Understand the failure.
Verify the repair.
Small, reproducible software failures. The broken implementation, the fix that didn’t work, and the one that passed—preserved together.
Explore the cases ↓How results are verified ↗WHAT THE ARCHIVE CONTAINS
100840 executable cases. 20168 are open.
Every case records the implementation that fails, the fix that did not work, and the repair that passed its checks—with recorded outputs and source hashes. This release adds 100840 cases across 20168 failure mechanisms and 254 domains.
The open tier gives you the failure and the unsuccessful fix for one case in every mechanism. The remaining 80672 cases, 5 variants per mechanism, are member-only: the verified repair, its recorded checks, and the full fixture suite are held in the member archive. Read the methodology ↗
A RECORD OF WHAT WENT WRONG
Browse the archive / 100840
Accordion open-panel state: Single-open accordions accumulate expanded panels · case 01
Single-open accordions accumulate expanded panels.
Accordion open-panel state: Single-open accordions accumulate expanded panels · case 02
Single-open accordions accumulate expanded panels.
Accordion open-panel state: Single-open accordions accumulate expanded panels · case 03
Single-open accordions accumulate expanded panels.
Accordion open-panel state: Single-open accordions accumulate expanded panels · case 04
Single-open accordions accumulate expanded panels.
Accordion open-panel state: Single-open accordions accumulate expanded panels · case 05
Single-open accordions accumulate expanded panels.
Menu item activation: Disabled menu commands still invoke actions · case 01
Disabled menu commands still invoke actions.
Menu item activation: Disabled menu commands still invoke actions · case 02
Disabled menu commands still invoke actions.
Menu item activation: Disabled menu commands still invoke actions · case 03
Disabled menu commands still invoke actions.
Menu item activation: Disabled menu commands still invoke actions · case 04
Disabled menu commands still invoke actions.
Menu item activation: Disabled menu commands still invoke actions · case 05
Disabled menu commands still invoke actions.
Menu item activation: Keyboard activation is not equivalent to clicking · case 01
Keyboard activation is not equivalent to clicking.
Menu item activation: Keyboard activation is not equivalent to clicking · case 02
Keyboard activation is not equivalent to clicking.
Menu item activation: Keyboard activation is not equivalent to clicking · case 03
Keyboard activation is not equivalent to clicking.
Menu item activation: Keyboard activation is not equivalent to clicking · case 04
Keyboard activation is not equivalent to clicking.
Menu item activation: Keyboard activation is not equivalent to clicking · case 05
Keyboard activation is not equivalent to clicking.
Menu item activation: Submenu activation runs a leaf command and closes its parent · case 01
Submenu activation runs a leaf command and closes its parent.
Menu item activation: Submenu activation runs a leaf command and closes its parent · case 02
Submenu activation runs a leaf command and closes its parent.
Menu item activation: Submenu activation runs a leaf command and closes its parent · case 03
Submenu activation runs a leaf command and closes its parent.
Menu item activation: Submenu activation runs a leaf command and closes its parent · case 04
Submenu activation runs a leaf command and closes its parent.
Menu item activation: Submenu activation runs a leaf command and closes its parent · case 05
Submenu activation runs a leaf command and closes its parent.
Menu item activation: Checked menu checkboxes cannot toggle off · case 01
Checked menu checkboxes cannot toggle off.
Menu item activation: Checked menu checkboxes cannot toggle off · case 02
Checked menu checkboxes cannot toggle off.
Menu item activation: Checked menu checkboxes cannot toggle off · case 03
Checked menu checkboxes cannot toggle off.
Menu item activation: Checked menu checkboxes cannot toggle off · case 04
Checked menu checkboxes cannot toggle off.
Menu item activation: Checked menu checkboxes cannot toggle off · case 05
Checked menu checkboxes cannot toggle off.
Menu item activation: Reactivating a selected menu radio clears its selection · case 01
Reactivating a selected menu radio clears its selection.
Menu item activation: Reactivating a selected menu radio clears its selection · case 02
Reactivating a selected menu radio clears its selection.
Menu item activation: Reactivating a selected menu radio clears its selection · case 03
Reactivating a selected menu radio clears its selection.
Menu item activation: Reactivating a selected menu radio clears its selection · case 04
Reactivating a selected menu radio clears its selection.
Menu item activation: Reactivating a selected menu radio clears its selection · case 05
Reactivating a selected menu radio clears its selection.
Combobox keyboard commit: Escape destroys an already committed value · case 01
Escape destroys an already committed value.
Combobox keyboard commit: Escape destroys an already committed value · case 02
Escape destroys an already committed value.
