From 86ca330fc39d54ba98499a5d5ddebf342c8e72bd Mon Sep 17 00:00:00 2001
From: Vladimir Levin <vmpstr@chromium.org>
Date: Mon, 25 Nov 2019 16:25:38 +0000
Subject: [PATCH] Bug 1594821 [wpt PR 20156] - WPT: Move css-intrinsic-size to
 css-sizing/intrinsic-size + add assert., a=testonly

Automatic update from web-platform-tests
WPT: Move css-intrinsic-size to css-sizing/intrinsic-size + add assert.

This patch moves the directory for the intrinsic-size tests from
css/css-intrinsic-size to
css/css-sizing/intrinsic-size

It also adds meta assert tags for the tests that explain what the test
is testing.

R=chrishtr@chromium.org, tabatkins@chromium.org

Change-Id: Ie09b8185b0df4d641eec916f52e16b7cda371219
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/1903843
Commit-Queue: Chris Harrelson <chrishtr@chromium.org>
Reviewed-by: Chris Harrelson <chrishtr@chromium.org>
Cr-Commit-Position: refs/heads/master@{#713508}

--

wpt-commits: 9ca10f118e10d95606525a632ba3c0f85318e6d3
wpt-pr: 20156


--HG--
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-001-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-001-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-002-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-002-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-003-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-003-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-004-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-004-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-005-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-005-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-006-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-006-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-007-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-007-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-008-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-008-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-009-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-009-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-010-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-010-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-011-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-011-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-012-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-012-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-013-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-013-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-014-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-014-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-015-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-015-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-016-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-016-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-017-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-017-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-018-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-018-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-019-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-019-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-020-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-020-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-021-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-021-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-022-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-022-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-023-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-023-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-024-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-024-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-025-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-025-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-026-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-026-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-001-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-001-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-002-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-002-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-003-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-003-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-001-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-001-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-002-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-002-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-003-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-003-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-004-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-004-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-005-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-005-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-006-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-006-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-007-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-007-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-008-ref.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-008-ref.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-block-size-computed.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-block-size-computed.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-block-size-invalid.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-block-size-invalid.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-block-size-valid.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-block-size-valid.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-height-computed.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-height-computed.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-height-invalid.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-height-invalid.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-height-valid.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-height-valid.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-inline-size-computed.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-inline-size-computed.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-inline-size-invalid.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-inline-size-invalid.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-inline-size-valid.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-inline-size-valid.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-computed.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-computed.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-invalid.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-invalid.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-sets-computed-dimensions.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-sets-computed-dimensions.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-valid.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-valid.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-width-computed.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-width-computed.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-width-invalid.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-width-invalid.html
rename : testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-width-valid.html => testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-width-valid.html
rename : testing/web-platform/tests/css/css-intrinsic-size/resources/dice.png => testing/web-platform/tests/css/css-sizing/intrinsic-size/resources/dice.png
---
 .../intrinsic-size}/intrinsic-size-001-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-001.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-002-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-002.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-003-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-003.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-004-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-004.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-005-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-005.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-006-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-006.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-007-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-007.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-008-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-008.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-009-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-009.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-010-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-010.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-011-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-011.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-012-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-012.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-013-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-013.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-014-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-014.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-015-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-015.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-016-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-016.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-017-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-017.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-018-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-018.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-019-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-019.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-020-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-020.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-021-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-021.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-022-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-022.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-023-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-023.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-024-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-024.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-025-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-025.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-026-ref.html             |   0
