summaryrefslogtreecommitdiffstats
path: root/testing/web-platform/tests/css/css-inline/baseline-source
diff options
context:
space:
mode:
Diffstat (limited to 'testing/web-platform/tests/css/css-inline/baseline-source')
-rw-r--r--testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-computed.html12
-rw-r--r--testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-001.html152
-rw-r--r--testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-002.html153
-rw-r--r--testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-003.html153
-rw-r--r--testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-invalid.html14
-rw-r--r--testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-001.html152
-rw-r--r--testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-002.html153
-rw-r--r--testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-003.html153
-rw-r--r--testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-valid.html11
9 files changed, 953 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-computed.html b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-computed.html
new file mode 100644
index 0000000000..e19f7ffca6
--- /dev/null
+++ b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-computed.html
@@ -0,0 +1,12 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-inline-3/#baseline-source">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/computed-testcommon.js"></script>
+<div id="target"></div>
+
+<script>
+test_computed_value('baseline-source', 'auto');
+test_computed_value('baseline-source', 'first');
+test_computed_value('baseline-source', 'last');
+</script>
diff --git a/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-001.html b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-001.html
new file mode 100644
index 0000000000..f9760c14c1
--- /dev/null
+++ b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-001.html
@@ -0,0 +1,152 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-inline-3/#baseline-source">
+<style>
+.target {
+ inline-size: 200px;
+ padding: 10px;
+ border: solid 3px;
+ position: relative;
+ line-height: 0;
+ font-size: 20px;
+}
+
+.inner {
+ border: solid 5px;
+ padding: 10px;
+ baseline-source: first;
+ font-size: 30px;
+}
+
+table { border-spacing: 0; }
+tr { vertical-align: baseline; }
+td { padding: 0; }
+caption {
+ margin: 10px;
+ background: lime;
+ block-size: 20px;
+}
+
+span {
+ display: inline-block;
+ width: 1em;
+ height: 1em;
+ outline: solid cyan 3px;
+ outline-offset: -3px;
+}
+</style>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/check-layout-th.js"></script>
+<body onload="checkLayout('.target > *')">
+
+<div class="target">
+ <span data-offset-y="35"></span>
+ <div class="inner" style="display: inline-block;" data-offset-y="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="35"></span>
+ <div class="inner" style="overflow: hidden; display: inline-block;" data-offset-y="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="35"></span>
+ <div class="inner" style="display: inline-block;" data-offset-y="10">
+ <div style="overflow: hidden;">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="25"></span>
+ <div class="inner" style="display: inline-block; columns: 2;" data-offset-y="10">
+ <div style="font-size: 20px;"><span></span></div>
+ <div style="font-size: 20px;"><span></span></div>
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="35"></span>
+ <div class="inner" style="overflow: hidden; display: -webkit-inline-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3;" data-offset-y="10">
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="35"></span>
+ <div class="inner" style="display: inline-flex; flex-direction: column;" data-offset-y="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="35"></span>
+ <div class="inner" style="display: inline-grid; grid-auto-flow: columns;" data-offset-y="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="60"></span>
+ <fieldset class="inner" style="display: inline-block;" data-offset-y="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-y="60"></span>
+ <fieldset class="inner" style="display: inline-flex; flex-direction: column;" data-offset-y="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-y="75"></span>
+ <table class="inner" style="display: inline-table;" data-offset-y="10">
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+</div>
+
+<div class="target">
+ <span data-offset-y="75"></span>
+ <div class="inner" style="display: inline-block;" data-offset-y="10">
+ <table>
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+ </div>
+</div>
diff --git a/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-002.html b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-002.html
new file mode 100644
index 0000000000..7e88562a1c
--- /dev/null
+++ b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-002.html
@@ -0,0 +1,153 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-inline-3/#baseline-source">
+<style>
+.target {
+ inline-size: 200px;
