Commit Graph

20 Commits

Author SHA1 Message Date
Loic Le Page
4e3f704d49 Fix global variable name hidden by local variables in gio/tests/pollable.c 2022-04-04 17:39:58 +01:00
Simon McVittie
1726e150f4 tests: Call openpty (if available) without using dlsym
The SONAME of libutil varies between architectures, so the logic to find
the SONAME of libutil was only correct for native builds (Linux on
Linux), not for cross-builds. The regular expression was also not
sufficiently broad to match the SONAME used on the alpha architecture,
which is apparently libutil.so.1.1.

Instead of screen-scraping the output of ldconfig and using that to
dlopen the library that contains openpty, it seems more reliable to
emit a link-time reference to openpty and let the linker do its job.
It's also less code.

Bug-Debian: https://bugs.debian.org/1007946
Signed-off-by: Simon McVittie <smcv@collabora.com>
2022-03-19 14:10:51 +00:00
Iain Lane
373e46c2b2
gio/tests/{meson.build,pollable.c}: Determine libutil SONAME at build time
Calling `dlopen()` with `libutil.so` makes the installed tests depend on
having glibc's development files installed. To avoid this, we can work
out the runtime library name at build time and `dlopen` that instead.

This approach is [taken from libfprint][1], thanks to Marco Trevisan.

[1]: f401f399a8
2021-03-10 18:04:17 +00:00
Chun-wei Fan
cf02c280ff gio/tests/pollable.c: Fix build on non-Linux UNIX
For non-Linux UNIX systems, the label 'close_libutil:' in
'test_pollable_unix_pty()' will have no statement that goes with that
label.  Just do a 'return' on non-Linux UNIX systems.
2021-02-27 10:53:53 +08:00
Philip Withnall
57a5ed3d08 tests: Fix leak of dlopened module in pollable test
Coverity CID: #1446243

Signed-off-by: Philip Withnall <pwithnall@endlessos.org>
2021-02-09 11:06:53 +00:00
Ole André Vadla Ravnås
d7ee70c013 gunix: Fix {Input,Output}Stream pollable detection
For devices such as PTYs, where not being able to cancel a pending read
operation is problematic for many applications.

Fixes: #1180
2021-02-02 11:11:53 +01:00
Simon McVittie
44c004c84e Normalize C source files to end with exactly one newline
Some editors automatically remove trailing blank lines, or
automatically add a trailing newline to avoid having a trailing
non-blank line that is not terminated by a newline. To avoid unrelated
whitespace changes when users of such editors contribute to GLib,
let's pre-emptively normalize all files.

Unlike more intrusive whitespace normalization like removing trailing
whitespace from each line, this seems unlikely to cause significant
issues with cherry-picking changes to stable branches.

Implemented by:

    find . -name '*.[ch]' -print0 | \
    xargs -0 perl -0777 -p -i -e 's/\n+\z//g; s/\z/\n/g'

Signed-off-by: Simon McVittie <smcv@collabora.com>
2020-06-10 09:48:02 +01:00
Silvio Lazzeretti
e1e5fa0600 added more g_pollable_input_stream_is_readable checks 2018-12-14 17:07:22 +01:00
Silvio Lazzeretti
ac0706aad0 added stream writability checks in pollable unit test
This checks if the stream is writable before writing
to it. If the write succeeded with no error, then the
stream has to be also writable after the write
2018-12-13 11:10:06 +01:00
Philip Withnall
22cd18500d Fix various const-correctness issues
Spotted when temporarily compiling with -Wwrite-strings. This only goes
a small way towards making the code base -Wwrite-strings–clean. It
introduces no functional changes, and fixes no bugs.

Signed-off-by: Philip Withnall <withnall@endlessm.com>
Reviewed-by: nobody
2018-04-26 15:19:17 +01:00
Sébastien Wilmet
d9a44b66af gio/tests/: LGPLv2+ -> LGPLv2.1+
A lot of tests in gio/tests/ don't have a license header.

https://bugzilla.gnome.org/show_bug.cgi?id=776504
2017-05-29 19:53:34 +02:00
Daniel Mustieles
078dbda148 Updated FSF's address 2014-01-31 14:31:55 +01:00
John Ralls
b65dac802e Fix poll able streams for Darwin (and probably BSD)
Darwin's poll doesn't change revents if there are no available events, though it returns 0. Initialize the fd.revents to 0 so that the test passes.

That reveals a test failure, though, because with socket streams it takes time for an event to pass through the socket. Provide an 80-usec delay to allow time for the propagation.
2012-11-09 09:23:01 -08:00
Ryan Lortie
1dc774a653 Remove g_type_init() calls
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
2012-10-16 09:39:24 -04:00
Colin Walters
6e64ba58b9 Switch all open() calls to use g_open()
Because it now handles EINTR.  And we should do so.  While most people
use Linux, which tries very hard to avoid propagating EINTR back up
into userspace, it can still happen.

https://bugzilla.gnome.org/show_bug.cgi?id=682833
2012-08-28 13:56:59 -04:00
Matthias Clasen
3afec2b872 Improve test coverage for pollable streams 2012-08-19 02:24:44 -04:00
Dan Winship
80b6074aa2 gio/tests/pollable: add can_poll() assertions
Assert that socket streams and socket/pipe-based unix streams are
pollable, and file-based unix streams are not.

https://bugzilla.gnome.org/show_bug.cgi?id=677770
2012-06-20 10:14:01 -04:00
Matthias Clasen
4e9f59bff8 e G_SOURCE_CONTINUE/REMOVE internally
Now that we have these macros, we should use them.
This commit covers everything in gio/.
2012-01-25 16:15:18 -05:00
Simon McVittie
995a2eb50b Plug some leaks in the GIO tests
Signed-off-by: Simon McVittie <simon.mcvittie@collabora.co.uk>
Bug: https://bugzilla.gnome.org/show_bug.cgi?id=666115
Reviewed-by: Matthias Clasen <mclasen@redhat.com>
2011-12-14 12:41:15 +00:00
Dan Winship
c20c2c0abd Add pollable input/output streams
When interfacing with APIs that expect unix-style async I/O, it is
useful to be able to tell in advance whether a read/write is going to
block. This adds new interfaces GPollableInputStream and
GPollableOutputStream that can be implemented by a GInputStream or
GOutputStream to add _is_readable/_is_writable, _create_source, and
_read_nonblocking/_write_nonblocking methods.

Also, implement for GUnixInput/OutputStream and
GSocketInput/OutputStream

https://bugzilla.gnome.org/show_bug.cgi?id=634241
2010-11-26 15:08:08 -05:00