From ca777655bcd7853ff72a072d24b017fb3d62b837 Mon Sep 17 00:00:00 2001
From: Gareth Rees <gdr@ravenbrook.com>
Date: Mon, 15 Jul 2013 16:39:22 +0100
Subject: [PATCH] Improve reporting of test failures on windows, so that the
 continuous integration is helpful.

Copied from Perforce
 Change: 183043
 ServerID: perforce.ravenbrook.com
---
 mps/tool/testrun.bat | 26 +++++++++++++++++++++++---
 1 file changed, 23 insertions(+), 3 deletions(-)

diff --git a/mps/tool/testrun.bat b/mps/tool/testrun.bat
index 49a12660783..097fc2b7cdd 100755
--- a/mps/tool/testrun.bat
+++ b/mps/tool/testrun.bat
@@ -8,17 +8,37 @@ shift
 set VARIETY=%1
 shift
 
-set LOG=%TMP%\mps.%VARIETY%.log
-echo Logging test output to %LOG%
+set TEST_COUNT=0
+set PASS_COUNT=0
+set SEPARATOR=----------------------------------------
+set LOGDIR=%TMP%\mps-%VARIETY%-log
+echo Logging test output to %LOGDIR%
+rmdir /q /s %LOGDIR%
+mkdir %LOGDIR%
 
 :loop
 if "%1"=="" goto continue
+    set /a TEST_COUNT=%TEST_COUNT%+1
     echo Running %1
-    %PFM%\%VARIETY%\%1 >> %LOG%
+    %PFM%\%VARIETY%\%1 > %LOGDIR%\%1
+    if "%errorlevel%"=="0" goto success
+        echo %SEPARATOR%%SEPARATOR%
+        type %LOGDIR%\%1
+        echo %SEPARATOR%%SEPARATOR%
+        set /a FAIL_COUNT=%FAIL_COUNT%+1
+    :success
 shift
 goto loop
 :continue
 
+if "%FAIL_COUNT%"=="0" goto allpass
+    echo Tests: %TEST_COUNT%  Failures: %FAIL_COUNT%
+    exit 1
+
+:allpass
+echo Tests: %TEST_COUNT%  All tests pass.
+
+
 @rem C. COPYRIGHT AND LICENSE
 @rem
 @rem Copyright (C) 2013 Ravenbrook Limited <http://www.ravenbrook.com/>.