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charset="utf-8" From: Alexandr Moshkov Used in future commit to skipping execution of a tests if the system's locked memory limit is below the required threshold. Signed-off-by: Alexandr Moshkov Reviewed-by: Thomas Huth Message-ID: <20250605065908.299979-2-dtalexundeer@yandex-team.ru> Signed-off-by: Thomas Huth --- tests/functional/qemu_test/__init__.py | 2 +- tests/functional/qemu_test/decorators.py | 18 ++++++++++++++++++ 2 files changed, 19 insertions(+), 1 deletion(-) diff --git a/tests/functional/qemu_test/__init__.py b/tests/functional/qemu= _test/__init__.py index af41c2c6a22..6e666a059fc 100644 --- a/tests/functional/qemu_test/__init__.py +++ b/tests/functional/qemu_test/__init__.py @@ -15,6 +15,6 @@ from .linuxkernel import LinuxKernelTest from .decorators import skipIfMissingCommands, skipIfNotMachine, \ skipFlakyTest, skipUntrustedTest, skipBigDataTest, skipSlowTest, \ - skipIfMissingImports, skipIfOperatingSystem + skipIfMissingImports, skipIfOperatingSystem, skipLockedMemoryTest from .archive import archive_extract from .uncompress import uncompress diff --git a/tests/functional/qemu_test/decorators.py b/tests/functional/qe= mu_test/decorators.py index 50d29de533d..c0d1567b142 100644 --- a/tests/functional/qemu_test/decorators.py +++ b/tests/functional/qemu_test/decorators.py @@ -5,6 +5,7 @@ import importlib import os import platform +import resource from unittest import skipIf, skipUnless =20 from .cmd import which @@ -131,3 +132,20 @@ def skipIfMissingImports(*args): =20 return skipUnless(has_imports, 'required import(s) "%s" not installed'= % ", ".join(args)) + +''' +Decorator to skip execution of a test if the system's +locked memory limit is below the required threshold. +Takes required locked memory threshold in kB. +Example: + + @skipLockedMemoryTest(2_097_152) +''' +def skipLockedMemoryTest(locked_memory): + # get memlock hard limit in bytes + _, ulimit_memory =3D resource.getrlimit(resource.RLIMIT_MEMLOCK) + + return skipUnless( + ulimit_memory =3D=3D resource.RLIM_INFINITY or ulimit_memory >=3D = locked_memory * 1024, + f'Test required {locked_memory} kB of available locked memory', + ) --=20 2.49.0