diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/css/css-scoping | |
| parent | Initial commit. (diff) | |
| download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/css/css-scoping')
85 files changed, 2789 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/css-scoping/META.yml b/testing/web-platform/tests/css/css-scoping/META.yml new file mode 100644 index 0000000000..8263416521 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/META.yml @@ -0,0 +1,6 @@ +spec: https://drafts.csswg.org/css-scoping/ +suggested_reviewers: + - kojiishi + - rniwa + - tabatkins + - fantasai diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-assigned-node-with-before-after.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-assigned-node-with-before-after.html new file mode 100644 index 0000000000..b926540ae9 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-assigned-node-with-before-after.html @@ -0,0 +1,58 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - ::before and ::after pseudo class' contents on a node assigned to a slot element must be rendered</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host { + display: block; + width: 100px; + height: 100px; + background: red; + } + div { + display: block; + background: red; + line-height: 0px; + width: 100%; + height: 50px; + } + [slot=foo]::before, + [slot=foo]::after { + display: block; + content: ""; + width: 100%; + height: 25px; + } + [slot=foo]::before, + [slot=foo]::after { + background: green; + } + [slot=bar]::before, + [slot=bar]::after { + background: yellow; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div slot="foo"></div> + <div slot="bar"></div> + <div slot="foo"></div> + </my-host> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<slot name="foo"></slot>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-assigned-node-with-rules.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-assigned-node-with-rules.html new file mode 100644 index 0000000000..e981eae055 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-assigned-node-with-rules.html @@ -0,0 +1,48 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - Only rules outside a shadow tree must apply to nodes assigned to a slot in the shadow tree.</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host { + display: block; + width: 100px; + height: 100px; + overflow: hidden; + background: green; + } + div { + width: 100%; + height: 50%; + } + .green { + color: green; + } + .red { + color: red; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div class="red">FAIL</div> + <div class="green" slot="green">FAIL</div> + <div class="red" slot="invalid">FAIL</div> + <div class="green" slot="green">FAIL</div> + </my-host> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> div { color: yellow; } </style><slot name="green"></slot>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-dynamic-remove-style-detached.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-dynamic-remove-style-detached.html new file mode 100644 index 0000000000..c8c9eadc87 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-dynamic-remove-style-detached.html @@ -0,0 +1,29 @@ +<!doctype html> +<title>CSS Scoping: Invalidation of style data while ShadowRoot is disconnected.</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="author" title="Mozilla" href="https://mozilla.org"> +<link rel="help" href="https://drafts.csswg.org/css-scoping"> +<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1612114"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="host"></div> +<script> +let t = async_test("Invalidation of style data while ShadowRoot is disconnected."); + +let host = document.getElementById("host"); +host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + div { color: red } + </style> + <div></div> +`; +assert_equals(getComputedStyle(host.shadowRoot.querySelector("div")).color, "rgb(255, 0, 0)"); +host.remove(); +host.shadowRoot.querySelector("style").remove(); +requestAnimationFrame(t.step_func(function() { + requestAnimationFrame(t.step_func_done(function() { + document.body.appendChild(host); + assert_not_equals(getComputedStyle(host.shadowRoot.querySelector("div")).color, "rgb(255, 0, 0)"); + })); +})); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-functional-rule.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-functional-rule.html new file mode 100644 index 0000000000..13f9a67ed8 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-functional-rule.html @@ -0,0 +1,67 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - :host() rules must apply to the shadow host.</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#host-selector"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + host-1, host-2, host-3, host-4, host-5 { + display: block; + width: 100px; + height: 20px; + background: red; + } + host-3, host-4, host-5 { + background: green; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <host-1> + <div>FAIL1</div> + </host-1> + <host-2 id="bar" class="foo" name="baz"> + <div>FAIL2</div> + </host-2> + <div> + <host-3> + FAIL3 + </host-3> + </div> + <host-4> + <div class="child">FAIL4</div> + </host-4> + <host-5> + <div>FAIL5</div> + </host-5> + <script> + + try { + var shadowHost = document.querySelector('host-1'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> :host(host-1) { background: green !important; } </style>'; + + shadowHost = document.querySelector('host-2'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> :host(host-2.foo#bar[name=baz]) { background: green !important; } </style>'; + + shadowHost = document.querySelector('host-3'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> :host(div host-3) { background: red !important; } </style>'; + + shadowHost = document.querySelector('host-4'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> :host(.child) { background: red !important; } </style>'; + + shadowHost = document.querySelector('host-5'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> :host(host-1) { background: red !important; } </style>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-namespace.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-namespace.html new file mode 100644 index 0000000000..46dffc8de3 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-namespace.html @@ -0,0 +1,82 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - :host, :host-context, and default @namespace</title> + <link rel="author" title="Rune Lillesveen" href="mailto:rune@opera.com"/> + <link rel="help" href="https://www.w3.org/TR/css-scoping-1/#host-selector"> + <link rel="help" href="https://www.w3.org/TR/css3-selectors/#typenmsp"> + <link rel="help" href="https://www.w3.org/TR/css3-selectors/#univnmsp"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + .host { + display: block; + width: 100px; + height: 10px; + background: red; + } + #host-3, #host-5, #host-10 { + background: green; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <div id="host-1" class="host">FAIL</div> + <div id="host-2" class="host">FAIL</div> + <div id="host-3" class="host">FAIL</div> + <div id="host-4" class="host">FAIL</div> + <div id="host-5" class="host">FAIL</div> + <div id="host-6" class="host">FAIL</div> + <div id="host-7" class="host">FAIL</div> + <div id="host-8" class="host">FAIL</div> + <div id="host-9" class="host">FAIL</div> + <div id="host-10" class="host">FAIL</div> + <script> + try { + var shadowHost = document.querySelector('#host-1'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style>@namespace url(http://www.w3.org/1999/xhtml); :host { background: green !important; } </style>'; + + shadowHost = document.querySelector('#host-2'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host { background: green !important; } </style>'; + + shadowHost = document.querySelector('#host-3'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host(*) { background: red !important; } </style>'; + + shadowHost = document.querySelector('#host-4'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host(*|*) { background: green !important; } </style>'; + + shadowHost = document.querySelector('#host-5'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host-context(*) { background: red !important; } </style>'; + + shadowHost = document.querySelector('#host-6'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host-context(*|*) { background: green !important; } </style>'; + + shadowHost = document.querySelector('#host-7'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style>@namespace url(http://www.w3.org/1999/xhtml); :host(*) { background: green !important; } </style>'; + + shadowHost = document.querySelector('#host-8'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style>@namespace url(http://www.w3.org/1999/xhtml); :host-context(*) { background: green !important; } </style>'; + + shadowHost = document.querySelector('#host-9'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style>@namespace url(http://www.w3.org/1999/xhtml); :host(div) { background: green !important; } </style>'; + + shadowHost = document.querySelector('#host-10'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style>@namespace url(http://dummy); :host-context(html) { background: red !important; } </style>'; + + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-rule.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-rule.html new file mode 100644 index 0000000000..ef70b9017c --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-rule.html @@ -0,0 +1,67 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - :host rules must apply to the shadow host.</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#host-selector"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host, my-host2, my-host3, my-host4 { + display: block; + width: 100px; + height: 25px; + } + my-host2 { + background: green; + } + my-host3 { + background: red; + color: green; + } + my-host4 { + background: green; + color: green; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div>FAIL</div> + </my-host> + <my-host2> + <div>FAIL</div> + </my-host2> + <my-host3> + <div>FAIL</div> + </my-host3> + <div class="container"> + <my-host4> + <div>FAIL</div> + </my-host4> + </div> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + var shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> :host { color: green; background: green; } </style><div>FAIL</div>'; + + shadowHost = document.querySelector('my-host2'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> :host { color: red; background: red; } div { color: green }</style><div>FAIL</div>'; + + shadowHost = document.querySelector('my-host3'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> :host { background: green !important; color: green !important; } </style><div>FAIL</div>'; + + shadowHost = document.querySelector('my-host4'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> .container :host { background: red !important; } </style><div>FAIL</div>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-with-before-after.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-with-before-after.html new file mode 100644 index 0000000000..c32d8a9e87 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-host-with-before-after.html @@ -0,0 +1,48 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - ::before and ::after pseudo elements' contents on a shadow host must be rendered</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host { + display: block; + width: 100px; + height: 100px; + background: red; + } + my-host::before { + display: block; + content: ""; + width: 100px; + height: 25px; + background: green; + } + my-host::after { + display: block; + content: ""; + width: 100px; + height: 25px; + background: green; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div>FAIL</div> + </my-host> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<div style="width: 100px; height: 50px; background: green"></div>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-invisible-slot.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-invisible-slot.html new file mode 100644 index 0000000000..be9f308fc4 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-invisible-slot.html @@ -0,0 +1,40 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - elements with a distribution list should generate boxes in the formatting tree.