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/reflect-parse/expression.js | 193 ++++++++++++++++++++++++ 1 file changed, 193 insertions(+) create mode 100644 js/src/tests/non262/reflect-parse/expression.js (limited to 'js/src/tests/non262/reflect-parse/expression.js') diff --git a/js/src/tests/non262/reflect-parse/expression.js b/js/src/tests/non262/reflect-parse/expression.js new file mode 100644 index 0000000000..c91525aa98 --- /dev/null +++ b/js/src/tests/non262/reflect-parse/expression.js @@ -0,0 +1,193 @@ +// |reftest| skip-if(!xulRuntime.shell) +function test() { + +// primary expressions +assertExpr("true", lit(true)); +assertExpr("false", lit(false)); +assertExpr("42", lit(42)); +assertExpr("(/asdf/)", lit(/asdf/)); +assertExpr("this", thisExpr); +assertExpr("foo", ident("foo")); +if ("BigInt" in this) { + assertExpr("1234n", lit(BigInt(1234))); +} + +// member expressions +assertExpr("foo.bar", dotExpr(ident("foo"), ident("bar"))); +assertExpr("foo[bar]", memExpr(ident("foo"), ident("bar"))); +assertExpr("foo['bar']", memExpr(ident("foo"), lit("bar"))); +assertExpr("foo[42]", memExpr(ident("foo"), lit(42))); + +// optional member expressions +assertExpr("foo?.bar", optExpr(optDotExpr(ident("foo"), ident("bar")))); +assertExpr("foo?.bar.baz", optExpr(dotExpr(optDotExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("foo.bar?.baz", optExpr(optDotExpr(dotExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("foo?.bar?.baz", optExpr(optDotExpr(optDotExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("foo?.[bar].baz", optExpr(dotExpr(optMemExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("foo.bar?.[baz]", optExpr(optMemExpr(dotExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("foo[bar]?.[baz]", optExpr(optMemExpr(memExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("foo?.[bar][baz]", optExpr(memExpr(optMemExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("foo?.['bar']?.['baz']", optExpr(optMemExpr(optMemExpr(ident("foo"), lit("bar")), lit("baz")))); +assertExpr("foo?.[bar]?.baz", optExpr(optDotExpr(optMemExpr(ident("foo"), ident("bar")), ident("baz")))); + +// delete optional expressions +assertExpr("\ndelete [] ?. [1]", delOptExpr(optMemExpr(arrExpr([]), lit(1)))); +assertExpr("delete foo?.bar", delOptExpr(optDotExpr(ident("foo"), ident("bar")))); +assertExpr("delete foo?.bar.baz", delOptExpr(dotExpr(optDotExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("delete foo.bar?.baz", delOptExpr(optDotExpr(dotExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("delete foo?.bar?.baz", delOptExpr(optDotExpr(optDotExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("delete foo?.[bar].baz", delOptExpr(dotExpr(optMemExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("delete foo.bar?.[baz]", delOptExpr(optMemExpr(dotExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("delete foo[bar]?.[baz]", delOptExpr(optMemExpr(memExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("delete foo?.[bar][baz]", delOptExpr(memExpr(optMemExpr(ident("foo"), ident("bar")), ident("baz")))); +assertExpr("delete foo?.['bar']?.['baz']", delOptExpr(optMemExpr(optMemExpr(ident("foo"), lit("bar")), lit("baz")))); +assertExpr("delete foo?.[bar]?.baz", delOptExpr(optDotExpr(optMemExpr(ident("foo"), ident("bar")), ident("baz")))); + +// function expressions +assertExpr("(function(){})", funExpr(null, [], blockStmt([]))); +assertExpr("(function f() {})", funExpr(ident("f"), [], blockStmt([]))); +assertExpr("(function f(x,y,z) {})", funExpr(ident("f"), [ident("x"),ident("y"),ident("z")], blockStmt([]))); +assertExpr("a => a", arrowExpr([ident("a")], ident("a"))); +assertExpr("(a) => a", arrowExpr([ident("a")], ident("a"))); +assertExpr("a => b => a", arrowExpr([ident("a")], arrowExpr([ident("b")], ident("a")))); +assertExpr("a => {}", arrowExpr([ident("a")], blockStmt([]))); +assertExpr("a => ({})", arrowExpr([ident("a")], objExpr([]))); +assertExpr("(a, b, c) => {}", arrowExpr([ident("a"), ident("b"), ident("c")], blockStmt([]))); +assertExpr("([a, b]) => {}", arrowExpr([arrPatt([assignElem("a"), assignElem("b")])], blockStmt([]))); + +// Unary