inode: functionalize, test

Author: scivision

+stdlib/+java/inode.m

@@ -0,0 +1,7 @@
+function i = inode(p)
+
+opt = javaMethod("values", "java.nio.file.LinkOption");
+i = javaMethod("getAttribute", "java.nio.file.Files", javaPathObject(p), "unix:ino", opt);
+
+i = uint64(i);
+end

+stdlib/+python/inode.m

@@ -1,9 +1,12 @@
 function i = inode(p)
 
 try
-  i = uint64(int64(py.os.stat(p).st_ino)); 
+  i = int64(py.os.stat(p).st_ino);
   % int64 first is for Matlab <= R2022a
 catch e
   warning(e.identifier, "%s", e.message)
   i = [];
 end
+
+i = uint64(i);
+end

+stdlib/inode.m

@@ -13,8 +13,7 @@
   i = stdlib.python.inode(p);
 elseif isunix() && stdlib.java_api() >= 11
   % Java 1.8 is buggy in some corner cases, so we require at least 11.
-  opt = javaMethod("values", "java.nio.file.LinkOption");
-  i = javaMethod("getAttribute", "java.nio.file.Files", javaPathObject(p), "unix:ino", opt);
+  i = stdlib.java.inode(p);
 end
 
 if isempty(i)

test/TestDisk.m

@@ -8,6 +8,7 @@
 Ps = {".", "", "/", getenv("SystemDrive"), "not-exist"}
 Po = {mfilename("fullpath") + ".m", pwd(), ".", "", tempname()}
 device_fun = {@stdlib.device, @stdlib.sys.device, @stdlib.java.device, @stdlib.python.device}
+inode_fun = {@stdlib.inode, @stdlib.sys.inode, @stdlib.java.inode, @stdlib.python.inode}
 disk_available_fun = {@stdlib.disk_available, @stdlib.sys.disk_available, @stdlib.dotnet.disk_available, @stdlib.java.disk_available, @stdlib.python.disk_available}
 disk_capacity_fun  = {@stdlib.disk_capacity,  @stdlib.sys.disk_capacity,  @stdlib.dotnet.disk_capacity,  @stdlib.java.disk_capacity,  @stdlib.python.disk_capacity}
 fst_fun = {@stdlib.filesystem_type, @stdlib.sys.filesystem_type, @stdlib.dotnet.filesystem_type, @stdlib.java.filesystem_type, @stdlib.python.filesystem_type}
@@ -77,9 +78,10 @@ function test_device(tc, device_fun)
 end
 
 
-function test_inode(tc)
+function test_inode(tc, inode_fun)
+is_capable(tc, inode_fun)
 
-tc.verifyEqual(stdlib.inode("."), stdlib.inode(pwd()))
+tc.verifyEqual(inode_fun("."), inode_fun(pwd()))
 end