Some of GLib's unit tests are under an apparently GLib-specific
permissive license, vaguely similar to the BSD/MIT family but with the
GPL's lack-of-warranty wording. This is not on SPDX's list of
well-known licenses, so we need to use a custom license name prefixed
with LicenseRef if we want to represent this in SPDX/REUSE syntax.
Most of the newer tests seem to be licensed under LGPL-2.1-or-later
instead.
Signed-off-by: Simon McVittie <smcv@collabora.com>
The cancellable may be cancelled just after the operation succeeds in a
different thread. So instead of checking whether the cancellable is
cancelled, check whether the operation returned a `CANCELLED` error, and
*then* assert that the cancellable is cancelled.
This should fix
https://pwithnall.pages.gitlab.gnome.org/-/glib/-/jobs/2338552/artifacts/_build/meson-logs/testlog.txt:
```
ok 1 /unix-streams/basic
Bail out! GLib-GIO:ERROR:../gio/tests/unix-streams.c:149:main_thread_skipped: assertion failed (err == (g-io-error-quark, 19)): err is NULL
stderr:
```
Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
gio/tests/unix-streams.c: In function ‘test_write_async_wouldblock’:
gio/tests/unix-streams.c:692:17: error: comparison of integer expressions of different signedness: ‘guint’ {aka ‘unsigned int’} and ‘gint’ {aka ‘int’}
692 | for (i = 0; i < 4 * pipe_capacity; i++)
| ^
gio/tests/unix-streams.c: In function ‘test_writev_async_wouldblock’:
gio/tests/unix-streams.c:780:17: error: comparison of integer expressions of different signedness: ‘guint’ {aka ‘unsigned int’} and ‘gint’ {aka ‘int’}
780 | for (i = 0; i < 4 * pipe_capacity; i++)
| ^
Clang warns about string+int not appending to the string (to try and
catch newbie mistakes). While this test didn’t expect that to happen, it
was substituting the same constant string in multiple places for no good
reason. Switch to a single static const string, which should also fix
the compiler warning.
We have to define the string length since it’s used in various
stack-allocated array lengths. This is the easiest fix without more
major refactoring of the test to be less 90s.
Also make things a bit more static.
Signed-off-by: Philip Withnall <withnall@endlessm.com>
Add read_async() and skip_async() tests to buffered-input-stream.
Fix and re-enable filter-streams's existing close_async() tests, and
add read_async(), skip_async(), and write_async() tests as well. Also,
redo the tests to use dummy GFilterInputStream and GFilterOutputStream
subclasses rather than GBufferedInput/OutputStream, so that we're
testing the base filter stream implementations of everything (since
the buffered stream overrides are already getting tested in the
buffered-input-stream and buffered-output-stream tests anyway).
Add a skip_async() test to unix-streams. (This one would crash without
the bugfix in the previous commit.)
Very many testcases, some GLib tools (resource compiler, etc) and
GApplication were calling g_type_init().
Remove those uses, as they are no longer required.
https://bugzilla.gnome.org/show_bug.cgi?id=686161
Previously, if you created a GUnixInputStream or GUnixOutputStream
from a non-blocking file descriptor, it might sometimes return
G_IO_ERROR_WOULD_BLOCK from g_input_stream_read/g_output_stream_write,
which is wrong. Fix that. (Use the GPollableInput/OutputStream methods
if you want non-blocking I/O.)
Also, add a test for this to gio/tests/unix-streams.
Also, fix the GError messages to say "Error reading from file
descriptor", etc instead of "Error reading from unix" (which was
presumably from a bad search and replace job).
https://bugzilla.gnome.org/show_bug.cgi?id=626866
And remove the 'joinable' argument from g_thread_new() and
g_thread_new_full().
Change the wording in the docs. Clarify expectations for
(deprecated) g_thread_create().
the FdSource was calling g_cancellable_disconnect while holding the
main context lock, which is bad news if the ::cancelled handler is
trying to get that lock to wake up the mainloop...
Bug 586432
Bug 509446 - portable blocking gio cancellation
* gcancellable.c (g_cancellable_make_pollfd): New method to make a
GPollFD for a cancellable (which is slightly more complicated on
Windows than Unix).
* gunixinputstream.c (g_unix_input_stream_read):
* gunixoutputstream.c (g_unix_output_stream_write): Use
g_cancellable_make_pollfd() and g_poll() rather than using poll()
directly.
* tests/unix-streams.c: test of GUnixInputStream,
GUnixOutputStream, and GCancellable.
svn path=/trunk/; revision=7553
