forked from osmocom/wireshark
ac0a69636b
This change implements a unary minus operator. Filter: tcp.window_size_scalefactor == -tcp.dstport Instructions: 00000 READ_TREE tcp.window_size_scalefactor -> reg#0 00001 IF_FALSE_GOTO 6 00002 READ_TREE tcp.dstport -> reg#1 00003 IF_FALSE_GOTO 6 00004 MK_MINUS -reg#1 -> reg#2 00005 ANY_EQ reg#0 == reg#2 00006 RETURN It is supported for integer types, floats and relative time values. The unsigned integer types are promoted to a 32 bit signed integer. Unary plus is implemented as a no-op. The plus sign is simply ignored. Constant arithmetic expressions are computed during compilation. Overflow with constants is a compile time error. Overflow with variables is a run time error and silently ignored. Only a debug message will be printed to the console. Related to #15504. |
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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