def testCalledByNativeParseError(self):
try:
jni_generator.ExtractCalledByNatives("""
@CalledByNative
public static int foo(); // This one is fine
@CalledByNative
scooby doo
""")
self.fail('Expected a ParseError')
except jni_generator.ParseError, e:
self.assertEquals(('@CalledByNative', 'scooby doo'), e.context_lines)
def testCalledByNatives(self):
test_data = """"
import android.graphics.Bitmap;
import android.view.View;
import java.io.InputStream;
import java.util.List;
class InnerClass {}
@CalledByNative
InnerClass showConfirmInfoBar(int nativeInfoBar,
String buttonOk, String buttonCancel, String title, Bitmap icon) {
InfoBar infobar = new ConfirmInfoBar(nativeInfoBar, mContext,
buttonOk, buttonCancel,
title, icon);
return infobar;
}
@CalledByNative
InnerClass showAutoLoginInfoBar(int nativeInfoBar,
String realm, String account, String args) {
AutoLoginInfoBar infobar = new AutoLoginInfoBar(nativeInfoBar, mContext,
realm, account, args);
if (infobar.displayedAccountCount() == 0)
infobar = null;
return infobar;
}
@CalledByNative("InfoBar")
void dismiss();
@SuppressWarnings("unused")
@CalledByNative
private static boolean shouldShowAutoLogin(View view,
String realm, String account, String args) {
AccountManagerContainer accountManagerContainer =
new AccountManagerContainer((Activity)contentView.getContext(),
realm, account, args);
String[] logins = accountManagerContainer.getAccountLogins(null);
return logins.length != 0;
}
@CalledByNative
static InputStream openUrl(String url) {
return null;
}
@CalledByNative
private void activateHardwareAcceleration(final boolean activated,
final int iPid, final int iType,
final int iPrimaryID, final int iSecondaryID) {
if (!activated) {
return
}
}
@CalledByNative
public static @Status int updateStatus(@Status int status) {
return getAndUpdateStatus(status);
}
@CalledByNativeUnchecked
private void uncheckedCall(int iParam);
@CalledByNative
public byte[] returnByteArray();
@CalledByNative
public boolean[] returnBooleanArray();
@CalledByNative
public char[] returnCharArray();
@CalledByNative
public short[] returnShortArray();
@CalledByNative
public int[] returnIntArray();
@CalledByNative
public long[] returnLongArray();
@CalledByNative
public double[] returnDoubleArray();
@CalledByNative
public Object[] returnObjectArray();
@CalledByNative
public byte[][] returnArrayOfByteArray();
@CalledByNative
public Bitmap.CompressFormat getCompressFormat();
@CalledByNative
public List<Bitmap.CompressFormat> getCompressFormatList();
"""
jni_params = jni_generator.JniParams('org/chromium/Foo')
jni_params.ExtractImportsAndInnerClasses(test_data)
called_by_natives = jni_generator.ExtractCalledByNatives(jni_params,
test_data)
golden_called_by_natives = [
CalledByNative(
return_type='InnerClass',
system_class=False,
static=False,
name='showConfirmInfoBar',
method_id_var_name='showConfirmInfoBar',
java_class_name='',
params=[Param(datatype='int', name='nativeInfoBar'),
Param(datatype='String', name='buttonOk'),
Param(datatype='String', name='buttonCancel'),
Param(datatype='String', name='title'),
Param(datatype='Bitmap', name='icon')],
env_call=('Object', ''),
unchecked=False,
),
CalledByNative(
return_type='InnerClass',
system_class=False,
static=False,
name='showAutoLoginInfoBar',
method_id_var_name='showAutoLoginInfoBar',
java_class_name='',
params=[Param(datatype='int', name='nativeInfoBar'),
Param(datatype='String', name='realm'),
Param(datatype='String', name='account'),
Param(datatype='String', name='args')],
env_call=('Object', ''),
unchecked=False,
),
CalledByNative(
return_type='void',
system_class=False,
static=False,
name='dismiss',
method_id_var_name='dismiss',
java_class_name='InfoBar',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='boolean',
system_class=False,
static=True,
name='shouldShowAutoLogin',
method_id_var_name='shouldShowAutoLogin',
java_class_name='',
params=[Param(datatype='View', name='view'),
Param(datatype='String', name='realm'),
Param(datatype='String', name='account'),
Param(datatype='String', name='args')],
env_call=('Boolean', ''),
unchecked=False,
),
CalledByNative(
return_type='InputStream',
