[gnome-photos/wip/rishi/unit-tests-gegl] tests: Test the GEGL utilities
- From: Debarshi Ray <debarshir src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [gnome-photos/wip/rishi/unit-tests-gegl] tests: Test the GEGL utilities
- Date: Fri, 23 Nov 2018 22:21:27 +0000 (UTC)
commit 10ead2de9f148b7a25dbafb5513557ea9c3aa908
Author: Debarshi Ray <debarshir gnome org>
Date: Fri Nov 16 08:51:09 2018 +0100
tests: Test the GEGL utilities
tests/unit/Makefile.am | 18 ++
tests/unit/meson.build | 3 +
tests/unit/photos-test-gegl.c | 481 ++++++++++++++++++++++++++++++++++++++++++
3 files changed, 502 insertions(+)
---
diff --git a/tests/unit/Makefile.am b/tests/unit/Makefile.am
index f4278c31..c180591e 100644
--- a/tests/unit/Makefile.am
+++ b/tests/unit/Makefile.am
@@ -10,9 +10,27 @@ dist_test_data = \
$(NULL)
test_programs = \
+ photos-test-gegl \
photos-test-pipeline \
$(NULL)
+photos_test_gegl_CPPFLAGS = \
+ $(GDK_PIXBUF_CFLAGS) \
+ $(GEGL_CFLAGS) \
+ $(GIO_CFLAGS) \
+ $(GLIB_CFLAGS) \
+ -I$(top_builddir)/src \
+ -I$(top_srcdir)/src \
+ $(NULL)
+
+photos_test_gegl_LDADD = \
+ $(GDK_PIXBUF_LIBS) \
+ $(GEGL_LIBS) \
+ $(GIO_LIBS) \
+ $(GLIB_LIBS) \
+ $(top_builddir)/src/libgnome-photos.la \
+ $(NULL)
+
photos_test_pipeline_CPPFLAGS = \
$(GDK_PIXBUF_CFLAGS) \
$(GEGL_CFLAGS) \
diff --git a/tests/unit/meson.build b/tests/unit/meson.build
index b1b3f4f4..623fbe55 100644
--- a/tests/unit/meson.build
+++ b/tests/unit/meson.build
@@ -12,6 +12,9 @@ test_env.set('MALLOC_CHECK_', '2')
test_env.set('MALLOC_PERTURB_', '@0@'.format(random_number % 256))
tests = {
+ 'photos-test-gegl': {
+ 'dependencies': [gdk_pixbuf_dep, gegl_dep, gio_dep, gio_unix_dep, glib_dep, libgnome_photos_dep]
+ },
'photos-test-pipeline': {
'dependencies': [gdk_pixbuf_dep, gegl_dep, gio_dep, gio_unix_dep, glib_dep, libgnome_photos_dep]
},
diff --git a/tests/unit/photos-test-gegl.c b/tests/unit/photos-test-gegl.c
new file mode 100644
index 00000000..e95f963f
--- /dev/null
+++ b/tests/unit/photos-test-gegl.c
@@ -0,0 +1,481 @@
+/*
+ * Photos - access, organize and share your photos on GNOME
+ * Copyright © 2018 Red Hat, Inc.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "config.h"
+
+#include <locale.h>
+
+#include <gegl.h>
+#include <glib.h>
+
+#include "photos-debug.h"
+#include "photos-gegl.h"
+#include "photos-quarks.h"
+
+
+typedef struct _PhotosTestGeglFixture PhotosTestGeglFixture;
+
+struct _PhotosTestGeglFixture
+{
+ const Babl *format;
+ GFile *destination;
+ GFile *source;
+ GeglBuffer *buffer;
+};
+
+
+static void
+photos_test_gegl_buffer_save_to_file (GeglBuffer *buffer, GFile *file)
+{
+ GeglNode *buffer_source;
+ GeglNode *png_save;
+ g_autoptr (GeglNode) graph = NULL;
+ g_autofree gchar *path = NULL;
+
+ g_assert_true (GEGL_IS_BUFFER (buffer));
+ g_assert_true (G_IS_FILE (file));
+
+ graph = gegl_node_new ();
+ buffer_source = gegl_node_new_child (graph, "operation", "gegl:buffer-source", "buffer", buffer, NULL);
+
+ path = g_file_get_path (file);
+ png_save = gegl_node_new_child (graph, "operation", "gegl:png-save", "bitdepth", 8, "path", path, NULL);
+
+ gegl_node_link (buffer_source, png_save);
+ gegl_node_process (png_save);
+}
+
+
+static void
+photos_test_gegl_setup (PhotosTestGeglFixture *fixture, gconstpointer user_data)
+{
+ const Babl *format;
+ g_autoptr (GeglBuffer) buffer = NULL;
+ GeglColor *checkerboard_color1 = NULL; /* TODO: use g_autoptr */
+ GeglColor *checkerboard_color2 = NULL; /* TODO: use g_autoptr */
+ GeglColor *path_fill = NULL; /* TODO: use g_autoptr */
+ GeglColor *path_stroke = NULL; /* TODO: use g_autoptr */
+ GeglNode *buffer_sink;
+ GeglNode *checkerboard;
+ GeglNode *convert_format;
+ GeglNode *crop;
+ GeglNode *over;
+ GeglNode *path;
+ GeglNode *translate;
+ g_autoptr (GeglNode) graph = NULL;
