1 //===-- PythonDataObjectsTests.cpp ------------------------------*- C++ -*-===// 2 // 3 // The LLVM Compiler Infrastructure 4 // 5 // This file is distributed under the University of Illinois Open Source 6 // License. See LICENSE.TXT for details. 7 // 8 //===----------------------------------------------------------------------===// 9 10 #include "gtest/gtest.h" 11 12 #include "lldb/Host/File.h" 13 #include "lldb/Host/FileSystem.h" 14 #include "lldb/Host/HostInfo.h" 15 #include "Plugins/ScriptInterpreter/Python/lldb-python.h" 16 #include "Plugins/ScriptInterpreter/Python/PythonDataObjects.h" 17 #include "Plugins/ScriptInterpreter/Python/ScriptInterpreterPython.h" 18 19 #include "PythonTestSuite.h" 20 21 using namespace lldb_private; 22 23 class PythonDataObjectsTest : public PythonTestSuite 24 { 25 public: 26 void 27 SetUp() override 28 { 29 PythonTestSuite::SetUp(); 30 31 PythonString sys_module("sys"); 32 m_sys_module.Reset(PyRefType::Owned, PyImport_Import(sys_module.get())); 33 m_main_module = PythonModule::MainModule(); 34 m_builtins_module = PythonModule::BuiltinsModule(); 35 } 36 37 void 38 TearDown() override 39 { 40 m_sys_module.Reset(); 41 m_main_module.Reset(); 42 m_builtins_module.Reset(); 43 44 PythonTestSuite::TearDown(); 45 } 46 47 protected: 48 PythonModule m_sys_module; 49 PythonModule m_main_module; 50 PythonModule m_builtins_module; 51 }; 52 53 TEST_F(PythonDataObjectsTest, TestOwnedReferences) 54 { 55 // After creating a new object, the refcount should be >= 1 56 PyObject *obj = PyLong_FromLong(3); 57 Py_ssize_t original_refcnt = obj->ob_refcnt; 58 EXPECT_LE(1, original_refcnt); 59 60 // If we take an owned reference, the refcount should be the same 61 PythonObject owned_long(PyRefType::Owned, obj); 62 EXPECT_EQ(original_refcnt, owned_long.get()->ob_refcnt); 63 64 // Take another reference and verify that the refcount increases by 1 65 PythonObject strong_ref(owned_long); 66 EXPECT_EQ(original_refcnt + 1, strong_ref.get()->ob_refcnt); 67 68 // If we reset the first one, the refcount should be the original value. 69 owned_long.Reset(); 70 EXPECT_EQ(original_refcnt, strong_ref.get()->ob_refcnt); 71 } 72 73 TEST_F(PythonDataObjectsTest, TestResetting) 74 { 75 PythonDictionary dict(PyInitialValue::Empty); 76 77 PyObject *new_dict = PyDict_New(); 78 dict.Reset(PyRefType::Owned, new_dict); 79 EXPECT_EQ(new_dict, dict.get()); 80 81 dict.Reset(PyRefType::Owned, nullptr); 82 EXPECT_EQ(nullptr, dict.get()); 83 84 dict.Reset(PyRefType::Owned, PyDict_New()); 85 EXPECT_NE(nullptr, dict.get()); 86 dict.Reset(); 87 EXPECT_EQ(nullptr, dict.get()); 88 } 89 90 TEST_F(PythonDataObjectsTest, TestBorrowedReferences) 91 { 92 PythonInteger long_value(PyRefType::Owned, PyLong_FromLong(3)); 93 Py_ssize_t original_refcnt = long_value.get()->ob_refcnt; 94 EXPECT_LE(1, original_refcnt); 95 96 PythonInteger borrowed_long(PyRefType::Borrowed, long_value.get()); 97 EXPECT_EQ(original_refcnt + 1, borrowed_long.get()->ob_refcnt); 98 } 99 100 TEST_F(PythonDataObjectsTest, TestGlobalNameResolutionNoDot) 101 { 102 PythonObject sys_module = m_main_module.ResolveName("sys"); 103 EXPECT_EQ(m_sys_module.get(), sys_module.get()); 104 EXPECT_TRUE(sys_module.IsAllocated()); 105 