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
Context command re-reads the hovered document target · case 01
Context command re-reads the hovered document target.
Context command re-reads the hovered document target · case 02
Context command re-reads the hovered document target.
Context command re-reads the hovered document target · case 03
Context command re-reads the hovered document target.
Context command re-reads the hovered document target · case 04
Context command re-reads the hovered document target.
Context command re-reads the hovered document target · case 05
Context command re-reads the hovered document target.
Context document position omits a scroll axis · case 01
Context document position omits a scroll axis.
Context document position omits a scroll axis · case 02
Context document position omits a scroll axis.
Context document position omits a scroll axis · case 03
Context document position omits a scroll axis.
Context document position omits a scroll axis · case 04
Context document position omits a scroll axis.
Context document position omits a scroll axis · case 05
Context document position omits a scroll axis.
Context command executes against an edited document revision · case 01
Context command executes against an edited document revision.
Context command executes against an edited document revision · case 02
Context command executes against an edited document revision.
Context command executes against an edited document revision · case 03
Context command executes against an edited document revision.
Context command executes against an edited document revision · case 04
Context command executes against an edited document revision.
Context command executes against an edited document revision · case 05
Context command executes against an edited document revision.
Context menu retains revoked command capabilities · case 01
Context menu retains revoked command capabilities.
Context menu retains revoked command capabilities · case 02
Context menu retains revoked command capabilities.
Context menu retains revoked command capabilities · case 03
Context menu retains revoked command capabilities.
Context menu retains revoked command capabilities · case 04
Context menu retains revoked command capabilities.
Context menu retains revoked command capabilities · case 05
Context menu retains revoked command capabilities.
Context batch command substitutes newer document objects · case 01
Context batch command substitutes newer document objects.
Context batch command substitutes newer document objects · case 02
Context batch command substitutes newer document objects.
Context batch command substitutes newer document objects · case 03
Context batch command substitutes newer document objects.
Context batch command substitutes newer document objects · case 04
Context batch command substitutes newer document objects.
Context batch command substitutes newer document objects · case 05
Context batch command substitutes newer document objects.
Context argument parsing changes locale mid-session · case 01
Context argument parsing changes locale mid-session.
Context argument parsing changes locale mid-session · case 02
Context argument parsing changes locale mid-session.
Context argument parsing changes locale mid-session · case 03
Context argument parsing changes locale mid-session.
Context argument parsing changes locale mid-session · case 04
Context argument parsing changes locale mid-session.
Context argument parsing changes locale mid-session · case 05
Context argument parsing changes locale mid-session.
Retired submenu response overwrites a reopened popup · case 01
Retired submenu response overwrites a reopened popup.
Retired submenu response overwrites a reopened popup · case 02
Retired submenu response overwrites a reopened popup.
Retired submenu response overwrites a reopened popup · case 03
Retired submenu response overwrites a reopened popup.
Retired submenu response overwrites a reopened popup · case 04
Retired submenu response overwrites a reopened popup.
Retired submenu response overwrites a reopened popup · case 05
Retired submenu response overwrites a reopened popup.
Deferred response resurrects a closed menu · case 01
Deferred response resurrects a closed menu.
Deferred response resurrects a closed menu · case 02
Deferred response resurrects a closed menu.
Deferred response resurrects a closed menu · case 03
Deferred response resurrects a closed menu.
Deferred response resurrects a closed menu · case 04
Deferred response resurrects a closed menu.
Deferred response resurrects a closed menu · case 05
Deferred response resurrects a closed menu.
Reopened popup reuses its retired incarnation · case 01
Reopened popup reuses its retired incarnation.
Reopened popup reuses its retired incarnation · case 02
Reopened popup reuses its retired incarnation.
Reopened popup reuses its retired incarnation · case 03
Reopened popup reuses its retired incarnation.
Reopened popup reuses its retired incarnation · case 04
Reopened popup reuses its retired incarnation.
Reopened popup reuses its retired incarnation · case 05
Reopened popup reuses its retired incarnation.
Child callback survives replacement of its parent popup · case 01
Child callback survives replacement of its parent popup.
Child callback survives replacement of its parent popup · case 02
Child callback survives replacement of its parent popup.
Child callback survives replacement of its parent popup · case 03
Child callback survives replacement of its parent popup.
Child callback survives replacement of its parent popup · case 04
Child callback survives replacement of its parent popup.
Child callback survives replacement of its parent popup · case 05
Child callback survives replacement of its parent popup.
Closing one popup cancels another popup provider · case 01
Closing one popup cancels another popup provider.
Closing one popup cancels another popup provider · case 02
Closing one popup cancels another popup provider.
Closing one popup cancels another popup provider · case 03
Closing one popup cancels another popup provider.
