kc3-lang/libevent/test/regress.c

test/regress.c

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Author Commit Date CI Message
Azat Khuzhin ca163ff1 2024-10-28T08:34:12 test: fix retries of signal tests on apple
Azat Khuzhin 5e427ad9 2024-10-28T08:23:48 test: rename signal tests (simple_signal and simple_signal_re_order)
Azat Khuzhin 25fa9c77 2024-10-28T22:20:10 test: retry signal tests with SIGALRM no OSX By some reason even after first ALRM signal received and event loop returned it is possible to recieve an ALRM one more time (at least one): % yes signal/simple_signal.. | head -n 1000 | xargs -I{} -P10 sh -c 'EVENT_DEBUG_LOGGING_ALL= bin/regress --timeout 0 --verbose {} >& /tmp/test.$SECONDS.$RANDOM.log' % cat /tmp/test.0.18384.log signal/simple_signal: [forking] [debug] event_add: event: 0x16d70f368 (fd 14), call 0x102704ae8 [debug] evsig_ensure_saved_: evsignal (14) >= sh_old_max (0), resizing OK /Users/ec2-user/libevent/test/regress.c:1086: assert(setitimer(ITIMER_REAL, &itv, NULL) == 0): 0 vs 0[debug] kq_dispatch: kevent reports 1 [debug] event_active: 0x16d70f368 (fd 14), res 8, callback 0x102704ae8 [debug] event_process_active: event: 0x16d70f368, call 0x102704ae8 [debug] event_del: 0x16d70f368 (fd 14), callback 0x102704ae8 [debug] event_base_loop: no events registered. FAIL /Users/ec2-user/libevent/test/regress.c:1062: ALRM received not from event loop![debug] event_del: 0x16d70f368 (fd 14), callback 0x102704ae8 [debug] event_base_free_: 0 events freed signal/simple_signal: exited with 0 (0) [FAILED signal/simple_signal (0 retries)] signal/simple_signal_re_order: [forking] [debug] event_add: event: 0x16d70f368 (fd 14), call 0x102704ae8 [debug] evsig_ensure_saved_: evsignal (14) >= sh_old_max (0), resizing [debug] event_del: 0x16d70f368 (fd 14), callback 0x102704ae8 [debug] event_add: event: 0x16d70f368 (fd 14), call 0x102704ae8 OK /Users/ec2-user/libevent/test/regress.c:1086: assert(setitimer(ITIMER_REAL, &itv, NULL) == 0): 0 vs 0[debug] kq_dispatch: kevent reports 1 [debug] event_active: 0x16d70f368 (fd 14), res 8, callback 0x102704ae8 [debug] event_process_active: event: 0x16d70f368, call 0x102704ae8 [debug] event_del: 0x16d70f368 (fd 14), callback 0x102704ae8 [debug] event_base_loop: no events registered. [debug] event_del: 0x16d70f368 (fd 14), callback 0x102704ae8 [debug] event_base_free_: 0 events freed signal/simple_signal_re_order: exited with 0 (0) 1/2 TESTS FAILED. (0 skipped) Also note, that the problem not only when I run two tests, but only one as well: % bin/regress --timeout 0 --repeat 1000 --verbose --no-fork signal/simple_signal >/tmp/test2.log 2>&1 signal/simple_signal: OK /Users/ec2-user/libevent/test/regress.c:1086: assert(setitimer(ITIMER_REAL, &itv, NULL) == 0): 0 vs 0 signal/simple_signal: OK /Users/ec2-user/libevent/test/regress.c:1086: assert(setitimer(ITIMER_REAL, &itv, NULL) == 0): 0 vs 0 FAIL /Users/ec2-user/libevent/test/regress.c:1062: ALRM received not from event loop! I've tried to run under "ktrace trace -Ss -f C4,S0x010c -c" but of course it does not fails under it (dtruss by some reason did not work for me). P.S. Also remove one TT_RETRIABLE for one test, since only setitimer() causes this.
Azat Khuzhin 7b14bc16 2024-10-28T10:06:45 test: add fallback for SIGALRM
Azat Khuzhin c94b3825 2024-10-28T10:03:17 test: do not ignore setitimer() failures
Azat Khuzhin 342a0faa 2024-10-27T16:41:12 Avoid loosing previously active events in case of EV_TIMEOUT Previously all the existing events was lost if the timeout had been triggered on that event. Fixes: #1530
Azat Khuzhin b2192269 2024-10-20T23:52:33 Fix notifying the base in a different thread after removing active timer event The base should be notified in case of timer removal if that was the minimal timer in the base. Reported-by: @moihn (who is also provided the reproducer on which this test is based on) Fixes: https://github.com/libevent/libevent/issues/1727
Azat Khuzhin 77fed760 2024-10-20T21:57:02 tests: add a test for event_free() from callback handler for signals Refs: https://github.com/libevent/libevent/issues/1287
icy17 d1a90d09 2024-08-07T17:20:46 tests: Fix potential NULL pointer dereference
Cœur 5485887c 2024-06-24T14:19:12 Check against EVUTIL_INVALID_SOCKET
Andy Pan ceb6551f 2024-05-19T00:18:48 gcc: fix the -Wincompatible-pointer-types errors --------- Signed-off-by: Andy Pan <i@andypan.me>
icy17 74217832 2024-04-10T15:47:57 Fix potential Null pointer dereference in regress.c
Azat Khuzhin 0dbd3eb3 2024-02-18T16:06:28 tests: add test for EV_SIGNAL with timeout Refs: https://github.com/libevent/libevent-book/issues/12
Azat Khuzhin 0ea20582 2023-02-12T21:39:04 test: add del_wait/del_notify tests for windows Test manually, since CI is too slow
