def testInnerClassNativesBothInnerAndOuter(self):
test_data = """
class MyOuterClass {
private native int nativeInit();
class MyOtherInnerClass {
@NativeCall("MyOtherInnerClass")
private native int nativeInit();
}
}
"""
natives = jni_generator.ExtractNatives(test_data, 'int')
golden_natives = [
NativeMethod(return_type='int', static=False,
name='Init', params=[],
java_class_name=None,
type='function'),
NativeMethod(return_type='int', static=False,
name='Init', params=[],
java_class_name='MyOtherInnerClass',
type='function')
]
self.assertListEquals(golden_natives, natives)
jni_params = jni_generator.JniParams('')
h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni',
natives, [], [], jni_params,
TestOptions())
self.assertGoldenTextEquals(h.GetContent())
content = {}
h2 = jni_registration_generator.HeaderGenerator(
'', 'org/chromium/TestJni', natives, jni_params, content, True)
h2.AddContent()
self.assertGoldenTextEquals(
jni_registration_generator.CreateFromDict(content),
suffix='Registrations')
def testInnerClassNativesMultiple(self):
test_data = """
class MyInnerClass {
@NativeCall("MyInnerClass")
private native int nativeInit();
}
class MyOtherInnerClass {
@NativeCall("MyOtherInnerClass")
private native int nativeInit();
}
"""
natives = jni_generator.ExtractNatives(test_data, 'int')
golden_natives = [
NativeMethod(return_type='int', static=False,
name='Init', params=[],
java_class_name='MyInnerClass',
type='function'),
NativeMethod(return_type='int', static=False,
name='Init', params=[],
java_class_name='MyOtherInnerClass',
type='function')
]
self.assertListEquals(golden_natives, natives)
jni_params = jni_generator.JniParams('')
h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni',
natives, [], [], jni_params,
TestOptions())
self.assertGoldenTextEquals(h.GetContent())
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)
self.assertGoldenTextEquals(h.GetContent())
def testNatives(self):
test_data = """"
import android.graphics.Bitmap;
import android.view.View;
interface OnFrameAvailableListener {}
private native int nativeInit();
private native void nativeDestroy(int nativeChromeBrowserProvider);
private native long nativeAddBookmark(
int nativeChromeBrowserProvider,
String url, String title, boolean isFolder, long parentId);
private static native String nativeGetDomainAndRegistry(String url);
private static native void nativeCreateHistoricalTabFromState(
byte[] state, int tab_index);
private native byte[] nativeGetStateAsByteArray(View view);
private static native String[] nativeGetAutofillProfileGUIDs();
private native void nativeSetRecognitionResults(
int sessionId, String[] results);
private native long nativeAddBookmarkFromAPI(
int nativeChromeBrowserProvider,
String url, Long created, Boolean isBookmark,
Long date, byte[] favicon, String title, Integer visits);
native int nativeFindAll(String find);
private static native OnFrameAvailableListener nativeGetInnerClass();
private native Bitmap nativeQueryBitmap(
int nativeChromeBrowserProvider,
String[] projection, String selection,
String[] selectionArgs, String sortOrder);
private native void nativeGotOrientation(
int nativeDataFetcherImplAndroid,
double alpha, double beta, double gamma);
private static native Throwable nativeMessWithJavaException(Throwable e);
"""
jni_params = jni_generator.JniParams(
'org/chromium/example/jni_generator/SampleForTests')
jni_params.ExtractImportsAndInnerClasses(test_data)
natives = jni_generator.ExtractNatives(test_data, 'int')
golden_natives = [
NativeMethod(return_type='int', static=False,
name='Init',
params=[],
java_class_name=None,
type='function'),
NativeMethod(return_type='void', static=False, name='Destroy',
params=[Param(datatype='int',
name='nativeChromeBrowserProvider')],
java_class_name=None,
type='method',
p0_type='ChromeBrowserProvider'),
NativeMethod(return_type='long', static=False, name='AddBookmark',
params=[Param(datatype='int',
name='nativeChromeBrowserProvider'),
Param(datatype='String',
name='url'),
Param(datatype='String',
name='title'),
Param(datatype='boolean',
name='isFolder'),
Param(datatype='long',
name='parentId')],
java_class_name=None,
type='method',
