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validate:scenario: Enhance variable implementation

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- Stop arbitrarily consider params as ClockTime based on their names
  but add a convetion that the `.type` field of the ActionType should
  end by `(GstClockTime)` when it is a clock time.
This commit is contained in:
Thibault Saunier 2019-02-03 20:05:36 -03:00 committed by Thibault Saunier
parent b7616e5fab
commit 394242c224
21 changed files with 323 additions and 204 deletions
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24
validate/data/scenarios/alternate_fast_backward_forward.scenario
View file

@ -1,14 +1,14 @@
description, duration=55.0, min-media-duration=470.0, seek=true, reverse-playback=true
include,location=includes/default-seek-flags.scenario
seek, name=backward-seek, playback-time=0.0, rate=-1.0, start=0.0, stop=310.0, flags="$(default-flags)"
seek, name=forward-seek, playback-time=305.0, rate=1.0, start=305.0, flags="$(default-flags)"
seek, name=Fast-forward-seek, playback-time=310.0, rate=2.0, start=310.0, flags="$(default-flags)"
seek, name=Fast-backward-seek, playback-time=320.0, rate=-2.0, start=0.0, stop=320.0, flags="$(default-flags)"
seek, name=Fast-forward-seek, playback-time=310.0, rate=4.0, start=310.0, flags="$(default-flags)"
seek, name=Fast-backward-seek, playback-time=330.0, rate=-4.0, start=0.0, stop=330.0, flags="$(default-flags)"
seek, name=Fast-forward-seek, playback-time=310.0, rate=8.0, start=310.0, flags="$(default-flags)"
seek, name=Fast-backward-seek, playback-time=350.0, rate=-8.0, start=0.0, stop=350.0, flags="$(default-flags)"
seek, name=Fast-forward-seek, playback-time=310.0, rate=16.0, start=310.0, flags="$(default-flags)"
seek, name=Fast-backward-seek, playback-time=390.0, rate=-16.0, start=0.0, stop=390.0, flags="$(default-flags)"
seek, name=Fast-forward-seek, playback-time=310.0, rate=32.0, start=310.0, flags="$(default-flags)"
seek, name=Fast-backward-seek, playback-time=470.0, rate=-32.0, start=310.0, stop=470.0, flags="$(default-flags)"
seek, name=backward-seek, playback-time=0.0, rate=-1.0, start=0.0, stop=310.0, flags="$(default_flags)"
seek, name=forward-seek, playback-time=305.0, rate=1.0, start=305.0, flags="$(default_flags)"
seek, name=Fast-forward-seek, playback-time=310.0, rate=2.0, start=310.0, flags="$(default_flags)"
seek, name=Fast-backward-seek, playback-time=320.0, rate=-2.0, start=0.0, stop=320.0, flags="$(default_flags)"
seek, name=Fast-forward-seek, playback-time=310.0, rate=4.0, start=310.0, flags="$(default_flags)"
seek, name=Fast-backward-seek, playback-time=330.0, rate=-4.0, start=0.0, stop=330.0, flags="$(default_flags)"
seek, name=Fast-forward-seek, playback-time=310.0, rate=8.0, start=310.0, flags="$(default_flags)"
seek, name=Fast-backward-seek, playback-time=350.0, rate=-8.0, start=0.0, stop=350.0, flags="$(default_flags)"
seek, name=Fast-forward-seek, playback-time=310.0, rate=16.0, start=310.0, flags="$(default_flags)"
seek, name=Fast-backward-seek, playback-time=390.0, rate=-16.0, start=0.0, stop=390.0, flags="$(default_flags)"
seek, name=Fast-forward-seek, playback-time=310.0, rate=32.0, start=310.0, flags="$(default_flags)"
seek, name=Fast-backward-seek, playback-time=470.0, rate=-32.0, start=310.0, stop=470.0, flags="$(default_flags)"

10
validate/data/scenarios/fast_backward.scenario
View file

@ -1,7 +1,7 @@
description, duration=30.0, minfo-media-duration=310.0, seek=true, reverse-playback=true, need-clock-sync=true, min-media-duration=310.0
include,location=includes/default-seek-flags.scenario
seek, name=Fast-backward-seek, playback-time=0.0, rate=-2.0, start=0.0, stop=310.0, flags="$(default-flags)"
seek, name=Fast-backward-seek, playback-time=300.0, rate=-4.0, start=0.0, stop=300.0, flags="$(default-flags)"
seek, name=Fast-backward-seek, playback-time=280.0, rate=-8.0, start=0.0, stop=280.0, flags="$(default-flags)"
seek, name=Fast-backward-seek, playback-time=240.0, rate=-16.0, start=0.0, stop=240.0, flags="$(default-flags)"
seek, name=Fast-backward-seek, playback-time=160.0, rate=-32.0, start=0.0, stop=160.0, flags="$(default-flags)"
seek, name=Fast-backward-seek, playback-time=0.0, rate=-2.0, start=0.0, stop=310.0, flags="$(default_flags)"
seek, name=Fast-backward-seek, playback-time=300.0, rate=-4.0, start=0.0, stop=300.0, flags="$(default_flags)"
seek, name=Fast-backward-seek, playback-time=280.0, rate=-8.0, start=0.0, stop=280.0, flags="$(default_flags)"
seek, name=Fast-backward-seek, playback-time=240.0, rate=-16.0, start=0.0, stop=240.0, flags="$(default_flags)"
seek, name=Fast-backward-seek, playback-time=160.0, rate=-32.0, start=0.0, stop=160.0, flags="$(default_flags)"

