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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /js/src/tests/test262/language/statements/generators/yield-as-statement.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'js/src/tests/test262/language/statements/generators/yield-as-statement.js')
-rw-r--r-- | js/src/tests/test262/language/statements/generators/yield-as-statement.js | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/js/src/tests/test262/language/statements/generators/yield-as-statement.js b/js/src/tests/test262/language/statements/generators/yield-as-statement.js new file mode 100644 index 0000000000..98f7b51a04 --- /dev/null +++ b/js/src/tests/test262/language/statements/generators/yield-as-statement.js @@ -0,0 +1,47 @@ +// Copyright (C) 2013 the V8 project authors. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +description: > + `yield` is a valid statement within generator function bodies. +es6id: 14.4 +features: [generators] +---*/ + +var iter, result; +function* g1() { yield; } +function* g2() { yield 1; } + +iter = g1(); +result = iter.next(); +assert.sameValue( + result.value, undefined, 'Without right-hand-side: first result `value`' +); +assert.sameValue( + result.done, false, 'Without right-hand-side: first result `done` flag' +); +result = iter.next(); +assert.sameValue( + result.value, undefined, 'Without right-hand-side: second result `value`' +); +assert.sameValue( + result.done, true, 'Without right-hand-eside: second result `done` flag' +); + +iter = g2(); +result = iter.next(); +assert.sameValue( + result.value, 1, 'With right-hand-side: first result `value`' +); +assert.sameValue( + result.done, false, 'With right-hand-side: first result `done` flag' +); +result = iter.next(); +assert.sameValue( + result.value, undefined, 'With right-hand-side: second result `value`' +); +assert.sameValue( + result.done, true, 'With right-hand-eside: second result `done` flag' +); + +reportCompare(0, 0); |