test: Add world-map from the perf-suite

As we use this a performance benchmark, it behooves us to check that we
are rendering it correctly.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>

test/Makefile.refs

@@ -1379,6 +1379,12 @@ REFERENCE_IMAGES = \
 	user-font.svg.ref.png \
 	user-font.xlib.ref.png \
 	white-in-noop.ref.png \
+	world-map-fill.image16.ref.png \
+	world-map-fill.ref.png \
+	world-map-stroke.image16.ref.png \
+	world-map-stroke.ref.png \
+	world-map.image16.ref.png \
+	world-map.ref.png \
 	xcb-snapshot-assert.ref.png \
 	xcb-stress-cache.ref.png \
 	xcb-surface-source.argb32.ref.png \

test/Makefile.sources

@@ -309,6 +309,7 @@ test_sources = \
 	user-font-mask.c				\
 	user-font-proxy.c				\
 	user-font-rescale.c				\
+	world-map.c					\
 	white-in-noop.c					\
 	xcb-stress-cache.c				\
 	xcb-snapshot-assert.c				\
@@ -371,7 +372,9 @@ fallback_resolution_test_sources = fallback-resolution.c
 cairo_test_suite_headers = \
 	buffer-diff.h \
 	cairo-test.h \
-	cairo-test-private.h
+	cairo-test-private.h \
+	world-map.h \
+	$(NULL)
 
 cairo_test_suite_sources = \
 	buffer-diff.c \

test/world-map.c

@@ -0,0 +1,151 @@
+/*
+ * Copyright © 2006 Red Hat, Inc.
+ *
+ * Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use, copy,
+ * modify, merge, publish, distribute, sublicense, and/or sell copies
+ * of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ *
+ * Author: Carl D. Worth <cworth@cworth.org>
+ */
+
+#include "cairo-test.h"
+
+#ifdef HAVE_UNISTD_H
+#include <unistd.h>
+#endif
+
+#define WIDTH 800
+#define HEIGHT 400
+
+typedef enum {
+    WM_NEW_PATH,
+    WM_MOVE_TO,
+    WM_LINE_TO,
+    WM_HLINE_TO,
+    WM_VLINE_TO,
+    WM_REL_LINE_TO,
+    WM_END
+} wm_type_t;
+
+typedef struct _wm_element {
+    wm_type_t type;
+    double x;
+    double y;
+} wm_element_t;
+
+#include "world-map.h"
+
+enum {
+    STROKE = 1,
+    FILL = 2,
+};
+
+static cairo_test_status_t
+draw_world_map (cairo_t *cr, int width, int height, int mode)
+{
+    const wm_element_t *e;
+    double cx, cy;
+
+    cairo_set_line_width (cr, 0.2);
+
+    cairo_set_source_rgb (cr, .68, .85, .90); /* lightblue */
+    cairo_rectangle (cr, 0, 0, 800, 400);
+    cairo_fill (cr);
+
+    e = &countries[0];
+    while (1) {
+	switch (e->type) {
+	case WM_NEW_PATH:
+	case WM_END:
+	    if (mode & FILL) {
+		cairo_set_source_rgb (cr, .75, .75, .75); /* silver */
+		cairo_fill_preserve (cr);
+	    }
+	    if (mode & STROKE) {
+		cairo_set_source_rgb (cr, .50, .50, .50); /* gray */
+		cairo_stroke (cr);
+	    }
+	    cairo_new_path (cr);
+	    cairo_move_to (cr, e->x, e->y);
+	    break;
+	case WM_MOVE_TO:
+	    cairo_close_path (cr);
+	    cairo_move_to (cr, e->x, e->y);
+	    break;
+	case WM_LINE_TO:
+	    cairo_line_to (cr, e->x, e->y);
+	    break;
+	case WM_HLINE_TO:
+	    cairo_get_current_point (cr, &cx, &cy);
+	    cairo_line_to (cr, e->x, cy);
+	    break;
+	case WM_VLINE_TO:
+	    cairo_get_current_point (cr, &cx, &cy);
+	    cairo_line_to (cr, cx, e->y);
+	    break;
+	case WM_REL_LINE_TO:
+	    cairo_rel_line_to (cr, e->x, e->y);
+	    break;
+	}
+	if (e->type == WM_END)
+	    break;
+	e++;
+    }
+
+    cairo_new_path (cr);
+
+    return CAIRO_TEST_SUCCESS;
+}
+
+static cairo_test_status_t
+draw_world_map_stroke (cairo_t *cr, int width, int height)
+{
+    return draw_world_map (cr, width, height, STROKE);
+}
+
+static cairo_test_status_t
+draw_world_map_fill (cairo_t *cr, int width, int height)
+{
+    return draw_world_map (cr, width, height, FILL);
+}
+
+static cairo_test_status_t
+draw_world_map_both (cairo_t *cr, int width, int height)
+{
+    return draw_world_map (cr, width, height, FILL | STROKE);
+}
+
+CAIRO_TEST (world_map,
+	    "Tests a complex drawing (part of the performance suite)",
+	    "fill, stroke", /* keywords */
+	    NULL, /* requirements */
+	    WIDTH, HEIGHT,
+	    NULL, draw_world_map_both)
+CAIRO_TEST (world_map_stroke,
+	    "Tests a complex drawing (part of the performance suite)",
+	    "stroke", /* keywords */
+	    NULL, /* requirements */
+	    WIDTH, HEIGHT,
+	    NULL, draw_world_map_stroke)
+CAIRO_TEST (world_map_fill,
+	    "Tests a complex drawing (part of the performance suite)",
+	    "fill", /* keywords */
+	    NULL, /* requirements */
+	    WIDTH, HEIGHT,
+	    NULL, draw_world_map_fill)