Dmitry Antipov 1af745d0 2022-10-25T11:30:34 signal: new signal handling backend based on signalfd Linux-specific signal handling backend based on signalfd(2) system call, and public function event_base_get_signal_method() to obtain an underlying kernel signal handling mechanism. Signed-off-by: Dmitry Antipov <dantipov@cloudlinux.com>
Azat Khuzhin 6ad6afb6 2021-09-19T12:23:48 test/regress: retry some signal rlated tests in darwin CI: https://github.com/azat/libevent/runs/3643912290 # simplestsignal CI: https://github.com/azat/libevent/runs/3643912296 # simplesignal CI: https://github.com/azat/libevent/runs/3643912228 # multiplesignal
Nick Grifka 06a11929 2020-05-07T21:14:13 test: Fix test_simpleclose for Windows platform Replace close with evutil_closesocket Caught with PR #1006
Azat Khuzhin 972b456b 2020-05-05T00:21:18 Fix EV_CLOSED detection/reporting (epoll only) - EV_CLOSED is EPOLLRDHUP in epoll - EPOLLRDHUP reported w/o EPOLLHUP if the socket closed with shutdown(SHUT_WR) - EPOLLRDHUP reported w/ EPOLLHUP if the socket closed with close() so in this case epoll backend will detect this event as error (EV_READ|EV_WRITE), since the epoll_ctl() will return EPOLLRDHUP with EPOLLHUP set, but this is not correct, let's fix this. Fixes: #984
Azat Khuzhin ecb67f61 2020-04-09T00:30:57 test: cover EV_CLOSED with lots of possible scenarious - trigger *RDHUP via close() <-- has issues - trigger *RDHUP via shutdown() - EV_CLOSED - EV_CLOSED|EV_PERSIST - EV_CLOSED|EV_ET <!-- has issues - EV_CLOSED|EV_ET|EV_PERSIST
Azat Khuzhin c81362b2 2020-04-09T00:14:26 test: rename simpleclose to simpleclose_rw (since it works via write/read)
Azat Khuzhin f6d7992b 2020-01-23T21:34:18 test: mark common_timeout as retriable Refs: https://github.com/libevent/libevent/pull/951#issuecomment-576711224
Azat Khuzhin 391003e9 2020-01-14T00:41:48 test: use THREAD_* wrappers over pthread* in del_notify
Azat Khuzhin 4b72024b 2020-01-13T22:24:54 test: Use THREAD_* wrappers in del_notify/del_wait
Tobias Stoeckmann 9b2060c9 2019-04-24T22:55:24 Added test for evmap slot validations. Signed-off-by: Tobias Stoeckmann <tobias@stoeckmann.org>
John Ohl 62df1301 2014-12-09T21:43:18 Add support for EV_TIMEOUT to event_base_active_by_fd Closes: #194 (cherry-pick)
Azat Khuzhin 14eb903b 2019-02-24T17:25:31 Revert "test: avoid regress hanging in macOS" After we started to use kill() over raise() everything should work just fine. This reverts commit a86f89d333d870e6714bd28c695ba1774df3d7f5. Fixed-in: 728c5dc1 ("Use kill() over raise() for raising the signal (fixes osx 10.14 with kqueue)") Fixes: #747
Azat Khuzhin 728c5dc1 2019-02-24T17:07:18 Use kill() over raise() for raising the signal (fixes osx 10.14 with kqueue) On OSX 10.14+ the raise() uses pthread_kill() (verified with dtruss) and by some reason signals that has been raised with pthread_kill() do not received by kqueue EVFILT_SIGNAL. While on OSX 10.11 the raise()/pthread_kill() uses plain kill() and everything work just fine (linux also does the same, but instead of kill() it uses tgkill()) Here is a simple reproducer that installs alarm to show that the signal does not received by the kqueue backend: https://gist.github.com/azat/73638b8e3b0fa563a20dadcca9e652a1 Refs: #747 Fixes: #765
Azat Khuzhin b29207dc 2019-01-29T21:12:33 Eliminate fd conversion warnings and introduce EVUTIL_INVALID_SOCKET (windows) windows has intptr_t instead of regular int. Also tt_fd_op() had been introduced, since we cannot use tt_int_op() for comparing fd, since it is not always int.
Azat Khuzhin 91a2f134 2019-01-12T13:58:50 test/nonpersist_readd: use assert helpers To debug failure under win32 in appveyor: https://ci.appveyor.com/project/nmathewson/libevent/builds/21559140/job/dn16qdo1j6sr497t#L1620
Azat Khuzhin fe5b0719 2018-11-20T11:46:44 Mark a lot of flacky tests with TT_RETRIABLE (for linux/win32 only) This patch mark testcases that only fail under travis-ci/appveyor with TT_RETRIABLE, since otherwise there is too much noise, other issues (like failures under vagrant boxes) would be investigated separatelly. linux (from travis-ci only): - http/cancel_by_host_no_ns - http/cancel_by_host_inactive_server - http/cancel_by_host_ns_timeout - http/cancel_by_host_ns_timeout_inactive_server - thread/conditions_simple - util/monotonic_prc_precise - util/usleep - main/del_wait vagrant/ubuntu box (this is the only exception): - thread/no_events win32 (from appveyor only): - main/active_later - main/persistent_active_timeout And we should use TT_RETRIABLE over TT_OFF_BY_DEFAULT/TT_SKIP when it make sense. But there is still "test-ratelim__group_lim" left.
