js/src/jit-test/tests/basic/function-tosource-constructor.js@6474c204b198
js/src/jit-test/tests/basic/function-tosource-constructor.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 var f = Function("a", "b", "return a + b;");
2 assertEq(f.toString(), "function anonymous(a, b) {\nreturn a + b;\n}");
3 assertEq(f.toSource(), "(function anonymous(a, b) {\nreturn a + b;\n})");
4 assertEq(decompileFunction(f), f.toString());
5 assertEq(decompileBody(f), "return a + b;");
6 f = Function("a", "...rest", "return rest[42] + b;");
7 assertEq(f.toString(), "function anonymous(a, ...rest) {\nreturn rest[42] + b;\n}");
8 assertEq(f.toSource(), "(function anonymous(a, ...rest) {\nreturn rest[42] + b;\n})")
9 assertEq(decompileFunction(f), f.toString());
10 assertEq(decompileBody(f), "return rest[42] + b;");
11 f = Function("x", "return let (y) x;");
12 assertEq(f.toSource(), "(function anonymous(x) {\nreturn let (y) x;\n})");
13 f = Function("");
14 assertEq(f.toString(), "function anonymous() {\n\n}");
15 f = Function("", "(abc)");
16 assertEq(f.toString(), "function anonymous() {\n(abc)\n}");
17 f = Function("", "return function (a, b) a + b;")();
18 assertEq(f.toString(), "function (a, b) a + b");
