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oeqa/selftest/debuginfod: don't re-use the database

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debuginfod writes the files it scans to a database in $HOME, which isn't
ideal when the build trees that get scanned typically are deleted after
the test has finished. This can result in debuginfod trying to return
objects that no longer exist on disk:

libc error: stat /home/pokybuild/yocto-worker/oe-selftest-debian/build/build-st-1032306/tmp/deploy/rpm/core2_64/elfutils-dbg-0.187-r0.core2_64.rpm: No such file or directory
libc error: stat /home/pokybuild/yocto-worker/oe-selftest-debian/build/build-st-1113320/tmp/deploy/rpm/core2_64/elfutils-dbg-0.187-r0.core2_64.rpm: No such file or directory
libc error: stat /home/pokybuild/yocto-worker/oe-selftest-debian/build/build-st-1113320/tmp/deploy/rpm/core2_64/elfutils-dbg-0.187-r0.core2_64.rpm: No such file or directory

Solve this, and save writing a database on disk at all, by using the
special database path :memory: which keeps the database in memory only,
so state can't leak between tests.

(From OE-Core rev: d1c2aa3d241bd17d68e8e38d9399cbb0a3f3b912)

Signed-off-by: Ross Burton <ross.burton@arm.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Ross Burton
2022-09-08 12:54:15 +01:00
committed by Richard Purdie
parent a46d486a27
commit b064a9a517
1 changed files with 15 additions and 4 deletions
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19
meta/lib/oeqa/selftest/cases/debuginfod.py
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@@ -10,16 +10,24 @@ import subprocess
from oeqa.selftest.case import OESelftestTestCase
from oeqa.utils.commands import bitbake, get_bb_var, runqemu
class Debuginfod(OESelftestTestCase):
def test_debuginfod(self):
self.write_config("""
self.write_config(
"""
DISTRO_FEATURES:append = " debuginfod"
CORE_IMAGE_EXTRA_INSTALL += "elfutils"
""")
"""
)
bitbake("core-image-minimal elfutils-native:do_addto_recipe_sysroot")
native_sysroot = get_bb_var("RECIPE_SYSROOT_NATIVE", "elfutils-native")
cmd = [os.path.join(native_sysroot, "usr", "bin", "debuginfod"), "--verbose", get_bb_var("DEPLOY_DIR")]
cmd = [
os.path.join(native_sysroot, "usr", "bin", "debuginfod"),
"--verbose",
"--database=:memory:",
get_bb_var("DEPLOY_DIR"),
]
for format in get_bb_var("PACKAGE_CLASSES").split():
if format == "package_deb":
cmd.append("--scan-deb-dir")
@@ -36,7 +44,10 @@ CORE_IMAGE_EXTRA_INSTALL += "elfutils"
debuginfod = subprocess.Popen(cmd)
with runqemu("core-image-minimal", runqemuparams="nographic") as qemu:
cmd = "DEBUGINFOD_URLS=http://%s:%d/ debuginfod-find debuginfo /usr/bin/debuginfod" % (qemu.server_ip, port)
cmd = (
"DEBUGINFOD_URLS=http://%s:%d/ debuginfod-find debuginfo /usr/bin/debuginfod"
% (qemu.server_ip, port)
)
status, output = qemu.run_serial(cmd)
# This should be more comprehensive
self.assertIn("/.cache/debuginfod_client/", output)