Azat Khuzhin 4cbdb39c 2018-11-04T00:59:33 regress: use non blocking descriptors whenever it is possible Next tests uses fds without O_NONBLOCK flag - main/free_active_base - main/many_events - et/et (has some other bits cleaned up by using TT_* flags and test setup/cleanup callbacks) And hence they will fail in debug mode (EVENT_DEBUG_MODE=): Assertion flags & O_NONBLOCK failed in event_debug_assert_socket_nonblocking_
Azat Khuzhin 23c2914f 2018-04-24T00:59:11 Notify event base if there are no more events, so it can exit without delay Fixes: #623
Vincent JARDIN 56010f37 2017-09-11T21:56:30 test: fix warning In function ‘send_a_byte_cb’: test/regress.c:1853:2: warning: ignoring return value of ‘write’, declared with attribute warn_unused_result [-Wunused-result] (void) write(*sockp, "A", 1);
Carlo Marcelo Arenas Belón a86f89d3 2017-08-16T16:52:33 test: avoid regress hanging in macOS a backtrace of the process without this patch : * thread #1, queue = 'com.apple.main-thread', stop reason = signal SIGSTOP * frame #0: 0x00007fffb1fb7d96 libsystem_kernel.dylib`kevent + 10 frame #1: 0x0000000108ed0a58 libevent-2.2.1.dylib`kq_dispatch + 696 frame #2: 0x0000000108ec53d8 libevent-2.2.1.dylib`event_base_loop + 696 frame #3: 0x0000000108e1763b regress`test_fork + 1931 frame #4: 0x0000000108e5c7ad regress`run_legacy_test_fn + 45 frame #5: 0x0000000108e690aa regress`testcase_run_one + 858 frame #6: 0x0000000108e6954f regress`tinytest_main + 495 frame #7: 0x0000000108e5c94b regress`main + 171 frame #8: 0x00007fffb1e88235 libdyld.dylib`start + 1 frame #9: 0x00007fffb1e88235 libdyld.dylib`start + 1 Issue: #546
Azat Khuzhin 5ff83989 2017-04-30T01:11:31 test: cover that after event_del() callback will not be scheduled again Refs: #236 Refs: #225
Azat Khuzhin a4b1828d 2017-03-13T23:52:15 test: windows doesn't have WNOWAIT Fixes: 66a4eb0c3ae3b1f22b084b2d3aeb5c872f37efbd ("Check for WNOWAIT in waitpid() in runtime (not in cmake/configure)")
Azat Khuzhin 66a4eb0c 2017-03-06T00:05:50 Check for WNOWAIT in waitpid() in runtime (not in cmake/configure) Because checking in cmake breaks cross-compiling. Introduced-in: 43eb56c7c738e3642f0981e3dd6ab9e082eec798. Fixes: #482 Fixes: #462 Refs: #475 v2: use waitid() with WNOWAIT v3: use WNOWAIT only if it available in waitpid(), because not all netbsd supports it
Tim Hentenaar cb0df5cf 2016-07-15T02:27:23 test/regress: cover a polling of invalid fd Test that an event's callback is called if the fd is closed prior to being polled for activity. azat: make it run only for poll backend/method, and do not close fd twice
Azat Khuzhin 43eb56c7 2016-08-11T16:15:45 tests: use waitpid(..., WNOWAIT) to fix failing of main/fork under solaris According to solaris docs: "One instance of a SIGCHLD signal is queued for each child process whose status has changed. If waitpid() returns because the status of a child process is available, and WNOWAIT was not specified in options, any pending SIGCHLD signal associated with the process ID of that child process is discarded. Any other pending SIGCHLD signals remain pending." And interesting thing that it works if you add sleep(1) before waitpid(), and also if you run with --verbose (some race or what). But linux doesn't support WNOWAIT in waitpid() so add detection into cmake/autotools. Fixes: #387 Link: https://bugzilla.redhat.com/show_bug.cgi?id=840782
Azat Khuzhin 16d220cb 2016-08-11T13:43:14 test: replace sleeping with syncing pair in main/fork About this syncing pair: - read endpoint, must be blocked, to make it a checkpoint or smth like this - write endpoint, must be nonblocking, to avoid readcb hung Refs: #387
Azat Khuzhin 04fc82f7 2016-03-11T01:27:52 test: use EVUTIL_SHUT_WR
Nick Mathewson 4f778ab6 2016-01-22T11:16:05 Add missing return statement to del_wait_thread so libevent can build.
Azat Khuzhin 5b58b709 2016-01-03T00:23:22 test/regress: cover event_del() waiting mechanism Since we have some issues (see refs) for changing waiting order in event_del() I wrote this simple test, so maybe this test can explain something or at least cover what we have before and show it will be broken. P.S. we really need avoid such stuff like lets-test-with-sleep/usleep. Refs: #225 Refs: #226 Refs: #236
Azat Khuzhin ceddc607 2015-12-27T02:48:40 test/regress: cover existing signal callbacks and fork() + event_reinit() Regression-for: 88640aa ("event_reinit: make signals works after fork() without evsig_add()")
Azat Khuzhin b075b81c 2015-12-27T09:26:54 test/regress: cover signals after fork() + event_reinit() Regression-for: ad0c237 ("event_reinit: always re-init signal's socketpair")
Azat Khuzhin 088d8b39 2015-12-27T02:31:03 test/regress: main/fork: rewrite assertions by just removing event in callback Instead of assigning some variable value (got_child), and schedule exit from loop from that callback, just remove event for that signal, and event loop will exit automatically when there will be no events.
Ed Schouten fd36647a 2015-08-25T15:24:39 Don't use BSD u_* types. These types are not part of POSIX. As we only use them in a small number of places, we'd better replace them by C standard types. This makes a larger part of the code build for CloudABI.
Nick Mathewson 89c1a3b7 2014-09-18T12:40:38 Fix several memory leaks in the unit tests. Also add a comment to buffer.c about why we call evbuffer_file_segment_free on failure to add the segment.
Nick Mathewson a677b72b 2014-09-18T12:02:13 Use evutil_weakrand() in unit tests. (Coverity doesn't like random() or rand(). We don't care; this is for unit tests.) Fixes CID 1239298, 1239296, 1239295, 1239293.
Azat Khuzhin b897beff 2014-02-23T02:31:51 test/regress: add simplestsignal: to track reorder bugs separately
Nick Mathewson c2076824 2014-01-21T12:21:37 Fix a c90 warning
Nick Mathewson 867f401f 2014-01-08T11:51:22 Fix a pile of coverity warnings in the unit tests Most of these problems can only trigger when the tests fail, but it's good hygiene to keep the code warning-free in any case.
