From 625f0f77bb6ee33add4022b74cba67d0cff4d352 Mon Sep 17 00:00:00 2001
From: Kovid Goyal <kovid@kovidgoyal.net>
Date: Fri, 19 Feb 2021 09:43:57 +0530
Subject: [PATCH] Ensure disk cache is cleared

---
 kitty_tests/graphics.py | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/kitty_tests/graphics.py b/kitty_tests/graphics.py
index 335706c06..8aa3970a4 100644
--- a/kitty_tests/graphics.py
+++ b/kitty_tests/graphics.py
@@ -267,6 +267,10 @@ class TestGraphics(BaseTest):
         check_data()
         dc.clear()
 
+        st = time.monotonic()
+        while dc.size_on_disk() and time.monotonic() - st < 20:
+            time.sleep(0.01)
+        self.assertEqual(dc.size_on_disk(), 0)
         for frame in range(32):
             add(f'1:{frame}', f'{frame:02d}' * 8)
         dc.wait_for_write()