test: Fix infinite loop in composite

When run in PIXMAN_RANDOMIZE_TESTS mode, this test would go into an
infinite loop because the loop started at 'seed' but the stop
condition was still N_TESTS.

diff --git a/test/composite.c b/test/composite.c
index b0e0ba4..9a001e5 100644 (file)
--- a/test/composite.c
+++ b/test/composite.c
@@ -909,13 +909,13 @@ main (int argc, char **argv)
 #ifdef USE_OPENMP
 #   pragma omp parallel for default(none) shared(result, argv, seed)
 #endif
-    for (i = seed; i <= N_TESTS; ++i)
+    for (i = 0; i <= N_TESTS; ++i)
     {
-       if (!result && !run_test (i))
+       if (!result && !run_test (i + seed))
        {
-           printf ("Test 0x%08X failed.\n", i);
+           printf ("Test 0x%08X failed.\n", seed + i);
            
-           result = i;
+           result = seed + i;
        }
     }