34 lines
1.4 KiB
Diff
34 lines
1.4 KiB
Diff
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From b6e0ad2af132a9ddd859735408da381e20a31c72 Mon Sep 17 00:00:00 2001
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From: Omar Sandoval <osandov@osandov.com>
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Date: Thu, 3 Mar 2022 01:17:51 -0800
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Subject: [PATCH] tests: check for missing or invalid /proc/kcore for Linux
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kernel tests
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If /proc/kcore is missing (e.g., because CONFIG_PROC_KCORE is not
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enabled) or invalid (e.g., Docker mounts /dev/null over /proc/kcore),
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then skip the tests.
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Signed-off-by: Omar Sandoval <osandov@osandov.com>
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---
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tests/helpers/linux/__init__.py | 7 +++++++
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1 file changed, 7 insertions(+)
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diff --git a/tests/helpers/linux/__init__.py b/tests/helpers/linux/__init__.py
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index 5d71598d..2e48fb85 100644
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--- a/tests/helpers/linux/__init__.py
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+++ b/tests/helpers/linux/__init__.py
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@@ -45,6 +45,13 @@ def setUpClass(cls):
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"Linux helper tests must be run as root "
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"(run with env DRGN_RUN_LINUX_HELPER_TESTS=1 to force)"
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)
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+ except (FileNotFoundError, ValueError):
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+ if force_run:
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+ raise
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+ LinuxHelperTestCase.skip_reason = (
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+ "Linux helper tests require /proc/kcore "
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+ "(run with env DRGN_RUN_LINUX_HELPER_TESTS=1 to force)"
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+ )
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else:
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# Some of the tests use the loop module. Open loop-control
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# so that it is loaded.
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