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FA-26251 / Filter interfaces / Open access

Reverse histogram drags normalize their endpoint order · case 01

Reverse histogram drags normalize their endpoint order is violated by the widget projection.

Verified by executionVariant 1 · 10 checks per implementationDownload source bundle ↓JSON ↗

ROOT CAUSE

The normalize-drag decision uses `[d['start'],d['end']]` instead of the stipulated histogram-brush-filter projection.

VERIFIED REPAIR

Implement the declared normalize-drag projection: `[min(d['start'],d['end']),max(d['start'],d['end'])]`.

Unsuccessful approach: The attempted correction `[abs(d['start']),abs(d['end'])]` still violates the explicit contract fixtures.

Case contract

A histogram brush selects intersecting bucket identities over a half-open horizontal interval; clicks without width do not create a range and the final brush converts to domain edges. This example checks: Reverse histogram drags normalize their endpoint order.

Why this case matters

Filter-widget state and serialization must preserve user constraints while the view changes.

1 / The failure

Exit 1
"""Failure Map reference implementation. Python standard library only."""
import json

N = 1
observations = []
def solve(d):
    return {'normalize-drag':([d['start'],d['end']]), 'bucket-intersection':([i for i,(a,b) in enumerate(d['bins']) if a<max(d['start'],d['end']) and b>min(d['start'],d['end'])] if d['start']!=d['end'] else []), 'click-no-range':(d['start']==d['end']), 'brush-domain-start':(max(d['minimum'],min(d['start'],d['end']))), 'brush-domain-end':(min(d['maximum'],max(d['start'],d['end']))), 'brush-publish':(d['released'] and d['start']!=d['end'])}
def check(label, actual, expected):
    observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = {1: [({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': -1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 0, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': 0, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': True}), ({'start': 1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 1], 'bucket-intersection': [], 'click-no-range': True, 'brush-domain-start': 1, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': 1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 3, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [3, 5], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 3, 'brush-domain-end': 5, 'brush-publish': True})], 2: [({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 0, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 2, 'brush-publish': False}), ({'start': 1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 6, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [5, 6], 'bucket-intersection': [2], 'click-no-range': False, 'brush-domain-start': 5, 'brush-domain-end': 5, 'brush-publish': False})], 3: [({'start': 3, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': 1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 2, 'brush-publish': True}), ({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 3, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [3, 5], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 3, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [2, 6], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [5, 6], 'bucket-intersection': [2], 'click-no-range': False, 'brush-domain-start': 5, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': -1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': -1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': True})], 4: [({'start': 3, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [3, 5], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 3, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [2, 6], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': -1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 0], 'bucket-intersection': [], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 0, 'brush-publish': False}), ({'start': -1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 0, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 0], 'bucket-intersection': [], 'click-no-range': True, 'brush-domain-start': 0, 'brush-domain-end': 0, 'brush-publish': False})], 5: [({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 6, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [5, 6], 'bucket-intersection': [2], 'click-no-range': False, 'brush-domain-start': 5, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': -1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 0], 'bucket-intersection': [], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 0, 'brush-publish': True}), ({'start': -1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': False}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 0, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': 0, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': True}), ({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False})]}
for index, (data, expected) in enumerate(fixtures[N]):
    check("contract fixture " + str(index), solve(data), expected)
print(json.dumps({"observations": observations, "passed": all(x["passed"] for x in observations)}, ensure_ascii=False))
raise SystemExit(0 if all(x["passed"] for x in observations) else 1)
Boundary fixtureActualExpectedOutcome
contract fixture 0{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [1, 0]}{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 1]}Failed
contract fixture 1{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [-1, 1]}{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [-1, 1]}Passed
contract fixture 2{'brush-domain-end': 5, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [-1, 5]}{'brush-domain-end': 5, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [-1, 5]}Passed
contract fixture 3{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 1]}{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 1]}Passed
contract fixture 4{'brush-domain-end': 2, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 2]}{'brush-domain-end': 2, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 2]}Passed
contract fixture 5{'brush-domain-end': 1, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [], 'click-no-range': True, 'normalize-drag': [1, 1]}{'brush-domain-end': 1, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [], 'click-no-range': True, 'normalize-drag': [1, 1]}Passed
contract fixture 6{'brush-domain-end': 5, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [1, 5]}{'brush-domain-end': 5, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [1, 5]}Passed
contract fixture 7{'brush-domain-end': 3, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1], 'click-no-range': False, 'normalize-drag': [3, 0]}{'brush-domain-end': 3, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1], 'click-no-range': False, 'normalize-drag': [0, 3]}Failed
contract fixture 8{'brush-domain-end': 3, 'brush-domain-start': 2, 'brush-publish': False, 'bucket-intersection': [1], 'click-no-range': False, 'normalize-drag': [3, 2]}{'brush-domain-end': 3, 'brush-domain-start': 2, 'brush-publish': False, 'bucket-intersection': [1], 'click-no-range': False, 'normalize-drag': [2, 3]}Failed
contract fixture 9{'brush-domain-end': 5, 'brush-domain-start': 3, 'brush-publish': True, 'bucket-intersection': [1, 2], 'click-no-range': False, 'normalize-drag': [3, 5]}{'brush-domain-end': 5, 'brush-domain-start': 3, 'brush-publish': True, 'bucket-intersection': [1, 2], 'click-no-range': False, 'normalize-drag': [3, 5]}Passed

