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2016-02-03Speed up supervisor:count_children/1; simple_one_for_oneRory Byrne
Speed up supervisor:count_children/1 for simple_one_for_one supervisors. This is achieved by avoiding looping through all the child process and verifying that each one is alive. For a supervisor with 100,000 'temporary' children the count-time will drop from approx 25ms to about 0.005ms. For a supervisor with 100,000 'permanent' or 'transient' children the count-time will drop from approx 30ms to about 0.005ms. This avoids having the supervisor block for an extended period while the count takes place. Under normal circumstances the accuracy of the result should also improve since the duration is too short for many processes to die during the count.
2015-09-07Introduce sasl_report_SUITEBjörn Gustavsson
2015-09-07sasl_SUITE: Add a rudimentary test of the utc_log configurationBjörn Gustavsson
2015-09-07sasl_SUITE: Correct the log_file/1 test caseBjörn Gustavsson
The test case did not test the log files were created. And they were not created, because filelib:ensure_dir/1 was used incorrectly.
2015-06-18Change license text to APLv2Bruce Yinhe
2015-05-28Customize SASL error_logger file opening modesSerge Aleynikov
Include the ability to open a SASL error log file in append mode at startup vs currently implemented "rewrite-always" mode.
2015-02-18Merge branch 'maint'Zandra Hird
2015-01-14[sasl] Make test unreliable of kernel.appupSiri Hansen
release_handler_SUITE:otp_10463_upgrade_script_regexp reads kernel.appup and tries to fetch upgrade instructions for upgrade from current version to current version. The point of the test is to see that release_handler can read an appup with regexps. In some cases, however, kernel.appup does not support upgrade from current to current version, since this is not necessary in real life. Therefore this test is now updated to use a dummy application (release_handler_SUITE_data/regexp_appup/app1) for this test.
2014-10-20[sasl] Remove undocumented upgrade instructionSiri Hansen
The upgrade instruction 'remove_module' was added in OTP R7B (and possibly in a patch in R5B or R6B, ticket OTP-3477), and translates to the low level instruction 'remove', but adds the parameter DepMods (modules on which Mod is dependent). The ticket says that "remove_module should be added for symmetry with the add_module instruction". remove_module was never documented or tested, and it was never mentioned in a release note. It therefore seems to be low risk in removing it. The correct instruction to use when removing a module is {delete_module,Mod} which was added in OTP R10B and which is also documented and tested. This translates to low level instructions 'remove' and 'purge' i.e. the module is brutally purged after setting the current code to old. This hardcoded brutal purge is the reason why PrePurge and PostPurge parameters can not be given with the delete_module instruction. The parameter DepMods which was inclued in the remove_module instruction does not exist for delete_module. From the documentation's point of view, this is the same for add_module, and thus the two instructions {add_module,Mod} and {delete_module,Mod} are now symmetric. However, in the code there is a second instruction for adding a module, {add_module,Mod,DepMods}, which is not documented. To add symmetry even for this, {delete_module,Mod,DepMods} is now also added. Documentation is added for all instructions.
2014-09-30Merge branch 'maint'Henrik Nord
2014-09-25Do not test appup of core apps for upgrade from current vsnSiri Hansen
The appup tests for kernel, stdlib and sasl tests that the appup file allows upgrade from the previous and current major release to the current release. If, in the current release, the application version was not changed compared to the previous release, then we would still test that the appup supported the upgrade (i.e. from current release to current release). This is now changed, in order to avoid test failures on patch releases where kernel, stdlib and sasl are not changed.
2014-05-12Merge branch 'siri/master-cuddle-with-tests'Siri Hansen
* siri/master-cuddle-with-tests: Update sasl/test/test_lib.hrl with recent versions of kernel and stdlib Update crashdump_viewer_SUITE with new release numbers
2014-05-05Fix regexp in release_handler test so versions are correctly replacedSiri Hansen
In order to fake an earlier release to upgrade from, version numbers are replaced in some .app files. This commit adds a backslash before the dot in the pattern to replace, so the dot is not mistaken for a wildcard.