</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host { + display: block; + width: 100px; + height: 100px; + overflow: hidden; + } + div { + width: 100%; + height: 50%; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div slot="green" style="background: green;"></div> + <div style="background: red;">FAIL</div> + <div slot="green" style="background: green;"></div> + </my-host> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<slot name="green" style="border: solid 50px red;"></slot>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-nested-slot-display-override.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-nested-slot-display-override.html new file mode 100644 index 0000000000..f194e469f0 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-nested-slot-display-override.html @@ -0,0 +1,23 @@ +<!DOCTYPE html> +<title>CSS Scoping: Dynamically overriding nested slot display value</title> +<link rel="author" title="Rune Lillesveen" href="mailto:futhark@chromium.org"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slots-in-shadow-tree"> +<link rel="match" href="reference/green-box.html"/> +<style> + #outerHost { + width: 100px; + height: 100px; + background: red; + } +</style> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="outerHost"> </div> +<script> + let outerRoot = outerHost.attachShadow({mode:"open"}); + outerRoot.innerHTML = '<div id="innerHost"><slot></slot></div>'; + let innerHost = outerRoot.querySelector("#innerHost"); + let innerRoot = innerHost.attachShadow({mode:"open"}); + innerRoot.innerHTML = '<slot style="display:none; border:solid 50px green"></slot>'; + document.body.offsetTop; + innerRoot.querySelector("slot").style.display = "block"; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-root-hides-children.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-root-hides-children.html new file mode 100644 index 0000000000..bc526059dc --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-root-hides-children.html @@ -0,0 +1,36 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - a shadow tree hides non-distributed children of the host</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host { + display: block; + width: 100px; + height: 100px; + } + div { + width: 100%; height: 100%; background: red; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div>FAIL</div> + </my-host> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<div style="width: 100px; height: 100px; background: green; color:green">FAIL</div>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot-display-override.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot-display-override.html new file mode 100644 index 0000000000..9338a25be6 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot-display-override.html @@ -0,0 +1,39 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - overriding slot element's display value should generate boxes</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host { + display: block; + width: 100px; + height: 100px; + background: red; + } + my-host > div { + width: 50px; + height: 50px; + background: green; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div></div> + </my-host> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<slot style="display:block; border: solid 25px green;"></slot>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot-fallback.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot-fallback.html new file mode 100644 index 0000000000..6cf1b5bafc --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot-fallback.html @@ -0,0 +1,47 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - slot element without distributed nodes must render its fallback content</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host { + display: block; + background-color: red; + width: 100px; + height: 50px; + } + .red { + background-color: red; + } + .green { + background-color: green; + } + div { + width: 100px; + height: 50px; + } + slot { + border: solid 10px red; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host></my-host> + <div class="red"><slot><div class="green"></div></slot></div> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<slot style="border: solid 10px red;">' + + '<div style="width: 100%; height: 100%; background-color: green;"></div></slot>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot-style.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot-style.html new file mode 100644 index 0000000000..e3f37c33c8 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot-style.html @@ -0,0 +1,47 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - Ensure that slot's style is inherited by slotted children</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host, my-non-host { + display: block; + width: 100px; + height: 50px; + overflow: hidden; + background: red; + color: red; + } + div { + width: 100%; + height: 50%; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div slot="green" style="background: green;">FAIL</div> + <div slot="green" style="background: inherit;">FAIL</div> + </my-host> + <my-non-host> + <slot name="green" style="color: green; background: green"> + <div slot="green" style="background: green;">FAIL</div> + <div slot="green" style="background: inherit;">FAIL</div> + </slot> + </my-non-host> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<slot name="green" style="color: green; background: green"></slot>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot.html new file mode 100644 index 0000000000..2b588d622e --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slot.html @@ -0,0 +1,40 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - elements with a distribution list should generate boxes in the formatting tree.</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host { + display: block; + width: 100px; + height: 100px; + overflow: hidden; + } + div { + width: 100%; + height: 50%; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div slot="green" style="background: green;"></div> + <div style="background: red;">FAIL</div> + <div slot="green" style="background: green;"></div> + </my-host> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<slot name="green"></slot>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slotted-nested.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slotted-nested.html new file mode 100644 index 0000000000..5f930e2e87 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slotted-nested.html @@ -0,0 +1,66 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - ::slotted pseudo element rule must apply to an element that got slotted via another slot</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#slotted-pseudo"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + outer-host { + display: block; + width: 100px; + height: 100px; + background: red; + } + outer-host > * { + display: block; + width: 100px; + height: 25px; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <outer-host> + <span slot="outer">FAIL1</span> + <span slot="inner">FAIL2</span> + <span slot="both">FAIL3</span> + </outer-host> + <template id="outer-host-template"> + <inner-host> + <style> + ::slotted([slot=outer]) { background: green; color: green; } + ::slotted([slot=both]) { background: green; } + span { display: block; width: 100px; height: 25px; } + </style> + <slot name="outer"></slot> + <slot name="inner"></slot> + <slot name="both"></slot> + <span slot="inner">FAIL4</span> + </inner-host> + </template> + <template id="inner-host-template"> + <style> + ::slotted([slot=inner]) { background: green; color: green; } + ::slotted([slot=both]) { color: green; } + </style> + <slot></slot> + <slot name="inner"></slot> + </template> + <script> + + try { + var outerHost = document.querySelector('outer-host'); + outerShadow = outerHost.attachShadow({mode: 'closed'}); + outerShadow.appendChild(document.getElementById('outer-host-template').content.cloneNode(true)); + + var innerHost = outerShadow.querySelector('inner-host'); + innerShadow = innerHost.attachShadow({mode: 'closed'}); + innerShadow.appendChild(document.getElementById('inner-host-template').content.cloneNode(true)); + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slotted-rule.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slotted-rule.html new file mode 100644 index 0000000000..9771c5d1df --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-slotted-rule.html @@ -0,0 +1,55 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - :slotted pseudo element must allow selecting elements assigned to a slot element</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#slotted-pseudo"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host { + display: block; + width: 100px; + height: 100px; + color: red; + background: green; + } + my-host > div, nested-host { + display: block; + width: 100px; + height: 25px; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div class="green">FAIL1</div> + <myelem><span>FAIL2</span></myelem> + <nested-host> + <span>FAIL3</span> + </nested-host> + <another-host> + <b>FAIL4</b> + </another-host> + </my-host> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<slot></slot><style> ::slotted(.green), ::slotted(myelem) { color:green; } </style>'; + + shadowHost = document.querySelector('nested-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> .mydiv ::slotted(*) { color:green; } </style><div class=mydiv><slot></slot></div>'; + + shadowHost = document.querySelector('another-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> ::slotted(*) { color:green; } </style><slot></slot>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-with-outside-rules.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-with-outside-rules.html new file mode 100644 index 0000000000..c725752cba --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-with-outside-rules.html @@ -0,0 +1,43 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - a selector outside a shadow tree should not match nodes inside the shadow tree</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + + my-host { + display: block; + width: 100px; + height: 100px; + background: green; + } + + div { + width: 100%; + height: 100%; + background: red; + content: "FAIL"; + } + + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div>FAIL</div> + </my-host> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<div></div>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-with-rules-no-style-leak.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-with-rules-no-style-leak.html new file mode 100644 index 0000000000..e4d1d15b7b --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-with-rules-no-style-leak.html @@ -0,0 +1,37 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - a style rule inside a shadow tree doesn't affect the normal dom</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host { + display: block; + } + div { + width: 100px; + height: 100px; + background: green; + color:green; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + </my-host> + <div>FAIL</div> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<style> div { background: red; } </style>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-with-rules.html b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-with-rules.html new file mode 100644 index 0000000000..3338ecbf72 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/css-scoping-shadow-with-rules.html @@ -0,0 +1,36 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - a selector inside a shadow tree is matched against nodes in the shadow tree</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> + <link rel="help" href="http://www.w3.org/TR/css-scoping-1/#selectors-data-model"> + <link rel="match" href="reference/green-box.html"/> +</head> +<body> + <style> + my-host { + display: block; + width: 100px; + height: 100px; + } + div { + width: 100%; height: 100%; background: red; + } + </style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <my-host> + <div>FAIL</div> + </my-host> + <script> + + try { + var shadowHost = document.querySelector('my-host'); + shadowRoot = shadowHost.attachShadow({mode: 'open'}); + shadowRoot.innerHTML = '<div>FAIL</div><style> div {width: 100px; height: 100px; background: green; color:green; } </style>'; + } catch (exception) { + document.body.appendChild(document.createTextNode(exception)); + } + + </script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/host-context-parsing.html b/testing/web-platform/tests/css/css-scoping/host-context-parsing.html new file mode 100644 index 0000000000..56055ece63 