More test suite infrastructure improvements:

- Remove cairo_test_expect_failure.  cairo-test.c now checks
  env var CAIRO_XFAIL_TESTS to see if the running test is
  expected to fail.  The reason for expected failure is
  appended to the test description.
- Test description is written out.
- Failed/crashed tests also write a line out to stderr (in red),
  so one can now redirect stdout to /dev/null to only see failures.
- cairo_test() has been changed to not take the draw function
  anymore, instead, draw function is now part of the test struct.
- "make check" doesn't allow limiting backends to test using env
  var anymore.  To limit backends to test, one should use the
  TARGETS variable on the make command line.
- "make check-valgrind" now writes its log to valgrind-log instead
  of valgrind.log, to not interfere with test log file processing.

1 files changed, 1 insertions, 1 deletions

diff --git a/test/xlib-surface.c b/test/xlib-surface.c
index 559c19ad..e20b6ebf 100644
--- a/test/xlib-surface.c
+++ b/test/xlib-surface.c
@@ -220,7 +220,7 @@ main (void)
     cairo_bool_t offscreen;
     result = 0;
 
-    printf("\n");
+    cairo_test_init ("xlib-surface");
     log_file = fopen ("xlib-surface.log", "w");
     if (log_file == NULL) {
 	fprintf (stderr, "Error opening log file: %s\n", "xlib-surface.log");