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| 1 // Copyright 2012 the V8 project authors. All rights reserved. |
| 2 // Redistribution and use in source and binary forms, with or without |
| 3 // modification, are permitted provided that the following conditions are |
| 4 // met: |
| 5 // |
| 6 // * Redistributions of source code must retain the above copyright |
| 7 // notice, this list of conditions and the following disclaimer. |
| 8 // * Redistributions in binary form must reproduce the above |
| 9 // copyright notice, this list of conditions and the following |
| 10 // disclaimer in the documentation and/or other materials provided |
| 11 // with the distribution. |
| 12 // * Neither the name of Google Inc. nor the names of its |
| 13 // contributors may be used to endorse or promote products derived |
| 14 // from this software without specific prior written permission. |
| 15 // |
| 16 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| 17 // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
| 18 // LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR |
| 19 // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| 20 // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| 21 // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| 22 // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| 23 // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
| 24 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| 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. |
| 27 |
| 28 // Flags: --harmony-modules --harmony-scoping |
| 29 |
| 30 // Test basic module linking. |
| 31 |
| 32 "use strict"; |
| 33 |
| 34 let log = ""; |
| 35 |
| 36 export let x = (log += "1"); |
| 37 |
| 38 export module B = A.B |
| 39 |
| 40 export module A { |
| 41 export let x = (log += "2"); |
| 42 let y = (log += "3"); |
| 43 export function f() { log += "5" }; |
| 44 export module B { |
| 45 module BB = B; |
| 46 export BB, x; |
| 47 let x = (log += "4"); |
| 48 f(); |
| 49 let y = (log += "6"); |
| 50 } |
| 51 export let z = (log += "7"); |
| 52 export module C { |
| 53 export let z = (log += "8"); |
| 54 export module D = B |
| 55 export module C = A.C |
| 56 } |
| 57 module D {} |
| 58 } |
| 59 |
| 60 export module M1 { |
| 61 export module A2 = M2; |
| 62 export let x = (log += "9"); |
| 63 } |
| 64 export module M2 { |
| 65 export module A1 = M1; |
| 66 export let x = (log += "0"); |
| 67 } |
| 68 |
| 69 assertEquals("object", typeof A); |
| 70 assertTrue('x' in A); |
| 71 assertFalse('y' in A); |
| 72 assertTrue('f' in A); |
| 73 assertTrue('B' in A); |
| 74 assertTrue('z' in A); |
| 75 assertTrue('C' in A); |
| 76 assertFalse('D' in A); |
| 77 |
| 78 assertEquals("object", typeof B); |
| 79 assertTrue('BB' in B); |
| 80 assertTrue('x' in B); |
| 81 assertFalse('y' in B); |
| 82 |
| 83 assertEquals("object", typeof A.B); |
| 84 assertTrue('BB' in A.B); |
| 85 assertTrue('x' in A.B); |
| 86 assertFalse('y' in A.B); |
| 87 |
| 88 assertEquals("object", typeof A.B.BB); |
| 89 assertTrue('BB' in A.B.BB); |
| 90 assertTrue('x' in A.B.BB); |
| 91 assertFalse('y' in A.B.BB); |
| 92 |
| 93 assertEquals("object", typeof A.C); |
| 94 assertTrue('z' in A.C); |
| 95 assertTrue('D' in A.C); |
| 96 assertTrue('C' in A.C); |
| 97 |
| 98 assertEquals("object", typeof M1); |
| 99 assertEquals("object", typeof M2); |
| 100 assertTrue('A2' in M1); |
| 101 assertTrue('A1' in M2); |
| 102 assertEquals("object", typeof M1.A2); |
| 103 assertEquals("object", typeof M2.A1); |
| 104 assertTrue('A1' in M1.A2); |
| 105 assertTrue('A2' in M2.A1); |
| 106 assertEquals("object", typeof M1.A2.A1); |
| 107 assertEquals("object", typeof M2.A1.A2); |
| 108 |
| 109 assertSame(B, A.B); |
| 110 assertSame(B, B.BB); |
| 111 assertSame(B, A.C.D); |
| 112 assertSame(A.C, A.C.C); |
| 113 assertFalse(A.D === A.C.D); |
| 114 |
| 115 assertSame(M1, M2.A1); |
| 116 assertSame(M2, M1.A2); |
| 117 assertSame(M1, M1.A2.A1); |
| 118 assertSame(M2, M2.A1.A2); |
| 119 |
| 120 // TODO(rossberg): inner declarations are not executed yet. |
| 121 // assertEquals("1234567890", log); |
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