This fix avoids inserting a duplicate pending request in the case where
`WSARecv()` returns an error (e.g. when a connection has been terminated
by its peer) when `uv_read_start()` is called in a read callback.
Fixes: https://github.com/libuv/libuv/issues/2687
PR-URL: https://github.com/libuv/libuv/pull/2688
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
This issue manifested on `connected` udp sockets trying to send
datagrams to a non-existent server and returning `ECONNREFUSED` because
an ICMP error was received before the actual sending was performed.
PR-URL: https://github.com/libuv/libuv/pull/2899
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
This test was consistently timing out on macOS. Some printf()
debugging on the CI showed that the test was still making forward
progress, but legitimately timed out. This commit bumps the test
timeout to a value that should provide much more than enough time.
Fixes: https://github.com/libuv/libuv/issues/2775
PR-URL: https://github.com/libuv/libuv/pull/2865
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Jiawen Geng <technicalcute@gmail.com>
This commit runs the test suite via QEMU on GitHub Actions on
a variety of platforms.
Fixes: https://github.com/libuv/libuv/issues/2842
PR-URL: https://github.com/libuv/libuv/pull/2846
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Previously libuv was tested under the user class QSECOFR on IBM i.
But most IBM i users does not have that authority.
Refine some assertions to support common user profiles on IBM i.
Fixes: https://github.com/libuv/libuv/issues/2851
PR-URL: https://github.com/libuv/libuv/pull/2852
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Exposes the original system error of the filesystem syscalls. Adds a new
uv_fs_get_system_error which returns orignal errno on Linux or
GetLastError on Windows.
Ref: https://github.com/libuv/libuv/issues/2348
PR-URL: https://github.com/libuv/libuv/pull/2810
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
The Windows documentation states these should not be possible
but several people have reported that they do in fact happen.
Try with a smallish stack-allocated buffer first and switch to
a heap-allocated buffer if the first one is too small.
Fixes: https://github.com/libuv/libuv/issues/2587
PR-URL: https://github.com/libuv/libuv/pull/2589
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Commit 5736658b ("udp: add flag to enable recvmmsg(2) explicitly") added
the flag but didn't update the validation logic in src/win/udp.c.
This commit moves the validation logic to src/uv-common.c. The flag is
now accepted as a no-op on Windows.
Fixes: https://github.com/libuv/libuv/issues/2806
PR-URL: https://github.com/libuv/libuv/pull/2809
Reviewed-By: Bartosz Sosnowski <bartosz@janeasystems.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Make it possible to explicitly tell libuv to release any resources
it's still holding onto (memory, threads, file descriptors, etc.)
Before this commit, cleanup was performed in various destructors.
This commit centralizes the cleanup logic, enabling the addition of
`uv_library_shutdown()`, but maintains the current observable behavior
of cleaning up when libuv is unloaded by means of `dlclose(3)`.
Fixes: https://github.com/libuv/libuv/issues/2763
PR-URL: https://github.com/libuv/libuv/pull/2764
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Upstream GYP has been unmaintained for some time now. The only big
downstream user is Node.js and they already maintain GYP build files
for their other dependencies.
This commit removes vcbuild.bat because:
1. it's entirely built around GYP, and
2. duplicates a lot of functionality that cmake provides out of the box
This commit also removes appveyor.yml. It hasn't been used after we
stopped providing prebuilt binaries for Windows about two years ago.
As if that isn't enough, this commit also removes the Android build
scripts. They were wrappers around GYP. Use CMake.
PR-URL: https://github.com/libuv/libuv/pull/2682
Refs: https://github.com/libuv/libuv/pull/2681
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Fedor Indutny <fedor.indutny@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
PR-URL: https://github.com/libuv/libuv/pull/2741
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Commit ff29322b ("test: canonicalize test runner path") from 2014
changed the test runner to call `realpath(3)` on `argv[0]` in order
to fix the `get_currentexe` test failing with the autotools build when
the executable path contained symbolic links but that is now causing
the `spawn_reads_child_path` test to fail on z/os with the cmake build.
Fix that by only doing path canonicalization in the `get_currentexe`
test, not always.
An auxiliary fix is applied to the `process_title_threadsafe` test
because it assumed that setting the process title to a long string,
then reading it back produces in the original string.
