updated for version 7.3.1099

Problem:    Python: Changing directory with os.chdir() causes problems for
            Vim's notion of directories.
Solution:   Add vim.chdir() and vim.fchdir(). (ZyX)

src/testdir/test86.in

@@ -788,6 +788,20 @@ EOF
 :$put =string(pyeval('dl2'))
 :$put =string(pyeval('df(2)'))
 :"
+:" Test chdir
+py << EOF
+import os
+fnamemodify = vim.Function('fnamemodify')
+cb.append(fnamemodify('.', ':p:h:t'))
+cb.append(vim.eval('@%'))
+os.chdir('..')
+cb.append(fnamemodify('.', ':p:h:t'))
+cb.append(vim.eval('@%').replace(os.path.sep, '/'))
+os.chdir('testdir')
+cb.append(fnamemodify('.', ':p:h:t'))
+cb.append(vim.eval('@%'))
+EOF
+:"
 :" Test errors
 :fun F() dict
 :endfun

src/testdir/test86.ok

@@ -429,6 +429,12 @@ abc'
 ['a', 'b', 'c']
 [2, 2]
 [2, 2]
+testdir
+test86.in
+src
+testdir/test86.in
+testdir
+test86.in
 > Output
 >> OutputSetattr
 del sys.stdout.softspace:(<type 'exceptions.AttributeError'>, AttributeError("can't delete OutputObject attributes",))

src/testdir/test87.in

@@ -748,6 +748,20 @@ EOF
 :$put =string(py3eval('dl2'))
 :$put =string(py3eval('df(2)'))
 :"
+:" Test chdir
+py3 << EOF
+import os
+fnamemodify = vim.Function('fnamemodify')
+cb.append(str(fnamemodify('.', ':p:h:t')))
+cb.append(vim.eval('@%'))
+os.chdir('..')
+cb.append(str(fnamemodify('.', ':p:h:t')))
+cb.append(vim.eval('@%').replace(os.path.sep, '/'))
+os.chdir('testdir')
+cb.append(str(fnamemodify('.', ':p:h:t')))
+cb.append(vim.eval('@%'))
+EOF
+:"
 :" Test errors
 :fun F() dict
 :endfun

src/testdir/test87.ok

@@ -418,6 +418,12 @@ abc'
 ['a', 'b', 'c']
 [2, 2]
 [2, 2]
+b'testdir'
+test87.in
+b'src'
+testdir/test87.in
+b'testdir'
+test87.in
 > Output
 >> OutputSetattr
 del sys.stdout.softspace:(<class 'AttributeError'>, AttributeError("can't delete OutputObject attributes",))