+ GeglPath *path_d = NULL; /* TODO: use g_autoptr */
+ gboolean even_dimensions = GPOINTER_TO_INT (user_data);
+ gdouble crop_dimension;
+
+ {
+ g_autoptr (GError) error = NULL;
+ g_autoptr (GFileIOStream) iostream = NULL;
+
+ fixture->destination = g_file_new_tmp (PACKAGE_TARNAME "-destination-XXXXXX.png", &iostream, &error);
+ g_assert_no_error (error);
+ }
+
+ {
+ g_autoptr (GError) error = NULL;
+ g_autoptr (GFileIOStream) iostream = NULL;
+
+ fixture->source = g_file_new_tmp (PACKAGE_TARNAME "-source-XXXXXX.png", &iostream, &error);
+ g_assert_no_error (error);
+ }
+
+ graph = gegl_node_new ();
+
+ checkerboard_color1 = gegl_color_new ("rgb(0.25, 0.25, 0.25)");
+ checkerboard_color2 = gegl_color_new ("rgb(0.75, 0.75, 0.75)");
+ checkerboard = gegl_node_new_child (graph,
+ "operation", "gegl:checkerboard",
+ "color1", checkerboard_color1,
+ "color2", checkerboard_color2,
+ "x", 5,
+ "y", 5,
+ NULL);
+
+ crop_dimension = even_dimensions ? 200.0 : 195;
+ crop = gegl_node_new_child (graph,
+ "operation", "gegl:crop",
+ "height", crop_dimension,
+ "width", crop_dimension,
+ NULL);
+
+ path_d = gegl_path_new_from_string ("M0,50 "
+ "C0,78 24,100 50,100 "
+ "C77,100 100,78 100,50 "
+ "C100,45 99,40 98,35 "
+ "C82,35 66,35 50,35 "
+ "C42,35 35,42 35,50 "
+ "C35,58 42,65 50,65 "
+ "C56,65 61,61 64,56 "
+ "C67,51 75,55 73,60 "
+ "C69,69 60,75 50,75 "
+ "C36,75 25,64 25,50 "
+ "C25,36 36,25 50,25 "
+ "L93,25 "
+ "C83,9 67,0 49,0 "
+ "C25,0 0,20 0,50 "
+ "z");
+ path_fill = gegl_color_new ("rgb(0.0, 0.6, 1.0)");
+ path_stroke = gegl_color_new ("rgb(0.0, 0.6, 1.0)");
+ path = gegl_node_new_child (graph,
+ "operation", "gegl:path",
+ "d", path_d,
+ "fill", path_fill,
+ "stroke", path_stroke,
+ "stroke-hardness", 1.0,
+ "stroke-width", 2.0,
+ NULL);
+
+ translate = gegl_node_new_child (graph, "operation", "gegl:translate", "x", 40.0, "y", 40.0, NULL);
+
+ over = gegl_node_new_child (graph, "operation", "svg:src-over", NULL);
+
+ format = babl_format ("R'G'B'A u8");
+ convert_format = gegl_node_new_child (graph, "operation", "gegl:convert-format", "format", format, NULL);
+
+ buffer_sink = gegl_node_new_child (graph, "operation", "gegl:buffer-sink", "buffer", &buffer, NULL);
+
+ gegl_node_link (path, translate);
+ gegl_node_connect_to (translate, "output", over, "aux");
+ gegl_node_link_many (checkerboard, crop, over, convert_format, buffer_sink, NULL);
+ gegl_node_process (buffer_sink);
+
+ fixture->buffer = g_object_ref (buffer);
+ photos_test_gegl_buffer_save_to_file (fixture->buffer, fixture->source);
+
+ fixture->format = gegl_buffer_get_format (fixture->buffer);
+ g_assert_true (fixture->format == format);
+
+ g_object_unref (checkerboard_color1);
+ g_object_unref (checkerboard_color2);
+ g_object_unref (path_fill);
+ g_object_unref (path_stroke);
+ g_object_unref (path_d);
+}
+
+
+static void
+photos_test_gegl_teardown (PhotosTestGeglFixture *fixture, gconstpointer user_data)
+{
+ g_object_unref (fixture->buffer);
+
+ g_file_delete (fixture->destination, NULL, NULL);
+ g_object_unref (fixture->destination);
+
+ g_file_delete (fixture->source, NULL, NULL);
+ g_object_unref (fixture->source);
+}
+
+
+static void
+photos_test_gegl_buffer_check_orientation (PhotosTestGeglFixture *fixture,
+ GQuark orientation,
+ const gchar *checksum)
+{
+ const Babl *format_oriented;
+ g_autoptr (GeglBuffer) buffer_oriented = NULL;
+ g_autofree gchar *checksum_oriented = NULL;
+
+ buffer_oriented = photos_gegl_buffer_apply_orientation (fixture->buffer, orientation);
+ photos_test_gegl_buffer_save_to_file (buffer_oriented, fixture->destination);
+
+ format_oriented = gegl_buffer_get_format (buffer_oriented);
+ g_assert_true (format_oriented == fixture->format);
+
+ checksum_oriented = photos_gegl_compute_checksum_for_buffer (G_CHECKSUM_SHA256, buffer_oriented);
