PCRE_NO_START_OPTIMIZE exists since PCRE 7.9, but was not usefully before
since it only affects callout (which GRegex doesn't support) and backtracking
control verbs which the last commit makes use of.
Since PCRE 8.03, PCRE supports backtracking control verbs with a name argument.
g_match_info_get_mark() will return the argument of the last encountered verb
in the whole matching process for failed or partial matches, and in the matching
path only for matches.
Since PCRE 8.00 it supports a variant of PCRE_NOTEMPTY that works
similarly except that it only applies to the start of the matched string
but permits empty matches further in.
g_regex_get_compile_get_compile_flags() and g_regex_get_match_flags()
were leaking PCRE flags that don't exist in the corresponding
public GRegexCompileFlags and GRegexMatchFlags; this change masks
these internal flags.
These flags override the compile option at match time. They use PCRE_BSR_ANYCRLF
and PCRE_BSR_UNICODE, resp., which make \R match only CR, LF and CRLF, or any
Unicode newline character or character sequences, resp.
When using the system PCRE, and it was compiled with incompatible options,
the code was returning from inside a g_once_init_enter/leave block without
calling g_once_init_leave().
After fixing bug 674452 this test case now reliably fails, as "ABC abc" is text
and definitively not PowerPoint. It previously worked as g_content_type_guess()
was reading beyond the boundary of the data due to specifying -1 as data
length.
Update that test case to expect a PO template instead, and add two more with a
definitive PO template syntax and some binary data. We do not currently have a
MIME magic for PowerPoint, so we cannot actually detect it with certainty, but
at least make sure that the returned MIME type is correct.
https://bugzilla.gnome.org/show_bug.cgi?id=678941
We need to ignore the defaults.list item only when there
was a mimetype handler found in a previous mimetype, not
if one was found for the same mimetype as the one that
is listed in defaults.list (same for the new-style defaults).
There was an issue when looking up the default handler
for a type where a supertype was listed in defaults.list.
We would pick the default for the parent type even if
there was a handler for the more specific type.
In the case of the new-style defaults marking (
"Default Applications" in mimeapps.list) we were already
checking for a more specific handler befor using a default,
but we also need to do a similar check for the defaults.list
case.
https://bugzilla.gnome.org/show_bug.cgi?id=678944
g_content_type_guess() requires specifying a valid data length. Fixes a
segfault when running the test.
Also add an explicit check for this and return XDG_MIME_TYPE_UNKNOWN when
data_size is specified as -1, to avoid crashing.
https://bugzilla.gnome.org/show_bug.cgi?id=674452
Due to load, particular traits of the architecture, or other circumstances, the
/mainloop/timeouts sometimes manages to call the "every
100 ms" timer loop only 9 times in 1050 ms.
This is an inherent race-condition in the test; allow it some slack and accept
9 times as well.
https://bugzilla.gnome.org/show_bug.cgi?id=678959
Sometimes the poll duration in the /socket/timed_wait test is slightly lower
than the requested 100000, causing failures like
ERROR:/build/buildd/glib2.0-2.33.2/./gio/tests/socket.c:619:test_timed_wait:
assertion failed (poll_duration > = 100000): (99240 >= 100000)
FAIL
Adjust the test to also allow some jitter in the "too small" direction, similar
to the already existing span for "slightly too large".
https://bugzilla.gnome.org/show_bug.cgi?id=678881
Rather than having a single priority-ordered list of GSources, store a
list of queues of each priority level. This means that adding a source
is now O(n) in the number of unique priority levels currently being
used, rather than O(n) in the total number of sources.
https://bugzilla.gnome.org/show_bug.cgi?id=619329
A child source does not have a priority of its own; it must have the
same priority as its parent. Enforce this in
g_source_set_priority_unlocked().
https://bugzilla.gnome.org/show_bug.cgi?id=619329