p0_type='ChromeBrowserProvider'),
NativeMethod(return_type='String', static=True,
name='GetDomainAndRegistry',
params=[Param(datatype='String',
name='url')],
java_class_name=None,
type='function'),
NativeMethod(return_type='void', static=True,
name='CreateHistoricalTabFromState',
params=[Param(datatype='byte[]',
name='state'),
Param(datatype='int',
name='tab_index')],
java_class_name=None,
type='function'),
NativeMethod(return_type='byte[]', static=False,
name='GetStateAsByteArray',
params=[Param(datatype='View', name='view')],
java_class_name=None,
type='function'),
NativeMethod(return_type='String[]', static=True,
name='GetAutofillProfileGUIDs', params=[],
java_class_name=None,
type='function'),
NativeMethod(return_type='void', static=False,
name='SetRecognitionResults',
params=[Param(datatype='int', name='sessionId'),
Param(datatype='String[]', name='results')],
java_class_name=None,
type='function'),
NativeMethod(return_type='long', static=False,
name='AddBookmarkFromAPI',
params=[Param(datatype='int',
name='nativeChromeBrowserProvider'),
Param(datatype='String',
name='url'),
Param(datatype='Long',
name='created'),
Param(datatype='Boolean',
name='isBookmark'),
Param(datatype='Long',
name='date'),
Param(datatype='byte[]',
name='favicon'),
Param(datatype='String',
name='title'),
Param(datatype='Integer',
name='visits')],
java_class_name=None,
type='method',
p0_type='ChromeBrowserProvider'),
NativeMethod(return_type='int', static=False,
name='FindAll',
params=[Param(datatype='String',
name='find')],
java_class_name=None,
type='function'),
NativeMethod(return_type='OnFrameAvailableListener', static=True,
name='GetInnerClass',
params=[],
java_class_name=None,
type='function'),
NativeMethod(return_type='Bitmap',
static=False,
name='QueryBitmap',
params=[Param(datatype='int',
name='nativeChromeBrowserProvider'),
Param(datatype='String[]',
name='projection'),
Param(datatype='String',
name='selection'),
Param(datatype='String[]',
name='selectionArgs'),
Param(datatype='String',
name='sortOrder'),
],
java_class_name=None,
type='method',
p0_type='ChromeBrowserProvider'),
NativeMethod(return_type='void', static=False,
name='GotOrientation',
params=[Param(datatype='int',
name='nativeDataFetcherImplAndroid'),
Param(datatype='double',
name='alpha'),
Param(datatype='double',
name='beta'),
Param(datatype='double',
name='gamma'),
],
java_class_name=None,
type='method',
p0_type='content::DataFetcherImplAndroid'),
NativeMethod(return_type='Throwable', static=True,
name='MessWithJavaException',
params=[Param(datatype='Throwable', name='e')],
java_class_name=None,
type='function')
]
self.assertListEquals(golden_natives, natives)
h1 = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni',
natives, [], [], jni_params,
TestOptions())
self.assertGoldenTextEquals(h1.GetContent())
content = {}
h2 = jni_registration_generator.HeaderGenerator(
'', 'org/chromium/TestJni', natives, jni_params, content, True)
h2.AddContent()
self.assertGoldenTextEquals(
jni_registration_generator.CreateFromDict(content),
suffix='Registrations')
def testInnerClassNativesBothInnerAndOuter(self):
test_data = """
class MyOuterClass {
private native int nativeInit();
class MyOtherInnerClass {
@NativeCall("MyOtherInnerClass")
private native int nativeInit();
}
}
"""
natives = jni_generator.ExtractNatives(test_data)
golden_natives = [
NativeMethod(return_type='int',
static=False,
name='Init',
params=[],
java_class_name=None,
type='function'),
NativeMethod(return_type='int',
static=False,
name='Init',
params=[],
java_class_name='MyOtherInnerClass',
type='function')
]
self.assertListEquals(golden_natives, natives)
h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni',
natives, [])
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_tests.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 kMyOtherInnerClassClassPath[] =
"org/chromium/TestJni$MyOtherInnerClass";
const char kTestJniClassPath[] = "org/chromium/TestJni";
// Leaking this jclass as we cannot use LazyInstance from some threads.
jclass g_TestJni_clazz = NULL;
} // namespace
static jint Init(JNIEnv* env, jobject obj);
static jint Init(JNIEnv* env, jobject obj);
// Step 2: method stubs.
