Update system test runner doc with pytest glue files

Document that pytest requires a glue file for each shell tests in order
to detect it.

diff --git a/bin/tests/system/README b/bin/tests/system/README
index 6c12b02617529594fa2b14167af0636855c8a02e..90b8828f1d879f2cf89fcf11d6e54670bf59d50d 100644 (file)
--- a/bin/tests/system/README
+++ b/bin/tests/system/README
@@ -278,6 +278,8 @@ setup.sh    Run after prereq.sh, this sets up the preconditions for the tests.
 
 tests.sh    Runs the actual tests.  This file is mandatory.
 
+tests_sh_xyz.py  A glue file for the pytest runner for executing shell tests.
+
 clean.sh    Run at the end to clean up temporary files, but only if the test
             was completed successfully and its running was not inhibited by the
             "-n" switch being passed to "legacy.run.sh".  Otherwise the
@@ -497,6 +499,17 @@ e.  Retain a count of test failures and return this as the exit status from
     the script.
 
 
+tests_sh_xyz.py
+---------------
+This glue file is required by the pytest runner in order to find and execute
+the shell tests in tests.sh.
+
+Replace the "xyz" with the system test name and create the file with the
+following contents.
+
+    def test_xyz(run_tests_sh):
+        run_tests_sh()
+
 clean.sh
 ---
 The inverse of "setup.sh", this is invoked by the framework to clean up the