Update GUI tests for logo display on very small screens

Author: GuillaumeGomez

tests/rustdoc-gui/huge-logo.goml

@@ -18,4 +18,6 @@ size: (1280, 1024)
 assert-property: (".sub-logo-container", {"offsetWidth": "60", "offsetHeight": 60})
 
 size: (400, 600)
-assert-property: (".sub-logo-container", {"offsetWidth": "35", "offsetHeight": 35})
+// 43 because 35px + 8px of margin
+assert-css: (".sub-logo-container > img", {"margin-bottom": "8px"})
+assert-property: (".sub-logo-container", {"offsetWidth": "35", "offsetHeight": 43})

tests/rustdoc-gui/source-code-page.goml

@@ -216,3 +216,8 @@ call-function: ("check-sidebar-dir-entry", {
     "x": 0,
     "y": |source_sidebar_title_y| + |source_sidebar_title_height| + 6,
 })
+
+// Now we check that the logo has a bottom margin so it's not stuck to the search input.
+assert-css: (".sub-logo-container > img", {"margin-bottom": "8px"})
+store-property: (logo_height, ".sub-logo-container", "clientHeight")
+assert-position: (".search-form", {"y": |logo_height| + 8})