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Increase visual testing stability #344

Merged
merged 5 commits into from
Aug 9, 2018
Merged

Increase visual testing stability #344

merged 5 commits into from
Aug 9, 2018

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greimela-si
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This PR stabilizes the visual tests for the ImageDisplay and the GridCellsDisplay.
Also discussed here: ros2/ci#211 (comment)

Martin-Idel-SI and others added 5 commits July 30, 2018 10:34
@Martin-Idel-SI @greimela-si
Fix GridCells display updating of colour to all grid cells
b907cae
@Martin-Idel-SI @greimela-si
Fix image_display visual test
d975693
@Martin-Idel-SI @greimela-si
Fix GridCellsDisplay
8123d3b 
- setPickColor only sets pick color for selection handlers
- introduce setColor to actually set the points' colour
@greimela-si
Fix uncrustify in PointCloud
930df37
@greimela-si
Use different sleeping mechanism in publisher to prevent blocking
a33cef4 
Use std::this_thread::sleep_for() instead of rclcpp::WallRate::sleep_for()
@esteve esteve added the in review Waiting for review (Kanban column) label Jul 30, 2018
@greimela-si
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greimela-si commented Jul 30, 2018 •
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CI:

  • Linux Build Status
  • Linux-aarch64 Build Status
  • macOS Build Status
  • Windows Build Status
  • Linux with visual tests enabled Build Status

@greimela-si
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The results of the CI suggest that the ImageDisplay visual test has been fixed.

However, the Odometry display visual test seems to run into a timeout after passing, which ultimately marks it as failed.

@wjwwood
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wjwwood commented Aug 2, 2018

Should I review/merge this as an incremental improvement? Or wait for you to make more changes?

Does this address at all the aarch64 failures on our nightly CI job? ros2/ci#211 (comment)

@Martin-Idel-SI
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No, this addresses two issues with visual tests only:

  • The GridCells display doesn't work correctly: changing the colour only changes the colour for NEW cells. This was seen by the visual tests and is fixed for the display.
  • The ImageDisplay test was very flaky on slower machines - this was a problem with the test itself.

wjwwood
wjwwood approved these changes Aug 9, 2018
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lgtm

@wjwwood wjwwood merged commit 00f7efb into ros2:ros2 Aug 9, 2018
@wjwwood wjwwood removed the in review Waiting for review (Kanban column) label Aug 9, 2018
@Martin-Idel-SI Martin-Idel-SI deleted the bugfix/visual_testing_stability branch August 9, 2018 07:25
sloretz
sloretz reviewed Aug 17, 2018
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rviz_default_plugins/src/rviz_default_plugins/displays/grid_cells/grid_cells_display.cpp
@@ -101,6 +101,12 @@ void GridCellsDisplay::updateAlpha()
context_->queueRender();
}

void GridCellsDisplay::updateColor()
{
cloud_->setColor(rviz_common::properties::qtToOgre(color_property_->getColor()));
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Since this change I'm getting a compile error. Is there another repo I need to pull?

/home/developer/workspaces/ros2-dev0/src/ros2/rviz/rviz_default_plugins/src/rviz_default_plugins/displays/grid_cells/grid_cells_display.cpp: In member function ‘void rviz_default_plugins::displays::GridCellsDisplay::updateColor()’:
/home/developer/workspaces/ros2-dev0/src/ros2/rviz/rviz_default_plugins/src/rviz_default_plugins/displays/grid_cells/grid_cells_display.cpp:106:11: error: ‘using element_type = class rviz_rendering::PointCloud {aka class rviz_rendering::PointCloud}’ has no member named ‘setColor’; did you mean ‘setPickColor’?
   cloud_->setColor(rviz_common::properties::qtToOgre(color_property_->getColor()));
           ^~~~~~~~
           setPickColor

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What do you mean? It's passing on CI AFAIK.

In general, I wouldn't expect anything to work without all the repositories in the ros2.repos file being up-to-date.

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The function was introduced in rviz_rendering::PointCloud in rviz_rendering with this PR. So if you recompile this repository, it should be fine.

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The issue persisted after deleting build/rviz* and install/rviz* and building with --packages-above rcl. However, it is gone after deleting the entire build and install folders and rebuilding everything.

I don't know what happened. It's almost like there is a missing build_depend, but I do see it in the package.xml

rviz/rviz_default_plugins/package.xml

Line 35 in 993d856

<depend>rviz_rendering</depend>

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@Martin-Idel-SI Martin-Idel-SI Martin-Idel-SI left review comments

@sloretz sloretz sloretz left review comments

@wjwwood wjwwood wjwwood approved these changes

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@greimela-si @wjwwood @Martin-Idel-SI @sloretz @esteve