diff options
Diffstat (limited to 'devtools/shared/heapsnapshot/tests/xpcshell/test_DominatorTreeNode_LabelAndShallowSize_04.js')
-rw-r--r-- | devtools/shared/heapsnapshot/tests/xpcshell/test_DominatorTreeNode_LabelAndShallowSize_04.js | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/devtools/shared/heapsnapshot/tests/xpcshell/test_DominatorTreeNode_LabelAndShallowSize_04.js b/devtools/shared/heapsnapshot/tests/xpcshell/test_DominatorTreeNode_LabelAndShallowSize_04.js new file mode 100644 index 0000000000..a087c39a2a --- /dev/null +++ b/devtools/shared/heapsnapshot/tests/xpcshell/test_DominatorTreeNode_LabelAndShallowSize_04.js @@ -0,0 +1,55 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ +"use strict"; + +// Test that we can generate label structures from node description reports. + +const breakdown = { + by: "coarseType", + objects: { + by: "objectClass", + then: { + by: "allocationStack", + then: { by: "count", count: true, bytes: true }, + noStack: { 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 }, + }, + domNode: { + by: "descriptiveType", + then: { by: "count", count: true, bytes: true }, + }, +}; + +const stack = saveStack(); + +const description = { + objects: { + Array: new Map([[stack, { count: 1, bytes: 512 }]]), + other: { count: 0, bytes: 0 }, + }, + strings: {}, + scripts: {}, + other: {}, + domNode: {}, +}; + +const expected = ["objects", "Array", stack]; + +const shallowSize = 512; + +function run_test() { + assertLabelAndShallowSize(breakdown, description, shallowSize, expected); +} |