EXPECT_TRUE(PythonModule::Check(sys_module.get())); 106 } 107 108 TEST_F(PythonDataObjectsTest, TestModuleNameResolutionNoDot) 109 { 110 PythonObject sys_path = m_sys_module.ResolveName("path"); 111 PythonObject sys_version_info = m_sys_module.ResolveName("version_info"); 112 EXPECT_TRUE(sys_path.IsAllocated()); 113 EXPECT_TRUE(sys_version_info.IsAllocated()); 114 115 EXPECT_TRUE(PythonList::Check(sys_path.get())); 116 } 117 118 TEST_F(PythonDataObjectsTest, TestTypeNameResolutionNoDot) 119 { 120 PythonObject sys_version_info = m_sys_module.ResolveName("version_info"); 121 122 PythonObject version_info_type(PyRefType::Owned, PyObject_Type(sys_version_info.get())); 123 EXPECT_TRUE(version_info_type.IsAllocated()); 124 PythonObject major_version_field = version_info_type.ResolveName("major"); 125 EXPECT_TRUE(major_version_field.IsAllocated()); 126 } 127 128 TEST_F(PythonDataObjectsTest, TestInstanceNameResolutionNoDot) 129 { 130 PythonObject sys_version_info = m_sys_module.ResolveName("version_info"); 131 PythonObject major_version_field = sys_version_info.ResolveName("major"); 132 PythonObject minor_version_field = sys_version_info.ResolveName("minor"); 133 134 EXPECT_TRUE(major_version_field.IsAllocated()); 135 EXPECT_TRUE(minor_version_field.IsAllocated()); 136 137 PythonInteger major_version_value = major_version_field.AsType<PythonInteger>(); 138 PythonInteger minor_version_value = minor_version_field.AsType<PythonInteger>(); 139 140 EXPECT_EQ(PY_MAJOR_VERSION, major_version_value.GetInteger()); 141 EXPECT_EQ(PY_MINOR_VERSION, minor_version_value.GetInteger()); 142 } 143 144 TEST_F(PythonDataObjectsTest, TestGlobalNameResolutionWithDot) 145 { 146 PythonObject sys_path = m_main_module.ResolveName("sys.path"); 147 EXPECT_TRUE(sys_path.IsAllocated()); 148 EXPECT_TRUE(PythonList::Check(sys_path.get())); 149 150 PythonInteger version_major = m_main_module.ResolveName( 151 "sys.version_info.major").AsType<PythonInteger>(); 152 PythonInteger version_minor = m_main_module.ResolveName( 153 "sys.version_info.minor").AsType<PythonInteger>(); 154 EXPECT_TRUE(version_major.IsAllocated()); 155 EXPECT_TRUE(version_minor.IsAllocated()); 156 EXPECT_EQ(PY_MAJOR_VERSION, version_major.GetInteger()); 157 EXPECT_EQ(PY_MINOR_VERSION, version_minor.GetInteger()); 158 } 159 160 TEST_F(PythonDataObjectsTest, TestDictionaryResolutionWithDot) 161 { 162 // Make up a custom dictionary with "sys" pointing to the `sys` module. 163 PythonDictionary dict(PyInitialValue::Empty); 164 dict.SetItemForKey(PythonString("sys"), m_sys_module); 165 166 // Now use that dictionary to resolve `sys.version_info.major` 167 PythonInteger version_major = PythonObject::ResolveNameWithDictionary( 168 "sys.version_info.major", dict).AsType<PythonInteger>(); 169 PythonInteger version_minor = PythonObject::ResolveNameWithDictionary( 170 "sys.version_info.minor", dict).AsType<PythonInteger>(); 171 EXPECT_EQ(PY_MAJOR_VERSION, version_major.GetInteger()); 172 EXPECT_EQ(PY_MINOR_VERSION, version_minor.GetInteger()); 173 } 174 175 TEST_F(PythonDataObjectsTest, TestPythonInteger) 176 { 177 // Test that integers behave correctly when wrapped by a PythonInteger. 178 179 #if PY_MAJOR_VERSION < 3 180 // Verify that `PythonInt` works correctly when given a PyInt object. 