From 6bf0a5cb5034a7e684dcc3500e841785237ce2dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 19:32:43 +0200
Subject: Adding upstream version 1:115.7.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../html/elements/video/poster/fragment-backslash-novalid.html       | 4 ++++
 .../html/elements/video/poster/fragment-contains-hash-novalid.html   | 4 ++++
 .../html/elements/video/poster/fragment-leading-space-novalid.html   | 4 ++++
 .../html/elements/video/poster/host-cr-novalid.html                  | 4 ++++
 .../elements/video/poster/host-double-percent-encoded-novalid.html   | 4 ++++
 .../poster/host-double-percent-encoded-percent-encoded-novalid.html  | 4 ++++
 .../html/elements/video/poster/host-empty-novalid.html               | 4 ++++
 .../elements/video/poster/host-empty-userinfo-empty-novalid.html     | 4 ++++
 .../html/elements/video/poster/host-empty-with-userinfo-novalid.html | 4 ++++
 .../elements/video/poster/host-hostname-in-brackets-novalid.html     | 4 ++++
 .../html/elements/video/poster/host-invalid-unicode-novalid.html     | 4 ++++
 .../video/poster/host-invalid-unicode-percent-encoded-novalid.html   | 4 ++++
 .../html/elements/video/poster/host-newline-novalid.html             | 5 +++++
 .../html/elements/video/poster/host-space-novalid.html               | 4 ++++
 .../poster/host-square-brackets-port-contains-colon-novalid.html     | 4 ++++
 .../html/elements/video/poster/host-tab-novalid.html                 | 4 ++++
 .../elements/video/poster/host-u0000-percent-encoded-novalid.html    | 4 ++++
 .../poster/host-u0000-percent-encoded-percent-encoded-novalid.html   | 4 ++++
 .../html/elements/video/poster/path-bare-percent-sign-novalid.html   | 4 ++++
 .../html/elements/video/poster/path-contains-space-novalid.html      | 4 ++++
 .../video/poster/path-leading-backslash-at-sign-novalid.html         | 4 ++++
 .../elements/video/poster/path-leading-colon-backslash-novalid.html  | 4 ++++
 .../video/poster/path-leading-colon-chars-backslash-novalid.html     | 4 ++++
 .../html/elements/video/poster/path-leading-space-novalid.html       | 4 ++++
 .../video/poster/path-percent-encoded-malformed-novalid.html         | 4 ++++
 .../elements/video/poster/path-relative-square-brackets-novalid.html | 4 ++++
 .../html/elements/video/poster/path-tab-novalid.html                 | 4 ++++
 .../html/elements/video/poster/path-trailing-space-novalid.html      | 4 ++++
 .../html/elements/video/poster/path-u0091-novalid.html               | 4 ++++
 .../html/elements/video/poster/port-999999-novalid.html              | 4 ++++
 .../html/elements/video/poster/port-cr-novalid.html                  | 4 ++++
 .../video/poster/port-leading-colon-bracket-colon-novalid.html       | 4 ++++
 .../html/elements/video/poster/port-leading-colon-novalid.html       | 4 ++++
 .../html/elements/video/poster/port-leading-dash-novalid.html        | 4 ++++
 .../html/elements/video/poster/port-multiple-letters-novalid.html    | 4 ++++
 .../html/elements/video/poster/port-newline-novalid.html             | 5 +++++
 .../html/elements/video/poster/port-single-letter-novalid.html       | 4 ++++
 .../html/elements/video/poster/port-space-novalid.html               | 4 ++++
 .../html/elements/video/poster/port-tab-novalid.html                 | 4 ++++
 .../html/elements/video/poster/query-leading-space-novalid.html      | 4 ++++
 .../html/elements/video/poster/query-trailing-space-novalid.html     | 4 ++++
 .../elements/video/poster/scheme-data-contains-fragment-haswarn.html | 4 ++++
 .../html/elements/video/poster/scheme-data-single-slash-novalid.html | 4 ++++
 .../html/elements/video/poster/scheme-file-backslash-novalid.html    | 4 ++++
 .../video/poster/scheme-file-single-slash-c-bar-novalid.html         | 4 ++++
 .../video/poster/scheme-file-slash-slash-abc-bar-novalid.html        | 4 ++++
 .../video/poster/scheme-file-triple-slash-c-bar-novalid.html         | 4 ++++
 .../html/elements/video/poster/scheme-ftp-no-slash-novalid.html      | 4 ++++
 .../html/elements/video/poster/scheme-ftp-single-slash-novalid.html  | 4 ++++
 .../html/elements/video/poster/scheme-http-backslash-novalid.html    | 4 ++++
 .../elements/video/poster/scheme-http-no-slash-colon-novalid.html    | 4 ++++
 .../html/elements/video/poster/scheme-http-no-slash-novalid.html     | 4 ++++
 .../video/poster/scheme-http-no-slash-square-bracket-novalid.html    | 4 ++++
 .../html/elements/video/poster/scheme-http-single-slash-novalid.html | 4 ++++
 .../html/elements/video/poster/scheme-https-no-slash-novalid.html    | 4 ++++
 .../elements/video/poster/scheme-https-single-slash-novalid.html     | 4 ++++
 .../html/elements/video/poster/scheme-trailing-cr-novalid.html       | 4 ++++
 .../html/elements/video/poster/scheme-trailing-newline-novalid.html  | 5 +++++
 .../html/elements/video/poster/scheme-trailing-space-novalid.html    | 4 ++++
 .../html/elements/video/poster/scheme-trailing-tab-novalid.html      | 4 ++++
 .../html/elements/video/poster/userinfo-backslash-novalid.html       | 4 ++++
 .../elements/video/poster/userinfo-password-bad-chars-novalid.html   | 4 ++++
 .../video/poster/userinfo-password-contains-pile-of-poo-novalid.html | 4 ++++
 .../video/poster/userinfo-username-contains-at-sign-novalid.html     | 4 ++++
 .../video/poster/userinfo-username-contains-pile-of-poo-novalid.html | 4 ++++
 65 files changed, 263 insertions(+)