Combobox keyboard commit: Escape destroys an already committed value · case 03
Escape destroys an already committed value.
Combobox keyboard commit: Escape destroys an already committed value · case 04
Escape destroys an already committed value.
Combobox keyboard commit: Escape destroys an already committed value · case 05
Escape destroys an already committed value.
Combobox keyboard commit: Enter commits a stale active suggestion while the popup is closed · case 01
Enter commits a stale active suggestion while the popup is closed.
Combobox keyboard commit: Enter commits a stale active suggestion while the popup is closed · case 02
Enter commits a stale active suggestion while the popup is closed.
Combobox keyboard commit: Enter commits a stale active suggestion while the popup is closed · case 03
Enter commits a stale active suggestion while the popup is closed.
Combobox keyboard commit: Enter commits a stale active suggestion while the popup is closed · case 04
Enter commits a stale active suggestion while the popup is closed.
Combobox keyboard commit: Enter commits a stale active suggestion while the popup is closed · case 05
Enter commits a stale active suggestion while the popup is closed.
Combobox keyboard commit: Tab unexpectedly commits an unconfirmed suggestion · case 01
Tab unexpectedly commits an unconfirmed suggestion.
Combobox keyboard commit: Tab unexpectedly commits an unconfirmed suggestion · case 02
Tab unexpectedly commits an unconfirmed suggestion.
Combobox keyboard commit: Tab unexpectedly commits an unconfirmed suggestion · case 03
Tab unexpectedly commits an unconfirmed suggestion.
Combobox keyboard commit: Tab unexpectedly commits an unconfirmed suggestion · case 04
Tab unexpectedly commits an unconfirmed suggestion.
Combobox keyboard commit: Tab unexpectedly commits an unconfirmed suggestion · case 05
Tab unexpectedly commits an unconfirmed suggestion.
Combobox keyboard commit: Clear erases query text but retains the submitted value · case 01
Clear erases query text but retains the submitted value.
Combobox keyboard commit: Clear erases query text but retains the submitted value · case 02
Clear erases query text but retains the submitted value.
Combobox keyboard commit: Clear erases query text but retains the submitted value · case 03
Clear erases query text but retains the submitted value.
Combobox keyboard commit: Clear erases query text but retains the submitted value · case 04
Clear erases query text but retains the submitted value.
Combobox keyboard commit: Clear erases query text but retains the submitted value · case 05
Clear erases query text but retains the submitted value.
Combobox keyboard commit: Typing does not reveal available suggestions · case 01
Typing does not reveal available suggestions.
Combobox keyboard commit: Typing does not reveal available suggestions · case 02
Typing does not reveal available suggestions.
Combobox keyboard commit: Typing does not reveal available suggestions · case 03
Typing does not reveal available suggestions.
Combobox keyboard commit: Typing does not reveal available suggestions · case 04
Typing does not reveal available suggestions.
Combobox keyboard commit: Typing does not reveal available suggestions · case 05
Typing does not reveal available suggestions.
Tooltip trigger and dismissal: Disabling a trigger leaves its tooltip visible · case 01
Disabling a trigger leaves its tooltip visible.
Tooltip trigger and dismissal: Disabling a trigger leaves its tooltip visible · case 02
Disabling a trigger leaves its tooltip visible.
Tooltip trigger and dismissal: Disabling a trigger leaves its tooltip visible · case 03
Disabling a trigger leaves its tooltip visible.
Tooltip trigger and dismissal: Disabling a trigger leaves its tooltip visible · case 04
Disabling a trigger leaves its tooltip visible.
Tooltip trigger and dismissal: Disabling a trigger leaves its tooltip visible · case 05
Disabling a trigger leaves its tooltip visible.
Tooltip trigger and dismissal: Escape cannot dismiss a visible tooltip · case 01
Escape cannot dismiss a visible tooltip.
Tooltip trigger and dismissal: Escape cannot dismiss a visible tooltip · case 02
Escape cannot dismiss a visible tooltip.
Tooltip trigger and dismissal: Escape cannot dismiss a visible tooltip · case 03
Escape cannot dismiss a visible tooltip.
Tooltip trigger and dismissal: Escape cannot dismiss a visible tooltip · case 04
Escape cannot dismiss a visible tooltip.
Tooltip trigger and dismissal: Escape cannot dismiss a visible tooltip · case 05
Escape cannot dismiss a visible tooltip.
Tooltip trigger and dismissal: Keyboard focus does not reveal tooltip content · case 01
Keyboard focus does not reveal tooltip content.
Tooltip trigger and dismissal: Keyboard focus does not reveal tooltip content · case 02
Keyboard focus does not reveal tooltip content.
