1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
|
// META: global=window,dedicatedworker,jsshell
// META: script=/wasm/jsapi/assertions.js
// META: script=/wasm/jsapi/memory/assertions.js
test(() => {
assert_throws_js(TypeError, () => new WebAssembly.Memory({ "initial": 10, "shared": true }));
}, "Shared memory without maximum");
test(t => {
const order = [];
new WebAssembly.Memory({
get maximum() {
order.push("maximum");
return {
valueOf() {
order.push("maximum valueOf");
return 1;
},
};
},
get initial() {
order.push("initial");
return {
valueOf() {
order.push("initial valueOf");
return 1;
},
};
},
get shared() {
order.push("shared");
return {
valueOf: t.unreached_func("should not call shared valueOf"),
};
},
});
assert_array_equals(order, [
"initial",
"initial valueOf",
"maximum",
"maximum valueOf",
"shared",
]);
}, "Order of evaluation for descriptor (with shared)");
test(() => {
const argument = { "initial": 4, "maximum": 10, shared: true };
const memory = new WebAssembly.Memory(argument);
assert_Memory(memory, { "size": 4, "shared": true });
}, "Shared memory");
|
