Rollup merge of #143192 - GuillaumeGomez:code-line-number, r=lolbinary

Improve CSS for source code block line numbers

Extract some changes from https://github.com/rust-lang/rust/pull/137229 to make the PR smaller (thanks `@yotamofek` for the suggestion!).

r? notriddle

1 files changed, 22 insertions, 7 deletions

diff --git a/tests/rustdoc-gui/source-code-wrapping.goml b/tests/rustdoc-gui/source-code-wrapping.goml
index cb2fd3052cd..0dab9c72ea9 100644
--- a/tests/rustdoc-gui/source-code-wrapping.goml
+++ b/tests/rustdoc-gui/source-code-wrapping.goml
@@ -31,17 +31,32 @@ go-to: "file://" + |DOC_PATH| + "/test_docs/trait_bounds/index.html"
 click: "#settings-menu"
 wait-for: "#settings"
 
-store-size: (".example-wrap .rust code", {"width": rust_width, "height": rust_height})
-store-size: (".example-wrap .language-text code", {"width": txt_width, "height": txt_height})
+store-property: (".example-wrap .rust code", {"scrollWidth": rust_width, "scrollHeight": rust_height})
+store-property: (".example-wrap .language-text code", {"scrollWidth": txt_width, "scrollHeight": txt_height})
 call-function: ("click-code-wrapping", {"expected": "true"})
-wait-for-size-false: (".example-wrap .rust code", {"width": |rust_width|, "height": |rust_height|})
+wait-for-property-false: (
+    ".example-wrap .rust code",
+    {"scrollWidth": |rust_width|, "scrollHeight": |rust_height|},
+)
 
-store-size: (".example-wrap .rust code", {"width": new_rust_width, "height": new_rust_height})
-store-size: (".example-wrap .language-text code", {"width": new_txt_width, "height": new_txt_height})
+store-property: (
+    ".example-wrap .rust code",
+    {"scrollWidth": new_rust_width, "scrollHeight": new_rust_height},
+)
+store-property: (
+    ".example-wrap .language-text code",
+    {"scrollWidth": new_txt_width, "scrollHeight": new_txt_height},
+)
 
 assert: |rust_width| > |new_rust_width| && |rust_height| < |new_rust_height|
 assert: |txt_width| > |new_txt_width| && |txt_height| < |new_txt_height|
 
 call-function: ("click-code-wrapping", {"expected": "false"})
-wait-for-size: (".example-wrap .rust code", {"width": |rust_width|, "height": |rust_height|})
-assert-size: (".example-wrap .language-text code", {"width": |txt_width|, "height": |txt_height|})
+wait-for-property: (
+    ".example-wrap .rust code",
+    {"scrollWidth": |rust_width|, "scrollHeight": |rust_height|},
+)
+assert-property: (
+    ".example-wrap .language-text code",
+    {"scrollWidth": |txt_width|, "scrollHeight": |txt_height|},
+)