system_class=False,
static=True,
name='openUrl',
method_id_var_name='openUrl',
java_class_name='',
params=[Param(datatype='String', name='url')],
env_call=('Object', ''),
unchecked=False,
),
CalledByNative(
return_type='void',
system_class=False,
static=False,
name='activateHardwareAcceleration',
method_id_var_name='activateHardwareAcceleration',
java_class_name='',
params=[Param(datatype='boolean', name='activated'),
Param(datatype='int', name='iPid'),
Param(datatype='int', name='iType'),
Param(datatype='int', name='iPrimaryID'),
Param(datatype='int', name='iSecondaryID'),
],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='int',
system_class=False,
static=True,
name='updateStatus',
method_id_var_name='updateStatus',
java_class_name='',
params=[Param(datatype='int', name='status')],
env_call=('Integer', ''),
unchecked=False,
),
CalledByNative(
return_type='void',
system_class=False,
static=False,
name='uncheckedCall',
method_id_var_name='uncheckedCall',
java_class_name='',
params=[Param(datatype='int', name='iParam')],
env_call=('Void', ''),
unchecked=True,
),
CalledByNative(
return_type='byte[]',
system_class=False,
static=False,
name='returnByteArray',
method_id_var_name='returnByteArray',
java_class_name='',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='boolean[]',
system_class=False,
static=False,
name='returnBooleanArray',
method_id_var_name='returnBooleanArray',
java_class_name='',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='char[]',
system_class=False,
static=False,
name='returnCharArray',
method_id_var_name='returnCharArray',
java_class_name='',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='short[]',
system_class=False,
static=False,
name='returnShortArray',
method_id_var_name='returnShortArray',
java_class_name='',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='int[]',
system_class=False,
static=False,
name='returnIntArray',
method_id_var_name='returnIntArray',
java_class_name='',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='long[]',
system_class=False,
static=False,
name='returnLongArray',
method_id_var_name='returnLongArray',
java_class_name='',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='double[]',
system_class=False,
static=False,
name='returnDoubleArray',
method_id_var_name='returnDoubleArray',
java_class_name='',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='Object[]',
system_class=False,
static=False,
name='returnObjectArray',
method_id_var_name='returnObjectArray',
java_class_name='',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='byte[][]',
system_class=False,
static=False,
name='returnArrayOfByteArray',
method_id_var_name='returnArrayOfByteArray',
java_class_name='',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='Bitmap.CompressFormat',
system_class=False,
static=False,
name='getCompressFormat',
method_id_var_name='getCompressFormat',
java_class_name='',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='List<Bitmap.CompressFormat>',
system_class=False,
static=False,
name='getCompressFormatList',
method_id_var_name='getCompressFormatList',
java_class_name='',
params=[],
env_call=('Void', ''),
unchecked=False,
),
]
self.assertListEquals(golden_called_by_natives, called_by_natives)
h = jni_generator.InlHeaderFileGenerator(
'', 'org/chromium/TestJni', [], called_by_natives, [], jni_params,
TestOptions())
self.assertGoldenTextEquals(h.GetContent())
def testCalledByNatives(self):
test_data = """"
@CalledByNative
NativeInfoBar showConfirmInfoBar(int nativeInfoBar, String buttonOk,
String buttonCancel, String title,
Bitmap icon) {
InfoBar infobar = new ConfirmInfoBar(nativeInfoBar, mContext,
buttonOk, buttonCancel,
title, icon);
return infobar;
}
@CalledByNative
NativeInfoBar showAutoLoginInfoBar(int nativeInfoBar,
String realm, String account,
String args) {
AutoLoginInfoBar infobar = new AutoLoginInfoBar(nativeInfoBar, mContext,
realm, account, args);
if (infobar.displayedAccountCount() == 0)
infobar = null;
return infobar;
}
@CalledByNative("InfoBar")
void dismiss();
@SuppressWarnings("unused")
@CalledByNative
private static boolean shouldShowAutoLogin(ContentView contentView,
