1 /*
2 * Copyright (c) 2021-2024 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 <gtest/gtest.h>
17 #include "macros.h"
18 #include "public/es2panda_lib.h"
19 #include "test/utils/panda_executable_path_getter.h"
20
21 class Es2PandaLibTest : public testing::Test {
22 public:
Es2PandaLibTest()23 Es2PandaLibTest()
24 {
25 impl_ = es2panda_GetImpl(ES2PANDA_LIB_VERSION);
26 auto es2pandaPath = test::utils::PandaExecutablePathGetter {}.Get();
27 // NOLINTNEXTLINE(modernize-avoid-c-arrays)
28 char const *argv[] = {es2pandaPath.c_str()};
29 cfg_ = impl_->CreateConfig(1, argv);
30 }
31
32 ~Es2PandaLibTest() override
33 {
34 impl_->DestroyConfig(cfg_);
35 }
36
37 NO_COPY_SEMANTIC(Es2PandaLibTest);
38 NO_MOVE_SEMANTIC(Es2PandaLibTest);
39
40 protected:
41 // NOLINTBEGIN(misc-non-private-member-variables-in-classes)
42 es2panda_Impl const *impl_;
43 es2panda_Config *cfg_;
44 // NOLINTEND(misc-non-private-member-variables-in-classes)
45 };
46
TEST_F(Es2PandaLibTest, NoError)47 TEST_F(Es2PandaLibTest, NoError)
48 {
49 es2panda_Context *ctx = impl_->CreateContextFromString(cfg_, "function main() {}", "no-error.sts");
50 impl_->ProceedToState(ctx, ES2PANDA_STATE_ASM_GENERATED); // don't produce any object files
51 ASSERT_EQ(impl_->ContextState(ctx), ES2PANDA_STATE_ASM_GENERATED);
52 impl_->DestroyContext(ctx);
53 }
54
TEST_F(Es2PandaLibTest, TypeError)55 TEST_F(Es2PandaLibTest, TypeError)
56 {
57 es2panda_Context *ctx =
58 impl_->CreateContextFromString(cfg_, "function main() { let x: int = \"\" }", "type-error.sts");
59 impl_->ProceedToState(ctx, ES2PANDA_STATE_ASM_GENERATED);
60 ASSERT_EQ(impl_->ContextState(ctx), ES2PANDA_STATE_ERROR);
61 ASSERT_EQ(std::string(impl_->ContextErrorMessage(ctx)),
62 "TypeError: Type '\"\"' cannot be assigned to type 'int'[type-error.sts:1,32]");
63 impl_->DestroyContext(ctx);
64 }
65
TEST_F(Es2PandaLibTest, ListIdentifiers)66 TEST_F(Es2PandaLibTest, ListIdentifiers)
67 {
68 char const *text = R"XXX(
69 class C {
70 n: string = "oh"
71 }
72
73 function main() {
74 let c = new C
75 console.log(c.n + 1) // type error, but not syntax error
76 }
77 )XXX";
78 es2panda_Context *ctx = impl_->CreateContextFromString(cfg_, text, "list-ids.sts");
79 ctx = impl_->ProceedToState(ctx, ES2PANDA_STATE_PARSED);
80 ASSERT_EQ(impl_->ContextState(ctx), ES2PANDA_STATE_PARSED);
81
82 struct Arg {
83 es2panda_Impl const *impl = nullptr;
84 es2panda_Context *ctx = nullptr;
85 std::vector<std::string> ids;
86 } arg;
87 arg.impl = impl_;
88 arg.ctx = ctx;
89
90 auto func = [](es2panda_AstNode *ast, void *argp) {
91 auto *a = reinterpret_cast<Arg *>(argp);
92 if (a->impl->IsIdentifier(ast)) {
93 a->ids.emplace_back(a->impl->IdentifierName(a->ctx, ast));
94 }
95 };
96
97 impl_->AstNodeForEach(impl_->ProgramAst(impl_->ContextProgram(ctx)), func, &arg);
98
99 std::vector<std::string> expected {"C", "n", "string", "constructor", "constructor", "main",
100 "c", "C", "console", "log", "c", "n"};
101 ASSERT_EQ(arg.ids, expected);
102
103 impl_->DestroyContext(ctx);
104 }
105