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Diffstat (limited to '')
-rw-r--r-- | devtools/shared/heapsnapshot/tests/xpcshell/test_HeapAnalyses_takeCensus_07.js | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/devtools/shared/heapsnapshot/tests/xpcshell/test_HeapAnalyses_takeCensus_07.js b/devtools/shared/heapsnapshot/tests/xpcshell/test_HeapAnalyses_takeCensus_07.js new file mode 100644 index 0000000000..3f603122d3 --- /dev/null +++ b/devtools/shared/heapsnapshot/tests/xpcshell/test_HeapAnalyses_takeCensus_07.js @@ -0,0 +1,57 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ +"use strict"; + +// Test that the HeapAnalyses{Client,Worker} can take censuses and return +// an inverted CensusTreeNode. + +const BREAKDOWN = { + by: "coarseType", + objects: { + by: "objectClass", + then: { by: "count", count: true, bytes: true }, + other: { by: "count", count: true, bytes: true }, + }, + scripts: { + by: "internalType", + then: { by: "count", count: true, bytes: true }, + }, + strings: { + by: "internalType", + then: { by: "count", count: true, bytes: true }, + }, + other: { + by: "internalType", + then: { by: "count", count: true, bytes: true }, + }, + domNode: { + by: "descriptiveType", + then: { by: "count", count: true, bytes: true }, + }, +}; + +add_task(async function () { + const client = new HeapAnalysesClient(); + + const snapshotFilePath = saveNewHeapSnapshot(); + await client.readHeapSnapshot(snapshotFilePath); + ok(true, "Should have read the heap snapshot"); + + const { report } = await client.takeCensus(snapshotFilePath, { + breakdown: BREAKDOWN, + }); + + const { report: treeNode } = await client.takeCensus( + snapshotFilePath, + { + breakdown: BREAKDOWN, + }, + { + asInvertedTreeNode: true, + } + ); + + compareCensusViewData(BREAKDOWN, report, treeNode, { invert: true }); + + client.destroy(); +}); |