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| 1 #!/usr/bin/env python | |
| 2 # Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 3 # Use of this source code is governed by a BSD-style license that can be | |
| 4 # found in the LICENSE file. | |
| 5 | |
| 6 """Tests for jni_generator.py. | |
| 7 | |
| 8 This test suite contains various tests for the JNI generator. | |
| 9 It exercises the low-level parser all the way up to the | |
| 10 code generator and ensures the output matches a golden | |
| 11 file. | |
| 12 """ | |
| 13 | |
| 14 import difflib | |
| 15 import inspect | |
| 16 import optparse | |
| 17 import os | |
| 18 import sys | |
| 19 import unittest | |
| 20 import jni_generator | |
| 21 from jni_generator import CalledByNative, JniParams, NativeMethod, Param | |
| 22 | |
| 23 | |
| 24 SCRIPT_NAME = 'base/android/jni_generator/jni_generator.py' | |
| 25 INCLUDES = ( | |
| 26 'base/android/jni_generator/jni_generator_helper.h' | |
| 27 ) | |
| 28 | |
| 29 # Set this environment variable in order to regenerate the golden text | |
| 30 # files. | |
| 31 REBASELINE_ENV = 'REBASELINE' | |
| 32 | |
| 33 class TestOptions(object): | |
| 34 """The mock options object which is passed to the jni_generator.py script.""" | |
| 35 | |
| 36 def __init__(self): | |
| 37 self.namespace = None | |
| 38 self.script_name = SCRIPT_NAME | |
| 39 self.includes = INCLUDES | |
| 40 self.pure_native_methods = False | |
| 41 self.ptr_type = 'long' | |
| 42 self.jni_init_native_name = None | |
| 43 self.eager_called_by_natives = False | |
| 44 self.cpp = 'cpp' | |
| 45 self.javap = 'javap' | |
| 46 self.native_exports = False | |
| 47 self.native_exports_optional = False | |
| 48 | |
| 49 class TestGenerator(unittest.TestCase): | |
| 50 def assertObjEquals(self, first, second): | |
| 51 dict_first = first.__dict__ | |
| 52 dict_second = second.__dict__ | |
| 53 self.assertEquals(dict_first.keys(), dict_second.keys()) | |
| 54 for key, value in dict_first.iteritems(): | |
| 55 if (type(value) is list and len(value) and | |
| 56 isinstance(type(value[0]), object)): | |
| 57 self.assertListEquals(value, second.__getattribute__(key)) | |
| 58 else: | |
| 59 actual = second.__getattribute__(key) | |
| 60 self.assertEquals(value, actual, | |
| 61 'Key ' + key + ': ' + str(value) + '!=' + str(actual)) | |
| 62 | |
| 63 def assertListEquals(self, first, second): | |
| 64 self.assertEquals(len(first), len(second)) | |
| 65 for i in xrange(len(first)): | |
| 66 if isinstance(first[i], object): | |
| 67 self.assertObjEquals(first[i], second[i]) | |
| 68 else: | |
| 69 self.assertEquals(first[i], second[i]) | |
| 70 | |
| 71 def assertTextEquals(self, golden_text, generated_text): | |
| 72 if not self.compareText(golden_text, generated_text): | |
| 73 self.fail('Golden text mismatch.') | |
| 74 | |
| 75 def compareText(self, golden_text, generated_text): | |
| 76 def FilterText(text): | |
| 77 return [ | |
| 78 l.strip() for l in text.split('\n') | |
| 79 if not l.startswith('// Copyright') | |
| 80 ] | |
| 81 stripped_golden = FilterText(golden_text) | |
| 82 stripped_generated = FilterText(generated_text) | |
| 83 if stripped_golden == stripped_generated: | |
| 84 return True | |
| 85 print self.id() | |
| 86 for line in difflib.context_diff(stripped_golden, stripped_generated): | |
| 87 print line | |
| 88 print '\n\nGenerated' | |
| 89 print '=' * 80 | |
| 90 print generated_text | |
| 91 print '=' * 80 | |
| 92 print 'Run with:' | |
| 93 print 'REBASELINE=1', sys.argv[0] | |
| 94 print 'to regenerate the data files.' | |
| 95 | |
| 96 def _ReadGoldenFile(self, golden_file): | |
| 97 if not os.path.exists(golden_file): | |
| 98 return None | |
| 99 with file(golden_file, 'r') as f: | |
| 100 return f.read() | |
| 101 | |
| 102 def assertGoldenTextEquals(self, generated_text): | |
| 103 script_dir = os.path.dirname(sys.argv[0]) | |
| 104 # This is the caller test method. | |
| 105 caller = inspect.stack()[1][3] | |
| 106 self.assertTrue(caller.startswith('test'), | |
| 107 'assertGoldenTextEquals can only be called from a ' | |
| 108 'test* method, not %s' % caller) | |
| 109 golden_file = os.path.join(script_dir, caller + '.golden') | |
| 110 golden_text = self._ReadGoldenFile(golden_file) | |
| 111 if os.environ.get(REBASELINE_ENV): | |
| 112 if golden_text != generated_text: | |
| 113 with file(golden_file, 'w') as f: | |
| 114 f.write(generated_text) | |
| 115 return | |
| 116 self.assertTextEquals(golden_text, generated_text) | |
| 117 | |
| 118 def testInspectCaller(self): | |
| 119 def willRaise(): | |
| 120 # This function can only be called from a test* method. | |
| 121 self.assertGoldenTextEquals('') | |
| 122 self.assertRaises(AssertionError, willRaise) | |
| 123 | |
| 124 def testNatives(self): | |
| 125 test_data = """" | |
| 126 interface OnFrameAvailableListener {} | |
| 127 private native int nativeInit(); | |
| 128 private native void nativeDestroy(int nativeChromeBrowserProvider); | |
| 129 private native long nativeAddBookmark( | |
| 130 int nativeChromeBrowserProvider, | |
| 131 String url, String title, boolean isFolder, long parentId); | |
| 132 private static native String nativeGetDomainAndRegistry(String url); | |
| 133 private static native void nativeCreateHistoricalTabFromState( | |
| 134 byte[] state, int tab_index); | |
| 135 private native byte[] nativeGetStateAsByteArray(View view); | |
| 136 private static native String[] nativeGetAutofillProfileGUIDs(); | |
