[test] Build test suite into single binary.

Avoid calling libtool to link every single test case, by building just one
binary from all the sources.

This binary is then given the task of choosing tests to run (based on user
selection and individual test requirement), forking each test into its own
process and accumulating the results.

1 files changed, 15 insertions, 13 deletions

diff --git a/test/xlib-expose-event.c b/test/xlib-expose-event.c
index fd0bbcb2a..a2bda1ac3 100644
--- a/test/xlib-expose-event.c
+++ b/test/xlib-expose-event.c
@@ -46,7 +46,7 @@
 #define SIZE 160
 #define NLOOPS 10
 
-static const char	png_filename[]	= "romedalen.png";
+static const char *png_filename = "romedalen.png";
 
 static cairo_bool_t
 check_visual (Display *dpy)
@@ -203,10 +203,9 @@ compare (const cairo_test_context_t *ctx, cairo_surface_t *surface)
 	CAIRO_TEST_SUCCESS : CAIRO_TEST_FAILURE;
 }
 
-int
-main (void)
+static cairo_test_status_t
+preamble (cairo_test_context_t *ctx)
 {
-    cairo_test_context_t ctx;
     Display *dpy;
     Drawable drawable;
     int screen;
@@ -215,18 +214,17 @@ main (void)
     int i, j;
     cairo_test_status_t result = CAIRO_TEST_UNTESTED;
 
-    cairo_test_init (&ctx, "xlib-expose-event");
-    if (! cairo_test_is_target_enabled (&ctx, "xlib"))
+    if (! cairo_test_is_target_enabled (ctx, "xlib"))
 	goto CLEANUP_TEST;
 
     dpy = XOpenDisplay (NULL);
     if (dpy == NULL) {
-	cairo_test_log (&ctx, "xlib-expose-event: Cannot open display, skipping\n");
+	cairo_test_log (ctx, "xlib-expose-event: Cannot open display, skipping\n");
 	goto CLEANUP_TEST;
     }
 
     if (! check_visual (dpy)) {
-	cairo_test_log (&ctx, "xlib-expose-event: default visual is not RGB24 or BGR24, skipping\n");
+	cairo_test_log (ctx, "xlib-expose-event: default visual is not RGB24 or BGR24, skipping\n");
 	goto CLEANUP_DISPLAY;
     }
 
@@ -238,7 +236,7 @@ main (void)
 					 DefaultVisual (dpy, screen),
 					 SIZE, SIZE);
     clear (surface);
-    draw (&ctx, surface, NULL, 0);
+    draw (ctx, surface, NULL, 0);
     for (i = 0; i < NLOOPS; i++) {
 	for (j = 0; j < NLOOPS; j++) {
 	    region[0].x = i * SIZE / NLOOPS;
@@ -261,11 +259,11 @@ main (void)
 	    region[3].width = SIZE / 4;
 	    region[3].height = SIZE / 4;
 
-	    draw (&ctx, surface, region, 4);
+	    draw (ctx, surface, region, 4);
 	}
     }
 
-    result = compare (&ctx, surface);
+    result = compare (ctx, surface);
 
     cairo_surface_destroy (surface);
 
@@ -275,8 +273,12 @@ main (void)
     XCloseDisplay (dpy);
 
   CLEANUP_TEST:
-    cairo_test_fini (&ctx);
-
     return result;
 }
 
+CAIRO_TEST (xlib_expose_event,
+	    "Emulate a typical expose event",
+	    "xlib", /* keywords */
+	    NULL, /* requirements */
+	    0, 0,
+	    preamble, NULL)