2014-04-25Update sasl/test/test_lib.hrl with recent versions of kernel and stdlibSiri Hansen
2014-04-23Update kernel, stdlib and sasl appup testsSiri Hansen
Add test of update instructions from current major to current minor. Earlier only previous major to current was tested.
2014-04-09Skip test when needed applications are missingSiri Hansen
On some test hosts a lot of applications are skipped from the erlang installation in order to make test go faster. systools_SUITE:app_start_type_relup uses a few applications which therefore might not exist. This commit make sure the test is skipped (instead of fail) if some of the needed applications are missing.
2014-04-09Don't allow slave nodes to survive their test caseSiri Hansen
The slave node from release_handler_SUITE:upgrade_supervisor_fail sometimes survives its test case. Or rather, it is unexpectedly restarted. Every now and then, on a slow machine, this confuses the next test case since test_server:start_node might return the old node name instead of the new. This has been corrected by using {error_action,reboot} in release_handler_SUITE:upgrade_supervisor_fail - to make sure the slave node is really terminated on rollback.
2014-04-03Stop nodes after test cases in release_handler_SUITESiri Hansen
Test cases 'release_handler_which_releases' and 'upgrade_supervisor' did not terminate the nodes they started. This might be the cause of failing test cases further down the suite. This has been corrected.
2014-04-03Add debug printouts in release_handler_SUITE:upgrade_ggSiri Hansen
2014-04-03Improve printout of command when encoding is utf-8Siri Hansen
In release_handler_SUITE, print command with ~ts instead of ~tp in case it contains unicode characters.
2014-03-26Merge branch 'dumbbell/function_clause-in-systools_make-format_error'Siri Hansen
* dumbbell/function_clause-in-systools_make-format_error: sasl: Fix crash in systools_make:format_error/1 OTP-11819
2014-03-24sasl: Fix crash in systools_make:format_error/1Jean-Sébastien Pédron
The crash occurred when systools:make_script/2 raises the 'duplicate_modules' error. Depending on the 'silent' option, systools_make:format_error/1 is called to either format and display an error message, or return a tuple containing the error properties. When displaying a 'duplicate_modules' error message, format_error/1 receives a list of applications providing the same module(s): [ {{Mod,App1,_}, {Mod,App2,_}}, ... ] However, before this fix, format_error/1 expected the following structure, leading to a 'function_clause' exception: [ {{Mod,_,App1,_,_}, {Mod,_,App2,_,_}}, ... ] The crash never occurred with the 'silent' option, because the error and its properties are returned as is to the caller.
2014-02-21Use default timetrap (30 min) for kernel, stdlib and sasl app testsSiri Hansen
These tests start new nodes, and they frequently timed out on some slow test hosts.
2014-02-20Merge branch 'siri/restart_app-type/OTP-11716'Siri Hansen
* siri/restart_app-type/OTP-11716: [sasl] Use restart type from .rel when restarting apps during upgrade
2014-02-20Merge branch 'siri/appup_tests_17/OTP-11534'Siri Hansen
* siri/appup_tests_17/OTP-11534: Update sasl/test/test_lib.hrl with recent versions of kernel and stdlib Update appups and appup tests for kernel, stdlib and sasl
2014-02-18[sasl] Use restart type from .rel when restarting apps during upgradeSiri Hansen
Earlier the 'restart_application' upgrade instruction always cause the application to be restarted as permanent. This could cause the system to end up in an unexpected state after an upgrade. This is now corrected.
2014-02-17Update sasl/test/test_lib.hrl with recent versions of kernel and stdlibSiri Hansen
2014-02-12Update appups and appup tests for kernel, stdlib and saslSiri Hansen
Appups now only support one major release back, and the tests are updated accordingly. Support is also added in tests for giving previous releases in a ct config file, e.g. {otp_releases,[{r15,"/path/to/r15/bin/erl"}, {r16,"/path/to/r16/bin/erl"}, {'17',"/path/to/17/bin/erl"}]}.