| 137 private native void nativeSetRecognitionResults( | |
| 138 int sessionId, String[] results); | |
| 139 private native long nativeAddBookmarkFromAPI( | |
| 140 int nativeChromeBrowserProvider, | |
| 141 String url, Long created, Boolean isBookmark, | |
| 142 Long date, byte[] favicon, String title, Integer visits); | |
| 143 native int nativeFindAll(String find); | |
| 144 private static native OnFrameAvailableListener nativeGetInnerClass(); | |
| 145 private native Bitmap nativeQueryBitmap( | |
| 146 int nativeChromeBrowserProvider, | |
| 147 String[] projection, String selection, | |
| 148 String[] selectionArgs, String sortOrder); | |
| 149 private native void nativeGotOrientation( | |
| 150 int nativeDataFetcherImplAndroid, | |
| 151 double alpha, double beta, double gamma); | |
| 152 """ | |
| 153 jni_generator.JniParams.SetFullyQualifiedClass( | |
| 154 'org/chromium/example/jni_generator/SampleForTests') | |
| 155 jni_generator.JniParams.ExtractImportsAndInnerClasses(test_data) | |
| 156 natives = jni_generator.ExtractNatives(test_data, 'int') | |
| 157 golden_natives = [ | |
| 158 NativeMethod(return_type='int', static=False, | |
| 159 name='Init', | |
| 160 params=[], | |
| 161 java_class_name=None, | |
| 162 type='function'), | |
| 163 NativeMethod(return_type='void', static=False, name='Destroy', | |
| 164 params=[Param(datatype='int', | |
| 165 name='nativeChromeBrowserProvider')], | |
| 166 java_class_name=None, | |
| 167 type='method', | |
| 168 p0_type='ChromeBrowserProvider'), | |
| 169 NativeMethod(return_type='long', static=False, name='AddBookmark', | |
| 170 params=[Param(datatype='int', | |
| 171 name='nativeChromeBrowserProvider'), | |
| 172 Param(datatype='String', | |
| 173 name='url'), | |
| 174 Param(datatype='String', | |
| 175 name='title'), | |
| 176 Param(datatype='boolean', | |
| 177 name='isFolder'), | |
| 178 Param(datatype='long', | |
| 179 name='parentId')], | |
| 180 java_class_name=None, | |
| 181 type='method', | |
| 182 p0_type='ChromeBrowserProvider'), | |
| 183 NativeMethod(return_type='String', static=True, | |
| 184 name='GetDomainAndRegistry', | |
| 185 params=[Param(datatype='String', | |
| 186 name='url')], | |
| 187 java_class_name=None, | |
| 188 type='function'), | |
| 189 NativeMethod(return_type='void', static=True, | |
| 190 name='CreateHistoricalTabFromState', | |
| 191 params=[Param(datatype='byte[]', | |
| 192 name='state'), | |
| 193 Param(datatype='int', | |
| 194 name='tab_index')], | |
| 195 java_class_name=None, | |
| 196 type='function'), | |
| 197 NativeMethod(return_type='byte[]', static=False, | |
| 198 name='GetStateAsByteArray', | |
| 199 params=[Param(datatype='View', name='view')], | |
| 200 java_class_name=None, | |
| 201 type='function'), | |
| 202 NativeMethod(return_type='String[]', static=True, | |
| 203 name='GetAutofillProfileGUIDs', params=[], | |
| 204 java_class_name=None, | |
| 205 type='function'), | |
| 206 NativeMethod(return_type='void', static=False, | |
| 207 name='SetRecognitionResults', | |
| 208 params=[Param(datatype='int', name='sessionId'), | |
| 209 Param(datatype='String[]', name='results')], | |
| 210 java_class_name=None, | |
| 211 type='function'), | |
| 212 NativeMethod(return_type='long', static=False, | |
| 213 name='AddBookmarkFromAPI', | |
| 214 params=[Param(datatype='int', | |
| 215 name='nativeChromeBrowserProvider'), | |
| 216 Param(datatype='String', | |
| 217 name='url'), | |
| 218 Param(datatype='Long', | |
| 219 name='created'), | |
| 220 Param(datatype='Boolean', | |
| 221 name='isBookmark'), | |
| 222 Param(datatype='Long', | |
| 223 name='date'), | |
| 224 Param(datatype='byte[]', | |
| 225 name='favicon'), | |
| 226 Param(datatype='String', | |
| 227 name='title'), | |
| 228 Param(datatype='Integer', | |
| 229 name='visits')], | |
| 230 java_class_name=None, | |
| 231 type='method', | |
| 232 p0_type='ChromeBrowserProvider'), | |
| 233 NativeMethod(return_type='int', static=False, | |
| 234 name='FindAll', | |
| 235 params=[Param(datatype='String', | |
| 236 name='find')], | |
| 237 java_class_name=None, | |
| 238 type='function'), | |
| 239 NativeMethod(return_type='OnFrameAvailableListener', static=True, | |
| 240 name='GetInnerClass', | |
| 241 params=[], | |
| 242 java_class_name=None, | |
| 243 type='function'), | |
| 244 NativeMethod(return_type='Bitmap', | |
| 245 static=False, | |
| 246 name='QueryBitmap', | |
| 247 params=[Param(datatype='int', | |
| 248 name='nativeChromeBrowserProvider'), | |
| 249 Param(datatype='String[]', | |
| 250 name='projection'), | |
| 251 Param(datatype='String', | |
| 252 name='selection'), | |
| 253 Param(datatype='String[]', | |
| 254 name='selectionArgs'), | |
| 255 Param(datatype='String', | |
| 256 name='sortOrder'), | |
| 257 ], | |
| 258 java_class_name=None, | |
| 259 type='method', | |
| 260 p0_type='ChromeBrowserProvider'), | |
| 261 NativeMethod(return_type='void', static=False, | |
| 262 name='GotOrientation', | |
| 263 params=[Param(datatype='int', | |
| 264 name='nativeDataFetcherImplAndroid'), | |
| 265 Param(datatype='double', | |
| 266 name='alpha'), | |
| 267 Param(datatype='double', | |
| 268 name='beta'), | |
| 269 Param(datatype='double', | |
| 270 name='gamma'), | |
| 271 ], | |
| 272 java_class_name=None, | |
| 273 type='method', | |
| 274 p0_type='content::DataFetcherImplAndroid'), | |
| 275 ] | |
| 276 self.assertListEquals(golden_natives, natives) | |
| 277 h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni', | |
| 278 natives, [], [], TestOptions()) | |
