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Add passing test Object-isSealed-01.js. no_r=me.

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This commit is contained in:
Jason Orendorff 2011-08-11 01:33:19 -05:00
parent 9bca815475
commit ed3e6bfd54
1 changed files with 32 additions and 0 deletions
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32
js/src/jit-test/tests/debug/Object-isSealed-01.js Normal file
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// Basic tests for Debugger.Object.prototype.{isSealed,isFrozen,isExtensible}.
var g = newGlobal("new-compartment");
var dbg = new Debugger;
var gw = dbg.addDebuggee(g);
function test(code) {
g.eval("x = (" + code + ");");
var xw = gw.getOwnPropertyDescriptor("x").value;
function check() {
assertEq(xw.isSealed(), g.Object.isSealed(g.x));
assertEq(xw.isFrozen(), g.Object.isFrozen(g.x));
assertEq(xw.isExtensible(), g.Object.isExtensible(g.x));
}
check();
g.Object.preventExtensions(g.x);
check();
g.Object.seal(g.x);
check();
g.Object.freeze(g.x);
check();
}
test("{}");
test("{a: [1]}");
test("Object.create(null, {x: {value: 3}, y: {get: Math.min}})");
test("[]");
test("[,,,,,]");
test("[0, 1, 2]");
test("this"); // This freezes g, so insert new tests before this line.