Address context fragments issue

[JoviDeCroock]

Fixes #4716

When we do strict equality bailouts we rely on props.children as we aren't invoking render, this rather than setting the top-level fragment children to null clones them.

I've confirmed that the memory leak of #4679 is still addressed

[github-actions]

📊 Tachometer Benchmark Results

Summary

duration

• create10k: faster ✔ 0% - 1% (0.50ms - 9.82ms)
  ^{preact-local vs preact-main}
• filter-list: unsure 🔍 -0% - +1% (-0.00ms - +0.17ms)
  ^{preact-local vs preact-main}
• hydrate1k: unsure 🔍 -2% - +1% (-1.31ms - +0.56ms)
  ^{preact-local vs preact-main}
• many-updates: unsure 🔍 -1% - +3% (-0.18ms - +0.53ms)
  ^{preact-local vs preact-main}
• replace1k: unsure 🔍 -3% - +1% (-1.89ms - +0.95ms)
  ^{preact-local vs preact-main}
• text-update: unsure 🔍 -5% - +3% (-0.10ms - +0.06ms)
  ^{preact-local vs preact-main}
• todo: unsure 🔍 -1% - +2% (-0.24ms - +0.76ms)
  ^{preact-local vs preact-main}
• update10th1k: unsure 🔍 -1% - +5% (-0.47ms - +1.47ms)
  ^{preact-local vs preact-main}

usedJSHeapSize

• create10k: unsure 🔍 -0% - +0% (-0.02ms - +0.00ms)
  ^{preact-local vs preact-main}
• filter-list: unsure 🔍 -2% - +0% (-0.02ms - +0.01ms)
  ^{preact-local vs preact-main}
• hydrate1k: unsure 🔍 -3% - +5% (-0.25ms - +0.46ms)
  ^{preact-local vs preact-main}
• many-updates: unsure 🔍 -0% - +1% (-0.02ms - +0.03ms)
  ^{preact-local vs preact-main}
• replace1k: unsure 🔍 -0% - +0% (-0.00ms - +0.01ms)
  ^{preact-local vs preact-main}
• text-update: unsure 🔍 +0% - +0% (+0.00ms - +0.00ms)
  ^{preact-local vs preact-main}
• todo: unsure 🔍 -2% - +3% (-0.02ms - +0.04ms)
  ^{preact-local vs preact-main}
• update10th1k: unsure 🔍 -1% - +1% (-0.02ms - +0.03ms)
  ^{preact-local vs preact-main}

Results

create10k

• Browser: chrome-headless
• Sample size: 50
• Built by: CI #4581

• Commit: efd59b5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	957.21ms - 962.85ms	-	faster ✔ 0% - 1% 0.50ms - 9.82ms
preact-main	961.48ms - 968.90ms	slower ❌ 0% - 1% 0.50ms - 9.82ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	19.18ms - 19.19ms	-	unsure 🔍 -0% - +0% -0.02ms - +0.00ms
preact-main	19.18ms - 19.20ms	unsure 🔍 -0% - +0% -0.00ms - +0.02ms	-

filter-list

• Browser: chrome-headless
• Sample size: 50
• Built by: CI #4581

• Commit: efd59b5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	16.58ms - 16.75ms	-	unsure 🔍 -0% - +1% -0.00ms - +0.17ms
preact-main	16.55ms - 16.60ms	unsure 🔍 -1% - +0% -0.17ms - +0.00ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	1.53ms - 1.54ms	-	unsure 🔍 -2% - +0% -0.02ms - +0.01ms
preact-main	1.53ms - 1.56ms	unsure 🔍 -0% - +2% -0.01ms - +0.02ms	-

hydrate1k

• Browser: chrome-headless
• Sample size: 70
• Built by: CI #4581

• Commit: efd59b5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	76.22ms - 77.70ms	-	unsure 🔍 -2% - +1% -1.31ms - +0.56ms
preact-main	76.75ms - 77.91ms	unsure 🔍 -1% - +2% -0.56ms - +1.31ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	9.07ms - 9.55ms	-	unsure 🔍 -3% - +5% -0.25ms - +0.46ms
preact-main	8.95ms - 9.46ms	unsure 🔍 -5% - +3% -0.46ms - +0.25ms	-

many-updates

• Browser: chrome-headless
• Sample size: 50
• Built by: CI #4581

• Commit: efd59b5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	16.39ms - 17.10ms	-	unsure 🔍 -1% - +3% -0.18ms - +0.53ms
preact-main	16.55ms - 16.59ms	unsure 🔍 -3% - +1% -0.53ms - +0.18ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	3.77ms - 3.80ms	-	unsure 🔍 -0% - +1% -0.02ms - +0.03ms
preact-main	3.77ms - 3.80ms	unsure 🔍 -1% - +0% -0.03ms - +0.02ms	-

replace1k

• Browser: chrome-headless
• Sample size: 100
• Built by: CI #4581

• Commit: efd59b5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	70.32ms - 71.97ms	-	unsure 🔍 -3% - +1% -1.89ms - +0.95ms
preact-main	70.46ms - 72.76ms	unsure 🔍 -1% - +3% -0.95ms - +1.89ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	2.97ms - 2.99ms	-	unsure 🔍 -0% - +0% -0.00ms - +0.01ms
preact-main	2.98ms - 2.98ms	unsure 🔍 -0% - +0% -0.01ms - +0.00ms	-

run-warmup-0

Version	Avg time	vs preact-local	vs preact-main
preact-local	30.82ms - 31.53ms	-	unsure 🔍 -0% - +3% -0.09ms - +0.83ms
preact-main	30.52ms - 31.10ms	unsure 🔍 -3% - +0% -0.83ms - +0.09ms	-