12
validate/data/scenarios/fast_forward.scenario
View file

@ -1,8 +1,8 @@
description, duration=25.0, seek=true, need-clock-sync=true, min-media-duration=5.0
include,location=includes/default-seek-flags.scenario
seek, name=Fast-forward-seek, playback-time=0.0, rate=2.0, start=0.0, flags="$(default-flags)"
seek, name=Fast-forward-seek, playback-time="min(10.0, $duration * 0.0625)", rate=4.0, start=0.0, flags="$(default-flags)"
seek, name=Fast-forward-seek, playback-time="min(20.0, $duration * 0.125)", rate=8.0, start=0.0, flags="$(default-flags)"
seek, name=Fast-forward-seek, playback-time="min(40.0, $duration * 0.25)", rate=16.0, start=0.0, flags="$(default-flags)"
seek, name=Fast-forward-seek, playback-time="min(80.0, $duration * 0.50)", rate=32.0, start=0.0, flags="$(default-flags)"
stop, playback-time="min($duration - 0.3, 160.0)"
seek, name=Fast-forward-seek, playback-time=0.0, rate=2.0, start=0.0, flags="$(default_flags)"
seek, name=Fast-forward-seek, playback-time="min(10.0, $(duration) * 0.0625)", rate=4.0, start=0.0, flags="$(default_flags)"
seek, name=Fast-forward-seek, playback-time="min(20.0, $(duration) * 0.125)", rate=8.0, start=0.0, flags="$(default_flags)"
seek, name=Fast-forward-seek, playback-time="min(40.0, $(duration) * 0.25)", rate=16.0, start=0.0, flags="$(default_flags)"
seek, name=Fast-forward-seek, playback-time="min(80.0, $(duration) * 0.50)", rate=32.0, start=0.0, flags="$(default_flags)"
stop, playback-time="min($(duration) - 0.3, 160.0)"

2
validate/data/scenarios/includes/default-seek-flags.scenario
View file

@ -1,2 +1,2 @@
set-vars,\
default-flags=accurate+flush
default_flags=accurate+flush

2
validate/data/scenarios/reverse_playback.scenario
View file

@ -1,3 +1,3 @@
description, seek=true, reverse-playback=true
include,location=includes/default-seek-flags.scenario
seek, name=Reverse-seek, playback-time=0.0, rate=-1.0, start="max($duration - 15.0, 0.0)", stop=$(duration), flags="$(default-flags)"
seek, name=Reverse-seek, playback-time=0.0, rate=-1.0, start="max($(duration) - 15.0, 0.0)", stop="$(duration)", flags="$(default_flags)"

2
validate/data/scenarios/rtsp_overrides/includes/default-seek-flags.scenario
View file

@ -1,2 +1,2 @@
set-vars,\
default-flags=flush
default_flags=flush

4
validate/data/scenarios/scrub_backward_seeking.scenario
View file

@ -1,8 +1,8 @@
description, seek=true, handles-states=true, needs_preroll=true
include,location=includes/default-seek-flags.scenario
pause, playback-time=0.0
seek, playback-time=0.0, start="$duration - 0.5", flags="$(default-flags)"
seek, playback-time=0.0, start=position-0.1, repeat="min(10, ($duration - 0.6))/0.1", flags="$(default-flags)"
seek, playback-time=0.0, start="$(duration) - 0.5", flags="$(default_flags)"
seek, playback-time=0.0, start=position-0.1, repeat="min(10, ($(duration) - 0.6))/0.1", flags="$(default_flags)"
play, playback-time=0.0
stop, playback-time=1.0

4
validate/data/scenarios/scrub_backward_seeking_full.scenario
View file

@ -1,8 +1,8 @@
description, seek=true, handles-states=true, needs_preroll=true
include,location=includes/default-seek-flags.scenario
pause, playback-time=0.0
seek, playback-time=0.0, start="$duration - 0.5", flags="$(default-flags)"
seek, playback-time=0.0, start=position-0.1, repeat="($duration - 0.6)/0.1", flags="$(default-flags)"
seek, playback-time=0.0, start="$(duration) - 0.5", flags="$(default_flags)"
seek, playback-time=0.0, start=position-0.1, repeat="($(duration) - 0.6)/0.1", flags="$(default_flags)"
play, playback-time=0.0
stop, playback-time=1.0

2
validate/data/scenarios/scrub_forward_seeking.scenario
View file

@ -1,6 +1,6 @@
description, seek=true, handles-states=true, needs_preroll=true
include,location=includes/default-seek-flags.scenario
pause, playback-time=0.0
seek, playback-time=0.0, start=position+0.1, repeat="min(10, ($duration - 0.5))/0.1", flags="$(default-flags)"
seek, playback-time=0.0, start=position+0.1, repeat="min(10, ($(duration) - 0.5) / 0.1)", flags="$(default_flags)"
play, playback-time=0.0
stop, playback-time=1.0

