From 26a029d407be480d791972afb5975cf62c9360a6 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Fri, 19 Apr 2024 02:47:55 +0200
Subject: Adding upstream version 124.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../fallback-layout/bad-return.https.html          | 50 +++++++++++++
 .../fallback-layout/constructor-error.https.html   | 51 +++++++++++++
 .../fallback-layout/error.https.html               | 50 +++++++++++++
 .../fallback-layout-fallback-ref.html              | 11 +++
 .../fallback-layout/invalid-child.https.html       | 84 ++++++++++++++++++++++
 .../fallback-layout/invalid-fragment.https.html    | 82 +++++++++++++++++++++
 .../fallback-layout/no-promise.https.html          | 41 +++++++++++
 .../fallback-layout/unresolved-promise.https.html  | 41 +++++++++++
 8 files changed, 410 insertions(+)
 create mode 100644 testing/web-platform/tests/css/css-layout-api/fallback-layout/bad-return.https.html
 create mode 100644 testing/web-platform/tests/css/css-layout-api/fallback-layout/constructor-error.https.html
 create mode 100644 testing/web-platform/tests/css/css-layout-api/fallback-layout/error.https.html
 create mode 100644 testing/web-platform/tests/css/css-layout-api/fallback-layout/fallback-layout-fallback-ref.html
 create mode 100644 testing/web-platform/tests/css/css-layout-api/fallback-layout/invalid-child.https.html
 create mode 100644 testing/web-platform/tests/css/css-layout-api/fallback-layout/invalid-fragment.https.html
 create mode 100644 testing/web-platform/tests/css/css-layout-api/fallback-layout/no-promise.https.html
 create mode 100644 testing/web-platform/tests/css/css-layout-api/fallback-layout/unresolved-promise.https.html

(limited to 'testing/web-platform/tests/css/css-layout-api/fallback-layout')
diff --git a/testing/web-platform/tests/css/css-layout-api/fallback-layout/bad-return.https.html b/testing/web-platform/tests/css/css-layout-api/fallback-layout/bad-return.https.html
new file mode 100644
index 0000000000..3e671537c9
--- /dev/null
+++ b/testing/web-platform/tests/css/css-layout-api/fallback-layout/bad-return.https.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#invoke-a-layout-callback">
+<link rel="match" href="fallback-layout-fallback-ref.html">
+<meta name="assert" content="This test checks that a layout() class with the layout function returning a bad value will fallback to block layout." />
+<style>
+.test {
+  background: red;
+  border: solid 2px;
+  width: 100px;
+}
+
+.float {
+  float: left;
+  width: 50%;
+  height: 100px;
+}
+
+.fc {
+  display: flow-root;
+  height: 100px;
+}
+
+@supports (display: layout(bad-return)) {
+  .test {
+    display: layout(bad-return);
+    background: green;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<!-- This tests that when the "layout()" layout function returns a bad value, it will fallback to block layout. -->
+<div class="test">
+  <div class="float"></div>
+  <div class="fc"></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('bad-return', class {
+  async intrinsicSizes() {}
+  async layout() { return 42; }
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/testing/web-platform/tests/css/css-layout-api/fallback-layout/constructor-error.https.html b/testing/web-platform/tests/css/css-layout-api/fallback-layout/constructor-error.https.html
new file mode 100644
index 0000000000..9ce791ab5b
--- /dev/null
+++ b/testing/web-platform/tests/css/css-layout-api/fallback-layout/constructor-error.https.html
@@ -0,0 +1,51 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#get-a-layout-class-instance">
+<link rel="match" href="fallback-layout-fallback-ref.html">
+<meta name="assert" content="This test checks that a layout() class with a throwing constructor will fallback to block layout." />
+<style>
+.test {
+  background: red;
+  border: solid 2px;
+  width: 100px;
+}
+
+.float {
+  float: left;
+  width: 50%;
+  height: 100px;
+}
+
+.fc {
+  display: flow-root;
+  height: 100px;
+}
+
+@supports (display: layout(throwing-ctor)) {
+  .test {
+    display: layout(throwing-ctor);
+    background: green;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<!-- This tests that when the "layout()" constructor fails, it will fallback to block layout. -->
+<div class="test">
+  <div class="float"></div>
+  <div class="fc"></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('throwing-ctor', class {
