From patchwork Fri May 29 06:41:25 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: AKASHI Takahiro X-Patchwork-Id: 246813 List-Id: U-Boot discussion From: takahiro.akashi at linaro.org (AKASHI Takahiro) Date: Fri, 29 May 2020 15:41:25 +0900 Subject: [PATCH 08/13] test/py: efi_secboot: remove all "re.search" In-Reply-To: <20200529064130.28332-1-takahiro.akashi@linaro.org> References: <20200529064130.28332-1-takahiro.akashi@linaro.org> Message-ID: <20200529064130.28332-9-takahiro.akashi@linaro.org> Currently, we don't use any regular expression in matching outputs from U-Boot. Since its use is just redundant, we can remove all. Signed-off-by: AKASHI Takahiro --- .../py/tests/test_efi_secboot/test_authvar.py | 73 +++++++++---------- test/py/tests/test_efi_secboot/test_signed.py | 34 ++++----- .../tests/test_efi_secboot/test_unsigned.py | 32 ++++---- 3 files changed, 65 insertions(+), 74 deletions(-) diff --git a/test/py/tests/test_efi_secboot/test_authvar.py b/test/py/tests/test_efi_secboot/test_authvar.py index 55dcaa95f1ea..766ed9283605 100644 --- a/test/py/tests/test_efi_secboot/test_authvar.py +++ b/test/py/tests/test_efi_secboot/test_authvar.py @@ -9,7 +9,6 @@ This test verifies variable authentication """ import pytest -import re from defs import * @pytest.mark.boardspec('sandbox') @@ -40,7 +39,7 @@ class TestEfiAuthVar(object): output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 PK.auth', 'setenv -e -nv -bs -rt -i 4000000,$filesize PK']) - assert(re.search('Failed to set EFI variable', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) with u_boot_console.log.section('Test Case 1c'): # Test Case 1c, install PK @@ -48,7 +47,7 @@ class TestEfiAuthVar(object): 'fatload host 0:1 4000000 PK.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK', 'printenv -e -n PK']) - assert(re.search('PK:', ''.join(output))) + assert('PK:' in ''.join(output)) output = u_boot_console.run_command( 'printenv -e SecureBoot') @@ -62,25 +61,25 @@ class TestEfiAuthVar(object): output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize db']) - assert(re.search('Failed to set EFI variable', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize dbx']) - assert(re.search('Failed to set EFI variable', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) with u_boot_console.log.section('Test Case 1e'): # Test Case 1e, install KEK output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 KEK.auth', 'setenv -e -nv -bs -rt -i 4000000,$filesize KEK']) - assert(re.search('Failed to set EFI variable', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 KEK.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK', 'printenv -e -n KEK']) - assert(re.search('KEK:', ''.join(output))) + assert('KEK:' in ''.join(output)) output = u_boot_console.run_command( 'printenv -e SecureBoot') @@ -91,14 +90,14 @@ class TestEfiAuthVar(object): output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db.auth', 'setenv -e -nv -bs -rt -i 4000000,$filesize db']) - assert(re.search('Failed to set EFI variable', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize db', 'printenv -e -n -guid d719b2cb-3d3a-4596-a3bc-dad00e67656f db']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('db:', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) + assert('db:' in ''.join(output)) output = u_boot_console.run_command( 'printenv -e SecureBoot') @@ -109,14 +108,14 @@ class TestEfiAuthVar(object): output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db.auth', 'setenv -e -nv -bs -rt -i 4000000,$filesize db']) - assert(re.search('Failed to set EFI variable', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize db', 'printenv -e -n -guid d719b2cb-3d3a-4596-a3bc-dad00e67656f db']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('db:', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) + assert('db:' in ''.join(output)) output = u_boot_console.run_command( 'printenv -e SecureBoot') @@ -139,20 +138,20 @@ class TestEfiAuthVar(object): 'fatload host 0:1 4000000 db.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize db', 'printenv -e -n -guid d719b2cb-3d3a-4596-a3bc-dad00e67656f db']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('db:', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) + assert('db:' in ''.join(output)) output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db1.auth', 'setenv -e -nv -bs -rt -i 4000000,$filesize db']) - assert(re.search('Failed to set EFI variable', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) with u_boot_console.log.section('Test Case 2b'): # Test Case 2b, update without correct signature output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db.esl', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize db']) - assert(re.search('Failed to set EFI variable', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) with u_boot_console.log.section('Test Case 2c'): # Test Case 2c, update with correct signature @@ -160,8 +159,8 @@ class TestEfiAuthVar(object): 'fatload host 0:1 4000000 db1.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize db', 'printenv -e -n -guid d719b2cb-3d3a-4596-a3bc-dad00e67656f db']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('db:', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) + assert('db:' in ''.join(output)) def test_efi_var_auth3(self, u_boot_console, efi_boot_env): """ @@ -180,20 +179,20 @@ class TestEfiAuthVar(object): 'fatload host 0:1 4000000 db.