) {
System.err.println("antlr reports warnings from "+options);
for (int i = 0; i < equeue.warnings.size(); i++) {
ANTLRMessage msg = equeue.warnings.get(i);
System.err.println(msg);
}
}
} }
catch (Exception e) { catch (Exception e) {
allIsWell = false; allIsWell = false;
System.err.println("problems building grammar: "+e); System.err.println("problems building grammar: "+e);
e.printStackTrace(System.err); e.printStackTrace(System.err);
} }
allIsWell = equeue.errors.isEmpty();
if ( !defaultListener && !equeue.errors.isEmpty() ) {
System.err.println("antlr reports errors from "+options);
for (int i = 0; i < equeue.errors.size(); i++) {
ANTLRMessage msg = equeue.errors.get(i);
System.err.println(msg);
}
System.out.println("!!!\ngrammar:");
System.out.println(grammarStr);
System.out.println("###");
}
if ( !defaultListener && !equeue.warnings.isEmpty() ) {
System.err.println("antlr reports warnings from "+options);
for (int i = 0; i < equeue.warnings.size(); i++) {
ANTLRMessage msg = equeue.warnings.get(i);
System.err.println(msg);
}
}
return allIsWell; return allIsWell;
} }