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python3-scapy: fix ptests

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1. Install missing test files
2. Enable network access by setting a nameserver in resolv.conf
   because some tests require this
3. One test tries to ping Google through IPv6 - this test requires
   ipv6 DISTRO_FEATURE. In case ipv6 is not enabled, skip this test
   from the run-ptest script.

NB: the last mentioned test to work  also requires IPv6 support from
your ISP. My ISP is IPv4-only, and I couldn't try it out. The above
comes from my reading of the testcode.

Signed-off-by: Gyorgy Sarvari <skandigraun@gmail.com>
Signed-off-by: Khem Raj <raj.khem@gmail.com>
This commit is contained in:
Gyorgy Sarvari 2025-10-26 21:51:17 +01:00 committed by Khem Raj
parent 020d38d39a
commit 237efae216
3 changed files with 20 additions and 1 deletions
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2
meta-networking/conf/include/ptest-packagelists-meta-networking.inc
View File

@ -20,6 +20,7 @@ PTESTS_FAST_META_NETWORKING = "\
mbedtls \
openhpi \
openl2tp \
python3-scapy \
squid \
tcpdump \
wolfssl \
@ -41,7 +42,6 @@ PTESTS_SLOW_META_NETWORKING = "\
PTESTS_PROBLEMS_META_NETWORKING = "\
nftables \
python3-scapy \
"
PTESTS_PROBLEMS_META_NETWORKING:append:libc-musl = "\
libtalloc \

7
meta-networking/recipes-devtools/python/python3-scapy/run-ptest
View File

@ -1,4 +1,11 @@
#!/bin/sh
if ! nslookup example.com; then
mv /etc/resolv.conf /etc/resolv.conf.bak
echo "nameserver 8.8.8.8" > /etc/resolv.conf
trap "mv /etc/resolv.conf.bak /etc/resolv.conf" INT EXIT
fi
python3 UTscapy.py -t regression.uts -f text -l -C \
-o @PTEST_PATH@/scapy_ptest_$(date +%Y%m%d-%H%M%S).log \
2>&1 | sed -e 's/^passed None/PASS:/' -e 's/^failed None/FAIL:/'

12
meta-networking/recipes-devtools/python/python3-scapy_2.6.0.bb
View File

@ -30,9 +30,19 @@ do_install:append() {
}
do_install_ptest() {
install -d ${D}${libdir}/test/pcaps
install -m 0644 ${S}/scapy/tools/UTscapy.py ${D}${PTEST_PATH}
install -m 0644 ${S}/test/regression.uts ${D}${PTEST_PATH}
install -m 0644 ${S}/test/pcaps/bad_rsn_parsing_overrides_ssid.pcap ${D}${libdir}/test/pcaps/
install -m 0644 ${S}/test/pcaps/macos.pcapng.gz ${D}${libdir}/test/pcaps/
sed -i 's,@PTEST_PATH@,${PTEST_PATH},' ${D}${PTEST_PATH}/run-ptest
# note1: if ipv6 isn't enabled, skip the related test (add '-K ipv6' argument)
# note2: to make this test work, your ISP also must support ipv6 - the test is trying
# to ping google.com through ipv6.
if [ "${@oe.utils.all_distro_features(d, 'ipv6', 'true', 'false')}" = "false" ]; then
sed -i 's/UTscapy.py/UTscapy.py -K ipv6/g' ${D}${PTEST_PATH}/run-ptest
fi
}
RDEPENDS:${PN} = "tcpdump python3-compression python3-cryptography python3-netclient \
@ -41,3 +51,5 @@ RDEPENDS:${PN} = "tcpdump python3-compression python3-cryptography python3-netcl
python3-difflib"
RDEPENDS:${PN}-ptest += "python3-json python3-mock python3-multiprocessing \
iproute2 tshark"
FILES:${PN}-ptest += "${libdir}/test/"