Nick Mathewson f9e091bf 2014-01-06T12:11:30 Merge remote-tracking branch 'asweeny86/event-count-max'
Andrew Sweeney 26230a2d 2014-01-05T16:30:35 Added unit test for max event counts
Nick Mathewson 87fa2b00 2013-12-23T20:46:38 Unit tests for active_by_fd; unsupport active_by_fd(TIMEOUT) [It turns out that event_base_active_by_fd(TIMEOUT) didn't actually work right. Feel free to add it back in as a patch.]
Nick Mathewson 1104d0be 2013-08-06T19:31:26 Fix a (failure-only) null dereference in the unit tests
Nick Mathewson 7080d55c 2013-08-06T19:28:53 Use void casts to suppress some "unchecked return value" warns
Mobai Zhang 0fa107d8 2013-07-02T16:01:02 Added event_base_get_num_events()
Nick Mathewson 702c9aa4 2013-04-26T19:14:05 Fix a bug in the new main/event_foreach test It wasn't making sure that the events weren't internal.
Nick Mathewson d5967397 2013-04-26T17:51:33 More unit tests for initializing common timeouts. Try with: misformed usecs in inputs, and with initializing common timeouts from other common timeouts.
Nick Mathewson f09629ea 2013-04-26T17:46:33 A test for event_get_assignment()
Nick Mathewson 30ea2910 2013-04-26T17:28:46 Unit tests for event_base_gettimeofday_cached() and event_base_update_cache_time()
Nick Mathewson 0b096efe 2013-04-26T13:50:22 New tests for event_base_foreach_event() Our dump-events code had exercised this a bit, but only via the nonlocking backend. Also, nothing was checking the "Search for a specific event" code.
Nick Mathewson a153874d 2013-04-26T13:49:45 New test for active_later->active transition on event_active When event_active is called, an active_later event is supposed to become active now. We had lacked a test for that.
Nick Mathewson 1c3147f5 2013-04-10T18:03:16 Add a test with an active_later event at event_base_free time.
Nick Mathewson 96150dd0 2013-02-13T11:38:57 Unit test for event_remove_timer with EV_PERSIST. Patch from dcicppin on sourceforge.
Nick Mathewson e3b2e086 2012-11-16T16:15:03 Add an event_remove_timer() to remove timer on an event without deleting it
Nick Mathewson 5a9a0141 2012-11-16T16:17:07 Fix a couple of compile warnings in the unit tests
Nick Mathewson 4343edf3 2012-11-16T10:17:34 Add a unit test in which an event is created with event_base_once() but never fires
Nick Mathewson 7ef04e4b 2012-07-26T10:09:13 Merge remote-tracking branch 'origin/patches-2.0' Conflicts: configure.in test/regress_buffer.c test/regress_dns.c
Nick Mathewson 3cde5bf5 2012-07-26T10:04:43 Avoid more crashes/bad calls in unit tests; found by coverity
Nick Mathewson 4f3732d7 2012-07-26T09:35:43 Fix various check-after-dereference issues in unit tests: found by coverity
Nick Mathewson c8009d29 2012-06-29T12:47:03 Check return value of write() in regress.c
Nick Mathewson 745a63db 2012-04-06T03:00:40 Add "active later" event_callbacks to supersede deferred An event or event callback can now be in an additional state: "active later". When an event is in this state, it will become active the next time we run through the event loop. This lets us do what we wanted to with deferred callbacks: make a type of active thing that avoids infinite circular regress in a way that starves other events or exhausts the stack. It improves on deferred callbacks by respecting priorities, and by having a non-kludgy way to avoid event starvation.
Nick Mathewson e06206eb 2012-05-03T12:15:11 Oops; fix the *right* windows compile issue
Nick Mathewson be7a0be8 2012-05-03T12:05:52 Fix win32 build issues: sleep, pid_t
Nick Mathewson a1630260 2012-05-01T13:22:56 Merge branch '21_robust_monotonic'
Nick Mathewson 2e882a07 2012-04-30T22:00:05 Merge remote-tracking branch 'origin/patches-2.0' Conflicts: event.c
Nick Mathewson 30f06715 2012-04-30T21:45:43 Merge remote-tracking branch 'github/20_active_prio_inv' into patches-2.0
Nick Mathewson b3887cdf 2012-04-11T21:33:27 Work-around a stupid gcov-breaking bug in OSX 10.6 This only affects the unit tests. Fix found at http://rachelbythebay.com/w/2011/07/12/forkcrash/ (Backport from 2.1)
Nick Mathewson 2bfda401 2012-04-30T17:30:48 If a higher-priority event becomes active, don't continue running events of the current priority. Bug found by Ralph Castain.
Nick Mathewson 71bca50f 2012-04-20T12:27:12 Split out time-related prototypes into time-internal.h
Nick Mathewson 21205b83 2012-04-20T11:53:32 Shave 700 msec off the persistent_timeout_jump test
Nick Mathewson d992d911 2012-04-20T11:51:33 Merge remote-tracking branch 'origin/patches-2.0'
Nick Mathewson dfd808cb 2012-04-19T00:25:12 If time has jumped so we'd reschedule a periodic event in the past, schedule it for the future instead Fixes an issue reported on libevent-users in the thread "a dead looping bug when changing system time backward". Previously, if time jumped forward 1 hour[*] and we had a one-second periodic timer event, that event would get invoked 3600 times. That's almost certainly not what anybody wants. In a future version of Libevent, we should expose the amount of time that the callbac kwould have been invoked somehow. [*] Forward time jumps can happen with nonmonotonic clocks, or with clocks that jump on suspend/resume. It can also happen from Libevent's point of view if the user exits from event_base_loop() and doesn't call it again for a while.
Nick Mathewson b62b31f1 2012-04-11T21:33:27 Work-around a stupid gcov-breaking bug in OSX 10.6 This only affects the unit tests. Fix found at http://rachelbythebay.com/w/2011/07/12/forkcrash/
Nick Mathewson e78baf4a 2012-04-03T14:54:39 Fix compilation with mm-replacement disabled.
