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WPT

This page compares scores on the Web Platform Tests across web engines, using the latest master runs from wpt.fyi and Blitz's own test runner.

wpt / css / css-inline / text-box-trim

Spec: CSS Inline Layout ↗

Runs: Chrome 159.0.8151.0 (wpt@3a4bbe672, 2026-11-09) | Firefox 162.0a1 (wpt@3a4bbe672, 2026-11-09) | Safari 256 preview (wpt@3a4bbe672, 2026-11-09) | Ladybird 1.0-da9df (wpt@264db3f3c, 2026-11-09) | Servo Servo 0.8 (wpt@fea36e49d, 2026-11-08) | Blitz b6ace6a0c (wpt@f6789b0b5, 2026-11-09)

Score history

Percentage of subtests passing over time, one master run per day. Every engine's percentage is relative to the same denominator: the total number of subtests known to any engine in the latest runs (so lines are not distorted by tests being added to WPT, and an engine that skips tests is not flattered for it).

1 month3 months6 months1 year2 years4 yearsAll time
0%20%40%60%80%100%Dec 2025Jan 2026Feb 2026Mar 2026Apr 2026May 2026Jun 2026Jul 2026Aug 2026Sep 2026Oct 2026Nov 2026ChromeFirefoxSafariLadybirdServoBlitz