2
validate/data/scenarios/scrub_forward_seeking_full.scenario
View file

@ -1,6 +1,6 @@
description, seek=true, handles-states=true, needs_preroll=true
include,location=includes/default-seek-flags.scenario
pause, playback-time=0.0
seek, playback-time=0.0, start=position+0.1, repeat="($duration - 0.5)/0.1", flags="$(default-flags)"
seek, playback-time=0.0, start=position+0.1, repeat="($(duration) - 0.5)/0.1", flags="$(default_flags)"
play, playback-time=0.0
stop, playback-time=1.0

8
validate/data/scenarios/seek_backward.scenario
View file

@ -1,6 +1,6 @@
description, seek=true, duration=30, need-clock-sync=true
include,location=includes/default-seek-flags.scenario
seek, name=Backward-seek, playback-time="min(5.0, ($duration / 4))", rate=1.0, start=0.0, flags="$(default-flags)"
seek, name=Backward-seek, playback-time="min(10.0, 2*($duration / 4))", rate=1.0, start="min(5.0, $duration / 4)", flags="$(default-flags)"
seek, name=Backward-seek, playback-time="min(15.0, 3*($duration / 4))", rate=1.0, start="min(10.0, 2*($duration / 4))", flags="$(default-flags)"
stop, playback-time="min(15.0, 3*($duration / 4))"
seek, name=Backward-seek, playback-time="min(5.0, ($(duration) / 4))", rate=1.0, start=0.0, flags="$(default_flags)"
seek, name=Backward-seek, playback-time="min(10.0, 2*($(duration) / 4))", rate=1.0, start="min(5.0, $(duration) / 4)", flags="$(default_flags)"
seek, name=Backward-seek, playback-time="min(15.0, 3*($(duration) / 4))", rate=1.0, start="min(10.0, 2*($(duration) / 4))", flags="$(default_flags)"
stop, playback-time="min(15.0, 3*($(duration) / 4))"

7
validate/data/scenarios/seek_forward.scenario
View file

@ -1,7 +1,6 @@
description, seek=true, duration=20, need-clock-sync=true
include,location=includes/default-seek-flags.scenario
set-vars, test=(string)5.0
seek, name=First-forward-seek, playback-time="min($test, ($duration/8))", start="min(10, 2*($duration/8))", flags="$(default-flags)"
seek, name=Second-forward-seek, playback-time="min(15.0, 3*($duration/8))", start="min(20, 4*($duration/8))", flags="$(default-flags)"
seek, name=Third-forward-seek, playback-time="min(25, 5*($duration/8))", start="min(30.0, 6*($duration/8))", flags="$(default-flags)"
seek, name=First-forward-seek, playback-time="min(5.0, ($(duration)/8))", start="min(10, 2*($(duration)/8))", flags="$(default_flags)"
seek, name=Second-forward-seek, playback-time="min(15.0, 3*($(duration)/8))", start="min(20, 4*($(duration)/8))", flags="$(default_flags)"
seek, name=Third-forward-seek, playback-time="min(25, 5*($(duration)/8))", start="min(30.0, 6*($(duration)/8))", flags="$(default_flags)"
stop, playback-time=35.0

16
validate/data/scenarios/seek_forward_backward.scenario
View file

@ -1,10 +1,10 @@
description, seek=true, duration=40, min-media-duration=45.0
include,location=includes/default-seek-flags.scenario
seek, name=Forward-seek, playback-time=0.0, rate=1.0, start=5.0, flags="$(default-flags)"
seek, name=Backward-seek, playback-time=10.0, rate=1.0, start=0.0, flags="$(default-flags)"
seek, name=Backward-seek, playback-time=5.0, rate=1.0, start=25.0, stop=-1, flags="$(default-flags)"
seek, name=Backward-seek, playback-time=30.0, rate=1.0, start=0.0, flags="$(default-flags)"
seek, name=Forward-seek, playback-time=5.0, rate=1.0, start=15.0, flags="$(default-flags)"
seek, name=Forward-seek, playback-time=20.0, rate=1.0, start=35.0, flags="$(default-flags)"
seek, name=Backward-seek, playback-time=40.0, rate=1.0, start=25.0, flags="$(default-flags)"
seek, name=Last-backward-seek, playback-time=30.0, rate=1.0, start=5.0, stop=10.0, flags="$(default-flags)"
seek, name=Forward-seek, playback-time=0.0, rate=1.0, start=5.0, flags="$(default_flags)"
seek, name=Backward-seek, playback-time=10.0, rate=1.0, start=0.0, flags="$(default_flags)"
seek, name=Backward-seek, playback-time=5.0, rate=1.0, start=25.0, stop=-1, flags="$(default_flags)"
seek, name=Backward-seek, playback-time=30.0, rate=1.0, start=0.0, flags="$(default_flags)"
seek, name=Forward-seek, playback-time=5.0, rate=1.0, start=15.0, flags="$(default_flags)"
seek, name=Forward-seek, playback-time=20.0, rate=1.0, start=35.0, flags="$(default_flags)"
seek, name=Backward-seek, playback-time=40.0, rate=1.0, start=25.0, flags="$(default_flags)"
seek, name=Last-backward-seek, playback-time=30.0, rate=1.0, start=5.0, stop=10.0, flags="$(default_flags)"

