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* bjorn/stdlib/cuddle-with-tests:
Eliminate deprecated now/0 used as timestamp
Eliminate use of now/0 for creating a unique filename
Eliminate use of deprecated now/0 for measuring time
Eliminate use of deprecated now/0 for random number generation
Speed up timer_simple_SUITE:timer_perf/1
Speed up timer_SUITE
Optimize gen_server_SUITE:hibernate/1
Optimize gen_event_SUITE:hibernate/1
Optimize gen_fsm_SUITE:hibernate/1
Optimize unicode_SUITE:ex_binaries_errors* test cases
Optimize unicode_SUITE:binaries_errors/1
binary_module_SUITE: Remove unnecessary calls to the binref module
Optimize binary_module:random_ref_comp/1
Optimize io_proto_SUITE:unicode_options_gen/1
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Rewrite the code to measure and print elapsed time instead of just
printing timestamps for the start and stop of each operation.
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Use erlang:unique_integer/1 instead.
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Use erlang:monotonic_time/1 instead of now/0.
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Use erlang:timestamp/0 instead now/0 when seeding the random
number generator.
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In big_test/1, there is 9 seconds sleep before spawning any timers.
Why? Before the sleep nrev processes are started, but they are likely
to finish running before the 9 seconds have elapsed.
Since I see no reason at all for the sleep, I will remove it.
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The single test case in timer_SUITE is annoyingly slow. On average,
its running time is about 4 minutes (estimated by a
back-of-the-envelope calculation).
Scale down the delay times in the main loop and the length of timers
started. The running average time should now be around 80 seconds.
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The running time for gen_server_SUITE:hibernate/1 is about 12 seconds
because of 1000 ms sleeps in the test case. Introduce a helper
function to avoid sleeping more than necessary.
While we are it, also remove all ?line macros in the test case.
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The running time for gen_event_SUITE:hibernate/1 is about 20 seconds
because of 1000 ms sleeps in the test case. Introduce helper
functions to avoid sleeping more than necessary.
While we are it, also remove all ?line macros in the test case.
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The running time for gen_fsm_SUITE:hibernate/1 is almost 30 seconds
because of 1000 ms sleeps in the test case. Introduce helper
functions to avoid sleeping more than necessary.
While we are it, also remove all ?line macros in the test case.
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Refactor the code so that the error test cases for utf16 can
share the code for big and little endian. Do the same for utf32.
The major optimization is the observation that the following code:
byte_size(unicode:characters_to_binary(List, unicode, {utf16,big})
can be replaced with:
2*length(List)
which is much faster. (That optimization is not safe in general,
but for the lists used in the error tests cases, it is.)
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unicode_SUITE:binaries_errors/1 is the slowest test case in
unicode_SUITE. Its running time is about 50 seconds on my computer.
Break apart unicode_SUITE:binaries_errors/1 into several test cases
that can run in parallel.
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The compile_pattern/1 function in the binref module is a dummy
function. Therefore, calling binref:match/2 once with the plain
pattern and once with a "pre-compiled" pattern will take twice as
long, but will not help us find more errors.
I shaved off one fourth of the running time for random_ref_comp/1
by eliminating the unnecessary calls to the binref module.
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Change description proposed by technical writer to make better use
of technical terms. Also add some new language improvments discussed
with the technical writer.
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* sverk/ets-grow-faulty-assert/OTP-12647:
erts: Fix ets bug in debug VM
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Symptom: ASSERT(segtab[seg_ix] == NULL) in alloc_seg() fails.
Remedy: Make sure we set segment pointer to NULL in free_seg()
even when we switch to smaller segtab.
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* hb/dialyzer/fix_plt_bug/OTP-12637:
dialyzer: Move a testcase to plt_SUITE
dialyzer: Update the PLT properly when a module is changed
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=== OTP-17.5 ===
Changed Applications:
- asn1-3.0.4
- common_test-1.10
- compiler-5.0.4
- crypto-3.5
- debugger-4.0.3
- dialyzer-2.7.4
- diameter-1.9
- eldap-1.1.1
- erts-6.4
- hipe-3.11.3
- inets-5.10.6
- kernel-3.2
- mnesia-4.12.5
- observer-2.0.4
- os_mon-2.3.1
- public_key-0.23
- runtime_tools-1.8.16
- ssh-3.2
- ssl-6.0
- stdlib-2.4
- syntax_tools-1.6.18
- test_server-3.8
- tools-2.7.2
- wx-1.3.3
Unchanged Applications:
- cosEvent-2.1.15
- cosEventDomain-1.1.14
- cosFileTransfer-1.1.16
- cosNotification-1.1.21
- cosProperty-1.1.17
- cosTime-1.1.14
- cosTransactions-1.2.14
- edoc-0.7.16
- erl_docgen-0.3.7
- erl_interface-3.7.20
- et-1.5
- eunit-2.2.9
- gs-1.5.16
- ic-4.3.6
- jinterface-1.5.12
- megaco-3.17.3
- odbc-2.10.22
- orber-3.7.1
- ose-1.0.2
- otp_mibs-1.0.10
- parsetools-2.0.12
- percept-0.8.10
- reltool-0.6.6
- sasl-2.4.1
- snmp-5.1.1
- typer-0.9.8
- webtool-0.8.10
- xmerl-1.3.7
Conflicts:
OTP_VERSION
erts/vsn.mk
lib/ssl/vsn.mk
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Thanks to James Fish for the bug report, and to Stavros Aronis for
fixing the bug.
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* egil/maps/tests:
debugger: Strengthen Maps tests
compiler: Strengthen Maps tests
erts: Strengthen Maps tests
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* maint:
observer: Fix crash in process_window
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* dgud/observer/fix-atom-tostr/OTP-12634:
observer: Fix crash in process_window
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Links can be to named processes, convert atom to list
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Conflicts:
lib/stdlib/src/stdlib.appup.src
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* anders/diameter/hardening/OTP-12628:
Remove potentially large error reason in call to diameter_lib:log/4
Limit FQDN in DiameterURI to 255 octets
Limit DiameterURI ports to 0-65535 digits on decode
Add service_opt() incoming_maxlen
Add guard to reject {spawn_opt, false} as transport/service_opt()
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The function is intended to be traced on, to see abnormalities (mostly)
without producing excessive output. In the case of decode failure, the
error reason can be things like {badmatch, HugeBinary}.
Missed in commit 0058430.
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* dgud/mnesia/try-catch:
mnesia: Replace catch with try-catch
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Avoids building stacktraces where it is not needed and do
not mask errors, i.e. only catch the relevant classes in each try.
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* dgud/wx/prefer-wxMSW-3/OTP-12632:
wx: Fix variable cursor constants
wx: On Mac keyboards use meta field as raw_ctrl
wx: Prefer wxWidgets-3.0. branch on windows
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Fix cursor constants that changes with OS and wxWidgets releases.
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On mac and wxWidgets-3.0 the crtlDown field in keyboard and
mouse events are set when command button is pressed.
The ctrl key on mac keyboard is in a field called raw_control as this
would be backward incompatible to add we reuse the metaDown field as
indicator when the ctrl keyboard button is pressed.
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Since no bug fixes are done anymore on the 2.8 branch it is time
to switch the preferred version to 3.0 branch.
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* dgud/observer/allocator-graphs/OTP-12631:
observer: Fix menu code (for mac)
observer: Add a new tab memory allocator charts
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Have been broken since:
6fe02e14d observer: Add SASL log view for processes
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Easier to the see memory usage and utilization as charts instead of
values that is updating during runtime.
Remove from system page and create a separate allocator tab.
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