SHA-256 / 23cbf61d706226cc336cc1cd4b387d57bf8ef25ec1a4324c0c451f2416cc6b5d

2 / The unsuccessful fix

Exit 1
"""Failure Map reference implementation. Python standard library only."""
import json

N = 1
observations = []
def solve(d):
    return {'normalize-drag':([abs(d['start']),abs(d['end'])]), 'bucket-intersection':([i for i,(a,b) in enumerate(d['bins']) if a<max(d['start'],d['end']) and b>min(d['start'],d['end'])] if d['start']!=d['end'] else []), 'click-no-range':(d['start']==d['end']), 'brush-domain-start':(max(d['minimum'],min(d['start'],d['end']))), 'brush-domain-end':(min(d['maximum'],max(d['start'],d['end']))), 'brush-publish':(d['released'] and d['start']!=d['end'])}
def check(label, actual, expected):
    observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = {1: [({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': -1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 0, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': 0, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': True}), ({'start': 1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 1], 'bucket-intersection': [], 'click-no-range': True, 'brush-domain-start': 1, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': 1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 3, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [3, 5], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 3, 'brush-domain-end': 5, 'brush-publish': True})], 2: [({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 0, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 2, 'brush-publish': False}), ({'start': 1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 6, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [5, 6], 'bucket-intersection': [2], 'click-no-range': False, 'brush-domain-start': 5, 'brush-domain-end': 5, 'brush-publish': False})], 3: [({'start': 3, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': 1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 2, 'brush-publish': True}), ({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 3, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [3, 5], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 3, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [2, 6], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [5, 6], 'bucket-intersection': [2], 'click-no-range': False, 'brush-domain-start': 5, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': -1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': -1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': True})], 4: [({'start': 3, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [3, 5], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 3, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [2, 6], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': -1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 0], 'bucket-intersection': [], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 0, 'brush-publish': False}), ({'start': -1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 0, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 0], 'bucket-intersection': [], 'click-no-range': True, 'brush-domain-start': 0, 'brush-domain-end': 0, 'brush-publish': False})], 5: [({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 6, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [5, 6], 'bucket-intersection': [2], 'click-no-range': False, 'brush-domain-start': 5, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': -1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 0], 'bucket-intersection': [], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 0, 'brush-publish': True}), ({'start': -1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': False}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 0, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': 0, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': True}), ({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False})]}
for index, (data, expected) in enumerate(fixtures[N]):
    check("contract fixture " + str(index), solve(data), expected)
print(json.dumps({"observations": observations, "passed": all(x["passed"] for x in observations)}, ensure_ascii=False))
raise SystemExit(0 if all(x["passed"] for x in observations) else 1)
Boundary fixtureActualExpectedOutcome
contract fixture 0{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [1, 0]}{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 1]}Failed
contract fixture 1{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [1, 1]}{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [-1, 1]}Failed
contract fixture 2{'brush-domain-end': 5, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [1, 5]}{'brush-domain-end': 5, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [-1, 5]}Failed
contract fixture 3{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 1]}{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 1]}Passed
contract fixture 4{'brush-domain-end': 2, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 2]}{'brush-domain-end': 2, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 2]}Passed
contract fixture 5{'brush-domain-end': 1, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [], 'click-no-range': True, 'normalize-drag': [1, 1]}{'brush-domain-end': 1, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [], 'click-no-range': True, 'normalize-drag': [1, 1]}Passed
contract fixture 6{'brush-domain-end': 5, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [1, 5]}{'brush-domain-end': 5, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [1, 5]}Passed
contract fixture 7{'brush-domain-end': 3, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1], 'click-no-range': False, 'normalize-drag': [3, 0]}{'brush-domain-end': 3, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1], 'click-no-range': False, 'normalize-drag': [0, 3]}Failed
contract fixture 8{'brush-domain-end': 3, 'brush-domain-start': 2, 'brush-publish': False, 'bucket-intersection': [1], 'click-no-range': False, 'normalize-drag': [3, 2]}{'brush-domain-end': 3, 'brush-domain-start': 2, 'brush-publish': False, 'bucket-intersection': [1], 'click-no-range': False, 'normalize-drag': [2, 3]}Failed
contract fixture 9{'brush-domain-end': 5, 'brush-domain-start': 3, 'brush-publish': True, 'bucket-intersection': [1, 2], 'click-no-range': False, 'normalize-drag': [3, 5]}{'brush-domain-end': 5, 'brush-domain-start': 3, 'brush-publish': True, 'bucket-intersection': [1, 2], 'click-no-range': False, 'normalize-drag': [3, 5]}Passed