2
validate/data/scenarios/seek_with_stop.scenario
View file

@ -1,3 +1,3 @@
description, seek=true, duration=5.0, need_clock_sync=true, min-media-duration=2
include,location=includes/default-seek-flags.scenario
seek, playback-time=1.0, start=0.0, stop="min(5.0, duration-1.0)", flags="$(default-flags)"
seek, playback-time=1.0, start=0.0, stop="min(5.0, duration-1.0)", flags="$(default_flags)"

6
validate/data/scenarios/simple_seeks.scenario
View file

@ -1,5 +1,5 @@
description, seek=true, duration=5.0
include,location=includes/default-seek-flags.scenario
seek, playback-time=1.0, rate=1.0, start=2.0, flags="$(default-flags)"
seek, playback-time=3.0, rate=1.0, start=0.0, flags="$(default-flags)"
seek, playback-time=1.0, rate=1.0, start=2.0, stop=3.0, flags="$(default-flags)"
seek, playback-time=1.0, rate=1.0, start=2.0, flags="$(default_flags)"
seek, playback-time=3.0, rate=1.0, start=0.0, flags="$(default_flags)"
seek, playback-time=1.0, rate=1.0, start=2.0, stop=3.0, flags="$(default_flags)"

2
validate/data/scenarios/update_start.scenario
View file

@ -1,3 +1,3 @@
description, summary="Use the set seek type to seek at 5 seconds after 2 seconds", seek=true
include,location=includes/default-seek-flags.scenario
seek, playback-time=2.0, rate=1.0, start_type=set, start=5.0, stop_type=none, stop=0.0, flags="$(default-flags)"
seek, playback-time=2.0, rate=1.0, start_type=set, start=5.0, stop_type=none, stop=0.0, flags="$(default_flags)"

2
validate/data/scenarios/update_stop.scenario
View file

@ -1,4 +1,4 @@
description, summary="Use the set seek type to seek at 0 secs stop 10secs after 5 secs", seek=true
description, duration=15.0, seek=true
include,location=includes/default-seek-flags.scenario
seek, playback-time=5.0, rate=1.0, start_type=none, start=0.0, stop_type=set, stop=10.0, flags="$(default-flags)"
seek, playback-time=5.0, rate=1.0, start_type=none, start=0.0, stop_type=set, stop=10.0, flags="$(default_flags)"