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-context-parsing.html @@ -0,0 +1,16 @@ +<!DOCTYPE html> +<title>Test parsing of the host-context() pseudo-classes</title> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectordef-host-context"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/css/support/parsing-testcommon.js"></script> +<script> + test_valid_selector(':host-context(.a)'); + test_valid_selector(':host-context(div.a)'); + + test_invalid_selector(':host-context'); + test_invalid_selector(':host-context()'); + test_invalid_selector(':host-context(.a, .b)'); + test_invalid_selector(':host-context(.a + .b)'); + test_invalid_selector(':host-context(.a + .b, #c > #d)'); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-context-specificity-001.html b/testing/web-platform/tests/css/css-scoping/host-context-specificity-001.html new file mode 100644 index 0000000000..694087f56b --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-context-specificity-001.html @@ -0,0 +1,21 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: the selector inside :host-context() affects specificity</title> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"></div> +<script> + host.attachShadow({ mode: 'open' }).innerHTML = ` + <style> + :host-context(#host) { + width: 100px; + height: 100px; + background: green; + } + :host { + background: red; + } + </style> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-context-specificity-002.html b/testing/web-platform/tests/css/css-scoping/host-context-specificity-002.html new file mode 100644 index 0000000000..3d4d3e5b24 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-context-specificity-002.html @@ -0,0 +1,23 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: :host-context() is accounted for during specificity computation</title> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"></div> +<script> + host.attachShadow({ mode: 'open' }).innerHTML = ` + <style> + .foo span { + display: block; + width: 100px; + height: 100px; + background: red; + } + :host-context(*) span { + background: green; + } + </style> + <div class="foo"><span></span></div> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-context-specificity-003.html b/testing/web-platform/tests/css/css-scoping/host-context-specificity-003.html new file mode 100644 index 0000000000..7abf8847c9 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-context-specificity-003.html @@ -0,0 +1,22 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: the :host-context() selector affects specificity</title> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"></div> +<script> + host.attachShadow({ mode: 'open' }).innerHTML = ` + <style> + :host-context(*) div { + width: 100px; + height: 100px; + background: green; + } + div { + background: red; + } + </style> + <div></div> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-descendant-001.html b/testing/web-platform/tests/css/css-scoping/host-descendant-001.html new file mode 100644 index 0000000000..423beaf055 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-descendant-001.html @@ -0,0 +1,16 @@ +<!doctype html> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"><div></div></div> +<script> + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <style> + :host ::slotted(div) { width: 100px; height: 100px; background: green; } + * :host ::slotted(div) { background: red; } + </style> + <slot></slot> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-descendant-002.html b/testing/web-platform/tests/css/css-scoping/host-descendant-002.html new file mode 100644 index 0000000000..6660d4a40c --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-descendant-002.html @@ -0,0 +1,15 @@ +<!doctype html> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"></div> +<script> + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <style> + :host { width: 100px; height: 100px; background: green; } + * :host { background: red; } + </style> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-descendant-invalidation.html b/testing/web-platform/tests/css/css-scoping/host-descendant-invalidation.html new file mode 100644 index 0000000000..61ed4bbfc7 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-descendant-invalidation.html @@ -0,0 +1,22 @@ +<!doctype html> +<title>CSS Test: element style is correctly updated for rule with :host</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<div id="host"><div id="slotted"></div></div> +<script> +test(function() { + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <style> + :host ::slotted(div) { width: 100px; height: 100px; background: red; } + :host ::slotted(.foo) { background: green; } + </style> + <slot></slot> + `; + assert_equals(getComputedStyle(slotted).backgroundColor, "rgb(255, 0, 0)"); + host.firstElementChild.classList.add('foo'); + assert_equals(getComputedStyle(slotted).backgroundColor, "rgb(0, 128, 0)"); +}); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-dom-001.html b/testing/web-platform/tests/css/css-scoping/host-dom-001.html new file mode 100644 index 0000000000..fff0112b1e --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-dom-001.html @@ -0,0 +1,16 @@ +<!doctype html> +<title>CSS Test: :host in DOM APIs</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<div id="host"></div> +<script> +test(function() { + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = `<div></div>`; + assert_false(host.matches(":host"), ":host shouldn't match from CSSOM from outside the shadow tree"); + assert_true(root.firstElementChild.matches(":host div"), ":host should match from within the shadow tree"); + assert_equals(root.querySelector(":host div"), root.firstElementChild, ":host should match from within the shadow tree"); +}) +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-functional-descendant-invalidation.html b/testing/web-platform/tests/css/css-scoping/host-functional-descendant-invalidation.html new file mode 100644 index 0000000000..b9f1329a95 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-functional-descendant-invalidation.html @@ -0,0 +1,22 @@ +<!doctype html> +<title>CSS Test: element style is correctly updated for rule with :host(..)</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<div id="host"><div id="slotted"></div></div> +<script> +test(function() { + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <style> + :host ::slotted(div) { width: 100px; height: 100px; background: red; } + :host(.foo) ::slotted(div) { background: green; } + </style> + <slot></slot> + `; + assert_equals(getComputedStyle(slotted).backgroundColor, "rgb(255, 0, 0)"); + host.classList.add('foo'); + assert_equals(getComputedStyle(slotted).backgroundColor, "rgb(0, 128, 0)"); +}); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-multiple-001.html b/testing/web-platform/tests/css/css-scoping/host-multiple-001.html new file mode 100644 index 0000000000..c8833c4b5b --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-multiple-001.html @@ -0,0 +1,15 @@ +<!doctype html> +<title>CSS Test: :host multiple times in the same compound selector.</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"></div> +<script> + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <style> + :host:host { width: 100px; height: 100px; background: green } + </style> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-nested-001.html b/testing/web-platform/tests/css/css-scoping/host-nested-001.html new file mode 100644 index 0000000000..f8e412cc00 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-nested-001.html @@ -0,0 +1,29 @@ +<!doctype html> +<title>CSS Test: :host doesn't match nested shadow hosts.</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="match" href="reference/green-box.html"> +<style> + #host { + width: 100px; + height: 100px; + } +</style> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host">FAIL</div> +<script> + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <style> + div { + background: green; + width: 100px; + height: 100px; + } + :host { background: red !important } + div:host { background: red !important } + </style> + <div id="nested-host">FAIL - nested shadow host</div> + `; + root.getElementById("nested-host").attachShadow({ mode: "open" }); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-parsing.html b/testing/web-platform/tests/css/css-scoping/host-parsing.html new file mode 100644 index 0000000000..139433af48 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-parsing.html @@ -0,0 +1,16 @@ +<!DOCTYPE html> +<title>Test parsing of the :host/host() pseudo-classes</title> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectordef-host-function"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/css/support/parsing-testcommon.js"></script> +<script> + test_valid_selector(':host'); + test_valid_selector(':host(.a)'); + test_valid_selector(':host(div.a)'); + + test_invalid_selector(':host()'); + test_invalid_selector(':host(.a, .b)'); + test_invalid_selector(':host(.a + .b)'); + test_invalid_selector(':host(.a + .b, #c > #d)'); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-slotted-001.html b/testing/web-platform/tests/css/css-scoping/host-slotted-001.html new file mode 100644 index 0000000000..f05b7c729f --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-slotted-001.html @@ -0,0 +1,17 @@ +<!doctype html> +<title>CSS Test: :host matches while collecting ::slotted rules</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"><div></div></div> +<script> + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <style> + ::slotted(div) { width: 100px; height: 100px; background: red; } + :host ::slotted(div) { background: green; } + </style> + <slot></slot> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-specificity-002.html b/testing/web-platform/tests/css/css-scoping/host-specificity-002.html new file mode 100644 index 0000000000..3132d3a345 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-specificity-002.html @@ -0,0 +1,26 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: :host is accounted for during specificity computation</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="help" href="https://drafts.csswg.org/selectors/#specificity-rules"> +<link rel="help" href="https://bugzil.la/1454165"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"></div> +<script> + host.attachShadow({ mode: 'open' }).innerHTML = ` + <style> + .foo span { + display: block; + width: 100px; + height: 100px; + background: red; + } + :host span { + background: green; + } + </style> + <div class="foo"><span></span></div> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-specificity-003.html b/testing/web-platform/tests/css/css-scoping/host-specificity-003.html new file mode 100644 index 0000000000..54a22599d8 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-specificity-003.html @@ -0,0 +1,26 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: the :host() selector affects specificity</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="author" title="Mozilla" href="https://mozilla.org"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/1915"> +<link rel="help" href="https://bugzil.la/1454165"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"></div> +<script> + host.attachShadow({ mode: 'open' }).innerHTML = ` + <style> + :host(*) div { + width: 100px; + height: 100px; + background: green; + } + div { + background: red; + } + </style> + <div></div> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-specificity.html b/testing/web-platform/tests/css/css-scoping/host-specificity.html new file mode 100644 index 0000000000..3ef61d4135 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-specificity.html @@ -0,0 +1,25 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: the selector inside :host() affects specificity</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/1915"> +<link rel="help" href="https://bugzil.la/1454165"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"></div> +<script> + host.attachShadow({ mode: 'open' }).innerHTML = ` + <style> + :host(#host) { + width: 100px; + height: 100px; + background: green; + } + :host { + background: red; + } + </style> + <slot></slot> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/host-with-default-namespace-001.html b/testing/web-platform/tests/css/css-scoping/host-with-default-namespace-001.html new file mode 100644 index 0000000000..dcd51f8119 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/host-with-default-namespace-001.html @@ -0,0 +1,18 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: :host ignores default namespace</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-element-in-tree"> +<link rel="help" href="https://drafts.csswg.org/selectors-4/#featureless"> +<link rel="help" href="https://bugzil.la/1546375"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"></div> +<script> + document.getElementById("host").attachShadow({ mode: "open" }).innerHTML = ` + <style> + @namespace url(http://www.w3.org/2000/svg); + :host { background-color: green; width: 100px; height: 100px; } + </style> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/keyframes-001.html b/testing/web-platform/tests/css/css-scoping/keyframes-001.html new file mode 100644 index 0000000000..b0a95ac686 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/keyframes-001.html @@ -0,0 +1,42 @@ +<!doctype html> +<title>CSS Test: @keyframes applies in the shadow tree.