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-backslash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-contains-hash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-leading-space-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-cr-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-double-percent-encoded-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-double-percent-encoded-percent-encoded-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-userinfo-empty-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-with-userinfo-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-hostname-in-brackets-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-invalid-unicode-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-invalid-unicode-percent-encoded-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-newline-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-space-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-square-brackets-port-contains-colon-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-tab-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-u0000-percent-encoded-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-u0000-percent-encoded-percent-encoded-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-bare-percent-sign-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-contains-space-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-backslash-at-sign-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-colon-backslash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-colon-chars-backslash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-space-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-percent-encoded-malformed-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-relative-square-brackets-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-tab-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-trailing-space-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-u0091-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-999999-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-cr-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-colon-bracket-colon-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-colon-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-dash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-multiple-letters-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-newline-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-single-letter-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-space-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-tab-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/query-leading-space-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/query-trailing-space-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-data-contains-fragment-haswarn.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-data-single-slash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-backslash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-single-slash-c-bar-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-slash-slash-abc-bar-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-triple-slash-c-bar-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-ftp-no-slash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-ftp-single-slash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-backslash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-colon-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-square-bracket-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-single-slash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-https-no-slash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-https-single-slash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-cr-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-newline-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-space-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-tab-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-backslash-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-password-bad-chars-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-password-contains-pile-of-poo-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-username-contains-at-sign-novalid.html
 create mode 100644 testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-username-contains-pile-of-poo-novalid.html

(limited to 'testing/web-platform/tests/conformance-checkers/html/elements/video/poster')

diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-backslash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-backslash-novalid.html
new file mode 100644
index 0000000000..e2d9764e37
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-backslash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: fragment-backslash</title>
+<video poster="#\"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-contains-hash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-contains-hash-novalid.html
new file mode 100644
index 0000000000..cb01ae009f
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-contains-hash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: fragment-contains-hash</title>
+<video poster="http://foo/path#f#g"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-leading-space-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-leading-space-novalid.html
new file mode 100644
index 0000000000..8bf3631bfb
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/fragment-leading-space-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: fragment-leading-space</title>
+<video poster="http://f:21/b# e"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-cr-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-cr-novalid.html
new file mode 100644
index 0000000000..8e7cd1af04
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-cr-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-cr</title>
+<video poster="http://example.
