We do not have a way to know the format modifiers to use with string
functions provided by the system. `G_GUINT64_FORMAT` and other string
modifiers only work for glib string formatting functions. We cannot
use them for string functions provided by the stdlib. See:
https://developer.gnome.org/glib/stable/glib-Basic-Types.html#glib-Basic-Types.description
```
../validate/plugins/flow/formatting.c: In function 'format_number':
../validate/plugins/flow/formatting.c:68:22: error: unknown conversion type character 'l' in format [-Werror=format=]
sprintf (dest_str, "%" G_GUINT64_FORMAT, number);
^~~
In file included from /builds/nirbheek/cerbero/cerbero-build/dist/windows_x86_64/include/glib-2.0/glib/gtypes.h:32,
from /builds/nirbheek/cerbero/cerbero-build/dist/windows_x86_64/include/glib-2.0/glib/galloca.h:32,
from /builds/nirbheek/cerbero/cerbero-build/dist/windows_x86_64/include/glib-2.0/glib.h:30,
from /builds/nirbheek/cerbero/cerbero-build/dist/windows_x86_64/include/gstreamer-1.0/gst/gst.h:27,
from ../validate/plugins/flow/formatting.h:26,
from ../validate/plugins/flow/formatting.c:30:
/builds/nirbheek/cerbero/cerbero-build/dist/windows_x86_64/lib/glib-2.0/include/glibconfig.h:69:28: note: format string is defined here
#define G_GUINT64_FORMAT "llu"
^
../validate/plugins/flow/formatting.c:68:22: error: too many arguments for format [-Werror=format-extra-args]
sprintf (dest_str, "%" G_GUINT64_FORMAT, number);
^~~
../validate/plugins/flow/formatting.c:68:22: error: unknown conversion type character 'l' in format [-Werror=format=]
In file included from /builds/nirbheek/cerbero/cerbero-build/dist/windows_x86_64/include/glib-2.0/glib/gtypes.h:32,
from /builds/nirbheek/cerbero/cerbero-build/dist/windows_x86_64/include/glib-2.0/glib/galloca.h:32,
from /builds/nirbheek/cerbero/cerbero-build/dist/windows_x86_64/include/glib-2.0/glib.h:30,
from /builds/nirbheek/cerbero/cerbero-build/dist/windows_x86_64/include/gstreamer-1.0/gst/gst.h:27,
from ../validate/plugins/flow/formatting.h:26,
from ../validate/plugins/flow/formatting.c:30:
/builds/nirbheek/cerbero/cerbero-build/dist/windows_x86_64/lib/glib-2.0/include/glibconfig.h:69:28: note: format string is defined here
#define G_GUINT64_FORMAT "llu"
^
../validate/plugins/flow/formatting.c:68:22: error: too many arguments for format [-Werror=format-extra-args]
sprintf (dest_str, "%" G_GUINT64_FORMAT, number);
^~~
```
Needed for https://gitlab.freedesktop.org/gstreamer/cerbero/merge_requests/419
Added two properties to the plugin:
* ignored-event-types: A list of event types to be ignored when logging events
* logged-event-types: A list of event types to be logged when logging events
This commits also moves the "ignored-event-fields" property to using a proper
GstValueList for the list of event fields to be taken into account, instead
of the home grown separated by comas list of string, making the API more
uniform.
This also adds a simple helper method: `gst_validate_utils_get_strv`
The colon character commonly used to separate the element name and the
pad name is reserved in Windows filesystems, so it's better to use
something safer.
This patch replaces it with '-'. Please update
gst-integration-testsuites too where another commit has renamed all the
files.
../validate/plugins/flow/gstvalidateflow.c:75:3: error: redefinition of typedef 'ValidateFlowOverride' is a C11 feature [-Werror,-Wtypedef-redefinition]
} ValidateFlowOverride;
^
../validate/plugins/flow/gstvalidateflow.h:31:23: note: previous definition is here
G_DECLARE_FINAL_TYPE (ValidateFlowOverride, validate_flow_override,
^
[3470/4053] Compiling C object 'subprojects/gst-devtools/validate/gst/validate/28db7b6@@gstvalidatetracer@sha/gst-validate-reporter.c.o'.
../subprojects/gst-devtools/validate/gst/validate/gst-validate-reporter.c:186:31: warning: format string is not a string literal [-Wformat-nonliteral]
message = g_strdup_vprintf (format, vacopy);
^~~~~~
[3487/4053] Compiling C object 'subprojects/gst-devtools/validate/gst/validate/28db7b6@@gstvalidatetracer@sha/gst-validate-report.c.o'.
../subprojects/gst-devtools/validate/gst/validate/gst-validate-report.c:1007:34: warning: format string is not a string literal [-Wformat-nonliteral]
tmp = gst_info_strdup_vprintf (format, args);
^~~~~~
[76/151] Compiling C object 'subprojects/gst-devtools/validate/plugins/flow/697521d@@gstvalidateflow@sha/gstvalidateflow.c.o'.
../subprojects/gst-devtools/validate/plugins/flow/gstvalidateflow.c:125:65: warning: format string is not a string literal [-Wformat-nonliteral]
if (!flow->error_writing_file && vfprintf (flow->output_file, format, ap) < 0) {
^~~~~~
Previously validateflow tests did not fail when the pad was not
attached.
This was a limitation caused by how the Validate API worked. Before, the
`notify::validate-runner` signal was not emitted until a monitor was
attached to the override. This made impossible to listen for the
runner's `stopping` signal.
This patch fixes the problem by setting `validate-runner` for all
existing overrides when the runner is initialized and adding checks in
validateflow to error in the case no pad was attached.
validateflow can be used to check the buffers and events flowing through
a custom pipeline match an expectation file. This can be used to test
non-regular-playback use cases like demuxers handling adaptive streaming
fragment pushing.
This patch includes also new actions used for these cases:
`appsrc-push`, `appsrc-eos` and `flush` (plus `checkpoint`, which is
only available with validateflow).