</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<!-- + Beware of https://github.com/w3c/csswg-drafts/issues/1995 potentially, but + unlikely, changing the expected result of this test. +--> +<style> +#in-document { + width: 100px; + height: 100px; + background: blue; + animation: myanim 10s infinite; +} +</style> +<div id="host"><div id="in-document"></div></div> +<script> +test(function() { + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + @keyframes myanim { + from { background: red; } + to { background: green; } + } + #in-shadow { + width: 100px; + height: 100px; + background: blue; + animation: myanim 10s infinite; + } + </style> + <slot></slot> + <div id="in-shadow"></div> + `; + + assert_equals(document.getElementById('in-document').getAnimations().length, 0); + assert_equals(host.shadowRoot.getElementById('in-shadow').getAnimations().length, 1); +}, "@keyframes applies in the shadow tree") +</script> diff --git a/testing/web-platform/tests/css/css-scoping/keyframes-002.html b/testing/web-platform/tests/css/css-scoping/keyframes-002.html new file mode 100644 index 0000000000..b80b250460 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/keyframes-002.html @@ -0,0 +1,34 @@ +<!doctype html> +<title>CSS Test: @keyframes from the document don't apply in the shadow tree.</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<!-- + Beware of https://github.com/w3c/csswg-drafts/issues/1995 potentially, but + unlikely, changing the expected result of this test. +--> +<style> +@keyframes myanim { + from { background: red; } + to { background: red; } +} +</style> +<div id="host"></div> +<script> +test(function() { + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + #in-shadow { + width: 100px; + height: 100px; + background: blue; + animation: myanim 10s infinite; + } + </style> + <div id="in-shadow"></div> + `; + + assert_equals(host.shadowRoot.getElementById('in-shadow').getAnimations().length, 0); +}, "@keyframes from the document don't apply in the shadow tree"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/keyframes-003.html b/testing/web-platform/tests/css/css-scoping/keyframes-003.html new file mode 100644 index 0000000000..2e1d799bd0 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/keyframes-003.html @@ -0,0 +1,26 @@ +<!doctype html> +<title>CSS Test: @keyframes applies to :host.</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#shadow-names"> +<div id="host"></div> +<script> + test(function() { + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + @keyframes myanim { + from { background: red; } + to { background: green; } + } + :host { + width: 100px; + height: 100px; + background: blue; + animation: myanim 10s infinite; + } + </style> + `; + + assert_equals(document.getElementById('host').getAnimations().length, 1); + }, "@keyframes applies to the shadow host"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/keyframes-004.html b/testing/web-platform/tests/css/css-scoping/keyframes-004.html new file mode 100644 index 0000000000..67924fb01c --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/keyframes-004.html @@ -0,0 +1,27 @@ +<!doctype html> +<title>CSS Test: @keyframes applies to ::slotted.</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#shadow-names"> +<div id="host"><div id="in-document"></div></div> +<script> + test(function() { + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + @keyframes myanim { + from { background: red; } + to { background: green; } + } + ::slotted(#in-document) { + width: 100px; + height: 100px; + background: blue; + animation: myanim 10s infinite; + } + </style> + <slot /> + `; + + assert_equals(document.getElementById('in-document').getAnimations().length, 1); + }, "@keyframes in shadow tree applies to the slotted element"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/keyframes-005.html b/testing/web-platform/tests/css/css-scoping/keyframes-005.html new file mode 100644 index 0000000000..d9026d2f6a --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/keyframes-005.html @@ -0,0 +1,28 @@ +<!doctype html> +<title>CSS Test: @keyframes should not leak out of shadow tree.</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#shadow-names"> +<style> + #host { + width: 100px; + height: 100px; + background: blue; + animation: myanim 10s infinite; + } +</style> +<div id="host"></div> +<script> + test(function() { + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + @keyframes myanim { + from { background: red; } + to { background: green; } + } + </style> + `; + + assert_equals(document.getElementById('host').getAnimations().length, 0); + }, "@keyframes should not leak out of the shadow tree."); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/keyframes-006.html b/testing/web-platform/tests/css/css-scoping/keyframes-006.html new file mode 100644 index 0000000000..79c39a14ac --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/keyframes-006.html @@ -0,0 +1,29 @@ +<!doctype html> +<title>CSS Test: @keyframes applies to :host::before/::after.</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#shadow-names"> +<div id="host"></div> +<script> + test(function() { + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + @keyframes myanim { + from { background: red; } + to { background: green; } + } + :host::before, :host::after { + content: ""; + display: block; + width: 100px; + height: 100px; + background: blue; + animation: myanim 10s infinite step-end; + } + </style> + `; + + assert_equals(getComputedStyle(document.getElementById('host'), "::before").backgroundColor, "rgb(255, 0, 0)"); + assert_equals(getComputedStyle(document.getElementById('host'), "::after").backgroundColor, "rgb(255, 0, 0)"); + }, "@keyframes applies to the shadow host"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/reference/green-box.html b/testing/web-platform/tests/css/css-scoping/reference/green-box.html new file mode 100644 index 0000000000..24b5e0d5f5 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/reference/green-box.html @@ -0,0 +1,11 @@ +<!DOCTYPE html> +<html> +<head> + <title>CSS Scoping Module Level 1 - A green box reference</title> + <link rel="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"/> +</head> +<body> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <div style="width: 100px; height: 100px; background: green;"></div> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/reference/green-text.html b/testing/web-platform/tests/css/css-scoping/reference/green-text.html new file mode 100644 index 0000000000..95736b4484 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/reference/green-text.html @@ -0,0 +1,3 @@ +<!doctype html> +<title>CSS Test: Reference</title> +<p style="color:green">This text should be green.</p> diff --git a/testing/web-platform/tests/css/css-scoping/reslot-text-inheritance.html b/testing/web-platform/tests/css/css-scoping/reslot-text-inheritance.html new file mode 100644 index 0000000000..43711c83bd --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/reslot-text-inheritance.html @@ -0,0 +1,17 @@ +<!doctype html> +<html class="reftest-wait"> +<title>CSS Test: Re-slotted text node inheritance</title> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo"> +<link rel="match" href="reference/green-text.html"> +<script src="/common/reftest-wait.js"></script> +<p id="host">This text should be green.</p> +<script> + const root = host.attachShadow({mode:"open"}); + root.innerHTML = ` + <slot style="color:green" name="no-match"></slot> + <slot style="color:red"></slot> + `; + host.offsetTop; + root.querySelector("slot").removeAttribute("name"); + takeScreenshot(); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/resources/host-green-box.css b/testing/web-platform/tests/css/css-scoping/resources/host-green-box.css new file mode 100644 index 0000000000..a77b3fdc64 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/resources/host-green-box.css @@ -0,0 +1,5 @@ +:host { + background: green; + width: 100px; + height: 100px; +} diff --git a/testing/web-platform/tests/css/css-scoping/shadow-assign-dynamic-001.html b/testing/web-platform/tests/css/css-scoping/shadow-assign-dynamic-001.html new file mode 100644 index 0000000000..b9a0d1a299 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-assign-dynamic-001.html @@ -0,0 +1,29 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Scoping Module Level 1 - Dynamic mutations to both shadow root and shadow host subtrees</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="help" href="https://bugzil.la/1303605"> +<link rel="match" href="reference/green-box.html"/> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<style> + #host { + width: 100px; + height: 100px; + background: red; + } + + #host > div { + width: 100px; + height: 50px; + background: green; + } +</style> +<div id="host"></div> +<script> + let root = host.attachShadow({ mode: "open" }); + document.body.offsetTop; + + root.innerHTML = `<slot name="slot1"></slot><slot name="slot2"></slot>`; + host.innerHTML = `<div slot="slot1"></div><div slot="slot2"></div>`; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-at-import.html b/testing/web-platform/tests/css/css-scoping/shadow-at-import.html new file mode 100644 index 0000000000..1adf516311 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-at-import.html @@ -0,0 +1,13 @@ +<!doctype html> +<title>CSS Test: @import in Shadow DOM</title> +<link rel="help" href="https://drafts.csswg.org/css-cascade/#at-import"> +<link rel="match" href="reference/green-box.html"/> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host">FAIL</div> +<script> + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + @import url("resources/host-green-box.css"); + </style> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-cascade-order-001.html b/testing/web-platform/tests/css/css-scoping/shadow-cascade-order-001.html new file mode 100644 index 0000000000..c51696e483 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-cascade-order-001.html @@ -0,0 +1,403 @@ +<!DOCTYPE html> +<html> +<head> +<title>Shadow DOM: CSS Style Rule cascading</title> +<meta name="assert" content="Cascading order test for style rules from various shadow trees."> +<link rel="author" title="Takayoshi Kochi" href="mailto:kochi@google.com"> +<link rel="help" href="https://drafts.csswg.org/css-scoping-1/#shadow-cascading"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +</head> +<body> +<div id="log"></div> +<script> + +// Taken from the example in +// https://github.com/w3c/webcomponents/blob/gh-pages/proposals/Shadow-DOM-Cascade-Order.md +// https://github.com/w3c/webcomponents/issues/316 +// https://github.com/w3c/webcomponents/blob/gh-pages/proposals/Shadow-DOM-Cascade-Order-in-v1.md +// with element renamed and style rule location changed. +// +// <style>my-item { color: red; }</style> +// <my-list> +// <:shadow> +// <style>::slotted(my-item) { color: blue; }</style> +// <slot/> +// </:shadow> +// <my-item style="color: green;"> +// <:shadow> +// <style>:host { color: yellow; }</style> +// <slot/> +// </:shadow> +// ITEM +// </my-item> +// </my-list> +// +// There are 4 possible style rules that applies to <my-item> above: +// 1. document-wide style +// 2. ::slotted style in the shadow in <my-list> +// 3. :host style in the shadow in <my-item> +// 4. inline style within <my-item> itself. +// +// It could be possible to nest many more shadow trees in <my-list>, +// but to prevent the number of combination explosion, such case is covered +// in another test file. +// +// So testing cases where 2 style rules are competing, +// 4C2 = 6 combinations exist, multiplied by 4, which is the possible +// combination of applying "!important" for the 2 style rules. + +function createMyList(mode, slottedStyle, hostStyle, inlineStyle) { + var myList = document.createElement('my-list'); + var root = myList.attachShadow({'mode': mode}); + root.innerHTML = '<style>' + slottedStyle + '</style><slot></slot>'; + var myItem = document.createElement('my-item'); + if (inlineStyle !