308
validate/gst/validate/gst-validate-scenario.c
View file

@ -2,7 +2,8 @@
*
* Copyright (C) 2013 Collabora Ltd.
* Author: Thibault Saunier <thibault.saunier@collabora.com>
* Copyright (C) 2018 Thibault Saunier <tsaunier@igalia.com>
* Copyright (C) 2018-2019 Igalia S.L
*
* gst-validate-scenario.c - Validate Scenario class
*
@ -124,6 +125,8 @@ struct _GstValidateScenarioPrivate
GList *interlaced_actions; /* MT safe. Protected with SCENARIO_LOCK */
GList *on_addition_actions; /* MT safe. Protected with SCENARIO_LOCK */
gboolean needs_playback_parsing;
/* List of action that need parsing when reaching ASYNC_DONE
* most probably to be able to query duration */
@ -340,7 +343,7 @@ gst_validate_action_init (GstValidateAction * action)
g_weak_ref_init (&action->priv->scenario, NULL);
}
static void
void
gst_validate_action_unref (GstValidateAction * action)
{
gst_mini_object_unref (GST_MINI_OBJECT (action));
@ -442,93 +445,115 @@ _find_action_type (const gchar * type_name)
return NULL;
}
static gboolean
_set_variable_func (const gchar * name, double *value, gpointer user_data)
static void
_update_well_known_vars (GstValidateScenario * scenario)
{
gboolean res;
const gchar *value_str;
gchar *tmp;
GstValidateScenario *scenario = GST_VALIDATE_SCENARIO (user_data);
gint64 duration, position;
gdouble dduration, dposition;
GstElement *pipeline = gst_validate_scenario_get_pipeline (scenario);
if (!pipeline) {
GST_ERROR_OBJECT (scenario, "No pipeline set anymore!");
gst_structure_remove_fields (scenario->priv->vars, "position", "duration",
NULL);
return FALSE;
}
if (!pipeline)
return;
if (!g_strcmp0 (name, "$duration") || !g_strcmp0 (name, "duration")) {
gint64 duration;
if (!(res =
gst_element_query_duration (pipeline, GST_FORMAT_TIME, &duration))
|| !GST_CLOCK_TIME_IS_VALID (duration)) {
if (!gst_element_query_duration (pipeline, GST_FORMAT_TIME, &duration) ||
!GST_CLOCK_TIME_IS_VALID (duration)) {
GstValidateMonitor *monitor =
(GstValidateMonitor *) (g_object_get_data ((GObject *)
pipeline, "validate-monitor"));
GST_WARNING_OBJECT (scenario,
GST_INFO_OBJECT (scenario,
"Could not query duration. Trying to get duration from media-info");
if (monitor && monitor->media_descriptor)
duration =
gst_validate_media_descriptor_get_duration
(monitor->media_descriptor);
else {
GST_ERROR_OBJECT (scenario, "Media-info not set");
if (!res)
goto fail;
}
}
if (!GST_CLOCK_TIME_IS_VALID (duration))
*value = G_MAXDOUBLE;
dduration = G_MAXDOUBLE;
else
*value = ((double) duration / GST_SECOND);
dduration = ((double) duration / GST_SECOND);
goto done;
} else if (!g_strcmp0 (name, "$position") || !g_strcmp0 (name, "position")) {
gint64 position;
if (!gst_element_query_position (pipeline, GST_FORMAT_TIME, &position)) {
GST_WARNING_OBJECT (scenario, "Could not query position");
goto fail;
}
gst_structure_set (scenario->priv->vars, "duration", G_TYPE_DOUBLE, dduration,
NULL);
if (gst_element_query_position (pipeline, GST_FORMAT_TIME, &position)) {
if (!GST_CLOCK_TIME_IS_VALID (position))
*value = G_MAXDOUBLE;
dposition = G_MAXDOUBLE;
else
*value = ((double) position / GST_SECOND);
dposition = ((double) position / GST_SECOND);
goto done;
gst_structure_set (scenario->priv->vars, "position", G_TYPE_DOUBLE,
dposition, NULL);
} else {
GST_WARNING_OBJECT (scenario, "Could not query position");
}
}
if (name[0] != '$') {
g_error ("Variable name %s is invalid as it doesn't start with $", name);
static gchar *
_replace_variables_in_string (GstValidateScenario * scenario,
GstValidateAction * action, const gchar * in_string)
{
GRegex *regex;
gint varname_len;
GMatchInfo *match_info;
const gchar *var_value;
gchar *tmpstring, *string = g_strdup (in_string);
goto fail;
_update_well_known_vars (scenario);
regex = g_regex_new ("\\$\\((\\w+)\\)", 0, 0, NULL);
g_regex_match (regex, string, 0, &match_info);
while (g_match_info_matches (match_info)) {
GRegex *replace_regex;
gchar *tmp, *varname, *pvarname = g_match_info_fetch (match_info, 0);
varname_len = strlen (pvarname);
varname = g_malloc (sizeof (gchar) * varname_len - 3);
strncpy (varname, &pvarname[2], varname_len - 3);
varname[varname_len - 3] = '\0';
if (gst_structure_has_field_typed (scenario->priv->vars, varname,
G_TYPE_DOUBLE)) {
var_value = varname;
} else {
var_value = gst_structure_get_string (scenario->priv->vars, varname);
if (!var_value) {
g_error ("Trying to use undefined variable : %s (%s)", varname,
gst_structure_to_string (scenario->priv->vars));
return NULL;
}
}
if (gst_structure_get_double (scenario->priv->vars, &name[1], value))
goto done;
tmp = g_strdup_printf ("\\$\\(%s\\)", varname);
replace_regex = g_regex_new (tmp, 0, 0, NULL);
tmpstring = string;
string = g_regex_replace (replace_regex, string, -1, 0, var_value, 0, NULL);
value_str = gst_structure_get_string (scenario->priv->vars, &name[1]);
*value = g_strtod (value_str, &tmp);
if (tmp[0] != '\0') {
gchar *vars = gst_structure_to_string (scenario->priv->vars);
g_error ("Variable name: %s=%s is not a double (%s)", name, value_str,
vars);
g_free (vars);