Nick Mathewson c5732fdd 2012-03-25T18:54:40 Add event_base_get_running_event() to get the event* whose cb we are in
Nick Mathewson 5626092c 2012-03-23T19:30:02 More coverage on reinsert_timeout tests
Nick Mathewson 8c36acd0 2012-03-23T18:42:56 Fix a nasty bug in event_queue_reinsert_timeout() What was I thinking? The old function could handle heap-to-heap transitions, and transitions within the same common timeout queue, but it completely failed to handle heap/queue transitions, or transitions between timeout queues. Now, alas, it's complicated. I should look hard at the assembly here to see if it's actually better than the alternatives.
Ross Lagerwall 1338e6cd 2012-03-13T21:42:40 Add a test for using event_self_cbarg() with event_assign().
Ross Lagerwall fa931bb3 2012-03-12T21:32:45 Add a regression test for event_self_cbarg().
Nick Mathewson 946b5841 2012-02-29T15:47:16 Clean up lingering _identifiers.
Nick Mathewson 8ac3c4c2 2012-02-29T15:07:33 Have all visible internal function names end with an underscore. We haven't had a convention for naming internal functions in -internal.h versus naming visible functions in include/**.h. This patch changes every function declared in a -internal.h file to be named ending with an underscore. Static function names are unaffected, since there's no risk of calling them from outside Libevent. This is an automatic conversion. The script that produced was made by running the following script over the output of ctags --c-kinds=pf -o - *-internal.h | cut -f 1 | sort| uniq (GNU ctags was required.) ===== #!/usr/bin/perl -w -n use strict; BEGIN { print "#!/usr/bin/perl -w -i -p\n\n"; } chomp; my $ident = $_; next if ($ident =~ /_$/); next if ($ident =~ /^TAILQ/); my $better = "${ident}_"; print "s/(?<![A-Za-z0-9_])$ident(?![A-Za-z0-9_])/$better/g;\n"; === And then running the script below that it generated over all === the .c and .h files again #!/usr/bin/perl -w -i -p s/(?<![A-Za-z0-9_])bufferevent_async_can_connect(?![A-Za-z0-9_])/bufferevent_async_can_connect_/g; s/(?<![A-Za-z0-9_])bufferevent_async_connect(?![A-Za-z0-9_])/bufferevent_async_connect_/g; s/(?<![A-Za-z0-9_])bufferevent_async_new(?![A-Za-z0-9_])/bufferevent_async_new_/g; s/(?<![A-Za-z0-9_])bufferevent_async_set_connected(?![A-Za-z0-9_])/bufferevent_async_set_connected_/g; s/(?<![A-Za-z0-9_])bufferevent_decref(?![A-Za-z0-9_])/bufferevent_decref_/g; s/(?<![A-Za-z0-9_])bufferevent_disable_hard(?![A-Za-z0-9_])/bufferevent_disable_hard_/g; s/(?<![A-Za-z0-9_])bufferevent_enable_locking(?![A-Za-z0-9_])/bufferevent_enable_locking_/g; s/(?<![A-Za-z0-9_])bufferevent_incref(?![A-Za-z0-9_])/bufferevent_incref_/g; s/(?<![A-Za-z0-9_])bufferevent_init_common(?![A-Za-z0-9_])/bufferevent_init_common_/g; s/(?<![A-Za-z0-9_])bufferevent_remove_from_rate_limit_group_internal(?![A-Za-z0-9_])/bufferevent_remove_from_rate_limit_group_internal_/g; s/(?<![A-Za-z0-9_])bufferevent_suspend_read(?![A-Za-z0-9_])/bufferevent_suspend_read_/g; s/(?<![A-Za-z0-9_])bufferevent_suspend_write(?![A-Za-z0-9_])/bufferevent_suspend_write_/g; s/(?<![A-Za-z0-9_])bufferevent_unsuspend_read(?![A-Za-z0-9_])/bufferevent_unsuspend_read_/g; s/(?<![A-Za-z0-9_])bufferevent_unsuspend_write(?![A-Za-z0-9_])/bufferevent_unsuspend_write_/g; s/(?<![A-Za-z0-9_])evbuffer_commit_read(?![A-Za-z0-9_])/evbuffer_commit_read_/g; s/(?<![A-Za-z0-9_])evbuffer_commit_write(?![A-Za-z0-9_])/evbuffer_commit_write_/g; s/(?<![A-Za-z0-9_])evbuffer_invoke_callbacks(?![A-Za-z0-9_])/evbuffer_invoke_callbacks_/g; s/(?<![A-Za-z0-9_])evbuffer_launch_read(?![A-Za-z0-9_])/evbuffer_launch_read_/g; s/(?<![A-Za-z0-9_])evbuffer_launch_write(?![A-Za-z0-9_])/evbuffer_launch_write_/g; s/(?<![A-Za-z0-9_])evbuffer_overlapped_new(?![A-Za-z0-9_])/evbuffer_overlapped_new_/g; s/(?