Dataset 20261011-0550-f160c57 · measured 2026-10-11 05:50 UTC

Align

58 tests judged in this suite · 4 not judged.

98.6%2,354 of 2,388 subtests

Coverage — 44.5%: of the 5,364 subtests wpt.fyi runs in this directory we judge 2,388. The rest we do not run at all, so no figure above speaks for them.

By tests — the unit Interop counts — 98.3%: 57 of 58. A file is one test and passes only when every subtest in it passes, so this figure is the stricter of the two.

57Passingrendered pixel-identical to the reference, within the test's own fuzz allowance

1Failingevery one of them listed below, with the evidence

4Not judgedneeds JavaScript, interaction or a draft feature — a PDF engine has none

Every test in this suite

All 62 of them, grouped by the directory the corpus keeps them in — passes included. Open a directory to see what each test checks; open a test to see our render, the reference, the pixels that differ, and the source of both files.

62 tests in 8 directories

These are web-platform-tests files, unchanged. How the browsers score on the same suite · the suite upstream

Judged by assertions

141 files in this suite state what they expect in the markup or as a parser assertion rather than as a second rendering. Each one counts as its subtests in the figures above.

File	Subtests	Verdict
abspos/stretch-intrinsic-size-htb-htb.html	13/24	11 fail
abspos/stretch-intrinsic-size-vrl-htb.html	13/24	11 fail
abspos/stretch-intrinsic-size-vrl-vrl.html	13/24	11 fail
abspos/stretch-intrinsic-size-htb-vrl.html	15/24	9 fail
blocks/safe-justify-self-htb.html	18/24	6 fail
blocks/align-content-block-004.html	49/51	2 fail
parsing/place-content-invalid.html	9/10	1 fail
blocks/justify-self-text-align-2.html	2/3	1 fail
blocks/align-content-block-002.html	51/51	all pass
blocks/align-content-block-003.html	51/51	all pass
blocks/align-content-block-005.html	51/51	all pass
abspos/justify-self-htb-ltr-htb.html	40/40	all pass
abspos/justify-self-htb-ltr-vlr.html	40/40	all pass
abspos/justify-self-htb-ltr-vrl.html	40/40	all pass
abspos/justify-self-htb-rtl-htb.html	40/40	all pass
abspos/justify-self-htb-rtl-vlr.html	40/40	all pass
abspos/justify-self-htb-rtl-vrl.html	40/40	all pass
abspos/justify-self-vlr-ltr-htb.html	40/40	all pass
abspos/justify-self-vlr-ltr-vlr.html	40/40	all pass
abspos/justify-self-vlr-ltr-vrl.html	40/40	all pass
abspos/justify-self-vlr-rtl-htb.html	40/40	all pass
abspos/justify-self-vlr-rtl-vlr.html	40/40	all pass
abspos/justify-self-vlr-rtl-vrl.html	40/40	all pass
abspos/justify-self-vrl-ltr-htb.html	40/40	all pass
abspos/justify-self-vrl-ltr-vlr.html	40/40	all pass
abspos/justify-self-vrl-ltr-vrl.html	40/40	all pass
abspos/justify-self-vrl-rtl-htb.html	40/40	all pass
abspos/justify-self-vrl-rtl-vlr.html	40/40	all pass
abspos/justify-self-vrl-rtl-vrl.html	40/40	all pass
abspos/align-self-htb-ltr-htb.html	32/32	all pass
abspos/align-self-htb-ltr-vlr.html	32/32	all pass
abspos/align-self-htb-ltr-vrl.html	32/32	all pass
abspos/align-self-htb-rtl-htb.html	32/32	all pass
abspos/align-self-htb-rtl-vlr.html	32/32	all pass
abspos/align-self-htb-rtl-vrl.html	32/32	all pass
abspos/align-self-vlr-ltr-htb.html	32/32	all pass
abspos/align-self-vlr-ltr-vlr.html	32/32	all pass
abspos/align-self-vlr-ltr-vrl.html	32/32	all pass
abspos/align-self-vlr-rtl-htb.html	32/32	all pass
abspos/align-self-vlr-rtl-vlr.html	32/32	all pass
abspos/align-self-vlr-rtl-vrl.html	32/32	all pass
abspos/align-self-vrl-ltr-htb.html	32/32	all pass
abspos/align-self-vrl-ltr-vlr.html	32/32	all pass
abspos/align-self-vrl-ltr-vrl.html	32/32	all pass
abspos/align-self-vrl-rtl-htb.html	32/32	all pass
abspos/align-self-vrl-rtl-vlr.html	32/32	all pass
abspos/align-self-vrl-rtl-vrl.html	32/32	all pass
blocks/justify-self-htb-ltr-htb.html	32/32	all pass
blocks/justify-self-htb-ltr-vlr.html	32/32	all pass
blocks/justify-self-htb-ltr-vrl.html	32/32	all pass
blocks/justify-self-htb-rtl-htb.html	32/32	all pass
blocks/justify-self-htb-rtl-vlr.html	32/32	all pass
blocks/justify-self-htb-rtl-vrl.html	32/32	all pass
blocks/justify-self-vlr-ltr-htb.html	32/32	all pass
blocks/justify-self-vlr-ltr-vlr.html	32/32	all pass
blocks/justify-self-vlr-ltr-vrl.html	32/32	all pass
blocks/justify-self-vlr-rtl-htb.html	32/32	all pass
blocks/justify-self-vlr-rtl-vlr.html	32/32	all pass
blocks/justify-self-vlr-rtl-vrl.html	32/32	all pass
blocks/justify-self-vrl-ltr-htb.html	32/32	all pass
