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Test to isolate the unit test causing the segfault in WMS GetPrint #36198

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@pblottiere pblottiere commented May 5, 2020

Description

Since I cannot replicate the segfault locally, I'd like to find which specific test is causing the segmentation fault before investigating more.

It seems to be related to test_wms_getprint_two_maps but I'd like to be sure.

  • basic and style: 5x
  • basic, style, group and legend: 5x
  • basic, style, group, legend, srs, scale, grid and rotation: 5x
  • basic, style, group, legend, srs, scale, grid, rotation, opacity, selection, opacity_post and hilight: 5x
  • basic, style, group, legend, srs, scale, grid, rotation, opacity, selection, opacity_post, hilight, label: 5x
  • basic, style, group, legend, srs, scale, grid, rotation, opacity, selection, opacity_post, hilight, label and atlas: 5x success and 5x fail
  • basic, style, group, legend, srs, scale, grid, rotation, opacity, selection, opacity_post, hilight, label, atlas and two_maps:

Suspicious tests:

atlas: 5x (no fail when no other tests)

@pblottiere pblottiere added the NOT FOR MERGE label May 5, 2020
@github-actions github-actions bot added this to the 3.14.0 milestone May 5, 2020
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nyalldawson commented May 5, 2020

@pblottiere random thought -- maybe this issue only shows up on release builds (i.e. Travis), and not our local builds because we all run debug builds?

@pblottiere pblottiere force-pushed the debug_getprint branch 2 times, most recently from 3af6182 to ee1c5b3 Compare May 11, 2020
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pblottiere commented May 12, 2020

maybe this issue only shows up on release builds (i.e. Travis), and not our local builds because we all run debug builds?

I tried to run the GetPrint test in a loop for 100 times in Release mode on Ubuntu and Arch without success, still no segfault...

I'm still trying to isolate the culprit more precisely with Travis.

@nyalldawson nyalldawson modified the milestones: 3.14.0, 3.16.0 Jun 19, 2020
@pblottiere pblottiere closed this Jun 25, 2020
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