Closing one popup cancels another popup provider · case 04
Closing one popup cancels another popup provider.
Closing one popup cancels another popup provider · case 05
Closing one popup cancels another popup provider.
Transferring a menu anchor retains requests from the old session · case 01
Transferring a menu anchor retains requests from the old session.
Transferring a menu anchor retains requests from the old session · case 02
Transferring a menu anchor retains requests from the old session.
Transferring a menu anchor retains requests from the old session · case 03
Transferring a menu anchor retains requests from the old session.
Transferring a menu anchor retains requests from the old session · case 04
Transferring a menu anchor retains requests from the old session.
Transferring a menu anchor retains requests from the old session · case 05
Transferring a menu anchor retains requests from the old session.
Overlapping lazy submenu pages duplicate commands · case 01
Overlapping lazy submenu pages duplicate commands.
Overlapping lazy submenu pages duplicate commands · case 02
Overlapping lazy submenu pages duplicate commands.
Overlapping lazy submenu pages duplicate commands · case 03
Overlapping lazy submenu pages duplicate commands.
Overlapping lazy submenu pages duplicate commands · case 04
Overlapping lazy submenu pages duplicate commands.
Overlapping lazy submenu pages duplicate commands · case 05
Overlapping lazy submenu pages duplicate commands.
Submenu continuation cursor is synthesized from row count · case 01
Submenu continuation cursor is synthesized from row count.
Submenu continuation cursor is synthesized from row count · case 02
Submenu continuation cursor is synthesized from row count.
Submenu continuation cursor is synthesized from row count · case 03
Submenu continuation cursor is synthesized from row count.
Submenu continuation cursor is synthesized from row count · case 04
Submenu continuation cursor is synthesized from row count.
Submenu continuation cursor is synthesized from row count · case 05
Submenu continuation cursor is synthesized from row count.
Short lazy menu page is mistaken for exhaustion · case 01
Short lazy menu page is mistaken for exhaustion.
Short lazy menu page is mistaken for exhaustion · case 02
Short lazy menu page is mistaken for exhaustion.
Short lazy menu page is mistaken for exhaustion · case 03
Short lazy menu page is mistaken for exhaustion.
Short lazy menu page is mistaken for exhaustion · case 04
Short lazy menu page is mistaken for exhaustion.
Short lazy menu page is mistaken for exhaustion · case 05
Short lazy menu page is mistaken for exhaustion.
Completed empty submenu retains a loading control · case 01
Completed empty submenu retains a loading control.
Completed empty submenu retains a loading control · case 02
Completed empty submenu retains a loading control.
Completed empty submenu retains a loading control · case 03
Completed empty submenu retains a loading control.
Completed empty submenu retains a loading control · case 04
Completed empty submenu retains a loading control.
Completed empty submenu retains a loading control · case 05
Completed empty submenu retains a loading control.
Submenu retry skips the failed page cursor · case 01
Submenu retry skips the failed page cursor.
Submenu retry skips the failed page cursor · case 02
Submenu retry skips the failed page cursor.
Submenu retry skips the failed page cursor · case 03
Submenu retry skips the failed page cursor.
Submenu retry skips the failed page cursor · case 04
Submenu retry skips the failed page cursor.
Submenu retry skips the failed page cursor · case 05
Submenu retry skips the failed page cursor.
Lazy menu rows appear after the pinned footer · case 01
Lazy menu rows appear after the pinned footer.
Lazy menu rows appear after the pinned footer · case 02
Lazy menu rows appear after the pinned footer.
Lazy menu rows appear after the pinned footer · case 03
Lazy menu rows appear after the pinned footer.
Lazy menu rows appear after the pinned footer · case 04
Lazy menu rows appear after the pinned footer.
Lazy menu rows appear after the pinned footer · case 05
Lazy menu rows appear after the pinned footer.
Empty menu section leaves an orphaned header · case 01
Empty menu section leaves an orphaned header.
Empty menu section leaves an orphaned header · case 02
Empty menu section leaves an orphaned header.
Empty menu section leaves an orphaned header · case 03
Empty menu section leaves an orphaned header.
Empty menu section leaves an orphaned header · case 04
Empty menu section leaves an orphaned header.
Empty menu section leaves an orphaned header · case 05
Empty menu section leaves an orphaned header.
Menu section assembly emits an edge separator · case 01
Menu section assembly emits an edge separator.
Menu section assembly emits an edge separator · case 02
Menu section assembly emits an edge separator.
Menu section assembly emits an edge separator · case 03
Menu section assembly emits an edge separator.
Menu section assembly emits an edge separator · case 04
Menu section assembly emits an edge separator.
Menu section assembly emits an edge separator · case 05
Menu section assembly emits an edge separator.
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 ↗