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1 // Copyright 2012 the V8 project authors. All rights reserved. | 1 // Copyright 2012 the V8 project authors. All rights reserved. |
2 // Redistribution and use in source and binary forms, with or without | 2 // Redistribution and use in source and binary forms, with or without |
3 // modification, are permitted provided that the following conditions are | 3 // modification, are permitted provided that the following conditions are |
4 // met: | 4 // met: |
5 // | 5 // |
6 // * Redistributions of source code must retain the above copyright | 6 // * Redistributions of source code must retain the above copyright |
7 // notice, this list of conditions and the following disclaimer. | 7 // notice, this list of conditions and the following disclaimer. |
8 // * Redistributions in binary form must reproduce the above | 8 // * Redistributions in binary form must reproduce the above |
9 // copyright notice, this list of conditions and the following | 9 // copyright notice, this list of conditions and the following |
10 // disclaimer in the documentation and/or other materials provided | 10 // disclaimer in the documentation and/or other materials provided |
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22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, | 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY | 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT | 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 25 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 26 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
27 | 27 |
28 #include "src/v8.h" | 28 #include "src/v8.h" |
29 | 29 |
30 #include "test/cctest/cctest.h" | 30 #include "test/cctest/cctest.h" |
31 | 31 |
32 using namespace v8; | |
33 namespace i = v8::internal; | 32 namespace i = v8::internal; |
34 | 33 |
35 namespace { | 34 namespace { |
36 class HarmonyIsolate { | 35 class HarmonyIsolate { |
37 public: | 36 public: |
38 HarmonyIsolate() { | 37 HarmonyIsolate() { |
39 v8::Isolate::CreateParams create_params; | 38 v8::Isolate::CreateParams create_params; |
40 create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); | 39 create_params.array_buffer_allocator = CcTest::array_buffer_allocator(); |
41 isolate_ = Isolate::New(create_params); | 40 isolate_ = v8::Isolate::New(create_params); |
42 isolate_->Enter(); | 41 isolate_->Enter(); |
43 } | 42 } |
44 | 43 |
45 ~HarmonyIsolate() { | 44 ~HarmonyIsolate() { |
46 isolate_->Exit(); | 45 isolate_->Exit(); |
47 isolate_->Dispose(); | 46 isolate_->Dispose(); |
48 } | 47 } |
49 | 48 |
50 Isolate* GetIsolate() const { return isolate_; } | 49 v8::Isolate* GetIsolate() const { return isolate_; } |
51 | 50 |
52 private: | 51 private: |
53 Isolate* isolate_; | 52 v8::Isolate* isolate_; |
54 }; | 53 }; |
55 } | 54 } |
56 | 55 |
57 | 56 |
58 TEST(MicrotaskDeliverySimple) { | 57 TEST(MicrotaskDeliverySimple) { |
59 HarmonyIsolate isolate; | 58 HarmonyIsolate isolate; |
60 HandleScope scope(isolate.GetIsolate()); | 59 v8::HandleScope scope(isolate.GetIsolate()); |
61 LocalContext context(isolate.GetIsolate()); | 60 LocalContext context(isolate.GetIsolate()); |
62 CompileRun( | 61 CompileRun( |
63 "var ordering = [];" | 62 "var ordering = [];" |
64 "var resolver = {};" | 63 "var resolver = {};" |
65 "function handler(resolve) { resolver.resolve = resolve; }" | 64 "function handler(resolve) { resolver.resolve = resolve; }" |
66 "var obj = {};" | 65 "var obj = {};" |
67 "var observeOrders = [1, 4];" | 66 "var observeOrders = [1, 4];" |