Sort: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total73.1%300/41097.0%398/41077.0%316/41026.0%107/41023.1%95/41015.1%62/410
parsing61.2%128/209100.0%209/20992.8%194/20923.4%49/20923.4%49/20923.4%49/209
TestChromeFirefoxSafariLadybirdServoBlitz
Total85.5%172/20194.0%189/20160.6%122/20128.8%58/20122.8%46/2016.4%13/201
border-padding-001.htmlPASSPASSPASSFAILFAILFAIL
border-padding-002.htmlPASSPASSPASSFAILFAILFAIL
border-padding-003.htmlPASSPASSPASSFAILFAILFAIL
border-padding-004.htmlPASSPASSFAILFAILFAILFAIL
new-fc-001.htmlPASSFAILFAILFAILFAILFAIL
not-at-page-edges-001-print.htmlPASSPASSNOT RUNNOT RUNNOT RUNFAIL
not-at-page-edges-002-print.htmlPASSPASSNOT RUNNOT RUNNOT RUNFAIL
not-at-page-edges-003-print.htmlPASSPASSNOT RUNNOT RUNNOT RUNPASS
out-of-flow-001.htmlPASSPASSPASSFAILFAILFAIL
out-of-flow-002.htmlPASSPASSFAILFAILFAILFAIL
text-box-on-non-root-inline-box.html4/44/43/41/41/41/4
text-box-trim-accumulation-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-accumulation-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-accumulation-003.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-accumulation-004.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-atomic-inline-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-block-in-inline-end-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-block-in-inline-end-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-block-in-inline-end-003.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-block-in-inline-end-004.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-block-in-inline-start-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-block-in-inline-start-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-block-in-inline-start-003.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-both-with-bottom-aligned-box.htmlPASSFAILPASSFAILFAILFAIL
text-box-trim-dynamic-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-dynamic-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-end-001.html?class=alphabeticPASSPASSPASSFAILFAILFAIL
text-box-trim-end-001.html?class=autoPASSPASSPASSFAILFAILFAIL
text-box-trim-end-001.html?class=ideographicFAILPASSFAILFAILFAILFAIL
text-box-trim-end-001.html?class=ideographic-inkFAILPASSFAILFAILFAILFAIL
text-box-trim-end-001.html?class=textPASSPASSPASSFAILFAILFAIL
text-box-trim-end-001.html?class=vlr,autoPASSPASSPASSFAILFAILFAIL
text-box-trim-end-001.html?class=vlr,capPASSPASSPASSFAILFAILFAIL
text-box-trim-end-001.html?class=vlr,exPASSPASSPASSFAILFAILFAIL
text-box-trim-end-001.html?class=vlr,ideographicFAILPASSFAILFAILFAILFAIL
text-box-trim-end-001.html?class=vlr,ideographic-inkFAILPASSFAILFAILFAILFAIL
text-box-trim-end-001.html?class=vlr,textPASSPASSPASSFAILFAILFAIL
text-box-trim-end-001.html?class=vrl,alphabeticPASSPASSPASSPASSFAILFAIL
text-box-trim-end-001.html?class=vrl,autoPASSPASSPASSPASSFAILFAIL
text-box-trim-end-001.html?class=vrl,ideographicFAILPASSFAILPASSFAILFAIL
text-box-trim-end-001.html?class=vrl,ideographic-inkFAILPASSFAILPASSFAILFAIL
text-box-trim-end-001.html?class=vrl,textPASSPASSPASSPASSFAILFAIL
text-box-trim-end-002.htmlFAILPASSFAILFAILFAILFAIL
text-box-trim-end-003.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-end-empty-line-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-fieldset-001.htmlFAILPASSPASSFAILFAILFAIL
text-box-trim-first-line-pseudo-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-first-line-pseudo-002.htmlPASSFAILPASSFAILFAILFAIL
text-box-trim-first-line-pseudo-003.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-first-line-pseudo-004.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-first-line-pseudo-005.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-float-clear-br-001.htmlPASSPASSPASSPASSPASSPASS
text-box-trim-float-clear-br-002.htmlPASSPASSFAILPASSPASSPASS
text-box-trim-float-clear-br-003.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-float-start-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-fragmented-last-inline-box-001.htmlPASSPASSPASSPASSPASSPASS
text-box-trim-fragmented-last-inline-box-002.htmlPASSPASSPASSPASSPASSPASS
text-box-trim-half-leading-block-box-001.htmlPASSPASSPASSPASSPASSPASS
text-box-trim-half-leading-block-box-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-half-leading-block-box-003.htmlPASSFAILFAILPASSPASSPASS
text-box-trim-half-leading-block-box-004.htmlPASSPASSPASSPASSPASSPASS
text-box-trim-half-leading-block-box-005.htmlPASSPASSPASSPASSPASSFAIL
text-box-trim-half-leading-block-box-006.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-height-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-height-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-initial-letter-end-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-initial-letter-start-001.htmlPASSPASSPASSPASSPASSPASS
text-box-trim-inline-box-001.html?class=autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-001.html?class=capPASSPASSPASSFAILFAILFAIL
text-box-trim-inline-box-001.html?class=exPASSPASSPASSFAILFAILFAIL
text-box-trim-inline-box-001.html?class=textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-001.html?class=vlr,alphabeticPASSPASSFAILFAILPASSFAIL
text-box-trim-inline-box-001.html?class=vlr,autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-001.html?class=vlr,textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-001.html?class=vrl,autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-001.html?class=vrl,capPASSPASSFAILPASSFAILFAIL
text-box-trim-inline-box-001.html?class=vrl,exPASSPASSFAILPASSFAILFAIL
text-box-trim-inline-box-001.html?class=vrl,textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-002.html?class=alphabeticPASSPASSPASSFAILFAILFAIL
text-box-trim-inline-box-002.html?class=autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-002.html?class=textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-002.html?class=vlr,autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-002.html?class=vlr,capPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-002.html?class=vlr,exPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-002.html?class=vlr,textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-002.html?class=vrl,alphabeticPASSPASSFAILPASSPASSFAIL
text-box-trim-inline-box-002.html?class=vrl,autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-002.html?class=vrl,textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-003.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-inline-box-004.html?class=autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-004.html?class=capPASSPASSPASSFAILFAILFAIL
text-box-trim-inline-box-004.html?class=exPASSPASSPASSFAILFAILFAIL
