From daece9cf49a09e6bff10b5d434645847b2e17c0e Mon Sep 17 00:00:00 2001
From: Pavel Feldman <pavel.feldman@gmail.com>
Date: Wed, 1 Dec 2021 09:21:21 -0800
Subject: [PATCH] cherry-pick(#10623): fix(toHaveText): normalize zero width
 white space

---
 packages/playwright-core/src/server/injected/injectedScript.ts | 2 +-
 tests/playwright-test/playwright.expect.text.spec.ts           | 2 ++
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/playwright-core/src/server/injected/injectedScript.ts b/packages/playwright-core/src/server/injected/injectedScript.ts
index 88438c2830..e982c961e7 100644
--- a/packages/playwright-core/src/server/injected/injectedScript.ts
+++ b/packages/playwright-core/src/server/injected/injectedScript.ts
@@ -1129,7 +1129,7 @@ class ExpectedTextMatcher {
   private normalizeWhiteSpace(s: string | undefined): string | undefined {
     if (!s)
       return s;
-    return this._normalizeWhiteSpace ? s.trim().replace(/\s+/g, ' ') : s;
+    return this._normalizeWhiteSpace ? s.trim().replace(/\u200b/g, '').replace(/\s+/g, ' ') : s;
   }
 }
 
diff --git a/tests/playwright-test/playwright.expect.text.spec.ts b/tests/playwright-test/playwright.expect.text.spec.ts
index b4d1a88272..7fec79d570 100644
--- a/tests/playwright-test/playwright.expect.text.spec.ts
+++ b/tests/playwright-test/playwright.expect.text.spec.ts
@@ -88,6 +88,8 @@ test('should support toHaveText w/ text', async ({ runInlineTest }) => {
         const locator = page.locator('#node');
         // Should normalize whitespace.
         await expect(locator).toHaveText('Text                        content');
+        // Should normalize zero width whitespace.
+        await expect(locator).toHaveText('T\u200be\u200bx\u200bt content');
       });
 
       test('pass contain', async ({ page }) => {