Rollup merge of rust-lang#102199 - GuillaumeGomez:improve-rustdoc-gui-tests, r=notriddle

Improve rustdoc GUI tests

I finally finished the update so we can now store values in variables and use them. It improves things nicely.

r? ``@notriddle``

Author: matthiaskrgr

src/ci/docker/host-x86_64/x86_64-gnu-tools/browser-ui-test.version

@@ -1 +1 @@
-0.10.0
+0.11.0

src/test/rustdoc-gui/check-stab-in-docblock.goml

@@ -7,15 +7,21 @@ size: (786, 600)
 // Confirms that there 3 paragraphs.
 assert-count: (".top-doc .docblock p", 3)
 // Checking that there is no scrollable content.
+store-property: (clientHeight, ".top-doc .docblock p:nth-of-type(1)", "clientHeight")
+store-property: (clientWidth, ".top-doc .docblock p:nth-of-type(1)", "clientWidth")
 assert-property: (
     ".top-doc .docblock p:nth-of-type(1)",
-    {"scrollHeight": "120", "clientHeight": "120", "scrollWidth": "502", "clientWidth": "502"},
+    {"scrollHeight": |clientHeight|, "scrollWidth": |clientWidth|},
 )
+store-property: (clientHeight, ".top-doc .docblock p:nth-of-type(2)", "clientHeight")
+store-property: (clientWidth, ".top-doc .docblock p:nth-of-type(2)", "clientWidth")
 assert-property: (
     ".top-doc .docblock p:nth-of-type(2)",
-    {"scrollHeight": "48", "clientHeight": "48", "scrollWidth": "502", "clientWidth": "502"},
+    {"scrollHeight": |clientHeight|, "scrollWidth": |clientWidth|},
 )
+store-property: (clientHeight, ".top-doc .docblock p:nth-of-type(3)", "clientHeight")
+store-property: (clientWidth, ".top-doc .docblock p:nth-of-type(3)", "clientWidth")
 assert-property: (
     ".top-doc .docblock p:nth-of-type(3)",
-    {"scrollHeight": "48", "clientHeight": "48", "scrollWidth": "502", "clientWidth": "502"},
+    {"scrollHeight": |clientHeight|, "scrollWidth": |clientWidth|},
 )

src/test/rustdoc-gui/type-declation-overflow.goml

@@ -32,6 +32,6 @@ assert-property: (".item-decl pre", {"scrollWidth": "950"})
 size: (600, 600)
 goto: file://|DOC_PATH|/lib2/too_long/struct.SuperIncrediblyLongLongLongLongLongLongLongGigaGigaGigaMegaLongLongLongStructName.html
 // It shouldn't have an overflow in the topbar either.
-assert-property: (".mobile-topbar .location", {"scrollWidth": "500"})
-assert-property: (".mobile-topbar .location", {"clientWidth": "500"})
+store-property: (scrollWidth, ".mobile-topbar .location", "scrollWidth")
+assert-property: (".mobile-topbar .location", {"clientWidth": |scrollWidth|})
 assert-css: (".mobile-topbar .location", {"overflow-x": "hidden"})