oeqa: Default to buffer mode for tests

Currently some tests run in buffer mode and some don't. Those that don't can
corrupt stdout/stderr. Switch to using buffer mode everywhere so we're consistent.

If there is useful output on stdout/stderr, it will be displayed if the test
fails.

(From OE-Core rev: 978548c0abde2cb94c2782538552f39bdf2bf630)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

4 files changed, 0 insertions, 7 deletions

diff --git a/meta/lib/oeqa/selftest/cases/devtool.py b/meta/lib/oeqa/selftest/cases/devtool.py
index 723d8e19cf..f2b0f59677 100644
--- a/meta/lib/oeqa/selftest/cases/devtool.py
+++ b/meta/lib/oeqa/selftest/cases/devtool.py
@@ -13,8 +13,6 @@ from oeqa.core.decorator.oeid import OETestID
 
 class DevtoolBase(OESelftestTestCase):
 
-    buffer = True
-
     def _test_recipe_contents(self, recipefile, checkvars, checkinherits):
         with open(recipefile, 'r') as f:
             invar = None
diff --git a/meta/lib/oeqa/selftest/cases/efibootpartition.py b/meta/lib/oeqa/selftest/cases/efibootpartition.py
index 0c83256696..c6f39d5b16 100644
--- a/meta/lib/oeqa/selftest/cases/efibootpartition.py
+++ b/meta/lib/oeqa/selftest/cases/efibootpartition.py
@@ -11,7 +11,6 @@ from oeqa.utils.commands import bitbake, runqemu, get_bb_var
 class GenericEFITest(OESelftestTestCase):
     """EFI booting test class"""
 
-    buffer = True
     cmd_common = "runqemu nographic serial wic ovmf"
     efi_provider = "systemd-boot"
     image = "core-image-minimal"
diff --git a/meta/lib/oeqa/selftest/cases/imagefeatures.py b/meta/lib/oeqa/selftest/cases/imagefeatures.py
index b60ab8ae7e..8c95432e00 100644
--- a/meta/lib/oeqa/selftest/cases/imagefeatures.py
+++ b/meta/lib/oeqa/selftest/cases/imagefeatures.py
@@ -10,8 +10,6 @@ class ImageFeatures(OESelftestTestCase):
     test_user = 'tester'
     root_user = 'root'
 
-    buffer = True
-
     @OETestID(1107)
     def test_non_root_user_can_connect_via_ssh_without_password(self):
         """
diff --git a/meta/lib/oeqa/selftest/cases/runqemu.py b/meta/lib/oeqa/selftest/cases/runqemu.py
index 5ebdd57a41..e57f503a57 100644
--- a/meta/lib/oeqa/selftest/cases/runqemu.py
+++ b/meta/lib/oeqa/selftest/cases/runqemu.py
@@ -14,8 +14,6 @@ class RunqemuTests(OESelftestTestCase):
 
     image_is_ready = False
     deploy_dir_image = ''
-    # We only want to print runqemu stdout/stderr if there is a test case failure
-    buffer = True
 
     def setUpLocal(self):
         super(RunqemuTests, self).setUpLocal()