+ padding: 10px;
+ border: solid 3px;
+ position: relative;
+ line-height: 0;
+ font-size: 20px;
+ writing-mode: vertical-rl;
+}
+
+.inner {
+ border: solid 5px;
+ padding: 10px;
+ baseline-source: first;
+ font-size: 30px;
+}
+
+table { border-spacing: 0; }
+tr { vertical-align: baseline; }
+td { padding: 0; }
+caption {
+ margin: 10px;
+ background: lime;
+ block-size: 20px;
+}
+
+span {
+ display: inline-block;
+ width: 1em;
+ height: 1em;
+ outline: solid cyan 3px;
+ outline-offset: -3px;
+}
+</style>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/check-layout-th.js"></script>
+<body onload="checkLayout('.target > *')">
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <div class="inner" style="overflow: hidden; display: inline-block;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <div style="overflow: hidden;">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="65"></span>
+ <div class="inner" style="display: inline-block; columns: 2;" data-offset-x="10">
+ <div style="font-size: 20px;"><span></span></div>
+ <div style="font-size: 20px;"><span></span></div>
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="90"></span>
+ <div class="inner" style="overflow: hidden; display: -webkit-inline-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3;" data-offset-x="10">
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <div class="inner" style="display: inline-flex; flex-direction: column;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <div class="inner" style="display: inline-grid; grid-auto-flow: columns;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <fieldset class="inner" style="display: inline-block;" data-offset-x="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <fieldset class="inner" style="display: inline-flex; flex-direction: column;" data-offset-x="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-x="160"></span>
+ <table class="inner" style="display: inline-table;" data-offset-x="10">
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+</div>
+
+<div class="target">
+ <span data-offset-x="160"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <table>
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+ </div>
+</div>
diff --git a/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-003.html b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-003.html
new file mode 100644
index 0000000000..bbc0782211
--- /dev/null
+++ b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-first-003.html
@@ -0,0 +1,153 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-inline-3/#baseline-source">
+<style>
+.target {
+ inline-size: 200px;
+ padding: 10px;
+ border: solid 3px;
+ position: relative;
+ line-height: 0;
+ font-size: 20px;
+ writing-mode: vertical-lr;
+}
+
+.inner {
+ border: solid 5px;
+ padding: 10px;
+ baseline-source: first;
+ font-size: 30px;
+}
+
+table { border-spacing: 0; }
+tr { vertical-align: baseline; }
+td { padding: 0; }
+caption {
+ margin: 10px;
+ background: lime;
+ block-size: 20px;
+}
+
+span {
+ display: inline-block;
+ width: 1em;
+ height: 1em;
+ outline: solid cyan 3px;
+ outline-offset: -3px;
+}
+</style>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/check-layout-th.js"></script>
+<body onload="checkLayout('.target > *')">
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="overflow: hidden; display: inline-block;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <div style="overflow: hidden;">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="25"></span>
+ <div class="inner" style="display: inline-block; columns: 2;" data-offset-x="10">
+ <div style="font-size: 20px;"><span></span></div>
+ <div style="font-size: 20px;"><span></span></div>
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="overflow: hidden; display: -webkit-inline-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3;" data-offset-x="10">
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="display: inline-flex; flex-direction: column;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="display: inline-grid; grid-auto-flow: columns;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="55"></span>
+ <fieldset class="inner" style="display: inline-block;" data-offset-x="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-x="55"></span>
+ <fieldset class="inner" style="display: inline-flex; flex-direction: column;" data-offset-x="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-x="70"></span>
+ <table class="inner" style="display: inline-table;" data-offset-x="10">
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+</div>
+
+<div class="target">
+ <span data-offset-x="70"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <table>
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+ </div>
+</div>
diff --git a/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-invalid.html b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-invalid.html
new file mode 100644
index 0000000000..9be4f5c378
--- /dev/null