GST_INFO_OBJECT (action, "Setting variable %s to %s", varname, var_value);
g_free (tmpstring);
g_regex_unref (replace_regex);
g_free (pvarname);
goto fail;
g_match_info_next (match_info, NULL);
}
g_match_info_free (match_info);
g_regex_unref (regex);
return string;
}
static gboolean
_set_variable_func (const gchar * name, double *value, gpointer user_data)
{
GstValidateScenario *scenario = (GstValidateScenario *) user_data;
done:
gst_object_unref (pipeline);
return TRUE;
fail:
gst_object_unref (pipeline);
if (!gst_structure_get_double (scenario->priv->vars, name, value))
return FALSE;
return TRUE;
}
/* Check that @list doesn't contain any non-optional actions */
@ -587,20 +612,27 @@ gst_validate_action_get_clocktime (GstValidateScenario * scenario,
{
if (!gst_validate_utils_get_clocktime (action->structure, name, retval)) {
gdouble val;
gchar *error = NULL;
const gchar *strval;
gchar *error = NULL, *strval;
const gchar *tmpvalue = gst_structure_get_string (action->structure, name);
if (!(strval = gst_structure_get_string (action->structure, name))) {
GST_INFO_OBJECT (scenario, "Could not find %s", name);
if (!tmpvalue) {
GST_INFO_OBJECT (scenario, "Could not find %s (%" GST_PTR_FORMAT ")",
name, action->structure);
return -1;
}
val = gst_validate_utils_parse_expression (strval, _set_variable_func,
scenario, &error);
strval = _replace_variables_in_string (scenario, action, tmpvalue);
if (!strval)
return FALSE;
val =
gst_validate_utils_parse_expression (strval, _set_variable_func,
scenario, &error);
if (error) {
GST_WARNING ("Error while parsing %s: %s", strval, error);
GST_WARNING ("Error while parsing %s: %s (%" GST_PTR_FORMAT ")",
strval, error, scenario->priv->vars);
g_free (error);
g_free (strval);
return FALSE;
} else if (val == -1.0) {
@ -609,6 +641,8 @@ gst_validate_action_get_clocktime (GstValidateScenario * scenario,
*retval = val * GST_SECOND;
*retval = GST_ROUND_UP_4 (*retval);
}
gst_structure_set (action->structure, name, G_TYPE_UINT64, *retval, NULL);
g_free (strval);
return TRUE;
}
@ -1737,9 +1771,8 @@ gst_validate_parse_next_action_playback_time (GstValidateScenario * self)
GstValidateAction *action;
GstValidateScenarioPrivate *priv = self->priv;
if (!priv->actions) {
if (!priv->actions)
return TRUE;
}
action = (GstValidateAction *) priv->actions->data;
if (!action->priv->needs_playback_parsing)
@ -1785,7 +1818,6 @@ gst_validate_execute_action (GstValidateActionType * action_type,
gst_object_unref (scenario);
if (!gst_structure_has_field (action->structure, "sub-action")) {
gst_structure_free (action->structure);
action->priv->printed = FALSE;
action->structure = gst_structure_copy (action->priv->main_structure);
@ -1811,7 +1843,7 @@ _fill_action (GstValidateScenario * scenario, GstValidateAction * action,
GstValidateActionType *action_type;
const gchar *str_playback_time = NULL;
GstValidateScenarioPrivate *priv = scenario ? scenario->priv : NULL;
GstValidateExecuteActionReturn res = GST_VALIDATE_EXECUTE_ACTION_OK;
GstValidateExecuteActionReturn res = GST_VALIDATE_EXECUTE_ACTION_NONE;
gboolean optional, needs_parsing;
action->type = gst_structure_get_name (structure);
@ -2075,19 +2107,6 @@ execute_next_action (GstValidateScenario * scenario)
type = _find_action_type (act->type);
if (act->repeat == -1 &&
!gst_structure_get_int (act->structure, "repeat", &act->repeat)) {
gchar *error = NULL;
const gchar *repeat_expr = gst_structure_get_string (act->structure,
"repeat");
if (repeat_expr) {
act->repeat =
gst_validate_utils_parse_expression (repeat_expr,
_set_variable_func, scenario, &error);
}
}
GST_DEBUG_OBJECT (scenario, "Executing %" GST_PTR_FORMAT
" at %" GST_TIME_FORMAT, act->structure, GST_TIME_ARGS (position));
priv->seeked_in_pause = FALSE;
@ -2867,9 +2886,8 @@ static gboolean
_structure_set_variables (GQuark field_id, GValue * value,
GstValidateAction * action)
{
gchar *str;
GstValidateScenario *scenario;
const gchar *var_value, *pvarname;
gint varname_len;
if (!G_VALUE_HOLDS_STRING (value))
return TRUE;
@ -2878,26 +2896,14 @@ _structure_set_variables (GQuark field_id, GValue * value,
if (!scenario)
return TRUE;
pvarname = g_value_get_string (value);
varname_len = strlen (pvarname);
if (varname_len > 3 && pvarname[0] == '$' && pvarname[1] == '('
&& pvarname[varname_len - 1] == ')') {
gchar *varname = g_malloc (sizeof (gchar) * varname_len - 3);
strncpy (varname, &pvarname[2], varname_len - 3);
varname[varname_len - 3] = '\0';
var_value = gst_structure_get_string (scenario->priv->vars, varname);
if (!var_value) {
g_error ("Trying to use undefined variable : %s", pvarname);
return TRUE;
str =
_replace_variables_in_string (scenario, action,
g_value_get_string (value));
if (str) {
g_value_set_string (value, str);
g_free (str);
}
GST_INFO_OBJECT (action, "Setting variable %s to %s", varname, var_value);
g_value_set_string (value, var_value);
}
g_clear_object (&scenario);
gst_object_unref (scenario);
return TRUE;
}
@ -2905,31 +2911,65 @@ _structure_set_variables (GQuark field_id, GValue * value,
static gboolean
gst_validate_action_default_prepare_func (GstValidateAction * action)
{