+ g_assert_cmpstr (checksum_oriented, ==, checksum);
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_bottom_0 (PhotosTestGeglFixture *fixture, gconstpointer user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_BOTTOM,
+
"0497b2a1ff9aa9f6e7aa526b55157133d01331a0869602a4d4cc1f7a7bef420e");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_bottom_1 (PhotosTestGeglFixture *fixture, gconstpointer user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_BOTTOM,
+
"3d48c4f33015c4d0a0cbb9d360d3d2e9b76469ea103fc848fe87e2c924e9fac6");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_bottom_mirror_0 (PhotosTestGeglFixture *fixture, gconstpointer
user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_BOTTOM_MIRROR,
+
"13fda7c43a734c14a0bde04bf7f02439ffeea3ae96df83257c61d26a162413dc");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_bottom_mirror_1 (PhotosTestGeglFixture *fixture, gconstpointer
user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_BOTTOM_MIRROR,
+
"4f0baf15c92979db451114f0a8ed7cd5f420bd5cd78fc608454f05d6d18fef22");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_left_0 (PhotosTestGeglFixture *fixture, gconstpointer user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_LEFT,
+
"45a8e2c222c6f74b9d784b7bb521f871f8badb6ecd5e185505a8ed701505af11");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_left_1 (PhotosTestGeglFixture *fixture, gconstpointer user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_LEFT,
+
"d01f6c2acef43a97892aca978e20ba2bc51eff270b5eb8afed7c7bb9688ac0f0");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_left_mirror_0 (PhotosTestGeglFixture *fixture, gconstpointer
user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_LEFT_MIRROR,
+
"2459ca11c8d9e851ce161f1d0d61d9cbe7279d54585b42b71949eb3031faab20");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_left_mirror_1 (PhotosTestGeglFixture *fixture, gconstpointer
user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_LEFT_MIRROR,
+
"1e6697c518615474b68f16620ccab1c0cbd3c719e38d18ddbd34034734913963");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_right_0 (PhotosTestGeglFixture *fixture, gconstpointer user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_RIGHT,
+
"20b01f6e841a06ec8445c6446db4abe5ad65a3497044c5f5fcf3bcac1e4cc80a");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_right_1 (PhotosTestGeglFixture *fixture, gconstpointer user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_RIGHT,
+
"d52e677a3239e361c3811fdc6ccc709d0dea58378afea9c9ccebe087e7d6f7f9");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_right_mirror_0 (PhotosTestGeglFixture *fixture, gconstpointer
user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_RIGHT_MIRROR,
+
"9f2e6fe50c65cdcd4a1268dfba9f3102206549f6cd6c8a37d74d374ba8451445");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_right_mirror_1 (PhotosTestGeglFixture *fixture, gconstpointer
user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_RIGHT_MIRROR,
+
"ba36edfcc9931a643b79ab1b4b5559e7c53c3de996c4c4c8dd92b17b92bc2d7c");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_top_0 (PhotosTestGeglFixture *fixture, gconstpointer user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_TOP,
+
"4eaa696bb0758b890cb4764a96eb6f88f7c7a0f7ca8042f381381fc9ffdac19b");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_top_1 (PhotosTestGeglFixture *fixture, gconstpointer user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_TOP,
+
"fb42e2fcd0959a73e7bce22f3a549c03406598a745e7f5bb7feaa38e836fd7a1");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_top_mirror_0 (PhotosTestGeglFixture *fixture, gconstpointer
user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_TOP_MIRROR,
+
"c3bdf8f600308a9dc0f9d4ba040df3978bdd1ec95350edc18059ac130ad4c8e9");
