[bugfix] Properly define default values for the 'modules' and 'variables' configuration parameters of the 'container_platforms'

[teojgo]

Fixes #1607

[codecov-io]

Codecov Report

Merging #1608 (a1b97b9) into master (1399785) will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master    #1608   +/-   ##
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  Coverage   87.61%   87.61%           
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  Files          45       45           
  Lines        7251     7251           
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  Hits         6353     6353           
  Misses        898      898           

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[vkarak]

I think the problem is deeper. Check my comment.

[vkarak]

The problem existed long ago, but it wasn't appearing... Since the container_platform uses the type attribute, this is treated specially when get() constructs the default key: it uses systems/partitions/container_platforms/Docker_modules instead of systems/partitions/container_platforms/modules, which is what we set as default key. The fix is simple, but in a completely different place :-)

diff --git a/reframe/schemas/config.json b/reframe/schemas/config.json
index 6fea2162..99fabceb 100644
--- a/reframe/schemas/config.json
+++ b/reframe/schemas/config.json
@@ -460,8 +460,8 @@
         "systems/partitions/access": [],
         "systems/partitions/environs": [],
         "systems/partitions/container_platforms": [],
-        "systems/partitions/container_platforms/modules": [],
-        "systems/partitions/container_platforms/variables": [],
+        "systems/partitions/container_platforms/*modules": [],
+        "systems/partitions/container_platforms/*variables": [],
         "systems/partitions/resources": [],
         "systems/partitions/resources/options": [],
         "systems/partitions/modules": [],