On some platforms however the maximum size of the process title is
limited to the size of the `argv` vector.
Because the test runner used absolute paths until now, the argv vector
was bigger than it is with relative paths, big enough to let this bad
assumption go unnoticed until now.
Minor fixes are applied to tests that assumed 1024 for the maximum
path size because this commit makes visible that some of the CI matrix
systems support much longer paths.
PR-URL: https://github.com/libuv/libuv/pull/2755
Refs: https://github.com/libuv/libuv/pull/2737#issuecomment-602800431
Refs: https://github.com/libuv/libuv/pull/2754#issuecomment-604015785
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
To make the debugging of test issues easier.
The following integer macros are added:
`ASSERT_EQ(a, b)`, `ASSERT_GE(a, b)`, `ASSERT_GT(a, b)`,
`ASSERT_LE(a, b)`, `ASSERT_LT(a, b)` and `ASSERT_NE(a, b)`.
And its corresponding unsigned integer macros:
`ASSERT_UINT64_EQ(a, b)`, `ASSERT_UINT64_GE(a, b)`,
`ASSERT_UINT64_GT(a, b)`, `ASSERT_UINT64_LE(a, b)`,
`ASSERT_UINT64_LT(a, b)` and `ASSERT_UINT64_NE(a, b)`.
Also these macros for `NULL` and pointer checks:
`ASSERT_NULL(a)`, `ASSERT_NOT_NULL(a)`, `ASSERT_PTR_EQ(a, b)` and
`ASSERT_PTR_NE(a, b)`.
And finally these macros for strings and buffers:
`ASSERT_STR_EQ(a, b)`/`ASSERT_STR_NEQ(a, b)` that use the `strcmp()`
call.
`ASSERT_MEM_EQ(a, b)`/`ASSERT_MEM_NEQ(a, b)` and
`ASSERT_MEM_HEX_EQ(a, b)`/`ASSERT_MEM_HEX_NEQ(a, b)` that use the
`memcmp()` call. The former, prints the data in string format and the
latter in hex format.
These macros are used in the following way:
```c
ASSERT_EQ(UV_EINVAL, uv_loop_close(&loop));
```
With a sample output that would be as follows:
```
Assertion failed in test/test-loop-close.c on line 44: `UV_EINVAL == uv_loop_close(&loop)` (-22 == -16)
```
To view multiples examples if their use, the `test-ipc.c` file has been
modified to use these macros.
The `_ISOC99_SOURCE` is defined to support `inttypes.h` in `z/OS`.
PR-URL: https://github.com/libuv/libuv/pull/2739
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
z/OS uses LIBPATH instead of LD_LIBRARY_PATH for the search path
for shared libraries.
PR-URL: https://github.com/libuv/libuv/pull/2737
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
The way libuv handled closing of `uv_signal_t` handles with pending
events introduced an infidelity where `uv_loop_alive()` returned false
while the signal handle was still in the closing-but-not-closed state.
Fixes: https://github.com/libuv/libuv/issues/2721
PR-URL: https://github.com/libuv/libuv/pull/2722
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
The test had two bugs:
1. It didn't handle EINTR when calling send() and recv().
2. It checked `errno` on EOF but that's only set when the return value
is less than zero.
PR-URL: https://github.com/libuv/libuv/pull/2713
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
On IBMi PASE, the value of pw_shell is always an empty string.
PR-URL: https://github.com/libuv/libuv/pull/2592
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Add an environment variable that lets people running the test suite
specify a timeout multiplier. Useful when running the tests on slow
machines.
Fixes: https://github.com/libuv/libuv/issues/2678
PR-URL: https://github.com/libuv/libuv/pull/2679
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
On IBMi PASE, there is no root user or nobody user.
User may grant root-like privileges, including setting uid/gid
to 0.
PR-URL: https://github.com/libuv/libuv/pull/2676
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
The watcher_cross_stop test timeout with too many AF_INET sockets
on IBMi PASE. In the udp_connect test, UDP connections can not be
disconnected with AF_UNSPEC on IBMi PASE.
PR-URL: https://github.com/libuv/libuv/pull/2673
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Previously, this field was being used uninitialized, leading to the
uv_write call returning failure. This only happens in the rare fallback
path where UV_HANDLE_EMULATE_IOCP is set, meaning that the OVERLAPPED
opened pipe already was associated with an IOCP.
