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
|
/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
"use strict";
// Test that we can get the retained sizes of dominator trees.
function run_test() {
const dominatorTree = saveHeapSnapshotAndComputeDominatorTree();
equal(
typeof dominatorTree.getRetainedSize,
"function",
"getRetainedSize should be a function"
);
const size = dominatorTree.getRetainedSize(dominatorTree.root);
ok(size, "should get a size for the root");
equal(typeof size, "number", "retained sizes should be a number");
equal(Math.floor(size), size, "size should be an integer");
Assert.greater(size, 0, "size should be positive");
Assert.lessOrEqual(
size,
Math.pow(2, 64),
"size should be less than or equal to 2^64"
);
const bad = dominatorTree.getRetainedSize(1);
equal(bad, null, "null is returned for unknown node ids");
do_test_finished();
}
|
