Update to AngleSharp.Css 0.16.4

Add HexColorTest
mganss · Feb 24, 2022 · fb36156 · fb36156
1 parent ea681df
commit fb36156
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Showing 2 changed files with 24 additions and 2 deletions.
diff --git a/src/HtmlSanitizer/HtmlSanitizer.csproj b/src/HtmlSanitizer/HtmlSanitizer.csproj
@@ -40,7 +40,7 @@
 
   <ItemGroup>
     <PackageReference Include="AngleSharp" Version="[0.16.1]" />
-    <PackageReference Include="AngleSharp.Css" Version="[0.16.3]" />
+    <PackageReference Include="AngleSharp.Css" Version="[0.16.4]" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.1.1" PrivateAssets="All" />
   </ItemGroup>
 

diff --git a/test/HtmlSanitizer.Tests/Tests.cs b/test/HtmlSanitizer.Tests/Tests.cs
@@ -2898,7 +2898,7 @@ public void ThreadTest()
                 var waiting = numThreads;
                 var methods = typeof(HtmlSanitizerTests).GetTypeInfo().GetMethods()
                     .Where(m => m.GetCustomAttributes(typeof(Xunit.FactAttribute), false).Cast<Xunit.FactAttribute>().Any(f => f.Skip == null))
-                    .Where(m => m.Name != "ThreadTest");
+                    .Where(m => m.Name != "ThreadTest" && m.Name != "HexColorTest");
                 var threads = Shuffle(methods, random)
                     .Take(numThreads)
                     .Select(m => new Thread(() =>
@@ -3330,5 +3330,27 @@ public void StyleFormatterTest()
 
             Assert.Equal(html, sanitized);
         }
+
+        [Fact]
+        public void HexColorTest()
+        {
+            // see https://github.com/mganss/HtmlSanitizer/issues/330
+            var html = @"<p style=""color: black"">Text</p>";
+            var sanitizer = new HtmlSanitizer();
+
+            sanitizer.AllowedTags.Add("style");
+
+            AngleSharp.Css.Values.Color.UseHex = true;
+
+            var sanitized = sanitizer.Sanitize(html);
+
+            Assert.Equal(@"<p style=""color: #000000"">Text</p>", sanitized);
+
+            AngleSharp.Css.Values.Color.UseHex = false;
+
+            sanitized = sanitizer.Sanitize(html);
+
+            Assert.Equal(@"<p style=""color: rgba(0, 0, 0, 1)"">Text</p>", sanitized);
+        }
     }
 }