test: switch to new-style ASSERT_EQ macros (#4159)

Switch from old-style ASSERT macro to new-style ASSERT_EQ,... macros.

Using new-style macros makes it easier to debug test failure

test: switch to new-style ASSERT_EQ macros (#4159)

Switch from old-style ASSERT macro to new-style ASSERT_EQ,... macros.

Using new-style macros makes it easier to debug test failures

Fixes: https://github.com/libuv/libuv/issues/2974

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test: silence more valgrind warnings (#3917)

Pass the loop to MAKE_VALGRIND_HAPPY() so it's explicit on which loop
needs to be cleaned up. Since it asserts on uv_loop_close(), need to

test: silence more valgrind warnings (#3917)

Pass the loop to MAKE_VALGRIND_HAPPY() so it's explicit on which loop
needs to be cleaned up. Since it asserts on uv_loop_close(), need to
remove a couple of those that were being done before the call.

Cleanup where loop was assigned, so the entire test either uses loop or
uv_default_loop(). Not both.

Also take care of any reqs that may have been left uncleaned.

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test: fix benchmark-ping-udp (#2817)

- Fixes the declaration of the benchmark in benchmark-list.h (it was not
previously runnable at all)
- Fixes the benchmark itself hanging infin

test: fix benchmark-ping-udp (#2817)

- Fixes the declaration of the benchmark in benchmark-list.h (it was not
previously runnable at all)
- Fixes the benchmark itself hanging infinitely because the data was
being dropped via ICMP Destination Unreachable errors (meaning nread
was always zero in pinger_read_cb)
+ The data getting lost was fixed by binding the udp socket
- Properly checks for UV_UDP_MMSG_CHUNK, just as an example of what
should generally be done (buf_free is actually a no-op as the buf is
allocated on the stack)

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test: added udp ping benchmark (1,10,100 pingers)

The UDP pummel benchmark does not model usual UDP servers well,
in UDP services like DNS, DHCP or NTP, there is usually just one
soc

test: added udp ping benchmark (1,10,100 pingers)

The UDP pummel benchmark does not model usual UDP servers well,
in UDP services like DNS, DHCP or NTP, there is usually just one
socket bound to the registered port and a large number of
requestors asking queries, this benchmark is simple 1 sender : 1 receiver thread
benchmark with multiple senders multiplexing on the event loop.

The test reports number of senders and attained rate of requests,
and is based on TCP benchmark-ping-pong.c.

PR-URL: https://github.com/libuv/libuv/pull/2532
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <s@saghul.net>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>

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