function-tosource-constructor.js (758B)
1 var f = Function("a", "b", "return a + b;"); 2 assertEq(f.toString(), "function anonymous(a,b\n) {\nreturn a + b;\n}"); 3 if (Function.prototype.toSource) { 4 assertEq(f.toSource(), "(function anonymous(a,b\n) {\nreturn a + b;\n})"); 5 } 6 assertEq(decompileFunction(f), f.toString()); 7 f = Function("a", "...rest", "return rest[42] + b;"); 8 assertEq(f.toString(), "function anonymous(a,...rest\n) {\nreturn rest[42] + b;\n}"); 9 if (Function.prototype.toSource) { 10 assertEq(f.toSource(), "(function anonymous(a,...rest\n) {\nreturn rest[42] + b;\n})") 11 } 12 assertEq(decompileFunction(f), f.toString()); 13 f = Function(""); 14 assertEq(f.toString(), "function anonymous(\n) {\n\n}"); 15 f = Function("", "(abc)"); 16 assertEq(f.toString(), "function anonymous(\n) {\n(abc)\n}");