Backed out changeset bca9e1e0626a (bug 1902032) for causing bc jobs to not run any tests. CLOSED TREE

browser/components/tabbrowser/test/browser/tabs/browser.toml

@@ -14,10 +14,8 @@ prefs = [
 ]
 
 ["browser_addAdjacentNewTab.js"]
-tags = "vertical-tabs"
 
 ["browser_addTab_index.js"]
-tags = "vertical-tabs"
 
 ["browser_adoptTab_failure.js"]
 
@@ -27,8 +25,7 @@ tags = "vertical-tabs"
 support-files = ["alltabslistener.html"]
 
 ["browser_audioTabIcon.js"]
-tags = "vertical-tabs"
-fail-if =  ["vertical_tab"] # Bug 1935548, fails in the "vertical-tabs" variant
+tags = "audiochannel"
 
 ["browser_beforeunload_duplicate_dialogs.js"]
 https_first_disabled = true
@@ -37,24 +34,20 @@ https_first_disabled = true
 run-if = ["fission"]
 
 ["browser_blank_tab_label.js"]
-tags = "vertical-tabs"
 
 ["browser_bug580956.js"]
 
 ["browser_bug_1387976_restore_lazy_tab_browser_muted_state.js"]
-tags = "vertical-tabs"
 
 ["browser_close_during_beforeunload.js"]
 https_first_disabled = true
 
 ["browser_close_tab_by_dblclick.js"]
-tags = "vertical-tabs"
 
 ["browser_contextmenu_openlink_after_tabnavigated.js"]
 https_first_disabled = true
 skip-if = ["verify && debug && os == 'linux'"]
 support-files = ["test_bug1358314.html"]
-tags = "vertical-tabs"
 
 ["browser_ctrlTab.js"]
 
@@ -66,7 +59,6 @@ support-files = [
 
 ["browser_double_close_tab.js"]
 support-files = ["file_double_close_tab.html"]
-tags = "vertical-tabs"
 
 ["browser_e10s_about_page_triggeringprincipal.js"]
 https_first_disabled = true
@@ -75,7 +67,6 @@ support-files = [
   "file_about_child.html",
   "file_about_parent.html",
 ]
-tags = "vertical-tabs"
 
 ["browser_e10s_about_process.js"]
 
@@ -89,7 +80,6 @@ skip-if = ["debug"] # Bug 1444565, Bug 1457887
 ["browser_e10s_switchbrowser.js"]
 
 ["browser_exclude_fxview_hidden_tabs.js"]
-tags = "vertical-tabs"
 
 ["browser_file_to_http_named_popup.js"]
 
@@ -97,17 +87,13 @@ tags = "vertical-tabs"
 support-files = ["tab_that_closes.html"]
 
 ["browser_hiddentab_contextmenu.js"]
-tags = "vertical-tabs"
 
 ["browser_lastAccessedTab.js"]
 skip-if = ["os == 'windows'"] # Disabled on Windows due to frequent failures (bug 969405)
-tags = "vertical-tabs"
 
 ["browser_lastSeenActive.js"]
-tags = "vertical-tabs"
 
 ["browser_lazy_tab_browser_events.js"]
-tags = "vertical-tabs"
 
 ["browser_link_in_tab_title_and_url_prefilled_blank_page.js"]
 support-files = [
@@ -116,7 +102,6 @@ support-files = [
   "request-timeout.sjs",
   "wait-a-bit.sjs",
 ]
-tags = "vertical-tabs"
 
 ["browser_link_in_tab_title_and_url_prefilled_new_window.js"]
 support-files = [
@@ -125,7 +110,6 @@ support-files = [
   "request-timeout.sjs",
   "wait-a-bit.sjs",
 ]
-tags = "vertical-tabs"
 
 ["browser_link_in_tab_title_and_url_prefilled_normal_page_blank_target.js"]
 support-files = [
@@ -134,8 +118,6 @@ support-files = [
   "request-timeout.sjs",
   "wait-a-bit.sjs",
 ]
-tags = "vertical-tabs"
-fail-if =  ["vertical_tab"] # Bug 1932786, fails in the "vertical-tabs" variant
 
 ["browser_link_in_tab_title_and_url_prefilled_normal_page_by_script.js"]
 support-files = [
@@ -144,8 +126,6 @@ support-files = [
   "request-timeout.sjs",
   "wait-a-bit.sjs",
 ]
-tags = "vertical-tabs"
-fail-if =  ["vertical_tab"] # Bug 1932786, fails in the "vertical-tabs" variant
 
 ["browser_link_in_tab_title_and_url_prefilled_normal_page_no_target.js"]
 support-files = [
@@ -154,8 +134,6 @@ support-files = [
   "request-timeout.sjs",
   "wait-a-bit.sjs",
 ]
-tags = "vertical-tabs"
-fail-if =  ["vertical_tab"] # Bug 1932786, fails in the "vertical-tabs" variant
 
