From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- js/src/tests/non262/Set/NaN-as-key.js | 56 +++++++++++++++++++++++++++++++++++ 1 file changed, 56 insertions(+) create mode 100644 js/src/tests/non262/Set/NaN-as-key.js (limited to 'js/src/tests/non262/Set/NaN-as-key.js') diff --git a/js/src/tests/non262/Set/NaN-as-key.js b/js/src/tests/non262/Set/NaN-as-key.js new file mode 100644 index 0000000000..8c9207e886 --- /dev/null +++ b/js/src/tests/non262/Set/NaN-as-key.js @@ -0,0 +1,56 @@ +/* + * Any copyright is dedicated to the Public Domain. + * http://creativecommons.org/licenses/publicdomain/ + */ + +//----------------------------------------------------------------------------- +var BUGNUMBER = 722260; +var summary = 'All NaNs must be treated as identical keys for Set'; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +/* Avoid constant-folding that would happen were |undefined| to be used. */ +var key = -/a/g.missingProperty; + +var s = new Set(); +s.add(key, 17); +assertEq(s.has(key), true); +assertEq(s.has(-key), true); +assertEq(s.has(NaN), true); + +s.delete(-key); +assertEq(s.has(key), false); +assertEq(s.has(-key), false); +assertEq(s.has(NaN), false); + +s.add(-key, 17); +assertEq(s.has(key), true); +assertEq(s.has(-key), true); +assertEq(s.has(NaN), true); + +s.delete(NaN); +assertEq(s.has(key), false); +assertEq(s.has(-key), false); +assertEq(s.has(NaN), false); + +s.add(NaN, 17); +assertEq(s.has(key), true); +assertEq(s.has(-key), true); +assertEq(s.has(NaN), true); + +s.delete(key); +assertEq(s.has(key), false); +assertEq(s.has(-key), false); +assertEq(s.has(NaN), false); + + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); -- cgit v1.2.3