Bug in the BruteForcePackager
ViveLeQuebec opened this issue · 5 comments
We found some scenario in which the BruteForcePackager fails unexpectedly.
Using the version 1.2.14 of you library, the packager regularly throws an IllegalArgumentException
with message Remaining free space is negative at -1220 for Container [stackWeight=0, stackHeight=1360, levels=[[Placement [E 0x0x0, width=930, depth=1900, height=1360]]], weight=0, width=1000, depth=2000, height=1500, volume=3000000000, name=container1]
.
This PR presents an example of said scenarios. The test should succeed, but fails by throwing an exception.
@claire-mielcarek ok, I confirm it is a bug
@claire-mielcarek please run your tests against the latest code in the 1.x branch
Wonderful, it pass now !
Hmm by pure chance I found that the PBT still reproduces this bug : #505
I've tried to reproduce it on a simple test case with testForIllegalArgumentException
but the test passes.
However identicalBoxesShouldFitInContainers
when run enough times (100 is enough for me) reproduces the bug.
@tyrcho @claire-mielcarek I just released 1.2.15 for this. See the 1.x for further details.