SHA-256 / 17b7b327d64a1c92780c98baf1863c17d57c638c3ad058953fcebd759510ef67

3 / The verified repair

Exit 0
"""Failure Map reference implementation. Python standard library only."""
import json

N = 1
observations = []
def solve(d):
    return {'normalize-drag':([min(d['start'],d['end']),max(d['start'],d['end'])]), 'bucket-intersection':([i for i,(a,b) in enumerate(d['bins']) if a<max(d['start'],d['end']) and b>min(d['start'],d['end'])] if d['start']!=d['end'] else []), 'click-no-range':(d['start']==d['end']), 'brush-domain-start':(max(d['minimum'],min(d['start'],d['end']))), 'brush-domain-end':(min(d['maximum'],max(d['start'],d['end']))), 'brush-publish':(d['released'] and d['start']!=d['end'])}
def check(label, actual, expected):
    observations.append({"check": label, "actual": actual, "expected": expected, "passed": actual == expected})
fixtures = {1: [({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': -1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 0, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': 0, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': True}), ({'start': 1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 1], 'bucket-intersection': [], 'click-no-range': True, 'brush-domain-start': 1, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': 1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 3, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [3, 5], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 3, 'brush-domain-end': 5, 'brush-publish': True})], 2: [({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 0, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 2, 'brush-publish': False}), ({'start': 1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 6, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [5, 6], 'bucket-intersection': [2], 'click-no-range': False, 'brush-domain-start': 5, 'brush-domain-end': 5, 'brush-publish': False})], 3: [({'start': 3, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': 1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 2, 'brush-publish': True}), ({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 3, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [3, 5], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 3, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [2, 6], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [5, 6], 'bucket-intersection': [2], 'click-no-range': False, 'brush-domain-start': 5, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': -1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': -1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': True})], 4: [({'start': 3, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [3, 5], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 3, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 6, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [2, 6], 'bucket-intersection': [1, 2], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': -1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 0], 'bucket-intersection': [], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 0, 'brush-publish': False}), ({'start': -1, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': True}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': 0, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 0], 'bucket-intersection': [], 'click-no-range': True, 'brush-domain-start': 0, 'brush-domain-end': 0, 'brush-publish': False})], 5: [({'start': 3, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [1, 3], 'bucket-intersection': [0, 1], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 3, 'brush-publish': False}), ({'start': 3, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [2, 3], 'bucket-intersection': [1], 'click-no-range': False, 'brush-domain-start': 2, 'brush-domain-end': 3, 'brush-publish': True}), ({'start': 6, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [1, 6], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 1, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 6, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [5, 6], 'bucket-intersection': [2], 'click-no-range': False, 'brush-domain-start': 5, 'brush-domain-end': 5, 'brush-publish': False}), ({'start': -1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 0], 'bucket-intersection': [], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 0, 