Add EPS test

This test demonstrates a regression in the EPS output since 1.8.8.
The ps-eps.ref.eps was created with 1.8.8.

1 files changed, 85 insertions, 0 deletions

diff --git a/test/ps-eps.c b/test/ps-eps.c
new file mode 100644
index 000000000..726cb4606
--- /dev/null
+++ b/test/ps-eps.c
@@ -0,0 +1,85 @@
+/*
+ * Copyright © 2006 Red Hat, Inc.
+ * Copyright © 2009 Adrian Johnson
+ *
+ * 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>
+ * Author: Adrian Johnson <ajohnson@redneon.com>
+ */
+
+#include <stdio.h>
+#include <math.h>
+#include <cairo.h>
+#include <cairo-ps.h>
+
+#include "cairo-test.h"
+
+/* Test EPS output.
+ */
+
+static cairo_test_status_t
+preamble (cairo_test_context_t *ctx)
+{
+    cairo_surface_t *surface;
+    cairo_t *cr;
+    cairo_status_t status;
+    const char *filename;
+
+    if (! (cairo_test_is_target_enabled (ctx, "ps2") ||
+	   cairo_test_is_target_enabled (ctx, "ps3")))
+    {
+	return CAIRO_TEST_UNTESTED;
+    }
+
+    filename = "ps-eps.out.eps";
+
+    surface = cairo_ps_surface_create (filename, 595, 842);
+    cairo_ps_surface_set_eps (surface, TRUE);
+    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);
+    cairo_surface_destroy (surface);
+
+    if (status) {
+	cairo_test_log (ctx, "Failed to create ps surface for file %s: %s\n",
+			filename, cairo_status_to_string (status));
+	return CAIRO_TEST_FAILURE;
+    }
+
+    printf ("ps-eps: Please check that %s looks/prints the same as ps-eps.ref.eps.\n", filename);
+    return CAIRO_TEST_SUCCESS;
+}
+
+CAIRO_TEST (ps_eps,
+	    "Check EPS output from PS surface",
+	    "ps, api", /* keywords */
+	    NULL, /* requirements */
+	    0, 0,
+	    preamble, NULL)