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Add a quiet mode for ttest which is used when running in
a (terminal) shell.
Moved the esock-ttest script(s) into their own directory.
Minor improvements to the (client) result printout.
Also fixed copyright (end) dates.
OTP-14831
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Fixed how to figure out local address on macOS Mojave.
OTP-14831
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bmk/20190204/socket_as_nif/OTP-14831
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Added preliminary, and temporary, windows adaptions.
Basically they amount to letting all nif-callback functions
returning badarg for all calls if on windows (this has
been accomplished by if-defing the nif-code; if win32 then
badarg else do-something).
OTP-15526
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Its now possible to set a rcvbuf (otp) option value
of {N :: pos_integer(), BufSz :: pos_integer()}.
This value is used for type stream and protocol tcp,
when calling the function recv with length = 0 (zero).
The second value, BufSz, is the actual size of the receive
buffer used when calling the socket recv function, and
the first value, N, is the max number of possible reads
that will be performed (at most), even if there is more
data to read. This is limit the effect of DoS attacks.
OTP-15497
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The read and write functions now *only* use the isReadable and
isWritable fields, respectively, to decide if the "socket" can be read
from and written to (previously the state field was used outside of
the mutex lock).
Also made it possible to enable / disable test suite groups individually,
via environment variables (ESOCK_TEST_...). Specifically, the ttest
group has been excluded by default (takes to long a time).
OTP-15549
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Apply type optimizations across local function calls
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This commit lets the type optimization pass work across functions,
tracking return and argument types to eliminate redundant tests.
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* bjorn/erts/optimize-is_function2:
Optimize the is_function/2 guard test
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* lukas/erts/scheduler-pollset-fixes/OTP-15538:
erts: Fix getting of poll events on linux >= 4.15.0
erts: Use reduction based polling for starved poll-set
erts: Fix pollset test cases
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Add a way to *get* the file descriptor (fd) of a socket.
Useful mostly for debugging.
OTP-15528
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The is_function2 instruction is executed surprisingly
frequently when running dialyzer or the compiler. It
cannot hurt to optimize it a little.
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josevalim/jv-no-bin-alloc-on-empty-append/OTP-15535
Do not allocate new bitstring/binary on empty append
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* lukas/erts/spawn_opt_max_heap_tc_fix:
erts: Fix process_SUITE:max_heap tests
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Conflicts:
erts/emulator/beam/bif.c
erts/preloaded/ebin/erlang.beam
erts/preloaded/ebin/erts_internal.beam
erts/preloaded/ebin/prim_file.beam
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This flag allows logger and other components to set the
process which log messages from ERTS are to be sent.
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* maint:
Implement integer_to_list/2 and integer_to_binary/2 as CIFs
Accept base in all integer-printing functions
Document cleanup semantics for atomics and counters
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Custom message format for enif_select
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Make sure to flush all queued emulator logger messages
before starting the test. The trap_exit_badarg could sometimes
leave messages and since the handler and messages now are
handled in different processes this becomes a problem.
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Add a simple wrapper script for the socket ttest program(s).
Intended to be used when running a performance test in a
standard shell (bash).
OTP-14831
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It took "forever" to run the ttest test cases, so the runtime
of these have been adjusted down to 10 seconds (from 60 seconds).
OTP-14831
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Handle (rcv and snd) buffer set failure.
The number of iterations (message exchanges) that the
traffic ping-cases has been adjusted down (by a factor of 10).
Also, improve skip'ing.
OTP-14831
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The test case tried to validate the (socket option) protocol,
which is not actually available on OpenBSD. So, add a check
if the option is supported.
OTP-14831
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Added a number of ttest test cases with transport socket.
Server with transport = socket(tcp), active = true and client
using transport = socket(tcp) (and active = false, once and true).
OTP-14831
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Added a number of ttest test cases with transport socket and gen_tcp.
Server with transport = socket(tcp), active = true and client
using transport = gen_tcp (and active = false, once and true).
OTP-14831
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Added a number of ttest test cases with transport socket.
Server with transport = socket(tcp), active = once and client
using transport = socket(tcp) (and active = false, once and true).
OTP-14831
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Added a number of ttest test cases with transport socket and gen_tcp.
Server with transport = socket(tcp), active = once and client
using transport = gen_tcp (and active = false, once and true).
OTP-14831
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Added a number of ttest test cases with transport socket.
Server with transport = socket(tcp), active = false and client
using transport = socket(tcp) (and active = false, once and true).
OTP-14831
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Added a number of ttest test cases with transport socket and gen_tcp.
Server with transport = socket(tcp), active = false and client
using transport = gen_tcp (and active = false, once and true).
OTP-14831
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Added a number of ttest test cases with transport gen_tcp and socket.
Server with transport = gen_tcp, active = true and client
using transport = socket(tcp) (and active = false, once and true).
OTP-14831
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Added a number of ttest test cases with transport gen_tcp.
Server with transport = gen_tcp, active = true and client
using transport = gen_tcp (and active = false, once and true).
OTP-14831
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Added a number of ttest test cases with transport gen_tcp and socket.
Server with transport = gen_tcp, active = once and client
using transport = socket(tcp) (and active = false, once and true).
Also fixed a counting error in the server (forgot to include the
header, 16 bytes, in the byte count).
OTP-14831
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Added a number of ttest test cases with transport gen_tcp.
Server with transport = gen_tcp, active = once and client
using transport = gen_tcp (and active = false, once and true).
Also a bit of client and server cleanup (remove and cleanup up
some printouts).
OTP-14831
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Added a number of ttest test cases with transport gen_tcp and socket.
Server with transport = gen_tcp, active = false and client
using transport = socket(tcp) (and active = false, once and true).
Also a bit of "grouping".
OTP-14831
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Added a number of ttest test cases with transport gen_tcp.
Server with transport = gen_tcp, active = false and client
using transport = gen_tcp (and active = false, once and true).
Also "fixed" the gen_tcp socket buffer size (default size
was way to small for the "large" messages).
OTP-14831
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* sverker/big-band-bug/ERL-804/OTP-15487:
erts: Fix bug in 'band' of two negative numbers, one big
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maint
* sverker/fix-atomics-get-large-unsigned/PR-2061/OTP-15486:
erts: Fix possible heap corruption getting atomics
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Added a (first) test case based on the ttest modules.
OTP-14831
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The guard BIF `length/1` would calculate the length of the list in one
go without yielding, even if the list was were long. To make it even
worse, the call to `length/1` would only cost a single reduction.
This commit reimplements `length/1` so that it eats a number of
reductions proportional to the length of the list, and yields if the
available reductions run out.
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