Make the test runner code that waits for other processes to terminate
retry the select() system call on EINTR and take elapsed time into
account.
A small side effect of this change is that millisecond timeout values
are now honored.
PR-URL: https://github.com/libuv/libuv/pull/410
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Introduce two new APIs:
int uv_tcp_init_ex(uv_loop_t*, uv_tcp_t* handle, int flags)
int uv_udp_init_ex(uv_loop_t*, uv_udp_t* handle, int flags)
The lower 8 bits of the flags field are used for the socket domain.
AF_INET, AF_INET6 and AF_UNSPEC are supported. If AF_UNSPEC is specified
the socket is created lazily, just like uv_{tcp,udp}_init.
Some Windows notes:
getsockname fails with WSAEINVAL if the socket is not bound. This could
potentially be improved by detecting the socket family and filling
the sockaddr_in/6 struct manually.
bind returns WSAEFAULT if we try to bind a socket to the wrong family.
Unix returns EINVAL.
PR-URL: https://github.com/libuv/libuv/pull/400
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Prior to MSVC 2015, the standard C99 `inline` keyword was missing,
added a compiler version check and disabled the inline replacement for
MSVC >= 2015 in test/task.h.
Refs: https://github.com/libuv/libuv/pull/341
PR-URL: https://github.com/libuv/libuv/pull/369
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
The implementation will leave the family set to `AF_UNSPEC` if a
netmask is not present, but the test driver would always print the
uninitialized buffer as an `AF_INET4` address. It will now print
"none" if there is no netmask (e.g., for loopback interfaces).
PR-URL: https://github.com/libuv/libuv/pull/373
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Prior to MSVC 2015, there was no standard compliant snprintf(), added a
compiler version check and disabled the snprintf() replacement for MSVC >=
2015 in test/task.h.
PR-URL: https://github.com/libuv/libuv/pull/341
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
The MSVC compiler does not accept static methods defined in headers,
when linking against a shared library. The snprintf replacement
function used for windows, is now an inline function.
PR-URL: https://github.com/libuv/libuv/pull/329
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
For posterity, these are the rules for access on Windows (taken from
CPython's implementation), Access is possible if:
* Write access wasn't requested
* The file isn't read-only
* It's a directory (directories cannot be read-only on Windows)
PR-URL: https://github.com/libuv/libuv/pull/316
Reviewed-By: Bert Belder <bertbelder@gmail.com>
If the handle is closed when it wasn't initialized, uv_close will fail.
PR-URL: https://github.com/libuv/libuv/pull/279
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
uv_tty_reset_mode() is designed to be async signal-safe and is therefore
not allowed to clobber errno.
PR-URL: https://github.com/libuv/libuv/pull/259
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
The UV_TTY_MODE_* enumeration values were introduced in commit 025602d
("tty: implement binary I/O terminal mode") but the test was not updated
to use them. This commit rectifies that.
PR-URL: https://github.com/libuv/libuv/pull/259
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
In the collaboration with Ben Noordhuis <info@bnoordhuis.nl> and
Saúl Ibarra Corretgé <saghul@gmail.com>.
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Also make the tests more strict.
PR-URL: https://github.com/libuv/libuv/pull/201
Reviewed-By: Tim Caswell <tim@creationix.com>
Reviewed-By: Bert Belder <bertbelder@gmail.com>
Commit 393c1c5 ("unix: set non-block mode in uv_{pipe,tcp,udp}_open")
causes a regression in the io.js cluster module.
The io.js documentation states that `worker.send()` and `process.send()`
are synchronous but they no longer were after upgrading to libuv v1.2.1.
The reason they are synchronous is because of backpressure - or rather,
lack of backpressure: a slow consumer eventually causes a fast producer
to run out of memory because the backlog of pending messages in the
producer can grow unchecked.
Ergo, implement uv_stream_set_blocking() on UNIX platforms to let io.js
enable the old blocking behavior for pipes again.