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize db', 'printenv -e -n -guid d719b2cb-3d3a-4596-a3bc-dad00e67656f db']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('db:', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) + assert('db:' in ''.join(output)) output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db1.auth', 'setenv -e -nv -bs -rt -a -i 4000000,$filesize db']) - assert(re.search('Failed to set EFI variable', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) with u_boot_console.log.section('Test Case 3b'): # Test Case 3b, update without correct signature output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db.esl', 'setenv -e -nv -bs -rt -at -a -i 4000000,$filesize db']) - assert(re.search('Failed to set EFI variable', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) with u_boot_console.log.section('Test Case 3c'): # Test Case 3c, update with correct signature @@ -201,8 +200,8 @@ class TestEfiAuthVar(object): 'fatload host 0:1 4000000 db1.auth', 'setenv -e -nv -bs -rt -at -a -i 4000000,$filesize db', 'printenv -e -n -guid d719b2cb-3d3a-4596-a3bc-dad00e67656f db']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('db:', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) + assert('db:' in ''.join(output)) def test_efi_var_auth4(self, u_boot_console, efi_boot_env): """ @@ -221,22 +220,22 @@ class TestEfiAuthVar(object): 'fatload host 0:1 4000000 db.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize db', 'printenv -e -n -guid d719b2cb-3d3a-4596-a3bc-dad00e67656f db']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('db:', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) + assert('db:' in ''.join(output)) output = u_boot_console.run_command_list([ 'setenv -e -nv -bs -rt db', 'printenv -e -n -guid d719b2cb-3d3a-4596-a3bc-dad00e67656f db']) - assert(re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('db:', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) + assert('db:' in ''.join(output)) with u_boot_console.log.section('Test Case 4b'): # Test Case 4b, update without correct signature/data output = u_boot_console.run_command_list([ 'setenv -e -nv -bs -rt -at db', 'printenv -e -n -guid d719b2cb-3d3a-4596-a3bc-dad00e67656f db']) - assert(re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('db:', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) + assert('db:' in ''.join(output)) def test_efi_var_auth5(self, u_boot_console, efi_boot_env): """ @@ -255,15 +254,15 @@ class TestEfiAuthVar(object): 'fatload host 0:1 4000000 db.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize db', 'printenv -e -n PK']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('PK:', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) + assert('PK:' in ''.join(output)) output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 PK_null.esl', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK', 'printenv -e -n PK']) - assert(re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('PK:', ''.join(output))) + assert('Failed to set EFI variable' in ''.join(output)) + assert('PK:' in ''.join(output)) with u_boot_console.log.section('Test Case 5b'): # Test Case 5b, Uninstall PK with correct signature @@ -271,8 +270,8 @@ class TestEfiAuthVar(object): 'fatload host 0:1 4000000 PK_null.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK', 'printenv -e -n PK']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) - assert(re.search('\"PK\" not defined', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) + assert('\"PK\" not defined' in ''.join(output)) output = u_boot_console.run_command( 'printenv -e SecureBoot') diff --git a/test/py/tests/test_efi_secboot/test_signed.py b/test/py/tests/test_efi_secboot/test_signed.py index 584282b338bc..19d78b1b64e0 100644 --- a/test/py/tests/test_efi_secboot/test_signed.py +++ b/test/py/tests/test_efi_secboot/test_signed.py @@ -9,7 +9,6 @@ This test verifies image authentication for signed images. """ import pytest -import re from defs import * @pytest.mark.boardspec('sandbox') @@ -32,7 +31,7 @@ class TestEfiSignedImage(object): 'efidebug boot add 1 HELLO1 host 0:1 /helloworld.efi.signed ""', 'efidebug boot next 1', 'bootefi bootmgr']) - assert(re.search('Hello, world!', ''.join(output))) + assert('Hello, world!' in ''.join(output)) with u_boot_console.log.section('Test Case 1b'): # Test Case 1b, run unsigned image if no db/dbx @@ -40,7 +39,7 @@ class TestEfiSignedImage(object): 'efidebug boot add 2 HELLO2 host 0:1 /helloworld.efi ""', 'efidebug boot next 2', 'bootefi bootmgr']) - assert(re.search('Hello, world!', ''.join(output))) + assert('Hello, world!' in ''.join(output)) with u_boot_console.log.section('Test Case 1c'): # Test Case 1c, not authenticated by db @@ -51,24 +50,23 @@ class TestEfiSignedImage(object): 'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK', 'fatload host 0:1 4000000 PK.