<![A-Za-z0-9_])evbuffer_set_parent(?![A-Za-z0-9_])/evbuffer_set_parent_/g; s/(?<![A-Za-z0-9_])event_active_nolock(?![A-Za-z0-9_])/event_active_nolock_/g; s/(?<![A-Za-z0-9_])event_base_add_virtual(?![A-Za-z0-9_])/event_base_add_virtual_/g; s/(?<![A-Za-z0-9_])event_base_assert_ok(?![A-Za-z0-9_])/event_base_assert_ok_/g; s/(?<![A-Za-z0-9_])event_base_del_virtual(?![A-Za-z0-9_])/event_base_del_virtual_/g; s/(?<![A-Za-z0-9_])event_base_get_deferred_cb_queue(?![A-Za-z0-9_])/event_base_get_deferred_cb_queue_/g; s/(?<![A-Za-z0-9_])event_base_get_iocp(?![A-Za-z0-9_])/event_base_get_iocp_/g; s/(?<![A-Za-z0-9_])event_base_start_iocp(?![A-Za-z0-9_])/event_base_start_iocp_/g; s/(?<![A-Za-z0-9_])event_base_stop_iocp(?![A-Za-z0-9_])/event_base_stop_iocp_/g; s/(?<![A-Za-z0-9_])event_changelist_add(?![A-Za-z0-9_])/event_changelist_add_/g; s/(?<![A-Za-z0-9_])event_changelist_del(?![A-Za-z0-9_])/event_changelist_del_/g; s/(?<![A-Za-z0-9_])event_changelist_freemem(?![A-Za-z0-9_])/event_changelist_freemem_/g; s/(?<![A-Za-z0-9_])event_changelist_init(?![A-Za-z0-9_])/event_changelist_init_/g; s/(?<![A-Za-z0-9_])event_changelist_remove_all(?![A-Za-z0-9_])/event_changelist_remove_all_/g; s/(?<![A-Za-z0-9_])event_deferred_cb_cancel(?![A-Za-z0-9_])/event_deferred_cb_cancel_/g; s/(?<![A-Za-z0-9_])event_deferred_cb_init(?![A-Za-z0-9_])/event_deferred_cb_init_/g; s/(?<![A-Za-z0-9_])event_deferred_cb_queue_init(?![A-Za-z0-9_])/event_deferred_cb_queue_init_/g; s/(?<![A-Za-z0-9_])event_deferred_cb_schedule(?![A-Za-z0-9_])/event_deferred_cb_schedule_/g; s/(?<![A-Za-z0-9_])event_get_win32_extension_fns(?![A-Za-z0-9_])/event_get_win32_extension_fns_/g; s/(?<![A-Za-z0-9_])event_iocp_activate_overlapped(?![A-Za-z0-9_])/event_iocp_activate_overlapped_/g; s/(?<![A-Za-z0-9_])event_iocp_port_associate(?![A-Za-z0-9_])/event_iocp_port_associate_/g; s/(?<![A-Za-z0-9_])event_iocp_port_launch(?![A-Za-z0-9_])/event_iocp_port_launch_/g; s/(?<![A-Za-z0-9_])event_iocp_shutdown(?![A-Za-z0-9_])/event_iocp_shutdown_/g; s/(?<![A-Za-z0-9_])event_overlapped_init(?![A-Za-z0-9_])/event_overlapped_init_/g; s/(?<![A-Za-z0-9_])evhttp_connection_connect(?![A-Za-z0-9_])/evhttp_connection_connect_/g; s/(?<![A-Za-z0-9_])evhttp_connection_fail(?![A-Za-z0-9_])/evhttp_connection_fail_/g; s/(?<![A-Za-z0-9_])evhttp_connection_reset(?![A-Za-z0-9_])/evhttp_connection_reset_/g; s/(?<![A-Za-z0-9_])evhttp_parse_firstline(?![A-Za-z0-9_])/evhttp_parse_firstline_/g; s/(?<![A-Za-z0-9_])evhttp_parse_headers(?![A-Za-z0-9_])/evhttp_parse_headers_/g; s/(?<![A-Za-z0-9_])evhttp_response_code(?![A-Za-z0-9_])/evhttp_response_code_/g; s/(?<![A-Za-z0-9_])evhttp_send_page(?![A-Za-z0-9_])/evhttp_send_page_/g; s/(?<![A-Za-z0-9_])evhttp_start_read(?![A-Za-z0-9_])/evhttp_start_read_/g; s/(?<![A-Za-z0-9_])EVLOCK_TRY_LOCK(?![A-Za-z0-9_])/EVLOCK_TRY_LOCK_/g; s/(?<![A-Za-z0-9_])evmap_check_integrity(?![A-Za-z0-9_])/evmap_check_integrity_/g; s/(?<![A-Za-z0-9_])evmap_delete_all(?![A-Za-z0-9_])/evmap_delete_all_/g; s/(?<![A-Za-z0-9_])evmap_foreach_event(?![A-Za-z0-9_])/evmap_foreach_event_/g; s/(?<![A-Za-z0-9_])evmap_io_active(?![A-Za-z0-9_])/evmap_io_active_/g; s/(?<![A-Za-z0-9_])evmap_io_add(?![A-Za-z0-9_])/evmap_io_add_/g; s/(?<![A-Za-z0-9_])evmap_io_clear(?![A-Za-z0-9_])/evmap_io_clear_/g; s/(?<![A-Za-z0-9_])evmap_io_del(?![A-Za-z0-9_])/evmap_io_del_/g; s/(?<![A-Za-z0-9_])evmap_io_get_fdinfo(?![A-Za-z0-9_])/evmap_io_get_fdinfo_/g; s/(?<![A-Za-z0-9_])evmap_io_initmap(?![A-Za-z0-9_])/evmap_io_initmap_/g; s/(?<![A-Za-z0-9_])evmap_reinit(?![A-Za-z0-9_])/evmap_reinit_/g; s/(?<![A-Za-z0-9_])evmap_signal_active(?![A-Za-z0-9_])/evmap_signal_active_/g; s/(?<![A-Za-z0-9_])evmap_signal_add(?![A-Za-z0-9_])/evmap_signal_add_/g; s/(?<![A-Za-z0-9_])evmap_signal_clear(?![A-Za-z0-9_])/evmap_signal_clear_/g; s/(?<![A-Za-z0-9_])evmap_signal_del(?![A-Za-z0-9_])/evmap_signal_del_/g; s/(?