src/test/rustdoc-gui/settings.goml

// This test ensures that the settings menu display is working as expected.
goto: file://|DOC_PATH|/test_docs/index.html
show-text: true // needed when we check for colors below.
// First, we check that the settings page doesn't exist.
assert-false: "#settings"
// We now click on the settings button.
click: "#settings-menu"
wait-for: "#settings"
assert-css: ("#settings", {"display": "block"})
// Let's close it by clicking on the same button.
click: "#settings-menu"
wait-for-css: ("#settings", {"display": "none"})

// Let's check that pressing "ESCAPE" is closing it.
click: "#settings-menu"
wait-for-css: ("#settings", {"display": "block"})
press-key: "Escape"
wait-for-css: ("#settings", {"display": "none"})

// Let's click on it when the search results are displayed.
focus: ".search-input"
write: "test"
wait-for: "#alternative-display #search"
click: "#settings-menu"
wait-for-css: ("#settings", {"display": "block"})
// Ensure that the search is still displayed.
wait-for: "#alternative-display #search"
assert: "#main-content.hidden"

// Now let's check the content of the settings menu.
local-storage: {"rustdoc-theme": "dark", "rustdoc-use-system-theme": "false"}
reload:
click: "#settings-menu"
wait-for: "#settings"

// We check that the "Use system theme" is disabled.
assert-property: ("#use-system-theme", {"checked": "false"})
assert: "//*[@class='setting-line']//span[text()='Use system theme']"
// Meaning that only the "theme" menu is showing up.
assert: ".setting-line:not(.hidden) #theme"
assert: ".setting-line.hidden #preferred-dark-theme"
assert: ".setting-line.hidden #preferred-light-theme"

// We check that the correct theme is selected.
assert-property: ("#theme .choices #theme-dark", {"checked": "true"})

// Some style checks...
// First we check the "default" display.
assert-css: (
    "#theme-dark",
    {
        "border-color": "rgb(221, 221, 221)",
        "box-shadow": "rgb(53, 53, 53) 0px 0px 0px 3px inset",
    },
)
assert-css: ("#theme-light", {"border-color": "rgb(221, 221, 221)", "box-shadow": "none"})
// Let's start with the hover.
move-cursor-to: "#theme-dark"
assert-css: (
    "#theme-dark",
    {
        "border-color": "rgb(33, 150, 243)",
        "box-shadow": "rgb(53, 53, 53) 0px 0px 0px 3px inset",
    },
)
move-cursor-to: "#theme-light"
assert-css: ("#theme-light", {"border-color": "rgb(33, 150, 243)", "box-shadow": "none"})
move-cursor-to: "#theme-ayu"
// Let's now check with the focus.
focus: "#theme-dark"
assert-css: (
    "#theme-dark",
    {
        "border-color": "rgb(221, 221, 221)",
        "box-shadow": "rgb(53, 53, 53) 0px 0px 0px 3px inset, rgb(33, 150, 243) 0px 0px 2px 2px",
    },
)
focus: "#theme-light"
assert-css: (
    "#theme-light",
    {
        "border-color": "rgb(221, 221, 221)",
        "box-shadow": "rgb(33, 150, 243) 0px 0px 1px 1px",
    },
)
// Now we check we both focus and hover.
move-cursor-to: "#theme-dark"
focus: "#theme-dark"
assert-css: (
    "#theme-dark",
    {
        "border-color": "rgb(33, 150, 243)",
        "box-shadow": "rgb(53, 53, 53) 0px 0px 0px 3px inset, rgb(33, 150, 243) 0px 0px 2px 2px",
    },
)
move-cursor-to: "#theme-light"
focus: "#theme-light"
assert-css: (
    "#theme-light",
    {
        "border-color": "rgb(33, 150, 243)",
        "box-shadow": "rgb(33, 150, 243) 0px 0px 1px 1px",
    },
)

// We now switch the display.
click: "#use-system-theme"
// Wait for the hidden element to show up.
wait-for: ".setting-line:not(.hidden) #preferred-dark-theme"
assert: ".setting-line:not(.hidden) #preferred-light-theme"
// Check that the theme picking is hidden.
assert: ".setting-line.hidden #theme"

// We check their text as well.
assert-text: ("#preferred-dark-theme .setting-name", "Preferred dark theme")
assert-text: ("#preferred-light-theme .setting-name", "Preferred light theme")

// We now check that clicking on the "sliders"' text is like clicking on the slider.
// To test it, we use the "Disable keyboard shortcuts".
local-storage: {"rustdoc-disable-shortcuts": "false"}
click: ".setting-line:last-child .toggle .label"
assert-local-storage: {"rustdoc-disable-shortcuts": "true"}

// Now we go to the settings page to check that the CSS is loaded as expected.
goto: file://|DOC_PATH|/settings.html
wait-for: "#settings"
assert-css: (".setting-line .toggle .slider", {"width": "45px", "margin-right": "20px"})

// We now check the display with JS disabled.
assert-false: "noscript section"
javascript: false
reload:
assert-css: ("noscript section", {"display": "block"})