Fixes: https://github.com/libuv/libuv/issues/629
PR-URL: https://github.com/libuv/libuv/pull/2620
Reviewed-By: Saúl Ibarra Corretgé <s@saghul.net>
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>
It was missing socket binding and the on_recv() callback was wrong.
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>
It was checking that the destination buffer was big enough to hold
the total capacity of the process title (the total storage of argv)
when instead it should be checking that it's big enough to hold
the _current_ process title, which is normally much shorter.
Fixes: https://github.com/libuv/libuv/issues/2666
PR-URL: https://github.com/libuv/libuv/pull/2668
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
This test sometimes times out on `macos` because not all the expected events are
received: the create and delete events may coalesce. To avoid it, make sure
not to start deleting the files until all the create events are received.
Also, take into account in the test that a create event of the `subdir`
directory can be detected even though we start watching for the events after its
creation.
PR-URL: https://github.com/libuv/libuv/pull/2648
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
On IBMi PASE, we need to skip some file permission tests for `root`.
And the file stat of symbolic links are different as well.
PR-URL: https://github.com/libuv/libuv/pull/2628
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
On IBMi PASE we need to call Qp2getifaddrs() to get the network
interface configurations. And to call QDCRLIND to get the physical
addresses.
PR-URL: https://github.com/libuv/libuv/pull/2614
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
If the output data contained a null byte (for example, because it was
really utf16), we'd truncate the output there. This commonly would
manifest as the output on the CI bot being:
> not ok 308 - threadpool_cancel_random
> # exit code 3
> # Output from process :
> # A
Now we'll attempt to print out the whole error message as text (albeit
with the wrong encoding, but the ascii content should still nearly
always be readable).
PR-URL: https://github.com/libuv/libuv/pull/2611
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
It has been observed that running the tests via shell script
can cause special environment variables to be missing. This
commit ensures that a special Windows environment variable is set.
Fixes: https://github.com/libuv/libuv/issues/2622
PR-URL: https://github.com/libuv/libuv/pull/2624
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
The test checks that the creation time equals the birth time on systems
that support the notion of birth time (macOS, Linux.)
The test was flaky because there was a write taking place between the
creation of the file and the fstat() call, sometimes changing the ctime
by fractions of milliseconds... First fstat(), only then write().
Fixes: https://github.com/libuv/libuv/issues/2235
PR-URL: https://github.com/libuv/libuv/pull/2621
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Jameson Nash <vtjnash@gmail.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
When the thread attributes object returned by pthread_getattr_np() is no
longer required, it should be destroyed using pthread_attr_destroy().
PR-URL: https://github.com/libuv/libuv/pull/2583
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
uv_(get|set)_process_title is not implemented on IBMi.
PR-URL: https://github.com/libuv/libuv/pull/2574
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
On IBMi, uv_uptime() and uv_fs_event_init() return UV_ENOSYS.
Set NO_FS_EVENTS on IBMi.
PR-URL: https://github.com/libuv/libuv/pull/2573
Reviewed-By: Anna Henningsen <anna@addaleax.net>
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
For the dl api, OpenBSD reports only wrong binary format.
Others are unsupported.
PR-URL: https://github.com/libuv/libuv/pull/2572
Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>
Reviewed-By: Colin Ihrig <cjihrig@gmail.com>
Reviewed-By: Santiago Gimeno <santiago.gimeno@gmail.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
This reverts commit 038eacfbf4.
It was reported that this change causes a regression when trying
to obtain the screen resolution with `CGDisplayPixelsWide()` or
`CGDisplayPixelsHigh()` after changing the process title.
This is the second time this change had to be reverted due to
regressions and, although third time is allegedly the charm,
leaving well enough alone is the proverb I plan to adhere to...
Fixes: https://github.com/libuv/libuv/issues/2566
PR-URL: https://github.com/libuv/libuv/pull/2568
Reviewed-By: Michael Dawson <michael_dawson@ca.ibm.com>
Reviewed-By: Richard Lau <riclau@uk.ibm.com>
Reviewed-By: Saúl Ibarra Corretgé <saghul@gmail.com>
