Augment cairo_test_init with cairo_test_fini to avoid leak

Without this, any tests that were using cairo_test_init rather than
cairo_test would end up leaking a FILE* for the log file. So this
keeps valgrind much more happy with the test suite.

1 files changed, 9 insertions, 5 deletions

diff --git a/test/cairo-test.h b/test/cairo-test.h
index a2d0285b..d3612ba4 100755
--- a/test/cairo-test.h
+++ b/test/cairo-test.h
@@ -101,17 +101,21 @@ typedef struct _cairo_test {
 cairo_test_status_t
 cairo_test (cairo_test_t *test);
 
-/* cairo_test_init() and cairo_test_log() exist to help in writing
- * tests for which cairo_test() is not appropriate for one reason or
- * another. For example, some tests might not be doing any drawing at
- * all, or may need to create their own cairo_t rather than be handed
- * one by cairo_test.
+/* cairo_test_init(), cairo_test_log(), and cairo_test_fini() exist to
+ * help in writing tests for which cairo_test() is not appropriate for
+ * one reason or another. For example, some tests might not be doing
+ * any drawing at all, or may need to create their own cairo_t rather
+ * than be handed one by cairo_test.
  */
 
 /* Initialize test-specific resources, (log files, etc.) */
 void
 cairo_test_init (const char *test_name);
 
+/* Finalize test-specific resource. */
+void
+cairo_test_fini (void);
+
 /* Print a message to the log file, ala printf. */
 void
 cairo_test_log (const char *fmt, ...) CAIRO_PRINTF_FORMAT(1, 2);