samepath: java as well

Author: scivision

+stdlib/+java/samepath.m

@@ -0,0 +1,14 @@
+%% JAVA.SAMEPATH are inputs the same path
+
+function y = samepath(path1, path2)
+
+if stdlib.exists(path1) && stdlib.exists(path2)
+  j1 = javaPathObject(stdlib.absolute(path1));
+  j2 = javaPathObject(stdlib.absolute(path2));
+  
+  y = java.nio.file.Files.isSameFile(j1, j2);
+else
+  y = false;
+end
+
+end

+stdlib/samepath.m

@@ -16,11 +16,16 @@
   path2 {mustBeTextScalar}
 end
 
+
 if stdlib.has_python()
+  % For this function, Python is over 10x faster than Java
   y = stdlib.python.samepath(path1, path2);
+elseif stdlib.has_java()
+  y = stdlib.java.samepath(path1, path2);
 elseif isunix()
   y = stdlib.sys.samepath(path1, path2);
 else
+  % string comparison is not preferred
   y = stdlib.native.samepath(path1, path2);
 end
 

test/TestSame.m

@@ -2,11 +2,12 @@
 
 properties (TestParameter)
 p_same = {...
+{".", pwd()}, ...
 {"..", "./.."}, ...
 {"..", pwd() + "/.."}, ...
 {pwd(), pwd() + "/."}}
 
-same_fun = {@stdlib.samepath, @stdlib.sys.samepath, @stdlib.python.samepath, @stdlib.native.samepath}
+same_fun = {@stdlib.samepath, @stdlib.sys.samepath, @stdlib.java.samepath, @stdlib.python.samepath, @stdlib.native.samepath}
 end
 
 methods(TestClassSetup)