[experiment] test event delegation

[lifeart]

todo:

• check reactivity in event arguments

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[github-actions]

duration phase estimated improvement -111ms [-160ms to -63ms] OR -0.85% [-1.23% to -0.48%]
renderEnd phase no difference [-1ms to 1ms]
render1000Items1End phase estimated improvement -7ms [-13ms to -1ms] OR -0.87% [-1.61% to -0.11%]
clearItems1End phase no difference [-3ms to 1ms]
render1000Items2End phase no difference [0ms to 1ms]
clearItems2End phase no difference [0ms to 0ms]
render5000Items1End phase estimated improvement -34ms [-50ms to -19ms] OR -1.05% [-1.54% to -0.6%]
clearManyItems1End phase estimated improvement -4ms [-14ms to -1ms] OR -0.91% [-3.19% to -0.26%]
render5000Items2End phase estimated regression +122ms [106ms to 136ms] OR +4.04% [3.52% to 4.51%]
clearManyItems2End phase estimated improvement -139ms [-219ms to -127ms] OR -25.82% [-40.54% to -23.46%]
render1000Items3End phase no difference [-11ms to 2ms]
append1000Items1End phase estimated regression +19ms [8ms to 30ms] OR +2.89% [1.28% to 4.67%]
append1000Items2End phase estimated regression +36ms [19ms to 53ms] OR +5.08% [2.68% to 7.37%]
updateEvery10thItem1End phase estimated improvement -23ms [-31ms to -14ms] OR -5.04% [-6.84% to -3.13%]
updateEvery10thItem2End phase estimated regression +16ms [8ms to 23ms] OR +3.85% [1.93% to 5.44%]
selectFirstRow1End phase estimated improvement -14ms [-16ms to -1ms] OR -10.8% [-12.03% to -0.83%]
selectSecondRow1End phase no difference [0ms to 0ms]
removeFirstRow1End phase no difference [-5ms to 0ms]
removeSecondRow1End phase estimated improvement -1ms [-16ms to 0ms] OR -0.42% [-8.52% to -0.09%]
swapRows1End phase estimated improvement -1ms [-2ms to 0ms] OR -0.48% [-1.22% to -0.14%]
swapRows2End phase estimated improvement -1ms [-15ms to 0ms] OR -0.44% [-11.61% to -0.06%]
clearItems4End phase estimated improvement -2ms [-4ms to 0ms] OR -0.96% [-1.73% to -0.06%]
paint phase no difference [0ms to 0ms]

[10:03:31] Generating Benchmark Reports [started]
[10:03:36] Generating Benchmark Reports [completed]

Benchmark Reports    

JSON: /home/runner/work/glimmer-next/glimmer-next/tracerbench-results/compare.json

PDF: /home/runner/work/glimmer-next/glimmer-next/tracerbench-results/artifact-1.pdf

HTML: /home/runner/work/glimmer-next/glimmer-next/tracerbench-results/artifact-1.html

[github-actions]

Code Coverage Report

Coverage after merging test-event-delegation into master

76.21%

Coverage Report

File	Lines (%)	Funcs (%)	Uncovered Lines
.../pages/page-one
Smile.ts	77.55		6, 7, 8, 9, ...
.../pages/page-two
Clock.ts	94.12	83.33	17, 26
tests
utils.ts	95.79		29, 77, 78, 79, ...
utils
component.ts	95.79		78, 8, 9, 96, ...
dom-api.ts	96.88		25, 39, 40, 41, ...
dom.ts	98.48	90.24	825, 833, 834, 905, ...
reactive.ts	91.50		56, 61, 66, 67, ...
runtime.ts	95.74		11, 12, 13
shared.ts	79.13		96, 97, 98, 99, ...
vm.ts			24, 4
utils/benchmark
benchmark.ts	69.44		19, 20, 21, 22, ...
compat.ts	96.23		28, 29, 30, 38, ...
utils/control-flow
if.ts	63.12	50	76, 77, 95, 99, ...
list.ts	93.58	80	70, 74, 75, 76, ...
utils/helpers
hash.ts	81.82	66.67	14, 15, 16, 17, ...
if.ts	66.67		2, 3, 4
utils/inspector
ember-inspector.ts	14.70	0	96, 97, 98, 99, ...
index.ts	33.33	0	96, 97, 98, 99, ...
utils/ssr
rehydration-dom-api.ts	52.38		96, 97, 98, 99, ...
rehydration.ts			135, 144, 34, 37, ...