1 /**
2 * Copyright (c) 2024 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "intrinsics.h"
17 #include <gtest/gtest.h>
18 #include "ets_coroutine.h"
19 #include "types/ets_string.h"
20 #include "types/ets_array.h"
21 #include "tests/runtime/types/ets_test_mirror_classes.h"
22 #include "types/ets_string_builder.h"
23 #include "libpandabase/utils/utf.h"
24
25 // NOLINTBEGIN(readability-magic-numbers)
26 // NOLINTBEGIN(cppcoreguidelines-pro-bounds-pointer-arithmetic)
27
28 namespace ark::ets::test {
29
30 class EtsStringBuilderMembersTest : public testing::Test {
31 public:
EtsStringBuilderMembersTest()32 EtsStringBuilderMembersTest()
33 {
34 options_.SetShouldLoadBootPandaFiles(true);
35 options_.SetShouldInitializeIntrinsics(false);
36 options_.SetCompilerEnableJit(false);
37 options_.SetGcType("epsilon");
38 options_.SetLoadRuntimes({"ets"});
39
40 auto stdlib = std::getenv("PANDA_STD_LIB");
41 if (stdlib == nullptr) {
42 std::cerr << "PANDA_STD_LIB env variable should be set and point to mock_stdlib.abc" << std::endl;
43 std::abort();
44 }
45 options_.SetBootPandaFiles({stdlib});
46
47 Runtime::Create(options_);
48 vm_ = EtsCoroutine::GetCurrent()->GetPandaVM();
49 }
50
~EtsStringBuilderMembersTest()51 ~EtsStringBuilderMembersTest() override
52 {
53 Runtime::Destroy();
54 }
55
56 NO_COPY_SEMANTIC(EtsStringBuilderMembersTest);
57 NO_MOVE_SEMANTIC(EtsStringBuilderMembersTest);
58
SetUp()59 void SetUp() override
60 {
61 coroutine_ = EtsCoroutine::GetCurrent();
62 coroutine_->ManagedCodeBegin();
63 }
64
TearDown()65 void TearDown() override
66 {
67 coroutine_->ManagedCodeEnd();
68 }
69
GetMembers()70 static std::vector<MirrorFieldInfo> GetMembers()
71 {
72 return std::vector<MirrorFieldInfo> {MIRROR_FIELD_INFO(EtsStringBuilder, buf_, "buf"),
73 MIRROR_FIELD_INFO(EtsStringBuilder, index_, "index"),
74 MIRROR_FIELD_INFO(EtsStringBuilder, length_, "length"),
75 MIRROR_FIELD_INFO(EtsStringBuilder, compress_, "compress")};
76 }
77
78 protected:
79 PandaEtsVM *vm_ = nullptr; // NOLINT(misc-non-private-member-variables-in-classes)
80
81 private:
82 RuntimeOptions options_;
83 EtsCoroutine *coroutine_ = nullptr;
84 };
85
TEST_F(EtsStringBuilderMembersTest,MemoryLayout)86 TEST_F(EtsStringBuilderMembersTest, MemoryLayout)
87 {
88 EtsClass *klass = vm_->GetClassLinker()->GetStringBuilderClass();
89 MirrorFieldInfo::CompareMemberOffsets(klass, GetMembers());
90 }
91
92 } // namespace ark::ets::test
93
94 // NOLINTEND(cppcoreguidelines-pro-bounds-pointer-arithmetic)
95 // NOLINTEND(readability-magic-numbers)
96