CI Fix don't run all random seeds all the time (scikit-learn#23190)

jeremiedbb · jjerphan · commit 55ac9ed4399b · 2022-04-29T14:06:43.000+02:00
diff --git a/build_tools/azure/get_selected_tests.py b/build_tools/azure/get_selected_tests.py
@@ -26,6 +26,9 @@ def get_selected_tests():
 if __name__ == "__main__":
     # set the environment variable to be propagated to other steps
     selected_tests = get_selected_tests()
-    print(f"##vso[task.setvariable variable=SELECTED_TESTS]'{selected_tests}'")
 
-    print(f"selected tests: {selected_tests}")  # helps debugging
+    if selected_tests:
+        print(f"##vso[task.setvariable variable=SELECTED_TESTS]'{selected_tests}'")
+        print(f"selected tests: {selected_tests}")  # helps debugging
+    else:
+        print("no selected tests")
diff --git a/build_tools/azure/test_script.sh b/build_tools/azure/test_script.sh
@@ -70,7 +70,7 @@ if [[ "$SHOW_SHORT_SUMMARY" == "true" ]]; then
     TEST_CMD="$TEST_CMD -ra"
 fi
 
-if [[ "$SELECTED_TESTS" != "" ]]; then
+if [[ -n "$SELECTED_TESTS" ]]; then
     TEST_CMD="$TEST_CMD -k $SELECTED_TESTS"
 
     # Override to make selected tests run on all random seeds
