Add an (initially empty) test for qscxmlc

Change-Id: I68b78d2a186ea88d9aa5ff243d441b9890693a79
Reviewed-by: Erik Verbruggen <erik.verbruggen@theqtcompany.com>

1 files changed, 15 insertions, 15 deletions

diff --git a/tools/qscxmlc/qscxmlc.cpp b/tools/qscxmlc/qscxmlc.cpp
index 82eb8df..1bee7cf 100644
--- a/tools/qscxmlc/qscxmlc.cpp
+++ b/tools/qscxmlc/qscxmlc.cpp
@@ -53,13 +53,13 @@ int write(TranslationUnit *tu)
     QFile outH(tu->outHFileName);
     if (!outH.open(QFile::WriteOnly)) {
         errs << QStringLiteral("Error: cannot open '%1': %2").arg(outH.fileName(), outH.errorString()) << endl;
-        exit(CannotOpenOutputHeaderFileError);
+        return CannotOpenOutputHeaderFileError;
     }
 
     QFile outCpp(tu->outCppFileName);
     if (!outCpp.open(QFile::WriteOnly)) {
         errs << QStringLiteral("Error: cannot open '%1': %2").arg(outCpp.fileName(), outCpp.errorString()) << endl;
-        exit(CannotOpenOutputCppFileError);
+        return CannotOpenOutputCppFileError;
     }
 
     QTextStream h(&outH);
@@ -79,17 +79,10 @@ static void collectAllDocuments(DocumentModel::ScxmlDocument *doc, QMap<Document
     }
 }
 
-
-int main(int argc, char *argv[])
+int run(QStringList arguments)
 {
-    QCoreApplication a(argc, argv);
-    a.setApplicationVersion(QString::fromLatin1("%1 (Qt %2)").arg(
-                            QString::number(Q_QSCXMLC_OUTPUT_REVISION),
-                            QString::fromLatin1(QT_VERSION_STR)));
-
-    QTextStream errs(stderr, QIODevice::WriteOnly);
-
     QCommandLineParser cmdParser;
+    QTextStream errs(stderr, QIODevice::WriteOnly);
 
     cmdParser.addHelpOption();
     cmdParser.addVersionOption();
@@ -131,7 +124,7 @@ int main(int argc, char *argv[])
     cmdParser.addOption(optionClassName);
     cmdParser.addOption(optionQtMode);
 
-    cmdParser.process(a);
+    cmdParser.process(arguments);
 
     const QStringList inputFiles = cmdParser.positionalArguments();
 
@@ -182,7 +175,7 @@ int main(int argc, char *argv[])
     QFile file(scxmlFileName);
     if (!file.open(QFile::ReadOnly)) {
         errs << QStringLiteral("Error: cannot open input file %1").arg(scxmlFileName);
-        exit(CannotOpenInputFileError);
+        return CannotOpenInputFileError;
     }
 
     QXmlStreamReader reader(&file);
@@ -231,7 +224,14 @@ int main(int argc, char *argv[])
         tu.classnameForDocument.insert(i.key(), name);
     }
 
-    int err = write(&tu);
+    return write(&tu);
+}
 
-    return err;
+int main(int argc, char *argv[])
+{
+    QCoreApplication a(argc, argv);
+    a.setApplicationVersion(QString::fromLatin1("%1 (Qt %2)").arg(
+                            QString::number(Q_QSCXMLC_OUTPUT_REVISION),
+                            QString::fromLatin1(QT_VERSION_STR)));
+    return run(QCoreApplication::arguments());
 }