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, 3 insertions, 3 deletions

diff --git a/test/fallback-resolution.c b/test/fallback-resolution.c
index 37c37f546..3d4b4921c 100644
--- a/test/fallback-resolution.c
+++ b/test/fallback-resolution.c
@@ -44,7 +44,7 @@
 #define SIZE INCHES_TO_POINTS(1)
 
 static void
-draw (cairo_t *cr, double width, double height, double ppi)
+draw_with_ppi (cairo_t *cr, double width, double height, double ppi)
 {
     char message[80];
 
@@ -94,7 +94,7 @@ main (void)
 
     num_pages = sizeof (ppi) / sizeof (ppi[0]);
 
-    printf("\n");
+    cairo_test_init ("fallback-resolution");
 
     for (backend=0; backend < NUM_BACKENDS; backend++) {
 
@@ -123,7 +123,7 @@ main (void)
 	{
 	    cairo_surface_set_fallback_resolution (surface, ppi[page], ppi[page]);
 
-	    draw (cr, SIZE, SIZE, ppi[page]);
+	    draw_with_ppi (cr, SIZE, SIZE, ppi[page]);
 
 	    /* Backend-specific means of "advancing a page" */
 	    switch (backend) {