// Step 3: GetMethodIDs and RegisterNatives.
static void GetMethodIDsImpl(JNIEnv* env) {
g_TestJni_clazz = reinterpret_cast<jclass>(env->NewGlobalRef(
base::android::GetUnscopedClass(env, kTestJniClassPath)));
}
static bool RegisterNativesImpl(JNIEnv* env) {
GetMethodIDsImpl(env);
static const JNINativeMethod kMethodsMyOtherInnerClass[] = {
{ "nativeInit",
"("
")"
"I", reinterpret_cast<void*>(Init) },
};
const int kMethodsMyOtherInnerClassSize =
arraysize(kMethodsMyOtherInnerClass);
if (env->RegisterNatives(g_MyOtherInnerClass_clazz,
kMethodsMyOtherInnerClass,
kMethodsMyOtherInnerClassSize) < 0) {
LOG(ERROR) << "RegisterNatives failed in " << __FILE__;
return false;
}
static const JNINativeMethod kMethodsTestJni[] = {
{ "nativeInit",
"("
")"
"I", reinterpret_cast<void*>(Init) },
};
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())
def testNatives(self):
test_data = """"
private native int nativeInit();
private native void nativeDestroy(int nativeChromeBrowserProvider);
private native long nativeAddBookmark(
int nativeChromeBrowserProvider,
String url, String title, boolean isFolder, long parentId);
private static native String nativeGetDomainAndRegistry(String url);
private static native void nativeCreateHistoricalTabFromState(
byte[] state, int tab_index);
private native byte[] nativeGetStateAsByteArray(ContentView view);
private static native String[] nativeGetAutofillProfileGUIDs();
private native void nativeSetRecognitionResults(
int sessionId, String[] results);
private native long nativeAddBookmarkFromAPI(
int nativeChromeBrowserProvider,
String url, Long created, Boolean isBookmark,
Long date, byte[] favicon, String title, Integer visits);
native int nativeFindAll(String find);
private static native BookmarkNode nativeGetDefaultBookmarkFolder();
private native SQLiteCursor nativeQueryBookmarkFromAPI(
int nativeChromeBrowserProvider,
String[] projection, String selection,
String[] selectionArgs, String sortOrder);
private native void nativeGotOrientation(
int nativeDataFetcherImplAndroid,
double alpha, double beta, double gamma);
"""
natives = jni_generator.ExtractNatives(test_data)
golden_natives = [
NativeMethod(return_type='int',
static=False,
name='Init',
params=[],
java_class_name=None,
type='function'),
NativeMethod(return_type='void',
static=False,
name='Destroy',
params=[
Param(datatype='int',
name='nativeChromeBrowserProvider')
],
java_class_name=None,
type='method',
p0_type='ChromeBrowserProvider'),
NativeMethod(return_type='long',
static=False,
name='AddBookmark',
params=[
Param(datatype='int',
name='nativeChromeBrowserProvider'),
Param(datatype='String', name='url'),
Param(datatype='String', name='title'),
Param(datatype='boolean', name='isFolder'),
Param(datatype='long', name='parentId')
],
java_class_name=None,
type='method',
p0_type='ChromeBrowserProvider'),
NativeMethod(return_type='String',
static=True,
name='GetDomainAndRegistry',
params=[Param(datatype='String', name='url')],
java_class_name=None,
type='function'),
NativeMethod(return_type='void',
static=True,
name='CreateHistoricalTabFromState',
params=[
Param(datatype='byte[]', name='state'),
Param(datatype='int', name='tab_index')
],
java_class_name=None,
type='function'),
NativeMethod(return_type='byte[]',
static=False,
name='GetStateAsByteArray',
params=[Param(datatype='ContentView', name='view')],
java_class_name=None,
type='function'),
NativeMethod(return_type='String[]',
static=True,
name='GetAutofillProfileGUIDs',
params=[],
java_class_name=None,
type='function'),
NativeMethod(return_type='void',
static=False,
name='SetRecognitionResults',
params=[
Param(datatype='int', name='sessionId'),
Param(datatype='String[]', name='results')
],
java_class_name=None,
type='function'),
NativeMethod(return_type='long',
static=False,
name='AddBookmarkFromAPI',
params=[
Param(datatype='int',
name='nativeChromeBrowserProvider'),
Param(datatype='String', name='url'),
Param(datatype='Long', name='created'),
Param(datatype='Boolean', name='isBookmark'),
Param(datatype='Long', name='date'),
Param(datatype='byte[]', name='favicon'),