blocks/justify-self-vrl-ltr-vlr.html	32/32	all pass
blocks/justify-self-vrl-ltr-vrl.html	32/32	all pass
blocks/justify-self-vrl-rtl-htb.html	32/32	all pass
blocks/justify-self-vrl-rtl-vlr.html	32/32	all pass
blocks/justify-self-vrl-rtl-vrl.html	32/32	all pass
parsing/place-content-valid.html	26/26	all pass
parsing/place-content-computed.html	25/25	all pass
abspos/safe-align-self-htb.html	24/24	all pass
abspos/safe-align-self-vlr.html	24/24	all pass
abspos/safe-align-self-vrl.html	24/24	all pass
abspos/safe-justify-self-htb.html	24/24	all pass
abspos/safe-justify-self-vlr.html	24/24	all pass
abspos/safe-justify-self-vrl.html	24/24	all pass
blocks/safe-justify-self-vlr.html	24/24	all pass
blocks/safe-justify-self-vrl.html	24/24	all pass
parsing/align-items-invalid.html	24/24	all pass
parsing/justify-content-invalid.html	24/24	all pass
parsing/justify-items-valid.html	24/24	all pass
parsing/align-content-invalid.html	23/23	all pass
parsing/justify-items-computed.html	23/23	all pass
parsing/align-self-invalid.html	22/22	all pass
parsing/justify-self-valid.html	21/21	all pass
parsing/justify-self-computed.html	20/20	all pass
parsing/justify-self-invalid.html	20/20	all pass
parsing/place-items-computed.html	20/20	all pass
parsing/place-items-valid.html	20/20	all pass
parsing/align-content-valid.html	19/19	all pass
parsing/align-self-valid.html	19/19	all pass
parsing/justify-items-invalid.html	19/19	all pass
parsing/align-content-computed.html	18/18	all pass
parsing/align-items-valid.html	18/18	all pass
parsing/align-self-computed.html	18/18	all pass
parsing/justify-content-computed.html	18/18	all pass
parsing/justify-content-valid.html	18/18	all pass
parsing/place-self-computed.html	18/18	all pass
parsing/place-self-valid.html	18/18	all pass
parsing/align-items-computed.html	17/17	all pass
abspos/table-align-self-stretch.html	16/16	all pass
abspos/table-justify-self-stretch.html	16/16	all pass
content-distribution/default-overflow-alignment-single-axis-scroll-container.html	16/16	all pass
parsing/place-items-invalid.html	15/15	all pass
abspos/align-self-default-overflow-htb-ltr-htb.html	14/14	all pass
abspos/align-self-default-overflow-htb-ltr-vrl.html	14/14	all pass
abspos/align-self-default-overflow-htb-rtl-htb.html	14/14	all pass
abspos/align-self-default-overflow-htb-rtl-vrl.html	14/14	all pass
abspos/align-self-default-overflow-vrl-ltr-htb.html	14/14	all pass
abspos/align-self-default-overflow-vrl-ltr-vrl.html	14/14	all pass
abspos/align-self-default-overflow-vrl-rtl-htb.html	14/14	all pass
abspos/align-self-default-overflow-vrl-rtl-vrl.html	14/14	all pass
abspos/justify-self-default-overflow-htb-ltr-htb.html	14/14	all pass
abspos/justify-self-default-overflow-htb-ltr-vrl.html	14/14	all pass
abspos/justify-self-default-overflow-htb-rtl-htb.html	14/14	all pass
abspos/justify-self-default-overflow-htb-rtl-vrl.html	14/14	all pass
abspos/justify-self-default-overflow-vrl-ltr-htb.html	14/14	all pass
abspos/justify-self-default-overflow-vrl-ltr-vrl.html	14/14	all pass
abspos/justify-self-default-overflow-vrl-rtl-htb.html	14/14	all pass
abspos/justify-self-default-overflow-vrl-rtl-vrl.html	14/14	all pass
baseline-rules/synthesized-baseline-flexbox-001.html	14/14	all pass
baseline-rules/synthesized-baseline-grid-001.html	14/14	all pass
parsing/gap-computed.html	11/11	all pass
parsing/grid-gap-computed.html	11/11	all pass
parsing/gap-valid.html	9/9	all pass
parsing/grid-gap-valid.html	9/9	all pass
parsing/place-self-invalid.html	9/9	all pass
gaps/gap-parsing-002.html	8/8	all pass
parsing/column-gap-valid.html	6/6	all pass
parsing/grid-column-gap-valid.html	6/6	all pass
parsing/grid-row-gap-computed.html	6/6	all pass
parsing/row-gap-computed.html	6/6	all pass
baseline-rules/synthesized-baseline-inline-block-001.html	5/5	all pass
parsing/column-gap-computed.html	5/5	all pass
parsing/column-gap-invalid.html	5/5	all pass
parsing/grid-column-gap-computed.html	5/5	all pass
parsing/grid-column-gap-invalid.html	5/5	all pass
parsing/grid-row-gap-valid.html	5/5	all pass
parsing/row-gap-valid.html	5/5	all pass
parsing/gap-invalid.html	4/4	all pass
parsing/grid-gap-invalid.html	4/4	all pass
parsing/grid-row-gap-invalid.html	4/4	all pass
parsing/row-gap-invalid.html	4/4	all pass
blocks/justify-self-block-in-inline.html	2/2	all pass

Dataset 20261011-0550-f160c57 · measured 2026-10-11 05:50 UTC

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