 .../intrinsic-size}/intrinsic-size-026.html                 |   1 +
 .../intrinsic-size}/intrinsic-size-with-auto-001-ref.html   |   0
 .../intrinsic-size}/intrinsic-size-with-auto-001.html       |   1 +
 .../intrinsic-size}/intrinsic-size-with-auto-002-ref.html   |   0
 .../intrinsic-size}/intrinsic-size-with-auto-002.html       |   1 +
 .../intrinsic-size}/intrinsic-size-with-auto-003-ref.html   |   0
 .../intrinsic-size}/intrinsic-size-with-auto-003.html       |   1 +
 .../intrinsic-size}/intrinsic-size-with-legacy-001-ref.html |   0
 .../intrinsic-size}/intrinsic-size-with-legacy-001.html     |   1 +
 .../intrinsic-size}/intrinsic-size-with-legacy-002-ref.html |   0
 .../intrinsic-size}/intrinsic-size-with-legacy-002.html     |   1 +
 .../intrinsic-size}/intrinsic-size-with-legacy-003-ref.html |   0
 .../intrinsic-size}/intrinsic-size-with-legacy-003.html     |   1 +
 .../intrinsic-size}/intrinsic-size-with-legacy-004-ref.html |   0
 .../intrinsic-size}/intrinsic-size-with-legacy-004.html     |   1 +
 .../intrinsic-size}/intrinsic-size-with-legacy-005-ref.html |   0
 .../intrinsic-size}/intrinsic-size-with-legacy-005.html     |   1 +
 .../intrinsic-size}/intrinsic-size-with-legacy-006-ref.html |   0
 .../intrinsic-size}/intrinsic-size-with-legacy-006.html     |   1 +
 .../intrinsic-size}/intrinsic-size-with-legacy-007-ref.html |   0
 .../intrinsic-size}/intrinsic-size-with-legacy-007.html     |   1 +
 .../intrinsic-size}/intrinsic-size-with-legacy-008-ref.html |   0
 .../intrinsic-size}/intrinsic-size-with-legacy-008.html     |   1 +
 .../parsing/intrinsic-block-size-computed.html              |   0
 .../parsing/intrinsic-block-size-invalid.html               |   0
 .../intrinsic-size}/parsing/intrinsic-block-size-valid.html |   0
 .../intrinsic-size}/parsing/intrinsic-height-computed.html  |   0
 .../intrinsic-size}/parsing/intrinsic-height-invalid.html   |   0
 .../intrinsic-size}/parsing/intrinsic-height-valid.html     |   0
 .../parsing/intrinsic-inline-size-computed.html             |   0
 .../parsing/intrinsic-inline-size-invalid.html              |   0
 .../parsing/intrinsic-inline-size-valid.html                |   0
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 .../parsing/intrinsic-size-sets-computed-dimensions.html    |   0
 .../intrinsic-size}/parsing/intrinsic-size-valid.html       |   0
 .../intrinsic-size}/parsing/intrinsic-width-computed.html   |   0
 .../intrinsic-size}/parsing/intrinsic-width-invalid.html    |   0
 .../intrinsic-size}/parsing/intrinsic-width-valid.html      |   0
 .../intrinsic-size}/resources/dice.png                      | Bin
 91 files changed, 37 insertions(+)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-001-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-001.html (78%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-002-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-002.html (81%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-003-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-003.html (83%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-004-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-004.html (83%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-005-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-005.html (83%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-006-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-006.html (82%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-007-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-007.html (86%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-008-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-008.html (89%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-009-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-009.html (88%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-010-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-010.html (87%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-011-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-011.html (87%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-012-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-012.html (81%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-013-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-013.html (92%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-014-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-014.html (88%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-015-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-015.html (85%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-016-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-016.html (90%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-017-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-017.html (84%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-018-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-018.html (86%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-019-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-019.html (83%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-020-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-020.html (82%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-021-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-021.html (86%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-022-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-022.html (86%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-023-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-023.html (86%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-024-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-024.html (87%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-025-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-025.html (92%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-026-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-026.html (92%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-auto-001-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-auto-001.html (89%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-auto-002-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-auto-002.html (89%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-auto-003-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-auto-003.html (88%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-001-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-001.html (82%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-002-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-002.html (89%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-003-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-003.html (83%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-004-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-004.html (85%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-005-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-005.html (90%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-006-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-006.html (90%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-007-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-007.html (90%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-008-ref.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/intrinsic-size-with-legacy-008.html (95%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-block-size-computed.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-block-size-invalid.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-block-size-valid.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-height-computed.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-height-invalid.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-height-valid.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-inline-size-computed.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-inline-size-invalid.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-inline-size-valid.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-size-computed.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-size-invalid.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-size-sets-computed-dimensions.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-size-valid.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-width-computed.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-width-invalid.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/parsing/intrinsic-width-valid.html (100%)
 rename testing/web-platform/tests/css/{css-intrinsic-size => css-sizing/intrinsic-size}/resources/dice.png (100%)

diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-001-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-001-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-001-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-001-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-001.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-001.html
similarity index 78%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-001.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-001.html
index 43c18a0e670b..4d17602a95f9 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-001.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-001.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-001-ref.html">
+<meta name="assert" content="intrinsic-size is used to size the div as if it had a single child of this size">
 
 <style>
 #target {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-002-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-002-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-002-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-002-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-002.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-002.html
similarity index 81%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-002.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-002.html
index d7c34558d3b7..55f209494125 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-002.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-002.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-002-ref.html">
+<meta name="assert" content="intrinsic-size is used to size the div, with parent's max-content width respecting it">
 