== '') + myItem.setAttribute('style', inlineStyle); + myList.appendChild(myItem); + var root2 = myItem.attachShadow({'mode': mode}); + root2.innerHTML = '<style>' + hostStyle + '</style><slot></slot>'; + myItem.appendChild(document.createTextNode('ITEM')); + return myList; +} + +function testCascadingOrder(mode) { + // In all test cases, the rule specified as "color: green" should win. + var testCases = [ + // [A] Cases between document, ::slotteed, :host, and inline + { + title: 'A1. document vs ::slotted, document rule should win', + documentStyle: 'my-item { color: green; }', + slottedStyle: '::slotted(my-item) { color: red; }', + hostStyle: '', + inlineStyle: '' + }, + { + title: 'A2. document vs :host, document rule should win', + documentStyle: 'my-item { color: green; }', + slottedStyle: '', + hostStyle: ':host { color: red; }', + inlineStyle: '' + }, + { + title: 'A3. document vs inline, inline rule should win', + documentStyle: 'my-item { color: red; }', + slottedStyle: '', + hostStyle: '', + inlineStyle: 'color: green;' + }, + { + title: 'A4. ::slotted vs :host, earlier in tree-of-trees rule should win', + documentStyle: '', + slottedStyle: '::slotted(my-item) { color: green; }', + hostStyle: ':host { color: red; }', + inlineStyle: '' + }, + { + title: 'A5. ::slotted vs inline, inline rule should win', + documentStyle: '', + slottedStyle: '::slotted(my-item) { color: red; }', + hostStyle: '', + inlineStyle: 'color: green;' + }, + { + title: 'A6. :host vs inline, inline rule should win', + documentStyle: '', + slottedStyle: '', + hostStyle: ':host { color: red; }', + inlineStyle: 'color: green;' + }, + + // [B] Stronger rule is still stronger with !important + { + title: 'B1. document with !important vs ::slotted, document rule should win', + documentStyle: 'my-item { color: green !important; }', + slottedStyle: '::slotted(my-item) { color: red; }', + hostStyle: '', + inlineStyle: '' + }, + { + title: 'B2. document with !important vs :host, document rule should win', + documentStyle: 'my-item { color: green !important; }', + slottedStyle: '', + hostStyle: ':host { color: red; }', + inlineStyle: '' + }, + { + title: 'B3. document vs inline with !important, inline rule should win', + documentStyle: 'my-item { color: red; }', + slottedStyle: '', + hostStyle: '', + inlineStyle: 'color: green !important;' + }, + { + title: 'B4. ::slotted with !important vs :host, earlier in tree-of-trees rule should win', + documentStyle: '', + slottedStyle: '::slotted(my-item) { color: green !important; }', + hostStyle: ':host { color: red; }', + inlineStyle: '' + }, + { + title: 'B5. ::slotted vs inline with !important, inline rule should win', + documentStyle: '', + slottedStyle: '::slotted(my-item) { color: green !important; }', + hostStyle: '', + inlineStyle: 'color: red;' + }, + { + title: 'B6. :host vs inline with !important, inline rule should win', + documentStyle: '', + slottedStyle: '', + hostStyle: ':host { color: red; }', + inlineStyle: 'color: green !important;' + }, + + // [C] Weaker rule gets stronger with !important + { + title: 'C1. document vs ::slotted with !important, ::slotted rule should win', + documentStyle: 'my-item { color: red; }', + slottedStyle: '::slotted(my-item) { color: green !important; }', + hostStyle: '', + inlineStyle: '' + }, + { + title: 'C2. document vs :host with !important, :host rule should win', + documentStyle: 'my-item { color: red; }', + slottedStyle: '', + hostStyle: ':host { color: green !important; }', + inlineStyle: '' + }, + { + title: 'C3. document with !important vs inline, document rule should win', + documentStyle: 'my-item { color: green !important; }', + slottedStyle: '', + hostStyle: '', + inlineStyle: 'color: red;' + }, + { + title: 'C4. ::slotted vs :host with !important, later in tree-of-trees rule should win', + documentStyle: '', + slottedStyle: '::slotted(my-item) { color: green !important; }', + hostStyle: ':host { color: red; }', + inlineStyle: '' + }, + { + title: 'C5. ::slotted with !important vs inline, ::slotted rule should win', + documentStyle: '', + slottedStyle: '::slotted(my-item) { color: green !important; }', + hostStyle: '', + inlineStyle: 'color: red;' + }, + { + title: 'C6. :host with !important vs inline, :host rule should win', + documentStyle: '', + slottedStyle: '', + hostStyle: ':host { color: green !important; }', + inlineStyle: 'color: red;' + }, + + // [D] Cases between document, ::slotteed, :host, and inline, both with !important + { + title: 'D1. document vs ::slotted both with !important, ::slotted rule should win', + documentStyle: 'my-item { color: red !important; }', + slottedStyle: '::slotted(my-item) { color: green !important; }', + hostStyle: '', + inlineStyle: '' + }, + { + title: 'D2. document vs :host both with !important, :host rule should win', + documentStyle: 'my-item { color: red !important; }', + slottedStyle: '', + hostStyle: ':host { color: green !important; }', + inlineStyle: '' + }, + { + title: 'D3. document vs inline both with !important, inline rule should win', + documentStyle: 'my-item { color: red !important; }', + slottedStyle: '', + hostStyle: '', + inlineStyle: 'color: green !important;' + }, + { + title: 'D4. ::slotted vs :host both with !important, later in tree-of-trees rule should win', + documentStyle: '', + slottedStyle: '::slotted(my-item) { color: red !important; }', + hostStyle: ':host { color: green !important; }', + inlineStyle: '' + }, + { + title: 'D5. ::slotted vs inline both with !important, ::slotted rule should win', + documentStyle: '', + slottedStyle: '::slotted(my-item) { color: green !important; }', + hostStyle: '', + inlineStyle: 'color: red !important;' + }, + { + title: 'D6. :host vs inline both with !important, :host rule should win', + documentStyle: '', + slottedStyle: '', + hostStyle: ':host { color: green !important; }', + inlineStyle: 'color: red !important;' + }, + // [E] Putting all together + { + title: 'E1. all style applied, inline rule should win', + documentStyle: 'my-item { color: red; }', + slottedStyle: '::slotted(my-item) { color: blue; }', + hostStyle: ':host { color: yellow; }', + inlineStyle: 'color: green;' + }, + { + title: 'E2. all styles with !important applied, rule in the last tree-of-trees should win', + documentStyle: 'my-item { color: red !important; }', + slottedStyle: '::slotted(my-item) { color: blue !important; }', + hostStyle: ':host { color: green !important; }', + inlineStyle: 'color: yellow !important;' + }, + ]; + + for (var i = 0; i < testCases.length; ++i) { + var testCase = testCases[i]; + var documentStyle = document.createElement('style'); + documentStyle.appendChild(document.createTextNode(testCase['documentStyle'])); + document.head.appendChild(documentStyle); + + var myList = createMyList(mode, + testCase['slottedStyle'], testCase['hostStyle'], testCase['inlineStyle']); + document.body.appendChild(myList); + + test(function () { + var myItem = myList.querySelector('my-item'); + assert_equals(window.getComputedStyle(myItem).color, 'rgb(0, 128, 0)', + testCase['title']); + }, testCase['title'] + ' for ' + mode + ' mode.'); + + myList.parentNode.removeChild(myList); + document.head.removeChild(documentStyle) + } +} + +// Open or Closed should not make any difference in style application. +testCascadingOrder('open'); +testCascadingOrder('closed'); + + +// Taken from the example in +// https://github.com/w3c/webcomponents/blob/gh-pages/proposals/Shadow-DOM-Cascade-Order.md +// https://github.com/w3c/webcomponents/issues/316 +// https://github.com/w3c/webcomponents/blob/gh-pages/proposals/Shadow-DOM-Cascade-Order-in-v1.md +// with element renamed and style rule location changed. +// +// <style>my-item { color: red; }</style> +// <my-list> +// <:shadow> +// <style>::slotted(my-item) { color: blue; }</style> +// <div> +// <:shadow> +// <slot/> +// </:shadow> +// <slot/> +// </div> +// </:shadow> +// <my-item style="color: green;"> +// <:shadow> +// <style>:host { color: yellow; }</style> +// <slot/> +// </:shadow> +// ITEM +// </my-item> +// </my-list> +// +// The difference from the example tree above is that <my-list> has 2 levels of +// shadow trees, each with ::slotted(my-list) style rules. + +function createMyListWith2LevelShadow(mode, slottedStyle1, slottedStyle2, hostStyle) { + var myList = document.createElement('my-list'); + var root = myList.attachShadow({'mode': mode}); + root.innerHTML = '<style>' + slottedStyle1 + '</style><div><slot></slot></div>'; + var div = root.querySelector('div'); + var root2 = div.attachShadow({'mode': mode}); + root2.innerHTML = '<style>' + slottedStyle2 + '</style><slot></slot>'; + var myItem = document.createElement('my-item'); + myList.appendChild(myItem); + var root3 = myItem.attachShadow({'mode': mode}); + root3.innerHTML = '<style>' + hostStyle + '</style><slot></slot>'; + myItem.appendChild(document.createTextNode('ITEM')); + return myList; +} + +function testCascadingOrderWith2LevelShadow(mode) { + // In all test cases, the rule specified as "color: green" should win. + var testCases = [ + { + title: 'F1. document vs others, document (the first rule in tree-of-trees order) rule should win', + documentStyle: 'my-item { color: green; }', + slottedStyle1: '::slotted(my-item) { color: red; }', + slottedStyle2: '::slotted(my-item) { color: red; }', + hostStyle: ':host { color: red; }', + }, + { + title: 'F2. document with !important vs others, document rule should win', + documentStyle: 'my-item { color: green !important; }', + slottedStyle1: '::slotted(my-item) { color: red; }', + slottedStyle2: '::slotted(my-item) { color: red; }', + hostStyle: ':host { color: red; }', + }, + { + title: 'F3. document vs ::slotted with !important, important rule should win', + documentStyle: 'my-item { color: red; }', + slottedStyle1: '::slotted(my-item) { color: green !important; }', + slottedStyle2: '::slotted(my-item) { color: red; }', + hostStyle: ':host { color: red; }', + }, + { + title: 'F4. document vs ::slotted with !important, important rule should win', + documentStyle: 'my-item { color: red; }', + slottedStyle1: '::slotted(my-item) { color: red; }', + slottedStyle2: '::slotted(my-item) { color: green !important; }', + hostStyle: ':host { color: red; }', + }, + { + title: 'F5. document vs :host with !important, important rule should win', + documentStyle: 'my-item { color: red; }', + slottedStyle1: '::slotted(my-item) { color: red; }', + slottedStyle2: '::slotted(my-item) { color: red; }', + hostStyle: ':host { color: green !important; }', + }, + { + title: 'F6. all rules with !important, the last rule in tree-of-trees should win', + documentStyle: 'my-item { color: red !important; }', + slottedStyle1: '::slotted(my-item) { color: red !important; }', + slottedStyle2: '::slotted(my-item) { color: red !important; }', + hostStyle: ':host { color: green !important ; }', + } + ]; + + for (var i = 0; i < testCases.length; ++i) { + var testCase = testCases[i]; + var documentStyle = document.createElement('style'); + documentStyle.appendChild(document.createTextNode(testCase['documentStyle'])); + document.head.appendChild(documentStyle); + + var myList = createMyListWith2LevelShadow(mode, + testCase['slottedStyle1'], testCase['slottedStyle2'], testCase['hostStyle']); + document.body.appendChild(myList); + + test(function () { + var myItem = myList.querySelector('my-item'); + assert_equals(window.getComputedStyle(myItem).color, 'rgb(0, 128, 0)', + testCase['title']); + }, testCase['title'] + ' for ' + mode + ' mode.'); + + myList.parentNode.removeChild(myList); + document.head.removeChild(documentStyle) + } +} + +// Open or Closed should not make any difference in style application. +testCascadingOrderWith2LevelShadow('open'); +testCascadingOrderWith2LevelShadow('closed'); + +</script> +</body> +</html> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-directionality-001.tentative.html b/testing/web-platform/tests/css/css-scoping/shadow-directionality-001.tentative.html new file mode 100644 index 0000000000..7070d2a1d9 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-directionality-001.tentative.html @@ -0,0 +1,34 @@ +<!doctype html> +<title>CSS Test: directionality propagation in Shadow DOM.