'brush-publish': True}), ({'start': -1, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [-1, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': False}), ({'start': -1, 'end': 5, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [-1, 5], 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 5, 'brush-publish': True}), ({'start': 0, 'end': 1, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False}), ({'start': 0, 'end': 2, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': True}, {'normalize-drag': [0, 2], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 2, 'brush-publish': True}), ({'start': 1, 'end': 0, 'bins': [[0, 2], [2, 4], [4, 6]], 'minimum': 0, 'maximum': 5, 'released': False}, {'normalize-drag': [0, 1], 'bucket-intersection': [0], 'click-no-range': False, 'brush-domain-start': 0, 'brush-domain-end': 1, 'brush-publish': False})]}
for index, (data, expected) in enumerate(fixtures[N]):
    check("contract fixture " + str(index), solve(data), expected)
print(json.dumps({"observations": observations, "passed": all(x["passed"] for x in observations)}, ensure_ascii=False))
raise SystemExit(0 if all(x["passed"] for x in observations) else 1)
Boundary fixtureActualExpectedOutcome
contract fixture 0{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 1]}{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 1]}Passed
contract fixture 1{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [-1, 1]}{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [-1, 1]}Passed
contract fixture 2{'brush-domain-end': 5, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [-1, 5]}{'brush-domain-end': 5, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [-1, 5]}Passed
contract fixture 3{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 1]}{'brush-domain-end': 1, 'brush-domain-start': 0, 'brush-publish': False, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 1]}Passed
contract fixture 4{'brush-domain-end': 2, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 2]}{'brush-domain-end': 2, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0], 'click-no-range': False, 'normalize-drag': [0, 2]}Passed
contract fixture 5{'brush-domain-end': 1, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [], 'click-no-range': True, 'normalize-drag': [1, 1]}{'brush-domain-end': 1, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [], 'click-no-range': True, 'normalize-drag': [1, 1]}Passed
contract fixture 6{'brush-domain-end': 5, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [1, 5]}{'brush-domain-end': 5, 'brush-domain-start': 1, 'brush-publish': False, 'bucket-intersection': [0, 1, 2], 'click-no-range': False, 'normalize-drag': [1, 5]}Passed
contract fixture 7{'brush-domain-end': 3, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1], 'click-no-range': False, 'normalize-drag': [0, 3]}{'brush-domain-end': 3, 'brush-domain-start': 0, 'brush-publish': True, 'bucket-intersection': [0, 1], 'click-no-range': False, 'normalize-drag': [0, 3]}Passed
contract fixture 8{'brush-domain-end': 3, 'brush-domain-start': 2, 'brush-publish': False, 'bucket-intersection': [1], 'click-no-range': False, 'normalize-drag': [2, 3]}{'brush-domain-end': 3, 'brush-domain-start': 2, 'brush-publish': False, 'bucket-intersection': [1], 'click-no-range': False, 'normalize-drag': [2, 3]}Passed
contract fixture 9{'brush-domain-end': 5, 'brush-domain-start': 3, 'brush-publish': True, 'bucket-intersection': [1, 2], 'click-no-range': False, 'normalize-drag': [3, 5]}{'brush-domain-end': 5, 'brush-domain-start': 3, 'brush-publish': True, 'bucket-intersection': [1, 2], 'click-no-range': False, 'normalize-drag': [3, 5]}Passed

SHA-256 / 309c34670ecc9920d4637eba488f43f39c544c48ae3238fb2e449a28337c7366

Verification & scope

Deterministic bounded UI-state model only; no browser, query engine, network, or production-standard conformance is claimed. This reproducer isolates one failure mechanism. Results cover the supplied fixtures. Variants within a family share a test contract and should remain grouped when constructing evaluation splits. Related mechanisms with a shared evaluation_group must also remain together; these controlled models are not independent production incidents.

Observations recorded using Python 3.12.14 at 2026-09-29T14:41:14.306597+00:00.

Case digest / 77df830021ac38afcee78a418c890fbedf475afa4275446f7bcdfece14d92e99