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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 // Flags: --harmony-function-sent | 5 // Flags: --harmony-function-sent |
6 | 6 |
7 | 7 |
8 { | 8 { |
9 function* g() { return function.sent } | 9 function* g() { return function.sent } |
10 assertEquals({value: 42, done: true}, g().next(42)); | 10 assertEquals({value: 42, done: true}, g().next(42)); |
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42 assertEquals({value: 3, done: true}, x.next(3)); | 42 assertEquals({value: 3, done: true}, x.next(3)); |
43 } | 43 } |
44 } | 44 } |
45 | 45 |
46 | 46 |
47 { | 47 { |
48 function* inner() { | 48 function* inner() { |
49 try { | 49 try { |
50 yield function.sent; | 50 yield function.sent; |
51 } finally { | 51 } finally { |
52 return 666; | 52 return 23; |
53 } | 53 } |
54 } | 54 } |
55 | 55 |
56 function* g() { | 56 function* g() { |
57 yield function.sent; | 57 yield function.sent; |
58 yield* inner(); | 58 yield* inner(); |
59 return function.sent; | 59 return function.sent; |
60 } | 60 } |
61 | 61 |
62 { | 62 { |
63 let x = g(); | 63 let x = g(); |
64 assertEquals({value: 1, done: false}, x.next(1)); | 64 assertEquals({value: 1, done: false}, x.next(1)); |
65 assertEquals({value: undefined, done: false}, x.next(2)); | 65 assertEquals({value: undefined, done: false}, x.next(2)); |
66 assertEquals({value: 3, done: true}, x.next(3)); | 66 assertEquals({value: 3, done: true}, x.next(3)); |
67 } | 67 } |
68 | 68 |
69 { | 69 { |
70 let x = g(); | 70 let x = g(); |
71 assertEquals({value: 1, done: false}, x.next(1)); | 71 assertEquals({value: 1, done: false}, x.next(1)); |
72 assertEquals({value: undefined, done: false}, x.next(2)); | 72 assertEquals({value: undefined, done: false}, x.next(2)); |
73 assertEquals({value: 42, done: true}, x.throw(42)); | 73 assertEquals({value: 42, done: true}, x.throw(42)); |
74 } | 74 } |
75 | 75 |
76 { | 76 { |
77 let x = g(); | 77 let x = g(); |
78 assertEquals({value: 1, done: false}, x.next(1)); | 78 assertEquals({value: 1, done: false}, x.next(1)); |
79 assertEquals({value: undefined, done: false}, x.next(2)); | 79 assertEquals({value: undefined, done: false}, x.next(2)); |
80 assertEquals({value: 42, done: true}, x.return(42)); | 80 assertEquals({value: 23, done: true}, x.return(42)); |
81 } | 81 } |
82 } | 82 } |
83 | 83 |
84 | 84 |
85 assertThrows("function f() { return function.sent }", SyntaxError); | 85 assertThrows("function f() { return function.sent }", SyntaxError); |
86 assertThrows("() => { return function.sent }", SyntaxError); | 86 assertThrows("() => { return function.sent }", SyntaxError); |
87 assertThrows("() => { function.sent }", SyntaxError); | 87 assertThrows("() => { function.sent }", SyntaxError); |
88 assertThrows("() => function.sent", SyntaxError); | 88 assertThrows("() => function.sent", SyntaxError); |
89 assertThrows("({*f() { function.sent }})", SyntaxError); | 89 assertThrows("({*f() { function.sent }})", SyntaxError); |
90 assertDoesNotThrow("({*f() { return function.sent }})"); | 90 assertDoesNotThrow("({*f() { return function.sent }})"); |
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