Rollup of 7 pull requests

src/librustdoc/html/static/js/main.js

@@ -202,6 +202,7 @@ function loadCss(cssUrl) {
         if (event.ctrlKey || event.altKey || event.metaKey) {
             return;
         }
+        window.hideAllModals(false);
         addClass(getSettingsButton(), "rotate");
         event.preventDefault();
         // Sending request for the CSS and the JS files at the same time so it will
@@ -377,7 +378,7 @@ function loadCss(cssUrl) {
         }
         ev.preventDefault();
         searchState.defocus();
-        window.hidePopoverMenus();
+        window.hideAllModals(true); // true = reset focus for notable traits
     }
 
     function handleShortcut(ev) {
@@ -767,6 +768,7 @@ function loadCss(cssUrl) {
     };
 
     function showSidebar() {
+        window.hideAllModals(false);
         window.rustdocMobileScrollLock();
         const sidebar = document.getElementsByClassName("sidebar")[0];
         addClass(sidebar, "shown");
@@ -843,7 +845,7 @@ function loadCss(cssUrl) {
             // Make this function idempotent.
             return;
         }
-        hideNotable(false);
+        window.hideAllModals(false);
         const ty = e.getAttribute("data-ty");
         const wrapper = document.createElement("div");
         wrapper.innerHTML = "<div class=\"docblock\">" + window.NOTABLE_TRAITS[ty] + "</div>";
@@ -1049,14 +1051,24 @@ function loadCss(cssUrl) {
         return container;
     }
 
+    /**
+     * Hide popover menus, notable trait tooltips, and the sidebar (if applicable).
+     *
+     * Pass "true" to reset focus for notable traits.
+     */
+    window.hideAllModals = function(switchFocus) {
+        hideSidebar();
+        window.hidePopoverMenus();
+        hideNotable(switchFocus);
+    };
+
     /**
      * Hide all the popover menus.
      */
     window.hidePopoverMenus = function() {
         onEachLazy(document.querySelectorAll(".search-form .popover"), elem => {
             elem.style.display = "none";
         });
-        hideNotable(false);
     };
 
     /**
@@ -1081,7 +1093,7 @@ function loadCss(cssUrl) {
     function showHelp() {
         const menu = getHelpMenu(true);
         if (menu.style.display === "none") {
-            window.hidePopoverMenus();
+            window.hideAllModals();
             menu.style.display = "";
         }
     }

src/librustdoc/html/static/js/settings.js

@@ -268,7 +268,7 @@
             event.preventDefault();
             const shouldDisplaySettings = settingsMenu.style.display === "none";
 
-            window.hidePopoverMenus();
+            window.hideAllModals();
             if (shouldDisplaySettings) {
                 displaySettings();
             }

src/test/rustdoc-gui/notable-trait.goml

@@ -200,12 +200,14 @@ move-cursor-to: "//*[@class='notable popover']"
 assert-count: ("//*[@class='notable popover']", 1)
 press-key: "Escape"
 assert-count: ("//*[@class='notable popover']", 0)
+assert: "#method\.create_an_iterator_from_read .notable-traits:focus"
 
 // Check that clicking outside works.
 click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
 assert-count: ("//*[@class='notable popover']", 1)
 click: ".search-input"
 assert-count: ("//*[@class='notable popover']", 0)
+assert-false: "#method\.create_an_iterator_from_read .notable-traits:focus"
 
 // Check that pressing tab over and over works.
 click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
@@ -249,3 +251,26 @@ click: "#settings-menu a"
 press-key: "Escape"
 // We ensure we didn't come back to the previous focused item.
 assert-window-property-false: {"scrollY": |scroll|}
+
+// Opening the mobile sidebar should close the popover.
+size: (650, 600)
+click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
+assert-count: ("//*[@class='notable popover']", 1)
+click: ".sidebar-menu-toggle"
+assert: "//*[@class='sidebar shown']"
+assert-count: ("//*[@class='notable popover']", 0)
+assert-false: "#method\.create_an_iterator_from_read .notable-traits:focus"
+// Clicking a notable popover should close the sidebar.
+click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
+assert-count: ("//*[@class='notable popover']", 1)
+assert-false: "//*[@class='sidebar shown']"
+
+// Also check the focus handling for the help button.
+size: (1100, 600)
+reload:
+assert-count: ("//*[@class='notable popover']", 0)
+click: "//*[@id='method.create_an_iterator_from_read']//*[@class='notable-traits']"
+assert-count: ("//*[@class='notable popover']", 1)
+click: "#help-button a"
+assert-count: ("//*[@class='notable popover']", 0)
+assert-false: "#method\.create_an_iterator_from_read .notable-traits:focus"

src/test/rustdoc-gui/pocket-menu.goml

@@ -75,3 +75,24 @@ assert-css: (
 )
 compare-elements-css: ("#help-button .popover", "#help-button .top", ["border-color"])
 compare-elements-css: ("#help-button .popover", "#help-button .bottom", ["border-color"])
+
+// Opening the mobile sidebar should close the settings popover.
+size: (650, 600)
+click: "#settings-menu a"
+assert-css: ("#settings-menu .popover", {"display": "block"})
+click: ".sidebar-menu-toggle"
+assert: "//*[@class='sidebar shown']"
+assert-css: ("#settings-menu .popover", {"display": "none"})
+// Opening the settings popover should close the sidebar.
+click: "#settings-menu a"
+assert-css: ("#settings-menu .popover", {"display": "block"})
+assert-false: "//*[@class='sidebar shown']"
+
+// Opening the settings popover at start (which async loads stuff) should also close.
+reload:
+click: ".sidebar-menu-toggle"
+assert: "//*[@class='sidebar shown']"
+assert-false: "#settings-menu .popover"
+click: "#settings-menu a"
+assert-false: "//*[@class='sidebar shown']"
+wait-for: "#settings-menu .popover"

src/test/rustdoc-gui/sidebar-mobile.goml

@@ -32,6 +32,12 @@ assert-css: ("//nav[contains(@class, 'sidebar')]//h2/a[text()='In test_docs']/pa
 click: "body"
 assert-css: (".sidebar", {"display": "block", "left": "-1000px"})
 
+// Open the sidebar menu, and make sure pressing Escape closes it.
+click: ".sidebar-menu-toggle"
+assert-css: (".sidebar", {"left": "0px"})
+press-key: "Escape"
+assert-css: (".sidebar", {"display": "block", "left": "-1000px"})
+
 // Check that the topbar is visible
 assert-property: (".mobile-topbar", {"clientHeight": "45"})