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path: root/erts/emulator/test/driver_SUITE.erl
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2018-12-03Merge branch 'maint'Sverker Eriksson
2018-11-20erts: Improve driver_SUITE:smp_selectSverker Eriksson
to better detect an actual missing ready_input event on slow machines (valgrind) and without wasting time with long sleep on fast machines.
2018-07-26Merge branch 'maint'John Högberg
2018-07-03Use fallback pollset for stdin and friends when using kqueueJohn Högberg
This is a hack to make the "noshell" option work; kqueue can poll these fds but will not report EV_EOF. This may be common to all all pipes but we have no way to tell whether an fd is a pipe or not.
2018-06-28Remove ad-hoc memory use calculations in testsJohn Högberg
2018-06-18Update copyright yearHenrik Nord
2018-03-20erts: Add dynamic loaded drivers to list of "taints"Sverker Eriksson
2018-01-08Merge branch 'john/erts/putenv-thread-safety/OTP-14666'John Högberg
2018-01-03Replace the libc environment with a thread-safe emulationJohn Högberg
putenv(3) and friends aren't thread-safe regardless of how you slice it; a global lock around all environment operations (like before) keeps things safe as far as our own operations go, but we have absolutely no control over what libc or a library dragged in by a driver/NIF does -- they're free to call getenv(3) or putenv(3) without honoring our lock. This commit solves this by setting up an "emulated" environment which can't be touched without going through our interfaces. Third-party libraries can still shoot themselves in the foot but benign uses of os:putenv/2 will no longer risk crashing the emulator.
2017-12-21Merge branch 'maint'Sverker Eriksson
2017-12-12erts: Trim driver_SUITE:smp_select for slow valgrindSverker Eriksson
Symptom: "Closing pipe in state Waiting. Event lost?" Snake oil: Do erlang:yield() instead of busy spinning in "Waiting" state.
2017-11-30Use the new syntax in more test suitesBjörn Gustavsson
2017-10-13Eliminate use of deprecated functions in stringBjörn Gustavsson
2017-10-02erts: Add testcases to test IOp and IOt optionsLukas Larsson
2017-10-02erts: Move all I/O polling to a seperate threadLukas Larsson
2017-10-02erts: Add multiple poll setsSverker Eriksson
2017-09-15erts: Add number of enif_select's to check_io_debugSverker Eriksson
2017-09-15erts: Remove undocumented driver_eventSverker Eriksson
2017-07-17Fix testcases after removal of non-smp emulatorLukas Larsson
2017-06-14Update copyright yearHans Nilsson
2017-06-13Remove unused functions in test emulator test suitesBjörn Gustavsson
2017-05-17Eliminate warning for variable 'Config' being unusedBjörn Gustavsson
2016-09-02Ensure long enough sleep in driver_SUITE:timer_delay driverRickard Green
2016-08-30Merge branch 'rickard/time-unit/OTP-13735' into maintRickard Green
* rickard/time-unit/OTP-13735: Update test-cases to use new symbolic time units Replace misspelled symbolic time units Conflicts: erts/doc/src/erlang.xml erts/emulator/test/long_timers_test.erl
2016-08-25Update test-cases to use new symbolic time unitsRickard Green
2016-07-26Allow larger timeout delay in driver_SUITERickard Green
2016-06-27Improve timer tests in driver_SUITERickard Green
2016-03-15update copyright-yearHenrik Nord
2016-03-11Remove ?line macrosBjörn-Egil Dahlberg
2016-03-11Eliminate use of doc and suite clausesBjörn-Egil Dahlberg
Those clause are obsolete and never used by common_test.
2016-03-11Replace ?t with test_serverBjörn-Egil Dahlberg
The macro ?t is deprecated. Replace its use with 'test_server'.
2016-03-11Eliminate use of ?config() macroBjörn-Egil Dahlberg
2016-03-11Replace use of test_server:format/2 with io:format/2Björn-Egil Dahlberg
2016-03-11Eliminate use of test_server:fail/0,1Björn-Egil Dahlberg
2016-03-11Modernize use of timetrapsBjörn-Egil Dahlberg
2016-02-17Eliminate use of test_server.hrl and test_server_line.hrlBjörn Gustavsson
As a first step to removing the test_server application as as its own separate application, change the inclusion of test_server.hrl to an inclusion of ct.hrl and remove the inclusion of test_server_line.hrl.
2015-12-15Merge branch 'lukas/erts/forker'Lukas Larsson
* lukas/erts/forker: (28 commits) erts: Never abort in the forked child erts: Mend ASSERT makro for erl_child_setup erts: Allow enomem failures in port_SUITE erts: iter_port sleep longer on freebsd erts: Allow one dangling fd if there is a gethost port erts: Only use forker StackAck on freebsd erts: It is not possible to exit the forker driver erts: Add forker StartAck for port start flowcontrol erts: Fix large open_port arg segfault for win32 erts: Fix memory leak at async open port kernel: Remove cmd server for unix os:cmd erts: Add testcase for huge port environment erts: Move os_pid to port hash to child setup erts: Handle all EINTR and EAGAIN cases in child setup erts: Make child_setup work with large environments erts: Fix forker driver ifdefs for win32 erts: Fix uds socket handling for os x erts: Fix dereferencing of unaligned integer for sparc erts: Flatten too long io vectors in uds write erts: Add fd count test for spawn_driver ... Conflicts: erts/emulator/beam/erl_node_tables.c erts/preloaded/src/erts_internal.erl
2015-12-15erts: Allow one dangling fd if there is a gethost portLukas Larsson
2015-12-11Emulator test suite: Replace use of 'random' with 'rand'Björn Gustavsson
2015-06-24erts: Remove halfword specific testsBjörn-Egil Dahlberg
2015-06-18Change license text to APLv2Bruce Yinhe
2015-05-06Replace erlang:now() usage in emulator suiteRickard Green
2014-11-02Expose NIF versionPeter Lemenkov
This patch allows checking for NIF API version in a way similar to driver version. E.g. by calling erlang:system_info(nif_version). Signed-off-by: Peter Lemenkov <[email protected]>
2014-09-25Merge branch 'rickard/eager-check-io/OTP-12117' into ↵Rickard Green
rickard/maint-17/eager-check-io/OTP-12117 * rickard/eager-check-io/OTP-12117: Introduce support for eager check I/O scheduling Conflicts: erts/emulator/beam/erl_bif_info.c erts/emulator/beam/erl_init.c erts/emulator/beam/erl_process.c erts/preloaded/ebin/erlang.beam
2014-09-25Introduce support for eager check I/O schedulingRickard Green
2014-09-12erts: Remove enif_have_dirty_schedulers()Sverker Eriksson
and add 'dirty_scheduler_support' to ErlNifSysInfo
2014-08-06erts: Fix tc and docs after {fd,FD} bind changeLukas Larsson
The sha of the original change is 52810718b
2014-02-05erts: Skip driver_SUITE:thr_free_drv for VM without threadsSverker Eriksson
2014-01-20Fix testcase driver_SUITE:consume_timesliceRickard Green
2013-09-12Remove ^L characters hidden randomly in the code. Not those used in text ↵Pierre Fenoll
files as delimiters. While working on a tool that processes Erlang code and testing it against this repo, I found out about those little sneaky 0xff. I thought it may be of help to other people build such tools to remove non-conforming-to-standard characters.
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