Tooltip trigger and dismissal: Keyboard focus does not reveal tooltip content · case 03
Keyboard focus does not reveal tooltip content.
Tooltip trigger and dismissal: Keyboard focus does not reveal tooltip content · case 04
Keyboard focus does not reveal tooltip content.
Tooltip trigger and dismissal: Keyboard focus does not reveal tooltip content · case 05
Keyboard focus does not reveal tooltip content.
Tooltip trigger and dismissal: Blur hides a tooltip that remains pointer-hovered · case 01
Blur hides a tooltip that remains pointer-hovered.
Tooltip trigger and dismissal: Blur hides a tooltip that remains pointer-hovered · case 02
Blur hides a tooltip that remains pointer-hovered.
Tooltip trigger and dismissal: Blur hides a tooltip that remains pointer-hovered · case 03
Blur hides a tooltip that remains pointer-hovered.
Tooltip trigger and dismissal: Blur hides a tooltip that remains pointer-hovered · case 04
Blur hides a tooltip that remains pointer-hovered.
Tooltip trigger and dismissal: Blur hides a tooltip that remains pointer-hovered · case 05
Blur hides a tooltip that remains pointer-hovered.
Tooltip trigger and dismissal: Pointer leave hides a tooltip still needed by keyboard focus · case 01
Pointer leave hides a tooltip still needed by keyboard focus.
Tooltip trigger and dismissal: Pointer leave hides a tooltip still needed by keyboard focus · case 02
Pointer leave hides a tooltip still needed by keyboard focus.
Tooltip trigger and dismissal: Pointer leave hides a tooltip still needed by keyboard focus · case 03
Pointer leave hides a tooltip still needed by keyboard focus.
Tooltip trigger and dismissal: Pointer leave hides a tooltip still needed by keyboard focus · case 04
Pointer leave hides a tooltip still needed by keyboard focus.
Tooltip trigger and dismissal: Pointer leave hides a tooltip still needed by keyboard focus · case 05
Pointer leave hides a tooltip still needed by keyboard focus.
Popover outside-interaction handling: A prevented event still dismisses an overlay · case 01
A prevented event still dismisses an overlay.
Popover outside-interaction handling: A prevented event still dismisses an overlay · case 02
A prevented event still dismisses an overlay.
Popover outside-interaction handling: A prevented event still dismisses an overlay · case 03
A prevented event still dismisses an overlay.
Popover outside-interaction handling: A prevented event still dismisses an overlay · case 04
A prevented event still dismisses an overlay.
Popover outside-interaction handling: A prevented event still dismisses an overlay · case 05
A prevented event still dismisses an overlay.
Popover outside-interaction handling: Escape fails to dismiss the overlay · case 01
Escape fails to dismiss the overlay.
Popover outside-interaction handling: Escape fails to dismiss the overlay · case 02
Escape fails to dismiss the overlay.
Popover outside-interaction handling: Escape fails to dismiss the overlay · case 03
Escape fails to dismiss the overlay.
Popover outside-interaction handling: Escape fails to dismiss the overlay · case 04
Escape fails to dismiss the overlay.
Popover outside-interaction handling: Escape fails to dismiss the overlay · case 05
Escape fails to dismiss the overlay.
Popover outside-interaction handling: Unrelated events dismiss the overlay · case 01
Unrelated events dismiss the overlay.
Popover outside-interaction handling: Unrelated events dismiss the overlay · case 02
Unrelated events dismiss the overlay.
Popover outside-interaction handling: Unrelated events dismiss the overlay · case 03
Unrelated events dismiss the overlay.
Popover outside-interaction handling: Unrelated events dismiss the overlay · case 04
Unrelated events dismiss the overlay.
Popover outside-interaction handling: Unrelated events dismiss the overlay · case 05
Unrelated events dismiss the overlay.
Popover outside-interaction handling: Trigger interaction can close but cannot open · case 01
Trigger interaction can close but cannot open.
Popover outside-interaction handling: Trigger interaction can close but cannot open · case 02
Trigger interaction can close but cannot open.
Popover outside-interaction handling: Trigger interaction can close but cannot open · case 03
Trigger interaction can close but cannot open.
Popover outside-interaction handling: Trigger interaction can close but cannot open · case 04
Trigger interaction can close but cannot open.
Popover outside-interaction handling: Trigger interaction can close but cannot open · case 05
Trigger interaction can close but cannot open.
INSPECTABLE BY DESIGN
Every result has a runnable source.
Runnable implementations with recorded outputs, source hashes, and explicit contracts. Related variants share a failure mechanism and belong together in evaluation splits.
Read the methodology ↗