| 279 self.assertGoldenTextEquals(h.GetContent()) | |
| 280 | |
| 281 def testInnerClassNatives(self): | |
| 282 test_data = """ | |
| 283 class MyInnerClass { | |
| 284 @NativeCall("MyInnerClass") | |
| 285 private native int nativeInit(); | |
| 286 } | |
| 287 """ | |
| 288 natives = jni_generator.ExtractNatives(test_data, 'int') | |
| 289 golden_natives = [ | |
| 290 NativeMethod(return_type='int', static=False, | |
| 291 name='Init', params=[], | |
| 292 java_class_name='MyInnerClass', | |
| 293 type='function') | |
| 294 ] | |
| 295 self.assertListEquals(golden_natives, natives) | |
| 296 h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni', | |
| 297 natives, [], [], TestOptions()) | |
| 298 self.assertGoldenTextEquals(h.GetContent()) | |
| 299 | |
| 300 def testInnerClassNativesMultiple(self): | |
| 301 test_data = """ | |
| 302 class MyInnerClass { | |
| 303 @NativeCall("MyInnerClass") | |
| 304 private native int nativeInit(); | |
| 305 } | |
| 306 class MyOtherInnerClass { | |
| 307 @NativeCall("MyOtherInnerClass") | |
| 308 private native int nativeInit(); | |
| 309 } | |
| 310 """ | |
| 311 natives = jni_generator.ExtractNatives(test_data, 'int') | |
| 312 golden_natives = [ | |
| 313 NativeMethod(return_type='int', static=False, | |
| 314 name='Init', params=[], | |
| 315 java_class_name='MyInnerClass', | |
| 316 type='function'), | |
| 317 NativeMethod(return_type='int', static=False, | |
| 318 name='Init', params=[], | |
| 319 java_class_name='MyOtherInnerClass', | |
| 320 type='function') | |
| 321 ] | |
| 322 self.assertListEquals(golden_natives, natives) | |
| 323 h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni', | |
| 324 natives, [], [], TestOptions()) | |
| 325 self.assertGoldenTextEquals(h.GetContent()) | |
| 326 | |
| 327 def testInnerClassNativesBothInnerAndOuter(self): | |
| 328 test_data = """ | |
| 329 class MyOuterClass { | |
| 330 private native int nativeInit(); | |
| 331 class MyOtherInnerClass { | |
| 332 @NativeCall("MyOtherInnerClass") | |
| 333 private native int nativeInit(); | |
| 334 } | |
| 335 } | |
| 336 """ | |
| 337 natives = jni_generator.ExtractNatives(test_data, 'int') | |
| 338 golden_natives = [ | |
| 339 NativeMethod(return_type='int', static=False, | |
| 340 name='Init', params=[], | |
| 341 java_class_name=None, | |
| 342 type='function'), | |
| 343 NativeMethod(return_type='int', static=False, | |
| 344 name='Init', params=[], | |
| 345 java_class_name='MyOtherInnerClass', | |
| 346 type='function') | |
| 347 ] | |
| 348 self.assertListEquals(golden_natives, natives) | |
| 349 h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni', | |
| 350 natives, [], [], TestOptions()) | |
| 351 self.assertGoldenTextEquals(h.GetContent()) | |
| 352 | |
| 353 def testCalledByNatives(self): | |
| 354 test_data = """" | |
| 355 import android.graphics.Bitmap; | |
| 356 import android.view.View; | |
| 357 import java.io.InputStream; | |
| 358 import java.util.List; | |
| 359 | |
| 360 class InnerClass {} | |
| 361 | |
| 362 @CalledByNative | |
| 363 InnerClass showConfirmInfoBar(int nativeInfoBar, | |
| 364 String buttonOk, String buttonCancel, String title, Bitmap icon) { | |
| 365 InfoBar infobar = new ConfirmInfoBar(nativeInfoBar, mContext, | |
| 366 buttonOk, buttonCancel, | |
| 367 title, icon); | |
| 368 return infobar; | |
| 369 } | |
| 370 @CalledByNative | |
| 371 InnerClass showAutoLoginInfoBar(int nativeInfoBar, | |
| 372 String realm, String account, String args) { | |
| 373 AutoLoginInfoBar infobar = new AutoLoginInfoBar(nativeInfoBar, mContext, | |
| 374 realm, account, args); | |
| 375 if (infobar.displayedAccountCount() == 0) | |
| 376 infobar = null; | |
| 377 return infobar; | |
| 378 } | |
| 379 @CalledByNative("InfoBar") | |
| 380 void dismiss(); | |
| 381 @SuppressWarnings("unused") | |
| 382 @CalledByNative | |
| 383 private static boolean shouldShowAutoLogin(View view, | |
| 384 String realm, String account, String args) { | |
| 385 AccountManagerContainer accountManagerContainer = | |
| 386 new AccountManagerContainer((Activity)contentView.getContext(), | |
| 387 realm, account, args); | |
| 388 String[] logins = accountManagerContainer.getAccountLogins(null); | |
| 389 return logins.length != 0; | |
| 390 } | |
| 391 @CalledByNative | |
| 392 static InputStream openUrl(String url) { | |
| 393 return null; | |
| 394 } | |
| 395 @CalledByNative | |
| 396 private void activateHardwareAcceleration(final boolean activated, | |
| 397 final int iPid, final int iType, | |
| 398 final int iPrimaryID, final int iSecondaryID) { | |
| 399 if (!activated) { | |
| 400 return | |
| 401 } | |
| 402 } | |
| 403 @CalledByNativeUnchecked | |
| 404 private void uncheckedCall(int iParam); | |
| 405 | |
| 406 @CalledByNative | |
| 407 public byte[] returnByteArray(); | |
| 408 | |
| 409 @CalledByNative | |
| 410 public boolean[] returnBooleanArray(); | |
| 411 | |
| 412 @CalledByNative | |
| 413 public char[] returnCharArray(); | |
| 414 | |
| 415 @CalledByNative | |
| 416 public short[] returnShortArray(); | |
| 417 | |
| 418 @CalledByNative | |
| 419 public int[] returnIntArray(); | |
| 420 | |
| 421 @CalledByNative | |
| 422 public long[] returnLongArray(); | |
| 423 | |
| 424 @CalledByNative | |
| 425 public double[] returnDoubleArray(); | |
| 426 | |
| 427 @CalledByNative | |
| 428 public Object[] returnObjectArray(); | |
| 429 | |
| 430 @CalledByNative | |
| 431 public byte[][] returnArrayOfByteArray(); | |
| 432 | |
| 433 @CalledByNative | |
