Updating JNIAdditionalImport to allow more than one import.

base/android/jni_generator/jni_generator_tests.py

 #!/usr/bin/env python
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
 
 """Tests for jni_generator.py.
 
 This test suite contains various tests for the JNI generator.
 It exercises the low-level parser all the way up to the
 code generator and ensures the output matches a golden
@@ skipping 1028 matching lines @@
 
     @JNIAdditionalImport(Bar.class)
     class Foo {
 
     @CalledByNative
     private static void calledByNative(Bar.Callback callback) {
     }
 
     private static native void nativeDoSomething(Bar.Callback callback);
     }
+
+    @JNIAdditionalImport({Bar2.class, Bar3.class})

[bulach, 2014/05/22 17:13:45]

probably best to split into a separate file.. 
the reason is that the generated code in the sample file is actually wrong,
which makes it hard to follow it as an example of what it should be doing...
ditto for the overloaded methods: it mangles the functions in the generated
code... the mangling is already covered by testMethodNameMangling above, so we
can keep this test just generating a clearer example..

[qsr, 2014/05/23 08:11:38]

Done.

+    class Foo2 {
+
+    @CalledByNative
+    private static void calledByNative(Bar2.Callback callback1,
+                                       Bar3.Callback callback2) {
+    }
+
+    private static native void nativeDoSomething(Bar2.Callback callback1,
+                                                 Bar3.Callback callback2);
+    }
+
     """
     jni_from_java = jni_generator.JNIFromJavaSource(test_data,
                                                     'org/chromium/foo/Foo',
                                                     TestOptions())
     self.assertGoldenTextEquals(jni_from_java.GetContent())
 
 
 if __name__ == '__main__':
   unittest.main()