+++ b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-invalid.html
@@ -0,0 +1,14 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-inline-3/#baseline-source">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+
+<script>
+test_invalid_value('baseline-source', 'foobar');
+test_invalid_value('baseline-source', 'default');
+test_invalid_value('baseline-source', 'auto first');
+test_invalid_value('baseline-source', 'first auto');
+test_invalid_value('baseline-source', '3px');
+test_invalid_value('baseline-source', '10%');
+</script>
diff --git a/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-001.html b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-001.html
new file mode 100644
index 0000000000..4141fad5c0
--- /dev/null
+++ b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-001.html
@@ -0,0 +1,152 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-inline-3/#baseline-source">
+<style>
+.target {
+ inline-size: 200px;
+ padding: 10px;
+ border: solid 3px;
+ position: relative;
+ line-height: 0;
+ font-size: 20px;
+}
+
+.inner {
+ border: solid 5px;
+ padding: 10px;
+ baseline-source: last;
+ font-size: 30px;
+}
+
+table { border-spacing: 0; }
+tr { vertical-align: baseline; }
+td { padding: 0; }
+caption {
+ margin: 10px;
+ background: lime;
+ block-size: 20px;
+}
+
+span {
+ display: inline-block;
+ width: 1em;
+ height: 1em;
+ outline: solid cyan 3px;
+ outline-offset: -3px;
+}
+</style>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/check-layout-th.js"></script>
+<body onload="checkLayout('.target > *')">
+
+<div class="target">
+ <span data-offset-y="65"></span>
+ <div class="inner" style="display: inline-block;" data-offset-y="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="65"></span>
+ <div class="inner" style="overflow: hidden; display: inline-block;" data-offset-y="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="65"></span>
+ <div class="inner" style="display: inline-block;" data-offset-y="10">
+ <div style="overflow: hidden;">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="65"></span>
+ <div class="inner" style="display: inline-block; columns: 2;" data-offset-y="10">
+ <div style="font-size: 20px;"><span></span></div>
+ <div style="font-size: 20px;"><span></span></div>
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="95"></span>
+ <div class="inner" style="overflow: hidden; display: -webkit-inline-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3;" data-offset-y="10">
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="65"></span>
+ <div class="inner" style="display: inline-flex; flex-direction: column;" data-offset-y="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="65"></span>
+ <div class="inner" style="display: inline-grid; grid-auto-flow: columns;" data-offset-y="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-y="90"></span>
+ <fieldset class="inner" style="display: inline-block;" data-offset-y="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-y="90"></span>
+ <fieldset class="inner" style="display: inline-flex; flex-direction: column;" data-offset-y="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-y="135"></span>
+ <table class="inner" style="display: inline-table;" data-offset-y="10">
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+</div>
+
+<div class="target">
+ <span data-offset-y="135"></span>
+ <div class="inner" style="display: inline-block;" data-offset-y="10">
+ <table>
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+ </div>
+</div>
diff --git a/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-002.html b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-002.html
new file mode 100644
index 0000000000..b2e825b4d4
--- /dev/null
+++ b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-002.html
@@ -0,0 +1,153 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-inline-3/#baseline-source">
+<style>
+.target {
+ inline-size: 200px;
+ padding: 10px;
+ border: solid 3px;
+ position: relative;
+ line-height: 0;
+ font-size: 20px;
+ writing-mode: vertical-rl;
+}
+
+.inner {
+ border: solid 5px;
+ padding: 10px;
+ baseline-source: last;
+ font-size: 30px;
+}
+
+table { border-spacing: 0; }
+tr { vertical-align: baseline; }
+td { padding: 0; }
+caption {
+ margin: 10px;
+ background: lime;
+ block-size: 20px;
+}
+
+span {
+ display: inline-block;
+ width: 1em;
+ height: 1em;
+ outline: solid cyan 3px;
+ outline-offset: -3px;
+}
+</style>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/check-layout-th.js"></script>
+<body onload="checkLayout('.target > *')">
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="overflow: hidden; display: inline-block;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <div style="overflow: hidden;">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="display: inline-block; columns: 2;" data-offset-x="10">
+ <div style="font-size: 20px;"><span></span></div>
+ <div style="font-size: 20px;"><span></span></div>
