From ce41f4acb53b9995ecdd24a2cf7ef0fe7ed74b5f Mon Sep 17 00:00:00 2001
From: kygoh <gohkengyew@gmail.com>
Date: Mon, 4 Mar 2024 12:11:41 +0000
Subject: [PATCH] fix computation for outer min content-width of a table cell

---
 tests/layout/test_table.py     | 28 ++++++++++++++++++++++++++++
 weasyprint/layout/preferred.py | 16 ++++++++--------
 2 files changed, 36 insertions(+), 8 deletions(-)

diff --git a/tests/layout/test_table.py b/tests/layout/test_table.py
index 00fbaac19..bfd097dae 100644
--- a/tests/layout/test_table.py
+++ b/tests/layout/test_table.py
@@ -3009,6 +3009,34 @@ def test_min_width_with_overflow():
     assert table1_td1.width == table2_td1.width
 
 
+@assert_no_logs
+def test_table_cell_max_width():
+    page, = render_pages('''
+    <style>
+      td {
+        text-overflow: ellipsis;
+        white-space: nowrap;
+        overflow: hidden;
+        max-width: 45px;
+      }
+    </style>
+      <table>
+        <tr>
+          <td>abcde</td>
+        </tr>
+      </table>
+    ''')
+    html, = page.children
+    body, = html.children
+    table_wrapper, = body.children
+    table, = table_wrapper.children
+    tbody, = table.children
+    tr, = tbody.children
+    td, = tr.children
+    assert td.max_width == 45
+    assert td.width == 45
+
+
 black = (0, 0, 0, 1)
 red = (1, 0, 0, 1)
 green = (0, 1, 0, 1)  # lime in CSS
diff --git a/weasyprint/layout/preferred.py b/weasyprint/layout/preferred.py
index bd783b292..8c965fe7f 100644
--- a/weasyprint/layout/preferred.py
+++ b/weasyprint/layout/preferred.py
@@ -244,17 +244,17 @@ def column_group_content_width(context, box):
 def table_cell_min_content_width(context, box, outer):
     """Return the min-content width for a ``TableCellBox``."""
     # See https://www.w3.org/TR/css-tables-3/#outer-min-content
-    min_width = box.style['min_width']
-    if min_width == 'auto':
-        min_width = 0
-    else:
-        min_width = min_width.value
+    # The outer min-content width of a table-cell is
+    # max(min-width, min-content width) adjusted by
+    # the cell intrinsic offsets.
     children_widths = [
-        max(min_width, min_content_width(context, child))
+        min_content_width(context, child)
         for child in box.children
         if not child.is_absolutely_positioned()]
-    children_min_width = margin_width(
-        box, max(children_widths) if children_widths else 0)
+    children_min_width = adjust(
+        box,
+        outer,
+        max(children_widths) if children_widths else 0)
 
     width = box.style['width']
     if width != 'auto' and width.unit == 'px':