test/py: add ECPT tests

Add a couple of EFI Conformance Profiles Table (ECPT) tests, which exercise
the "efidebug ecpt" command.

Signed-off-by: Vincent Stehlé <vincent.stehle@arm.com>
Cc: Tom Rini <trini@konsulko.com>
Cc: Heinrich Schuchardt <xypron.glpk@gmx.de>
Cc: Ilias Apalodimas <ilias.apalodimas@linaro.org>

test/py/tests/test_efi_ecpt.py

@@ -0,0 +1,42 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+""" Unit test for the EFI Conformance Profiles Table (ECPT)
+"""
+
+import pytest
+
+
+@pytest.mark.buildconfigspec('cmd_efidebug')
+@pytest.mark.buildconfigspec('efi_ecpt')
+def test_efi_ecpt(ubman) -> None:
+    """ Unit test for the ECPT
+    This test assumes nothing about the ECPT contents, it just checks that the
+    ECPT table is there and that the efidebug ecpt command does not fail.
+
+    Args:
+        ubman -- U-Boot console
+    """
+    response = ubman.run_command('efidebug tables')
+    assert ('36122546-f7e7-4c8f-bd9b-eb8525b50c0b  '
+            'EFI Conformance Profiles Table') in response
+
+    response = ubman.run_command('efidebug ecpt')
+    assert 'Unknown command' not in response
+    assert 'Configure UEFI environment' not in response
+    assert 'Usage:' not in response
+    assert 'table missing' not in response
+
+
+@pytest.mark.buildconfigspec('cmd_efidebug')
+@pytest.mark.buildconfigspec('efi_ecpt')
+@pytest.mark.buildconfigspec('efi_ebbr_2_1_conformance')
+def test_efi_ecpt_ebbr_2_1(ubman) -> None:
+    """ Unit test for the ECPT, with EBBR 2.1 profile
+    This test uses the efidebug ecpt command to dump the ECPT and check that
+    the EBBR 2.1 conformance profile is there.
+
+    Args:
+        ubman -- U-Boot console
+    """
+    response = ubman.run_command('efidebug ecpt')
+    assert ('cce33c35-74ac-4087-bce7-8b29b02eeb27  '
+            'EFI EBBR 2.1 Conformance Profile') in response