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-rw-r--r--test/ps-eps.c354
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diff --git a/test/ps-eps.c b/test/ps-eps.c
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--- a/test/ps-eps.c
+++ /dev/null
@@ -1,354 +0,0 @@
-/*
- * Copyright © 2006 Red Hat, Inc.
- * Copyright © 2009 Adrian Johnson
- * Copyright © 2008 Chris Wilson
- *
- * 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: Carl D. Worth <cworth@cworth.org>
- * Adrian Johnson <ajohnson@redneon.com>
- * Chris Wilson <chris@chris-wilson.co.uk>
- */
-
-#ifdef HAVE_CONFIG_H
-#include "config.h"
-#endif
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-#include <cairo.h>
-#include <cairo-ps.h>
-
-#ifdef HAVE_UNISTD_H
-#include <unistd.h>
-#include <errno.h>
-#endif
-#if HAVE_SYS_STAT_H
-#include <sys/stat.h>
-#endif
-
-#include "cairo-test.h"
-#include "buffer-diff.h"
-
-/* Test EPS output.
- */
-
-#define WIDTH 595
-#define HEIGHT 842
-
-/* Reference Bounding Box */
-#define LLX 95
-#define LLY 687
-#define URX 155
-#define URY 747
-
-static void
-_xunlink (const cairo_test_context_t *ctx, const char *pathname)
-{
- if (unlink (pathname) < 0 && errno != ENOENT) {
- cairo_test_log (ctx, "Error: Cannot remove %s: %s\n",
- pathname, strerror (errno));
- exit (1);
- }
-}
-
-static cairo_bool_t
-check_result (cairo_test_context_t *ctx,
- const cairo_boilerplate_target_t *target,
- const char *test_name,
- const char *base_name,
- cairo_surface_t *surface)
-{
- const char *format;
- char *ref_name;
- char *png_name;
- char *diff_name;
- cairo_surface_t *test_image, *ref_image, *diff_image;
- buffer_diff_result_t result;
- cairo_status_t status;
- cairo_bool_t ret;
-
- /* XXX log target, OUTPUT, REFERENCE, DIFFERENCE for index.html */
-
- if (target->finish_surface != NULL) {
- status = target->finish_surface (surface);
- if (status) {
- cairo_test_log (ctx, "Error: Failed to finish surface: %s\n",
- cairo_status_to_string (status));
- cairo_surface_destroy (surface);
- return FALSE;
- }
- }
-
- xasprintf (&png_name, "%s.out.png", base_name);
- xasprintf (&diff_name, "%s.diff.png", base_name);
-
- test_image = target->get_image_surface (surface, 0, WIDTH, HEIGHT);
- if (cairo_surface_status (test_image)) {
- cairo_test_log (ctx, "Error: Failed to extract page: %s\n",
- cairo_status_to_string (cairo_surface_status (test_image)));
- cairo_surface_destroy (test_image);
- free (png_name);
- free (diff_name);
- return FALSE;
- }
-
- _xunlink (ctx, png_name);
- status = cairo_surface_write_to_png (test_image, png_name);
- if (status) {
- cairo_test_log (ctx, "Error: Failed to write output image: %s\n",
- cairo_status_to_string (status));
- cairo_surface_destroy (test_image);
- free (png_name);
- free (diff_name);
- return FALSE;
- }
-
- format = cairo_boilerplate_content_name (target->content);
- ref_name = cairo_test_reference_filename (ctx,
- base_name,
- test_name,
- target->name,
- target->basename,
- format,
- CAIRO_TEST_REF_SUFFIX,
- CAIRO_TEST_PNG_EXTENSION);
- if (ref_name == NULL) {
- cairo_test_log (ctx, "Error: Cannot find reference image for %s\n",
- base_name);
- cairo_surface_destroy (test_image);
- free (png_name);
- free (diff_name);
- return FALSE;
- }
-
- ref_image = cairo_test_get_reference_image (ctx, ref_name,
- target->content == CAIRO_TEST_CONTENT_COLOR_ALPHA_FLATTENED);
- if (cairo_surface_status (ref_image)) {
- cairo_test_log (ctx, "Error: Cannot open reference image for %s: %s\n",
- ref_name,
- cairo_status_to_string (cairo_surface_status (ref_image)));
- cairo_surface_destroy (ref_image);
- cairo_surface_destroy (test_image);
- free (png_name);
- free (diff_name);
- free (ref_name);
- return FALSE;
- }
-
- diff_image = cairo_image_surface_create (CAIRO_FORMAT_ARGB32,
- WIDTH, HEIGHT);
-
- ret = TRUE;
- status = image_diff (ctx,
- test_image, ref_image, diff_image,
- &result);
- _xunlink (ctx, diff_name);
- if (status) {
- cairo_test_log (ctx, "Error: Failed to compare images: %s\n",
- cairo_status_to_string (status));
- ret = FALSE;
- } else if (image_diff_is_failure (&result, target->error_tolerance))
- {
- ret = FALSE;
-
- status = cairo_surface_write_to_png (diff_image, diff_name);
- if (status) {
- cairo_test_log (ctx, "Error: Failed to write differences image: %s\n",
