Tests: Important custom properties precedence on resolution

luizgfranca · AtkinsSJ · commit 82bddd520961 · 2025-09-30T09:54:10.000+01:00
diff --git a/Tests/LibWeb/Layout/expected/important-custom-properties-resolution.txt b/Tests/LibWeb/Layout/expected/important-custom-properties-resolution.txt
@@ -0,0 +1,13 @@
+Viewport <#document> at [0,0] [0+0+0 800 0+0+0] [0+0+0 600 0+0+0] children: not-inline
+  BlockContainer <html> at [0,0] [0+0+0 800 0+0+0] [0+0+0 66 0+0+0] [BFC] children: not-inline
+    BlockContainer <body> at [8,8] [8+0+0 784 0+0+8] [8+0+0 50 0+0+8] children: not-inline
+      BlockContainer <main> at [8,8] [0+0+0 50 0+0+734] [0+0+0 50 0+0+0] children: inline
+        TextNode <#text> (not painted)
+
+ViewportPaintable (Viewport<#document>) [0,0 800x600]
+  PaintableWithLines (BlockContainer<HTML>) [0,0 800x66]
+    PaintableWithLines (BlockContainer<BODY>) [8,8 784x50]
+      PaintableWithLines (BlockContainer<MAIN>) [8,8 50x50]
+
+SC for Viewport<#document> [0,0 800x600] [children: 1] (z-index: auto)
+ SC for BlockContainer<HTML> [0,0 800x66] [children: 0] (z-index: auto)
diff --git a/Tests/LibWeb/Layout/input/important-custom-properties-resolution.html b/Tests/LibWeb/Layout/input/important-custom-properties-resolution.html
@@ -0,0 +1,13 @@
+<!DOCTYPE html><style>
+    main {
+        --size: 50px !important;
+        --bg: green !important;
+    }   
+    main {
+        --size: 200px;
+        width: var(--size);
+        height: var(--size);
+        --bg: red;
+        background: var(--bg);
+    }   
+</style><body><main>
