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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /devtools/shared/heapsnapshot/tests/xpcshell/test_census-tree-node-10.js | |
parent | Initial commit. (diff) | |
download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | devtools/shared/heapsnapshot/tests/xpcshell/test_census-tree-node-10.js | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/devtools/shared/heapsnapshot/tests/xpcshell/test_census-tree-node-10.js b/devtools/shared/heapsnapshot/tests/xpcshell/test_census-tree-node-10.js new file mode 100644 index 0000000000..ba783f8e47 --- /dev/null +++ b/devtools/shared/heapsnapshot/tests/xpcshell/test_census-tree-node-10.js @@ -0,0 +1,51 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ +"use strict"; + +/** + * Test when multiple leaves in the census report map to the same node in an + * inverted CensusReportTree. + */ + +function run_test() { + const BREAKDOWN = { + by: "coarseType", + objects: { + by: "objectClass", + then: { by: "count", count: true, bytes: true }, + }, + other: { + by: "internalType", + then: { by: "count", count: true, bytes: true }, + }, + strings: { by: "count", count: true, bytes: true }, + scripts: { by: "count", count: true, bytes: true }, + domNode: { by: "count", count: true, bytes: true }, + }; + + const REPORT = { + objects: { + Array: { count: 1, bytes: 10 }, + }, + other: { + Array: { count: 1, bytes: 10 }, + }, + strings: { count: 0, bytes: 0 }, + scripts: { count: 0, bytes: 0 }, + domNode: { count: 0, bytes: 0 }, + }; + + const node = censusReportToCensusTreeNode(BREAKDOWN, REPORT, { + invert: true, + }); + + equal(node.children[0].name, "Array"); + equal(node.children[0].reportLeafIndex.size, 2); + dumpn( + `node.children[0].reportLeafIndex = ${[ + ...node.children[0].reportLeafIndex, + ]}` + ); + ok(node.children[0].reportLeafIndex.has(2)); + ok(node.children[0].reportLeafIndex.has(6)); +} |