From 5128ebeddb76fbbf0a9e49af720fa2d37815e893 Mon Sep 17 00:00:00 2001
From: Shelley Vohr <shelley.vohr@gmail.com>
Date: Wed, 16 Jul 2025 18:27:11 +0200
Subject: [PATCH] test: deflake clipboard read/write specs (#47752)

---
 spec/chromium-spec.ts | 34 +++++++++++++++++++++-------------
 1 file changed, 21 insertions(+), 13 deletions(-)

diff --git a/spec/chromium-spec.ts b/spec/chromium-spec.ts
index a61bf2aafae7..da2d62a38ea2 100644
--- a/spec/chromium-spec.ts
+++ b/spec/chromium-spec.ts
@@ -3288,7 +3288,12 @@ describe('navigator.clipboard.read', () => {
     await w.loadFile(path.join(fixturesPath, 'pages', 'blank.html'));
   });
 
-  const readClipboard: any = () => {
+  const readClipboard = async () => {
+    if (!w.webContents.isFocused()) {
+      const focus = once(w.webContents, 'focus');
+      w.webContents.focus();
+      await focus;
+    }
     return w.webContents.executeJavaScript(`
       navigator.clipboard.read().then(clipboard => clipboard.toString()).catch(err => err.message);
     `, true);
@@ -3306,11 +3311,7 @@ describe('navigator.clipboard.read', () => {
 
   it('returns an error when permission denied', async () => {
     session.defaultSession.setPermissionRequestHandler((wc, permission, callback) => {
-      if (permission === 'clipboard-read') {
-        callback(false);
-      } else {
-        callback(true);
-      }
+      callback(permission !== 'clipboard-read');
     });
     const clipboard = await readClipboard();
     expect(clipboard).to.contain('Read permission denied.');
@@ -3318,11 +3319,7 @@ describe('navigator.clipboard.read', () => {
 
   it('returns clipboard contents when permission is granted', async () => {
     session.defaultSession.setPermissionRequestHandler((wc, permission, callback) => {
-      if (permission === 'clipboard-read') {
-        callback(true);
-      } else {
-        callback(false);
-      }
+      callback(permission === 'clipboard-read');
     });
     const clipboard = await readClipboard();
     expect(clipboard).to.not.contain('Read permission denied.');
@@ -3336,7 +3333,12 @@ describe('navigator.clipboard.write', () => {
     await w.loadFile(path.join(fixturesPath, 'pages', 'blank.html'));
   });
 
-  const writeClipboard: any = () => {
+  const writeClipboard = async () => {
+    if (!w.webContents.isFocused()) {
+      const focus = once(w.webContents, 'focus');
+      w.webContents.focus();
+      await focus;
+    }
     return w.webContents.executeJavaScript(`
       navigator.clipboard.writeText('Hello World!').catch(err => err.message);
     `, true);
@@ -3378,7 +3380,13 @@ describe('navigator.clipboard.write', () => {
 });
 
 describe('paste execCommand', () => {
-  const readClipboard: any = (w: BrowserWindow) => {
+  const readClipboard = async (w: BrowserWindow) => {
+    if (!w.webContents.isFocused()) {
+      const focus = once(w.webContents, 'focus');
+      w.webContents.focus();
+      await focus;
+    }
+
     return w.webContents.executeJavaScript(`
       new Promise((resolve) => {
         const timeout = setTimeout(() => {