From c224a7968998ff627a2dcc3ab41f907c5f8541b0 Mon Sep 17 00:00:00 2001
From: Brad King <brad.king@kitware.com>
Date: Tue, 31 Mar 2015 10:42:28 -0400
Subject: test: Print command line string when a test fails

This will make it easy to re-run the command by hand for debugging.
---
 test/run.cmake | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/test/run.cmake b/test/run.cmake
index 57822cd..5e1c55b 100644
--- a/test/run.cmake
+++ b/test/run.cmake
@@ -73,6 +73,8 @@ foreach(o result stdout stderr ${maybe_xml})
 endforeach()
 
 if(msg)
+  string(REPLACE ";" "\" \"" command_string "\"${command}\"")
+  set(msg "${msg}Command was:\n command> ${command_string}\n")
   message(SEND_ERROR
     "${msg}"
     "${expect-result}"
-- 
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