Param(datatype='String', name='title'),
Param(datatype='Integer', name='visits')
],
java_class_name=None,
type='method',
p0_type='ChromeBrowserProvider'),
NativeMethod(return_type='int',
static=False,
name='FindAll',
params=[Param(datatype='String', name='find')],
java_class_name=None,
type='function'),
NativeMethod(return_type='BookmarkNode',
static=True,
name='GetDefaultBookmarkFolder',
params=[],
java_class_name=None,
type='function'),
NativeMethod(return_type='SQLiteCursor',
static=False,
name='QueryBookmarkFromAPI',
params=[
Param(datatype='int',
name='nativeChromeBrowserProvider'),
Param(datatype='String[]', name='projection'),
Param(datatype='String', name='selection'),
Param(datatype='String[]', name='selectionArgs'),
Param(datatype='String', name='sortOrder'),
],
java_class_name=None,
type='method',
p0_type='ChromeBrowserProvider'),
NativeMethod(return_type='void',
static=False,
name='GotOrientation',
params=[
Param(datatype='int',
name='nativeDataFetcherImplAndroid'),
Param(datatype='double', name='alpha'),
Param(datatype='double', name='beta'),
Param(datatype='double', name='gamma'),
],
java_class_name=None,
type='method',
p0_type='device_orientation::DataFetcherImplAndroid'),
]
self.assertListEquals(golden_natives, natives)
h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni',
natives, [])
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_tests.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
static jint Init(JNIEnv* env, jobject obj);
static jstring GetDomainAndRegistry(JNIEnv* env, jclass clazz,
jstring url);
static void CreateHistoricalTabFromState(JNIEnv* env, jclass clazz,
jbyteArray state,
jint tab_index);
static jbyteArray GetStateAsByteArray(JNIEnv* env, jobject obj,
jobject view);
static jobjectArray GetAutofillProfileGUIDs(JNIEnv* env, jclass clazz);
static void SetRecognitionResults(JNIEnv* env, jobject obj,
jint sessionId,
jobjectArray results);
static jint FindAll(JNIEnv* env, jobject obj,
jstring find);
static jobject GetDefaultBookmarkFolder(JNIEnv* env, jclass clazz);
// Step 2: method stubs.
static void Destroy(JNIEnv* env, jobject obj,
jint nativeChromeBrowserProvider) {
DCHECK(nativeChromeBrowserProvider) << "Destroy";
ChromeBrowserProvider* native =
reinterpret_cast<ChromeBrowserProvider*>(nativeChromeBrowserProvider);
return native->Destroy(env, obj);
}
static jlong AddBookmark(JNIEnv* env, jobject obj,
jint nativeChromeBrowserProvider,
jstring url,
jstring title,
jboolean isFolder,
jlong parentId) {
DCHECK(nativeChromeBrowserProvider) << "AddBookmark";
ChromeBrowserProvider* native =
reinterpret_cast<ChromeBrowserProvider*>(nativeChromeBrowserProvider);
return native->AddBookmark(env, obj, url, title, isFolder, parentId);
}
static jlong AddBookmarkFromAPI(JNIEnv* env, jobject obj,
jint nativeChromeBrowserProvider,
jstring url,
jobject created,
jobject isBookmark,
jobject date,
jbyteArray favicon,
jstring title,
jobject visits) {
DCHECK(nativeChromeBrowserProvider) << "AddBookmarkFromAPI";
ChromeBrowserProvider* native =
reinterpret_cast<ChromeBrowserProvider*>(nativeChromeBrowserProvider);
return native->AddBookmarkFromAPI(env, obj, url, created, isBookmark, date,
favicon, title, visits);
}
static jobject QueryBookmarkFromAPI(JNIEnv* env, jobject obj,
jint nativeChromeBrowserProvider,
jobjectArray projection,
jstring selection,
jobjectArray selectionArgs,
jstring sortOrder) {
DCHECK(nativeChromeBrowserProvider) << "QueryBookmarkFromAPI";
ChromeBrowserProvider* native =
reinterpret_cast<ChromeBrowserProvider*>(nativeChromeBrowserProvider);
return native->QueryBookmarkFromAPI(env, obj, projection, selection,
selectionArgs, sortOrder).Release();
}
static void GotOrientation(JNIEnv* env, jobject obj,
jint nativeDataFetcherImplAndroid,
jdouble alpha,
jdouble beta,
jdouble gamma) {
DCHECK(nativeDataFetcherImplAndroid) << "GotOrientation";
DataFetcherImplAndroid* native =
reinterpret_cast<DataFetcherImplAndroid*>(nativeDataFetcherImplAndroid);
return native->GotOrientation(env, obj, alpha, beta, gamma);
}
// Step 3: GetMethodIDs and RegisterNatives.