181 // Note that PyInt doesn't exist in Python 3.x, so this is only for 2.x 182 PyObject *py_int = PyInt_FromLong(12); 183 EXPECT_TRUE(PythonInteger::Check(py_int)); 184 PythonInteger python_int(PyRefType::Owned, py_int); 185 186 EXPECT_EQ(PyObjectType::Integer, python_int.GetObjectType()); 187 EXPECT_EQ(12, python_int.GetInteger()); 188 #endif 189 190 // Verify that `PythonInteger` works correctly when given a PyLong object. 191 PyObject *py_long = PyLong_FromLong(12); 192 EXPECT_TRUE(PythonInteger::Check(py_long)); 193 PythonInteger python_long(PyRefType::Owned, py_long); 194 EXPECT_EQ(PyObjectType::Integer, python_long.GetObjectType()); 195 196 // Verify that you can reset the value and that it is reflected properly. 197 python_long.SetInteger(40); 198 EXPECT_EQ(40, python_long.GetInteger()); 199 200 // Test that creating a `PythonInteger` object works correctly with the 201 // int constructor. 202 PythonInteger constructed_int(7); 203 EXPECT_EQ(7, constructed_int.GetInteger()); 204 } 205 206 TEST_F(PythonDataObjectsTest, TestPythonBytes) 207 { 208 static const char *test_bytes = "PythonDataObjectsTest::TestPythonBytes"; 209 PyObject *py_bytes = PyBytes_FromString(test_bytes); 210 EXPECT_TRUE(PythonBytes::Check(py_bytes)); 211 PythonBytes python_bytes(PyRefType::Owned, py_bytes); 212 EXPECT_EQ(PyObjectType::Bytes, python_bytes.GetObjectType()); 213 214 #if PY_MAJOR_VERSION < 3 215 EXPECT_TRUE(PythonString::Check(py_bytes)); 216 EXPECT_EQ(PyObjectType::String, python_bytes.GetObjectType()); 217 #else 218 EXPECT_FALSE(PythonString::Check(py_bytes)); 219 EXPECT_NE(PyObjectType::String, python_bytes.GetObjectType()); 220 #endif 221 222 llvm::ArrayRef<uint8_t> bytes = python_bytes.GetBytes(); 223 EXPECT_EQ(bytes.size(), strlen(test_bytes)); 224 EXPECT_EQ(0, ::memcmp(bytes.data(), test_bytes, bytes.size())); 225 } 226 227 TEST_F(PythonDataObjectsTest, TestPythonByteArray) 228 { 229 static const char *test_bytes = "PythonDataObjectsTest::TestPythonByteArray"; 230 llvm::StringRef orig_bytes(test_bytes); 231 PyObject *py_bytes = PyByteArray_FromStringAndSize(test_bytes, orig_bytes.size()); 232 EXPECT_TRUE(PythonByteArray::Check(py_bytes)); 233 PythonByteArray python_bytes(PyRefType::Owned, py_bytes); 234 EXPECT_EQ(PyObjectType::ByteArray, python_bytes.GetObjectType()); 235 236 llvm::ArrayRef<uint8_t> after_bytes = python_bytes.GetBytes(); 237 EXPECT_EQ(after_bytes.size(), orig_bytes.size()); 238 EXPECT_EQ(0, ::memcmp(orig_bytes.data(), test_bytes, orig_bytes.size())); 239 } 240 241 TEST_F(PythonDataObjectsTest, TestPythonString) 242 { 243 // Test that strings behave correctly when wrapped by a PythonString. 244 245 static const char *test_string = "PythonDataObjectsTest::TestPythonString1"; 246 static const char *test_string2 = "PythonDataObjectsTest::TestPythonString2"; 247 static const char *test_string3 = "PythonDataObjectsTest::TestPythonString3"; 248 249 #if PY_MAJOR_VERSION < 3 250 // Verify that `PythonString` works correctly when given a PyString object. 