String realm, String account, String args) {
AccountManagerContainer accountManagerContainer =
new AccountManagerContainer((Activity)contentView.getContext(),
realm, account, args);
String[] logins = accountManagerContainer.getAccountLogins(null);
return logins.length != 0;
}
@CalledByNative
static InputStream openUrl(String url) {
return null;
}
@CalledByNative
private void activateHardwareAcceleration(final boolean activated,
final int iPid, final int iType,
final int iPrimaryID, final int iSecondaryID) {
if (!activated) {
return
}
}
@CalledByNativeUnchecked
private void uncheckedCall(int iParam);
"""
called_by_natives = jni_generator.ExtractCalledByNatives(test_data)
golden_called_by_natives = [
CalledByNative(
return_type='NativeInfoBar',
system_class=False,
static=False,
name='showConfirmInfoBar',
method_id_var_name='showConfirmInfoBar',
java_class_name='',
params=[
Param(datatype='int', name='nativeInfoBar'),
Param(datatype='String', name='buttonOk'),
Param(datatype='String', name='buttonCancel'),
Param(datatype='String', name='title'),
Param(datatype='Bitmap', name='icon')
],
env_call=('Object', ''),
unchecked=False,
),
CalledByNative(
return_type='NativeInfoBar',
system_class=False,
static=False,
name='showAutoLoginInfoBar',
method_id_var_name='showAutoLoginInfoBar',
java_class_name='',
params=[
Param(datatype='int', name='nativeInfoBar'),
Param(datatype='String', name='realm'),
Param(datatype='String', name='account'),
Param(datatype='String', name='args')
],
env_call=('Object', ''),
unchecked=False,
),
CalledByNative(
return_type='void',
system_class=False,
static=False,
name='dismiss',
method_id_var_name='dismiss',
java_class_name='InfoBar',
params=[],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='boolean',
system_class=False,
static=True,
name='shouldShowAutoLogin',
method_id_var_name='shouldShowAutoLogin',
java_class_name='',
params=[
Param(datatype='ContentView', name='contentView'),
Param(datatype='String', name='realm'),
Param(datatype='String', name='account'),
Param(datatype='String', name='args')
],
env_call=('Boolean', ''),
unchecked=False,
),
CalledByNative(
return_type='InputStream',
system_class=False,
static=True,
name='openUrl',
method_id_var_name='openUrl',
java_class_name='',
params=[Param(datatype='String', name='url')],
env_call=('Object', ''),
unchecked=False,
),
CalledByNative(
return_type='void',
system_class=False,
static=False,
name='activateHardwareAcceleration',
method_id_var_name='activateHardwareAcceleration',
java_class_name='',
params=[
Param(datatype='boolean', name='activated'),
Param(datatype='int', name='iPid'),
Param(datatype='int', name='iType'),
Param(datatype='int', name='iPrimaryID'),
Param(datatype='int', name='iSecondaryID'),
],
env_call=('Void', ''),
unchecked=False,
),
CalledByNative(
return_type='void',
system_class=False,
static=False,
name='uncheckedCall',
method_id_var_name='uncheckedCall',
java_class_name='',
params=[Param(datatype='int', name='iParam')],
env_call=('Void', ''),
unchecked=True,
),
]
self.assertListEquals(golden_called_by_natives, called_by_natives)
h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni',
[], called_by_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";
const char kInfoBarClassPath[] = "org/chromium/TestJni$InfoBar";
// Leaking this jclass as we cannot use LazyInstance from some threads.
jclass g_TestJni_clazz = NULL;
// Leaking this jclass as we cannot use LazyInstance from some threads.
jclass g_InfoBar_clazz = NULL;
} // namespace
// Step 2: method stubs.
static jmethodID g_TestJni_showConfirmInfoBar = 0;
static ScopedJavaLocalRef<jobject> Java_TestJni_showConfirmInfoBar(JNIEnv* env,
jobject obj, jint nativeInfoBar,
jstring buttonOk,
jstring buttonCancel,
jstring title,
jobject icon) {
/* Must call RegisterNativesImpl() */
DCHECK(g_TestJni_clazz);
DCHECK(g_TestJni_showConfirmInfoBar);
jobject ret =
env->CallObjectMethod(obj,
g_TestJni_showConfirmInfoBar, nativeInfoBar, buttonOk, buttonCancel,
title, icon);
base::android::CheckException(env);
return ScopedJavaLocalRef<jobject>(env, ret);
}
static jmethodID g_TestJni_showAutoLoginInfoBar = 0;
