Merge "Run fsync tests on mutable filesystem." into marshmallow-cts-dev am:...

Merge "Run fsync tests on mutable filesystem." into marshmallow-cts-dev am: de1f02c0 am: 0fab155c
am: b46bb761

* commit 'b46bb761':
  Run fsync tests on mutable filesystem.

Change-Id: I212ee7226d5a5aa942696c96a49d2f74b1be9c93

tests/unistd_test.cpp

@@ -374,7 +374,7 @@ static void TestFsyncFunction(int (*fn)(int)) {
   close(fd);
 
   // The fd can even be a directory.
-  ASSERT_NE(-1, fd = open("/", O_RDONLY));
+  ASSERT_NE(-1, fd = open("/data", O_RDONLY));
   EXPECT_EQ(0, fn(fd));
   close(fd);