From 4e2e9be6abed3225406b466099e397acc0f914d2 Mon Sep 17 00:00:00 2001 From: "Matt A. Tobin" Date: Sat, 22 Feb 2020 17:32:39 -0500 Subject: Reclassify heapsnapshot and nsJSInspector as not part of devtools This resolves Issue #316 --- dom/heapsnapshot/tests/unit/test_DominatorTree_03.js | 13 +++++++++++++ 1 file changed, 13 insertions(+) create mode 100644 dom/heapsnapshot/tests/unit/test_DominatorTree_03.js (limited to 'dom/heapsnapshot/tests/unit/test_DominatorTree_03.js') diff --git a/dom/heapsnapshot/tests/unit/test_DominatorTree_03.js b/dom/heapsnapshot/tests/unit/test_DominatorTree_03.js new file mode 100644 index 000000000..0a14ce53d --- /dev/null +++ b/dom/heapsnapshot/tests/unit/test_DominatorTree_03.js @@ -0,0 +1,13 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +// Test that we can get the root of dominator trees. + +function run_test() { + const dominatorTree = saveHeapSnapshotAndComputeDominatorTree(); + equal(typeof dominatorTree.root, "number", "root should be a number"); + equal(Math.floor(dominatorTree.root), dominatorTree.root, "root should be an integer"); + ok(dominatorTree.root >= 0, "root should be positive"); + ok(dominatorTree.root <= Math.pow(2, 48), "root should be less than or equal to 2^48"); + do_test_finished(); +} -- cgit v1.2.3