public void WriteManagedToJavaWithNoTypes()
{
var v = new TypeNameMapGenerator(new string[0], logger: Diagnostic.CreateConsoleLogger());
var o = new MemoryStream();
v.WriteManagedToJava(o);
var a = ToArray(o);
Assert.AreEqual(52, a.Length);
}
public static void Run(CodeGeneratorOptions options)
{
if (options == null)
{
throw new ArgumentNullException("options");
}
using (var resolver = new DirectoryAssemblyResolver(Diagnostic.CreateConsoleLogger(), loadDebugSymbols: false)) {
Run(options, resolver);
}
}
public void WriteManagedToJava()
{
var types = SupportDeclarations.GetTestTypeDefinitions();
var v = new TypeNameMapGenerator(types, logger: Diagnostic.CreateConsoleLogger());
var o = new MemoryStream();
v.WriteManagedToJava(o);
var a = ToArray(o);
Save(a, "__m2j");
var length = 190;
var offset = 114;
var e =
"version=1\u0000" +
$"entry-count={types.Count}\u0000" +
"entry-len=" + length + "\u0000" +
"value-offset=" + offset + "\u0000" +
GetM2JEntryLine(typeof(AbstractClass), "my/AbstractClass", offset, length) +
GetM2JEntryLine(typeof(AbstractClassInvoker), "my/AbstractClass", offset, length) +
GetM2JEntryLine(typeof(ActivityName), "activity/Name", offset, length) +
GetM2JEntryLine(typeof(ApplicationName), "application/Name", offset, length) +
GetM2JEntryLine(typeof(DefaultName.A.B), "crc64197ae30a36756915/DefaultName_A_B", offset, length) +
GetM2JEntryLine(typeof(DefaultName.A), "crc64197ae30a36756915/DefaultName_A", offset, length) +
GetM2JEntryLine(typeof(DefaultName.C.D), "crc64197ae30a36756915/DefaultName_C_D", offset, length) +
GetM2JEntryLine(typeof(DefaultName), "crc64197ae30a36756915/DefaultName", offset, length) +
GetM2JEntryLine(typeof(ExampleActivity), "my/ExampleActivity", offset, length) +
GetM2JEntryLine(typeof(ExampleInstrumentation), "my/ExampleInstrumentation", offset, length) +
GetM2JEntryLine(typeof(ExampleOuterClass.ExampleInnerClass), "crc64197ae30a36756915/ExampleOuterClass$ExampleOuterClass_ExampleInnerClass", offset, length) +
GetM2JEntryLine(typeof(ExampleOuterClass), "crc64197ae30a36756915/ExampleOuterClass", offset, length) +
GetM2JEntryLine(typeof(InstrumentationName), "instrumentation/Name", offset, length) +
GetM2JEntryLine(typeof(NonStaticOuterClass.NonStaticInnerClass), "register/NonStaticOuterClass$NonStaticInnerClass", offset, length) +
GetM2JEntryLine(typeof(NonStaticOuterClass), "register/NonStaticOuterClass", offset, length) +
GetM2JEntryLine(typeof(ProviderName), "provider/Name", offset, length) +
GetM2JEntryLine(typeof(ReceiverName), "receiver/Name", offset, length) +
GetM2JEntryLine(typeof(RegisterName.DefaultNestedName), "register/Name_DefaultNestedName", offset, length) +
GetM2JEntryLine(typeof(RegisterName.OverrideNestedName), "register/Name$Override", offset, length) +
GetM2JEntryLine(typeof(RegisterName), "register/Name", offset, length) +
GetM2JEntryLine(typeof(ServiceName), "service/Name", offset, length) +
"\u0000";
var ex = Encoding.UTF8.GetBytes(e);
Save(ex, "__m2j.ex");
CollectionAssert.AreEqual(ex, a);
}
public static int Main(string [] args)
{
var resolver = new DirectoryAssemblyResolver(logger: Diagnostic.CreateConsoleLogger(), loadDebugSymbols: false);
bool help = false;
string outputPath = null;
int verbosity = 0;
var options = new OptionSet {
"Usage: jcw-gen.exe OPTIONS* ASSEMBLY+",
"",
"Generates Java Callable Wrappers from specified assemblies.",
"",
"Copyright 2016 Xamarin Inc.",
"",
"Options:",
{ "L=",
"{DIRECTORY} to resolve assemblies from.",
v => resolver.SearchDirectories.Add(v) },
{ "o=",