<![A-Za-z0-9_])evmap_signal_initmap(?![A-Za-z0-9_])/evmap_signal_initmap_/g; s/(?<![A-Za-z0-9_])evrpc_hook_associate_meta(?![A-Za-z0-9_])/evrpc_hook_associate_meta_/g; s/(?<![A-Za-z0-9_])evrpc_hook_context_free(?![A-Za-z0-9_])/evrpc_hook_context_free_/g; s/(?<![A-Za-z0-9_])evrpc_hook_meta_new(?![A-Za-z0-9_])/evrpc_hook_meta_new_/g; s/(?<![A-Za-z0-9_])evrpc_reqstate_free(?![A-Za-z0-9_])/evrpc_reqstate_free_/g; s/(?<![A-Za-z0-9_])evsig_dealloc(?![A-Za-z0-9_])/evsig_dealloc_/g; s/(?<![A-Za-z0-9_])evsig_init(?![A-Za-z0-9_])/evsig_init_/g; s/(?<![A-Za-z0-9_])evsig_set_base(?![A-Za-z0-9_])/evsig_set_base_/g; s/(?<![A-Za-z0-9_])ev_token_bucket_get_tick(?![A-Za-z0-9_])/ev_token_bucket_get_tick_/g; s/(?<![A-Za-z0-9_])ev_token_bucket_init(?![A-Za-z0-9_])/ev_token_bucket_init_/g; s/(?<![A-Za-z0-9_])ev_token_bucket_update(?![A-Za-z0-9_])/ev_token_bucket_update_/g; s/(?<![A-Za-z0-9_])evutil_accept4(?![A-Za-z0-9_])/evutil_accept4_/g; s/(?<![A-Za-z0-9_])evutil_addrinfo_append(?![A-Za-z0-9_])/evutil_addrinfo_append_/g; s/(?<![A-Za-z0-9_])evutil_adjust_hints_for_addrconfig(?![A-Za-z0-9_])/evutil_adjust_hints_for_addrconfig_/g; s/(?<![A-Za-z0-9_])evutil_ersatz_socketpair(?![A-Za-z0-9_])/evutil_ersatz_socketpair_/g; s/(?<![A-Za-z0-9_])evutil_eventfd(?![A-Za-z0-9_])/evutil_eventfd_/g; s/(?<![A-Za-z0-9_])evutil_format_sockaddr_port(?![A-Za-z0-9_])/evutil_format_sockaddr_port_/g; s/(?<![A-Za-z0-9_])evutil_getaddrinfo_async(?![A-Za-z0-9_])/evutil_getaddrinfo_async_/g; s/(?<![A-Za-z0-9_])evutil_getaddrinfo_common(?![A-Za-z0-9_])/evutil_getaddrinfo_common_/g; s/(?<![A-Za-z0-9_])evutil_getenv(?![A-Za-z0-9_])/evutil_getenv_/g; s/(?<![A-Za-z0-9_])evutil_hex_char_to_int(?![A-Za-z0-9_])/evutil_hex_char_to_int_/g; s/(?<![A-Za-z0-9_])EVUTIL_ISALNUM(?![A-Za-z0-9_])/EVUTIL_ISALNUM_/g; s/(?<![A-Za-z0-9_])EVUTIL_ISALPHA(?![A-Za-z0-9_])/EVUTIL_ISALPHA_/g; s/(?<![A-Za-z0-9_])EVUTIL_ISDIGIT(?![A-Za-z0-9_])/EVUTIL_ISDIGIT_/g; s/(?<![A-Za-z0-9_])EVUTIL_ISLOWER(?![A-Za-z0-9_])/EVUTIL_ISLOWER_/g; s/(?<![A-Za-z0-9_])EVUTIL_ISPRINT(?![A-Za-z0-9_])/EVUTIL_ISPRINT_/g; s/(?<![A-Za-z0-9_])EVUTIL_ISSPACE(?![A-Za-z0-9_])/EVUTIL_ISSPACE_/g; s/(?<![A-Za-z0-9_])EVUTIL_ISUPPER(?![A-Za-z0-9_])/EVUTIL_ISUPPER_/g; s/(?<![A-Za-z0-9_])EVUTIL_ISXDIGIT(?![A-Za-z0-9_])/EVUTIL_ISXDIGIT_/g; s/(?<![A-Za-z0-9_])evutil_load_windows_system_library(?![A-Za-z0-9_])/evutil_load_windows_system_library_/g; s/(?<![A-Za-z0-9_])evutil_make_internal_pipe(?![A-Za-z0-9_])/evutil_make_internal_pipe_/g; s/(?<![A-Za-z0-9_])evutil_new_addrinfo(?![A-Za-z0-9_])/evutil_new_addrinfo_/g; s/(?<![A-Za-z0-9_])evutil_open_closeonexec(?![A-Za-z0-9_])/evutil_open_closeonexec_/g; s/(?<![A-Za-z0-9_])evutil_read_file(?![A-Za-z0-9_])/evutil_read_file_/g; s/(?<![A-Za-z0-9_])evutil_resolve(?![A-Za-z0-9_])/evutil_resolve_/g; s/(?<![A-Za-z0-9_])evutil_set_evdns_getaddrinfo_fn(?![A-Za-z0-9_])/evutil_set_evdns_getaddrinfo_fn_/g; s/(?<![A-Za-z0-9_])evutil_sockaddr_is_loopback(?![A-Za-z0-9_])/evutil_sockaddr_is_loopback_/g; s/(?<![A-Za-z0-9_])evutil_socket(?![A-Za-z0-9_])/evutil_socket_/g; s/(?<![A-Za-z0-9_])evutil_socket_connect(?![A-Za-z0-9_])/evutil_socket_connect_/g; s/(?<![A-Za-z0-9_])evutil_socket_finished_connecting(?![A-Za-z0-9_])/evutil_socket_finished_connecting_/g; s/(?<![A-Za-z0-9_])EVUTIL_TOLOWER(?![A-Za-z0-9_])/EVUTIL_TOLOWER_/g; s/(?<![A-Za-z0-9_])EVUTIL_TOUPPER(?![A-Za-z0-9_])/EVUTIL_TOUPPER_/g; s/(?<![A-Za-z0-9_])evutil_tv_to_msec(?![A-Za-z0-9_])/evutil_tv_to_msec_/g; s/(?<![A-Za-z0-9_])evutil_usleep(?![A-Za-z0-9_])/evutil_usleep_/g; s/(?<![A-Za-z0-9_])ht_improve_hash(?![A-Za-z0-9_])/ht_improve_hash_/g; s/(?<![A-Za-z0-9_])ht_string_hash(?![A-Za-z0-9_])/ht_string_hash_/g; s/(?<![A-Za-z0-9_])min_heap_adjust(?![A-Za-z0-9_])/min_heap_adjust_/g; s/(?