expressions +assertExpr("(++x)", updExpr("++", ident("x"), true)); +assertExpr("(x++)", updExpr("++", ident("x"), false)); +assertExpr("(+x)", unExpr("+", ident("x"))); +assertExpr("(-x)", unExpr("-", ident("x"))); +assertExpr("(!x)", unExpr("!", ident("x"))); +assertExpr("(~x)", unExpr("~", ident("x"))); +assertExpr("(delete x)", unExpr("delete", ident("x"))); +assertExpr("(typeof x)", unExpr("typeof", ident("x"))); +assertExpr("(void x)", unExpr("void", ident("x"))); + +// Bug 632026: constant-folding +assertExpr("typeof(0?0:a)", unExpr("typeof", condExpr(lit(0), lit(0), ident("a")))); + +// Binary exporessions +assertExpr("(x == y)", binExpr("==", ident("x"), ident("y"))); +assertExpr("(x != y)", binExpr("!=", ident("x"), ident("y"))); +assertExpr("(x === y)", binExpr("===", ident("x"), ident("y"))); +assertExpr("(x !== y)", binExpr("!==", ident("x"), ident("y"))); +assertExpr("(x < y)", binExpr("<", ident("x"), ident("y"))); +assertExpr("(x <= y)", binExpr("<=", ident("x"), ident("y"))); +assertExpr("(x > y)", binExpr(">", ident("x"), ident("y"))); +assertExpr("(x >= y)", binExpr(">=", ident("x"), ident("y"))); +assertExpr("(x << y)", binExpr("<<", ident("x"), ident("y"))); +assertExpr("(x >> y)", binExpr(">>", ident("x"), ident("y"))); +assertExpr("(x >>> y)", binExpr(">>>", ident("x"), ident("y"))); +assertExpr("(x + y)", binExpr("+", ident("x"), ident("y"))); +assertExpr("(w + x + y + z)", binExpr("+", binExpr("+", binExpr("+", ident("w"), ident("x")), ident("y")), ident("z"))); +assertExpr("(x - y)", binExpr("-", ident("x"), ident("y"))); +assertExpr("(w - x - y - z)", binExpr("-", binExpr("-", binExpr("-", ident("w"), ident("x")), ident("y")), ident("z"))); +assertExpr("(x * y)", binExpr("*", ident("x"), ident("y"))); +assertExpr("(x / y)", binExpr("/", ident("x"), ident("y"))); +assertExpr("(x % y)", binExpr("%", ident("x"), ident("y"))); +assertExpr("(x | y)", binExpr("|", ident("x"), ident("y"))); +assertExpr("(x ^ y)", binExpr("^", ident("x"), ident("y"))); +assertExpr("(x & y)", binExpr("&", ident("x"), ident("y"))); +assertExpr("(x in y)", binExpr("in", ident("x"), ident("y"))); +assertExpr("(x instanceof y)", binExpr("instanceof", ident("x"), ident("y"))); + +// Bug 571617: eliminate constant-folding +assertExpr("2 + 3", binExpr("+", lit(2), lit(3))); + +// Assignment expressions +assertExpr("(x = y)", aExpr("=", ident("x"), ident("y"))); +assertExpr("(x += y)", aExpr("+=", ident("x"), ident("y"))); +assertExpr("(x -= y)", aExpr("-=", ident("x"), ident("y"))); +assertExpr("(x *= y)", aExpr("*=", ident("x"), ident("y"))); +assertExpr("(x /= y)", aExpr("/=", ident("x"), ident("y"))); +assertExpr("(x %= y)", aExpr("%=", ident("x"), ident("y"))); +assertExpr("(x <<= y)", aExpr("<<=", ident("x"), ident("y"))); +assertExpr("(x >>= y)", aExpr(">>=", ident("x"), ident("y"))); +assertExpr("(x >>>= y)", aExpr(">>>=", ident("x"), ident("y"))); +assertExpr("(x |= y)", aExpr("|=", ident("x"), ident("y"))); +assertExpr("(x ^= y)", aExpr("^=", ident("x"), ident("y"))); +assertExpr("(x &= y)", aExpr("&=", ident("x"), ident("y"))); + +// Conditional expressions +assertExpr("(x || y)", logExpr("||", ident("x"), ident("y"))); +assertExpr("(x && y)", logExpr("&&", ident("x"), ident("y"))); +assertExpr("(x ?? y)", logExpr("??", ident("x"), ident("y"))); +assertExpr("(w || x || y || z)", logExpr("||", logExpr("||", logExpr("||", ident("w"), ident("x")), ident("y")), ident("z"))) +assertExpr("(x ? y : z)", condExpr(ident("x"), ident("y"), ident("z"))); + +// Sequence expressions +assertExpr("(x,y)", seqExpr([ident("x"),ident("y")])) +assertExpr("(x,y,z)", seqExpr([ident("x"),ident("y"),ident("z")])) +assertExpr("(a,b,c,d,e,f,g)", seqExpr([ident("a"),ident("b"),ident("c"),ident("d"),ident("e"),ident("f"),ident("g")])); + +// Call expressions +assertExpr("(new Object)", newExpr(ident("Object"), [])); +assertExpr("(new Object())", newExpr(ident("Object"), [])); +assertExpr("(new Object(42))", newExpr(ident("Object"), [lit(42)])); +assertExpr("(new Object(1,2,3))", newExpr(ident("Object"), [lit(1),lit(2),lit(3)])); +assertExpr("(String())", callExpr(ident("String"), [])); +assertExpr("(String(42))", callExpr(ident("String"), [lit(42)])); +assertExpr("(String(1,2,3))", callExpr(ident("String"), [lit(1),lit(2),lit(3)])); + +// Optional Call expressions +assertExpr("(String?.