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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 157.0.8081.0 (wpt@d35b2d4ee, 2026-10-02) | Firefox 159.0a1 (wpt@d35b2d4ee, 2026-10-02) | Safari 253 preview (wpt@4527d579a, 2026-10-02) | Ladybird 1.0-44d79 (wpt@1b81534c4, 2026-09-30) | Servo Servo 0.7 (wpt@336cfcec7, 2026-10-01) | Blitz 89e5e615a (wpt@375cf2548, 2026-10-01)

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%Nov 2025Dec 2025Jan 2026Feb 2026Mar 2026Apr 2026May 2026Jun 2026Jul 2026Aug 2026Sep 2026Oct 2026ChromeFirefoxSafariLadybirdServoBlitz

Sort: alphabetical | by subtest count

AreaChromeFirefoxSafariLadybirdServoBlitz
Total71.7%299/41795.4%398/41775.5%315/41719.7%82/41722.8%95/41715.3%64/417
parsing61.2%128/209100.0%209/20992.8%194/20923.4%49/20923.4%49/20923.4%49/209
TestChromeFirefoxSafariLadybirdServoBlitz
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-dynamic-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-dynamic-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-end-001.htmlNOT RUNNOT RUNNOT RUNNOT RUNNOT RUNPASS
text-box-trim-end-001.html?class=alphabeticPASSPASSPASSFAILFAILNOT RUN
text-box-trim-end-001.html?class=autoPASSPASSPASSFAILFAILNOT RUN
text-box-trim-end-001.html?class=ideographicFAILPASSFAILFAILFAILNOT RUN
text-box-trim-end-001.html?class=ideographic-inkFAILPASSFAILFAILFAILNOT RUN
text-box-trim-end-001.html?class=textPASSPASSPASSFAILFAILNOT RUN
text-box-trim-end-001.html?class=vlr,autoPASSPASSPASSFAILFAILNOT RUN
text-box-trim-end-001.html?class=vlr,capPASSPASSPASSFAILFAILNOT RUN
text-box-trim-end-001.html?class=vlr,exPASSPASSPASSFAILFAILNOT RUN
text-box-trim-end-001.html?class=vlr,ideographicFAILPASSFAILFAILFAILNOT RUN
text-box-trim-end-001.html?class=vlr,ideographic-inkFAILPASSFAILFAILFAILNOT RUN
text-box-trim-end-001.html?class=vlr,textPASSPASSPASSFAILFAILNOT RUN
text-box-trim-end-001.html?class=vrl,alphabeticPASSPASSPASSFAILFAILNOT RUN
text-box-trim-end-001.html?class=vrl,autoPASSPASSPASSFAILFAILNOT RUN
text-box-trim-end-001.html?class=vrl,ideographicFAILPASSFAILFAILFAILNOT RUN
text-box-trim-end-001.html?class=vrl,ideographic-inkFAILPASSFAILFAILFAILNOT RUN
text-box-trim-end-001.html?class=vrl,textPASSPASSPASSFAILFAILNOT RUN
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.htmlNOT RUNNOT RUNNOT RUNNOT RUNNOT RUNFAIL
text-box-trim-inline-box-001.html?class=autoPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-001.html?class=capPASSPASSPASSFAILFAILNOT RUN
text-box-trim-inline-box-001.html?class=exPASSPASSPASSFAILFAILNOT RUN
text-box-trim-inline-box-001.html?class=textPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-001.html?class=vlr,alphabeticPASSPASSFAILFAILPASSNOT RUN
text-box-trim-inline-box-001.html?class=vlr,autoPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-001.html?class=vlr,textPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-001.html?class=vrl,autoPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-001.html?class=vrl,capPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-001.html?class=vrl,exPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-001.html?class=vrl,textPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-002.htmlNOT RUNNOT RUNNOT RUNNOT RUNNOT RUNFAIL
text-box-trim-inline-box-002.html?class=alphabeticPASSPASSPASSFAILFAILNOT RUN
text-box-trim-inline-box-002.html?class=autoPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-002.html?class=textPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-002.html?class=vlr,autoPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-002.html?class=vlr,capPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-002.html?class=vlr,exPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-002.html?class=vlr,textPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-002.html?class=vrl,alphabeticPASSPASSFAILFAILPASSNOT RUN
text-box-trim-inline-box-002.html?class=vrl,autoPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-002.html?class=vrl,textPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-003.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-inline-box-004.htmlNOT RUNNOT RUNNOT RUNNOT RUNNOT RUNFAIL
text-box-trim-inline-box-004.html?class=autoPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-004.html?class=capPASSPASSPASSFAILFAILNOT RUN
text-box-trim-inline-box-004.html?class=exPASSPASSPASSFAILFAILNOT RUN
text-box-trim-inline-box-004.html?class=textPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-004.html?class=vlr,alphabeticPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-004.html?class=vlr,autoPASSPASSPASSFAILPASSNOT RUN
text-box-trim-inline-box-004.html?class=vlr,textPASSPASSPASSFAILPASSNOT RUN
text-box-trim-inline-box-004.html?class=vrl,autoPASSPASSPASSFAILPASSNOT RUN
