Merge remote-tracking branch 'upstream/master' into aucmd_textputpostaucmd_textputpost

1 files changed, 106 insertions, 8 deletions

diff --git a/test/functional/core/path_spec.lua b/test/functional/core/path_spec.lua
index a786887bbd..97c32f7de6 100644
--- a/test/functional/core/path_spec.lua
+++ b/test/functional/core/path_spec.lua
@@ -1,21 +1,25 @@
 local helpers = require('test.functional.helpers')(after_each)
 local clear = helpers.clear
+local command = helpers.command
 local eq = helpers.eq
 local eval = helpers.eval
-local command = helpers.command
-local insert = helpers.insert
 local feed = helpers.feed
+local funcs = helpers.funcs
+local insert = helpers.insert
 local is_os = helpers.is_os
+local mkdir = helpers.mkdir
+local rmdir = helpers.rmdir
+local write_file = helpers.write_file
+
+local function join_path(...)
+  local pathsep = (is_os('win') and '\\' or '/')
+  return table.concat({...}, pathsep)
+end
 
 describe('path collapse', function()
   local targetdir
   local expected_path
 
-  local function join_path(...)
-    local pathsep = (is_os('win') and '\\' or '/')
-    return table.concat({...}, pathsep)
-  end
-
   before_each(function()
     targetdir = join_path('test', 'functional', 'fixtures')
     clear()
@@ -57,14 +61,108 @@ describe('path collapse', function()
   end)
 end)
 
+describe('expand wildcard', function()
+  before_each(clear)
+
+  it('with special characters #24421', function()
+    local folders = is_os('win') and {
+      '{folder}',
+      'folder$name'
+    } or {
+      'folder-name',
+      'folder#name'
+    }
+    for _, folder in ipairs(folders) do
+      mkdir(folder)
+      local file = join_path(folder, 'file.txt')
+      write_file(file, '')
+      eq(file, eval('expand("'..folder..'/*")'))
+      rmdir(folder)
+    end
+  end)
+end)
+
 describe('file search', function()
+  local testdir = 'Xtest_path_spec'
+
   before_each(clear)
 
-  it('find multibyte file name in line #20517', function()
+  setup(function()
+    mkdir(testdir)
+  end)
+
+  teardown(function()
+    rmdir(testdir)
+  end)
+
+  it('gf finds multibyte filename in line #20517', function()
     command('cd test/functional/fixtures')
     insert('filename_with_unicode_ααα')
     eq('', eval('expand("%")'))
     feed('gf')
     eq('filename_with_unicode_ααα', eval('expand("%:t")'))
   end)
+
+  it('gf/<cfile> matches Windows drive-letter filepaths (without ":" in &isfname)', function()
+    local iswin = is_os('win')
+    local function test_cfile(input, expected, expected_win)
+      expected = (iswin and expected_win or expected) or input
+      command('%delete')
+      insert(input)
+      command('norm! 0')
+      eq(expected, eval('expand("<cfile>")'))
+    end
+
+    test_cfile([[c:/d:/foo/bar.txt]]) -- TODO(justinmk): should return "d:/foo/bar.txt" ?
+    test_cfile([[//share/c:/foo/bar/]])
+    test_cfile([[file://c:/foo/bar]])
+    test_cfile([[file://c:/foo/bar:42]])
+    test_cfile([[file://c:/foo/bar:42:666]])
+    test_cfile([[https://c:/foo/bar]])
+    test_cfile([[\foo\bar]], [[foo]], [[\foo\bar]])
+    test_cfile([[/foo/bar]], [[/foo/bar]])
+    test_cfile([[c:\foo\bar]], [[c:]], [[c:\foo\bar]])
+    test_cfile([[c:\foo\bar:42:666]], [[c:]], [[c:\foo\bar]])
+    test_cfile([[c:/foo/bar]])
+    test_cfile([[c:/foo/bar:42]], [[c:/foo/bar]])
+    test_cfile([[c:/foo/bar:42:666]], [[c:/foo/bar]])
+    test_cfile([[c:foo\bar]], [[c]])
+    test_cfile([[c:foo/bar]], [[c]])
+    test_cfile([[c:foo]], [[c]])
+    -- Examples from: https://learn.microsoft.com/en-us/dotnet/standard/io/file-path-formats#example-ways-to-refer-to-the-same-file
+    test_cfile([[c:\temp\test-file.txt]], [[c:]], [[c:\temp\test-file.txt]])
+    test_cfile([[\\127.0.0.1\c$\temp\test-file.txt]], [[127.0.0.1]], [[\\127.0.0.1\c$\temp\test-file.txt]])
+    test_cfile([[\\LOCALHOST\c$\temp\test-file.txt]], [[LOCALHOST]], [[\\LOCALHOST\c$\temp\test-file.txt]])
+    -- not supported yet
+    test_cfile([[\\.\c:\temp\test-file.txt]], [[.]], [[\\.\c]])
+    -- not supported yet
+    test_cfile([[\\?\c:\temp\test-file.txt]], [[c:]], [[\\]])
+    test_cfile([[\\.\UNC\LOCALHOST\c$\temp\test-file.txt]], [[.]], [[\\.\UNC\LOCALHOST\c$\temp\test-file.txt]])
+    test_cfile([[\\127.0.0.1\c$\temp\test-file.txt]], [[127.0.0.1]], [[\\127.0.0.1\c$\temp\test-file.txt]])
+  end)
+
+  ---@param funcname 'finddir' | 'findfile'
+  local function test_find_func(funcname, folder, item)
+    local d = join_path(testdir, folder)
+    mkdir(d)
+    local expected = join_path(d, item)
+    if funcname == 'finddir' then
+      mkdir(expected)
+    else
+      write_file(expected, '')
+    end
+    eq(expected, funcs[funcname](item, d:gsub(' ', [[\ ]])))
+  end
+
+  it('finddir()', function()
+    test_find_func('finddir', 'directory', 'folder')
+    test_find_func('finddir', 'directory', 'folder name')
+    test_find_func('finddir', 'fold#er name', 'directory')
+  end)
+
+  it('findfile()', function()
+    test_find_func('findfile', 'directory', 'file.txt')
+    test_find_func('findfile', 'directory', 'file name.txt')
+    test_find_func('findfile', 'fold#er name', 'file.txt')
+  end)
 end)