+}
+
+
+static void
+photos_test_gegl_buffer_apply_orientation_top_mirror_1 (PhotosTestGeglFixture *fixture, gconstpointer
user_data)
+{
+ photos_test_gegl_buffer_check_orientation (fixture,
+ PHOTOS_ORIENTATION_TOP_MIRROR,
+
"381f2e004c5e5d0a2b22e014cda830cbb6007118dd5aaea2e812705d086f89d0");
+}
+
+
+gint
+main (gint argc, gchar *argv[])
+{
+ gint exit_status;
+
+ setlocale (LC_ALL, "");
+ g_setenv ("GEGL_THREADS", "1", FALSE);
+ g_test_init (&argc, &argv, NULL);
+ photos_debug_init ();
+ photos_gegl_init ();
+ photos_gegl_ensure_builtins ();
+
+ g_test_add ("/gegl/buffer/apply_orientation/bottom-0",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (TRUE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_bottom_0,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/bottom-1",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (FALSE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_bottom_1,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/bottom-mirror-0",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (TRUE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_bottom_mirror_0,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/bottom-mirror-1",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (FALSE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_bottom_mirror_1,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/left-0",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (TRUE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_left_0,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/left-1",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (FALSE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_left_1,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/left-mirror-0",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (TRUE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_left_mirror_0,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/left-mirror-1",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (FALSE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_left_mirror_1,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/right-0",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (TRUE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_right_0,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/right-1",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (FALSE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_right_1,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/right-mirror-0",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (TRUE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_right_mirror_0,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/right-mirror-1",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (FALSE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_right_mirror_1,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/top-0",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (TRUE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_top_0,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/top-1",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (FALSE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_top_1,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/top-mirror-0",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (TRUE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_top_mirror_0,
+ photos_test_gegl_teardown);
+
+ g_test_add ("/gegl/buffer/apply_orientation/top-mirror-1",
+ PhotosTestGeglFixture,
+ GINT_TO_POINTER (FALSE),
+ photos_test_gegl_setup,
+ photos_test_gegl_buffer_apply_orientation_top_mirror_1,
+ photos_test_gegl_teardown);
+
+ exit_status = g_test_run ();
+
+ gegl_exit ();
+ return exit_status;
+}
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