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-rw-r--r--test/linear-gradient.c132
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diff --git a/test/linear-gradient.c b/test/linear-gradient.c
deleted file mode 100644
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--- a/test/linear-gradient.c
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@@ -1,132 +0,0 @@
-/*
- * Copyright © 2005 Red Hat, 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
- * Red Hat, Inc. not be used in advertising or publicity pertaining to
- * distribution of the software without specific, written prior
- * permission. Red Hat, Inc. makes no representations about the
- * suitability of this software for any purpose. It is provided "as
- * is" without express or implied warranty.
- *
- * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS
- * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
- * FITNESS, IN NO EVENT SHALL RED HAT, INC. 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: Owen Taylor <otaylor@redhat.com>
- */
-
-#include "cairo-test.h"
-#include "stdio.h"
-
-/* The test matrix is
- *
- * A) Horizontal B) 5° C) 45° D) Vertical
- * 1) Rotated 0° 2) Rotated 45° C) Rotated 90°
- * a) 2 stop b) 3 stop
- *
- * A1a B1a C1a D1a
- * A2a B2a C2a D2a
- * A3a B3a C3a D3a
- * A1b B1b C1b D1b
- * A2b B2b C2b D2b
- * A3b B3b C3b D3b
- */
-
-static const double gradient_angles[] = { 0, 45, 90 };
-#define N_GRADIENT_ANGLES 3
-static const double rotate_angles[] = { 0, 45, 90 };
-#define N_ROTATE_ANGLES 3
-static const int n_stops[] = { 2, 3 };
-#define N_N_STOPS 2
-
-#define UNIT_SIZE 6
-#define UNIT_SIZE 6
-#define PAD 1
-
-#define WIDTH N_GRADIENT_ANGLES * UNIT_SIZE + (N_GRADIENT_ANGLES + 1) * PAD
-#define HEIGHT N_N_STOPS * N_ROTATE_ANGLES * UNIT_SIZE + (N_N_STOPS * N_ROTATE_ANGLES + 1) * PAD
-
-static void
-draw_unit (cairo_t *cr,
- double gradient_angle,
- double rotate_angle,
- int n_stops)
-{
- cairo_pattern_t *pattern;
-
- cairo_rectangle (cr, 0, 0, 1, 1);
- cairo_clip (cr);
- cairo_new_path(cr);
-
- cairo_set_source_rgb (cr, 0.0, 0.0, 0.0);
- cairo_rectangle (cr, 0, 0, 1, 1);
- cairo_fill (cr);
-
- cairo_translate (cr, 0.5, 0.5);
- cairo_scale (cr, 1 / 1.5, 1 / 1.5);
- cairo_rotate (cr, rotate_angle);
-
- pattern = cairo_pattern_create_linear (-0.5 * cos (gradient_angle), -0.5 * sin (gradient_angle),
- 0.5 * cos (gradient_angle), 0.5 * sin (gradient_angle));
-
- if (n_stops == 2) {
- cairo_pattern_add_color_stop_rgb (pattern, 0.,
- 0.3, 0.3, 0.3);
- cairo_pattern_add_color_stop_rgb (pattern, 1.,
- 1.0, 1.0, 1.0);
- } else {
- cairo_pattern_add_color_stop_rgb (pattern, 0.,
- 1.0, 0.0, 0.0);
- cairo_pattern_add_color_stop_rgb (pattern, 0.5,
- 1.0, 1.0, 1.0);
- cairo_pattern_add_color_stop_rgb (pattern, 1.,
- 0.0, 0.0, 1.0);
- }
-
- cairo_set_source (cr, pattern);
- cairo_pattern_destroy (pattern);
- cairo_rectangle (cr, -0.5, -0.5, 1, 1);
- cairo_fill (cr);
-}
-
-static cairo_test_status_t
-draw (cairo_t *cr, int width, int height)
-{
- int i, j, k;
-
- cairo_set_source_rgb (cr, 0.5, 0.5, 0.5);
- cairo_paint (cr);
-
- for (i = 0; i < N_GRADIENT_ANGLES; i++)
- for (j = 0; j < N_ROTATE_ANGLES; j++)
- for (k = 0; k < N_N_STOPS; k++) {
- cairo_save (cr);
- cairo_translate (cr,
- PAD + (PAD + UNIT_SIZE) * i,
- PAD + (PAD + UNIT_SIZE) * (N_ROTATE_ANGLES * k + j));
- cairo_scale (cr, UNIT_SIZE, UNIT_SIZE);
-
- draw_unit (cr,
- gradient_angles[i] * M_PI / 180.,
- rotate_angles[j] * M_PI / 180.,
- n_stops[k]);
- cairo_restore (cr);
- }
-
- return CAIRO_TEST_SUCCESS;
-}
-
-CAIRO_TEST (linear_gradient,
- "Tests the drawing of linear gradients",
- "gradient", /* keywords */
- NULL, /* requirements */
- WIDTH, HEIGHT,
- NULL, draw)