| 434 public Bitmap.CompressFormat getCompressFormat(); | |
| 435 | |
| 436 @CalledByNative | |
| 437 public List<Bitmap.CompressFormat> getCompressFormatList(); | |
| 438 """ | |
| 439 jni_generator.JniParams.SetFullyQualifiedClass('org/chromium/Foo') | |
| 440 jni_generator.JniParams.ExtractImportsAndInnerClasses(test_data) | |
| 441 called_by_natives = jni_generator.ExtractCalledByNatives(test_data) | |
| 442 golden_called_by_natives = [ | |
| 443 CalledByNative( | |
| 444 return_type='InnerClass', | |
| 445 system_class=False, | |
| 446 static=False, | |
| 447 name='showConfirmInfoBar', | |
| 448 method_id_var_name='showConfirmInfoBar', | |
| 449 java_class_name='', | |
| 450 params=[Param(datatype='int', name='nativeInfoBar'), | |
| 451 Param(datatype='String', name='buttonOk'), | |
| 452 Param(datatype='String', name='buttonCancel'), | |
| 453 Param(datatype='String', name='title'), | |
| 454 Param(datatype='Bitmap', name='icon')], | |
| 455 env_call=('Object', ''), | |
| 456 unchecked=False, | |
| 457 ), | |
| 458 CalledByNative( | |
| 459 return_type='InnerClass', | |
| 460 system_class=False, | |
| 461 static=False, | |
| 462 name='showAutoLoginInfoBar', | |
| 463 method_id_var_name='showAutoLoginInfoBar', | |
| 464 java_class_name='', | |
| 465 params=[Param(datatype='int', name='nativeInfoBar'), | |
| 466 Param(datatype='String', name='realm'), | |
| 467 Param(datatype='String', name='account'), | |
| 468 Param(datatype='String', name='args')], | |
| 469 env_call=('Object', ''), | |
| 470 unchecked=False, | |
| 471 ), | |
| 472 CalledByNative( | |
| 473 return_type='void', | |
| 474 system_class=False, | |
| 475 static=False, | |
| 476 name='dismiss', | |
| 477 method_id_var_name='dismiss', | |
| 478 java_class_name='InfoBar', | |
| 479 params=[], | |
| 480 env_call=('Void', ''), | |
| 481 unchecked=False, | |
| 482 ), | |
| 483 CalledByNative( | |
| 484 return_type='boolean', | |
| 485 system_class=False, | |
| 486 static=True, | |
| 487 name='shouldShowAutoLogin', | |
| 488 method_id_var_name='shouldShowAutoLogin', | |
| 489 java_class_name='', | |
| 490 params=[Param(datatype='View', name='view'), | |
| 491 Param(datatype='String', name='realm'), | |
| 492 Param(datatype='String', name='account'), | |
| 493 Param(datatype='String', name='args')], | |
| 494 env_call=('Boolean', ''), | |
| 495 unchecked=False, | |
| 496 ), | |
| 497 CalledByNative( | |
| 498 return_type='InputStream', | |
| 499 system_class=False, | |
| 500 static=True, | |
| 501 name='openUrl', | |
| 502 method_id_var_name='openUrl', | |
| 503 java_class_name='', | |
| 504 params=[Param(datatype='String', name='url')], | |
| 505 env_call=('Object', ''), | |
| 506 unchecked=False, | |
| 507 ), | |
| 508 CalledByNative( | |
| 509 return_type='void', | |
| 510 system_class=False, | |
| 511 static=False, | |
| 512 name='activateHardwareAcceleration', | |
| 513 method_id_var_name='activateHardwareAcceleration', | |
| 514 java_class_name='', | |
| 515 params=[Param(datatype='boolean', name='activated'), | |
| 516 Param(datatype='int', name='iPid'), | |
| 517 Param(datatype='int', name='iType'), | |
| 518 Param(datatype='int', name='iPrimaryID'), | |
| 519 Param(datatype='int', name='iSecondaryID'), | |
| 520 ], | |
| 521 env_call=('Void', ''), | |
| 522 unchecked=False, | |
| 523 ), | |
| 524 CalledByNative( | |
| 525 return_type='void', | |
| 526 system_class=False, | |
| 527 static=False, | |
| 528 name='uncheckedCall', | |
| 529 method_id_var_name='uncheckedCall', | |
| 530 java_class_name='', | |
| 531 params=[Param(datatype='int', name='iParam')], | |
| 532 env_call=('Void', ''), | |
| 533 unchecked=True, | |
| 534 ), | |
| 535 CalledByNative( | |
| 536 return_type='byte[]', | |
| 537 system_class=False, | |
| 538 static=False, | |
| 539 name='returnByteArray', | |
| 540 method_id_var_name='returnByteArray', | |
| 541 java_class_name='', | |
| 542 params=[], | |
| 543 env_call=('Void', ''), | |
| 544 unchecked=False, | |
| 545 ), | |
| 546 CalledByNative( | |
| 547 return_type='boolean[]', | |
| 548 system_class=False, | |
| 549 static=False, | |
| 550 name='returnBooleanArray', | |
| 551 method_id_var_name='returnBooleanArray', | |
| 552 java_class_name='', | |
| 553 params=[], | |
| 554 env_call=('Void', ''), | |
| 555 unchecked=False, | |
| 556 ), | |
| 557 CalledByNative( | |
| 558 return_type='char[]', | |
| 559 system_class=False, | |
| 560 static=False, | |
| 561 name='returnCharArray', | |
| 562 method_id_var_name='returnCharArray', | |
| 563 java_class_name='', | |
| 564 params=[], | |
| 565 env_call=('Void', ''), | |
| 566 unchecked=False, | |
| 567 ), | |
| 568 CalledByNative( | |
| 569 return_type='short[]', | |
| 570 system_class=False, | |
| 571 static=False, | |
| 572 name='returnShortArray', | |
| 573 method_id_var_name='returnShortArray', | |
| 574 java_class_name='', | |
| 575 params=[], | |
| 576 env_call=('Void', ''), | |
| 577 unchecked=False, | |
| 578 ), | |
| 579 CalledByNative( | |
| 580 return_type='int[]', | |
| 581 system_class=False, | |
| 582 static=False, | |
| 583 name='returnIntArray', | |
| 584 method_id_var_name='returnIntArray', | |
| 585 java_class_name='', | |
| 586 params=[], | |
| 587 env_call=('Void', ''), | |
| 588 unchecked=False, | |
| 589 ), | |
| 590 CalledByNative( | |
| 591 return_type='long[]', | |
| 592 system_class=False, | |
| 593 static=False, | |
| 594 name='returnLongArray', | |
| 595 method_id_var_name='returnLongArray', | |
| 596 java_class_name='', | |
