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author | Matt A. Tobin <email@mattatobin.com> | 2020-02-22 17:32:39 -0500 |
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committer | wolfbeast <mcwerewolf@wolfbeast.com> | 2020-04-14 12:50:57 +0200 |
commit | 36fc5f674ef1a02d1498484c563a7108f4de44ed (patch) | |
tree | 120483cd8fc0decd189d5118941a9b23d6156ad5 /dom/heapsnapshot/tests/unit/test_census_filtering_02.js | |
parent | 7b30664f59e65cadb7d5eb2e42591e90a32871f8 (diff) | |
download | UXP-36fc5f674ef1a02d1498484c563a7108f4de44ed.tar UXP-36fc5f674ef1a02d1498484c563a7108f4de44ed.tar.gz UXP-36fc5f674ef1a02d1498484c563a7108f4de44ed.tar.lz UXP-36fc5f674ef1a02d1498484c563a7108f4de44ed.tar.xz UXP-36fc5f674ef1a02d1498484c563a7108f4de44ed.zip |
Reclassify heapsnapshot and nsJSInspector as not part of devtools
This resolves Issue #316
Diffstat (limited to 'dom/heapsnapshot/tests/unit/test_census_filtering_02.js')
-rw-r--r-- | dom/heapsnapshot/tests/unit/test_census_filtering_02.js | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/dom/heapsnapshot/tests/unit/test_census_filtering_02.js b/dom/heapsnapshot/tests/unit/test_census_filtering_02.js new file mode 100644 index 000000000..0a57ce66d --- /dev/null +++ b/dom/heapsnapshot/tests/unit/test_census_filtering_02.js @@ -0,0 +1,124 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +// Test filtering CensusTreeNode trees with an `allocationStack` breakdown. + +function run_test() { + const countBreakdown = { by: "count", count: true, bytes: true }; + + const BREAKDOWN = { + by: "allocationStack", + then: countBreakdown, + noStack: countBreakdown, + }; + + let stack1, stack2, stack3, stack4, stack5; + + (function foo() { + (function bar() { + (function baz() { + stack1 = saveStack(3); + }()); + (function quux() { + stack2 = saveStack(3); + stack3 = saveStack(3); + }()); + }()); + stack4 = saveStack(2); + }()); + + stack5 = saveStack(1); + + const REPORT = new Map([ + [stack1, { bytes: 10, count: 1 }], + [stack2, { bytes: 20, count: 2 }], + [stack3, { bytes: 30, count: 3 }], + [stack4, { bytes: 40, count: 4 }], + [stack5, { bytes: 50, count: 5 }], + ["noStack", { bytes: 60, count: 6 }], + ]); + + const EXPECTED = { + name: null, + bytes: 0, + totalBytes: 210, + count: 0, + totalCount: 21, + children: [ + { + name: stack1.parent.parent, + bytes: 0, + totalBytes: 60, + count: 0, + totalCount: 6, + children: [ + { + name: stack2.parent, + bytes: 0, + totalBytes: 50, + count: 0, + totalCount: 5, + children: [ + { + name: stack3, + bytes: 30, + totalBytes: 30, + count: 3, + totalCount: 3, + children: undefined, + id: 15, + parent: 14, + reportLeafIndex: 3, + }, + { + name: stack2, + bytes: 20, + totalBytes: 20, + count: 2, + totalCount: 2, + children: undefined, + id: 16, + parent: 14, + reportLeafIndex: 2, + } + ], + id: 14, + parent: 13, + reportLeafIndex: undefined, + }, + { + name: stack1.parent, + bytes: 0, + totalBytes: 10, + count: 0, + totalCount: 1, + children: [ + { + name: stack1, + bytes: 10, + totalBytes: 10, + count: 1, + totalCount: 1, + children: undefined, + id: 18, + parent: 17, + reportLeafIndex: 1, + } + ], + id: 17, + parent: 13, + reportLeafIndex: undefined, + } + ], + id: 13, + parent: 12, + reportLeafIndex: undefined, + } + ], + id: 12, + parent: undefined, + reportLeafIndex: undefined, + }; + + compareCensusViewData(BREAKDOWN, REPORT, EXPECTED, { filter: "bar" }); +} |