WIP: Conda Windows migration: failing tests in current vcpkg and new conda envs

[j-rivero]

The issues tries to compile the current status of failing tests in existing vcpkg and the new conda environments, specially related to the installations of ogre, ogre-next in both. Special focus on reporting problems in current version that are not catched by the testing suite due to different bugs: #1089 and #1090

Fortress (gz-rendering6)

➡️ Reference build https://build.osrfoundation.org/view/gz-fortress/job/gz_rendering-ign-rendering6-win/100

Current status

Although the test suite is green, there are different problems affecting the run:

• ogre: 1.12.9
  • ✔️ CMake / Configuring time: detected
  • ⚠️ Test suite: not run (bug in hardcoding the engines in test_config.h)
• ogre-next: 2.1.9999~20210319~3aa42f
  • ✔️ CMake / Configuring time: detected
  • ⚠️ Test suite: run but critical problems seems not to be catched by test suite
• optix:
  • ✔️ CMake / Configuring time: not detected (fine, we don't install the support)
  • ⚠️ Test suite: run (this is a bug in hardcoding the engines in test_config.h)

Real failures in current

This is a run with the right engine support implemented #1089 and a heavy failure if the engine fails to be loaded #1090 .

➡️ Reference build: https://build.osrfoundation.org/job/gz_rendering-pr-win/266

• ogre: 1.12.9
  • ✔️ CMake / Configuring time: detected
  • 🔥 Tests suite: run, 26 failing tests
• ogre-next: 2.1.9999~20210319~3aa42f
  • ✔️ CMake / Configuring time: detected
  • 🔥 Test suite: run, 65 failing tests
• optix:
  • ✔️ CMake / Configuring time: not detected (fine, we don't install the support)
  • ✔️ Test suite: not run (fine)

Conda migration

➡️ Reference build: https://build.osrfoundation.org/view/conda/job/_test_gz_rendering-pr-cwin/24

• ogre: 1.10.12.1
  • ✔️ CMake / Configuring time: detected
  • 🔥 Tests suite: run, 8 failing tests [ignore the LoadOgre2Test]
• ogre-next: 2.2.6
  • 🔥 CMake / Configuring time: failed
  • Test suite: disabled
• optix:
  • ✔️ CMake / Configuring time: not detected (fine, we don't install the support)
  • ✔️ Test suite: not run (fine)

Failing tests inspection

test-name	output	diagnose
UNIT_BoundingBoxCamera_TEST	Engine 'ogre' doesn't support bounding box cameras	✅ unsupported. To be disabled
UNIT_RenderEngine_TEST	ItemIdentityException: Resource with the name Default/TransRed already exists	⚠️ might be easy to fix
UNIT_Visual_TEST	ItemIdentityException: Resource with the name Default/TransRed already exists.	⚠️ might be easy to fix
INTEGRATION_gpu_rays	Expected: (14.9) < (range), actual: 14.9 vs 0	🔥 Probably needs deeper debug
INTEGRATION_camera	gz-rendering\test\media\materials\programs\simple_color_vs.glsl already exists	⚠️ might be easy to fix
INTEGRATION_render_pass	_Distortion already exists. in ResourceManage	⚠️ might be easy to fix
PERFORMANCE_scene_factory		✅ memory check test. To be disabled