run-warmup-1

Version	Avg time	vs preact-local	vs preact-main
preact-local	35.52ms - 36.43ms	-	unsure 🔍 -4% - +0% -1.31ms - +0.10ms
preact-main	36.05ms - 37.12ms	unsure 🔍 -0% - +4% -0.10ms - +1.31ms	-

run-warmup-2

Version	Avg time	vs preact-local	vs preact-main
preact-local	26.92ms - 27.48ms	-	unsure 🔍 -1% - +2% -0.23ms - +0.46ms
preact-main	26.88ms - 27.28ms	unsure 🔍 -2% - +1% -0.46ms - +0.23ms	-

run-warmup-3

Version	Avg time	vs preact-local	vs preact-main
preact-local	27.73ms - 28.36ms	-	unsure 🔍 -3% - +0% -0.85ms - +0.13ms
preact-main	28.03ms - 28.78ms	unsure 🔍 -0% - +3% -0.13ms - +0.85ms	-

run-warmup-4

Version	Avg time	vs preact-local	vs preact-main
preact-local	27.96ms - 28.59ms	-	unsure 🔍 -1% - +2% -0.25ms - +0.67ms
preact-main	27.73ms - 28.40ms	unsure 🔍 -2% - +1% -0.67ms - +0.25ms	-

run-final

Version	Avg time	vs preact-local	vs preact-main
preact-local	20.93ms - 21.38ms	-	unsure 🔍 -1% - +2% -0.28ms - +0.34ms
preact-main	20.90ms - 21.34ms	unsure 🔍 -2% - +1% -0.34ms - +0.28ms	-

text-update

• Browser: chrome-headless
• Sample size: 180
• Built by: CI #4581

• Commit: efd59b5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	2.11ms - 2.22ms	-	unsure 🔍 -5% - +3% -0.10ms - +0.06ms
preact-main	2.13ms - 2.25ms	unsure 🔍 -3% - +5% -0.06ms - +0.10ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	1.12ms - 1.12ms	-	unsure 🔍 +0% - +0% +0.00ms - +0.00ms
preact-main	1.12ms - 1.12ms	unsure 🔍 -0% - -0% -0.00ms - -0.00ms	-

todo

• Browser: chrome-headless
• Sample size: 50
• Built by: CI #4581

• Commit: efd59b5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	34.08ms - 35.04ms	-	unsure 🔍 -1% - +2% -0.24ms - +0.76ms
preact-main	34.16ms - 34.45ms	unsure 🔍 -2% - +1% -0.76ms - +0.24ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	1.26ms - 1.30ms	-	unsure 🔍 -2% - +3% -0.02ms - +0.04ms
preact-main	1.25ms - 1.29ms	unsure 🔍 -3% - +2% -0.04ms - +0.02ms	-

update10th1k

• Browser: chrome-headless
• Sample size: 60
• Built by: CI #4581

• Commit: efd59b5

duration

Version	Avg time	vs preact-local	vs preact-main
preact-local	32.39ms - 33.86ms	-	unsure 🔍 -1% - +5% -0.47ms - +1.47ms
preact-main	31.99ms - 33.26ms	unsure 🔍 -4% - +1% -1.47ms - +0.47ms	-

usedJSHeapSize

Version	Avg time	vs preact-local	vs preact-main
preact-local	2.96ms - 2.99ms	-	unsure 🔍 -1% - +1% -0.02ms - +0.03ms
preact-main	2.95ms - 2.99ms	unsure 🔍 -1% - +1% -0.03ms - +0.02ms	-

_{tachometer-reporter-action v2 for CI}

[github-actions]

Size Change: +163 B (+0.21%)

Total Size: 78.6 kB

Filename	Size	Change
dist/preact.js	4.76 kB	+23 B (+0.49%)
dist/preact.min.js	4.77 kB	+26 B (+0.55%)
dist/preact.min.module.js	4.79 kB	+25 B (+0.53%)
dist/preact.min.umd.js	4.79 kB	+27 B (+0.57%)
dist/preact.mjs	4.77 kB	+19 B (+0.4%)
dist/preact.module.js	4.77 kB	+19 B (+0.4%)
dist/preact.umd.js	4.8 kB	+24 B (+0.5%)

ℹ️ View Unchanged

Filename	Size
compat/dist/compat.js	4.12 kB
compat/dist/compat.mjs	4.05 kB
compat/dist/compat.module.js	4.05 kB
compat/dist/compat.umd.js	4.19 kB
debug/dist/debug.js	3.82 kB
debug/dist/debug.mjs	3.82 kB
debug/dist/debug.module.js	3.82 kB
debug/dist/debug.umd.js	3.9 kB
devtools/dist/devtools.js	260 B
devtools/dist/devtools.mjs	274 B
devtools/dist/devtools.module.js	274 B
devtools/dist/devtools.umd.js	346 B
hooks/dist/hooks.js	1.54 kB
hooks/dist/hooks.mjs	1.57 kB
hooks/dist/hooks.module.js	1.57 kB
hooks/dist/hooks.umd.js	1.61 kB
jsx-runtime/dist/jsxRuntime.js	978 B
jsx-runtime/dist/jsxRuntime.mjs	952 B
jsx-runtime/dist/jsxRuntime.module.js	952 B
jsx-runtime/dist/jsxRuntime.umd.js	1.05 kB
test-utils/dist/testUtils.js	473 B
test-utils/dist/testUtils.mjs	477 B
test-utils/dist/testUtils.module.js	477 B
test-utils/dist/testUtils.umd.js	555 B

_{compressed-size-action}

[coveralls]

coverage: 99.61% (+0.001%) from 99.609%
when pulling efd59b5 on fix-ctx-issue
into ecf6c40 on main.

[marvinhagemeister]

LGTM