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jscript: More arguments object tests. 

Signed-off-by: Jacek Caban <jacek@codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard@winehq.org>
This commit is contained in:
Jacek Caban 2016-08-03 16:28:32 +02:00 committed by Alexandre Julliard
parent 2f63a1e009
commit 1857cdf57d
1 changed files with 36 additions and 0 deletions
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36
dlls/jscript/tests/lang.js
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@ -101,6 +101,10 @@ function testFunc1(x, y) {
ok(tmp === false, "arguments deleted");
ok(typeof(arguments) === "object", "typeof(arguments) = " + typeof(arguments));
x = 2;
ok(x === 2, "x = " + x);
ok(arguments[0] === 2, "arguments[0] = " + arguments[0]);
return true;
}
@ -211,6 +215,38 @@ function argumentsTest() {
argumentsTest();
// arguments object detached from its execution context
(function() {
var args, get_x, set_x;
function test_args(detached) {
ok(args[0] === 1, "args[0] = " + args[0]);
set_x(2);
ok(args[0] === (detached ? 1 : 2), "args[0] = " + args[0] + " expected " + (detached ? 1 : 2));
args[0] = 3;
ok(get_x() === (detached ? 2 : 3), "get_x() = " + get_x());
ok(args[0] === 3, "args[0] = " + args[0]);
}
(function(x) {
args = arguments;
get_x = function() { return x; };
set_x = function(v) { x = v; };
test_args(false);
x = 1;
})(1);
test_args(true);
})();
// arguments is a regular variable, it may be overwritten
(function() {
ok(typeof(arguments) === "object", "typeof(arguments) = " + typeof(arguments));
arguments = 1;
ok(arguments === 1, "arguments = " + arguments);
})();
(function callAsExprTest() {
ok(callAsExprTest.arguments === null, "callAsExprTest.arguments = " + callAsExprTest.arguments);
})(1,2);