X-Git-Url: http://www.privoxy.org/gitweb/?p=privoxy.git;a=blobdiff_plain;f=doc%2Fwebserver%2Fdeveloper-manual%2Ftesting.html;h=8d5ce3dc346480e574a924b6db732fddbf07b025;hp=9141d8a65f0c5ae55665e33e054958636566094c;hb=61a5d3fc15169d9f6b0c21e3a56d893f4d672eb4;hpb=107c84d0c43b24ad437933c75774276f67165959;ds=sidebyside diff --git a/doc/webserver/developer-manual/testing.html b/doc/webserver/developer-manual/testing.html index 9141d8a6..8d5ce3dc 100644 --- a/doc/webserver/developer-manual/testing.html +++ b/doc/webserver/developer-manual/testing.html @@ -1,148 +1,189 @@ - + -
-- Privoxy Developer Manual - | -
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+ # Run all the tests + fk@t520 ~ $privoxy-regression-test.pl + 2020-12-14 12:16:32: Asking Privoxy for the number of action files available ... + 2020-12-14 12:16:32: Gathering regression tests from 9 action file(s) delivered by Privoxy 3.0.30. + 2020-12-14 12:16:32: Executing regression tests ... + 2020-12-14 12:16:41: Ooops. Expected removal but: 'Referer: https://p.p/' is still there. + 2020-12-14 12:16:41: Failure for test 785. Header 'Referer: https://p.p/' and tag 'hide-referrer{conditional-block}' + 2020-12-14 12:16:41: Ooops. Got: 'Referer: https://p.p/' while expecting: 'Referer: http://p.p/' + 2020-12-14 12:16:41: Failure for test 791. Header 'Referer: https://p.p/' and tag 'hide-referrer{conditional-forge}' + 2020-12-14 12:16:44: Executed 1087 regression tests. Skipped 115. 1085 successes, 2 failures. + # Repeat one of the failing tests and get a curl command to quickly reproduce the problem + # without causing too much log noise. + fk@t520 ~ $privoxy-regression-test.pl --test-number 785 --verbose --debug 4 + 2020-12-14 12:17:55: Asking Privoxy for the number of action files available ... + [...] + 2020-12-14 12:17:56: Executing regression tests ... + 2020-12-14 12:17:56: Executing: curl --include -H 'Proxy-Connection:' -H 'Connection: close' -s -S --user-agent 'Privoxy-Regression-Test 0.7.2' --max-time '5' --globoff -H 'X-Privoxy-Control: hide-referrer{conditional-block}' -H 'Referer: https://p.p/' http://p.p/show-request 2>&1 + 2020-12-14 12:17:56: Ooops. Expected removal but: 'Referer: https://p.p/' is still there. + 2020-12-14 12:17:56: Failure for test 785 (0/13/5). Header 'Referer: https://p.p/' and tag 'hide-referrer{conditional-block}' + 2020-12-14 12:17:56: Executed 1 regression tests. Skipped 1201. 0 successes, 1 failures. |
- To be filled. -
-- Explain release numbers. major, minor. developer releases. etc. -
-- Remove any existing rpm with rpm -e -
-- Remove any file that was left over. This includes (but is not - limited to) -
-- /var/log/privoxy -
-- /etc/privoxy -
-- /usr/sbin/privoxy -
-- /etc/init.d/privoxy -
-- /usr/doc/privoxy* -
-- Install the rpm. Any error messages? -
-- start,stop,status Privoxy with - the specific script (e.g. /etc/rc.d/init/privoxy stop). Reboot - your machine. Does autostart work? -
-- Start browsing. Does Privoxy - work? Logfile written? -
-- Remove the rpm. Any error messages? All files removed? -
-Use the if the --privoxy-address option if the http_proxy environment variable isn't + configured and you don't want to use the default (http://127.0.0.1:8118/).
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- Coding Guidelines - | -- - | -- Releasing a New Version + |
+ # Compile Privoxy with instrumentation for afl + $ export CC=afl-clang + $ export CFLAGS="-fsanitize=address -ggdb" + $ export CPPFLAGS=-I/usr/local/include/ + $ export LDFLAGS="-fsanitize=address -L/usr/local/lib" + $ export AFL_USE_ASAN=1 + $ export AFL_HARDEN=1 + $ ./configure --with-debug --enable-extended-host-patterns --enable-accept-filter --enable-no-gifs --enable-compression --enable-strptime-sanity-checks --enable-external-filters --enable-fuzz + + $ ./privoxy --fuzz + Privoxy version 3.0.24 (http://www.privoxy.org/) + Usage: ./privoxy [--config-test] [--chroot] [--help] [--no-daemon] [--pidfile pidfile] [--pre-chroot-nslookup hostname] [--user user[.group]] [--version] [configfile] + ./privoxy --fuzz fuzz-mode ./path/to/fuzzed/input [--stfu] + + Supported fuzz modes and the expected input: + action: Text to parse as action file. + client-request: Client request to parse. Currently incomplete + client-header: Client header to parse. + chunked-transfer-encoding: Chunk-encoded data to dechunk. + deflate: deflate-compressed data to decompress. + filter: Text to parse as filter file. + gif: gif to deanimate. + gzip: gzip-compressed data to decompress. + pcrs-substitute: A pcrs-substitute to compile. Not a whole pcrs job! Example: Bla $1 bla C $3 blah. + server-header: Server header to parse. + server-response: Server response to parse. + + The following fuzz modes read data from stdin if the 'file' is '-' + client-request + client-header + chunked-transfer-encoding + deflate + gif + gzip + pcrs-substitute + server-header + server-response + + Aborting + + $ export ASAN_OPTIONS='abort_on_error=1' + $ mkdir input output + $ echo '$1 bla fasel $2' > input/pcrs + $ afl-fuzz -i input -o output -m none ~/git/privoxy/privoxy --fuzz pcrs-substitute - --stfu + + $ cat >input/pcrs.txt + FILTER: bla fasel + s@(.{1})[432](\d+)@$1$2$hostname@UgisT + + $ afl-fuzz -i input/ -o output/ -f bla.filter -m none privoxy --fuzz filter bla.filter --stfu |