+  constructor() { throw Error('fail!'); }
+  async intrinsicSizes() {}
+  async layout() {}
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/testing/web-platform/tests/css/css-layout-api/fallback-layout/error.https.html b/testing/web-platform/tests/css/css-layout-api/fallback-layout/error.https.html
new file mode 100644
index 0000000000..0631193e1f
--- /dev/null
+++ b/testing/web-platform/tests/css/css-layout-api/fallback-layout/error.https.html
@@ -0,0 +1,50 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#invoke-a-layout-callback">
+<link rel="match" href="fallback-layout-fallback-ref.html">
+<meta name="assert" content="This test checks that a layout() class with a throwing layout function will fallback to block layout." />
+<style>
+.test {
+  background: red;
+  border: solid 2px;
+  width: 100px;
+}
+
+.float {
+  float: left;
+  width: 50%;
+  height: 100px;
+}
+
+.fc {
+  display: flow-root;
+  height: 100px;
+}
+
+@supports (display: layout(throwing-layout)) {
+  .test {
+    display: layout(throwing-layout);
+    background: green;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<!-- This tests that when the "layout()" layout function fails, it will fallback to block layout. -->
+<div class="test">
+  <div class="float"></div>
+  <div class="fc"></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('throwing-layout', class {
+  async intrinsicSizes() {}
+  async layout() { throw Error('fail!'); }
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/testing/web-platform/tests/css/css-layout-api/fallback-layout/fallback-layout-fallback-ref.html b/testing/web-platform/tests/css/css-layout-api/fallback-layout/fallback-layout-fallback-ref.html
new file mode 100644
index 0000000000..63bb91e90c
--- /dev/null
+++ b/testing/web-platform/tests/css/css-layout-api/fallback-layout/fallback-layout-fallback-ref.html
@@ -0,0 +1,11 @@
+<!DOCTYPE html>
+<style>
+.result {
+  background: green;
+  border: solid 2px;
+  height: 100px;
+  width: 100px;
+}
+</style>
+
+<div class="result"></div>
diff --git a/testing/web-platform/tests/css/css-layout-api/fallback-layout/invalid-child.https.html b/testing/web-platform/tests/css/css-layout-api/fallback-layout/invalid-child.https.html
new file mode 100644
index 0000000000..fb48ac7602
--- /dev/null
+++ b/testing/web-platform/tests/css/css-layout-api/fallback-layout/invalid-child.https.html
@@ -0,0 +1,84 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#invoke-a-layout-callback">
+<link rel="match" href="fallback-layout-fallback-ref.html">
+<meta name="assert" content="This test checks that a layout() class performing layout on an invalid child will fallback to block layout." />
+<style>
+.test {
+  background: red;
+  border: solid 2px;
+  width: 100px;
+}
+
+.test > div {
+  height: 100px;
+}
+
+@supports (display: layout(bad-child-layout)) {
+  .test {
+    display: layout(bad-child-layout);
+    background: green;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<div class="test">
+  <div></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('bad-child-layout', class {
+  static get inputProperties() { return ['--fail']; }
+
+  async intrinsicSizes() {}
+  async layout(children, _, __, styleMap) {
+    if (styleMap.get('--fail').toString() !== 'true') {
+      this.child = children[0];
+    }
+
+    // Try to perform layout on the child. If its invalid (we skipped the if
+    // statement above) we should fallback to block layout.
+    const fragment = await this.child.layoutNextFragment({});
+
+    return {autoBlockSize: 0, childFragments: [fragment]};
+  }
+});
+</script>
+
+<script>
+function raf() {
+  return new Promise((resolve) => {
+    requestAnimationFrame(() => {
+      resolve();
+    });
+  });
+}
+
+(async function() {
+  if (typeof CSS.layoutWorklet === 'undefined') {
+    takeScreenshot();
+    return;
+  }
+
+  await importWorklet(CSS.layoutWorklet, document.getElementById('code').textContent);
+
+  // Ensure that all instances have a child to perform an invalid layout upon.
+  const test = document.getElementsByClassName('test')[0];
+  for (let i = 0; i < 100; i++) {
+    test.innerHTML = '<div><div>';
+    await raf();
+  }
+
+  // The next layout should mean that we will fallback to block.
+  test.innerHTML = '<div></div>';
+  test.style.setProperty('--fail', 'true');
+
+  // Finish up the test.
