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/Iterator/from/wrap-throw.js | 45 +++++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 js/src/tests/non262/Iterator/from/wrap-throw.js (limited to 'js/src/tests/non262/Iterator/from/wrap-throw.js') diff --git a/js/src/tests/non262/Iterator/from/wrap-throw.js b/js/src/tests/non262/Iterator/from/wrap-throw.js new file mode 100644 index 0000000000..ffe17c80e8 --- /dev/null +++ b/js/src/tests/non262/Iterator/from/wrap-throw.js @@ -0,0 +1,45 @@ +// |reftest| skip-if(!this.hasOwnProperty('Iterator')) -- Iterator is not enabled unconditionally +class Iter { + next() { + return { done: false, value: 0 }; + } +} + +const iter = new Iter(); +const wrap = Iterator.from(iter); + +assertThrowsInstanceOf(() => wrap.throw(new Error()), Error); +assertThrows(() => wrap.throw()); +assertThrows(() => wrap.throw(1)); + +class IterThrowNull { + next() { + return { done: false, value: 0 }; + } + throw = null; +} + +const iterNull = new IterThrowNull(); +const wrapNull = Iterator.from(iter); + +assertThrowsInstanceOf(() => wrapNull.throw(new Error()), Error); +assertThrows(() => wrapNull.throw()); +assertThrows(() => wrapNull.throw(1)); + +class IterWithThrow { + next() { + return { done: false, value: 0 }; + } + + throw(value) { + return value; + } +} + +const iterWithThrow = new IterWithThrow(); +const wrapWithThrow = Iterator.from(iterWithThrow); + +assertEq(wrapWithThrow.throw(1), 1); + +if (typeof reportCompare === 'function') + reportCompare(0, 0); -- cgit v1.2.3