())", optExpr(optCallExpr(ident("String"), []))); +assertExpr("(String?.(42))", optExpr(optCallExpr(ident("String"), [lit(42)]))); +assertExpr("(String?.(1,2,3))", optExpr(optCallExpr(ident("String"), [lit(1),lit(2),lit(3)]))); +assertExpr("(String?.foo?.())", optExpr(optCallExpr(optDotExpr(ident("String"), ident("foo")), []))); +assertExpr("(String.foo?.())", optExpr(optCallExpr(dotExpr(ident("String"), ident("foo")), []))); +assertExpr("(String?.foo)()", callExpr(optExpr(optDotExpr(ident("String"), ident("foo"))), [])); +assertExpr("(String?.foo)?.()", optExpr(optCallExpr(optExpr(optDotExpr(ident("String"), ident("foo"))), []))); + +// Array expressions +assertExpr("[]", arrExpr([])); +assertExpr("[1]", arrExpr([lit(1)])); +assertExpr("[1,2]", arrExpr([lit(1),lit(2)])); +assertExpr("[1,2,3]", arrExpr([lit(1),lit(2),lit(3)])); +assertExpr("[1,,2,3]", arrExpr([lit(1),null,lit(2),lit(3)])); +assertExpr("[1,,,2,3]", arrExpr([lit(1),null,null,lit(2),lit(3)])); +assertExpr("[1,,,2,,3]", arrExpr([lit(1),null,null,lit(2),null,lit(3)])); +assertExpr("[1,,,2,,,3]", arrExpr([lit(1),null,null,lit(2),null,null,lit(3)])); +assertExpr("[,1,2,3]", arrExpr([null,lit(1),lit(2),lit(3)])); +assertExpr("[,,1,2,3]", arrExpr([null,null,lit(1),lit(2),lit(3)])); +assertExpr("[,,,1,2,3]", arrExpr([null,null,null,lit(1),lit(2),lit(3)])); +assertExpr("[,,,1,2,3,]", arrExpr([null,null,null,lit(1),lit(2),lit(3)])); +assertExpr("[,,,1,2,3,,]", arrExpr([null,null,null,lit(1),lit(2),lit(3),null])); +assertExpr("[,,,1,2,3,,,]", arrExpr([null,null,null,lit(1),lit(2),lit(3),null,null])); +assertExpr("[,,,,,]", arrExpr([null,null,null,null,null])); +assertExpr("[1, ...a, 2]", arrExpr([lit(1), spread(ident("a")), lit(2)])); +assertExpr("[,, ...a,, ...b, 42]", arrExpr([null,null, spread(ident("a")),, spread(ident("b")), lit(42)])); +assertExpr("[1,(2,3)]", arrExpr([lit(1),seqExpr([lit(2),lit(3)])])); +assertExpr("[,(2,3)]", arrExpr([null,seqExpr([lit(2),lit(3)])])); + +// Object expressions +assertExpr("({})", objExpr([])); +assertExpr("({x:1})", objExpr([{ key: ident("x"), value: lit(1) }])); +assertExpr("({x:x, y})", objExpr([{ key: ident("x"), value: ident("x"), shorthand: false }, + { key: ident("y"), value: ident("y"), shorthand: true }])); +assertExpr("({x:1, y:2})", objExpr([{ key: ident("x"), value: lit(1) }, + { key: ident("y"), value: lit(2) } ])); +assertExpr("({x:1, y:2, z:3})", objExpr([{ key: ident("x"), value: lit(1) }, + { key: ident("y"), value: lit(2) }, + { key: ident("z"), value: lit(3) } ])); +assertExpr("({x:1, 'y':2, z:3})", objExpr([{ key: ident("x"), value: lit(1) }, + { key: lit("y"), value: lit(2) }, + { key: ident("z"), value: lit(3) } ])); +assertExpr("({'x':1, 'y':2, z:3})", objExpr([{ key: lit("x"), value: lit(1) }, + { key: lit("y"), value: lit(2) }, + { key: ident("z"), value: lit(3) } ])); +assertExpr("({'x':1, 'y':2, 3:3})", objExpr([{ key: lit("x"), value: lit(1) }, + { key: lit("y"), value: lit(2) }, + { key: lit(3), value: lit(3) } ])); +assertExpr("({__proto__:x})", objExpr([{ type: "PrototypeMutation", value: ident("x") }])); +assertExpr("({'__proto__':x})", objExpr([{ type: "PrototypeMutation", value: ident("x") }])); +assertExpr("({['__proto__']:x})", objExpr([{ type: "Property", key: comp(lit("__proto__")), value: ident("x") }])); +assertExpr("({['__proto__']:q, __proto__() {}, __proto__: null })", + objExpr([{ type: "Property", key: comp(lit("__proto__")), value: ident("q") }, + { type: "Property", key: ident("__proto__"), method: true }, + { type: "PrototypeMutation", value: lit(null) }])); +} + +runtest(test); -- cgit v1.2.3