From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 21:33:14 +0200 Subject: Adding upstream version 115.7.0esr. Signed-off-by: Daniel Baumann --- .../return/try-catch-within-try.js | 51 ++++++++++++++++++++++ 1 file changed, 51 insertions(+) create mode 100644 js/src/tests/test262/built-ins/GeneratorPrototype/return/try-catch-within-try.js (limited to 'js/src/tests/test262/built-ins/GeneratorPrototype/return/try-catch-within-try.js') diff --git a/js/src/tests/test262/built-ins/GeneratorPrototype/return/try-catch-within-try.js b/js/src/tests/test262/built-ins/GeneratorPrototype/return/try-catch-within-try.js new file mode 100644 index 0000000000..97c4a29cc1 --- /dev/null +++ b/js/src/tests/test262/built-ins/GeneratorPrototype/return/try-catch-within-try.js @@ -0,0 +1,51 @@ +// Copyright (C) 2015 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. +/*--- +es6id: 25.3.1.3 +description: > + When a generator is paused within the `try` block of a `try..catch` + statement, `return` should interrupt control flow as if a `return` + statement had appeared at that location in the function body. +features: [generators] +---*/ + +var inTry = 0; +var unreachable = 0; +function* g() { + try { + inTry += 1; + yield; + unreachable += 1; + } catch (e) { + throw e; + } + unreachable += 1; +} +var iter = g(); +var result; + +result = iter.next(); + +assert.sameValue(inTry, 1); + +result = iter.return(44); +assert.sameValue(result.value, 44, 'Result `value` following `return`'); +assert.sameValue(result.done, true, 'Result `done` flag following `return`'); +assert.sameValue( + unreachable, + 0, + 'statement following `yield` not executed (following `return`)' +); + +result = iter.next(); +assert.sameValue( + result.value, undefined, 'Result `value` is undefined when complete' +); +assert.sameValue( + result.done, true, 'Result `done` flag is `true` when complete' +); +assert.sameValue( + unreachable, 0, 'statement following `yield` not executed (once "completed")' +); + +reportCompare(0, 0); -- cgit v1.2.3