Android: adds ptr_type to jni_generator.

base/android/jni_generator/jni_generator_tests.py

Index: base/android/jni_generator/jni_generator_tests.py
diff --git a/base/android/jni_generator/jni_generator_tests.py b/base/android/jni_generator/jni_generator_tests.py
index bf78d9c8d5a303d6b17a7ac6e7de881fa97f3e2e..cb325011ffd39ca056c1383c3741cc3e914830f7 100755
--- a/base/android/jni_generator/jni_generator_tests.py
+++ b/base/android/jni_generator/jni_generator_tests.py
@@ -28,6 +28,7 @@ class TestOptions(object):
   def __init__(self):
     self.namespace = None
     self.script_name = SCRIPT_NAME
+    self.ptr_type = 'int'
 
 
 class TestGenerator(unittest.TestCase):
@@ -95,7 +96,7 @@ class TestGenerator(unittest.TestCase):
             double alpha, double beta, double gamma);
     """
     jni_generator.JniParams.ExtractImportsAndInnerClasses(test_data)
-    natives = jni_generator.ExtractNatives(test_data)
+    natives = jni_generator.ExtractNatives(test_data, 'int')
     golden_natives = [
         NativeMethod(return_type='int', static=False,
                      name='Init',
@@ -445,7 +446,7 @@ static bool RegisterNativesImpl(JNIEnv* env) {
       private native int nativeInit();
     }
     """
-    natives = jni_generator.ExtractNatives(test_data)
+    natives = jni_generator.ExtractNatives(test_data, 'int')
     golden_natives = [
         NativeMethod(return_type='int', static=False,
                      name='Init', params=[],
@@ -528,7 +529,7 @@ static bool RegisterNativesImpl(JNIEnv* env) {
       private native int nativeInit();
     }
     """
-    natives = jni_generator.ExtractNatives(test_data)
+    natives = jni_generator.ExtractNatives(test_data, 'int')
     golden_natives = [
         NativeMethod(return_type='int', static=False,
                      name='Init', params=[],
@@ -634,7 +635,7 @@ static bool RegisterNativesImpl(JNIEnv* env) {
       }
     }
     """
-    natives = jni_generator.ExtractNatives(test_data)
+    natives = jni_generator.ExtractNatives(test_data, 'int')
     golden_natives = [
         NativeMethod(return_type='int', static=False,
                      name='Init', params=[],
@@ -2172,6 +2173,93 @@ class Foo {
     self.assertTextEquals(
         '[Ljava/nio/ByteBuffer;', JniParams.JavaToJni('java/nio/ByteBuffer[]'))
 
+  def testNativesLong(self):
+    test_options = TestOptions()
+    test_options.ptr_type = 'long'
+    test_data = """"
+    private native void nativeDestroy(long nativeChromeBrowserProvider);
+    """
+    jni_generator.JniParams.ExtractImportsAndInnerClasses(test_data)
+    natives = jni_generator.ExtractNatives(test_data, test_options.ptr_type)
+    golden_natives = [
+        NativeMethod(return_type='void', static=False, name='Destroy',
+                     params=[Param(datatype='long',
+                                   name='nativeChromeBrowserProvider')],
+                     java_class_name=None,
+                     type='method',
+                     p0_type='ChromeBrowserProvider',
+                     ptr_type=test_options.ptr_type),
+    ]
+    self.assertListEquals(golden_natives, natives)
+    h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni',
+                                             natives, [], test_options)
+    golden_content = """\
+// 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.
+
+// This file is autogenerated by
+//     base/android/jni_generator/jni_generator.py
+// For
+//     org/chromium/TestJni
+
+#ifndef org_chromium_TestJni_JNI
+#define org_chromium_TestJni_JNI
+
+#include <jni.h>
+
+#include "base/android/jni_android.h"
+#include "base/android/scoped_java_ref.h"
+#include "base/basictypes.h"
+#include "base/logging.h"
+
+using base::android::ScopedJavaLocalRef;
+
+// Step 1: forward declarations.
+namespace {
+const char kTestJniClassPath[] = "org/chromium/TestJni";
+// Leaking this jclass as we cannot use LazyInstance from some threads.
+jclass g_TestJni_clazz = NULL;
+}  // namespace
+
+// Step 2: method stubs.
+static void Destroy(JNIEnv* env, jobject obj,
+    jlong nativeChromeBrowserProvider) {
+  DCHECK(nativeChromeBrowserProvider) << "Destroy";
+  ChromeBrowserProvider* native =
+      reinterpret_cast<ChromeBrowserProvider*>(nativeChromeBrowserProvider);
+  return native->Destroy(env, obj);
+}
+
+// Step 3: RegisterNatives.
+
+static bool RegisterNativesImpl(JNIEnv* env) {
+
+  g_TestJni_clazz = reinterpret_cast<jclass>(env->NewGlobalRef(
+      base::android::GetClass(env, kTestJniClassPath).obj()));
+  static const JNINativeMethod kMethodsTestJni[] = {
+    { "nativeDestroy",
+"("
+"J"
+")"
+"V", reinterpret_cast<void*>(Destroy) },
+  };
+  const int kMethodsTestJniSize = arraysize(kMethodsTestJni);
+
+  if (env->RegisterNatives(g_TestJni_clazz,
+                           kMethodsTestJni,
+                           kMethodsTestJniSize) < 0) {
+    LOG(ERROR) << "RegisterNatives failed in " << __FILE__;
+    return false;
+  }
+
+  return true;
+}
+
+#endif  // org_chromium_TestJni_JNI
+"""
+    self.assertTextEquals(golden_content, h.GetContent())
+
 
 if __name__ == '__main__':
   unittest.main()