Refs: https://github.com/iojs/io.js/issues/760
PR-URL: https://github.com/libuv/libuv/pull/187
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
The Windows spawn_with_an_odd_path test builds a PATH variable that
starts with ";.;". However, the old path is then used to run the test.
This commit updates the test to use the new path.
PR: https://github.com/libuv/libuv/pull/184
Reviewed-by: Bert Belder <bertbelder@gmail.com>
libuv requires that the socket/fd is in non-blocking mode, so do it
internally so the user doesn't need to write platform specific code to
do so.
This also makes the API consistent with uv_{tcp,udp,pipe}_open, since
it's not required to pass the fd in non-blocking mode there either.
PR-URL: https://github.com/libuv/libuv/pull/136
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
The contract specifies that the file descriptor should already be in
non-blocking mode before passing it to libuv.
However, node users don't really have an opportunity to do so, never
mind the fact that the call to uv_pipe_open() or uv_tcp_open() is an
implementation detail that most users won't be aware of.
Let's be nice and set the non-blocking flag explicitly. It's a cheap
operation anyway.
Fixes: https://github.com/libuv/libuv/issues/124
PR: https://github.com/libuv/libuv/pull/134
Reviewed-by: Saúl Ibarra Corretgé <saghul@gmail.com>
uv_exepath() should write as much as possible to the output buffer.
In the case of size=1, skip the call to readlink() because it will
fail with EINVAL; just write the terminating zero byte.
PR-URL: https://github.com/libuv/libuv/pull/104
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Passing a buffer that was too small to hold the result made it fail
with UV_EPERM because the -1 status code from _NSGetExecutablePath()
was returned unmodified to the caller.
This commit rewrites uv_exepath() to:
1. Not allocate heap memory, and
2. Not clobber the result buffer on error, and
3. Handle _NSGetExecutablePath()'s and realpath()'s idiosyncracies, and
4. Store as much of the path in the output buffer as possible, don't
fail with an error. Makes it behave the same as other platforms.
The result is always zero-terminated.
Fixes: https://github.com/libuv/libuv/issues/103
PR-URL: https://github.com/libuv/libuv/pull/104
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Make the behavior of a call to uv_exepath() with a size argument of zero
consistent with the Windows implementation where it returns UV_EINVAL.
PR-URL: https://github.com/libuv/libuv/pull/104
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Fix spawn_reads_child_path when executed as `test/run-tests` or
`make check`:
1. `make check` builds a dynamic libuv.so or libuv.dyld by default.
2. spawn_reads_child_path spawns a new instance of the test runner
by consulting uv_exepath() and executing the result.
3. `test/run-tests` is normally a shell script that sets up
DYLD_LIBRARY_PATH or LD_LIBRARY_PATH before executing the
real test runner in `test/.libs`.
4. uv_exepath() (corectly) returns the path of the binary in
`test/.libs`. The binary is linked against libuv.so but that
library is not on any of the default linker paths; and if it is,
it's almost certainly the wrong version.
5. Ergo, carry over the value of the (DY)LD_LIBRARY_PATH environment
variable into the environment of the child process so that the
dynamic linker knows where to find the library.
Alternatively, we could link the test runner statically against libuv.a
but that breaks `make check` when configured with `--disable-static`.
Fixes: https://github.com/libuv/libuv/issues/85
PR-URL: https://github.com/libuv/libuv/pull/91
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Revisit the fix from commit b705b53. The problem with using sigset_t
and _NSIG is that the size of sigset_t and the value of _NSIG depend
on what headers libuv picks up first, <signal.h> or <asm/signal.h>.
With the former, sizeof(sigset_t) = 128; with the latter, it's 8.
Simply sidestep the issue by calculating the signal mask as a 64 bits
integer, without using sigset_t or _NSIG.
PR-URL: https://github.com/libuv/libuv/pull/83
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
There is no need to check for a trailing slash, uv_cwd ensures it.
PR-URL: https://github.com/libuv/libuv/pull/63
Reviewed-By: Bert Belder <bertbelder@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