</title> +<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez"> +<link rel="help" href="https://html.spec.whatwg.org/#the-dir-attribute"> +<link rel="help" href="https://github.com/whatwg/html/issues/3699"> +<link rel="match" href="reference/green-box.html"> +<style> + div { width: 100px; } +</style> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host1"></div> +<div id="host2" dir="rtl"></div> +<div id="host3"></div> +<div id="host4" dir="rtl"></div> +<script> + host1.attachShadow({ mode: "open" }).innerHTML = ` + <style>:dir(ltr) { background: green; height: 25px; }</style> + <div></div> + `; + host2.attachShadow({ mode: "open" }).innerHTML = ` + <style>:dir(rtl) { background: green; height: 25px; }</style> + <div></div> + `; + host3.attachShadow({ mode: "open" }).innerHTML = ` + <style>:dir(rtl) { background: green; height: 25px; }</style> + <div></div> + `; + host4.attachShadow({ mode: "open" }).innerHTML = ` + <style>span:dir(ltr) { display: block; background: green; height: 25px; }</style> + <div dir="ltr"><span></span></div> + `; + document.body.offsetTop; + host3.setAttribute("dir", "rtl"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-directionality-002.tentative.html b/testing/web-platform/tests/css/css-scoping/shadow-directionality-002.tentative.html new file mode 100644 index 0000000000..6aba12436a --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-directionality-002.tentative.html @@ -0,0 +1,19 @@ +<!doctype html> +<title>CSS Test: directionality propagation in Shadow DOM, appending a shadow host.</title> +<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez"> +<link rel="help" href="https://html.spec.whatwg.org/#the-dir-attribute"> +<link rel="help" href="https://github.com/whatwg/html/issues/3699"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<style> + div { width: 100px; } +</style> +<div id="host-parent" dir="rtl"></div> +<script> + let host = document.createElement("div"); + host.attachShadow({ mode: "open" }).innerHTML = ` + <style>:dir(rtl) { background: green; height: 100px; width: 100px; }</style> + <div></div> + `; + document.getElementById("host-parent").appendChild(host); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-disabled-sheet-001.html b/testing/web-platform/tests/css/css-scoping/shadow-disabled-sheet-001.html new file mode 100644 index 0000000000..275ac47a61 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-disabled-sheet-001.html @@ -0,0 +1,21 @@ +<!doctype html> +<title>CSS Scoping Module Level 1 - Disabled stylesheet dynamically</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="match" href="reference/green-box.html"/> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"></div> +<script> + let root = host.attachShadow({ mode: 'open' }); + root.innerHTML = ` + <style> + div { background: green; width: 100px; height: 100px; } + </style> + <style> + div { background: red; } + </style> + <div></div> + `; + document.body.offsetTop; + root.styleSheets[1].disabled = true; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-001.html b/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-001.html new file mode 100644 index 0000000000..9a5672eb63 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-001.html @@ -0,0 +1,19 @@ +<!doctype html> +<title>CSS Scoping Module Level 1 - Dynamic fallback content</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="match" href="reference/green-box.html"/> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"> + <span slot="myslot">FAIL</span> +</div> +<script> + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <slot name="myslot"> + <div style="width: 100px; height: 100px; background: green"></div> + </slot> + `; + document.body.offsetTop; + host.firstElementChild.remove(); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-002.html b/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-002.html new file mode 100644 index 0000000000..f65d0c7a21 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-002.html @@ -0,0 +1,19 @@ +<!doctype html> +<title>CSS Scoping Module Level 1 - Dynamic fallback content</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="match" href="reference/green-box.html"/> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"> + <span slot="myslot">FAIL</span> +</div> +<script> + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <slot name="myslot"> + <div style="width: 100px; height: 100px; background: green"></div> + </slot> + `; + document.body.offsetTop; + host.firstElementChild.removeAttribute("slot"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-003.html b/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-003.html new file mode 100644 index 0000000000..a30e8fed7d --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-003.html @@ -0,0 +1,18 @@ +<!doctype html> +<title>CSS Scoping Module Level 1 - Dynamic fallback content</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="match" href="reference/green-box.html"/> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"> +</div> +<script> + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <slot name="myslot">FAIL</slot> + `; + document.body.offsetTop; + host.innerHTML = ` + <div slot="myslot" style="width: 100px; height: 100px; background: green"></div> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-004.html b/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-004.html new file mode 100644 index 0000000000..29e407573a --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-004.html @@ -0,0 +1,20 @@ +<!doctype html> +<title>CSS Scoping Module Level 1 - Dynamic fallback content</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="match" href="reference/green-box.html"/> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"> + <div slot="myslot" style="width: 100px; height: 100px; background: green"></div> +</div> +<script> + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <slot name="myslot"></slot> + `; + document.body.offsetTop; + let newSlot = document.createElement('slot'); + newSlot.appendChild(document.createTextNode("FAIL")); + newSlot.setAttribute("name", "myslot"); + root.insertBefore(newSlot, root.firstChild); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-005.html b/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-005.html new file mode 100644 index 0000000000..1d84907e5f --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-fallback-dynamic-005.html @@ -0,0 +1,20 @@ +<!doctype html> +<title>CSS Scoping Module Level 1 - Dynamic fallback content</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="match" href="reference/green-box.html"/> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"> + <div slot="myslot" style="width: 100px; height: 100px; background: green"></div> +</div> +<script> + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <slot name="myslot"></slot> + <slot name="myotherslot"> + FAIL + </slot> + `; + document.body.offsetTop; + host.firstElementChild.setAttribute("slot", "myotherslot"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-host-removal-invalidation.html b/testing/web-platform/tests/css/css-scoping/shadow-host-removal-invalidation.html new file mode 100644 index 0000000000..6daa635fa6 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-host-removal-invalidation.html @@ -0,0 +1,21 @@ +<!doctype html> +<title>CSS Test: Invalidation of :host selectors</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="author" title="Mozilla" href="https://mozilla.org"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#host-selector"> +<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1499603"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="host" style="color: green"></div> +<script> +host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + :host { color: red !important } + </style> +`; +test(function() { + assert_equals(getComputedStyle(host).color, "rgb(255, 0, 0)"); + host.shadowRoot.querySelector("style").remove(); + assert_equals(getComputedStyle(host).color, "rgb(0, 128, 0)"); +}, ":host rules are properly invalidated when stylesheets are removed"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-host-with-before-after.html b/testing/web-platform/tests/css/css-scoping/shadow-host-with-before-after.html new file mode 100644 index 0000000000..87e1554f15 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-host-with-before-after.html @@ -0,0 +1,83 @@ +<!doctype html> +<title>CSS Test: Pseudo-elements and :host selector.</title> +<link rel="author" title="Antti Koivisto" href="mailto:koivisto@iki.fi"/> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"/> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="match" href="reference/green-box.html"/> +<style> +.test { + width: 100px; + height: 25px; + background: red; + color: red; +} +#host1, #host2 { + color: green; +} +#host3 div, #host4 div { + width: 50%; + height: 100%; + background: green; + display: inline-block; +} +</style> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host1" class="test"></div> +<div id="host2" class="test"></div> +<div id="host3" class="test"><div>text</div></div> +<div id="host4" class="test"><div>text</div></div> +<script> + +host1.attachShadow({mode: 'closed'}).innerHTML = `<style> + :host::before, :host::after { + width: 50%; + height: 100%; + background: green; + display: inline-block; + content: "test"; + } + </style>`; + +host2.attachShadow({mode: 'closed'}).innerHTML = `<style> + :host(.green)::before, :host(.green)::after { + width: 50%; + height: 100%; + background: green; + display: inline-block; + content: "test"; + } + </style>`; + +getComputedStyle(host2).backgroundColor; +host2.classList.add('green'); + +host3.attachShadow({mode: 'closed'}).innerHTML = `<style> + :host { + color: green !important; + } + :host::before { + width: 50%; + height: 100%; + background: green; + display: inline-block; + content: "test"; + } + </style><slot></slot>`; + +host4.attachShadow({mode: 'closed'}).innerHTML = `<style> + :host(.green) { + color: green !important; + } + :host(.green)::after { + width: 50%; + height: 100%; + background: green; + display: inline-block; + content: "test"; + } + </style><slot></slot>`; + +getComputedStyle(host4).backgroundColor; +host4.classList.add('green'); + +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-link-rel-stylesheet-no-style-leak.html b/testing/web-platform/tests/css/css-scoping/shadow-link-rel-stylesheet-no-style-leak.html new file mode 100644 index 0000000000..8ca69ccd1b --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-link-rel-stylesheet-no-style-leak.html @@ -0,0 +1,21 @@ +<!doctype html> +<title>CSS Test: <link rel="stylesheet"> in Shadow DOM doesn't affect the normal DOM</title> +<link rel="help" href="https://html.spec.whatwg.org/#link-type-stylesheet"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<style> + #light-dom { + width: 100px; + height: 100px; + background: green; + color: green; + } +</style> +<div id="host">FAIL</div> +<div id="light-dom"></div> +<script> + host.attachShadow({ mode: "open" }).innerHTML = ` + <link rel="stylesheet" href="data:text/css,div { background: red !important }"> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-link-rel-stylesheet.html b/testing/web-platform/tests/css/css-scoping/shadow-link-rel-stylesheet.html new file mode 100644 index 0000000000..d67929a1ad --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-link-rel-stylesheet.html @@ -0,0 +1,11 @@ +<!doctype html> +<title>CSS Test: <link rel="stylesheet"> in Shadow DOM</title> +<link rel="help" href="https://html.spec.whatwg.org/#link-type-stylesheet"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host">FAIL</div> +<script> + host.attachShadow({ mode: "open" }).innerHTML = ` + <link rel="stylesheet" href="resources/host-green-box.css"> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-multiple-links.html b/testing/web-platform/tests/css/css-scoping/shadow-multiple-links.html new file mode 100644 index 0000000000..d1c4fd9eb7 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-multiple-links.html @@ -0,0 +1,15 @@ +<!doctype html> +<title>CSS Test: ShadowRoot with multiple sheet links with the same href shouldn't crash</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<div id="host"></div> +<script> +test(function() { + host.attachShadow({ mode: "open" }).innerHTML = ` + <link rel="stylesheet" href="data:text/css,"> + <link rel="stylesheet" href="data:text/css,"> + `; +}, "Multiple stylesheets with the same href in a ShadowRoot should not assert or crash"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-001.html b/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-001.html new file mode 100644 index 0000000000..e8fe49ac96 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-001.html @@ -0,0 +1,22 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>CSS Scoping: Dynamic reassignment of a slot.