Revert "Fix conda test autoreconf issue by using simple functional tests without build infrastructure"

This reverts commit 02e53c5.

Author: ilaflott

meta.yaml

@@ -30,7 +30,7 @@ requirements:
 test:
   commands:
     - echo 'Testing FRE-NCtools conda package installation...'
-    - echo "Environment check:" && pwd && ls -la && echo "PATH=$PATH"
+    - echo "Installation directory:" && pwd && ls
 
     # Test key installed programs with help flags (allow help commands to exit with any status)
     - echo "Testing timavg script..." && which timavg && (timavg -h || echo "timavg help command completed")
@@ -49,15 +49,8 @@ test:
     - echo "Testing combine-ncc version..." && (combine-ncc --version || echo "combine-ncc version command completed")  
     - echo "Testing timavg version..." && (timavg -V || echo "timavg version command completed")
 
-    # Simple functional tests that don't require build infrastructure
-    - echo "Creating simple test data..." && echo 'netcdf test { dimensions: time=2; x=2; variables: double time(time); time:units="days"; float data(time,x); data: time=1,2; data=10,20,30,40; }' > timtest.cdl
-    - echo "Testing ncgen availability..." && ncgen -o timtest.nc timtest.cdl && test -f timtest.nc && echo "ncgen test PASSED"
-    - echo "Testing timavg basic functionality..." && timavg -o timout.nc timtest.nc && test -f timout.nc && echo "timavg basic test PASSED"
-    - echo "Testing ncdump on timavg output..." && ncdump -h timout.nc && echo "ncdump test PASSED"
-    
-    # Test ncexists functionality  
-    - echo "Testing ncexists functionality..." && ncexists -f timtest.nc -v data && echo "ncexists variable test PASSED"
-    - echo "Testing ncexists global attribute..." && ncexists -f timtest.nc -g Conventions || echo "ncexists global test completed (no global attr expected)"
+    # Run actual tests using the repository's test infrastructure
+    - echo "Setting up test environment..." && mkdir -p test_build && cd test_build && autoreconf -i .. && ./configure && make -j check RUN_EXPENSIVE_TESTS=no TESTS="timeavg/timavg timeavg/timeavg-m"
 
     - echo 'All tests completed - FRE-NCtools installation verified!'