From c2fd65dba35027a52696f497d414194514519d0f Mon Sep 17 00:00:00 2001
From: =?utf8?q?S=C3=B8ren=20Sandmann?= <ssp@redhat.com>
Date: Wed, 4 Dec 2013 10:32:29 -0500
Subject: [PATCH] pixel-test: Command line argument to specify the regression
 to run

A new command line argument allows the user to specify which one of
the regressions should be run.
---
 test/pixel-test.c | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/test/pixel-test.c b/test/pixel-test.c
index 1ff4d8c..9d2831d 100644
--- a/test/pixel-test.c
+++ b/test/pixel-test.c
@@ -302,8 +302,20 @@ main (int argc, char **argv)
 {
     int result = 0;
     int i, j;
+    int lo, hi;
 
-    for (i = 0; i < ARRAY_LENGTH (regressions); ++i)
+    if (argc > 1)
+    {
+	lo = atoi (argv[1]);
+	hi = lo + 1;
+    }
+    else
+    {
+	lo = 0;
+	hi = ARRAY_LENGTH (regressions);
+    }
+
+    for (i = lo; i < hi; ++i)
     {
 	const pixel_combination_t *combination = &(regressions[i]);
 
-- 
2.34.1