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tests: Add a test for a performance optimisation

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text-shadow is too slow. Running this testcase reveals that.
This commit is contained in:
Benjamin Otte 2014-09-29 23:10:41 +02:00
parent 202116c60c
commit 7d1e79ef4b
2 changed files with 84 additions and 0 deletions
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9
tests/Makefile.am
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@ -27,6 +27,7 @@ endif
noinst_PROGRAMS = $(TEST_PROGS) \
subsurface \
animated-resizing \
animated-revealing \
motion-compression \
scrolling-performance \
simple \
@ -174,6 +175,7 @@ endif
endif
animated_resizing_DEPENDENCIES = $(TEST_DEPS)
animated_revealing_DEPENDENCIES = $(TEST_DEPS)
flicker_DEPENDENCIES = $(TEST_DEPS)
motion_compression_DEPENDENCIES = $(TEST_DEPS)
scrolling_performance_DEPENDENCIES = $(TEST_DEPS)
@ -293,6 +295,13 @@ animated_resizing_SOURCES = \
variable.c \
variable.h
animated_revealing_SOURCES = \
animated-revealing.c \
frame-stats.c \
frame-stats.h \
variable.c \
variable.h
scrolling_performance_SOURCES = \
scrolling-performance.c \
frame-stats.c \

75
tests/animated-revealing.c Normal file
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@ -0,0 +1,75 @@
/* -*- mode: C; c-basic-offset: 2; indent-tabs-mode: nil; -*- */
#include <gtk/gtk.h>
#include "frame-stats.h"
double reveal_time = 5;
static GOptionEntry options[] = {
{ "time", 't', 0, G_OPTION_ARG_DOUBLE, &reveal_time, "Reveal time", "SECONDS" },
{ NULL }
};
static void
toggle_reveal (GtkRevealer *revealer)
{
gtk_revealer_set_reveal_child (revealer, !gtk_revealer_get_reveal_child (revealer));
}
int
main(int argc, char **argv)
{
GtkWidget *window, *revealer, *grid, *widget;
GtkCssProvider *cssprovider;
GError *error = NULL;
guint x, y;
GOptionContext *context = g_option_context_new (NULL);
g_option_context_add_main_entries (context, options, NULL);
frame_stats_add_options (g_option_context_get_main_group (context));
g_option_context_add_group (context,
gtk_get_option_group (TRUE));
if (!g_option_context_parse (context, &argc, &argv, &error))
{
g_printerr ("Option parsing failed: %s\n", error->message);
return 1;
}
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
frame_stats_ensure (GTK_WINDOW (window));
revealer = gtk_revealer_new ();
gtk_widget_set_valign (revealer, GTK_ALIGN_START);
gtk_revealer_set_transition_type (GTK_REVEALER (revealer), GTK_REVEALER_TRANSITION_TYPE_SLIDE_DOWN);
gtk_revealer_set_transition_duration (GTK_REVEALER (revealer), reveal_time * 1000);
gtk_revealer_set_reveal_child (GTK_REVEALER (revealer), TRUE);
g_signal_connect_after (revealer, "map", G_CALLBACK (toggle_reveal), NULL);
g_signal_connect_after (revealer, "notify::child-revealed", G_CALLBACK (toggle_reveal), NULL);
gtk_container_add (GTK_CONTAINER (window), revealer);
grid = gtk_grid_new ();
gtk_container_add (GTK_CONTAINER (revealer), grid);
cssprovider = gtk_css_provider_new ();
gtk_css_provider_load_from_data (cssprovider, "* { padding: 2px; text-shadow: 5px 5px 2px grey; }", -1, NULL);
for (x = 0; x < 10; x++)
{
for (y = 0; y < 20; y++)
{
widget = gtk_label_new ("Hello World");
gtk_style_context_add_provider (gtk_widget_get_style_context (widget),
GTK_STYLE_PROVIDER (cssprovider),
GTK_STYLE_PROVIDER_PRIORITY_APPLICATION);
gtk_grid_attach (GTK_GRID (grid), widget, x, y, 1, 1);
}
}
gtk_widget_show_all (window);
gtk_main ();
return 0;
}