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author | Matt A. Tobin <email@mattatobin.com> | 2020-02-22 17:32:39 -0500 |
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committer | Matt A. Tobin <email@mattatobin.com> | 2020-02-22 17:32:39 -0500 |
commit | 4e2e9be6abed3225406b466099e397acc0f914d2 (patch) | |
tree | 023551018892b8e76ae80e63a08d9d6a27c21a77 /dom/heapsnapshot/tests/unit/test_ReadHeapSnapshot.js | |
parent | a7888b8cf20691a4090715ab9b055ec3cb75f5e8 (diff) | |
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Reclassify heapsnapshot and nsJSInspector as not part of devtools
This resolves Issue #316
Diffstat (limited to 'dom/heapsnapshot/tests/unit/test_ReadHeapSnapshot.js')
-rw-r--r-- | dom/heapsnapshot/tests/unit/test_ReadHeapSnapshot.js | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/dom/heapsnapshot/tests/unit/test_ReadHeapSnapshot.js b/dom/heapsnapshot/tests/unit/test_ReadHeapSnapshot.js new file mode 100644 index 000000000..dde139ffd --- /dev/null +++ b/dom/heapsnapshot/tests/unit/test_ReadHeapSnapshot.js @@ -0,0 +1,20 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +// Test that we can read core dumps into HeapSnapshot instances. + +if (typeof Debugger != "function") { + const { addDebuggerToGlobal } = Cu.import("resource://gre/modules/jsdebugger.jsm", {}); + addDebuggerToGlobal(this); +} + +function run_test() { + const filePath = ChromeUtils.saveHeapSnapshot({ globals: [this] }); + ok(true, "Should be able to save a snapshot."); + + const snapshot = ChromeUtils.readHeapSnapshot(filePath); + ok(snapshot, "Should be able to read a heap snapshot"); + ok(snapshot instanceof HeapSnapshot, "Should be an instanceof HeapSnapshot"); + + do_test_finished(); +} |