From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../cts/checkout/src/common/framework/resources.ts | 110 +++++++++++++++++++++
 1 file changed, 110 insertions(+)
 create mode 100644 dom/webgpu/tests/cts/checkout/src/common/framework/resources.ts

(limited to 'dom/webgpu/tests/cts/checkout/src/common/framework/resources.ts')

diff --git a/dom/webgpu/tests/cts/checkout/src/common/framework/resources.ts b/dom/webgpu/tests/cts/checkout/src/common/framework/resources.ts
new file mode 100644
index 0000000000..05451304b6
--- /dev/null
+++ b/dom/webgpu/tests/cts/checkout/src/common/framework/resources.ts
@@ -0,0 +1,110 @@
+/**
+ * Base path for resources. The default value is correct for non-worker WPT, but standalone and
+ * workers must access resources using a different base path, so this is overridden in
+ * `test_worker-worker.ts` and `standalone.ts`.
+ */
+let baseResourcePath = './resources';
+let crossOriginHost = '';
+
+function getAbsoluteBaseResourcePath(path: string) {
+  // Path is already an absolute one.
+  if (path[0] === '/') {
+    return path;
+  }
+
+  // Path is relative
+  const relparts = window.location.pathname.split('/');
+  relparts.pop();
+  const pathparts = path.split('/');
+
+  let i;
+  for (i = 0; i < pathparts.length; ++i) {
+    switch (pathparts[i]) {
+      case '':
+        break;
+      case '.':
+        break;
+      case '..':
+        relparts.pop();
+        break;
+      default:
+        relparts.push(pathparts[i]);
+        break;
+    }
+  }
+
+  return relparts.join('/');
+}
+
+function runningOnLocalHost(): boolean {
+  const hostname = window.location.hostname;
+  return hostname === 'localhost' || hostname === '127.0.0.1' || hostname === '::1';
+}
+
+/**
+ * Get a path to a resource in the `resources` directory relative to the current execution context
+ * (html file or worker .js file), for `fetch()`, `<img>`, `<video>`, etc but from cross origin host.
+ * Provide onlineUrl if the case running online.
+ * @internal MAINTENANCE_TODO: Cases may run in the LAN environment (not localhost but no internet
+ * access). We temporarily use `crossOriginHost` to configure the cross origin host name in that situation.
+ * But opening to  auto-detect mechanism or other solutions.
+ */
+export function getCrossOriginResourcePath(pathRelativeToResourcesDir: string, onlineUrl = '') {
+  // A cross origin host has been configured. Use this to load resource.
+  if (crossOriginHost !== '') {
+    return (
+      crossOriginHost +
+      getAbsoluteBaseResourcePath(baseResourcePath) +
+      '/' +
+      pathRelativeToResourcesDir
+    );
+  }
+
+  // Using 'localhost' and '127.0.0.1' trick to load cross origin resource. Set cross origin host name
+  // to 'localhost' if case is not running in 'localhost' domain. Otherwise, use '127.0.0.1'.
+  // host name to locahost unless the server running in
+  if (runningOnLocalHost()) {
+    let crossOriginHostName = '';
+    if (location.hostname === 'localhost') {
+      crossOriginHostName = 'http://127.0.0.1';
+    } else {
+      crossOriginHostName = 'http://localhost';
+    }
+
+    return (
+      crossOriginHostName +
+      ':' +
+      location.port +
+      getAbsoluteBaseResourcePath(baseResourcePath) +
+      '/' +
+      pathRelativeToResourcesDir
+    );
+  }
+
+  return onlineUrl;
+}
+
+/**
+ * Get a path to a resource in the `resources` directory, relative to the current execution context
+ * (html file or worker .js file), for `fetch()`, `<img>`, `<video>`, etc. Pass the cross origin host
+ * name if wants to load resoruce from cross origin host.
+ */
+export function getResourcePath(pathRelativeToResourcesDir: string) {
+  return baseResourcePath + '/' + pathRelativeToResourcesDir;
+}
+
+/**
+ * Set the base resource path (path to the `resources` directory relative to the current
+ * execution context).
+ */
+export function setBaseResourcePath(path: string) {
+  baseResourcePath = path;
+}
+
+/**
+ * Set the cross origin host and cases related to cross origin
+ * will load resource from the given host.
+ */
+export function setCrossOriginHost(host: string) {
+  crossOriginHost = host;
+}
-- 
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