251 // Note that PyString doesn't exist in Python 3.x, so this is only for 2.x 252 PyObject *py_string = PyString_FromString(test_string); 253 EXPECT_TRUE(PythonString::Check(py_string)); 254 PythonString python_string(PyRefType::Owned, py_string); 255 256 EXPECT_EQ(PyObjectType::String, python_string.GetObjectType()); 257 EXPECT_STREQ(test_string, python_string.GetString().data()); 258 #else 259 // Verify that `PythonString` works correctly when given a PyUnicode object. 260 PyObject *py_unicode = PyUnicode_FromString(test_string); 261 EXPECT_TRUE(PythonString::Check(py_unicode)); 262 PythonString python_unicode(PyRefType::Owned, py_unicode); 263 EXPECT_EQ(PyObjectType::String, python_unicode.GetObjectType()); 264 EXPECT_STREQ(test_string, python_unicode.GetString().data()); 265 #endif 266 267 // Test that creating a `PythonString` object works correctly with the 268 // string constructor 269 PythonString constructed_string(test_string3); 270 EXPECT_STREQ(test_string3, constructed_string.GetString().str().c_str()); 271 } 272 273 TEST_F(PythonDataObjectsTest, TestPythonStringToStr) 274 { 275 const char *c_str = "PythonDataObjectsTest::TestPythonStringToStr"; 276 277 PythonString str(c_str); 278 EXPECT_STREQ(c_str, str.GetString().str().c_str()); 279 280 PythonString str_str = str.Str(); 281 EXPECT_STREQ(c_str, str_str.GetString().str().c_str()); 282 } 283 284 TEST_F(PythonDataObjectsTest, TestPythonIntegerToStr) 285 { 286 } 287 288 TEST_F(PythonDataObjectsTest, TestPythonIntegerToStructuredInteger) 289 { 290 PythonInteger integer(7); 291 auto int_sp = integer.CreateStructuredInteger(); 292 EXPECT_EQ(7, int_sp->GetValue()); 293 } 294 295 TEST_F(PythonDataObjectsTest, TestPythonStringToStructuredString) 296 { 297 static const char *test_string = "PythonDataObjectsTest::TestPythonStringToStructuredString"; 298 PythonString constructed_string(test_string); 299 auto string_sp = constructed_string.CreateStructuredString(); 300 EXPECT_STREQ(test_string, string_sp->GetStringValue().c_str()); 301 } 302 303 TEST_F(PythonDataObjectsTest, TestPythonListValueEquality) 304 { 305 // Test that a list which is built through the native 306 // Python API behaves correctly when wrapped by a PythonList. 307 static const int list_size = 2; 308 static const long long_value0 = 5; 309 static const char *const string_value1 = "String Index 1"; 310 311 PyObject *py_list = PyList_New(2); 312 EXPECT_TRUE(PythonList::Check(py_list)); 313 PythonList list(PyRefType::Owned, py_list); 314 315 PythonObject list_items[list_size]; 316 list_items[0].Reset(PythonInteger(long_value0)); 317 list_items[1].Reset(PythonString(string_value1)); 318 319 for (int i = 0; i < list_size; ++i) 320 list.SetItemAtIndex(i, list_items[i]); 321 322 EXPECT_EQ(list_size, list.GetSize()); 323 EXPECT_EQ(PyObjectType::List, list.GetObjectType()); 324 325 // Verify that the values match 326 PythonObject chk_value1 = list.GetItemAtIndex(0); 327 PythonObject chk_value2 = list.GetItemAtIndex(1); 328 EXPECT_TRUE(PythonInteger::Check(chk_value1.get())); 329 EXPECT_TRUE(PythonString::Check(chk_value2.get())); 330 331 PythonInteger chk_int(PyRefType::Borrowed, chk_value1.get()); 332 PythonString chk_str(PyRefType::Borrowed, chk_value2.get()); 333 334 EXPECT_EQ(long_value0, chk_int.GetInteger()); 335 EXPECT_STREQ(string_value1, chk_str.GetString().str().c_str()); 336 } 337 338 TEST_F(PythonDataObjectsTest, TestPythonListManipulation) 339 { 340 // Test that manipulation of a PythonList behaves correctly when 341 // wrapped by a PythonDictionary. 