 <style>
 #border {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-003-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-003-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-003-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-003-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-003.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-003.html
similarity index 83%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-003.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-003.html
index da51eb3fc309..3dd41ba1d2c0 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-003.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-003.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-003-ref.html">
+<meta name="assert" content="intrinsic-size's width is ignored if width is specified">
 
 <style>
 #target {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-004-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-004-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-004-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-004-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-004.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-004.html
similarity index 83%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-004.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-004.html
index f24ffbecee80..9cce7ae25fc8 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-004.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-004.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-004-ref.html">
+<meta name="assert" content="div is sized to intrinsic-width if width is min-content">
 
 <style>
 #target {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-005-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-005-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-005-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-005-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-005.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-005.html
similarity index 83%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-005.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-005.html
index ffbfe8b1ec79..92b777d22e05 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-005.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-005.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-004-ref.html">
+<meta name="assert" content="div is sized to intrinsic-width if width is max-content">
 
 <style>
 #target {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-006-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-006-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-006-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-006-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-006.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-006.html
similarity index 82%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-006.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-006.html
index 3540df2734e4..82c6e8eef853 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-006.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-006.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-006-ref.html">
+<meta name="assert" content="content dimensions are ignored if intrinsic-size is specified">
 
 <style>
 #target {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-007-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-007-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-007-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-007-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-007.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-007.html
similarity index 86%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-007.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-007.html
index b0ff2c89e8ea..85fcae6cd91b 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-007.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-007.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-007-ref.html">
+<meta name="assert" content="intrinsic-size sizes the content box, not the border box">
 
 <style>
 #border {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-008-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-008-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-008-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-008-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-008.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-008.html
similarity index 89%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-008.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-008.html
index 27178f67d492..f3b344f6b0a7 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-008.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-008.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-008-ref.html">
+<meta name="assert" content="intrinsic-size specifies physical dimensions, and respects writing modes">
 
 <style>
 .border {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-009-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-009-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-009-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-009-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-009.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-009.html
similarity index 88%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-009.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-009.html
index 3d837b9b9bb8..06a02fe78bd0 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-009.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-009.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-009-ref.html">
+<meta name="assert" content="intrinsic-size sizes select multiple">
 
 <style>
 .border {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-010-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-010-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-010-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-010-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-010.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-010.html
similarity index 87%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-010.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-010.html
index 73d23c732c67..eea76ffb0732 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-010.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-010.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-010-ref.html">
+<meta name="assert" content="items are flexed correctly when they are sized by intrinsic-size in a flex row">
 
 <style>
 #flex {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-011-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-011-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-011-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-011-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-011.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-011.html
similarity index 87%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-011.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-011.html
index d050160f7f78..c7888f906f8b 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-011.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-011.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-011-ref.html">
+<meta name="assert" content="items are flexed correctly when they are sized by intrinsic-size in a flex column">
 
 <style>
 #flex {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-012-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-012-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-012-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-012-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-012.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-012.html
similarity index 81%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-012.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-012.html
index a5ba04751cd9..889b07ace922 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-012.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-012.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-012-ref.html">
+<meta name="assert" content="intrinsic-size overrides replaced content's intrinsic dimensions">
 
 <style>
 #target {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-013-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-013-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-013-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-013-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-013.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-013.html
similarity index 92%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-013.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-013.html
index dca4c17f7bd9..1082100012fd 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-013.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-013.html
@@ -5,6 +5,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-013-ref.html">
+<meta name="assert" content="changes in intrinsic-size cause reflow">
 <script src="/common/reftest-wait.js"></script>
 
 <style>
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-014-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-014-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-014-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-014-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-014.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-014.html
similarity index 88%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-014.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-014.html
index d69f58fd2ec2..4dd45a2da409 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-014.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-014.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-014-ref.html">
+<meta name="assert" content="intrinsic-size sizes fieldsets">
 
 <style>
 fieldset {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-015-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-015-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-015-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-015-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-015.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-015.html
similarity index 85%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-015.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-015.html
index c7a977540dde..5ca5e49992e1 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-015.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-015.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-contain-1/#containment-size">
 <link rel="match" href="intrinsic-size-015-ref.html">
+<meta name="assert" content="intrinsic-size sizes an inline-flex element">
 <style>
 div {
   display: inline-flex;
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-016-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-016-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-016-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-016-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-016.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-016.html
similarity index 90%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-016.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-016.html
index 2c1c917b4f82..ce6ac5c56e4a 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-016.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-016.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-016-ref.html">
+<meta name="assert" content="intrinsic-size take 'priority' over size-containment in flex">
 