text-box-trim-inline-box-004.html?class=vrl,capPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-004.html?class=vrl,exPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-004.html?class=vrl,textPASSPASSPASSFAILPASSNOT RUN
text-box-trim-inline-box-005.htmlNOT RUNNOT RUNNOT RUNNOT RUNNOT RUNFAIL
text-box-trim-inline-box-005.html?class=alphabeticPASSPASSPASSFAILFAILNOT RUN
text-box-trim-inline-box-005.html?class=autoPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-005.html?class=textPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-005.html?class=vlr,autoPASSPASSPASSFAILPASSNOT RUN
text-box-trim-inline-box-005.html?class=vlr,capPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-005.html?class=vlr,exPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-005.html?class=vlr,textPASSPASSPASSFAILPASSNOT RUN
text-box-trim-inline-box-005.html?class=vrl,alphabeticPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-005.html?class=vrl,autoPASSPASSPASSFAILPASSNOT RUN
text-box-trim-inline-box-005.html?class=vrl,textPASSPASSPASSFAILPASSNOT RUN
text-box-trim-inline-box-006.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-inline-box-text-decoration-001.htmlNOT RUNNOT RUNNOT RUNNOT RUNNOT RUNFAIL
text-box-trim-inline-box-text-decoration-001.html?class=capPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=exPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=ideographicFAILPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=ideographic-inkFAILPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=textPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=vlr,alphabeticPASSPASSFAILFAILPASSNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=vlr,ideographicFAILPASSFAILFAILPASSNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=vlr,ideographic-inkFAILPASSFAILFAILPASSNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=vlr,textPASSPASSPASSPASSPASSNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=vrl,capPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=vrl,exPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=vrl,ideographicFAILPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=vrl,ideographic-inkFAILPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-001.html?class=vrl,textPASSPASSFAILPASSPASSNOT RUN
text-box-trim-inline-box-text-decoration-002.htmlNOT RUNNOT RUNNOT RUNNOT RUNNOT RUNFAIL
text-box-trim-inline-box-text-decoration-002.html?class=capPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-002.html?class=exPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-002.html?class=ideographicFAILPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-002.html?class=ideographic-inkFAILPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-002.html?class=textPASSPASSFAILPASSPASSNOT RUN
text-box-trim-inline-box-text-decoration-002.html?class=vlr,alphabeticPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-002.html?class=vlr,ideographicFAILPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-002.html?class=vlr,ideographic-inkFAILPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-002.html?class=vrl,capPASSPASSFAILFAILFAILNOT RUN
text-box-trim-inline-box-text-decoration-002.html?class=vrl,ideographicFAILPASSFAILFAILFAILNOT RUN
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.htmlNOT RUNNOT RUNNOT RUNNOT RUNNOT RUNPASS
text-box-trim-start-001.html?class=autoPASSPASSPASSFAILFAILNOT RUN
text-box-trim-start-001.html?class=capPASSPASSPASSFAILFAILNOT RUN
text-box-trim-start-001.html?class=exPASSPASSPASSFAILFAILNOT RUN
text-box-trim-start-001.html?class=ideographicFAILPASSFAILFAILFAILNOT RUN
text-box-trim-start-001.html?class=ideographic-inkFAILPASSFAILFAILFAILNOT RUN
text-box-trim-start-001.html?class=textPASSPASSPASSFAILFAILNOT RUN
text-box-trim-start-001.html?class=vlr,alphabeticPASSPASSPASSFAILFAILNOT RUN
text-box-trim-start-001.html?class=vlr,autoPASSPASSPASSFAILFAILNOT RUN
text-box-trim-start-001.html?class=vlr,ideographicFAILPASSFAILFAILFAILNOT RUN
text-box-trim-start-001.html?class=vlr,ideographic-inkFAILPASSFAILFAILFAILNOT RUN
text-box-trim-start-001.html?class=vlr,textPASSPASSPASSFAILFAILNOT RUN
text-box-trim-start-001.html?class=vrl,autoPASSPASSPASSFAILFAILNOT RUN
text-box-trim-start-001.html?class=vrl,capPASSPASSPASSFAILFAILNOT RUN
text-box-trim-start-001.html?class=vrl,exPASSPASSPASSFAILFAILNOT RUN
text-box-trim-start-001.html?class=vrl,ideographicFAILPASSFAILFAILFAILNOT RUN
text-box-trim-start-001.html?class=vrl,ideographic-inkFAILPASSFAILFAILFAILNOT RUN
text-box-trim-start-001.html?class=vrl,textPASSPASSPASSFAILFAILNOT RUN
text-box-trim-start-002.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-tall-line-001.htmlPASSPASSPASSFAILFAILFAIL
text-box-trim-text-emphasis-001.htmlPASSPASSPASSFAILFAILFAIL