 ["browser_link_in_tab_title_and_url_prefilled_normal_page_other_target.js"]
 support-files = [
@@ -164,117 +142,80 @@ support-files = [
   "request-timeout.sjs",
   "wait-a-bit.sjs",
 ]
-tags = "vertical-tabs"
-fail-if =  ["vertical_tab"] # Bug 1932786, fails in the "vertical-tabs" variant
 
 ["browser_long_data_url_label_truncation.js"]
-tags = "vertical-tabs"
 
 ["browser_middle_click_new_tab_button_loads_clipboard.js"]
-tags = "vertical-tabs"
-fail-if =  ["vertical_tab"] # Bug 1932787, fails in the "vertical-tabs" variant
 
 ["browser_multiselect_tabs_active_tab_selected_by_default.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_bookmark.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_clear_selection_when_tab_switch.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_close.js"]
 
 ["browser_multiselect_tabs_close_duplicate_tabs.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_close_other_tabs.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_close_tabs_to_the_left.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_close_tabs_to_the_right.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_close_using_shortcuts.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_copy_through_drag_and_drop.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_drag_to_bookmarks_toolbar.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_duplicate.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_event.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_move.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_move_to_another_window_drag.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_move_to_new_window_contextmenu.js"]
 https_first_disabled = true
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_mute_unmute.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_open_related.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_pin_unpin.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_play.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_reload.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_reopen_in_container.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_reorder.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_unload.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_unload_telemetry.js"]
 skip-if = [
   "os == 'mac' && os_version == '14.70' && processor == 'x86_64' && opt", # Bug 1929417
 ]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_unload_with_beforeunload.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_using_Ctrl.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_using_Shift.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_using_Shift_and_Ctrl.js"]
-tags = "vertical-tabs"
 
 ["browser_multiselect_tabs_using_keyboard.js"]
 run-if = ["os != 'mac'"] # Skipped because macOS keyboard support requires changing system settings
-tags = "vertical-tabs"
-fail-if =  ["vertical_tab"] # Bug 1932790, fails in the "vertical-tabs" variant
 
 ["browser_multiselect_tabs_using_selectedTabs.js"]
-tags = "vertical-tabs"
 
 ["browser_navigatePinnedTab.js"]
 https_first_disabled = true
-tags = "vertical-tabs"
 
 ["browser_navigate_home_focuses_addressbar.js"]
 
@@ -300,9 +241,7 @@ skip-if = [
   "os == 'mac' && os_version == '10.15' && processor == 'x86_64'", # Bug 1872477
   "os == 'mac' && os_version == '11.20' && arch == 'aarch64'", # Bug 1872477
   "os == 'mac' && os_version == '14.70' && processor == 'x86_64'", # Bug 1929417
-  "vertical_tab", # Bug 1936170
 ]
-tags = "vertical-tabs"
 
 ["browser_new_tab_in_privilegedabout_process_pref.js"]
 https_first_disabled = true
@@ -310,13 +249,11 @@ https_first_disabled = true
 ["browser_new_tab_insert_position.js"]
 https_first_disabled = true
 support-files = ["file_new_tab_page.html"]
-tags = "vertical-tabs"
 
 ["browser_new_tab_url.js"]
 support-files = ["file_new_tab_page.html"]
 
 ["browser_newwindow_tabstrip_overflow.js"]
-tags = "vertical-tabs"
 
 ["browser_openURI_background.js"]
 
@@ -343,20 +280,15 @@ support-files = [
 ]
 
 ["browser_overflowScroll.js"]
-tags = "vertical-tabs"
-skip-if =  ["vertical_tab"] # Bug 1932964, fails in the "vertical-tabs" variant
 
 ["browser_paste_event_at_middle_click_on_link.js"]
 support-files = ["file_anchor_elements.html"]
 
 ["browser_pinnedTabs.js"]
-tags = "vertical-tabs"
 
 ["browser_pinnedTabs_clickOpen.js"]
-tags = "vertical-tabs"
 
 ["browser_pinnedTabs_closeByKeyboard.js"]
-tags = "vertical-tabs"
 
 ["browser_positional_attributes.js"]
 skip-if = [
@@ -364,7 +296,6 @@ skip-if = [
   "os == 'mac' && os_version == '10.15' && processor == 'x86_64' && verify",
   "os == 'mac' && os_version == '11.20' && arch == 'aarch64' && verify",
 ]
-tags = "vertical-tabs"
 
 ["browser_preloadedBrowser_zoom.js"]
 
@@ -375,95 +306,69 @@ https_first_disabled = true
 https_first_disabled = true
 
 ["browser_relatedTabs.js"]
-tags = "vertical-tabs"
 
