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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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