2014-02-12sasl: Fix testcase which didn't work on windowsDan Gudmundsson
Quoting on Windows is strange
2014-01-28Merge branch 'siri/appup_tests_17/OTP-11534'Siri Hansen
* siri/appup_tests_17/OTP-11534: Update sasl appup test to work for OTP release 17 Update stdlib appup test to work for OTP release 17 Update kernel appup test to work for OTP release 17
2014-01-28Update sasl appup test to work for OTP release 17Siri Hansen
2014-01-21sasl test: Quote executable paths (can contain spaces)Dan Gudmundsson
2013-12-17[sasl] Fix error printout in release_handler_SUITE to handle unicode pathSiri Hansen
2013-12-09Update preloaded modulesMagnus Lidén
2013-12-09[sasl] Test bugfix in branch 'schlagert/fix_emulator_upgrades'Siri Hansen
OTP-11529
2013-11-29Merge branch 'maint'Dan Gudmundsson
Conflicts: erts/etc/win32/Install.c
2013-10-03sasl: Add no_dot_erlang documentation and testsDan Gudmundsson
2013-08-23Merge branch 'maint'Fredrik Gustafsson
2013-07-13Add Fd usage in rb loggingcrownedgrouse
rb was only accepting physical filenames as log file. This patch allow rb to accept now any io_device, valid registered name, except standard_error which is replaced by standard_io. Creation of two new exported functions : rb:log_list/0-1 that print in log file if existing, otherwise on standard_io. Add new functions documentation and tests in rb_SUITE.
2013-07-09Merge branch 'maint'Siri Hansen
2013-06-25[sasl] Remove directory with unicode characters after successful testSiri Hansen
This is to avoid lingering files after test runs on windows, since the cleanup script often does not succeed in removing files with unicode characters.
2013-06-05Merge branch 'siri/install-otp-in-unicode-path'Siri Hansen
* siri/install-otp-in-unicode-path: [sasl] Remove priv dir after release_handler_SUITE Update preloaded init.beam Allow unicode characters for boot and config in init:make_permanent [sasl] Clean priv_dir after systools_SUITE [reltool] Use unicode characters in work dir for unicode test [sasl] Use unicode characters in priv dir name also on windows [reltool] Write erl.ini as UTF-8 [sasl] Update tests to run under unicode path [sasl] Rewrite release_handler_SUITE:clean_priv_dir to work on unicode paths [sasl] Update example/target_system.erl to handle unicode [sasl] Write erl.ini as utf8, allowing unicode path for root dir and bin dir
2013-06-05Merge branch 'siri/spawn-and-space'Siri Hansen
* siri/spawn-and-space: [sasl] In test, quote erlsrv executable in call to open_port/2 [test_server] Quote path to erl executable when starting slave nodes Quote path to erl executable in slave to allow space in path [sasl] Quote path to program run with open_port({spawn,... [os_mon] Quote path to programs run with open_port({spawn,... Conflicts: lib/os_mon/src/nteventlog.erl
2013-06-03[sasl] Remove priv dir after release_handler_SUITESiri Hansen
Since introducing unicode paths, the name of the priv_dir will include "unicode characters" and on some platforms (e.g. Windows) these are not so easily removed by the daily cleanup scripts. To avoid lingering directories, the priv_dir is now completly removed by the suite itself (unless there are failed testcases and logs must be saved).
2013-05-21[sasl] Clean priv_dir after systools_SUITESiri Hansen
Some files with icky names (unicode) can not be deleted with the cleanup scripts after daily tests. Therefore it is better to clean up directly from the erlang node after test is run.
2013-05-14[sasl] Use unicode characters in priv dir name also on windowsSiri Hansen
2013-05-14[sasl] Update tests to run under unicode pathSiri Hansen
In order to test that unicode paths can be used in release handling, the release_handler_SUITE will use a priv_dir with unicode characters if the file name translation mode is utf8 (not on windows).
2013-05-14[sasl] Rewrite release_handler_SUITE:clean_priv_dir to work on unicode pathsSiri Hansen
This function used os:cmd("rm -rf " ++ File), and it failed when the file path contained characters > 255. The function now uses file:delete/1 and file:del_dir/1 instead.
2013-05-14[sasl] Update example/target_system.erl to handle unicodeSiri Hansen
This example module can now create and install a release in a directory which contains unicode characters. The erlang node must be started with the +fnu* switch for this work.
2013-05-08[sasl] In test, quote erlsrv executable in call to open_port/2Siri Hansen