+  await raf();
+  await raf();
+  takeScreenshot();
+})();
+</script>
+</html>
diff --git a/testing/web-platform/tests/css/css-layout-api/fallback-layout/invalid-fragment.https.html b/testing/web-platform/tests/css/css-layout-api/fallback-layout/invalid-fragment.https.html
new file mode 100644
index 0000000000..d954f44ba3
--- /dev/null
+++ b/testing/web-platform/tests/css/css-layout-api/fallback-layout/invalid-fragment.https.html
@@ -0,0 +1,82 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#invoke-a-layout-callback">
+<link rel="match" href="fallback-layout-fallback-ref.html">
+<meta name="assert" content="This test checks that a layout() class returning an invalid fragment will fallback to block layout." />
+<style>
+.test {
+  background: red;
+  border: solid 2px;
+  width: 100px;
+}
+
+.test > div {
+  height: 100px;
+}
+
+@supports (display: layout(bad-request)) {
+  .test {
+    display: layout(bad-request);
+    background: green;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<div class="test">
+  <div></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('bad-request', class {
+  static get inputProperties() { return ['--fail']; }
+
+  async intrinsicSizes() {}
+  async layout(children, _, __, styleMap) {
+    if (styleMap.get('--fail').toString() !== 'true') {
+      this.fragment = await children[0].layoutNextFragment({});
+    }
+
+    // Return, if the fragment is invalid (we skipped the if statement above)
+    // we should fallback to block layout.
+    return {autoBlockSize: 0, childFragments: [this.fragment]};
+  }
+});
+</script>
+
+<script>
+function raf() {
+  return new Promise((resolve) => {
+    requestAnimationFrame(() => {
+      resolve();
+    });
+  });
+}
+
+(async function() {
+  if (typeof CSS.layoutWorklet === 'undefined') {
+    takeScreenshot();
+    return;
+  }
+
+  await importWorklet(CSS.layoutWorklet, document.getElementById('code').textContent);
+
+  // Ensure that all instances have a child to perform an invalid layout upon.
+  const test = document.getElementsByClassName('test')[0];
+  for (let i = 0; i < 100; i++) {
+    test.innerHTML = '<div><div>';
+    await raf();
+  }
+
+  // The next layout should mean that we will fallback to block.
+  test.innerHTML = '<div></div>';
+  test.style.setProperty('--fail', 'true');
+
+  // Finish up the test.
+  await raf();
+  await raf();
+  takeScreenshot();
+})();
+</script>
+</html>
diff --git a/testing/web-platform/tests/css/css-layout-api/fallback-layout/no-promise.https.html b/testing/web-platform/tests/css/css-layout-api/fallback-layout/no-promise.https.html
new file mode 100644
index 0000000000..00670f7bbe
--- /dev/null
+++ b/testing/web-platform/tests/css/css-layout-api/fallback-layout/no-promise.https.html
@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#invoke-a-layout-callback">
+<link rel="match" href="fallback-layout-fallback-ref.html">
+<meta name="assert" content="This test checks that a layout() class with a layout function that doesn't return a promise will fallback to block layout." />
+<style>
+.test {
+  background: red;
+  border: solid 2px;
+  width: 100px;
+}
+
+.child {
+  height: 100px;
+}
+
+@supports (display: layout(no-promise)) {
+  .test {
+    display: layout(no-promise);
+    background: green;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<div class="test">
+  <div class="child"></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('no-promise', class {
+  async intrinsicSizes() {}
+  layout() { return {autoBlockSize: 50}; }
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
diff --git a/testing/web-platform/tests/css/css-layout-api/fallback-layout/unresolved-promise.https.html b/testing/web-platform/tests/css/css-layout-api/fallback-layout/unresolved-promise.https.html
new file mode 100644
index 0000000000..72ce549acf
--- /dev/null
+++ b/testing/web-platform/tests/css/css-layout-api/fallback-layout/unresolved-promise.https.html
@@ -0,0 +1,41 @@
+<!DOCTYPE html>
+<html class=reftest-wait>
+<link rel="help" href="https://drafts.css-houdini.org/css-layout-api/#invoke-a-layout-callback">
+<link rel="match" href="fallback-layout-fallback-ref.html">
+<meta name="assert" content="This test checks that a layout() class with a layout function that doesn't return a promise will fallback to block layout." />
+<style>
+.test {
+  background: red;
+  border: solid 2px;
+  width: 100px;
+}
+
+.child {
+  height: 100px;
+}
+
+@supports (display: layout(unresolved-promise)) {
+  .test {
+    display: layout(unresolved-promise);
+    background: green;
+  }
+}
+</style>
+<script src="/common/reftest-wait.js"></script>
+<script src="/common/worklet-reftest.js"></script>
+
+<div class="test">
+  <div class="child"></div>
+</div>
+
+<script id="code" type="text/worklet">
+registerLayout('unresolved-promise', class {
+  async intrinsicSizes() {}
+  layout() { return new Promise(() => { /* never resolves */ }); }
+});
+</script>
+
+<script>
+importWorkletAndTerminateTestAfterAsyncPaint(CSS.layoutWorklet, document.getElementById('code').textContent);
+</script>
+</html>
-- 
cgit v1.2.3

