From 450e78f5f3be3064d7ee1c6be5103dfae2ebaf87 Mon Sep 17 00:00:00 2001
From: Stanislav Levin <slev@altlinux.org>
Date: Feb 17 2023 17:13:44 +0000
Subject: tests: webui: Allow file access from files in tests


https://peter.sh/experiments/chromium-command-line-switches/#allow-file-access-from-files
> By default, file:// URIs cannot read other file:// URIs. This is an
  override for developers who need the old behavior for testing.

Fixes webui tests on CI:
```
Testing test/all_tests.html
Synchronous XMLHttpRequest on the main thread is deprecated because of its detrimental effects to the end user's experience. For more help, check https://xhr.spec.whatwg.org/.
Access to XMLHttpRequest at 'file:///__w/freeipa/freeipa/install/ui/test/qunit.js' from origin 'null' has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-untrusted, https.
Failed to load resource: net::ERR_FAILED
Access to XMLHttpRequest at 'file:///__w/freeipa/freeipa/install/ui/test/data/i18n_messages.json' from origin 'null' has been blocked by CORS policy: Cross origin requests are only supported for protocol schemes: http, data, chrome, chrome-untrusted, https.
Failed to load resource: net::ERR_FAILED
>> Error: Error: Couldn't receive translations
```

Related: https://pagure.io/freeipa/issue/9329
Signed-off-by: Stanislav Levin <slev@altlinux.org>
Reviewed-By: Florence Blanc-Renaud <flo@redhat.com>

---

diff --git a/install/ui/Gruntfile.js b/install/ui/Gruntfile.js
index ba46411..f39d192 100644
--- a/install/ui/Gruntfile.js
+++ b/install/ui/Gruntfile.js
@@ -4,6 +4,13 @@ module.exports = function(grunt) {
             options: {}
         },
         qunit: {
+            options: {
+                puppeteer: {
+                    args: [
+                        "--allow-file-access-from-files"
+                    ]
+                },
+            },
             all: [
                 'test/all_tests.html'
             ]