66060e3307
with proper value names. Mark most values as _BROKEN because they use weird alpha compositing that has to die. Move GimpLayerModeEffects to libgimpbase, deprecate it, and set it as compat enum for GimpLayerMode. Add the GimpLayerModeEffects values as compat constants to script-fu and pygimp.
293 lines
8 KiB
C
293 lines
8 KiB
C
/* GIMP - The GNU Image Manipulation Program
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* Copyright (C) 2009 Martin Nordholts
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <gegl.h>
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#include <gtk/gtk.h>
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#include "widgets/widgets-types.h"
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#include "widgets/gimpuimanager.h"
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#include "core/gimp.h"
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#include "core/gimpcontext.h"
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#include "core/gimpimage.h"
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#include "core/gimplayer.h"
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#include "core/gimplayer-new.h"
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#include "operations/gimplevelsconfig.h"
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#include "tests.h"
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#include "gimp-app-test-utils.h"
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#define GIMP_TEST_IMAGE_SIZE 100
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#define ADD_IMAGE_TEST(function) \
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g_test_add ("/gimp-core/" #function, \
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GimpTestFixture, \
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gimp, \
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gimp_test_image_setup, \
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function, \
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gimp_test_image_teardown);
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#define ADD_TEST(function) \
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g_test_add ("/gimp-core/" #function, \
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GimpTestFixture, \
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gimp, \
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NULL, \
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function, \
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NULL);
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typedef struct
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{
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GimpImage *image;
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} GimpTestFixture;
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static void gimp_test_image_setup (GimpTestFixture *fixture,
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gconstpointer data);
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static void gimp_test_image_teardown (GimpTestFixture *fixture,
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gconstpointer data);
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/**
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* gimp_test_image_setup:
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* @fixture:
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* @data:
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*
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* Test fixture setup for a single image.
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**/
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static void
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gimp_test_image_setup (GimpTestFixture *fixture,
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gconstpointer data)
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{
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Gimp *gimp = GIMP (data);
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fixture->image = gimp_image_new (gimp,
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GIMP_TEST_IMAGE_SIZE,
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GIMP_TEST_IMAGE_SIZE,
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GIMP_RGB,
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GIMP_PRECISION_FLOAT_LINEAR);
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}
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/**
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* gimp_test_image_teardown:
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* @fixture:
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* @data:
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*
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* Test fixture teardown for a single image.
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**/
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static void
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gimp_test_image_teardown (GimpTestFixture *fixture,
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gconstpointer data)
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{
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g_object_unref (fixture->image);
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}
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/**
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* rotate_non_overlapping:
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* @fixture:
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* @data:
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*
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* Super basic test that makes sure we can add a layer
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* and call gimp_item_rotate with center at (0, -10)
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* without triggering a failed assertion .
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**/
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static void
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rotate_non_overlapping (GimpTestFixture *fixture,
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gconstpointer data)
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{
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Gimp *gimp = GIMP (data);
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GimpImage *image = fixture->image;
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GimpLayer *layer;
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GimpContext *context = gimp_context_new (gimp, "Test", NULL /*template*/);
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gboolean result;
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g_assert_cmpint (gimp_image_get_n_layers (image), ==, 0);
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layer = gimp_layer_new (image,
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GIMP_TEST_IMAGE_SIZE,
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GIMP_TEST_IMAGE_SIZE,
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babl_format ("R'G'B'A u8"),
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"Test Layer",
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GIMP_OPACITY_OPAQUE,
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GIMP_LAYER_MODE_NORMAL);
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g_assert_cmpint (GIMP_IS_LAYER (layer), ==, TRUE);
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result = gimp_image_add_layer (image,
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layer,
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GIMP_IMAGE_ACTIVE_PARENT,
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0,
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FALSE);
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gimp_item_rotate (GIMP_ITEM (layer), context, GIMP_ROTATE_90, 0., -10., TRUE);
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g_assert_cmpint (result, ==, TRUE);
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g_assert_cmpint (gimp_image_get_n_layers (image), ==, 1);
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g_object_unref (context);
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}
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/**
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* add_layer:
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* @fixture:
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* @data:
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*
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* Super basic test that makes sure we can add a layer.