org"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-double-percent-encoded-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-double-percent-encoded-novalid.html
new file mode 100644
index 0000000000..e3c4eafc65
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-double-percent-encoded-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-double-percent-encoded</title>
+<video poster="http://％４１.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-double-percent-encoded-percent-encoded-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-double-percent-encoded-percent-encoded-novalid.html
new file mode 100644
index 0000000000..34f58f6fa5
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-double-percent-encoded-percent-encoded-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-double-percent-encoded-percent-encoded</title>
+<video poster="http://%ef%bc%85%ef%bc%94%ef%bc%91.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-novalid.html
new file mode 100644
index 0000000000..704af4b76a
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-empty</title>
+<video poster="http://"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-userinfo-empty-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-userinfo-empty-novalid.html
new file mode 100644
index 0000000000..896ed88500
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-userinfo-empty-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-empty-userinfo-empty</title>
+<video poster="http://@/www.example.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-with-userinfo-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-with-userinfo-novalid.html
new file mode 100644
index 0000000000..2ac4d5f7f3
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-empty-with-userinfo-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-empty-with-userinfo</title>
+<video poster="http://user:pass@/"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-hostname-in-brackets-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-hostname-in-brackets-novalid.html
new file mode 100644
index 0000000000..5458f16e65
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-hostname-in-brackets-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-hostname-in-brackets</title>
+<video poster="http://[www.google.com]/"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-invalid-unicode-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-invalid-unicode-novalid.html
new file mode 100644
index 0000000000..c8f206dde3
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-invalid-unicode-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-invalid-unicode</title>
+<video poster="http://﷐zyx.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-invalid-unicode-percent-encoded-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-invalid-unicode-percent-encoded-novalid.html
new file mode 100644
index 0000000000..b891644888
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-invalid-unicode-percent-encoded-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-invalid-unicode-percent-encoded</title>
+<video poster="http://%ef%b7%90zyx.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-newline-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-newline-novalid.html
new file mode 100644
index 0000000000..de25e97766
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-newline-novalid.html
@@ -0,0 +1,5 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-newline</title>
+<video poster="http://example.
+org"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-space-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-space-novalid.html
new file mode 100644
index 0000000000..1e35a2f962
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-space-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-space</title>
+<video poster="http://example .org"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-square-brackets-port-contains-colon-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-square-brackets-port-contains-colon-novalid.html
new file mode 100644
index 0000000000..094eec8770
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-square-brackets-port-contains-colon-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-square-brackets-port-contains-colon</title>
+<video poster="http://[1::2]:3:4"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-tab-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-tab-novalid.html
new file mode 100644
index 0000000000..c5455bee11
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-tab-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-tab</title>
+<video poster="http://example	.org"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-u0000-percent-encoded-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-u0000-percent-encoded-novalid.html
new file mode 100644
index 0000000000..81c2776382
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-u0000-percent-encoded-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-u0000-percent-encoded</title>
+<video poster="http://％００.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-u0000-percent-encoded-percent-encoded-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-u0000-percent-encoded-percent-encoded-novalid.html
new file mode 100644
index 0000000000..34ccb2844a
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/host-u0000-percent-encoded-percent-encoded-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: host-u0000-percent-encoded-percent-encoded</title>
+<video poster="http://%ef%bc%85%ef%bc%90%ef%bc%90.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-bare-percent-sign-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-bare-percent-sign-novalid.html
new file mode 100644
index 0000000000..170314bbe5
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-bare-percent-sign-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: path-bare-percent-sign</title>
+<video poster="http://example.com/foo%"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-contains-space-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-contains-space-novalid.html
new file mode 100644
index 0000000000..e17733c2eb
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-contains-space-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: path-contains-space</title>
+<video poster="/a/ /c"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-backslash-at-sign-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-backslash-at-sign-novalid.html
new file mode 100644
index 0000000000..83d43d2b4e
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-backslash-at-sign-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: path-leading-backslash-at-sign</title>
+<video poster="http://foo.com/\@"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-colon-backslash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-colon-backslash-novalid.html
new file mode 100644
index 0000000000..a0a8c6c52a
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-colon-backslash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: path-leading-colon-backslash</title>
+<video poster=":\"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-colon-chars-backslash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-colon-chars-backslash-novalid.html
new file mode 100644
index 0000000000..5e63c1b4d6
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-colon-chars-backslash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: path-leading-colon-chars-backslash</title>
+<video poster=":foo.com\"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-space-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-space-novalid.html
new file mode 100644
index 0000000000..e738c1feb1
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-leading-space-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: path-leading-space</title>