text-box-trim-inline-box-004.html?class=textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-004.html?class=vlr,alphabeticPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-004.html?class=vlr,autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-004.html?class=vlr,textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-004.html?class=vrl,autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-004.html?class=vrl,capPASSPASSFAILPASSFAILFAIL
text-box-trim-inline-box-004.html?class=vrl,exPASSPASSFAILPASSFAILFAIL
text-box-trim-inline-box-004.html?class=vrl,textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-005.html?class=alphabeticPASSPASSPASSFAILFAILFAIL
text-box-trim-inline-box-005.html?class=autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-005.html?class=textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-005.html?class=vlr,autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-005.html?class=vlr,capPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-005.html?class=vlr,exPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-005.html?class=vlr,textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-005.html?class=vrl,alphabeticPASSPASSFAILPASSFAILFAIL
text-box-trim-inline-box-005.html?class=vrl,autoPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-005.html?class=vrl,textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-006.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-inline-box-text-decoration-001.html?class=capPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-001.html?class=exPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-001.html?class=ideographicFAILPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-001.html?class=ideographic-inkFAILPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-001.html?class=textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-text-decoration-001.html?class=vlr,alphabeticPASSPASSFAILFAILPASSFAIL
text-box-trim-inline-box-text-decoration-001.html?class=vlr,ideographicFAILPASSFAILFAILPASSFAIL
text-box-trim-inline-box-text-decoration-001.html?class=vlr,ideographic-inkFAILPASSFAILFAILPASSFAIL
text-box-trim-inline-box-text-decoration-001.html?class=vlr,textPASSPASSPASSPASSPASSFAIL
text-box-trim-inline-box-text-decoration-001.html?class=vrl,capPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-001.html?class=vrl,exPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-001.html?class=vrl,ideographicFAILPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-001.html?class=vrl,ideographic-inkFAILPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-001.html?class=vrl,textPASSPASSFAILPASSPASSFAIL
text-box-trim-inline-box-text-decoration-002.html?class=capPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-002.html?class=exPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-002.html?class=ideographicFAILPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-002.html?class=ideographic-inkFAILPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-002.html?class=textPASSPASSFAILPASSPASSFAIL
text-box-trim-inline-box-text-decoration-002.html?class=vlr,alphabeticPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-002.html?class=vlr,ideographicFAILPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-002.html?class=vlr,ideographic-inkFAILPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-002.html?class=vrl,capPASSPASSFAILFAILFAILFAIL
text-box-trim-inline-box-text-decoration-002.html?class=vrl,ideographicFAILPASSFAILFAILFAILFAIL
text-box-trim-line-clamp-001.htmlPASSFAILFAILFAILFAILFAIL
text-box-trim-line-clamp-002.htmlPASSFAILFAILFAILFAILFAIL
text-box-trim-line-clamp-auto-001.htmlPASSFAILFAILFAILFAILFAIL
text-box-trim-line-clamp-auto-002.htmlPASSFAILFAILFAILFAILFAIL
text-box-trim-line-clamp-auto-block-in-inline-001.htmlPASSFAILFAILFAILFAILFAIL
text-box-trim-line-clamp-auto-block-in-inline-002.htmlPASSFAILFAILFAILFAILFAIL
text-box-trim-list-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-multicol-001.htmlPASSPASSFAILFAILFAILFAIL
text-box-trim-multicol-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-multicol-003.htmlPASSPASSFAILFAILFAILFAIL
text-box-trim-multicol-004.htmlPASSPASSFAILFAILFAILFAIL
text-box-trim-multicol-005.htmlPASSPASSFAILFAILFAILFAIL
text-box-trim-multicol-006.htmlPASSPASSFAILFAILFAILFAIL
text-box-trim-multicol-007.htmlPASSPASSFAILFAILFAILFAIL
text-box-trim-multicol-008.htmlPASSPASSFAILFAILFAILFAIL
text-box-trim-multicol-009.htmlPASSFAILFAILFAILFAILFAIL
text-box-trim-multicol-010.htmlPASSPASSFAILFAILFAILFAIL
text-box-trim-multicol-011.htmlPASSPASSFAILFAILFAILFAIL
text-box-trim-multicol-012.htmlPASSFAILFAILFAILFAILFAIL
text-box-trim-multicol-013.html5/55/50/50/50/50/5
text-box-trim-multicol-014.htmlFAILPASSFAILFAILFAILFAIL
text-box-trim-not-ignore-nested-text-box-edge.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-om-001.html4/44/44/41/41/41/4
text-box-trim-on-button.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-pseudo-before-after-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-pseudo-before-after-002.htmlPASSPASSPASSPASSPASSPASS
text-box-trim-ruby-end-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-ruby-start-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-ruby-start-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-scroll-container-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-scroll-container-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-scroll-container-003.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-scroll-container-004.html0/33/33/30/30/30/3
text-box-trim-set-dynamically.htmlPASSPASSPASSPASSPASSPASS
text-box-trim-start-001.html?class=autoPASSPASSPASSFAILFAILFAIL
text-box-trim-start-001.html?class=capPASSPASSPASSFAILFAILFAIL
text-box-trim-start-001.html?class=exPASSPASSPASSFAILFAILFAIL
text-box-trim-start-001.html?class=ideographicFAILPASSFAILFAILFAILFAIL
text-box-trim-start-001.html?class=ideographic-inkFAILPASSFAILFAILFAILFAIL
text-box-trim-start-001.html?class=textPASSPASSPASSFAILFAILFAIL
text-box-trim-start-001.html?class=vlr,alphabeticPASSPASSPASSFAILFAILFAIL
text-box-trim-start-001.html?class=vlr,autoPASSPASSPASSFAILFAILFAIL
text-box-trim-start-001.html?class=vlr,ideographicFAILPASSFAILFAILFAILFAIL
text-box-trim-start-001.html?class=vlr,ideographic-inkFAILPASSFAILFAILFAILFAIL
text-box-trim-start-001.html?class=vlr,textPASSPASSPASSFAILFAILFAIL
text-box-trim-start-001.html?class=vrl,autoPASSPASSPASSPASSFAILFAIL
text-box-trim-start-001.html?class=vrl,capPASSPASSPASSPASSFAILFAIL
text-box-trim-start-001.html?class=vrl,exPASSPASSPASSPASSFAILFAIL
text-box-trim-start-001.html?class=vrl,ideographicFAILPASSFAILPASSFAILFAIL
text-box-trim-start-001.html?class=vrl,ideographic-inkFAILPASSFAILPASSFAILFAIL
text-box-trim-start-001.html?class=vrl,textPASSPASSPASSPASSFAILFAIL
text-box-trim-start-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-tall-line-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-text-emphasis-001.htmlPASSPASSPASSFAILFAILFAIL