 <style>
 #flex {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-017-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-017-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-017-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-017-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-017.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-017.html
similarity index 84%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-017.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-017.html
index d9d33477834b..5e2122f34ecf 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-017.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-017.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-017-ref.html">
+<meta name="assert" content="intrinsic-size specifies physical dimensions on replaced content">
 
 <style>
 body {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-018-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-018-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-018-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-018-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-018.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-018.html
similarity index 86%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-018.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-018.html
index e31b0a412eda..68931834d630 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-018.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-018.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-018-ref.html">
+<meta name="assert" content="width / height ignore intrinsic-size">
 
 <style>
 #target {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-019-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-019-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-019-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-019-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-019.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-019.html
similarity index 83%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-019.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-019.html
index 571863939c57..cae8e0739fe8 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-019.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-019.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-019-ref.html">
+<meta name="assert" content="div is sized to intrinsic-width when width is fit-content">
 
 <style>
 #target {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-020-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-020-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-020-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-020-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-020.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-020.html
similarity index 82%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-020.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-020.html
index c4055bb09d4a..a7286ce1054c 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-020.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-020.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-020-ref.html">
+<meta name="assert" content="replaced content is sized to intrinsic-width when width is min-content">
 
 <style>
 #target {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-021-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-021-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-021-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-021-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-021.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-021.html
similarity index 86%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-021.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-021.html
index 93e610be7acf..04591924f659 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-021.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-021.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-021-ref.html">
+<meta name="assert" content="flex container is sized by the largest intrinsic-height of content, even with align-self: stretch">
 
 <style>
 #flex {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-022-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-022-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-022-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-022-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-022.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-022.html
similarity index 86%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-022.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-022.html
index 5331df38fed8..3593b9cce38f 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-022.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-022.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-022-ref.html">
+<meta name="assert" content="grid container is sized by intrinsic-size, even if definite track sizes overflow">
 
 <style>
 #grid {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-023-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-023-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-023-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-023-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-023.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-023.html
similarity index 86%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-023.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-023.html
index aa946e82ac76..c64ef66a03fd 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-023.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-023.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-023-ref.html">
+<meta name="assert" content="grid container is sized by intrinsic-size, with fr-tracks using that space">
 
 <style>
 #grid {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-024-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-024-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-024-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-024-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-024.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-024.html
similarity index 87%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-024.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-024.html
index f9fdd8848fe8..b11317d96b01 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-024.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-024.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-024-ref.html">
+<meta name="assert" content="intrinsic-size sizes grid container, even if definite tracks are smaller">
 
 <style>
 #grid {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-025-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-025-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-025-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-025-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-025.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-025.html
similarity index 92%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-025.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-025.html
index d80b9772e5ae..ab9c56fc528e 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-025.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-025.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-025-ref.html">
+<meta name="assert" content="definite size auto-fit uses intrinsic-size for the available space">
 
 <style>
 .grid {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-026-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-026-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-026-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-026-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-026.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-026.html
similarity index 92%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-026.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-026.html
index fb5412bed8f1..100f542b7837 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-026.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-026.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-026-ref.html">
+<meta name="assert" content="auto-fit columns, with intrinsic-size interacting with min- and max- width">
 
 <style>
 .grid {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-001-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-001-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-001-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-001-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-001.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-001.html
similarity index 89%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-001.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-001.html
index 41b89e3d5aae..9c2dac07da2b 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-001.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-001.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-with-auto-001-ref.html">
+<meta name="assert" content="intrinsic-size auto is treated as 0 when overflow is not 'visible'">
 
 <style>
 div {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-002-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-002-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-002-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-002-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-002.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-002.html
similarity index 89%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-002.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-002.html
index 446f2154de81..5b3902455bdc 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-002.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-002.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-with-auto-002-ref.html">
+<meta name="assert" content="intrinsic-size auto is treated as 0 when overflow is not 'visible'">
 
 <style>
 div {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-003-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-003-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-003-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-003-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-003.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-003.html
similarity index 88%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-003.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-003.html
index c5da41152863..07ec0326787f 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-auto-003.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-auto-003.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-with-auto-003-ref.html">
+<meta name="assert" content="intrinsic-size auto is treated as 0 when overflow is not 'visible'">
 
 <style>
 img {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-001-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-001-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-001-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-001-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-001.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-001.html
similarity index 82%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-001.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-001.html
index e565b56fe98d..df662e5c7f17 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-001.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-001.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-with-legacy-001-ref.html">
+<meta name="assert" content="intrinsic-size legacy is treated the same as if it was not specified.">
 
 <style>
 #target {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-002-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-002-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-002-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-002-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-002.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-002.html
similarity index 89%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-002.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-002.html
index bc1141822a66..66d008ce6cef 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-002.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-002.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-with-legacy-002-ref.html">
+<meta name="assert" content="intrinsic-size legacy is treated the same as if it was not specified.">
 
