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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/non262/Tuple/from/iter-map-fn-return.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 '')
-rw-r--r-- | js/src/tests/non262/Tuple/from/iter-map-fn-return.js | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/js/src/tests/non262/Tuple/from/iter-map-fn-return.js b/js/src/tests/non262/Tuple/from/iter-map-fn-return.js new file mode 100644 index 0000000000..418439b255 --- /dev/null +++ b/js/src/tests/non262/Tuple/from/iter-map-fn-return.js @@ -0,0 +1,44 @@ +// |reftest| skip-if(!this.hasOwnProperty("Tuple")) +var thisVals = []; +var nextResult = { + done: false, + value: {} +}; +var nextNextResult = { + done: false, + value: {} +}; +var firstReturnVal = 1; +var secondReturnVal = 2; +var mapFn = function(value, idx) { + var returnVal = nextReturnVal; + nextReturnVal = nextNextReturnVal; + nextNextReturnVal = null; + return returnVal; +}; +var nextReturnVal = firstReturnVal; +var nextNextReturnVal = secondReturnVal; +var items = {}; +var result; + +items[Symbol.iterator] = function() { + return { + next: function() { + var result = nextResult; + nextResult = nextNextResult; + nextNextResult = { + done: true + }; + + return result; + } + }; +}; + +result = Tuple.from(items, mapFn); + +assertEq(result.length, 2); +assertEq(result[0], firstReturnVal); +assertEq(result[1], secondReturnVal); + +reportCompare(0, 0); |