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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /devtools/shared/heapsnapshot/tests/xpcshell/test_DominatorTreeNode_getNodeByIdAlongPath_01.js | |
parent | Initial commit. (diff) | |
download | firefox-esr-upstream.tar.xz firefox-esr-upstream.zip |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'devtools/shared/heapsnapshot/tests/xpcshell/test_DominatorTreeNode_getNodeByIdAlongPath_01.js')
-rw-r--r-- | devtools/shared/heapsnapshot/tests/xpcshell/test_DominatorTreeNode_getNodeByIdAlongPath_01.js | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/devtools/shared/heapsnapshot/tests/xpcshell/test_DominatorTreeNode_getNodeByIdAlongPath_01.js b/devtools/shared/heapsnapshot/tests/xpcshell/test_DominatorTreeNode_getNodeByIdAlongPath_01.js new file mode 100644 index 0000000000..be1f210c3e --- /dev/null +++ b/devtools/shared/heapsnapshot/tests/xpcshell/test_DominatorTreeNode_getNodeByIdAlongPath_01.js @@ -0,0 +1,49 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ +"use strict"; + +// Test that we can find the node with the given id along the specified path. + +const node3000 = makeTestDominatorTreeNode({ nodeId: 3000 }); + +const node2000 = makeTestDominatorTreeNode({ nodeId: 2000 }, [ + makeTestDominatorTreeNode({}), + node3000, + makeTestDominatorTreeNode({}), +]); + +const node1000 = makeTestDominatorTreeNode({ nodeId: 1000 }, [ + makeTestDominatorTreeNode({}), + node2000, + makeTestDominatorTreeNode({}), +]); + +const tree = node1000; + +const path = [1000, 2000, 3000]; + +const tests = [ + { id: 1000, expected: node1000 }, + { id: 2000, expected: node2000 }, + { id: 3000, expected: node3000 }, +]; + +function run_test() { + for (const { id, expected } of tests) { + const actual = DominatorTreeNode.getNodeByIdAlongPath(id, tree, path); + equal(actual, expected, `We should have got the node with id = ${id}`); + } + + equal( + null, + DominatorTreeNode.getNodeByIdAlongPath(999999999999, tree, path), + "null is returned for nodes that are not even in the tree" + ); + + const lastNodeId = tree.children[tree.children.length - 1].nodeId; + equal( + null, + DominatorTreeNode.getNodeByIdAlongPath(lastNodeId, tree, path), + "null is returned for nodes that are not along the path" + ); +} |