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Diffstat (limited to '')
-rw-r--r-- | devtools/shared/heapsnapshot/tests/xpcshell/test_HeapAnalyses_computeDominatorTree_01.js | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/devtools/shared/heapsnapshot/tests/xpcshell/test_HeapAnalyses_computeDominatorTree_01.js b/devtools/shared/heapsnapshot/tests/xpcshell/test_HeapAnalyses_computeDominatorTree_01.js new file mode 100644 index 0000000000..ba622f55df --- /dev/null +++ b/devtools/shared/heapsnapshot/tests/xpcshell/test_HeapAnalyses_computeDominatorTree_01.js @@ -0,0 +1,22 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ +"use strict"; + +// Test the HeapAnalyses{Client,Worker} "computeDominatorTree" request. + +add_task(async function () { + const client = new HeapAnalysesClient(); + + const snapshotFilePath = saveNewHeapSnapshot(); + await client.readHeapSnapshot(snapshotFilePath); + ok(true, "Should have read the heap snapshot"); + + const dominatorTreeId = await client.computeDominatorTree(snapshotFilePath); + equal( + typeof dominatorTreeId, + "number", + "should get a dominator tree id, and it should be a number" + ); + + client.destroy(); +}); |