Add unittest

Author: Theofilos Manitaras

unittests/resources/checks_unlisted/src/test.py

@@ -0,0 +1,10 @@
+#!/usr/bin/env python3
+
+import sys
+import os
+if sys.stdin.isatty():
+    print("stdin is a tty")
+    # do some tty-only thing
+    print(os.tcgetpgrp(sys.stdin.fileno()))
+else:
+    print("stdin is not a tty")

unittests/resources/checks_unlisted/test_stdin_not_a_tty.py

@@ -0,0 +1,14 @@
+import reframe as rfm
+import reframe.utility.sanity as sn
+
+
+@rfm.simple_test
+class TestBuggyStdin(rfm.RunOnlyRegressionTest):
+    descr = 'Test that stdin is not a tty'
+    valid_systems = ['*']
+    valid_prog_environs = ['*']
+    executable = './test.py'
+
+    @sanity_function
+    def assert_stdin_not_a_tty(self):
+        return sn.assert_found('stdin is not a tty', self.stdout)

unittests/test_cli.py

@@ -917,3 +917,13 @@ def test_fixture_resolution(run_reframe):
         action='run'
     )
     assert returncode == 0
+
+
+def test_check_stdin_not_a_tty(run_reframe, tmp_path):
+    returncode, stdout, stderr = run_reframe(
+        checkpath=[
+            'unittests/resources/checks_unlisted/test_stdin_not_a_tty.py'
+        ])
+    assert 'PASSED' in stdout
+    assert 'FAILED' not in stdout
+    assert returncode == 0