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
Order-only filter changes do not create undo transactions · case 01
Order-only filter changes do not create undo transactions is violated by the widget projection.
Order-only filter changes do not create undo transactions · case 02
Order-only filter changes do not create undo transactions is violated by the widget projection.
Order-only filter changes do not create undo transactions · case 03
Order-only filter changes do not create undo transactions is violated by the widget projection.
Order-only filter changes do not create undo transactions · case 04
Order-only filter changes do not create undo transactions is violated by the widget projection.
Order-only filter changes do not create undo transactions · case 05
Order-only filter changes do not create undo transactions is violated by the widget projection.
Undo is unavailable while its constraint transaction is applying · case 01
Undo is unavailable while its constraint transaction is applying is violated by the widget projection.
Undo is unavailable while its constraint transaction is applying · case 02
Undo is unavailable while its constraint transaction is applying is violated by the widget projection.
Undo is unavailable while its constraint transaction is applying · case 03
Undo is unavailable while its constraint transaction is applying is violated by the widget projection.
Undo is unavailable while its constraint transaction is applying · case 04
Undo is unavailable while its constraint transaction is applying is violated by the widget projection.
Undo is unavailable while its constraint transaction is applying · case 05
Undo is unavailable while its constraint transaction is applying is violated by the widget projection.
Hydration excludes unrecognized filter fields · case 01
Hydration excludes unrecognized filter fields is violated by the widget projection.
Hydration excludes unrecognized filter fields · case 02
Hydration excludes unrecognized filter fields is violated by the widget projection.
Hydration excludes unrecognized filter fields · case 03
Hydration excludes unrecognized filter fields is violated by the widget projection.
Hydration excludes unrecognized filter fields · case 04
Hydration excludes unrecognized filter fields is violated by the widget projection.
Hydration excludes unrecognized filter fields · case 05
Hydration excludes unrecognized filter fields is violated by the widget projection.
Unrecognized URL filter fields produce actionable diagnostics · case 01
Unrecognized URL filter fields produce actionable diagnostics is violated by the widget projection.
Unrecognized URL filter fields produce actionable diagnostics · case 02
Unrecognized URL filter fields produce actionable diagnostics is violated by the widget projection.
Unrecognized URL filter fields produce actionable diagnostics · case 03
Unrecognized URL filter fields produce actionable diagnostics is violated by the widget projection.
Unrecognized URL filter fields produce actionable diagnostics · case 04
Unrecognized URL filter fields produce actionable diagnostics is violated by the widget projection.
Unrecognized URL filter fields produce actionable diagnostics · case 05
Unrecognized URL filter fields produce actionable diagnostics is violated by the widget projection.
Hydration retains ordered repeated operands rather than last-value wins · case 01
Hydration retains ordered repeated operands rather than last-value wins is violated by the widget projection.
Hydration retains ordered repeated operands rather than last-value wins · case 02
Hydration retains ordered repeated operands rather than last-value wins is violated by the widget projection.
Hydration retains ordered repeated operands rather than last-value wins · case 03
Hydration retains ordered repeated operands rather than last-value wins is violated by the widget projection.
Hydration retains ordered repeated operands rather than last-value wins · case 04
Hydration retains ordered repeated operands rather than last-value wins is violated by the widget projection.
Hydration retains ordered repeated operands rather than last-value wins · case 05
Hydration retains ordered repeated operands rather than last-value wins is violated by the widget projection.
URL versions must belong to the explicit supported set · case 01
URL versions must belong to the explicit supported set is violated by the widget projection.
URL versions must belong to the explicit supported set · case 02
URL versions must belong to the explicit supported set is violated by the widget projection.
URL versions must belong to the explicit supported set · case 03
URL versions must belong to the explicit supported set is violated by the widget projection.
URL versions must belong to the explicit supported set · case 04
URL versions must belong to the explicit supported set is violated by the widget projection.
URL versions must belong to the explicit supported set · case 05
URL versions must belong to the explicit supported set is violated by the widget projection.
Unknown URL operators are flagged before applying constraints · case 01
Unknown URL operators are flagged before applying constraints is violated by the widget projection.
Unknown URL operators are flagged before applying constraints · case 02
Unknown URL operators are flagged before applying constraints is violated by the widget projection.
Unknown URL operators are flagged before applying constraints · case 03
Unknown URL operators are flagged before applying constraints is violated by the widget projection.
