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1 // Copyright 2016 the V8 project authors. All rights reserved. | 1 // Copyright 2016 the V8 project authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #include "src/flags.h" | 5 #include "src/flags.h" |
6 | 6 |
7 #include "test/cctest/cctest.h" | 7 #include "test/cctest/cctest.h" |
8 | 8 |
9 namespace { | 9 namespace { |
10 | 10 |
11 using v8::Context; | 11 using v8::Context; |
12 using v8::HandleScope; | 12 using v8::HandleScope; |
13 using v8::Isolate; | 13 using v8::Isolate; |
14 using v8::Local; | 14 using v8::Local; |
15 using v8::MaybeLocal; | 15 using v8::MaybeLocal; |
16 using v8::Module; | 16 using v8::Module; |
17 using v8::ScriptCompiler; | 17 using v8::ScriptCompiler; |
18 using v8::ScriptOrigin; | 18 using v8::ScriptOrigin; |
19 using v8::String; | 19 using v8::String; |
20 using v8::Value; | 20 using v8::Value; |
21 | 21 |
| 22 ScriptOrigin ModuleOrigin(Local<v8::Value> resource_name, Isolate* isolate) { |
| 23 ScriptOrigin origin(resource_name, Local<v8::Integer>(), Local<v8::Integer>(), |
| 24 Local<v8::Boolean>(), Local<v8::Integer>(), |
| 25 Local<v8::Value>(), Local<v8::Boolean>(), |
| 26 Local<v8::Boolean>(), True(isolate)); |
| 27 return origin; |
| 28 } |
| 29 |
22 MaybeLocal<Module> AlwaysEmptyResolveCallback(Local<Context> context, | 30 MaybeLocal<Module> AlwaysEmptyResolveCallback(Local<Context> context, |
23 Local<String> specifier, | 31 Local<String> specifier, |
24 Local<Module> referrer) { | 32 Local<Module> referrer) { |
25 return MaybeLocal<Module>(); | 33 return MaybeLocal<Module>(); |
26 } | 34 } |
27 | 35 |
28 static int g_count = 0; | 36 static int g_count = 0; |
29 MaybeLocal<Module> FailOnSecondCallResolveCallback(Local<Context> context, | 37 MaybeLocal<Module> FailOnSecondCallResolveCallback(Local<Context> context, |
30 Local<String> specifier, | 38 Local<String> specifier, |
31 Local<Module> referrer) { | 39 Local<Module> referrer) { |
32 if (g_count++ > 0) return MaybeLocal<Module>(); | 40 if (g_count++ > 0) return MaybeLocal<Module>(); |
33 Local<String> source_text = v8_str(""); | 41 Local<String> source_text = v8_str(""); |
34 ScriptOrigin origin(v8_str("module.js")); | 42 ScriptOrigin origin = ModuleOrigin(v8_str("module.js"), CcTest::isolate()); |
35 ScriptCompiler::Source source(source_text, origin); | 43 ScriptCompiler::Source source(source_text, origin); |
36 return ScriptCompiler::CompileModule(CcTest::isolate(), &source) | 44 return ScriptCompiler::CompileModule(CcTest::isolate(), &source) |
37 .ToLocalChecked(); | 45 .ToLocalChecked(); |
38 } | 46 } |
39 | 47 |
40 TEST(ModuleInstantiationFailures) { | 48 TEST(ModuleInstantiationFailures) { |
41 Isolate* isolate = CcTest::isolate(); | 49 Isolate* isolate = CcTest::isolate(); |
42 HandleScope scope(isolate); | 50 HandleScope scope(isolate); |
43 LocalContext env; | 51 LocalContext env; |
44 | 52 |
45 Local<String> source_text = v8_str( | 53 Local<String> source_text = v8_str( |
46 "import './foo.js';" | 54 "import './foo.js';" |
47 "export {} from './bar.js';"); | 55 "export {} from './bar.js';"); |
48 ScriptOrigin origin(v8_str("file.js")); | 56 ScriptOrigin origin = ModuleOrigin(v8_str("file.js"), CcTest::isolate()); |
49 ScriptCompiler::Source source(source_text, origin); | 57 ScriptCompiler::Source source(source_text, origin); |
50 Local<Module> module = | 58 Local<Module> module = |
51 ScriptCompiler::CompileModule(isolate, &source).ToLocalChecked(); | 59 ScriptCompiler::CompileModule(isolate, &source).ToLocalChecked(); |
