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 --- .../destructuring-function-parameters.js | 45 ++++++++++++++++++++++ 1 file changed, 45 insertions(+) create mode 100644 js/src/tests/non262/reflect-parse/destructuring-function-parameters.js (limited to 'js/src/tests/non262/reflect-parse/destructuring-function-parameters.js') diff --git a/js/src/tests/non262/reflect-parse/destructuring-function-parameters.js b/js/src/tests/non262/reflect-parse/destructuring-function-parameters.js new file mode 100644 index 0000000000..6b3a777379 --- /dev/null +++ b/js/src/tests/non262/reflect-parse/destructuring-function-parameters.js @@ -0,0 +1,45 @@ +// |reftest| slow skip-if(!xulRuntime.shell) +function test() { + +function testParamPatternCombinations(makePattSrc, makePattPatt) { + var pattSrcs = makePatternCombinations(n => ("x" + n), makePattSrc); + var pattPatts = makePatternCombinations(n => (ident("x" + n)), makePattPatt); + + for (var i = 0; i < pattSrcs.length; i++) { + function makeSrc(body) { + return "(function(" + pattSrcs[i].join(",") + ") " + body + ")"; + } + function makePatt(body) { + return funExpr(null, pattPatts[i], body); + } + + // no upvars, block body + assertExpr(makeSrc("{ }"), makePatt(blockStmt([]))); + // upvars, block body + assertExpr(makeSrc("{ return [x1,x2,x3,x4,x5]; }"), + makePatt(blockStmt([returnStmt(arrExpr([ident("x1"), ident("x2"), ident("x3"), ident("x4"), ident("x5")]))]))); + } +} + +testParamPatternCombinations(n => ("{a" + n + ":x" + n + "," + "b" + n + ":y" + n + "," + "c" + n + ":z" + n + "}"), + n => (objPatt([assignProp("a" + n, ident("x" + n)), + assignProp("b" + n, ident("y" + n)), + assignProp("c" + n, ident("z" + n))]))); + +testParamPatternCombinations(n => ("{a" + n + ":x" + n + " = 10," + "b" + n + ":y" + n + " = 10," + "c" + n + ":z" + n + " = 10}"), + n => (objPatt([assignProp("a" + n, ident("x" + n), lit(10)), + assignProp("b" + n, ident("y" + n), lit(10)), + assignProp("c" + n, ident("z" + n), lit(10))]))); + +testParamPatternCombinations(n => ("[x" + n + "," + "y" + n + "," + "z" + n + "]"), + n => (arrPatt([assignElem("x" + n), assignElem("y" + n), assignElem("z" + n)]))); + +testParamPatternCombinations(n => ("[a" + n + ", ..." + "b" + n + "]"), + n => (arrPatt([assignElem("a" + n), spread(ident("b" + n))]))); + +testParamPatternCombinations(n => ("[a" + n + ", " + "b" + n + " = 10]"), + n => (arrPatt([assignElem("a" + n), assignElem("b" + n, lit(10))]))); + +} + +runtest(test); -- cgit v1.2.3