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**/
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static void
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add_layer (GimpTestFixture *fixture,
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gconstpointer data)
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{
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GimpImage *image = fixture->image;
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GimpLayer *layer;
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gboolean result;
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g_assert_cmpint (gimp_image_get_n_layers (image), ==, 0);
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layer = gimp_layer_new (image,
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GIMP_TEST_IMAGE_SIZE,
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GIMP_TEST_IMAGE_SIZE,
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babl_format ("R'G'B'A u8"),
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"Test Layer",
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GIMP_OPACITY_OPAQUE,
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GIMP_LAYER_MODE_NORMAL);
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g_assert_cmpint (GIMP_IS_LAYER (layer), ==, TRUE);
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result = gimp_image_add_layer (image,
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layer,
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GIMP_IMAGE_ACTIVE_PARENT,
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0,
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FALSE);
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g_assert_cmpint (result, ==, TRUE);
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g_assert_cmpint (gimp_image_get_n_layers (image), ==, 1);
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}
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/**
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* remove_layer:
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* @fixture:
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* @data:
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*
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* Super basic test that makes sure we can remove a layer.
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**/
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static void
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remove_layer (GimpTestFixture *fixture,
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gconstpointer data)
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{
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GimpImage *image = fixture->image;
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GimpLayer *layer;
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gboolean result;
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g_assert_cmpint (gimp_image_get_n_layers (image), ==, 0);
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layer = gimp_layer_new (image,
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GIMP_TEST_IMAGE_SIZE,
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GIMP_TEST_IMAGE_SIZE,
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babl_format ("R'G'B'A u8"),
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"Test Layer",
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GIMP_OPACITY_OPAQUE,
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GIMP_LAYER_MODE_NORMAL);
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g_assert_cmpint (GIMP_IS_LAYER (layer), ==, TRUE);
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result = gimp_image_add_layer (image,
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layer,
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GIMP_IMAGE_ACTIVE_PARENT,
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0,
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FALSE);
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g_assert_cmpint (result, ==, TRUE);
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g_assert_cmpint (gimp_image_get_n_layers (image), ==, 1);
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gimp_image_remove_layer (image,
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layer,
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FALSE,
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NULL);
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g_assert_cmpint (gimp_image_get_n_layers (image), ==, 0);
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}
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/**
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* white_graypoint_in_red_levels:
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* @fixture:
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* @data:
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*
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* Makes sure the levels algorithm can handle when the graypoint is
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* white. It's easy to get a divide by zero problem when trying to
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* calculate what gamma will give a white graypoint.
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**/
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static void
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white_graypoint_in_red_levels (GimpTestFixture *fixture,
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gconstpointer data)
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{
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GimpRGB black = { 0, 0, 0, 0 };
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GimpRGB gray = { 1, 1, 1, 1 };
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GimpRGB white = { 1, 1, 1, 1 };
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GimpHistogramChannel channel = GIMP_HISTOGRAM_RED;
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GimpLevelsConfig *config;
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config = g_object_new (GIMP_TYPE_LEVELS_CONFIG, NULL);
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gimp_levels_config_adjust_by_colors (config,
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channel,
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&black,
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&gray,
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&white);
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/* Make sure we didn't end up with an invalid gamma value */
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g_object_set (config,
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"gamma", config->gamma[channel],
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NULL);
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}
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int
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main (int argc,
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char **argv)
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{
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Gimp *gimp;
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int result;
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g_test_init (&argc, &argv, NULL);
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gimp_test_utils_set_gimp2_directory ("GIMP_TESTING_ABS_TOP_SRCDIR",
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"app/tests/gimpdir");
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/* We share the same application instance across all tests */
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gimp = gimp_init_for_testing ();
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/* Add tests */
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ADD_IMAGE_TEST (add_layer);
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ADD_IMAGE_TEST (remove_layer);
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ADD_IMAGE_TEST (rotate_non_overlapping);
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ADD_TEST (white_graypoint_in_red_levels);
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/* Run the tests */
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result = g_test_run ();
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/* Don't write files to the source dir */
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gimp_test_utils_set_gimp2_directory ("GIMP_TESTING_ABS_TOP_BUILDDIR",
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"app/tests/gimpdir-output");
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/* Exit so we don't break script-fu plug-in wire */
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gimp_exit (gimp, TRUE);
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return result;
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}
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