Add explanation for GUI test

GuillaumeGomez · GuillaumeGomez · commit de34489a019b · 2023-01-14T18:30:33.000+01:00
diff --git a/tests/rustdoc-gui/scrape-examples-button-focus.goml b/tests/rustdoc-gui/scrape-examples-button-focus.goml
@@ -1,3 +1,5 @@
+// This test ensures that the scraped examples buttons are working as expecting
+// when 'Enter' key is pressed when they're focused.
 goto: "file://" + |DOC_PATH| + "/scrape_examples/fn.test.html"
 
 // The next/prev buttons vertically scroll the code viewport between examples

Original file line number	Diff line number	Diff line change
`@@ -1,3 +1,5 @@`
	`1`	`+// This test ensures that the scraped examples buttons are working as expecting`
	`2`	`+// when 'Enter' key is pressed when they're focused.`
`1`	`3`	`goto: "file://" + \|DOC_PATH\| + "/scrape_examples/fn.test.html"`
`2`	`4`
`3`	`5`	`// The next/prev buttons vertically scroll the code viewport between examples`