<![A-Za-z0-9_])min_heap_ctor(?![A-Za-z0-9_])/min_heap_ctor_/g; s/(?<![A-Za-z0-9_])min_heap_dtor(?![A-Za-z0-9_])/min_heap_dtor_/g; s/(?<![A-Za-z0-9_])min_heap_elem_init(?![A-Za-z0-9_])/min_heap_elem_init_/g; s/(?<![A-Za-z0-9_])min_heap_elt_is_top(?![A-Za-z0-9_])/min_heap_elt_is_top_/g; s/(?<![A-Za-z0-9_])min_heap_empty(?![A-Za-z0-9_])/min_heap_empty_/g; s/(?<![A-Za-z0-9_])min_heap_erase(?![A-Za-z0-9_])/min_heap_erase_/g; s/(?<![A-Za-z0-9_])min_heap_pop(?![A-Za-z0-9_])/min_heap_pop_/g; s/(?<![A-Za-z0-9_])min_heap_push(?![A-Za-z0-9_])/min_heap_push_/g; s/(?<![A-Za-z0-9_])min_heap_reserve(?![A-Za-z0-9_])/min_heap_reserve_/g; s/(?<![A-Za-z0-9_])min_heap_size(?![A-Za-z0-9_])/min_heap_size_/g; s/(?<![A-Za-z0-9_])min_heap_top(?![A-Za-z0-9_])/min_heap_top_/g;
Nick Mathewson 68120d9b 2012-02-29T15:07:31 Convert event-config.h macros to avoid reserved identifiers C reserves all identifiers beginning with an underscore for system use. But we had been mangling our autoconf identifiers with the prefix "_EVENT_" to avoid conflict with other programs. Instead, we will now use the prefix "EVENT__". With any luck, the double-underscore will still hint "here be dragons" to anybody tempted to think that event-config.h is a stable api. This is an automatically generated patch. The script that produced it was made by running this script over config.h.in: ===== #!/usr/bin/perl -w # Run this on config.h.in use strict; my %macros = (); while (<>) { if (/^# *undef +([A-Za-z0-9_]+)/) { $macros{$1} = 1; } } print "#!/usr/bin/perl -w -i -p\n\n"; for my $k (sort keys %macros) { print "s/(?<![A-Za-z0-9_])_EVENT_$k(?![A-Za-z0-9_])/EVENT__$k/g;\n"; } == And the script that it generated was then run over all .c and .h files: #!/usr/bin/perl -w -i -p s/(?<![A-Za-z0-9_])_EVENT_DISABLE_DEBUG_MODE(?![A-Za-z0-9_])/EVENT__DISABLE_DEBUG_MODE/g; s/(?<![A-Za-z0-9_])_EVENT_DISABLE_MM_REPLACEMENT(?![A-Za-z0-9_])/EVENT__DISABLE_MM_REPLACEMENT/g; s/(?<![A-Za-z0-9_])_EVENT_DISABLE_THREAD_SUPPORT(?![A-Za-z0-9_])/EVENT__DISABLE_THREAD_SUPPORT/g; s/(?<![A-Za-z0-9_])_EVENT_HAVE_ACCEPT4(?![A-Za-z0-9_])/EVENT__HAVE_ACCEPT4/g; s/(?<![A-Za-z0-9_])_EVENT_HAVE_ARC4RANDOM(?![A-Za-z0-9_])/EVENT__HAVE_ARC4RANDOM/g; s/(?<![A-Za-z0-9_])_EVENT_HAVE_ARC4RANDOM_BUF(?![A-Za-z0-9_])/EVENT__HAVE_ARC4RANDOM_BUF/g; 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s/(?<![A-Za-z0-9_])_EVENT___func__(?![A-Za-z0-9_])/EVENT____func__/g; s/(?<![A-Za-z0-9_])_EVENT_const(?![A-Za-z0-9_])/EVENT__const/g; s/(?<![A-Za-z0-9_])_EVENT_inline(?![A-Za-z0-9_])/EVENT__inline/g; s/(?<![A-Za-z0-9_])_EVENT_pid_t(?![A-Za-z0-9_])/EVENT__pid_t/g; s/(?<![A-Za-z0-9_])_EVENT_size_t(?![A-Za-z0-9_])/EVENT__size_t/g; s/(?<![A-Za-z0-9_])_EVENT_socklen_t(?![A-Za-z0-9_])/EVENT__socklen_t/g; s/(?<![A-Za-z0-9_])_EVENT_ssize_t(?![A-Za-z0-9_])/EVENT__ssize_t/g;
Nick Mathewson 539466e5 2012-02-10T17:33:50 Merge remote-tracking branch 'origin/patches-2.0' Conflicts: Makefile.am WIN32-Code/event2/event-config.h configure.in
Nick Mathewson e49e2891 2012-02-10T17:29:53 Update copyright notices to 2012
Nick Mathewson 95e2455c 2012-01-24T16:08:00 When including an -internal.h header outside the main tree, do so early Some of our unit tests and sample code need functions and structures defined in an -internal.h header. But that can freak out OpenSolaris, where stdio.h wants to define _FILE_OFFSET_BITS unless it's already defined, and then evconfig-internal.h defines it. Regular users should never ever use our -internal.h headers, so the solution is to make sure that if we're going to use them ourselves, we do so before system headers.
Nick Mathewson 3aa0e8a9 2012-01-24T15:30:31 Remove a couple of now-unused variables
Nick Mathewson b77b43fc 2012-01-24T14:59:37 Use test_timeval_diff_eq more consistently
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