1 files changed, 36 insertions, 0 deletions
diff --git a/test/py/tests/test_help.py b/test/py/tests/test_help.py
new file mode 100644
index 00000000000..12cb36b7b98
--- /dev/null
+++ b/test/py/tests/test_help.py
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (c) 2015 Stephen Warren
+# Copyright (c) 2016, NVIDIA CORPORATION. All rights reserved.
+
+import pytest
+
+def test_help(ubman):
+    """Test that the "help" command can be executed."""
+
+    lines = ubman.run_command('help')
+    if ubman.config.buildconfig.get('config_cmd_2048', 'n') == 'y':
+        assert lines.splitlines()[0] == "2048      - The 2048 game"
+    else:
+        assert lines.splitlines()[0] == "?         - alias for 'help'"
+
+@pytest.mark.boardspec('sandbox')
+def test_help_no_devicetree(ubman):
+    try:
+        ubman.restart_uboot_with_flags([], use_dtb=False)
+        ubman.run_command('help')
+        output = ubman.get_spawn_output().replace('\r', '')
+        assert 'print command description/usage' in output
+    finally:
+        # Restart afterward to get the normal device tree back
+        ubman.restart_uboot()
+
+@pytest.mark.boardspec('sandbox_vpl')
+def test_vpl_help(ubman):
+    try:
+        ubman.restart_uboot()
+        ubman.run_command('help')
+        output = ubman.get_spawn_output().replace('\r', '')
+        assert 'print command description/usage' in output
+    finally:
+        # Restart afterward to get the normal device tree back
+        ubman.restart_uboot()