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot next 2', 'bootefi bootmgr']) - assert(re.search('\'HELLO2\' failed', ''.join(output))) + assert('\'HELLO2\' failed' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot next 2', 'efidebug test bootmgr']) - assert(re.search('efi_start_image[(][)] returned: 26', - ''.join(output))) - assert(not re.search('Hello, world!', ''.join(output))) + assert('efi_start_image() returned: 26' in ''.join(output)) + assert(not 'Hello, world!' in ''.join(output)) with u_boot_console.log.section('Test Case 1d'): # Test Case 1d, authenticated by db output = u_boot_console.run_command_list([ 'efidebug boot next 1', 'bootefi bootmgr']) - assert(re.search('Hello, world!', ''.join(output))) + assert('Hello, world!' in ''.join(output)) def test_efi_signed_image_auth2(self, u_boot_console, efi_boot_env): """ @@ -86,32 +84,30 @@ class TestEfiSignedImage(object): 'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK', 'fatload host 0:1 4000000 PK.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi.signed ""', 'efidebug boot next 1', 'bootefi bootmgr']) - assert(re.search('\'HELLO\' failed', ''.join(output))) + assert('\'HELLO\' failed' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot next 1', 'efidebug test bootmgr']) - assert(re.search('efi_start_image[(][)] returned: 26', - ''.join(output))) - assert(not re.search('Hello, world!', ''.join(output))) + assert('efi_start_image() returned: 26' in ''.join(output)) + assert(not 'Hello, world!' in ''.join(output)) with u_boot_console.log.section('Test Case 2b'): # Test Case 2b, rejected by dbx even if db allows output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize db']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot next 1', 'bootefi bootmgr']) - assert(re.search('\'HELLO\' failed', ''.join(output))) + assert('\'HELLO\' failed' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot next 1', 'efidebug test bootmgr']) - assert(re.search('efi_start_image[(][)] returned: 26', - ''.join(output))) - assert(not re.search('Hello, world!', ''.join(output))) + assert('efi_start_image() returned: 26' in ''.join(output)) + assert(not 'Hello, world!' in ''.join(output)) diff --git a/test/py/tests/test_efi_secboot/test_unsigned.py b/test/py/tests/test_efi_secboot/test_unsigned.py index 22d849afb89b..c42c5ddc4774 100644 --- a/test/py/tests/test_efi_secboot/test_unsigned.py +++ b/test/py/tests/test_efi_secboot/test_unsigned.py @@ -9,7 +9,6 @@ This test verifies image authentication for unsigned images. """ import pytest -import re from defs import * @pytest.mark.boardspec('sandbox') @@ -33,19 +32,18 @@ class TestEfiUnsignedImage(object): 'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK', 'fatload host 0:1 4000000 PK.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi ""', 'efidebug boot next 1', 'bootefi bootmgr']) - assert(re.search('\'HELLO\' failed', ''.join(output))) + assert('\'HELLO\' failed' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot next 1', 'efidebug test bootmgr']) - assert(re.search('efi_start_image[(][)] returned: 26', - ''.join(output))) - assert(not re.search('Hello, world!', ''.join(output))) + assert('efi_start_image() returned: 26' in ''.join(output)) + assert(not 'Hello, world!' in ''.join(output)) def test_efi_unsigned_image_auth2(self, u_boot_console, efi_boot_env): """ @@ -63,13 +61,13 @@ class TestEfiUnsignedImage(object): 'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK', 'fatload host 0:1 4000000 PK.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi ""', 'efidebug boot next 1', 'bootefi bootmgr']) - assert(re.search('Hello, world!', ''.join(output))) + assert('Hello, world!' in ''.join(output)) def test_efi_unsigned_image_auth3(self, u_boot_console, efi_boot_env): """ @@ -87,35 +85,33 @@ class TestEfiUnsignedImage(object): 'setenv -e -nv -bs -rt -at -i 4000000,$filesize KEK', 'fatload host 0:1 4000000 PK.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize PK']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi ""', 'efidebug boot next 1', 'bootefi bootmgr']) - assert(re.search('\'HELLO\' failed', ''.join(output))) + assert('\'HELLO\' failed' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot next 1', 'efidebug test bootmgr']) - assert(re.search('efi_start_image[(][)] returned: 26', - ''.join(output))) - assert(not re.search('Hello, world!', ''.join(output))) + assert('efi_start_image() returned: 26' in ''.join(output)) + assert(not 'Hello, world!' in ''.join(output)) with u_boot_console.log.section('Test Case 3b'): # Test Case 3b, rejected by dbx even if db allows output = u_boot_console.run_command_list([ 'fatload host 0:1 4000000 db_hello.auth', 'setenv -e -nv -bs -rt -at -i 4000000,$filesize db']) - assert(not re.search('Failed to set EFI variable', ''.join(output))) + assert(not 'Failed to set EFI variable' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot add 1 HELLO host 0:1 /helloworld.efi ""', 'efidebug boot next 1', 'bootefi bootmgr']) - assert(re.search('\'HELLO\' failed', ''.join(output))) + assert('\'HELLO\' failed' in ''.join(output)) output = u_boot_console.run_command_list([ 'efidebug boot next 1', 'efidebug test bootmgr']) - assert(re.search('efi_start_image[(][)] returned: 26', - ''.join(output))) - assert(not re.search('Hello, world!', ''.join(output))) + assert('efi_start_image() returned: 26' in ''.join(output)) + assert(not 'Hello, world!' in ''.join(output))