342 343 static const long long_value0 = 5; 344 static const char *const string_value1 = "String Index 1"; 345 346 PythonList list(PyInitialValue::Empty); 347 PythonInteger integer(long_value0); 348 PythonString string(string_value1); 349 350 list.AppendItem(integer); 351 list.AppendItem(string); 352 EXPECT_EQ(2, list.GetSize()); 353 354 // Verify that the values match 355 PythonObject chk_value1 = list.GetItemAtIndex(0); 356 PythonObject chk_value2 = list.GetItemAtIndex(1); 357 EXPECT_TRUE(PythonInteger::Check(chk_value1.get())); 358 EXPECT_TRUE(PythonString::Check(chk_value2.get())); 359 360 PythonInteger chk_int(PyRefType::Borrowed, chk_value1.get()); 361 PythonString chk_str(PyRefType::Borrowed, chk_value2.get()); 362 363 EXPECT_EQ(long_value0, chk_int.GetInteger()); 364 EXPECT_STREQ(string_value1, chk_str.GetString().str().c_str()); 365 } 366 367 TEST_F(PythonDataObjectsTest, TestPythonListToStructuredList) 368 { 369 static const long long_value0 = 5; 370 static const char *const string_value1 = "String Index 1"; 371 372 PythonList list(PyInitialValue::Empty); 373 list.AppendItem(PythonInteger(long_value0)); 374 list.AppendItem(PythonString(string_value1)); 375 376 auto array_sp = list.CreateStructuredArray(); 377 EXPECT_EQ(StructuredData::Type::eTypeInteger, array_sp->GetItemAtIndex(0)->GetType()); 378 EXPECT_EQ(StructuredData::Type::eTypeString, array_sp->GetItemAtIndex(1)->GetType()); 379 380 auto int_sp = array_sp->GetItemAtIndex(0)->GetAsInteger(); 381 auto string_sp = array_sp->GetItemAtIndex(1)->GetAsString(); 382 383 EXPECT_EQ(long_value0, int_sp->GetValue()); 384 EXPECT_STREQ(string_value1, string_sp->GetValue().c_str()); 385 } 386 387 TEST_F(PythonDataObjectsTest, TestPythonTupleSize) 388 { 389 PythonTuple tuple(PyInitialValue::Empty); 390 EXPECT_EQ(0, tuple.GetSize()); 391 392 tuple = PythonTuple(3); 393 EXPECT_EQ(3, tuple.GetSize()); 394 } 395 396 TEST_F(PythonDataObjectsTest, TestPythonTupleValues) 397 { 398 PythonTuple tuple(3); 399 400 PythonInteger int_value(1); 401 PythonString string_value("Test"); 402 PythonObject none_value(PyRefType::Borrowed, Py_None); 403 404 tuple.SetItemAtIndex(0, int_value); 405 tuple.SetItemAtIndex(1, string_value); 406 tuple.SetItemAtIndex(2, none_value); 407 408 EXPECT_EQ(tuple.GetItemAtIndex(0).get(), int_value.get()); 409 EXPECT_EQ(tuple.GetItemAtIndex(1).get(), string_value.get()); 410 EXPECT_EQ(tuple.GetItemAtIndex(2).get(), none_value.get()); 411 } 412 413 TEST_F(PythonDataObjectsTest, TestPythonTupleInitializerList) 414 { 415 PythonInteger int_value(1); 416 PythonString string_value("Test"); 417 PythonObject none_value(PyRefType::Borrowed, Py_None); 418 PythonTuple tuple{ int_value, string_value, none_value }; 419 EXPECT_EQ(3, tuple.GetSize()); 420 421 EXPECT_EQ(tuple.GetItemAtIndex(0).get(), int_value.get()); 422 EXPECT_EQ(tuple.GetItemAtIndex(1).get(), string_value.get()); 423 EXPECT_EQ(tuple.GetItemAtIndex(2).get(), none_value.get()); 424 } 425 426 TEST_F(PythonDataObjectsTest, TestPythonTupleInitializerList2) 427 { 428 PythonInteger int_value(1); 