Unknown URL operators are flagged before applying constraints · case 04
Unknown URL operators are flagged before applying constraints is violated by the widget projection.
Unknown URL operators are flagged before applying constraints · case 05
Unknown URL operators are flagged before applying constraints is violated by the widget projection.
URL drafts publish only after every validation layer accepts · case 01
URL drafts publish only after every validation layer accepts is violated by the widget projection.
URL drafts publish only after every validation layer accepts · case 02
URL drafts publish only after every validation layer accepts is violated by the widget projection.
URL drafts publish only after every validation layer accepts · case 03
URL drafts publish only after every validation layer accepts is violated by the widget projection.
URL drafts publish only after every validation layer accepts · case 04
URL drafts publish only after every validation layer accepts is violated by the widget projection.
URL drafts publish only after every validation layer accepts · case 05
URL drafts publish only after every validation layer accepts is violated by the widget projection.
Migration renames mapped fields while retaining unchanged fields · case 01
Migration renames mapped fields while retaining unchanged fields is violated by the widget projection.
Migration renames mapped fields while retaining unchanged fields · case 02
Migration renames mapped fields while retaining unchanged fields is violated by the widget projection.
Migration renames mapped fields while retaining unchanged fields · case 03
Migration renames mapped fields while retaining unchanged fields is violated by the widget projection.
Migration renames mapped fields while retaining unchanged fields · case 04
Migration renames mapped fields while retaining unchanged fields is violated by the widget projection.
Migration renames mapped fields while retaining unchanged fields · case 05
Migration renames mapped fields while retaining unchanged fields is violated by the widget projection.
Migration remaps obsolete operators without dropping current operators · case 01
Migration remaps obsolete operators without dropping current operators is violated by the widget projection.
Migration remaps obsolete operators without dropping current operators · case 02
Migration remaps obsolete operators without dropping current operators is violated by the widget projection.
Migration remaps obsolete operators without dropping current operators · case 03
Migration remaps obsolete operators without dropping current operators is violated by the widget projection.
Migration remaps obsolete operators without dropping current operators · case 04
Migration remaps obsolete operators without dropping current operators is violated by the widget projection.
Migration remaps obsolete operators without dropping current operators · case 05
Migration remaps obsolete operators without dropping current operators is violated by the widget projection.
Unresolved saved-filter rows remain available for manual repair · case 01
Unresolved saved-filter rows remain available for manual repair is violated by the widget projection.
Unresolved saved-filter rows remain available for manual repair · case 02
Unresolved saved-filter rows remain available for manual repair is violated by the widget projection.
Unresolved saved-filter rows remain available for manual repair · case 03
Unresolved saved-filter rows remain available for manual repair is violated by the widget projection.
Unresolved saved-filter rows remain available for manual repair · case 04
Unresolved saved-filter rows remain available for manual repair is violated by the widget projection.
Unresolved saved-filter rows remain available for manual repair · case 05
Unresolved saved-filter rows remain available for manual repair is violated by the widget projection.
Schema versions advance only after all rows resolve · case 01
Schema versions advance only after all rows resolve is violated by the widget projection.
Schema versions advance only after all rows resolve · case 02
Schema versions advance only after all rows resolve is violated by the widget projection.
Schema versions advance only after all rows resolve · case 03
Schema versions advance only after all rows resolve is violated by the widget projection.
Schema versions advance only after all rows resolve · case 04
Schema versions advance only after all rows resolve is violated by the widget projection.
Schema versions advance only after all rows resolve · case 05
Schema versions advance only after all rows resolve is violated by the widget projection.
Migrated constraints require complete resolution and review confirmation · case 01
Migrated constraints require complete resolution and review confirmation is violated by the widget projection.
Migrated constraints require complete resolution and review confirmation · case 02
Migrated constraints require complete resolution and review confirmation is violated by the widget projection.
Migrated constraints require complete resolution and review confirmation · case 03
Migrated constraints require complete resolution and review confirmation is violated by the widget projection.
Migrated constraints require complete resolution and review confirmation · case 04
Migrated constraints require complete resolution and review confirmation is violated by the widget projection.
Migrated constraints require complete resolution and review confirmation · case 05
Migrated constraints require complete resolution and review confirmation is violated by the widget projection.
Migration diagnostics count every unresolved row · case 01
Migration diagnostics count every unresolved row is violated by the widget projection.
