// Checks that the setting "line numbers" is working as expected.
goto: file://|DOC_PATH|/test_docs/fn.foo.html

// We check that without this setting, there is no line number displayed.
assert-false: "pre.line-number"

// We now set the setting to show the line numbers on code examples.
local-storage: {"rustdoc-line-numbers": "true" }
// We reload to make the line numbers appear.
reload:

// We wait for them to be added into the DOM by the JS...
wait-for: "pre.line-number"
// If the test didn't fail, it means that it was found!
// Let's now check some CSS properties...
assert-css: ("pre.line-number", {
    "margin": "0px",
    "padding": "13px 8px",
    "text-align": "right",
})
// The first code block has two lines so let's check its `<pre>` elements lists both of them.
assert-text: ("pre.line-number", "1\n2")