52 CHECK_EQ(2, module->GetModuleRequestsLength()); | 60 CHECK_EQ(2, module->GetModuleRequestsLength()); |
53 CHECK(v8_str("./foo.js")->StrictEquals(module->GetModuleRequest(0))); | 61 CHECK(v8_str("./foo.js")->StrictEquals(module->GetModuleRequest(0))); |
54 CHECK(v8_str("./bar.js")->StrictEquals(module->GetModuleRequest(1))); | 62 CHECK(v8_str("./bar.js")->StrictEquals(module->GetModuleRequest(1))); |
55 | 63 |
56 // Instantiation should fail. | 64 // Instantiation should fail. |
57 CHECK(!module->Instantiate(env.local(), AlwaysEmptyResolveCallback)); | 65 CHECK(!module->Instantiate(env.local(), AlwaysEmptyResolveCallback)); |
58 | 66 |
59 // Start over again... | 67 // Start over again... |
60 module = ScriptCompiler::CompileModule(isolate, &source).ToLocalChecked(); | 68 module = ScriptCompiler::CompileModule(isolate, &source).ToLocalChecked(); |
61 | 69 |
62 // Instantiation should fail if a sub-module fails to resolve. | 70 // Instantiation should fail if a sub-module fails to resolve. |
63 g_count = 0; | 71 g_count = 0; |
64 CHECK(!module->Instantiate(env.local(), FailOnSecondCallResolveCallback)); | 72 CHECK(!module->Instantiate(env.local(), FailOnSecondCallResolveCallback)); |
65 } | 73 } |
66 | 74 |
67 static MaybeLocal<Module> CompileSpecifierAsModuleResolveCallback( | 75 static MaybeLocal<Module> CompileSpecifierAsModuleResolveCallback( |
68 Local<Context> context, Local<String> specifier, Local<Module> referrer) { | 76 Local<Context> context, Local<String> specifier, Local<Module> referrer) { |
69 ScriptOrigin origin(v8_str("module.js")); | 77 ScriptOrigin origin = ModuleOrigin(v8_str("module.js"), CcTest::isolate()); |
70 ScriptCompiler::Source source(specifier, origin); | 78 ScriptCompiler::Source source(specifier, origin); |
71 return ScriptCompiler::CompileModule(CcTest::isolate(), &source) | 79 return ScriptCompiler::CompileModule(CcTest::isolate(), &source) |
72 .ToLocalChecked(); | 80 .ToLocalChecked(); |
73 } | 81 } |
74 | 82 |
75 TEST(ModuleEvaluation) { | 83 TEST(ModuleEvaluation) { |
76 Isolate* isolate = CcTest::isolate(); | 84 Isolate* isolate = CcTest::isolate(); |
77 HandleScope scope(isolate); | 85 HandleScope scope(isolate); |
78 LocalContext env; | 86 LocalContext env; |
79 | 87 |
80 Local<String> source_text = v8_str( | 88 Local<String> source_text = v8_str( |
81 "import 'Object.expando = 5';" | 89 "import 'Object.expando = 5';" |
82 "import 'Object.expando *= 2';"); | 90 "import 'Object.expando *= 2';"); |
83 ScriptOrigin origin(v8_str("file.js")); | 91 ScriptOrigin origin = ModuleOrigin(v8_str("file.js"), CcTest::isolate()); |
84 ScriptCompiler::Source source(source_text, origin); | 92 ScriptCompiler::Source source(source_text, origin); |
85 Local<Module> module = | 93 Local<Module> module = |
86 ScriptCompiler::CompileModule(isolate, &source).ToLocalChecked(); | 94 ScriptCompiler::CompileModule(isolate, &source).ToLocalChecked(); |
87 CHECK(module->Instantiate(env.local(), | 95 CHECK(module->Instantiate(env.local(), |
88 CompileSpecifierAsModuleResolveCallback)); | 96 CompileSpecifierAsModuleResolveCallback)); |
89 CHECK(!module->Evaluate(env.local()).IsEmpty()); | 97 CHECK(!module->Evaluate(env.local()).IsEmpty()); |
90 ExpectInt32("Object.expando", 10); | 98 ExpectInt32("Object.expando", 10); |
91 } | 99 } |
92 | 100 |
93 } // anonymous namespace | 101 } // anonymous namespace |
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