commit 84912f242b9a0770008d5b9c515a64da58904568
author keunyoung <keunyoung@google.com> Mon Mar 25 19:18:26 2013 +0000
committer Android (Google) Code Review <android-gerrit@google.com> Mon Mar 25 19:18:27 2013 +0000
tree df26d121471e63c9f644e2c913723090ec6d49d5
parent f1a493b1cc81290265571d65fd6ed96162b19bea
parent 3929036e909e0fe1d51cc50b0885ed44d35a03b8

Merge "check access before read" into jb-mr2-dev

suite/pts/deviceTests/filesystemperf/src/com/android/pts/filesystemperf/FileUtil.java

diff --git a/suite/pts/deviceTests/filesystemperf/src/com/android/pts/filesystemperf/FileUtil.java b/suite/pts/deviceTests/filesystemperf/src/com/android/pts/filesystemperf/FileUtil.java
index 087cf0d..319445f 100644
--- a/suite/pts/deviceTests/filesystemperf/src/com/android/pts/filesystemperf/FileUtil.java
+++ b/suite/pts/deviceTests/filesystemperf/src/com/android/pts/filesystemperf/FileUtil.java
@@ -190,7 +190,7 @@
             MeasureRun run)  throws Exception {
         double[] result = new double[count];
         File procIo = new File("/proc/self/io");
-        boolean measureIo = procIo.exists();
+        boolean measureIo = procIo.exists() && procIo.canRead();
         long prev = System.currentTimeMillis();
         RWAmount prevAmount = new RWAmount();
         if (measureIo) {