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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/enumeration.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/enumeration.js | 48 |
1 files changed, 48 insertions, 0 deletions
diff --git a/js/src/tests/non262/Tuple/enumeration.js b/js/src/tests/non262/Tuple/enumeration.js new file mode 100644 index 0000000000..834c919e8e --- /dev/null +++ b/js/src/tests/non262/Tuple/enumeration.js @@ -0,0 +1,48 @@ +// |reftest| skip-if(!this.hasOwnProperty("Tuple")) + +var tup = #[1, 2, 3]; + +var keys = Object.keys(tup); +assertEq(keys.length, 3); +assertEq(keys[0], "0"); +assertEq(keys[1], "1"); +assertEq(keys[2], "2"); + +var values = Object.values(tup); +assertEq(values.length, 3); +assertEq(values[0], 1); +assertEq(values[1], 2); +assertEq(values[2], 3); + +var entries = Object.entries(tup); +assertEq(entries.length, 3); +assertEq(entries[0][0], "0"); +assertEq(entries[0][1], 1); +assertEq(entries[1][0], "1"); +assertEq(entries[1][1], 2); +assertEq(entries[2][0], "2"); +assertEq(entries[2][1], 3); + +var ownKeys = Reflect.ownKeys(Object(tup)); +assertEq(ownKeys.length, 3); +assertEq(ownKeys[0], "0"); +assertEq(ownKeys[1], "1"); +assertEq(ownKeys[2], "2"); + +var spreadKeys = Object.keys({ ...tup }); +assertEq(spreadKeys.length, 3); +assertEq(spreadKeys[0], "0"); +assertEq(spreadKeys[1], "1"); +assertEq(spreadKeys[2], "2"); + +var i = 0; +for (var key in tup) { + switch (i++) { + case 0: assertEq(key, "0"); break; + case 1: assertEq(key, "1"); break; + case 2: assertEq(key, "2"); break; + default: assertUnreachable(); + } +} + +if (typeof reportCompare === "function") reportCompare(0, 0); |