 <style>
 #flex {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-003-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-003-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-003-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-003-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-003.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-003.html
similarity index 83%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-003.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-003.html
index 78502f4bd645..90e4f53bf64f 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-003.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-003.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-with-legacy-003-ref.html">
+<meta name="assert" content="intrinsic-size legacy is treated the same as if it was not specified.">
 
 <style>
 #one {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-004-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-004-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-004-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-004-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-004.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-004.html
similarity index 85%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-004.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-004.html
index 7187222c4ce5..dfeed45d73b9 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-004.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-004.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-with-legacy-004-ref.html">
+<meta name="assert" content="intrinsic-size legacy is treated the same as if it was not specified.">
 
 <style>
 img {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-005-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-005-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-005-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-005-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-005.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-005.html
similarity index 90%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-005.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-005.html
index 0ec60fdaa335..baf9bef3aca6 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-005.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-005.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-with-legacy-005-ref.html">
+<meta name="assert" content="intrinsic-size legacy is treated the same as if it was not specified.">
 
 <style>
 .grid {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-006-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-006-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-006-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-006-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-006.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-006.html
similarity index 90%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-006.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-006.html
index e4882539b82b..41ef1fddc19d 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-006.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-006.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-with-legacy-006-ref.html">
+<meta name="assert" content="intrinsic-size legacy is treated the same as if it was not specified.">
 
 <style>
 .grid {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-007-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-007-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-007-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-007-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-007.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-007.html
similarity index 90%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-007.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-007.html
index 0e749f7038c8..df2c57b5d8a7 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-007.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-007.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-with-legacy-007-ref.html">
+<meta name="assert" content="intrinsic-size legacy is treated the same as if it was not specified.">
 
 <style>
 .grid {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-008-ref.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-008-ref.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-008-ref.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-008-ref.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-008.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-008.html
similarity index 95%
rename from testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-008.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-008.html
index 973683aac420..45b8fbdd2448 100644
--- a/testing/web-platform/tests/css/css-intrinsic-size/intrinsic-size-with-legacy-008.html
+++ b/testing/web-platform/tests/css/css-sizing/intrinsic-size/intrinsic-size-with-legacy-008.html
@@ -4,6 +4,7 @@
 <link rel="author" title="Vladimir Levin" href="mailto:vmpstr@chromium.org">
 <link rel="help" href="https://drafts.csswg.org/css-sizing-4/#intrinsic-size-override">
 <link rel="match" href="intrinsic-size-with-legacy-008-ref.html">
+<meta name="assert" content="intrinsic-size legacy is treated the same as if it was not specified.">
 
 <style>
 .grid {
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-block-size-computed.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-block-size-computed.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-block-size-computed.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-block-size-computed.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-block-size-invalid.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-block-size-invalid.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-block-size-invalid.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-block-size-invalid.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-block-size-valid.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-block-size-valid.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-block-size-valid.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-block-size-valid.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-height-computed.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-height-computed.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-height-computed.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-height-computed.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-height-invalid.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-height-invalid.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-height-invalid.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-height-invalid.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-height-valid.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-height-valid.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-height-valid.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-height-valid.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-inline-size-computed.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-inline-size-computed.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-inline-size-computed.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-inline-size-computed.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-inline-size-invalid.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-inline-size-invalid.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-inline-size-invalid.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-inline-size-invalid.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-inline-size-valid.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-inline-size-valid.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-inline-size-valid.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-inline-size-valid.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-computed.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-computed.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-computed.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-computed.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-invalid.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-invalid.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-invalid.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-invalid.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-sets-computed-dimensions.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-sets-computed-dimensions.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-sets-computed-dimensions.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-sets-computed-dimensions.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-valid.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-valid.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-size-valid.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-size-valid.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-width-computed.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-width-computed.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-width-computed.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-width-computed.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-width-invalid.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-width-invalid.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-width-invalid.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-width-invalid.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-width-valid.html b/testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-width-valid.html
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/parsing/intrinsic-width-valid.html
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/parsing/intrinsic-width-valid.html
diff --git a/testing/web-platform/tests/css/css-intrinsic-size/resources/dice.png b/testing/web-platform/tests/css/css-sizing/intrinsic-size/resources/dice.png
similarity index 100%
rename from testing/web-platform/tests/css/css-intrinsic-size/resources/dice.png
rename to testing/web-platform/tests/css/css-sizing/intrinsic-size/resources/dice.png
-- 
2.11.4.GIT