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 --- js/src/tests/non262/Map/NaN-as-key.js | 55 +++++++++++++++++++++++++++++++++++ 1 file changed, 55 insertions(+) create mode 100644 js/src/tests/non262/Map/NaN-as-key.js (limited to 'js/src/tests/non262/Map/NaN-as-key.js') diff --git a/js/src/tests/non262/Map/NaN-as-key.js b/js/src/tests/non262/Map/NaN-as-key.js new file mode 100644 index 0000000000..6fa5ee67e9 --- /dev/null +++ b/js/src/tests/non262/Map/NaN-as-key.js @@ -0,0 +1,55 @@ +/* + * 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 Map'; + +print(BUGNUMBER + ": " + summary); + +/************** + * BEGIN TEST * + **************/ + +/* Avoid constant-folding that would happen were |undefined| to be used. */ +var key = -/a/g.missingProperty; + +var m = new Map(); +m.set(key, 17); +assertEq(m.get(key), 17); +assertEq(m.get(-key), 17); +assertEq(m.get(NaN), 17); + +m.delete(-key); +assertEq(m.has(key), false); +assertEq(m.has(-key), false); +assertEq(m.has(NaN), false); + +m.set(-key, 17); +assertEq(m.get(key), 17); +assertEq(m.get(-key), 17); +assertEq(m.get(NaN), 17); + +m.delete(NaN); +assertEq(m.has(key), false); +assertEq(m.has(-key), false); +assertEq(m.has(NaN), false); + +m.set(NaN, 17); +assertEq(m.get(key), 17); +assertEq(m.get(-key), 17); +assertEq(m.get(NaN), 17); + +m.delete(key); +assertEq(m.has(key), false); +assertEq(m.has(-key), false); +assertEq(m.has(NaN), false); + +/******************************************************************************/ + +if (typeof reportCompare === "function") + reportCompare(true, true); + +print("Tests complete"); -- cgit v1.2.3