 ["browser_relatedTabs_reset.js"]
-tags = "vertical-tabs"
 
 ["browser_reload_deleted_file.js"]
-tags = "vertical-tabs"
-skip-if = ["os == 'mac' && vertical_tab"] # Bug 1936168
 
 ["browser_removeTabsToTheEnd.js"]
-tags = "vertical-tabs"
 
 ["browser_removeTabsToTheStart.js"]
-tags = "vertical-tabs"
 
 ["browser_removeTabs_order.js"]
-tags = "vertical-tabs"
 
 ["browser_removeTabs_skipPermitUnload.js"]
-tags = "vertical-tabs"
 
 ["browser_replacewithwindow_commands.js"]
-tags = "vertical-tabs"
 
 ["browser_replacewithwindow_dialog.js"]
 support-files = ["tab_that_opens_dialog.html"]
-tags = "vertical-tabs"
 
 ["browser_restore_isAppTab.js"]
 run-if = ["crashreporter"] # test requires crashreporter due to 1536221
-tags = "vertical-tabs"
 
 ["browser_scroll_size_determination.js"]
 
 ["browser_selectTabAtIndex.js"]
-tags = "vertical-tabs"
 
 ["browser_switch_by_scrolling.js"]
-tags = "vertical-tabs"
 
 ["browser_tabCloseProbes.js"]
-tags = "vertical-tabs"
 
 ["browser_tabCloseSpacer.js"]
 skip-if = ["true"] # Bug 1616418 Bug 1549985
 
 ["browser_tabContextMenu_keyboard.js"]
-tags = "vertical-tabs"
 
 ["browser_tabDrop.js"]
 https_first_disabled = true
-tags = "vertical-tabs"
 
 ["browser_tabReorder.js"]
-tags = "vertical-tabs"
 
 ["browser_tabReorder_overflow.js"]
-tags = "vertical-tabs"
 
 ["browser_tabReorder_vertical.js"]
-tags = "vertical-tabs"
 
 ["browser_tabSpinnerProbe.js"]
-tags = "vertical-tabs"
 
 ["browser_tabSuccessors.js"]
 
 ["browser_tab_a11y_description.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_close_dependent_window.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_detach_restore.js"]
 https_first_disabled = true
-tags = "vertical-tabs"
 
 ["browser_tab_drag_drop_perwindow.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_dragdrop.js"]
 skip-if = ["true"] # Bug 1312436, Bug 1388973
 support-files = ["browser_tab_dragdrop_embed.html"]
-tags = "vertical-tabs"
 
 ["browser_tab_dragdrop2.js"]
 skip-if = ["win11_2009 && bits == 32 && !debug"] # high frequency win7 intermittent: crash
 support-files = ["browser_tab_dragdrop2_frame1.xhtml"]
-tags = "vertical-tabs"
 
 ["browser_tab_groups.js"]
 support-files = ["file_new_tab_page.html"]
@@ -471,70 +376,51 @@ skip-if = [
   "os == 'linux' && os_version == '18.04' && processor == 'x86_64'", # Bug 1920294
   "os == 'mac' && os_version == '14.70' && processor == 'x86_64' && opt", # Bug 1929417 (secondary)
 ]
-tags = "vertical-tabs"
 
 ["browser_tab_groups_a11y.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_groups_keyboard_focus.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_label_during_reload.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_label_picture_in_picture.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_manager_close.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_manager_drag.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_manager_keyboard_access.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_manger_synced_tabs.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_move_active_tab.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_move_to_new_window_reload.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_play.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_preview.js"]
-tags = "vertical-tabs"
 
 ["browser_tab_tooltips.js"]
-tags = "vertical-tabs"
 
 ["browser_tabfocus.js"]
-tags = "vertical-tabs"
 
 ["browser_tabkeynavigation.js"]
-tags = "vertical-tabs"
 
 ["browser_tabs_close_beforeunload.js"]
 support-files = [
   "close_beforeunload_opens_second_tab.html",
   "close_beforeunload.html",
 ]
-tags = "vertical-tabs"
 
 ["browser_tabs_isActive.js"]
 
 ["browser_tabs_owner.js"]
 
 ["browser_tabswitch_contextmenu.js"]
-tags = "vertical-tabs"
 
 ["browser_tabswitch_select.js"]
 support-files = ["open_window_in_new_tab.html"]
-tags = "vertical-tabs"
 
 ["browser_tabswitch_updatecommands.js"]
 
@@ -552,18 +438,15 @@ skip-if = ["true"] #bug 1642084
 ["browser_viewsource_of_data_URI_in_file_process.js"]
 
 ["browser_visibleTabs.js"]
-tags = "vertical-tabs"
 