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="overflow: hidden; display: -webkit-inline-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3;" data-offset-x="10">
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="display: inline-flex; flex-direction: column;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <div class="inner" style="display: inline-grid; grid-auto-flow: columns;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <fieldset class="inner" style="display: inline-block;" data-offset-x="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-x="30"></span>
+ <fieldset class="inner" style="display: inline-flex; flex-direction: column;" data-offset-x="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-x="100"></span>
+ <table class="inner" style="display: inline-table;" data-offset-x="10">
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+</div>
+
+<div class="target">
+ <span data-offset-x="100"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <table>
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+ </div>
+</div>
diff --git a/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-003.html b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-003.html
new file mode 100644
index 0000000000..96b8b2c958
--- /dev/null
+++ b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-last-003.html
@@ -0,0 +1,153 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-inline-3/#baseline-source">
+<style>
+.target {
+ inline-size: 200px;
+ padding: 10px;
+ border: solid 3px;
+ position: relative;
+ line-height: 0;
+ font-size: 20px;
+ writing-mode: vertical-lr;
+}
+
+.inner {
+ border: solid 5px;
+ padding: 10px;
+ baseline-source: last;
+ font-size: 30px;
+}
+
+table { border-spacing: 0; }
+tr { vertical-align: baseline; }
+td { padding: 0; }
+caption {
+ margin: 10px;
+ background: lime;
+ block-size: 20px;
+}
+
+span {
+ display: inline-block;
+ width: 1em;
+ height: 1em;
+ outline: solid cyan 3px;
+ outline-offset: -3px;
+}
+</style>
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/resources/check-layout-th.js"></script>
+<body onload="checkLayout('.target > *')">
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <div class="inner" style="overflow: hidden; display: inline-block;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <div style="overflow: hidden;">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <div class="inner" style="display: inline-block; columns: 2;" data-offset-x="10">
+ <div style="font-size: 20px;"><span></span></div>
+ <div style="font-size: 20px;"><span></span></div>
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="90"></span>
+ <div class="inner" style="overflow: hidden; display: -webkit-inline-box; -webkit-box-orient: vertical; -webkit-line-clamp: 3;" data-offset-x="10">
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ <span></span><br>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <div class="inner" style="display: inline-flex; flex-direction: column;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="60"></span>
+ <div class="inner" style="display: inline-grid; grid-auto-flow: columns;" data-offset-x="10">
+ <div><span></span></div>
+ <div><span></span></div>
+ </div>
+</div>
+
+<div class="target">
+ <span data-offset-x="85"></span>
+ <fieldset class="inner" style="display: inline-block;" data-offset-x="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-x="85"></span>
+ <fieldset class="inner" style="display: inline-flex; flex-direction: column;" data-offset-x="10">
+ <span></span><br><span></span>
+ <legend><span></span></legend>
+ </fieldset>
+</div>
+
+<div class="target">
+ <span data-offset-x="130"></span>
+ <table class="inner" style="display: inline-table;" data-offset-x="10">
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+</div>
+
+<div class="target">
+ <span data-offset-x="130"></span>
+ <div class="inner" style="display: inline-block;" data-offset-x="10">
+ <table>
+ <caption></caption>
+ <tr>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ <td><span></span><br><span></span></td>
+ </tr>
+ <tr>
+ <td><span></span><br><span></span></td>
+ <td style="font-size: 10px;"><span></span><br><span></span></td>
+ </tr>
+ <caption style="caption-side: bottom;"></caption>
+ </table>
+ </div>
+</div>
diff --git a/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-valid.html b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-valid.html
new file mode 100644
index 0000000000..6ca38566bb
--- /dev/null
+++ b/testing/web-platform/tests/css/css-inline/baseline-source/baseline-source-valid.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<link rel="help" href="https://drafts.csswg.org/css-inline-3/#baseline-source">
+<script src="/resources/testharness.js"></script>
+<script src="/resources/testharnessreport.js"></script>
+<script src="/css/support/parsing-testcommon.js"></script>
+
+<script>
+test_valid_value('baseline-source', 'auto');
+test_valid_value('baseline-source', 'first');
+test_valid_value('baseline-source', 'last');
+</script>