static void GetMethodIDsImpl(JNIEnv* env) {
g_TestJni_clazz = reinterpret_cast<jclass>(env->NewGlobalRef(
base::android::GetUnscopedClass(env, kTestJniClassPath)));
}
static bool RegisterNativesImpl(JNIEnv* env) {
GetMethodIDsImpl(env);
static const JNINativeMethod kMethodsTestJni[] = {
{ "nativeInit",
"("
")"
"I", reinterpret_cast<void*>(Init) },
{ "nativeDestroy",
"("
"I"
")"
"V", reinterpret_cast<void*>(Destroy) },
{ "nativeAddBookmark",
"("
"I"
"Ljava/lang/String;"
"Ljava/lang/String;"
"Z"
"J"
")"
"J", reinterpret_cast<void*>(AddBookmark) },
{ "nativeGetDomainAndRegistry",
"("
"Ljava/lang/String;"
")"
"Ljava/lang/String;", reinterpret_cast<void*>(GetDomainAndRegistry) },
{ "nativeCreateHistoricalTabFromState",
"("
"[B"
"I"
")"
"V", reinterpret_cast<void*>(CreateHistoricalTabFromState) },
{ "nativeGetStateAsByteArray",
"("
"Lorg/chromium/content/browser/ContentView;"
")"
"[B", reinterpret_cast<void*>(GetStateAsByteArray) },
{ "nativeGetAutofillProfileGUIDs",
"("
")"
"[Ljava/lang/String;", reinterpret_cast<void*>(GetAutofillProfileGUIDs) },
{ "nativeSetRecognitionResults",
"("
"I"
"[Ljava/lang/String;"
")"
"V", reinterpret_cast<void*>(SetRecognitionResults) },
{ "nativeAddBookmarkFromAPI",
"("
"I"
"Ljava/lang/String;"
"Ljava/lang/Long;"
"Ljava/lang/Boolean;"
"Ljava/lang/Long;"
"[B"
"Ljava/lang/String;"
"Ljava/lang/Integer;"
")"
"J", reinterpret_cast<void*>(AddBookmarkFromAPI) },
{ "nativeFindAll",
"("
"Ljava/lang/String;"
")"
"I", reinterpret_cast<void*>(FindAll) },
{ "nativeGetDefaultBookmarkFolder",
"("
")"
"Lcom/google/android/apps/chrome/ChromeBrowserProvider$BookmarkNode;",
reinterpret_cast<void*>(GetDefaultBookmarkFolder) },
{ "nativeQueryBookmarkFromAPI",
"("
"I"
"[Ljava/lang/String;"
"Ljava/lang/String;"
"[Ljava/lang/String;"
"Ljava/lang/String;"
")"
"Lcom/google/android/apps/chrome/database/SQLiteCursor;",
reinterpret_cast<void*>(QueryBookmarkFromAPI) },
{ "nativeGotOrientation",
"("
"I"
"D"
"D"
"D"
")"
"V", reinterpret_cast<void*>(GotOrientation) },
};
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())