From da4c7e7ed675c3bf405668739c3012d140856109 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 15 May 2024 05:34:42 +0200 Subject: Adding upstream version 126.0. Signed-off-by: Daniel Baumann --- .../tests/ion/apply-native-spreadnew-array.js | 39 ++++++++++++++++++++++ 1 file changed, 39 insertions(+) create mode 100644 js/src/jit-test/tests/ion/apply-native-spreadnew-array.js (limited to 'js/src/jit-test/tests/ion/apply-native-spreadnew-array.js') diff --git a/js/src/jit-test/tests/ion/apply-native-spreadnew-array.js b/js/src/jit-test/tests/ion/apply-native-spreadnew-array.js new file mode 100644 index 0000000000..5c716f48b4 --- /dev/null +++ b/js/src/jit-test/tests/ion/apply-native-spreadnew-array.js @@ -0,0 +1,39 @@ +load(libdir + "array-compare.js"); + +const xs = [ + // Zero arguments. + [], + + // Single argument. + [1], + + // Few arguments. Even number of arguments. + [1, 2], + + // Few arguments. Odd number of arguments. + [1, 2, 3], + + // Many arguments. Even number of arguments. + [1, 2, 3, 4, 5, 6, 7, 8, 9, 0], + + // Many arguments. Odd number of arguments. + [1, 2, 3, 4, 5, 6, 7, 8, 9], +]; + +function f(x) { + // SpreadNew to a native function with an array. + return new Array(...x); +} + +// Don't inline |f| into the top-level script. +with ({}) ; + +for (let i = 0; i < 400; ++i) { + let x = xs[i % xs.length]; + + // NB: Array(1) creates the array `[,]`. + let expected = x.length !== 1 ? x : [,]; + + let result = f(x); + assertEq(arraysEqual(result, expected), true); +} -- cgit v1.2.3