| 597 params=[], | |
| 598 env_call=('Void', ''), | |
| 599 unchecked=False, | |
| 600 ), | |
| 601 CalledByNative( | |
| 602 return_type='double[]', | |
| 603 system_class=False, | |
| 604 static=False, | |
| 605 name='returnDoubleArray', | |
| 606 method_id_var_name='returnDoubleArray', | |
| 607 java_class_name='', | |
| 608 params=[], | |
| 609 env_call=('Void', ''), | |
| 610 unchecked=False, | |
| 611 ), | |
| 612 CalledByNative( | |
| 613 return_type='Object[]', | |
| 614 system_class=False, | |
| 615 static=False, | |
| 616 name='returnObjectArray', | |
| 617 method_id_var_name='returnObjectArray', | |
| 618 java_class_name='', | |
| 619 params=[], | |
| 620 env_call=('Void', ''), | |
| 621 unchecked=False, | |
| 622 ), | |
| 623 CalledByNative( | |
| 624 return_type='byte[][]', | |
| 625 system_class=False, | |
| 626 static=False, | |
| 627 name='returnArrayOfByteArray', | |
| 628 method_id_var_name='returnArrayOfByteArray', | |
| 629 java_class_name='', | |
| 630 params=[], | |
| 631 env_call=('Void', ''), | |
| 632 unchecked=False, | |
| 633 ), | |
| 634 CalledByNative( | |
| 635 return_type='Bitmap.CompressFormat', | |
| 636 system_class=False, | |
| 637 static=False, | |
| 638 name='getCompressFormat', | |
| 639 method_id_var_name='getCompressFormat', | |
| 640 java_class_name='', | |
| 641 params=[], | |
| 642 env_call=('Void', ''), | |
| 643 unchecked=False, | |
| 644 ), | |
| 645 CalledByNative( | |
| 646 return_type='List<Bitmap.CompressFormat>', | |
| 647 system_class=False, | |
| 648 static=False, | |
| 649 name='getCompressFormatList', | |
| 650 method_id_var_name='getCompressFormatList', | |
| 651 java_class_name='', | |
| 652 params=[], | |
| 653 env_call=('Void', ''), | |
| 654 unchecked=False, | |
| 655 ), | |
| 656 ] | |
| 657 self.assertListEquals(golden_called_by_natives, called_by_natives) | |
| 658 h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni', | |
| 659 [], called_by_natives, [], | |
| 660 TestOptions()) | |
| 661 self.assertGoldenTextEquals(h.GetContent()) | |
| 662 | |
| 663 def testCalledByNativeParseError(self): | |
| 664 try: | |
| 665 jni_generator.ExtractCalledByNatives(""" | |
| 666 @CalledByNative | |
| 667 public static int foo(); // This one is fine | |
| 668 | |
| 669 @CalledByNative | |
| 670 scooby doo | |
| 671 """) | |
| 672 self.fail('Expected a ParseError') | |
| 673 except jni_generator.ParseError, e: | |
| 674 self.assertEquals(('@CalledByNative', 'scooby doo'), e.context_lines) | |
| 675 | |
| 676 def testFullyQualifiedClassName(self): | |
| 677 contents = """ | |
| 678 // Copyright (c) 2010 The Chromium Authors. All rights reserved. | |
| 679 // Use of this source code is governed by a BSD-style license that can be | |
| 680 // found in the LICENSE file. | |
| 681 | |
| 682 package org.chromium.content.browser; | |
| 683 | |
| 684 import org.chromium.base.BuildInfo; | |
| 685 """ | |
| 686 self.assertEquals('org/chromium/content/browser/Foo', | |
| 687 jni_generator.ExtractFullyQualifiedJavaClassName( | |
| 688 'org/chromium/content/browser/Foo.java', contents)) | |
| 689 self.assertEquals('org/chromium/content/browser/Foo', | |
| 690 jni_generator.ExtractFullyQualifiedJavaClassName( | |
| 691 'frameworks/Foo.java', contents)) | |
| 692 self.assertRaises(SyntaxError, | |
| 693 jni_generator.ExtractFullyQualifiedJavaClassName, | |
| 694 'com/foo/Bar', 'no PACKAGE line') | |
| 695 | |
| 696 def testMethodNameMangling(self): | |
| 697 self.assertEquals('closeV', | |
| 698 jni_generator.GetMangledMethodName('close', [], 'void')) | |
| 699 self.assertEquals('readI_AB_I_I', | |
| 700 jni_generator.GetMangledMethodName('read', | |
| 701 [Param(name='p1', | |
| 702 datatype='byte[]'), | |
| 703 Param(name='p2', | |
| 704 datatype='int'), | |
| 705 Param(name='p3', | |
| 706 datatype='int'),], | |
| 707 'int')) | |
| 708 self.assertEquals('openJIIS_JLS', | |
| 709 jni_generator.GetMangledMethodName('open', | |
| 710 [Param(name='p1', | |
| 711 datatype='java/lang/String'),], | |
| 712 'java/io/InputStream')) | |
| 713 | |
| 714 def testFromJavaPGenerics(self): | |
| 715 contents = """ | |
| 716 public abstract class java.util.HashSet<T> extends java.util.AbstractSet<E> | |
| 717 implements java.util.Set<E>, java.lang.Cloneable, java.io.Serializable { | |
| 718 public void dummy(); | |
| 719 Signature: ()V | |
| 720 } | |
| 721 """ | |
| 722 jni_from_javap = jni_generator.JNIFromJavaP(contents.split('\n'), | |
| 723 TestOptions()) | |
| 724 self.assertEquals(1, len(jni_from_javap.called_by_natives)) | |
| 725 self.assertGoldenTextEquals(jni_from_javap.GetContent()) | |
| 726 | |
| 727 def testSnippnetJavap6_7_8(self): | |
| 728 content_javap6 = """ | |
| 729 public class java.util.HashSet { | |
| 730 public boolean add(java.lang.Object); | |
| 731 Signature: (Ljava/lang/Object;)Z | |
| 732 } | |
| 733 """ | |
| 734 | |
| 735 content_javap7 = """ | |
| 736 public class java.util.HashSet { | |
| 737 public boolean add(E); | |
| 738 Signature: (Ljava/lang/Object;)Z | |
| 739 } | |
| 740 """ | |
| 741 | |
| 742 content_javap8 = """ | |
| 743 public class java.util.HashSet { | |
| 744 public boolean add(E); | |
| 745 descriptor: (Ljava/lang/Object;)Z | |
| 746 } | |
| 747 """ | |
| 748 | |
| 749 jni_from_javap6 = jni_generator.JNIFromJavaP(content_javap6.split('\n'), | |
| 750 TestOptions()) | |
| 751 jni_from_javap7 = jni_generator.JNIFromJavaP(content_javap7.split('\n'), | |
| 752 TestOptions()) | |
| 753 jni_from_javap8 = jni_generator.JNIFromJavaP(content_javap8.split('\n'), | |