+<video poster="http://f:21/ b"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-percent-encoded-malformed-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-percent-encoded-malformed-novalid.html
new file mode 100644
index 0000000000..1c211fd4ca
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-percent-encoded-malformed-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: path-percent-encoded-malformed</title>
+<video poster="http://example.com/foo/%2e%2"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-relative-square-brackets-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-relative-square-brackets-novalid.html
new file mode 100644
index 0000000000..786f91dac1
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-relative-square-brackets-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: path-relative-square-brackets</title>
+<video poster="[61:24:74]:98"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-tab-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-tab-novalid.html
new file mode 100644
index 0000000000..bb9fc12b17
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-tab-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: path-tab</title>
+<video poster="http://example.com/foo	bar"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-trailing-space-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-trailing-space-novalid.html
new file mode 100644
index 0000000000..f66866c8fc
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-trailing-space-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: path-trailing-space</title>
+<video poster="http://f:21/b ?"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-u0091-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-u0091-novalid.html
new file mode 100644
index 0000000000..360426c3a9
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/path-u0091-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: path-u0091</title>
+<video poster="http://example.com/foo‘"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-999999-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-999999-novalid.html
new file mode 100644
index 0000000000..9ceec19628
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-999999-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: port-999999</title>
+<video poster="http://f:999999/c"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-cr-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-cr-novalid.html
new file mode 100644
index 0000000000..28796729d7
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-cr-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: port-cr</title>
+<video poster="http://f:
/c"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-colon-bracket-colon-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-colon-bracket-colon-novalid.html
new file mode 100644
index 0000000000..b5b6bef5c7
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-colon-bracket-colon-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: port-leading-colon-bracket-colon</title>
+<video poster="http://2001::1]:80"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-colon-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-colon-novalid.html
new file mode 100644
index 0000000000..bd5c281016
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-colon-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: port-leading-colon</title>
+<video poster="http://2001::1"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-dash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-dash-novalid.html
new file mode 100644
index 0000000000..354fe3103d
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-leading-dash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: port-leading-dash</title>
+<video poster="http://foo:-80/"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-multiple-letters-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-multiple-letters-novalid.html
new file mode 100644
index 0000000000..04a2cf18e8
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-multiple-letters-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: port-multiple-letters</title>
+<video poster="http://f:fifty-two/c"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-newline-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-newline-novalid.html
new file mode 100644
index 0000000000..1634a10e0b
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-newline-novalid.html
@@ -0,0 +1,5 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: port-newline</title>
+<video poster="http://f:
+/c"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-single-letter-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-single-letter-novalid.html
new file mode 100644
index 0000000000..8b95dcc647
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-single-letter-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: port-single-letter</title>
+<video poster="http://f:b/c"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-space-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-space-novalid.html
new file mode 100644
index 0000000000..6164a9206f
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-space-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: port-space</title>
+<video poster="http://f: /c"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-tab-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-tab-novalid.html
new file mode 100644
index 0000000000..5dbbdd5b4f
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/port-tab-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: port-tab</title>
+<video poster="http://f:	/c"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/query-leading-space-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/query-leading-space-novalid.html
new file mode 100644
index 0000000000..e465e950b8
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/query-leading-space-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: query-leading-space</title>
+<video poster="http://f:21/b? d"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/query-trailing-space-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/query-trailing-space-novalid.html
new file mode 100644
index 0000000000..640e399720
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/query-trailing-space-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: query-trailing-space</title>
+<video poster="http://f:21/b?d #"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-data-contains-fragment-haswarn.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-data-contains-fragment-haswarn.html
new file mode 100644
index 0000000000..4207e1babe
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-data-contains-fragment-haswarn.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>data:text/html,test#test warning: scheme-data-contains-fragment</title>
+<video poster="data:text/html,test#test"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-data-single-slash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-data-single-slash-novalid.html
new file mode 100644
index 0000000000..61a3376e10
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-data-single-slash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-data-single-slash</title>
+<video poster="data:/example.com/"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-backslash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-backslash-novalid.html
new file mode 100644
index 0000000000..2d2a13b1a5
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-backslash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-file-backslash</title>
+<video poster="file:c:\foo\bar.html"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-single-slash-c-bar-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-single-slash-c-bar-novalid.html
new file mode 100644
index 0000000000..f6b4897d97