static ScopedJavaLocalRef<jobject> Java_TestJni_showAutoLoginInfoBar(JNIEnv*
env, jobject obj, jint nativeInfoBar,
jstring realm,
jstring account,
jstring args) {
/* Must call RegisterNativesImpl() */
DCHECK(g_TestJni_clazz);
DCHECK(g_TestJni_showAutoLoginInfoBar);
jobject ret =
env->CallObjectMethod(obj,
g_TestJni_showAutoLoginInfoBar, nativeInfoBar, realm, account, args);
base::android::CheckException(env);
return ScopedJavaLocalRef<jobject>(env, ret);
}
static jmethodID g_InfoBar_dismiss = 0;
static void Java_InfoBar_dismiss(JNIEnv* env, jobject obj) {
/* Must call RegisterNativesImpl() */
DCHECK(g_InfoBar_clazz);
DCHECK(g_InfoBar_dismiss);
env->CallVoidMethod(obj,
g_InfoBar_dismiss);
base::android::CheckException(env);
}
static jmethodID g_TestJni_shouldShowAutoLogin = 0;
static jboolean Java_TestJni_shouldShowAutoLogin(JNIEnv* env, jobject
contentView,
jstring realm,
jstring account,
jstring args) {
/* Must call RegisterNativesImpl() */
DCHECK(g_TestJni_clazz);
DCHECK(g_TestJni_shouldShowAutoLogin);
jboolean ret =
env->CallStaticBooleanMethod(g_TestJni_clazz,
g_TestJni_shouldShowAutoLogin, contentView, realm, account, args);
base::android::CheckException(env);
return ret;
}
static jmethodID g_TestJni_openUrl = 0;
static ScopedJavaLocalRef<jobject> Java_TestJni_openUrl(JNIEnv* env, jstring
url) {
/* Must call RegisterNativesImpl() */
DCHECK(g_TestJni_clazz);
DCHECK(g_TestJni_openUrl);
jobject ret =
env->CallStaticObjectMethod(g_TestJni_clazz,
g_TestJni_openUrl, url);
base::android::CheckException(env);
return ScopedJavaLocalRef<jobject>(env, ret);
}
static jmethodID g_TestJni_activateHardwareAcceleration = 0;
static void Java_TestJni_activateHardwareAcceleration(JNIEnv* env, jobject obj,
jboolean activated,
jint iPid,
jint iType,
jint iPrimaryID,
jint iSecondaryID) {
/* Must call RegisterNativesImpl() */
DCHECK(g_TestJni_clazz);
DCHECK(g_TestJni_activateHardwareAcceleration);
env->CallVoidMethod(obj,
g_TestJni_activateHardwareAcceleration, activated, iPid, iType,
iPrimaryID, iSecondaryID);
base::android::CheckException(env);
}
static jmethodID g_TestJni_uncheckedCall = 0;
static void Java_TestJni_uncheckedCall(JNIEnv* env, jobject obj, jint iParam) {
/* Must call RegisterNativesImpl() */
DCHECK(g_TestJni_clazz);
DCHECK(g_TestJni_uncheckedCall);
env->CallVoidMethod(obj,
g_TestJni_uncheckedCall, iParam);
}
// Step 3: GetMethodIDs and RegisterNatives.
static void GetMethodIDsImpl(JNIEnv* env) {
g_TestJni_clazz = reinterpret_cast<jclass>(env->NewGlobalRef(
base::android::GetUnscopedClass(env, kTestJniClassPath)));
g_InfoBar_clazz = reinterpret_cast<jclass>(env->NewGlobalRef(
base::android::GetUnscopedClass(env, kInfoBarClassPath)));
g_TestJni_showConfirmInfoBar =
base::android::GetMethodID(
env, g_TestJni_clazz,
"showConfirmInfoBar",
"("
"I"
"Ljava/lang/String;"
"Ljava/lang/String;"
"Ljava/lang/String;"
"Landroid/graphics/Bitmap;"
")"
"Lcom/google/android/apps/chrome/infobar/InfoBarContainer$NativeInfoBar;");
g_TestJni_showAutoLoginInfoBar =
base::android::GetMethodID(
env, g_TestJni_clazz,
"showAutoLoginInfoBar",
"("
"I"
"Ljava/lang/String;"
"Ljava/lang/String;"
"Ljava/lang/String;"
")"
"Lcom/google/android/apps/chrome/infobar/InfoBarContainer$NativeInfoBar;");
g_InfoBar_dismiss =
base::android::GetMethodID(
env, g_InfoBar_clazz,
"dismiss",
"("
")"
"V");
g_TestJni_shouldShowAutoLogin =
base::android::GetStaticMethodID(
env, g_TestJni_clazz,
"shouldShowAutoLogin",
"("
"Lorg/chromium/content/browser/ContentView;"
"Ljava/lang/String;"
"Ljava/lang/String;"
"Ljava/lang/String;"
")"
"Z");
g_TestJni_openUrl =
base::android::GetStaticMethodID(
env, g_TestJni_clazz,
"openUrl",
"("
"Ljava/lang/String;"
")"
"Ljava/io/InputStream;");
g_TestJni_activateHardwareAcceleration =
base::android::GetMethodID(
env, g_TestJni_clazz,
"activateHardwareAcceleration",
"("
"Z"
"I"
"I"
"I"
"I"
")"
"V");
g_TestJni_uncheckedCall =
base::android::GetMethodID(
env, g_TestJni_clazz,
"uncheckedCall",
"("
"I"
")"
"V");
}
static bool RegisterNativesImpl(JNIEnv* env) {
GetMethodIDsImpl(env);
return true;
}
#endif // org_chromium_TestJni_JNI
"""
self.assertTextEquals(golden_content, h.GetContent())