gulong i;
GstClockTime time;
const gchar *vars[] = { "duration", "start", "stop" };
gint i;
GstClockTime tmp;
gchar *repeat_expr;
gchar *error = NULL;
GstValidateActionType *type = gst_validate_get_action_type (action->type);
GstValidateScenario *scenario = gst_validate_action_get_scenario (action);
for (i = 0; i < G_N_ELEMENTS (vars); i++) {
gint res = gst_validate_action_get_clocktime (scenario, action, vars[i],
&time);
if (res == FALSE) {
GST_ERROR_OBJECT (scenario, "Could not get clocktime for"
" variable %s", vars[i]);
gst_object_unref (scenario);
return FALSE;
} else if (res == -1) {
continue;
}
gst_structure_set (action->structure, vars[i], GST_TYPE_CLOCK_TIME,
time, NULL);
}
gst_object_unref (scenario);
gst_structure_filter_and_map_in_place (action->structure,
(GstStructureFilterMapFunc) _structure_set_variables, action);
for (i = 0; type->parameters[i].name; i++) {
if (g_str_has_suffix (type->parameters[i].types, "(GstClockTime)"))
gst_validate_action_get_clocktime (scenario, action,
type->parameters[i].name, &tmp);
}
if (action->repeat > 0) {
GST_ERROR ("Repeat already set!");
return TRUE;
}
if (!gst_structure_has_field (action->structure, "repeat"))
return TRUE;
if (gst_structure_get_int (action->structure, "repeat", &action->repeat))
return TRUE;
if (gst_structure_get_double (action->structure, "repeat",
(gdouble *) & action->repeat))
return TRUE;
repeat_expr =
g_strdup (gst_structure_get_string (action->structure, "repeat"));
if (!repeat_expr) {
g_error ("Invalid value for 'repeat' in %s",
gst_structure_to_string (action->structure));
return FALSE;
}
action->repeat =
gst_validate_utils_parse_expression (repeat_expr, _set_variable_func,
scenario, &error);
if (error) {
g_error ("Invalid value for 'repeat' in %s: %s",
gst_structure_to_string (action->structure), error);
return FALSE;
}
g_free (repeat_expr);
gst_structure_set (action->structure, "repeat", G_TYPE_INT, action->repeat,
NULL);
gst_structure_set (action->priv->main_structure, "repeat", G_TYPE_INT,
action->repeat, NULL);
if (scenario)
gst_object_unref (scenario);
return TRUE;
}
@ -3030,8 +3070,11 @@ message_cb (GstBus * bus, GstMessage * message, GstValidateScenario * scenario)
}
if (scenario->priv->needs_playback_parsing) {
scenario->priv->needs_playback_parsing = FALSE;
if (!gst_validate_parse_next_action_playback_time (scenario))
return FALSE;
}
_add_execute_actions_gsource (scenario);
break;
case GST_MESSAGE_STATE_CHANGED:
@ -3145,9 +3188,9 @@ message_cb (GstBus * bus, GstMessage * message, GstValidateScenario * scenario)
GST_DEBUG_OBJECT (scenario, "Got EOS; generate 'stop' action");
stop_action_type = _find_action_type ("stop");
s = gst_structure_from_string ("stop, generated-after-eos=true;", NULL);
stop_action = gst_validate_action_new (scenario, stop_action_type,
gst_structure_from_string ("stop, generated-after-eos=true;", NULL),
FALSE);
s, FALSE);
gst_structure_free (s);
gst_validate_execute_action (stop_action_type, stop_action);
gst_mini_object_unref (GST_MINI_OBJECT (stop_action));
@ -3607,6 +3650,7 @@ gst_validate_scenario_init (GstValidateScenario * scenario)
priv->segment_stop = GST_CLOCK_TIME_NONE;
priv->action_execution_interval = 10;
priv->vars = gst_structure_new_empty ("vars");
priv->needs_playback_parsing = TRUE;
g_weak_ref_init (&scenario->priv->ref_pipeline, NULL);
priv->max_latency = GST_CLOCK_TIME_NONE;
priv->max_dropped = -1;
@ -4235,8 +4279,8 @@ _action_set_done (GstValidateAction * action)
action->priv->state = _execute_sub_action_action (action);
if (action->priv->state != GST_VALIDATE_EXECUTE_ACTION_ASYNC) {
GST_DEBUG_OBJECT (scenario, "Sub action executed ASYNC");
GST_DEBUG_OBJECT (scenario, "Sub action executed ASYNC");
execute_next_action (scenario);
}
gst_object_unref (scenario);
@ -4667,7 +4711,7 @@ init_scenarios (void)
.name = "start",
.description = "The starting value of the seek",
.mandatory = TRUE,
.types = "double or string",
.types = "double or string (GstClockTime)",
.possible_variables = "position: The current position in the stream\n"
"duration: The duration of the stream",
NULL
@ -4705,10 +4749,14 @@ init_scenarios (void)
.possible_variables = NULL,
.def = "set"
},
{"stop", "The stop value of the seek", FALSE, "double or ",
"position: The current position in the stream\n"
"duration: The duration of the stream"
"GST_CLOCK_TIME_NONE",
{
.name = "stop",
.description = "The stop value of the seek",
.mandatory = FALSE,
.types = "double or string (GstClockTime)",
.possible_variables = "position: The current position in the stream\n"
"duration: The duration of the stream",
.def ="GST_CLOCK_TIME_NONE",
},
{NULL}
}),
@ -4783,6 +4831,7 @@ init_scenarios (void)
.name = "duration",
.description = "the duration while no other action will be executed",
.mandatory = FALSE,
.types = "double or string (GstClockTime)",
NULL},
{
.name = "target-element-name",
@ -5144,6 +5193,7 @@ init_scenarios (void)
gst_structure_set_name (plug_conf, action_typename);
action = gst_validate_action_new (NULL, atype, plug_conf, FALSE);
gst_validate_action_unref (action);
}
}
}

