Revert "use floor in cm_to_px instead of round"

This reverts commit 7e65d91.
web-platform-tests · Jun 14, 2023 · f00a6e1 · f00a6e1 · community-tc-integration · Jun 14, 2023
1 parent d2f73a9
commit f00a6e1
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Showing 2 changed files with 3 additions and 4 deletions.
diff --git a/webdriver/tests/support/fixtures_bidi.py b/webdriver/tests/support/fixtures_bidi.py
@@ -1,4 +1,3 @@
-from math import floor
 import base64
 
 from tests.support.image import cm_to_px, png_dimensions, ImageDifference
@@ -208,8 +207,8 @@ async def assert_pdf_dimensions(pdf, expected_dimensions):
         png = await render_pdf_to_png_bidi(pdf)
         width, height = png_dimensions(png)
 
-        assert floor(cm_to_px(expected_dimensions["height"])) == height
-        assert floor(cm_to_px(expected_dimensions["width"])) == width
+        assert (height - 1) <= cm_to_px(expected_dimensions["height"]) <= (height + 1)
+        assert (width - 1) <= cm_to_px(expected_dimensions["width"]) <= (width + 1)
 
     return assert_pdf_dimensions
 

diff --git a/webdriver/tests/support/image.py b/webdriver/tests/support/image.py
@@ -8,7 +8,7 @@
 
 
 def cm_to_px(cm):
-    return cm * PPI / inch_in_cm
+    return round(cm * PPI / inch_in_cm)
 
 
 def px_to_cm(px):