Migration diagnostics count every unresolved row · case 02
Migration diagnostics count every unresolved row is violated by the widget projection.
Migration diagnostics count every unresolved row · case 03
Migration diagnostics count every unresolved row is violated by the widget projection.
Migration diagnostics count every unresolved row · case 04
Migration diagnostics count every unresolved row is violated by the widget projection.
Migration diagnostics count every unresolved row · case 05
Migration diagnostics count every unresolved row is violated by the widget projection.
Live date presets serialize symbolic duration without a frozen anchor · case 01
Live date presets serialize symbolic duration without a frozen anchor is violated by the widget projection.
Live date presets serialize symbolic duration without a frozen anchor · case 02
Live date presets serialize symbolic duration without a frozen anchor is violated by the widget projection.
Live date presets serialize symbolic duration without a frozen anchor · case 03
Live date presets serialize symbolic duration without a frozen anchor is violated by the widget projection.
Live date presets serialize symbolic duration without a frozen anchor · case 04
Live date presets serialize symbolic duration without a frozen anchor is violated by the widget projection.
Live date presets serialize symbolic duration without a frozen anchor · case 05
Live date presets serialize symbolic duration without a frozen anchor is violated by the widget projection.
Relative-date captions preserve past versus future direction · case 01
Relative-date captions preserve past versus future direction is violated by the widget projection.
Relative-date captions preserve past versus future direction · case 02
Relative-date captions preserve past versus future direction is violated by the widget projection.
Relative-date captions preserve past versus future direction · case 03
Relative-date captions preserve past versus future direction is violated by the widget projection.
Relative-date captions preserve past versus future direction · case 04
Relative-date captions preserve past versus future direction is violated by the widget projection.
Relative-date captions preserve past versus future direction · case 05
Relative-date captions preserve past versus future direction is violated by the widget projection.
Anchor editing is exposed only for frozen relative dates · case 01
Anchor editing is exposed only for frozen relative dates is violated by the widget projection.
Anchor editing is exposed only for frozen relative dates · case 02
Anchor editing is exposed only for frozen relative dates is violated by the widget projection.
Anchor editing is exposed only for frozen relative dates · case 03
Anchor editing is exposed only for frozen relative dates is violated by the widget projection.
Anchor editing is exposed only for frozen relative dates · case 04
Anchor editing is exposed only for frozen relative dates is violated by the widget projection.
Anchor editing is exposed only for frozen relative dates · case 05
Anchor editing is exposed only for frozen relative dates is violated by the widget projection.
Preview reuse validates both anchor and relative direction · case 01
Preview reuse validates both anchor and relative direction is violated by the widget projection.
Preview reuse validates both anchor and relative direction · case 02
Preview reuse validates both anchor and relative direction is violated by the widget projection.
Preview reuse validates both anchor and relative direction · case 03
Preview reuse validates both anchor and relative direction is violated by the widget projection.
Preview reuse validates both anchor and relative direction · case 04
Preview reuse validates both anchor and relative direction is violated by the widget projection.
Preview reuse validates both anchor and relative direction · case 05
Preview reuse validates both anchor and relative direction is violated by the widget projection.
A relative date preset requires a positive duration including one unit · case 01
A relative date preset requires a positive duration including one unit is violated by the widget projection.
A relative date preset requires a positive duration including one unit · case 02
A relative date preset requires a positive duration including one unit is violated by the widget projection.
A relative date preset requires a positive duration including one unit · case 03
A relative date preset requires a positive duration including one unit is violated by the widget projection.
A relative date preset requires a positive duration including one unit · case 04
A relative date preset requires a positive duration including one unit is violated by the widget projection.
A relative date preset requires a positive duration including one unit · case 05
A relative date preset requires a positive duration including one unit is violated by the widget projection.
Freezing a live date filter captures current time once · case 01
Freezing a live date filter captures current time once is violated by the widget projection.
Freezing a live date filter captures current time once · case 02
Freezing a live date filter captures current time once is violated by the widget projection.
Freezing a live date filter captures current time once · case 03
Freezing a live date filter captures current time once is violated by the widget projection.
Freezing a live date filter captures current time once · case 04
Freezing a live date filter captures current time once is violated by the widget projection.
Freezing a live date filter captures current time once · case 05
Freezing a live date filter captures current time once is violated by the widget projection.
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 ↗