4f3f507eee
Add support to display filters for matching a specific layer within a frame.
Layers are counted sequentially up the protocol stack. Each protocol
(dissector) that appears in the stack is one layer.
LINK-LAYER#1 <-> IP#1 <-> TCP#1 <-> IP#2 <-> TCP#2 <-> etc.
The syntax allows for negative indexes and ranges with the usual semantics
for slices (but note that counting starts at one):
tcp.port#[2-4] == 1024
Matches layers 2 to 4 inclusive.
Fixes #3791.
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| .. | ||
| baseline | ||
| captures | ||
| config | ||
| keys | ||
| lua | ||
| protobuf_lang_files | ||
| suite_dfilter | ||
| suite_dissectors | ||
| README.test | ||
| conftest.py | ||
| fixtures.py | ||
| fixtures_ws.py | ||
| hosts.custom | ||
| hosts.global | ||
| hosts.personal | ||
| matchers.py | ||
| sampleif.py | ||
| subprocesstest.py | ||
| suite_capture.py | ||
| suite_clopts.py | ||
| suite_decryption.py | ||
| suite_dissection.py | ||
| suite_extcaps.py | ||
| suite_external.py | ||
| suite_fileformats.py | ||
| suite_follow.py | ||
| suite_follow_dccp.py | ||
| suite_follow_multistream.py | ||
| suite_io.py | ||
| suite_mergecap.py | ||
| suite_nameres.py | ||
| suite_netperfmeter.py | ||
| suite_outputformats.py | ||
| suite_release.py | ||
| suite_sharkd.py | ||
| suite_text2pcap.py | ||
| suite_unittests.py | ||
| suite_wslua.py | ||
| test.py | ||
| travis-upload-artifacts.sh | ||
| util_dump_dhcp_pcap.py | ||
README.test
Wireshark Tests The recommended steps to prepare for and to run tests: * Install two Python packages, pytest: `pip install pytest pytest-xdist` * Build programs (“wireshark”, “tshark”, etc.): `ninja` * Build additional programs for the “unittests” suite: `ninja test-programs` * Run tests in the build directory: `pytest` Replace `ninja test-programs` by `make test-programs` as needed. See the “Wireshark Tests” chapter of the Developer's Guide for details: https://www.wireshark.org/docs/wsdg_html_chunked/ChapterTests.html If you need to update the baseline files use the following commands (on a Linux system) mkdir ~/.config/wireshark/profiles/ctest TZ=UTC WIRESHARK_RUN_FROM_BUILD_DIRECTORY=1 build/run/tshark -C ctest -T ek -r test/captures/dhcp.pcap > test/baseline/dhcp.ek TZ=UTC WIRESHARK_RUN_FROM_BUILD_DIRECTORY=1 build/run/tshark -C ctest -T json -r test/captures/dhcp.pcap > test/baseline/dhcp.json TZ=UTC WIRESHARK_RUN_FROM_BUILD_DIRECTORY=1 build/run/tshark -C ctest -T jsonraw -r test/captures/dhcp.pcap > test/baseline/dhcp.jsonraw TZ=UTC WIRESHARK_RUN_FROM_BUILD_DIRECTORY=1 build/run/tshark -C ctest -T ek -r test/captures/dhcp.pcap -x > test/baseline/dhcp-raw.ek