</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1435632"> +<link rel="match" href="reference/green-box.html"/> +<div id="host"> + <div id="green" style="background: green"></div> + <div id="red" style="background: red" slot="myslot"></div> +</div> +<script> + let root = host.attachShadow({ mode: "open" }); + root.innerHTML = ` + <style>::slotted(div) { width: 100px; height: 100px }</style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <slot name="myslot">FAIL</slot> + `; + document.body.offsetTop; + green.setAttribute("slot", "myslot"); + red.removeAttribute("slot"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-002.html b/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-002.html new file mode 100644 index 0000000000..7874e2e139 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-002.html @@ -0,0 +1,21 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>CSS Scoping: Dynamic reassignment of a slot.</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1465572"> +<link rel="match" href="reference/green-box.html"/> +<div id="host"> + FAIL + <div style="background: green" slot="the-slot"></div> +</div> +<script> + document.body.offsetTop; + host.attachShadow({ mode: "open" }).innerHTML = ` + <style>::slotted(div) { width: 100px; height: 100px }</style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <slot>FAIL</slot> + `; + document.body.offsetTop; + host.shadowRoot.querySelector("slot").setAttribute("name", "the-slot"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-003.html b/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-003.html new file mode 100644 index 0000000000..bc6392176e --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-003.html @@ -0,0 +1,19 @@ +<!DOCTYPE html> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slots-in-shadow-tree"> +<div id="host"><span id="slotted">This text should be green.</span></div> +<script> + const root = host.attachShadow({mode:"open"}); + root.innerHTML = '<slot name="nomatch" style="color:green"></slot><slot style="color:red"></slot>'; + + test(() => { + assert_equals(getComputedStyle(slotted).color, "rgb(255, 0, 0)"); + }, "Initial computed color."); + + test(() => { + root.querySelector("slot").removeAttribute("name"); + assert_equals(getComputedStyle(slotted).color, "rgb(0, 128, 0)"); + + }, "Computed color after re-slotting."); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-004.html b/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-004.html new file mode 100644 index 0000000000..6c2beadc36 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-reassign-dynamic-004.html @@ -0,0 +1,26 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>CSS Scoping: Dynamic reassignment of a slot.</title> +<link rel="author" title="Edgar Chen" href="mailto:echen@mozilla.com"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1548848"> +<link rel="match" href="reference/green-box.html"/> +<div id="host"> + <div id="green" style="background: green"></div> +<div> +<script> + let root = host.attachShadow({mode: 'open'}); + root.innerHTML = ` + <style>::slotted(div),div { width: 100px; height: 100px }</style> + <p>Test passes if you see a single 100px by 100px green box below.</p> + <slot id="slot"></slot> + <slot> + <div style="background: red"></div> + </slot> + `; + + onload = function () { + root.offsetTop; // Update layout + root.getElementById('slot').remove(); + }; +</script>
\ No newline at end of file diff --git a/testing/web-platform/tests/css/css-scoping/shadow-root-insert-into-document.html b/testing/web-platform/tests/css/css-scoping/shadow-root-insert-into-document.html new file mode 100644 index 0000000000..a3b89be389 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-root-insert-into-document.html @@ -0,0 +1,18 @@ +<!doctype html> +<title>CSS Scoping Module Level 1 - Dynamic insertion of shadow host</title> +<link rel="author" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="match" href="reference/green-box.html"/> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<script> + let host = document.createElement('div'); + let root = host.attachShadow({ mode: 'open' }); + root.innerHTML = ` + <style> + div { background: green; width: 100px; height: 100px; } + </style> + <div></div> + `; + document.body.offsetTop; + document.body.appendChild(host); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/shadow-shared-style-cache-001.html b/testing/web-platform/tests/css/css-scoping/shadow-shared-style-cache-001.html new file mode 100644 index 0000000000..e80b4d1c42 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/shadow-shared-style-cache-001.html @@ -0,0 +1,27 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>Shared style invalidation with removals</title> +<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1707116"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/"> +<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez"> +<link rel="author" href="https://mozilla.org" title="Mozilla"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="host-1"></div> +<div id="host-2"></div> +<script> +const INITIALLY_COMMON_STYLE = `<style>:host { background-color: red !important }</style>`; +let helper = document.querySelector("#host-1"); +let host = document.querySelector("#host-2"); + +test(function() { + helper.attachShadow({ mode: "open" }).innerHTML = INITIALLY_COMMON_STYLE; + assert_equals(getComputedStyle(helper).backgroundColor, "rgb(255, 0, 0)", "Common style should apply to helper"); + + host.attachShadow({ mode: "open" }).innerHTML = INITIALLY_COMMON_STYLE; + assert_equals(getComputedStyle(host).backgroundColor, "rgb(255, 0, 0)", "Common style should apply to host"); + + host.shadowRoot.innerHTML = `<style>:host { background-color: lime; width: 100px; height: 100px; }</style>`; + assert_equals(getComputedStyle(host).backgroundColor, "rgb(0, 255, 0)", "Common style should no longer apply to host"); +}); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/slot-non-html-display-value.html b/testing/web-platform/tests/css/css-scoping/slot-non-html-display-value.html new file mode 100644 index 0000000000..2f56254a7d --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slot-non-html-display-value.html @@ -0,0 +1,18 @@ +<!doctype html> +<title>CSS Test: non-HTML slot elements don't get display: contents by default.</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slots-in-shadow-tree"> +<link rel="help" href="https://bugzil.la/1468127"> +<body> +<script> +test(function() { + const non_html_slot = document.createElementNS("http://www.w3.org/2000/svg", "slot"); + document.body.appendChild(non_html_slot); + const display = getComputedStyle(non_html_slot).display; + // contents would get turned to "none" due to https://drafts.csswg.org/css-display/#unbox-svg + assert_true(display != "contents" && display != "none"); +}, "Non-HTML slot elements shouldn't be display: contents by default."); +</script> +</body> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-invalidation.html b/testing/web-platform/tests/css/css-scoping/slotted-invalidation.html new file mode 100644 index 0000000000..f8471062e1 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-invalidation.html @@ -0,0 +1,35 @@ +<!doctype html> +<title>CSS Test: Style invalidation for ::slotted()</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Rune Lillesveen" href="mailto:futhark@chromium.org"> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo"> +<div id="host"> + <div> + <span></span> + <span></span> + </div> + <div id="slotted"> + <span></span> + <span></span> + </div> + <div> + <span></span> + <span></span> + </div> +</div> +<script> +test(function() { + var root = host.attachShadow({"mode":"open"}); + root.innerHTML = '<style>.outer ::slotted(#slotted) { background-color: red } .outer .inner::slotted(#slotted) { background-color: green }</style><div id="outer"><slot id="inner"></slot></div>'; + + assert_equals(window.getComputedStyle(slotted).backgroundColor, "rgba(0, 0, 0, 0)"); + + root.querySelector("#outer").className = "outer"; + assert_equals(window.getComputedStyle(slotted).backgroundColor, "rgb(255, 0, 0)"); + + root.querySelector("#inner").className = "inner"; + assert_equals(window.getComputedStyle(slotted).backgroundColor, "rgb(0, 128, 0)"); +}) +</script> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-link.html b/testing/web-platform/tests/css/css-scoping/slotted-link.html new file mode 100644 index 0000000000..c06c96143b --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-link.html @@ -0,0 +1,21 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>CSS Scoping: ::slotted :link</title> +<link rel="author" title="Rune Lillesveen" href="mailto:futhark@chromium.org"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="host"><a id="a" href="#notvisited">This link should be green.</a></div> +<script> + let root = host.attachShadow({mode:"open"}); + root.innerHTML = ` + <style> + ::slotted(:link) { color:green } + ::slotted(:visited) { color:red } + </style> + <slot></slot>`; + + test(() => { + assert_equals(getComputedStyle(a).color, "rgb(0, 128, 0)", "Unvisited link should be green."); + }, "Check that we match :link and not :visited for slotted anchor."); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-matches.html b/testing/web-platform/tests/css/css-scoping/slotted-matches.html new file mode 100644 index 0000000000..1a582fe98d --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-matches.html @@ -0,0 +1,16 @@ +<!doctype html> +<title>CSS Test: ::slotted() should not match via the matches() API, since it's in the wrong scope</title> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo"> +<link rel="help" href="https://dom.spec.whatwg.org/#dom-element-matches"> +<link rel="help" href="https://bugzil.la/1544242"> +<div id="host"><div id="slotted"></div></div> +<script> +test(function() { + let slotted = document.getElementById("slotted"); + host.attachShadow({ mode: "open" }).innerHTML = `<slot></slot>`; + assert_false(slotted.matches("::slotted(div)"), "Shouldn't match ::slotted from the outer tree") +}, "::slotted() doesn't reveal the presence of shadow DOM via matches()"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-nested.html b/testing/web-platform/tests/css/css-scoping/slotted-nested.html new file mode 100644 index 0000000000..c7139fea4c --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-nested.html @@ -0,0 +1,49 @@ +<!doctype html> +<link rel="href" href="https://mozilla.org" title="Mozilla"> +<link rel="author" href="mailto:emilio@crisal.io" title="Emilio Cobos Álvarez"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="host"><p>This text should be green</p></div> +<script> + let shadow = host.attachShadow({ mode: "open" }); + shadow.innerHTML = ` + <style> + /* This is not expected to match */ + .container ::slotted(p) { + color: red !important; + } + + /* This _is_ expected to match */ + #nested ::slotted(p) { + background-color: green; + } + </style> + <div id="nested"><slot></slot></div> + `; + + let nested = shadow.querySelector("#nested").attachShadow({ mode: "open" }); + nested.innerHTML = ` + <style> + .container ::slotted(p) { + color: green; + } + </style> + <div class="container"> + <slot></slot> + </div> + `; + + let p = document.querySelector("p"); + test(function() { + assert_equals(getComputedStyle(p).color, "rgb(0, 128, 0)"); + assert_equals(getComputedStyle(p).backgroundColor, "rgb(0, 128, 0)"); + }, "Slotted matches rules against the slot in the right tree"); + test(function() { + nested.querySelector(".container").classList.remove("container"); + assert_not_equals(getComputedStyle(p).color, "rgb(0, 128, 0)"); + + nested.host.removeAttribute("id"); + assert_not_equals(getComputedStyle(p).backgroundColor, "rgb(0, 128, 0)"); + }, "Style