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1 // Copyright 2007-2008 the V8 project authors. All rights reserved. | 1 // Copyright 2007-2008 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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645 | 645 |
646 | 646 |
647 TEST(CrossScriptReferencesHarmony) { | 647 TEST(CrossScriptReferencesHarmony) { |
648 i::FLAG_use_strict = true; | 648 i::FLAG_use_strict = true; |
649 i::FLAG_harmony_scoping = true; | 649 i::FLAG_harmony_scoping = true; |
650 i::FLAG_harmony_modules = true; | 650 i::FLAG_harmony_modules = true; |
651 | 651 |
652 v8::Isolate* isolate = CcTest::isolate(); | 652 v8::Isolate* isolate = CcTest::isolate(); |
653 HandleScope scope(isolate); | 653 HandleScope scope(isolate); |
654 | 654 |
655 // TODO(rossberg): Reparsing of top-level code does not work in the presence | |
656 // of harmony scoping and multiple scripts. This can already be reproduced | |
657 // without --always-opt by relying on OSR alone. | |
658 // | |
659 // ./d8 --harmony-scoping | |
660 // -e "'use strict'; let a = 1;" | |
661 // -e "'use strict'; let b = 2; for (var i = 0; i < 100000; ++i) b++;" | |
662 // | |
663 // For now we just disable --always-opt for this test. | |
664 i::FLAG_always_opt = false; | |
665 | |
666 const char* decs[] = { | 655 const char* decs[] = { |
667 "var x = 1; x", "x", "this.x", | 656 "var x = 1; x", "x", "this.x", |
668 "function x() { return 1 }; x()", "x()", "this.x()", | 657 "function x() { return 1 }; x()", "x()", "this.x()", |
669 "let x = 1; x", "x", "this.x", | 658 "let x = 1; x", "x", "this.x", |
670 "const x = 1; x", "x", "this.x", | 659 "const x = 1; x", "x", "this.x", |
671 "module x { export let a = 1 }; x.a", "x.a", "this.x.a", | 660 "module x { export let a = 1 }; x.a", "x.a", "this.x.a", |
672 NULL | 661 NULL |
673 }; | 662 }; |
674 | 663 |
675 for (int i = 0; decs[i] != NULL; i += 3) { | 664 for (int i = 0; decs[i] != NULL; i += 3) { |
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717 Number::New(CcTest::isolate(), 1)); | 706 Number::New(CcTest::isolate(), 1)); |
718 // TODO(rossberg): All tests should actually be errors in Harmony, | 707 // TODO(rossberg): All tests should actually be errors in Harmony, |
719 // but we currently do not detect the cases where the first declaration | 708 // but we currently do not detect the cases where the first declaration |
720 // is not lexical. | 709 // is not lexical. |
721 context.Check(seconds[j], | 710 context.Check(seconds[j], |
722 i < 2 ? EXPECT_RESULT : EXPECT_ERROR, | 711 i < 2 ? EXPECT_RESULT : EXPECT_ERROR, |
723 Number::New(CcTest::isolate(), 2)); | 712 Number::New(CcTest::isolate(), 2)); |
724 } | 713 } |
725 } | 714 } |
726 } | 715 } |
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