| 754 TestOptions()) | |
| 755 self.assertTrue(jni_from_javap6.GetContent()) | |
| 756 self.assertTrue(jni_from_javap7.GetContent()) | |
| 757 self.assertTrue(jni_from_javap8.GetContent()) | |
| 758 # Ensure the javap7 is correctly parsed and uses the Signature field rather | |
| 759 # than the "E" parameter. | |
| 760 self.assertTextEquals(jni_from_javap6.GetContent(), | |
| 761 jni_from_javap7.GetContent()) | |
| 762 # Ensure the javap8 is correctly parsed and uses the descriptor field. | |
| 763 self.assertTextEquals(jni_from_javap7.GetContent(), | |
| 764 jni_from_javap8.GetContent()) | |
| 765 | |
| 766 def testFromJavaP(self): | |
| 767 contents = self._ReadGoldenFile(os.path.join(os.path.dirname(sys.argv[0]), | |
| 768 'testInputStream.javap')) | |
| 769 jni_from_javap = jni_generator.JNIFromJavaP(contents.split('\n'), | |
| 770 TestOptions()) | |
| 771 self.assertEquals(10, len(jni_from_javap.called_by_natives)) | |
| 772 self.assertGoldenTextEquals(jni_from_javap.GetContent()) | |
| 773 | |
| 774 def testConstantsFromJavaP(self): | |
| 775 for f in ['testMotionEvent.javap', 'testMotionEvent.javap7']: | |
| 776 contents = self._ReadGoldenFile(os.path.join(os.path.dirname(sys.argv[0]), | |
| 777 f)) | |
| 778 jni_from_javap = jni_generator.JNIFromJavaP(contents.split('\n'), | |
| 779 TestOptions()) | |
| 780 self.assertEquals(86, len(jni_from_javap.called_by_natives)) | |
| 781 self.assertGoldenTextEquals(jni_from_javap.GetContent()) | |
| 782 | |
| 783 def testREForNatives(self): | |
| 784 # We should not match "native SyncSetupFlow" inside the comment. | |
| 785 test_data = """ | |
| 786 /** | |
| 787 * Invoked when the setup process is complete so we can disconnect from the | |
| 788 * native-side SyncSetupFlowHandler. | |
| 789 */ | |
| 790 public void destroy() { | |
| 791 Log.v(TAG, "Destroying native SyncSetupFlow"); | |
| 792 if (mNativeSyncSetupFlow != 0) { | |
| 793 nativeSyncSetupEnded(mNativeSyncSetupFlow); | |
| 794 mNativeSyncSetupFlow = 0; | |
| 795 } | |
| 796 } | |
| 797 private native void nativeSyncSetupEnded( | |
| 798 int nativeAndroidSyncSetupFlowHandler); | |
| 799 """ | |
| 800 jni_from_java = jni_generator.JNIFromJavaSource( | |
| 801 test_data, 'foo/bar', TestOptions()) | |
| 802 | |
| 803 def testRaisesOnNonJNIMethod(self): | |
| 804 test_data = """ | |
| 805 class MyInnerClass { | |
| 806 private int Foo(int p0) { | |
| 807 } | |
| 808 } | |
| 809 """ | |
| 810 self.assertRaises(SyntaxError, | |
| 811 jni_generator.JNIFromJavaSource, | |
| 812 test_data, 'foo/bar', TestOptions()) | |
| 813 | |
| 814 def testJniSelfDocumentingExample(self): | |
| 815 script_dir = os.path.dirname(sys.argv[0]) | |
| 816 content = file(os.path.join(script_dir, | |
| 817 'java/src/org/chromium/example/jni_generator/SampleForTests.java') | |
| 818 ).read() | |
| 819 golden_file = os.path.join(script_dir, 'golden_sample_for_tests_jni.h') | |
| 820 golden_content = file(golden_file).read() | |
| 821 jni_from_java = jni_generator.JNIFromJavaSource( | |
| 822 content, 'org/chromium/example/jni_generator/SampleForTests', | |
| 823 TestOptions()) | |
| 824 generated_text = jni_from_java.GetContent() | |
| 825 if not self.compareText(golden_content, generated_text): | |
| 826 if os.environ.get(REBASELINE_ENV): | |
| 827 with file(golden_file, 'w') as f: | |
| 828 f.write(generated_text) | |
| 829 return | |
| 830 self.fail('testJniSelfDocumentingExample') | |
| 831 | |
| 832 def testNoWrappingPreprocessorLines(self): | |
| 833 test_data = """ | |
| 834 package com.google.lookhowextremelylongiam.snarf.icankeepthisupallday; | |
| 835 | |
| 836 class ReallyLongClassNamesAreAllTheRage { | |
| 837 private static native int nativeTest(); | |
| 838 } | |
| 839 """ | |
| 840 jni_from_java = jni_generator.JNIFromJavaSource( | |
| 841 test_data, ('com/google/lookhowextremelylongiam/snarf/' | |
| 842 'icankeepthisupallday/ReallyLongClassNamesAreAllTheRage'), | |
| 843 TestOptions()) | |
| 844 jni_lines = jni_from_java.GetContent().split('\n') | |
| 845 line = filter(lambda line: line.lstrip().startswith('#ifndef'), | |
| 846 jni_lines)[0] | |
| 847 self.assertTrue(len(line) > 80, | |
| 848 ('Expected #ifndef line to be > 80 chars: ', line)) | |
| 849 | |
| 850 def testJarJarRemapping(self): | |
| 851 test_data = """ | |
| 852 package org.chromium.example.jni_generator; | |
| 853 | |
| 854 import org.chromium.example2.Test; | |
| 855 | |
| 856 import org.chromium.example3.PrefixFoo; | |
| 857 import org.chromium.example3.Prefix; | |
| 858 import org.chromium.example3.Bar$Inner; | |
| 859 | |
| 860 class Example { | |
| 861 private static native void nativeTest(Test t); | |
| 862 private static native void nativeTest2(PrefixFoo t); | |
| 863 private static native void nativeTest3(Prefix t); | |
| 864 private static native void nativeTest4(Bar$Inner t); | |
| 865 } | |
| 866 """ | |
| 867 jni_generator.JniParams.SetJarJarMappings( | |
| 868 """rule org.chromium.example.** com.test.@1 | |
| 869 rule org.chromium.example2.** org.test2.@1 | |
| 870 rule org.chromium.example3.Prefix org.test3.Test | |
| 871 rule org.chromium.example3.Bar$** org.test3.TestBar$@1""") | |
| 872 jni_from_java = jni_generator.JNIFromJavaSource( | |
| 873 test_data, 'org/chromium/example/jni_generator/Example', TestOptions()) | |
| 874 jni_generator.JniParams.SetJarJarMappings('') | |
| 875 self.assertGoldenTextEquals(jni_from_java.GetContent()) | |
| 876 | |
| 877 def testImports(self): | |
| 878 import_header = """ | |