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-single-slash-c-bar-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-file-single-slash-c-bar</title>
+<video poster="file:/C|/foo/bar"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-slash-slash-abc-bar-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-slash-slash-abc-bar-novalid.html
new file mode 100644
index 0000000000..c339707f61
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-slash-slash-abc-bar-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-file-slash-slash-abc-bar</title>
+<video poster="file://abc|/foo/bar"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-triple-slash-c-bar-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-triple-slash-c-bar-novalid.html
new file mode 100644
index 0000000000..40b21e03ac
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-file-triple-slash-c-bar-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-file-triple-slash-c-bar</title>
+<video poster="file:///C|/foo/bar"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-ftp-no-slash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-ftp-no-slash-novalid.html
new file mode 100644
index 0000000000..b06cd92de3
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-ftp-no-slash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-ftp-no-slash</title>
+<video poster="ftp:example.com/"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-ftp-single-slash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-ftp-single-slash-novalid.html
new file mode 100644
index 0000000000..2db8cbb1d3
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-ftp-single-slash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-ftp-single-slash</title>
+<video poster="ftp:/example.com/"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-backslash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-backslash-novalid.html
new file mode 100644
index 0000000000..82223ebe18
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-backslash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-http-backslash</title>
+<video poster="http:\\foo.com\"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-colon-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-colon-novalid.html
new file mode 100644
index 0000000000..cb9cb51916
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-colon-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-http-no-slash-colon</title>
+<video poster="http::@c:29"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-novalid.html
new file mode 100644
index 0000000000..a55b66b5a9
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-http-no-slash</title>
+<video poster="http:foo.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-square-bracket-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-square-bracket-novalid.html
new file mode 100644
index 0000000000..53028e1ea3
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-no-slash-square-bracket-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-http-no-slash-square-bracket</title>
+<video poster="http:[61:27]/:foo"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-single-slash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-single-slash-novalid.html
new file mode 100644
index 0000000000..e21f10cb92
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-http-single-slash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-http-single-slash</title>
+<video poster="http:/example.com/"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-https-no-slash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-https-no-slash-novalid.html
new file mode 100644
index 0000000000..103a89e3e2
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-https-no-slash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-https-no-slash</title>
+<video poster="https:example.com/"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-https-single-slash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-https-single-slash-novalid.html
new file mode 100644
index 0000000000..0c2002984d
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-https-single-slash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-https-single-slash</title>
+<video poster="https:/example.com/"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-cr-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-cr-novalid.html
new file mode 100644
index 0000000000..7ab4fd9533
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-cr-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-trailing-cr</title>
+<video poster="a:
foo.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-newline-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-newline-novalid.html
new file mode 100644
index 0000000000..e411aa2956
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-newline-novalid.html
@@ -0,0 +1,5 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-trailing-newline</title>
+<video poster="a:
+foo.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-space-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-space-novalid.html
new file mode 100644
index 0000000000..8018630da5
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-space-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-trailing-space</title>
+<video poster="a: foo.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-tab-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-tab-novalid.html
new file mode 100644
index 0000000000..176164f8f9
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/scheme-trailing-tab-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: scheme-trailing-tab</title>
+<video poster="a:	foo.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-backslash-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-backslash-novalid.html
new file mode 100644
index 0000000000..5842693077
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-backslash-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: userinfo-backslash</title>
+<video poster="http://a\b:c\d@foo.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-password-bad-chars-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-password-bad-chars-novalid.html
new file mode 100644
index 0000000000..a4afc95e89
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-password-bad-chars-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: userinfo-password-bad-chars</title>
+<video poster="http://&a:foo(b]c@d:2/"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-password-contains-pile-of-poo-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-password-contains-pile-of-poo-novalid.html
new file mode 100644
index 0000000000..4948ef6dad
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-password-contains-pile-of-poo-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: userinfo-password-contains-pile-of-poo</title>
+<video poster="http://foo:💩@example.com"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-username-contains-at-sign-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-username-contains-at-sign-novalid.html
new file mode 100644
index 0000000000..c0527bc19a
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-username-contains-at-sign-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: userinfo-username-contains-at-sign</title>
+<video poster="http://::@c@d:2"></video>
diff --git a/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-username-contains-pile-of-poo-novalid.html b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-username-contains-pile-of-poo-novalid.html
new file mode 100644
index 0000000000..0275ab7e67
--- /dev/null
+++ b/testing/web-platform/tests/conformance-checkers/html/elements/video/poster/userinfo-username-contains-pile-of-poo-novalid.html
@@ -0,0 +1,4 @@
+<!DOCTYPE html>
+<meta charset=utf-8>
+<title>invalid poster: userinfo-username-contains-pile-of-poo</title>
+<video poster="http://💩:foo@example.com"></video>
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