diff options
Diffstat (limited to 'test/pattern-getters.c')
-rw-r--r-- | test/pattern-getters.c | 279 |
1 files changed, 0 insertions, 279 deletions
diff --git a/test/pattern-getters.c b/test/pattern-getters.c deleted file mode 100644 index 08508d7d4..000000000 --- a/test/pattern-getters.c +++ /dev/null @@ -1,279 +0,0 @@ -/* -*- Mode: c; c-basic-offset: 4; indent-tabs-mode: t; tab-width: 8; -*- */ -/* - * Copyright © 2005 Mozilla Corporation, Inc. - * - * Permission to use, copy, modify, distribute, and sell this software - * and its documentation for any purpose is hereby granted without - * fee, provided that the above copyright notice appear in all copies - * and that both that copyright notice and this permission notice - * appear in supporting documentation, and that the name of - * Mozilla Corporation not be used in advertising or publicity pertaining to - * distribution of the software without specific, written prior - * permission. Mozilla Corporation makes no representations about the - * suitability of this software for any purpose. It is provided "as - * is" without express or implied warranty. - * - * MOZILLA CORPORATION DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS - * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND - * FITNESS, IN NO EVENT SHALL MOZILLA CORPORATION BE LIABLE FOR ANY SPECIAL, - * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER - * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION - * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR - * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. - * - * Author: Vladimir Vukicevic <vladimir@pobox.com> - */ - -#include "cairo-test.h" -#include <stdlib.h> - -#define CHECK_SUCCESS do { \ - if (status) { \ - cairo_pattern_destroy (pat); \ - return cairo_test_status_from_status (ctx, status); \ - } \ -} while (0) - -static int -double_buf_equal (const cairo_test_context_t *ctx, double *a, double *b, int nc) -{ - int i; - for (i = 0; i < nc; i++) { - if (!CAIRO_TEST_DOUBLE_EQUALS(a[i],b[i])) { - cairo_test_log (ctx, "Error: doubles not equal: %g, %g\n", - a[i], b[i]); - return 0; - } - } - return 1; -} - -static cairo_test_status_t -draw (cairo_t *cr, int width, int height) -{ - const cairo_test_context_t *ctx = cairo_test_get_context (cr); - cairo_status_t status; - cairo_pattern_t *pat; - - /* Test pattern_get_rgba */ - { - double r, g, b, a; - pat = cairo_pattern_create_rgba (0.2, 0.3, 0.4, 0.5); - - status = cairo_pattern_get_rgba (pat, &r, &g, &b, &a); - CHECK_SUCCESS; - - if (!CAIRO_TEST_DOUBLE_EQUALS(r,0.2) || - !CAIRO_TEST_DOUBLE_EQUALS(g,0.3) || - !CAIRO_TEST_DOUBLE_EQUALS(b,0.4) || - !CAIRO_TEST_DOUBLE_EQUALS(a,0.5)) { - cairo_test_log (ctx, "Error: cairo_pattern_get_rgba returned unexepcted results: %g, %g, %g, %g\n", - r, g, b, a); - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - - cairo_pattern_destroy (pat); - } - - /* Test pattern_get_surface */ - { - cairo_surface_t *surf; - - pat = cairo_pattern_create_for_surface (cairo_get_target (cr)); - - status = cairo_pattern_get_surface (pat, &surf); - CHECK_SUCCESS; - - if (surf != cairo_get_target (cr)) { - cairo_test_log (ctx, "Error: cairo_pattern_get_resurface returned wrong surface\n"); - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - - cairo_pattern_destroy (pat); - } - - /* Test get_color_stops & linear_get_points */ - { - int i; - double x0, y0, x1, y1; - double expected_values[15] = { 0.0, 0.2, 0.4, 0.2, 1.0, - 0.5, 0.4, 0.5, 0.2, 0.5, - 1.0, 0.2, 0.4, 0.5, 0.2 }; - double new_buf[15]; - - pat = cairo_pattern_create_linear (1.0, 2.0, 3.0, 4.0); - - for (i = 0; i < 3; i++) { - cairo_pattern_add_color_stop_rgba (pat, - expected_values[i*5+0], - expected_values[i*5+1], - expected_values[i*5+2], - expected_values[i*5+3], - expected_values[i*5+4]); - } - - status = cairo_pattern_get_linear_points (pat, &x0, &y0, &x1, &y1); - CHECK_SUCCESS; - - if (!CAIRO_TEST_DOUBLE_EQUALS(x0,1.0) || - !CAIRO_TEST_DOUBLE_EQUALS(y0,2.0) || - !CAIRO_TEST_DOUBLE_EQUALS(x1,3.0) || - !CAIRO_TEST_DOUBLE_EQUALS(y1,4.0)) - { - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - - status = cairo_pattern_get_color_stop_count (pat, &i); - CHECK_SUCCESS; - - if (i != 3) { - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - - for (i = 0; i < 3; i++) { - status = cairo_pattern_get_color_stop_rgba (pat, i, - &new_buf[i*5+0], - &new_buf[i*5+1], - &new_buf[i*5+2], - &new_buf[i*5+3], - &new_buf[i*5+4]); - CHECK_SUCCESS; - } - - status = cairo_pattern_get_color_stop_rgba (pat, 5, NULL, NULL, NULL, NULL, NULL); - if (status != CAIRO_STATUS_INVALID_INDEX) { - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - - if (!double_buf_equal (ctx, new_buf, expected_values, - ARRAY_LENGTH (expected_values)) != 0) - { - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - - cairo_pattern_destroy (pat); - } - - /* Test radial_get_circles */ - { - double a, b, c, d, e, f; - pat = cairo_pattern_create_radial (1, 2, 3, - 4, 5, 6); - - status = cairo_pattern_get_radial_circles (pat, &a, &b, &c, &d, &e, &f); - CHECK_SUCCESS; - - if (!CAIRO_TEST_DOUBLE_EQUALS(a,1.0) || - !CAIRO_TEST_DOUBLE_EQUALS(b,2.0) || - !CAIRO_TEST_DOUBLE_EQUALS(c,3.0) || - !CAIRO_TEST_DOUBLE_EQUALS(d,4.0) || - !CAIRO_TEST_DOUBLE_EQUALS(e,5.0) || - !CAIRO_TEST_DOUBLE_EQUALS(f,6.0)) - { - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - - cairo_pattern_destroy (pat); - } - - /* Test mesh getters */ - { - unsigned int count; - int i; - pat = cairo_pattern_create_mesh (); - - status = cairo_mesh_pattern_get_patch_count (pat, &count); - CHECK_SUCCESS; - - if (count != 0) { - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - - cairo_mesh_pattern_begin_patch (pat); - cairo_mesh_pattern_move_to (pat, 0, 0); - cairo_mesh_pattern_line_to (pat, 0, 3); - cairo_mesh_pattern_line_to (pat, 3, 3); - cairo_mesh_pattern_line_to (pat, 3, 0); - - status = cairo_mesh_pattern_get_patch_count (pat, &count); - CHECK_SUCCESS; - - if (count != 0) { - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - - cairo_mesh_pattern_end_patch (pat); - - status = cairo_mesh_pattern_get_patch_count (pat, &count); - CHECK_SUCCESS; - - if (count != 1) { - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - - for (i = 0; i < 4; i++) { - double cp_x[4] = { 1, 1, 2, 2 }; - double cp_y[4] = { 1, 2, 2, 1 }; - double x, y; - - status = cairo_mesh_pattern_get_control_point (pat, 0, i, &x, &y); - CHECK_SUCCESS; - - if (!CAIRO_TEST_DOUBLE_EQUALS(x,cp_x[i]) || - !CAIRO_TEST_DOUBLE_EQUALS(y,cp_y[i])) - { - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - } - - cairo_mesh_pattern_begin_patch (pat); - cairo_mesh_pattern_move_to (pat, 0, 0); - cairo_mesh_pattern_line_to (pat, 1, 0); - cairo_mesh_pattern_line_to (pat, 1, 1); - cairo_mesh_pattern_set_corner_color_rgb (pat, 0, 1, 1, 1); - cairo_mesh_pattern_end_patch (pat); - - for (i = 0; i < 4; i++) { - double corner_color[4] = { 1, 0, 0, 1 }; - double a, r, g, b; - - status = cairo_mesh_pattern_get_corner_color_rgba (pat, 1, i, - &r, &g, &b, &a); - CHECK_SUCCESS; - - if (!CAIRO_TEST_DOUBLE_EQUALS(a,corner_color[i]) || - !CAIRO_TEST_DOUBLE_EQUALS(r,corner_color[i]) || - !CAIRO_TEST_DOUBLE_EQUALS(g,corner_color[i]) || - !CAIRO_TEST_DOUBLE_EQUALS(b,corner_color[i])) - { - cairo_pattern_destroy (pat); - return CAIRO_TEST_FAILURE; - } - } - - cairo_pattern_destroy (pat); - } - - cairo_set_source_rgb (cr, 0, 1, 0); - cairo_paint (cr); - - return CAIRO_TEST_SUCCESS; -} - -CAIRO_TEST (pattern_getters, - "Tests calls to pattern getter functions", - "pattern, api", /* keywords */ - NULL, /* requirements */ - 1, 1, - NULL, draw) |