| 879 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 880 // Use of this source code is governed by a BSD-style license that can be | |
| 881 // found in the LICENSE file. | |
| 882 | |
| 883 package org.chromium.content.app; | |
| 884 | |
| 885 import android.app.Service; | |
| 886 import android.content.Context; | |
| 887 import android.content.Intent; | |
| 888 import android.graphics.SurfaceTexture; | |
| 889 import android.os.Bundle; | |
| 890 import android.os.IBinder; | |
| 891 import android.os.ParcelFileDescriptor; | |
| 892 import android.os.Process; | |
| 893 import android.os.RemoteException; | |
| 894 import android.util.Log; | |
| 895 import android.view.Surface; | |
| 896 | |
| 897 import java.util.ArrayList; | |
| 898 | |
| 899 import org.chromium.base.CalledByNative; | |
| 900 import org.chromium.base.JNINamespace; | |
| 901 import org.chromium.content.app.ContentMain; | |
| 902 import org.chromium.content.browser.SandboxedProcessConnection; | |
| 903 import org.chromium.content.common.ISandboxedProcessCallback; | |
| 904 import org.chromium.content.common.ISandboxedProcessService; | |
| 905 import org.chromium.content.common.WillNotRaise.AnException; | |
| 906 import org.chromium.content.common.WillRaise.AnException; | |
| 907 | |
| 908 import static org.chromium.Bar.Zoo; | |
| 909 | |
| 910 class Foo { | |
| 911 public static class BookmarkNode implements Parcelable { | |
| 912 } | |
| 913 public interface PasswordListObserver { | |
| 914 } | |
| 915 } | |
| 916 """ | |
| 917 jni_generator.JniParams.SetFullyQualifiedClass( | |
| 918 'org/chromium/content/app/Foo') | |
| 919 jni_generator.JniParams.ExtractImportsAndInnerClasses(import_header) | |
| 920 self.assertTrue('Lorg/chromium/content/common/ISandboxedProcessService' in | |
| 921 jni_generator.JniParams._imports) | |
| 922 self.assertTrue('Lorg/chromium/Bar/Zoo' in | |
| 923 jni_generator.JniParams._imports) | |
| 924 self.assertTrue('Lorg/chromium/content/app/Foo$BookmarkNode' in | |
| 925 jni_generator.JniParams._inner_classes) | |
| 926 self.assertTrue('Lorg/chromium/content/app/Foo$PasswordListObserver' in | |
| 927 jni_generator.JniParams._inner_classes) | |
| 928 self.assertEquals('Lorg/chromium/content/app/ContentMain$Inner;', | |
| 929 jni_generator.JniParams.JavaToJni('ContentMain.Inner')) | |
| 930 self.assertRaises(SyntaxError, | |
| 931 jni_generator.JniParams.JavaToJni, | |
| 932 'AnException') | |
| 933 | |
| 934 def testJniParamsJavaToJni(self): | |
| 935 self.assertTextEquals('I', JniParams.JavaToJni('int')) | |
| 936 self.assertTextEquals('[B', JniParams.JavaToJni('byte[]')) | |
| 937 self.assertTextEquals( | |
| 938 '[Ljava/nio/ByteBuffer;', JniParams.JavaToJni('java/nio/ByteBuffer[]')) | |
| 939 | |
| 940 def testNativesLong(self): | |
| 941 test_options = TestOptions() | |
| 942 test_options.ptr_type = 'long' | |
| 943 test_data = """" | |
| 944 private native void nativeDestroy(long nativeChromeBrowserProvider); | |
| 945 """ | |
| 946 jni_generator.JniParams.ExtractImportsAndInnerClasses(test_data) | |
| 947 natives = jni_generator.ExtractNatives(test_data, test_options.ptr_type) | |
| 948 golden_natives = [ | |
| 949 NativeMethod(return_type='void', static=False, name='Destroy', | |
| 950 params=[Param(datatype='long', | |
| 951 name='nativeChromeBrowserProvider')], | |
| 952 java_class_name=None, | |
| 953 type='method', | |
| 954 p0_type='ChromeBrowserProvider', | |
| 955 ptr_type=test_options.ptr_type), | |
| 956 ] | |
| 957 self.assertListEquals(golden_natives, natives) | |
| 958 h = jni_generator.InlHeaderFileGenerator('', 'org/chromium/TestJni', | |
| 959 natives, [], [], test_options) | |
| 960 self.assertGoldenTextEquals(h.GetContent()) | |
| 961 | |
| 962 def testPureNativeMethodsOption(self): | |
| 963 test_data = """ | |
| 964 package org.chromium.example.jni_generator; | |
| 965 | |
| 966 /** The pointer to the native Test. */ | |
| 967 long nativeTest; | |
| 968 | |
| 969 class Test { | |
| 970 private static native long nativeMethod(long nativeTest, int arg1); | |
| 971 } | |
| 972 """ | |
| 973 options = TestOptions() | |
| 974 options.pure_native_methods = True | |
| 975 jni_from_java = jni_generator.JNIFromJavaSource( | |
| 976 test_data, 'org/chromium/example/jni_generator/Test', options) | |
| 977 self.assertGoldenTextEquals(jni_from_java.GetContent()) | |
| 978 | |
| 979 def testJNIInitNativeNameOption(self): | |
| 980 test_data = """ | |
| 981 package org.chromium.example.jni_generator; | |
| 982 | |
| 983 /** The pointer to the native Test. */ | |
| 984 long nativeTest; | |
| 985 | |
| 986 class Test { | |
| 987 private static native boolean nativeInitNativeClass(); | |
| 988 private static native int nativeMethod(long nativeTest, int arg1); | |
| 989 } | |
| 990 """ | |
| 991 options = TestOptions() | |
| 992 options.jni_init_native_name = 'nativeInitNativeClass' | |
| 993 jni_from_java = jni_generator.JNIFromJavaSource( | |
| 994 test_data, 'org/chromium/example/jni_generator/Test', options) | |
| 995 self.assertGoldenTextEquals(jni_from_java.GetContent()) | |
| 996 | |
| 997 def testEagerCalledByNativesOption(self): | |
| 998 test_data = """ | |
| 999 package org.chromium.example.jni_generator; | |
| 1000 | |
| 1001 /** The pointer to the native Test. */ | |
| 1002 long nativeTest; | |
| 1003 | |
| 1004 class Test { | |
| 1005 private static native boolean nativeInitNativeClass(); | |
| 1006 private static native int nativeMethod(long nativeTest, int arg1); | |
| 1007 @CalledByNative | |