429 PythonString string_value("Test"); 430 PythonObject none_value(PyRefType::Borrowed, Py_None); 431 432 PythonTuple tuple{ int_value.get(), string_value.get(), none_value.get() }; 433 EXPECT_EQ(3, tuple.GetSize()); 434 435 EXPECT_EQ(tuple.GetItemAtIndex(0).get(), int_value.get()); 436 EXPECT_EQ(tuple.GetItemAtIndex(1).get(), string_value.get()); 437 EXPECT_EQ(tuple.GetItemAtIndex(2).get(), none_value.get()); 438 } 439 440 TEST_F(PythonDataObjectsTest, TestPythonTupleToStructuredList) 441 { 442 PythonInteger int_value(1); 443 PythonString string_value("Test"); 444 445 PythonTuple tuple{ int_value.get(), string_value.get() }; 446 447 auto array_sp = tuple.CreateStructuredArray(); 448 EXPECT_EQ(tuple.GetSize(), array_sp->GetSize()); 449 EXPECT_EQ(StructuredData::Type::eTypeInteger, array_sp->GetItemAtIndex(0)->GetType()); 450 EXPECT_EQ(StructuredData::Type::eTypeString, array_sp->GetItemAtIndex(1)->GetType()); 451 } 452 453 TEST_F(PythonDataObjectsTest, TestPythonDictionaryValueEquality) 454 { 455 // Test that a dictionary which is built through the native 456 // Python API behaves correctly when wrapped by a PythonDictionary. 457 static const int dict_entries = 2; 458 const char *key_0 = "Key 0"; 459 int key_1 = 1; 460 const int value_0 = 0; 461 const char *value_1 = "Value 1"; 462 463 PythonObject py_keys[dict_entries]; 464 PythonObject py_values[dict_entries]; 465 466 py_keys[0].Reset(PythonString(key_0)); 467 py_keys[1].Reset(PythonInteger(key_1)); 468 py_values[0].Reset(PythonInteger(value_0)); 469 py_values[1].Reset(PythonString(value_1)); 470 471 PyObject *py_dict = PyDict_New(); 472 EXPECT_TRUE(PythonDictionary::Check(py_dict)); 473 PythonDictionary dict(PyRefType::Owned, py_dict); 474 475 for (int i = 0; i < dict_entries; ++i) 476 PyDict_SetItem(py_dict, py_keys[i].get(), py_values[i].get()); 477 EXPECT_EQ(dict.GetSize(), dict_entries); 478 EXPECT_EQ(PyObjectType::Dictionary, dict.GetObjectType()); 479 480 // Verify that the values match 481 PythonObject chk_value1 = dict.GetItemForKey(py_keys[0]); 482 PythonObject chk_value2 = dict.GetItemForKey(py_keys[1]); 483 EXPECT_TRUE(PythonInteger::Check(chk_value1.get())); 484 EXPECT_TRUE(PythonString::Check(chk_value2.get())); 485 486 PythonInteger chk_int(PyRefType::Borrowed, chk_value1.get()); 487 PythonString chk_str(PyRefType::Borrowed, chk_value2.get()); 488 489 EXPECT_EQ(value_0, chk_int.GetInteger()); 490 EXPECT_STREQ(value_1, chk_str.GetString().str().c_str()); 491 } 492 493 TEST_F(PythonDataObjectsTest, TestPythonDictionaryManipulation) 494 { 495 // Test that manipulation of a dictionary behaves correctly when wrapped 496 // by a PythonDictionary. 497 static const int dict_entries = 2; 498 499 const char *const key_0 = "Key 0"; 500 const char *const key_1 = "Key 1"; 501 const long value_0 = 1; 502 const char *const value_1 = "Value 1"; 503 504 PythonString keys[dict_entries]; 505 PythonObject values[dict_entries]; 506 507 keys[0].Reset(PythonString(key_0)); 508 keys[1].Reset(PythonString(key_1)); 509 values[0].Reset(PythonInteger(value_0)); 510 values[1].Reset(PythonString(value_1)); 511 512 PythonDictionary dict(PyInitialValue::Empty); 513 for (int i = 0; i < 2; ++i) 514 dict.SetItemForKey(keys[i], values[i]); 