Patch 8.1.0986
Problem: rename() is not propertly tested.
Solution: Add tests. (Dominique Pelle, closes #4061)
Files: src/testdir/Make_all.mak, src/testdir/test_alot.vim,
src/testdir/test_rename.vim
*** ../vim-8.1.0985/src/testdir/Make_all.mak 2019-02-16 15:09:21.221946179
+0100
--- src/testdir/Make_all.mak 2019-03-02 06:26:53.035719393 +0100
***************
*** 212,217 ****
--- 212,218 ----
test_regexp_utf8 \
test_registers \
test_reltime \
+ test_rename \
test_restricted \
test_retab \
test_ruby \
*** ../vim-8.1.0985/src/testdir/test_alot.vim 2019-02-15 20:14:56.740255481
+0100
--- src/testdir/test_alot.vim 2019-03-02 06:26:53.035719393 +0100
***************
*** 48,53 ****
--- 48,54 ----
source test_put.vim
source test_recover.vim
source test_reltime.vim
+ source test_rename.vim
source test_scroll_opt.vim
source test_searchpos.vim
source test_set.vim
*** ../vim-8.1.0985/src/testdir/test_rename.vim 2019-03-02 06:41:13.965527235
+0100
--- src/testdir/test_rename.vim 2019-03-02 06:26:53.035719393 +0100
***************
*** 0 ****
--- 1,118 ----
+ " Test rename()
+
+ func Test_rename_file_to_file()
+ call writefile(['foo'], 'Xrename1')
+
+ call assert_equal(0, rename('Xrename1', 'Xrename2'))
+
+ call assert_equal('', glob('Xrename1'))
+ call assert_equal(['foo'], readfile('Xrename2'))
+
+ " When the destination file already exists, it should be overwritten.
+ call writefile(['foo'], 'Xrename1')
+ call writefile(['bar'], 'Xrename2')
+
+ call assert_equal(0, rename('Xrename1', 'Xrename2'))
+ call assert_equal('', glob('Xrename1'))
+ call assert_equal(['foo'], readfile('Xrename2'))
+
+ call delete('Xrename2')
+ endfunc
+
+ func Test_rename_file_ignore_case()
+ " With 'fileignorecase', renaming file will go through a temp file
+ " when the source and destination file only differ by case.
+ set fileignorecase
+ call writefile(['foo'], 'Xrename')
+
+ call assert_equal(0, rename('Xrename', 'XRENAME'))
+
+ call assert_equal(['foo'], readfile('XRENAME'))
+
+ set fileignorecase&
+ call delete('XRENAME')
+ endfunc
+
+ func Test_rename_same_file()
+ call writefile(['foo'], 'Xrename')
+
+ " When the source and destination are the same file, nothing
+ " should be done. The source file should not be deleted.
+ call assert_equal(0, rename('Xrename', 'Xrename'))
+ call assert_equal(['foo'], readfile('Xrename'))
+
+ call assert_equal(0, rename('./Xrename', 'Xrename'))
+ call assert_equal(['foo'], readfile('Xrename'))
+
+ call delete('Xrename')
+ endfunc
+
+ func Test_rename_dir_to_dir()
+ call mkdir('Xrenamedir1')
+ call writefile(['foo'], 'Xrenamedir1/Xrenamefile')
+
+ call assert_equal(0, rename('Xrenamedir1', 'Xrenamedir2'))
+
+ call assert_equal('', glob('Xrenamedir1'))
+ call assert_equal(['foo'], readfile('Xrenamedir2/Xrenamefile'))
+
+ call delete('Xrenamedir2/Xrenamefile')
+ call delete('Xrenamedir2', 'd')
+ endfunc
+
+ func Test_rename_same_dir()
+ call mkdir('Xrenamedir')
+ call writefile(['foo'], 'Xrenamedir/Xrenamefile')
+
+ call assert_equal(0, rename('Xrenamedir', 'Xrenamedir'))
+
+ call assert_equal(['foo'], readfile('Xrenamedir/Xrenamefile'))
+
+ call delete('Xrenamedir/Xrenamefile')
+ call delete('Xrenamedir', 'd')
+ endfunc
+
+ func Test_rename_copy()
+ " Check that when original file can't be deleted, rename()
+ " still succeeds but copies the file.
+ call mkdir('Xrenamedir')
+ call writefile(['foo'], 'Xrenamedir/Xrenamefile')
+ call setfperm('Xrenamedir', 'r-xr-xr-x')
+
+ call assert_equal(0, rename('Xrenamedir/Xrenamefile', 'Xrenamefile'))
+
+ if !has('win32')
+ " On Windows, the source file is removed despite
+ " its directory being made not writable.
+ call assert_equal(['foo'], readfile('Xrenamedir/Xrenamefile'))
+ endif
+ call assert_equal(['foo'], readfile('Xrenamefile'))
+
+ call setfperm('Xrenamedir', 'rwxrwxrwx')
+ call delete('Xrenamedir/Xrenamefile')
+ call delete('Xrenamedir', 'd')
+ call delete('Xrenamefile')
+ endfunc
+
+ func Test_rename_fails()
+ call writefile(['foo'], 'Xrenamefile')
+
+ " Can't rename into a non-existing directory.
+ call assert_notequal(0, rename('Xrenamefile', 'Xdoesnotexist/Xrenamefile'))
+
+ " Can't rename a non-existing file.
+ call assert_notequal(0, rename('Xdoesnotexist', 'Xrenamefile2'))
+ call assert_equal('', glob('Xrenamefile2'))
+
+ " When rename() fails, the destination file should not be deleted.
+ call assert_notequal(0, rename('Xdoesnotexist', 'Xrenamefile'))
+ call assert_equal(['foo'], readfile('Xrenamefile'))
+
+ " Can't rename to en empty file name.
+ call assert_notequal(0, rename('Xrenamefile', ''))
+
+ call assert_fails('call rename("Xrenamefile", [])', 'E730')
+ call assert_fails('call rename(0z, "Xrenamefile")', 'E976')
+
+ call delete('Xrenamefile')
+ endfunc
*** ../vim-8.1.0985/src/version.c 2019-02-28 06:24:49.788775847 +0100
--- src/version.c 2019-03-02 06:36:51.203611823 +0100
***************
*** 781,782 ****
--- 781,784 ----
{ /* Add new patch number below this line */
+ /**/
+ 986,
/**/
--
This planet has -- or rather had -- a problem, which was this: most
of the people living on it were unhappy for pretty much of the time.
Many solutions were suggested for this problem, but most of these
were largely concerned with the movements of small green pieces of
paper, which is odd because on the whole it wasn't the small green
pieces of paper that were unhappy.
-- Douglas Adams, "The Hitchhiker's Guide to the Galaxy"
/// Bram Moolenaar -- [email protected] -- http://www.Moolenaar.net \\\
/// sponsor Vim, vote for features -- http://www.Vim.org/sponsor/ \\\
\\\ an exciting new programming language -- http://www.Zimbu.org ///
\\\ help me help AIDS victims -- http://ICCF-Holland.org ///
--
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