| 1008 private void testMethodWithParam(int iParam); | |
| 1009 @CalledByNative | |
| 1010 private static int testStaticMethodWithParam(int iParam); | |
| 1011 @CalledByNative | |
| 1012 private static double testMethodWithNoParam(); | |
| 1013 @CalledByNative | |
| 1014 private static String testStaticMethodWithNoParam(); | |
| 1015 } | |
| 1016 """ | |
| 1017 options = TestOptions() | |
| 1018 options.jni_init_native_name = 'nativeInitNativeClass' | |
| 1019 options.eager_called_by_natives = True | |
| 1020 jni_from_java = jni_generator.JNIFromJavaSource( | |
| 1021 test_data, 'org/chromium/example/jni_generator/Test', options) | |
| 1022 self.assertGoldenTextEquals(jni_from_java.GetContent()) | |
| 1023 | |
| 1024 def runNativeExportsOption(self, optional): | |
| 1025 test_data = """ | |
| 1026 package org.chromium.example.jni_generator; | |
| 1027 | |
| 1028 /** The pointer to the native Test. */ | |
| 1029 long nativeTest; | |
| 1030 | |
| 1031 class Test { | |
| 1032 private static native boolean nativeInitNativeClass(); | |
| 1033 private static native int nativeStaticMethod(long nativeTest, int arg1); | |
| 1034 private native int nativeMethod(long nativeTest, int arg1); | |
| 1035 @CalledByNative | |
| 1036 private void testMethodWithParam(int iParam); | |
| 1037 @CalledByNative | |
| 1038 private String testMethodWithParamAndReturn(int iParam); | |
| 1039 @CalledByNative | |
| 1040 private static int testStaticMethodWithParam(int iParam); | |
| 1041 @CalledByNative | |
| 1042 private static double testMethodWithNoParam(); | |
| 1043 @CalledByNative | |
| 1044 private static String testStaticMethodWithNoParam(); | |
| 1045 | |
| 1046 class MyInnerClass { | |
| 1047 @NativeCall("MyInnerClass") | |
| 1048 private native int nativeInit(); | |
| 1049 } | |
| 1050 class MyOtherInnerClass { | |
| 1051 @NativeCall("MyOtherInnerClass") | |
| 1052 private native int nativeInit(); | |
| 1053 } | |
| 1054 } | |
| 1055 """ | |
| 1056 options = TestOptions() | |
| 1057 options.jni_init_native_name = 'nativeInitNativeClass' | |
| 1058 options.native_exports = True | |
| 1059 options.native_exports_optional = optional | |
| 1060 jni_from_java = jni_generator.JNIFromJavaSource( | |
| 1061 test_data, 'org/chromium/example/jni_generator/SampleForTests', options) | |
| 1062 return jni_from_java.GetContent() | |
| 1063 | |
| 1064 def testNativeExportsOption(self): | |
| 1065 content = self.runNativeExportsOption(False) | |
| 1066 self.assertGoldenTextEquals(content) | |
| 1067 | |
| 1068 def testNativeExportsOptionalOption(self): | |
| 1069 content = self.runNativeExportsOption(True) | |
| 1070 self.assertGoldenTextEquals(content) | |
| 1071 | |
| 1072 def testOuterInnerRaises(self): | |
| 1073 test_data = """ | |
| 1074 package org.chromium.media; | |
| 1075 | |
| 1076 @CalledByNative | |
| 1077 static int getCaptureFormatWidth(VideoCapture.CaptureFormat format) { | |
| 1078 return format.getWidth(); | |
| 1079 } | |
| 1080 """ | |
| 1081 def willRaise(): | |
| 1082 jni_generator.JNIFromJavaSource( | |
| 1083 test_data, | |
| 1084 'org/chromium/media/VideoCaptureFactory', | |
| 1085 TestOptions()) | |
| 1086 self.assertRaises(SyntaxError, willRaise) | |
| 1087 | |
| 1088 def testSingleJNIAdditionalImport(self): | |
| 1089 test_data = """ | |
| 1090 package org.chromium.foo; | |
| 1091 | |
| 1092 @JNIAdditionalImport(Bar.class) | |
| 1093 class Foo { | |
| 1094 | |
| 1095 @CalledByNative | |
| 1096 private static void calledByNative(Bar.Callback callback) { | |
| 1097 } | |
| 1098 | |
| 1099 private static native void nativeDoSomething(Bar.Callback callback); | |
| 1100 } | |
| 1101 """ | |
| 1102 jni_from_java = jni_generator.JNIFromJavaSource(test_data, | |
| 1103 'org/chromium/foo/Foo', | |
| 1104 TestOptions()) | |
| 1105 self.assertGoldenTextEquals(jni_from_java.GetContent()) | |
| 1106 | |
| 1107 def testMultipleJNIAdditionalImport(self): | |
| 1108 test_data = """ | |
| 1109 package org.chromium.foo; | |
| 1110 | |
| 1111 @JNIAdditionalImport({Bar1.class, Bar2.class}) | |
| 1112 class Foo { | |
| 1113 | |
| 1114 @CalledByNative | |
| 1115 private static void calledByNative(Bar1.Callback callback1, | |
| 1116 Bar2.Callback callback2) { | |
| 1117 } | |
| 1118 | |
| 1119 private static native void nativeDoSomething(Bar1.Callback callback1, | |
| 1120 Bar2.Callback callback2); | |
| 1121 } | |
| 1122 """ | |
| 1123 jni_from_java = jni_generator.JNIFromJavaSource(test_data, | |
| 1124 'org/chromium/foo/Foo', | |
| 1125 TestOptions()) | |
| 1126 self.assertGoldenTextEquals(jni_from_java.GetContent()) | |
| 1127 | |
| 1128 | |
| 1129 def TouchStamp(stamp_path): | |
| 1130 dir_name = os.path.dirname(stamp_path) | |
| 1131 if not os.path.isdir(dir_name): | |
| 1132 os.makedirs() | |
| 1133 | |
| 1134 with open(stamp_path, 'a'): | |
| 1135 os.utime(stamp_path, None) | |
| 1136 | |
| 1137 | |
| 1138 def main(argv): | |
| 1139 parser = optparse.OptionParser() | |
| 1140 parser.add_option('--stamp', help='Path to touch on success.') | |
| 1141 options, _ = parser.parse_args(argv[1:]) | |
| 1142 | |
| 1143 test_result = unittest.main(argv=argv[0:1], exit=False) | |
| 1144 | |
| 1145 if test_result.result.wasSuccessful() and options.stamp: | |
| 1146 TouchStamp(options.stamp) | |
| 1147 | |
| 1148 return not test_result.result.wasSuccessful() | |
| 1149 | |
| 1150 | |
| 1151 if __name__ == '__main__': | |
| 1152 sys.exit(main(sys.argv)) | |
| OLD | NEW |
|---|
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