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| author | Matt A. Tobin <email@mattatobin.com> | 2020-02-22 17:32:39 -0500 |
|---|---|---|
| committer | Matt A. Tobin <email@mattatobin.com> | 2020-02-22 17:32:39 -0500 |
| commit | 4e2e9be6abed3225406b466099e397acc0f914d2 (patch) | |
| tree | 023551018892b8e76ae80e63a08d9d6a27c21a77 /dom/heapsnapshot/tests/mochitest/test_DominatorTree_01.html | |
| parent | a7888b8cf20691a4090715ab9b055ec3cb75f5e8 (diff) | |
| download | UXP-4e2e9be6abed3225406b466099e397acc0f914d2.tar UXP-4e2e9be6abed3225406b466099e397acc0f914d2.tar.gz UXP-4e2e9be6abed3225406b466099e397acc0f914d2.tar.lz UXP-4e2e9be6abed3225406b466099e397acc0f914d2.tar.xz UXP-4e2e9be6abed3225406b466099e397acc0f914d2.zip | |
Reclassify heapsnapshot and nsJSInspector as not part of devtools
This resolves Issue #316
Diffstat (limited to 'dom/heapsnapshot/tests/mochitest/test_DominatorTree_01.html')
| -rw-r--r-- | dom/heapsnapshot/tests/mochitest/test_DominatorTree_01.html | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/dom/heapsnapshot/tests/mochitest/test_DominatorTree_01.html b/dom/heapsnapshot/tests/mochitest/test_DominatorTree_01.html new file mode 100644 index 000000000..1f9d8c080 --- /dev/null +++ b/dom/heapsnapshot/tests/mochitest/test_DominatorTree_01.html @@ -0,0 +1,37 @@ +<!DOCTYPE HTML> +<html> +<!-- +Sanity test that we can compute dominator trees from a heap snapshot in a web window. +--> +<head> + <meta charset="utf-8"> + <title>ChromeUtils.saveHeapSnapshot test</title> + <script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css"> +</head> +<body> +<pre id="test"> +<script> +SimpleTest.waitForExplicitFinish(); +window.onload = function() { + const path = ChromeUtils.saveHeapSnapshot({ runtime: true }); + const snapshot = ChromeUtils.readHeapSnapshot(path); + + const dominatorTree = snapshot.computeDominatorTree(); + ok(dominatorTree); + ok(dominatorTree instanceof DominatorTree); + + let threw = false; + try { + new DominatorTree(); + } catch (e) { + threw = true; + } + ok(threw, "Constructor shouldn't be usable"); + + SimpleTest.finish(); +}; +</script> +</pre> +</body> +</html> |