8
validate/gst/validate/gst-validate-scenario.h
View file

@ -47,7 +47,8 @@ typedef enum
GST_VALIDATE_EXECUTE_ACTION_ASYNC,
GST_VALIDATE_EXECUTE_ACTION_INTERLACED,
GST_VALIDATE_EXECUTE_ACTION_ERROR_REPORTED,
GST_VALIDATE_EXECUTE_ACTION_IN_PROGRESS
GST_VALIDATE_EXECUTE_ACTION_IN_PROGRESS,
GST_VALIDATE_EXECUTE_ACTION_NONE,
} GstValidateActionReturn;
/* TODO 2.0 -- Make it an actual enum type */
@ -124,6 +125,8 @@ GstValidateAction * gst_validate_action_new (GstValidateScenario * sc
GstValidateActionType * action_type,
GstStructure *structure,
gboolean add_to_lists);
GST_VALIDATE_API
void gst_validate_action_unref (GstValidateAction * action);
#define GST_TYPE_VALIDATE_ACTION (gst_validate_action_get_type ())
#define GST_IS_VALIDATE_ACTION(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GST_TYPE_VALIDATE_ACTION))
@ -216,6 +219,9 @@ gboolean gst_validate_print_action_types (const gchar ** wanted_types, gint num_
* @types: The types the parameter can take described as a
* string. It can be precisely describing how the typing works
* using '\n' between the various acceptable types.
* NOTE: The types should end with `(GstClockTime)` if its final
* type is a GstClockTime, this way it will be processed when preparing
* the actions.
* @possible_variables: The name of the variables that can be
* used to compute the value of the parameter.
* For example for the start value of a seek

4
validate/tests/check/meson.build
View file

@ -3,7 +3,8 @@ validate_tests = [
['validate/padmonitor'],
['validate/monitoring'],
['validate/reporting'],
['validate/overrides']
['validate/overrides'],
['validate/scenario']
]
test_defines = [
@ -38,6 +39,7 @@ foreach t : validate_tests
c_args : gst_c_args + test_defines,
include_directories : [inc_dirs],
dependencies : [validate_dep, gst_check_dep],
link_with: gstvalidate
)
env.set('GST_REGISTRY',
'@0@/@1@.registry'.format(meson.current_build_dir(), test_name))

62
validate/tests/check/validate/scenario.c Normal file
View file

@ -0,0 +1,62 @@
#include <gst/check/gstcheck.h>
#include <glib/gstdio.h>
#include <gst/validate/validate.h>
GST_START_TEST (test_expression_parser)
{
GstClockTime start;
GstValidateRunner *runner = gst_validate_runner_new ();
GstValidateActionType *set_vars = gst_validate_get_action_type ("set-vars");
GstValidateActionType *seek_type = gst_validate_get_action_type ("seek");
GstValidateScenario *scenario =
g_object_new (GST_TYPE_VALIDATE_SCENARIO, "validate-runner",
runner, NULL);
GstValidateAction *action;
fail_unless (seek_type);
action = gst_validate_action_new (scenario, set_vars,
gst_structure_from_string
("set-vars, a=(string)\"50\", b=(string)\"70\", default_flags=flush",
NULL), FALSE);
fail_unless_equals_int (gst_validate_execute_action (set_vars, action),
GST_VALIDATE_EXECUTE_ACTION_OK);
gst_validate_action_unref (action);
action = gst_validate_action_new (scenario, seek_type,
gst_structure_from_string
("seek, start=\"min($(a), $(b))\", flags=\"$(default_flags)\"", NULL),
FALSE);
fail_unless (action);
fail_unless (seek_type->prepare (action));
fail_unless (gst_validate_action_get_clocktime (scenario, action, "start",
&start));
fail_unless_equals_uint64 (start, 50 * GST_SECOND);
gst_validate_action_unref (action);
gst_object_unref (runner);
}
GST_END_TEST;
static Suite *
gst_validate_suite (void)
{
Suite *s = suite_create ("registry");
TCase *tc_chain = tcase_create ("registry");
suite_add_tcase (s, tc_chain);
if (atexit (gst_validate_deinit) != 0) {
GST_ERROR ("failed to set gst_validate_deinit as exit function");
}
g_setenv ("GST_VALIDATE_REPORTING_DETAILS", "all", TRUE);
gst_validate_init ();
tcase_add_test (tc_chain, test_expression_parser);
gst_validate_deinit ();
return s;
}
GST_CHECK_MAIN (gst_validate);