ShapeFeaturesFixture test failes on i386

[j-rivero]

Environment

• OS Version: Ubuntu 18.04 :: i386
• Source or binary build?
  • Source build when creating packages for 4.0.1

Description

• Expected behavior: test pass
• Actual behavior: test fails with bad expected values

Steps to reproduce

1. From source build of 4.0.1 version inside a docker container. I can try to attaching a custom docker file to reproduce the problem.

Output

60/91 Test #60: UNIT_ShapeFeatures_TEST .....................***Failed    0.88 sec
[==========] Running 2 tests from 1 test case.
[----------] Global test environment set-up.
[----------] 2 tests from ShapeFeaturesFixture
[ RUN      ] ShapeFeaturesFixture.PrimarySlipCompliance
Scaled difference in vectors: 0.312498 | Difference: 0.312498 | Scale: 1 | (Tolerance: 0.0001)
/home/jenkins/workspace/ign-physics4-debbuilder/build/ignition-physics-4.0.0/dartsim/src/ShapeFeatures_TEST.cc:198: Failure
primarySlip * cmdForce and (frameData.linearVelocity) ([0.5   0   0] and [    0.18750187500000556 -1.6987653557269047e-19  4.0716280366776125e-13]) are not equal
[  FAILED  ] ShapeFeaturesFixture.PrimarySlipCompliance (411 ms)
[ RUN      ] ShapeFeaturesFixture.SecondarySlipCompliance
Scaled difference in vectors: 0.156248 | Difference: 0.156248 | Scale: 1 | (Tolerance: 0.0001)
/home/jenkins/workspace/ign-physics4-debbuilder/build/ignition-physics-4.0.0/dartsim/src/ShapeFeatures_TEST.cc:257: Failure
secondarySlip * cmdForce and (frameData.linearVelocity) ([   0 0.25    0] and [1.6493902882390846e-17    0.09375187499999367 4.0716162078801493e-13]) are not equal
[  FAILED  ] ShapeFeaturesFixture.SecondarySlipCompliance (392 ms)
[----------] 2 tests from ShapeFeaturesFixture (803 ms total)