515 516 EXPECT_EQ(dict_entries, dict.GetSize()); 517 518 // Verify that the keys and values match 519 PythonObject chk_value1 = dict.GetItemForKey(keys[0]); 520 PythonObject chk_value2 = dict.GetItemForKey(keys[1]); 521 EXPECT_TRUE(PythonInteger::Check(chk_value1.get())); 522 EXPECT_TRUE(PythonString::Check(chk_value2.get())); 523 524 PythonInteger chk_int(PyRefType::Borrowed, chk_value1.get()); 525 PythonString chk_str(PyRefType::Borrowed, chk_value2.get()); 526 527 EXPECT_EQ(value_0, chk_int.GetInteger()); 528 EXPECT_STREQ(value_1, chk_str.GetString().str().c_str()); 529 } 530 531 TEST_F(PythonDataObjectsTest, TestPythonDictionaryToStructuredDictionary) 532 { 533 static const char *const string_key0 = "String Key 0"; 534 static const char *const string_key1 = "String Key 1"; 535 536 static const char *const string_value0 = "String Value 0"; 537 static const long int_value1 = 7; 538 539 PythonDictionary dict(PyInitialValue::Empty); 540 dict.SetItemForKey(PythonString(string_key0), PythonString(string_value0)); 541 dict.SetItemForKey(PythonString(string_key1), PythonInteger(int_value1)); 542 543 auto dict_sp = dict.CreateStructuredDictionary(); 544 EXPECT_EQ(2, dict_sp->GetSize()); 545 546 EXPECT_TRUE(dict_sp->HasKey(string_key0)); 547 EXPECT_TRUE(dict_sp->HasKey(string_key1)); 548 549 auto string_sp = dict_sp->GetValueForKey(string_key0)->GetAsString(); 550 auto int_sp = dict_sp->GetValueForKey(string_key1)->GetAsInteger(); 551 552 EXPECT_STREQ(string_value0, string_sp->GetValue().c_str()); 553 EXPECT_EQ(int_value1, int_sp->GetValue()); 554 } 555 556 TEST_F(PythonDataObjectsTest, TestPythonCallableCheck) 557 { 558 PythonObject sys_exc_info = m_sys_module.ResolveName("exc_info"); 559 PythonObject none(PyRefType::Borrowed, Py_None); 560 561 EXPECT_TRUE(PythonCallable::Check(sys_exc_info.get())); 562 EXPECT_FALSE(PythonCallable::Check(none.get())); 563 } 564 565 TEST_F(PythonDataObjectsTest, TestPythonCallableInvoke) 566 { 567 auto list = m_builtins_module.ResolveName("list").AsType<PythonCallable>(); 568 PythonInteger one(1); 569 PythonString two("two"); 570 PythonTuple three = { one, two }; 571 572 PythonTuple tuple_to_convert = { one, two, three }; 573 PythonObject result = list({ tuple_to_convert }); 574 575 EXPECT_TRUE(PythonList::Check(result.get())); 576 auto list_result = result.AsType<PythonList>(); 577 EXPECT_EQ(3, list_result.GetSize()); 578 EXPECT_EQ(one.get(), list_result.GetItemAtIndex(0).get()); 579 EXPECT_EQ(two.get(), list_result.GetItemAtIndex(1).get()); 580 EXPECT_EQ(three.get(), list_result.GetItemAtIndex(2).get()); 581 } 582 583 TEST_F(PythonDataObjectsTest, TestPythonFile) 584 { 585 File file(FileSystem::DEV_NULL, File::eOpenOptionRead); 586 PythonFile py_file(file, "r"); 587 EXPECT_TRUE(PythonFile::Check(py_file.get())); 588 } 589 590 TEST_F(PythonDataObjectsTest, TestObjectAttributes) 591 { 592 PythonInteger py_int(42); 593 EXPECT_TRUE(py_int.HasAttribute("numerator")); 594 EXPECT_FALSE(py_int.HasAttribute("this_should_not_exist")); 595 596 PythonInteger numerator_attr = py_int.GetAttributeValue("numerator").AsType<PythonInteger>(); 597 EXPECT_TRUE(numerator_attr.IsAllocated()); 598 EXPECT_EQ(42, numerator_attr.GetInteger()); 599 }