 ["browser_visibleTabs_bookmarkAllPages.js"]
 
 ["browser_visibleTabs_bookmarkAllTabs.js"]
 
 ["browser_visibleTabs_contextMenu.js"]
-tags = "vertical-tabs"
 
 ["browser_visibleTabs_tabPreview.js"]
 skip-if = ["os == 'win' && !debug"]
 
 ["browser_window_open_modifiers.js"]
 support-files = ["file_window_open.html"]
-tags = "vertical-tabs"

taskcluster/kinds/test/mochitest.yml

@@ -233,7 +233,6 @@ mochitest-browser-chrome:
         - socketprocess_networking
         - msix
         - os-integration
-        - vertical-tabs
     run-on-projects:
         by-variant:
             os-integration: []  # this variant only runs as a cron task
@@ -261,12 +260,6 @@ mochitest-browser-chrome:
                     windows11-64-2009-qr/debug: built-projects
                     windows11-64-2009(-shippable)?-qr/opt: built-projects
                     default: []
-            vertical-tabs:
-                by-test-platform:
-                    .*asan.*: []
-                    .*ccov.*: []
-                    (linux.*64|macosx.*64|windows1.*-64.*)(-shippable)?(-qr)?/(opt|debug): built-projects
-                    default: []
             default:
                 by-test-platform:
                     android.*: []

taskcluster/kinds/test/variants.yml

@@ -535,18 +535,3 @@ async-event-dispatching:
         mozharness:
             extra-options:
                 - "--setpref=remote.events.async.enabled=true"
-
-vertical-tabs:
-    description: "{description} limited to tests identified as being applicable to also run with vertical tabs enabled"
-    component: "Firefox::Tabbed Browser"
-    expiration: "2025-05-01"
-    suffix: "vt"
-    mozinfo: "vertical_tab"
-    merge:
-        worker:
-            env:
-                MOZHARNESS_TEST_TAG:
-                    - "vertical-tabs"
-        mozharness:
-            extra-options:
-                - "--setpref=sidebar.verticalTabs=true"

taskcluster/test/test_new_config.py

@@ -48,11 +48,7 @@ PARAMS_NEW_CONFIG.update(
                 t.kind == "test"
                 and t.attributes["unittest_suite"] == "mochitest-browser-chrome"
                 and t.attributes["test_platform"] == "linux1804-64-qr/opt"
-                and (
-                    "spi-nw" not in t.label
-                    and "a11y-checks" not in t.label
-                    and "vt" not in t.label
-                )
+                and ("spi-nw" not in t.label and "a11y-checks" not in t.label)
             ),
             32,
             id="mochitest-browser-chrome",
@@ -78,11 +74,7 @@ def test_tasks_new_config_false(full_task_graph, filter_tasks, func, min_expecte
                 t.kind == "test"
                 and t.attributes["unittest_suite"] == "mochitest-browser-chrome"
                 and t.attributes["test_platform"] == "linux1804-64-qr/opt"
-                and (
-                    "spi-nw" not in t.label
-                    and "a11y-checks" not in t.label
-                    and "vt" not in t.label
-                )
+                and ("spi-nw" not in t.label and "a11y-checks" not in t.label)
             ),
             32,
             id="mochitest-browser-chrome",

testing/mochitest/runtests.py

@@ -3497,7 +3497,6 @@ toolbar#nav-bar {
                 "swgl": self.extraPrefs.get("gfx.webrender.software", False),
                 "verify": options.verify,
                 "verify_fission": options.verify_fission,
-                "vertical_tab": self.extraPrefs.get("sidebar.verticalTabs", False),
                 "webgl_ipc": self.extraPrefs.get("webgl.out-of-process", False),
                 "wmfme": (
                     self.extraPrefs.get("media.wmf.media-engine.enabled", 0)

tools/tryselect/test/test_fuzzy.py

@@ -92,7 +92,6 @@ def test_query_paths_variants(run_mach, capfd, variant):
         expected = [
             "test-linux1804-64-qr/debug-mochitest-browser-chrome-spi-nw-*",
             "test-linux1804-64-qr/debug-mochitest-browser-chrome-swr-*",
-            "test-linux1804-64-qr/debug-mochitest-browser-chrome-vt-*",
         ]
 
     delim = "Calculated try_task_config.json:"
@@ -143,7 +142,6 @@ def test_query_tags(run_mach, capfd, tag):
         print(output)
 
         expected = [
-            "test-linux1804-64-qr/debug-mochitest-browser-chrome-vt-*",
             "test-linux1804-64-qr/debug-mochitest-devtools-chrome-*",
             "test-linux1804-64-qr/debug-mochitest-chrome-1proc-*",
             "test-linux1804-64-qr/debug-mochitest-chrome-gpu-1proc",