- cairo_status_to_string (status));
- }
- }
-
- cairo_surface_destroy (test_image);
- cairo_surface_destroy (diff_image);
- free (png_name);
- free (diff_name);
- free (ref_name);
-
- return ret;
-}
-
-
-#define DOCUMENT_BBOX "%%BoundingBox:"
-#define PAGE_BBOX "%%PageBoundingBox:"
-
-static cairo_bool_t
-check_bbox (cairo_test_context_t *ctx,
- const char *base_name)
-{
- char *filename;
- FILE *f;
- char buf[256];
- cairo_bool_t bbox_pass, page_bbox_pass;
- int llx, lly, urx, ury;
- int ret;
-
- xasprintf (&filename, "%s.out.ps", base_name);
- f = fopen (filename, "r");
- if (!f) {
- cairo_test_log (ctx, "Error: Cannot open EPS output: %s\n",
- base_name);
- free (filename);
- return FALSE;
- }
-
- bbox_pass = FALSE;
- page_bbox_pass = FALSE;
- while (!feof(f)) {
- if (fgets (buf, sizeof(buf), f) == (char *)EOF) {
- cairo_test_log (ctx, "Error: Unexpected EOF in %s\n",
- filename);
- break;
- }
-
- if (strncmp (buf, DOCUMENT_BBOX, strlen (DOCUMENT_BBOX)) == 0) {
- ret = sscanf (buf+strlen (DOCUMENT_BBOX), "%d %d %d %d", &llx, &lly, &urx, &ury);
- if (ret == 4 && llx == LLX && lly == LLY && urx == URX && ury == URY)
- bbox_pass = TRUE;
- }
-
- if (strncmp (buf, PAGE_BBOX, strlen (PAGE_BBOX)) == 0) {
- ret = sscanf (buf+strlen (PAGE_BBOX), "%d %d %d %d", &llx, &lly, &urx, &ury);
- if (ret == 4 && llx == LLX && lly == LLY && urx == URX && ury == URY)
- page_bbox_pass = TRUE;
- }
- }
- fclose (f);
-
- if (!bbox_pass || !page_bbox_pass) {
- cairo_test_log (ctx, "Error: EPS Bounding Box does not match reference Bounding Box\n");
- return FALSE;
- }
-
- free (filename);
-
- return TRUE;
-}
-
-static cairo_test_status_t
-preamble (cairo_test_context_t *ctx)
-{
- cairo_t *cr;
- cairo_test_status_t ret = CAIRO_TEST_UNTESTED;
- unsigned int i;
- const char *path = cairo_test_mkdir (CAIRO_TEST_OUTPUT_DIR) ? CAIRO_TEST_OUTPUT_DIR : ".";
-
- for (i = 0; i < ctx->num_targets; i++) {
- const cairo_boilerplate_target_t *target = ctx->targets_to_test[i];
- cairo_surface_t *surface = NULL;
- char *base_name;
- void *closure;
- const char *format;
- cairo_status_t status;
- cairo_bool_t pass;
- char *test_name;
-
- if (! cairo_test_is_target_enabled (ctx, target->name))
- continue;
-
- format = cairo_boilerplate_content_name (target->content);
- xasprintf (&test_name, "ps-eps");
- xasprintf (&base_name, "%s/ps-eps.%s.%s",
- path, target->name, format);
-
- surface = (target->create_surface) (base_name,
- target->content,
- WIDTH, HEIGHT,
- WIDTH, HEIGHT,
- CAIRO_BOILERPLATE_MODE_TEST,
- &closure);
-
- if (surface == NULL) {
- free (base_name);
- free (test_name);
- continue;
- }
-
- cairo_ps_surface_set_eps (surface, TRUE);
- if (!cairo_ps_surface_get_eps (surface)) {
- cairo_surface_destroy (surface);
- if (target->cleanup)
- target->cleanup (closure);
-
- free (base_name);
- free (test_name);
- continue;
- }
-
- cairo_test_log (ctx,
- "Testing ps-eps with %s target\n",
- target->name);
- printf ("%s:\t", base_name);
- fflush (stdout);
-
- cairo_surface_set_device_offset (surface, 25, 25);
- cr = cairo_create (surface);
-
- cairo_new_sub_path (cr);
- cairo_arc (cr, 100, 100, 25, 0, 2*M_PI);
- cairo_set_line_width (cr, 10);
- cairo_stroke (cr);
-
- cairo_show_page (cr);
-
- status = cairo_status (cr);
- cairo_destroy (cr);
-
- if (status) {
- cairo_test_log (ctx, "Error: Failed to create target surface: %s\n",
- cairo_status_to_string (status));
- pass = FALSE;
- } else {
- pass = TRUE;
- /* extract the image and compare it to our reference */
- if (! check_result (ctx, target, test_name, base_name, surface))
- pass = FALSE;
-
- /* check the bounding box of the EPS file and compare it to our reference */
- if (! check_bbox (ctx, base_name))
- pass = FALSE;
- }
- cairo_surface_destroy (surface);
- if (target->cleanup)
- target->cleanup (closure);
-
- free (base_name);
- free (test_name);
-
- if (pass) {
- printf ("PASS\n");
- ret = CAIRO_TEST_SUCCESS;
- } else {
- printf ("FAIL\n");
- ret = CAIRO_TEST_FAILURE;
- }
- fflush (stdout);
- }
-
- return ret;
-}
-
-CAIRO_TEST (ps_eps,
- "Check EPS output from PS surface",
- "ps, api", /* keywords */
- NULL, /* requirements */
- 0, 0,
- preamble, NULL)
generated by cgit v1.2.3 (git 2.25.1) at 2024-04-16 22:07:56 +0000