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Diffstat (limited to 'dom/heapsnapshot/tests/unit/test_DominatorTreeNode_LabelAndShallowSize_03.js')
-rw-r--r-- | dom/heapsnapshot/tests/unit/test_DominatorTreeNode_LabelAndShallowSize_03.js | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/dom/heapsnapshot/tests/unit/test_DominatorTreeNode_LabelAndShallowSize_03.js b/dom/heapsnapshot/tests/unit/test_DominatorTreeNode_LabelAndShallowSize_03.js new file mode 100644 index 000000000..ad35dcec1 --- /dev/null +++ b/dom/heapsnapshot/tests/unit/test_DominatorTreeNode_LabelAndShallowSize_03.js @@ -0,0 +1,47 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +// Test that we can generate label structures from node description reports. + +const breakdown = { + by: "coarseType", + objects: { + by: "objectClass", + then: { by: "count", count: true, bytes: true }, + other: { by: "count", count: true, bytes: true }, + }, + strings: { + by: "internalType", + then: { by: "count", count: true, bytes: true }, + }, + scripts: { + by: "internalType", + then: { by: "count", count: true, bytes: true }, + }, + other: { + by: "internalType", + then: { by: "count", count: true, bytes: true }, + }, +}; + +const description = { + objects: { + other: { count: 0, bytes: 0 } + }, + strings: { + "JSString": { count: 1, bytes: 42 }, + }, + scripts: {}, + other: {} +}; + +const expected = [ + "strings", + "JSString" +]; + +const shallowSize = 42; + +function run_test() { + assertLabelAndShallowSize(breakdown, description, shallowSize, expected); +} |