68 "function observer() {" | 67 "function observer() {" |
69 "ordering.push(observeOrders.shift());" | 68 "ordering.push(observeOrders.shift());" |
70 "resolver.resolve();" | 69 "resolver.resolve();" |
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88 CHECK_EQ(2, CompileRun("ordering[1]")->Int32Value()); | 87 CHECK_EQ(2, CompileRun("ordering[1]")->Int32Value()); |
89 CHECK_EQ(3, CompileRun("ordering[2]")->Int32Value()); | 88 CHECK_EQ(3, CompileRun("ordering[2]")->Int32Value()); |
90 CHECK_EQ(4, CompileRun("ordering[3]")->Int32Value()); | 89 CHECK_EQ(4, CompileRun("ordering[3]")->Int32Value()); |
91 CHECK_EQ(5, CompileRun("ordering[4]")->Int32Value()); | 90 CHECK_EQ(5, CompileRun("ordering[4]")->Int32Value()); |
92 CHECK_EQ(6, CompileRun("ordering[5]")->Int32Value()); | 91 CHECK_EQ(6, CompileRun("ordering[5]")->Int32Value()); |
93 } | 92 } |
94 | 93 |
95 | 94 |
96 TEST(MicrotaskPerIsolateState) { | 95 TEST(MicrotaskPerIsolateState) { |
97 HarmonyIsolate isolate; | 96 HarmonyIsolate isolate; |
98 HandleScope scope(isolate.GetIsolate()); | 97 v8::HandleScope scope(isolate.GetIsolate()); |
99 LocalContext context1(isolate.GetIsolate()); | 98 LocalContext context1(isolate.GetIsolate()); |
100 isolate.GetIsolate()->SetAutorunMicrotasks(false); | 99 isolate.GetIsolate()->SetAutorunMicrotasks(false); |
101 CompileRun( | 100 CompileRun( |
102 "var obj = { calls: 0 };"); | 101 "var obj = { calls: 0 };"); |
103 Handle<Value> obj = CompileRun("obj"); | 102 v8::Handle<v8::Value> obj = CompileRun("obj"); |
104 { | 103 { |
105 LocalContext context2(isolate.GetIsolate()); | 104 LocalContext context2(isolate.GetIsolate()); |
106 context2->Global()->Set(String::NewFromUtf8(isolate.GetIsolate(), "obj"), | 105 context2->Global()->Set( |
107 obj); | 106 v8::String::NewFromUtf8(isolate.GetIsolate(), "obj"), obj); |
108 CompileRun( | 107 CompileRun( |
109 "var resolver = {};" | 108 "var resolver = {};" |
110 "new Promise(function(resolve) {" | 109 "new Promise(function(resolve) {" |
111 "resolver.resolve = resolve;" | 110 "resolver.resolve = resolve;" |
112 "}).then(function() {" | 111 "}).then(function() {" |
113 "obj.calls++;" | 112 "obj.calls++;" |
114 "});" | 113 "});" |
115 "(function() {" | 114 "(function() {" |
116 "resolver.resolve();" | 115 "resolver.resolve();" |
117 "})();"); | 116 "})();"); |
118 } | 117 } |
119 { | 118 { |
120 LocalContext context3(isolate.GetIsolate()); | 119 LocalContext context3(isolate.GetIsolate()); |
121 context3->Global()->Set(String::NewFromUtf8(isolate.GetIsolate(), "obj"), | 120 context3->Global()->Set( |
122 obj); | 121 v8::String::NewFromUtf8(isolate.GetIsolate(), "obj"), obj); |
123 CompileRun( | 122 CompileRun( |
124 "var foo = { id: 1 };" | 123 "var foo = { id: 1 };" |
125 "Object.observe(foo, function() {" | 124 "Object.observe(foo, function() {" |
126 "obj.calls++;" | 125 "obj.calls++;" |
127 "});" | 126 "});" |
128 "foo.id++;"); | 127 "foo.id++;"); |
129 } | 128 } |
130 { | 129 { |
131 LocalContext context4(isolate.GetIsolate()); | 130 LocalContext context4(isolate.GetIsolate()); |
132 context4->Global()->Set(String::NewFromUtf8(isolate.GetIsolate(), "obj"), | 131 context4->Global()->Set( |
133 obj); | 132 v8::String::NewFromUtf8(isolate.GetIsolate(), "obj"), obj); |
134 isolate.GetIsolate()->RunMicrotasks(); | 133 isolate.GetIsolate()->RunMicrotasks(); |
135 CHECK_EQ(2, CompileRun("obj.calls")->Int32Value()); | 134 CHECK_EQ(2, CompileRun("obj.calls")->Int32Value()); |
136 } | 135 } |
137 } | 136 } |
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