Merge branch 'upstream-KWSys' into update-kwsys

* upstream-KWSys:
  KWSys 2016-08-03 (6d23dd7e)

1 files changed, 42 insertions, 0 deletions

diff --git a/Source/kwsys/testSystemTools.cxx b/Source/kwsys/testSystemTools.cxx
index 4dab347..9252ea6 100644
--- a/Source/kwsys/testSystemTools.cxx
+++ b/Source/kwsys/testSystemTools.cxx
@@ -204,6 +204,14 @@ static bool CheckFileOperations()
       << testNewDir << std::endl;
     res = false;
     }
+  // check existence
+  if (!kwsys::SystemTools::PathExists(testNewDir))
+    {
+    std::cerr
+      << "Problem with PathExists for: "
+      << testNewDir << std::endl;
+    res = false;
+    }
   // remove it
   if (!kwsys::SystemTools::RemoveADirectory(testNewDir))
     {
@@ -221,6 +229,15 @@ static bool CheckFileOperations()
       << testNewDir << std::endl;
     res = false;
     }
+  // check existence
+  if (kwsys::SystemTools::PathExists(testNewDir))
+    {
+    std::cerr
+      << "After RemoveADirectory: "
+      << "Problem with PathExists for: "
+      << testNewDir << std::endl;
+    res = false;
+    }
   // create it using the char* version
   if (!kwsys::SystemTools::MakeDirectory(testNewDir.c_str()))
     {
@@ -329,6 +346,31 @@ static bool CheckFileOperations()
     res = false;
     }
 
+  // calling with an empty string should return false
+  if (kwsys::SystemTools::PathExists(std::string()))
+    {
+    std::cerr
+      << "Problem with PathExists(std::string())"
+      << std::endl;
+    res = false;
+    }
+  // PathExists(x) should return true on a directory
+  if (!kwsys::SystemTools::PathExists(testNewDir))
+    {
+    std::cerr
+      << "Problem with PathExists for: "
+      << testNewDir << std::endl;
+    res = false;
+    }
+  // should work, was created as new file before
+  if (!kwsys::SystemTools::PathExists(testNewFile))
+    {
+    std::cerr
+      << "Problem with PathExists for: "
+      << testNewDir << std::endl;
+    res = false;
+    }
+
   // Reset umask
 #if defined(_WIN32) && !defined(__CYGWIN__)
   // NOTE:  Windows doesn't support toggling _S_IREAD.