invalidation works correctly for nested slots"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-parsing.html b/testing/web-platform/tests/css/css-scoping/slotted-parsing.html new file mode 100644 index 0000000000..25b003091f --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-parsing.html @@ -0,0 +1,48 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>CSS Scoping: ::slotted pseudo parsing</title> +<link rel="author" title="Rune Lillesveen" href="mailto:rune@opera.com"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="/css/support/parsing-testcommon.js"></script> +<style id="styleElm"> +</style> +<script> + test_invalid_selector("::slotted"); + test_invalid_selector("::slotted()"); + test_invalid_selector("::slotted(*).class"); + test_invalid_selector("::slotted(*)#id {}"); + test_invalid_selector("::slotted(*)[attr]"); + test_invalid_selector("::slotted(*):host"); + test_invalid_selector("::slotted(*):host(div)"); + test_invalid_selector("::slotted(*):hover"); + test_invalid_selector("::slotted(*):read-only"); + test_invalid_selector("::slotted(*)::slotted(*)"); + test_invalid_selector("::slotted(*)::before::slotted(*)"); + test_invalid_selector("::slotted(*) span"); + + test_valid_selector("::slotted(*)"); + test_valid_selector("::slotted(div)"); + test_valid_selector("::slotted([attr]:hover)"); + test_valid_selector("::slotted(:not(.a))"); + + test_valid_selector("::slotted(*):is()"); + test_valid_selector("::slotted(*):is(:hover)", "::slotted(*):is()"); + test_valid_selector("::slotted(*):is(#id)", "::slotted(*):is()"); + + test_valid_selector("::slotted(*):where()"); + test_valid_selector("::slotted(*):where(:hover)", "::slotted(*):where()"); + test_valid_selector("::slotted(*):where(#id)", "::slotted(*):where()"); + + // Allow tree-abiding pseudo elements after ::slotted + test_valid_selector("::slotted(*)::before"); + test_valid_selector("::slotted(*)::after"); + test_valid_selector("::slotted(*)::placeholder"); + test_valid_selector("::slotted(*)::marker"); + + // Other pseudo elements not valid after ::slotted + test_invalid_selector("::slotted(*)::first-line"); + test_invalid_selector("::slotted(*)::first-letter"); + test_invalid_selector("::slotted(*)::selection"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-placeholder-ref.html b/testing/web-platform/tests/css/css-scoping/slotted-placeholder-ref.html new file mode 100644 index 0000000000..f99c0385d0 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-placeholder-ref.html @@ -0,0 +1,6 @@ +<!doctype html> +<style> + ::placeholder { color: green } +</style> +<input placeholder="I should be green"> +<textarea placeholder="I should be green"></textarea> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-placeholder.html b/testing/web-platform/tests/css/css-scoping/slotted-placeholder.html new file mode 100644 index 0000000000..a3d607afb8 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-placeholder.html @@ -0,0 +1,19 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Scoping Test: ::slotted() allows ::placeholder</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="author" title="Mozilla" href="https://mozilla.org"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo"> +<link rel="match" href="slotted-placeholder-ref.html"> +<div id="host"> + <input placeholder="I should be green"> + <textarea placeholder="I should be green"></textarea> +</div> +<script> + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + ::slotted(*)::placeholder { color: green } + </style> + <slot></slot> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-slot.html b/testing/web-platform/tests/css/css-scoping/slotted-slot.html new file mode 100644 index 0000000000..1f4aa75ae6 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-slot.html @@ -0,0 +1,17 @@ +<!DOCTYPE html> +<title>CSS Test: ::slotted() not matching slot elements</title> +<link rel="author" title="Rune Lillesveen" href="mailto:futhark@chromium.org"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="host" style="color:green">This text should be green.</div> +<script> + test(() => { + let root = host.attachShadow({mode:"open"}); + root.innerHTML = '<div><slot id="slot"></slot><div>'; + let innerHost = root.firstChild; + let innerRoot = innerHost.attachShadow({mode:"open"}); + innerRoot.innerHTML = "<style>::slotted(#slot){color:red}</style><slot></slot>"; + assert_equals(getComputedStyle(root.querySelector("#slot")).color, "rgb(0, 128, 0)"); + }, "Check that ::slotted does not match slot elements"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-specificity-002.html b/testing/web-platform/tests/css/css-scoping/slotted-specificity-002.html new file mode 100644 index 0000000000..ca2b9ab14c --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-specificity-002.html @@ -0,0 +1,24 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: slotted selectors are compared correctly for specificity</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo"> +<link rel="help" href="https://bugs.webkit.org/show_bug.cgi?id=229438"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"><div></div></div> +<script> + host.attachShadow({ mode: 'open' }).innerHTML = ` + <style> + :host ::slotted(*) { + width: 100px; + height: 100px; + background: green; + } + ::slotted(*) { + background: red; + } + </style> + <slot></slot> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-specificity.html b/testing/web-platform/tests/css/css-scoping/slotted-specificity.html new file mode 100644 index 0000000000..d049182db6 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-specificity.html @@ -0,0 +1,25 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: the selector inside ::slotted() affects specificity</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo"> +<link rel="help" href="https://github.com/w3c/csswg-drafts/issues/1915"> +<link rel="help" href="https://bugzil.la/1454165"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"><div id="slotted"></div></div> +<script> + host.attachShadow({ mode: 'open' }).innerHTML = ` + <style> + ::slotted(#slotted) { + width: 100px; + height: 100px; + background: green; + } + ::slotted(*) { + background: red; + } + </style> + <slot></slot> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-with-pseudo-element-ref.html b/testing/web-platform/tests/css/css-scoping/slotted-with-pseudo-element-ref.html new file mode 100644 index 0000000000..d452d489a4 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-with-pseudo-element-ref.html @@ -0,0 +1,8 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>CSS Scoping: pseudo element after ::slotted - reference</title> +<link rel="author" title="Rune Lillesveen" href="mailto:rune@opera.com"> +<div>PASS</div> +<div>PASS</div> +<div style="color:green">PASS</div> +<div style="color:green">PASS</div> diff --git a/testing/web-platform/tests/css/css-scoping/slotted-with-pseudo-element.html b/testing/web-platform/tests/css/css-scoping/slotted-with-pseudo-element.html new file mode 100644 index 0000000000..e1a91952d7 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/slotted-with-pseudo-element.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>CSS Scoping: pseudo element after ::slotted</title> +<link rel="author" title="Rune Lillesveen" href="mailto:rune@opera.com"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#slotted-pseudo"> +<link rel="match" href="slotted-with-pseudo-element-ref.html"> +<div id="host1"><span></span></div> +<div id="host2"><span></span></div> +<div id="host3"><span></span></div> +<div id="host4"><span></span></div> +<style> + #host3 > span::before { content: "PASS" } +</style> +<script> + function attachShadowWithSlottedStyle(host, styleString) { + var root = host.attachShadow({mode:"open"}); + root.innerHTML = "<style>"+styleString+"</style><slot/>"; + } + + attachShadowWithSlottedStyle(host1, "::slotted(span)::before { content: 'PASS' }"); + attachShadowWithSlottedStyle(host2, "::slotted(span)::after { content: 'PASS' }"); + attachShadowWithSlottedStyle(host3, "::slotted(span)::before { content: 'FAIL'; color: green }"); + attachShadowWithSlottedStyle(host4, ` + ::slotted(span)::before { content: 'PASS'; color: red } + ::slotted(.foo)::before { color: green } + `); + onload = function() { + host4.offsetTop; + host4.firstElementChild.classList.add("foo"); + } +</script> diff --git a/testing/web-platform/tests/css/css-scoping/stylesheet-title-001.html b/testing/web-platform/tests/css/css-scoping/stylesheet-title-001.html new file mode 100644 index 0000000000..a91fca8ce1 --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/stylesheet-title-001.html @@ -0,0 +1,24 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: title attribute in stylesheets not in the document tree is ignored</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/cssom/#preferred-css-style-sheet-set-name"> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#attr-style-title"> +<link rel="help" href="https://github.com/w3c/webcomponents/issues/535"> +<link rel="match" href="reference/green-box.html"> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<div id="host"></div> +<script> + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + div { width: 100px; height: 100px; } + </style> + <style title="Foo"> + div { background: purple } + </style> + <style title="Bar"> + div { background: green } + </style> + <div></div> + `; +</script> diff --git a/testing/web-platform/tests/css/css-scoping/stylesheet-title-002.html b/testing/web-platform/tests/css/css-scoping/stylesheet-title-002.html new file mode 100644 index 0000000000..2843ada3ee --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/stylesheet-title-002.html @@ -0,0 +1,36 @@ +<!doctype html> +<meta charset="utf-8"> +<title>CSS Test: title attribute in stylesheets not in the document tree is ignored</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/cssom/#preferred-css-style-sheet-set-name"> +<link rel="help" href="https://html.spec.whatwg.org/multipage/#attr-style-title"> +<link rel="help" href="https://github.com/w3c/webcomponents/issues/535"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<div id="host"></div> +<script> +test(function() { + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + div { width: 100px; height: 100px; } + </style> + <style title="Foo"> + div { background: purple } + </style> + <style title="Bar"> + div { background: green } + </style> + <div></div> + `; + assert_equals(host.shadowRoot.styleSheets.length, 3); + for (let sheet of host.shadowRoot.styleSheets) { + assert_equals(sheet.title, null, "Sheet outside of the document generates no setter"); + sheet.title = "Foo"; + assert_equals(sheet.title, null, "Mutation doesn't change the sheet title"); + } + for (let element of host.shadowRoot.querySelectorAll("style")) { + element.setAttribute("title", "Foo"); + assert_equals(element.sheet.title, null, "Attribute mutation doesn't change the sheet title"); + } +}, "Title attribute in stylesheets not in the document tree is ignored"); +</script> diff --git a/testing/web-platform/tests/css/css-scoping/whitespace-crash-001.html b/testing/web-platform/tests/css/css-scoping/whitespace-crash-001.html new file mode 100644 index 0000000000..d3b4a8a4ad --- /dev/null +++ b/testing/web-platform/tests/css/css-scoping/whitespace-crash-001.html @@ -0,0 +1,32 @@ +<!DOCTYPE html> +<meta charset="utf-8"> +<title>CSS Scoping: Dynamic shadow root creation and whitespace optimization crash.</title> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<link rel="help" href="https://drafts.csswg.org/css-scoping/#selectors-data-model"> +<link rel="help" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1465572"> +<link rel="match" href="reference/green-box.html"/> +<p>Test passes if you see a single 100px by 100px green box below.</p> +<!-- + It's important for the test-case that there's whitespace inside the host, + and that it's not assigned to any slot. +--> +<div id="host"> + <div style="display: inline" slot="the-slot"></div> +</div> +<script> + // Flush layout before creating a ShadowRoot, so that the whitespace ends up + // suppressed. + document.body.offsetTop; + host.attachShadow({ mode: "open" }).innerHTML = ` + <style> + ::slotted(div) { + width: 100px; + height: 100px; + background: green; + } + </style> + <slot name="the-slot"></slot> + `; + document.body.offsetTop; + host.firstElementChild.style.display = "block"; // or anything else that reframes the <div>. +</script> |