"{DIRECTORY} to write Java source code to.",
v => outputPath = v },
{ "v:",
"Logging verbosity.",
(int?v) => verbosity = v.HasValue ? v.Value : verbosity + 1 },
{ "h|help|?",
"Show this message and exit",
v => help = v != null },
};
var cache = new TypeDefinitionCache();
var scanner = new JavaTypeScanner(Diagnostic.CreateConsoleLogger(), cache);
try {
var assemblies = options.Parse(args);
if (assemblies.Count == 0 || outputPath == null || help)
{
int r = 0;
if (assemblies.Count == 0)
{
Console.Error.WriteLine("jcw-gen: No assemblies specified.");
r = 1;
}
else if (outputPath == null)
{
Console.Error.WriteLine("jcw-gen: No output directory specified. Use `jcw-gen -o PATH`.");
r = 1;
}
options.WriteOptionDescriptions(Console.Out);
return(r);
}
foreach (var assembly in assemblies)
{
resolver.SearchDirectories.Add(Path.GetDirectoryName(assembly));
resolver.Load(assembly);
}
var types = scanner.GetJavaTypes(assemblies, resolver)
.Where(td => !JavaTypeScanner.ShouldSkipJavaCallableWrapperGeneration(td, cache));
foreach (var type in types)
{
GenerateJavaCallableWrapper(type, outputPath, cache);
}
return(0);
}
catch (Exception e) {
Console.Error.Write("jcw-gen: {0}", verbosity > 0 ? e.ToString() : e.Message);
return(1);
}
finally {
resolver.Dispose();
}
}
public void WriteJavaToManaged()
{
var v = new TypeNameMapGenerator(SupportDeclarations.GetTestTypeDefinitions(), logger: Diagnostic.CreateConsoleLogger());
var o = new MemoryStream();
v.WriteJavaToManaged(o);
var a = ToArray(o);
Save(a, "__j2m");
var length = 259;
var offset = 90;
var e =
"version=1\u0000" +
"entry-count=18\u0000" +
"entry-len=" + length + "\u0000" +
"value-offset=" + offset + "\u0000" +
GetJ2MEntryLine(typeof(ActivityName), "activity/Name", offset, length) +
GetJ2MEntryLine(typeof(ApplicationName), "application/Name", offset, length) +
GetJ2MEntryLine(typeof(InstrumentationName), "instrumentation/Name", offset, length) +
GetJ2MEntryLine(typeof(DefaultName), "md5fef72cac46d04ae5bdc90af5bb6221ad/DefaultName", offset, length) +
GetJ2MEntryLine(typeof(DefaultName.A), "md5fef72cac46d04ae5bdc90af5bb6221ad/DefaultName_A", offset, length) +
GetJ2MEntryLine(typeof(DefaultName.A.B), "md5fef72cac46d04ae5bdc90af5bb6221ad/DefaultName_A_B", offset, length) +
GetJ2MEntryLine(typeof(DefaultName.C.D), "md5fef72cac46d04ae5bdc90af5bb6221ad/DefaultName_C_D", offset, length) +
GetJ2MEntryLine(typeof(ExampleOuterClass), "md5fef72cac46d04ae5bdc90af5bb6221ad/ExampleOuterClass", offset, length) +
GetJ2MEntryLine(typeof(ExampleOuterClass.ExampleInnerClass), "md5fef72cac46d04ae5bdc90af5bb6221ad/ExampleOuterClass$ExampleOuterClass_ExampleInnerClass", offset, length) +
GetJ2MEntryLine(typeof(AbstractClass), "my/AbstractClass", offset, length) +
GetJ2MEntryLine(typeof(ProviderName), "provider/Name", offset, length) +
GetJ2MEntryLine(typeof(ReceiverName), "receiver/Name", offset, length) +
GetJ2MEntryLine(typeof(RegisterName), "register/Name", offset, length) +
GetJ2MEntryLine(typeof(RegisterName.OverrideNestedName), "register/Name$Override", offset, length) +
GetJ2MEntryLine(typeof(RegisterName.DefaultNestedName), "register/Name_DefaultNestedName", offset, length) +
GetJ2MEntryLine(typeof(NonStaticOuterClass), "register/NonStaticOuterClass", offset, length) +
GetJ2MEntryLine(typeof(NonStaticOuterClass.NonStaticInnerClass), "register/NonStaticOuterClass$NonStaticInnerClass", offset, length) +
GetJ2MEntryLine(typeof(ServiceName), "service/Name", offset, length) +
"\u0000";
var ex = Encoding.UTF8.GetBytes(e);
Save(ex, "__j2m.ex");
CollectionAssert.AreEqual(ex, a);
}
