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Diffstat (limited to 'test/functional/vimscript/writefile_spec.lua')
-rw-r--r--test/functional/vimscript/writefile_spec.lua138
1 files changed, 82 insertions, 56 deletions
diff --git a/test/functional/vimscript/writefile_spec.lua b/test/functional/vimscript/writefile_spec.lua
index 88c19bd839..b83d6c4a25 100644
--- a/test/functional/vimscript/writefile_spec.lua
+++ b/test/functional/vimscript/writefile_spec.lua
@@ -52,125 +52,151 @@ describe('writefile()', function()
end)
it('writes list with an empty string to a file', function()
- eq(0, exc_exec(
- ('call writefile([$XXX_NONEXISTENT_VAR_XXX], "%s", "b")'):format(
- fname)))
+ eq(0, exc_exec(('call writefile([$XXX_NONEXISTENT_VAR_XXX], "%s", "b")'):format(fname)))
eq('', read_file(fname))
- eq(0, exc_exec(('call writefile([$XXX_NONEXISTENT_VAR_XXX], "%s")'):format(
- fname)))
+ eq(0, exc_exec(('call writefile([$XXX_NONEXISTENT_VAR_XXX], "%s")'):format(fname)))
eq('\n', read_file(fname))
end)
it('writes list with a null string to a file', function()
- eq(0, exc_exec(
- ('call writefile([v:_null_string], "%s", "b")'):format(
- fname)))
+ eq(0, exc_exec(('call writefile([v:_null_string], "%s", "b")'):format(fname)))
eq('', read_file(fname))
- eq(0, exc_exec(('call writefile([v:_null_string], "%s")'):format(
- fname)))
+ eq(0, exc_exec(('call writefile([v:_null_string], "%s")'):format(fname)))
eq('\n', read_file(fname))
end)
it('appends to a file', function()
eq(nil, read_file(fname))
- eq(0, funcs.writefile({'abc', 'def', 'ghi'}, fname))
+ eq(0, funcs.writefile({ 'abc', 'def', 'ghi' }, fname))
eq('abc\ndef\nghi\n', read_file(fname))
- eq(0, funcs.writefile({'jkl'}, fname, 'a'))
+ eq(0, funcs.writefile({ 'jkl' }, fname, 'a'))
eq('abc\ndef\nghi\njkl\n', read_file(fname))
os.remove(fname)
eq(nil, read_file(fname))
- eq(0, funcs.writefile({'abc', 'def', 'ghi'}, fname, 'b'))
+ eq(0, funcs.writefile({ 'abc', 'def', 'ghi' }, fname, 'b'))
eq('abc\ndef\nghi', read_file(fname))
- eq(0, funcs.writefile({'jkl'}, fname, 'ab'))
+ eq(0, funcs.writefile({ 'jkl' }, fname, 'ab'))
eq('abc\ndef\nghijkl', read_file(fname))
end)
it('correctly treats NLs', function()
- eq(0, funcs.writefile({'\na\nb\n'}, fname, 'b'))
+ eq(0, funcs.writefile({ '\na\nb\n' }, fname, 'b'))
eq('\0a\0b\0', read_file(fname))
- eq(0, funcs.writefile({'a\n\n\nb'}, fname, 'b'))
+ eq(0, funcs.writefile({ 'a\n\n\nb' }, fname, 'b'))
eq('a\0\0\0b', read_file(fname))
end)
it('writes with s and S', function()
- eq(0, funcs.writefile({'\na\nb\n'}, fname, 'bs'))
+ eq(0, funcs.writefile({ '\na\nb\n' }, fname, 'bs'))
eq('\0a\0b\0', read_file(fname))
- eq(0, funcs.writefile({'a\n\n\nb'}, fname, 'bS'))
+ eq(0, funcs.writefile({ 'a\n\n\nb' }, fname, 'bS'))
eq('a\0\0\0b', read_file(fname))
end)
it('correctly overwrites file', function()
- eq(0, funcs.writefile({'\na\nb\n'}, fname, 'b'))
+ eq(0, funcs.writefile({ '\na\nb\n' }, fname, 'b'))
eq('\0a\0b\0', read_file(fname))
- eq(0, funcs.writefile({'a\n'}, fname, 'b'))
+ eq(0, funcs.writefile({ 'a\n' }, fname, 'b'))
eq('a\0', read_file(fname))
end)
it('shows correct file name when supplied numbers', function()
meths.set_current_dir(dname)
- eq('Vim(call):E482: Can\'t open file 2 for writing: illegal operation on a directory',
- pcall_err(command, ('call writefile([42], %s)'):format(ddname_tail)))
+ eq(
+ "Vim(call):E482: Can't open file 2 for writing: illegal operation on a directory",
+ pcall_err(command, ('call writefile([42], %s)'):format(ddname_tail))
+ )
end)
it('writefile(..., "p") creates missing parent directories', function()
os.remove(dname)
eq(nil, read_file(dfname))
- eq(0, funcs.writefile({'abc', 'def', 'ghi'}, dfname, 'p'))
+ eq(0, funcs.writefile({ 'abc', 'def', 'ghi' }, dfname, 'p'))
eq('abc\ndef\nghi\n', read_file(dfname))
os.remove(dfname)
os.remove(dname)
eq(nil, read_file(dfname))
- eq(0, funcs.writefile({'\na\nb\n'}, dfname, 'pb'))
+ eq(0, funcs.writefile({ '\na\nb\n' }, dfname, 'pb'))
eq('\0a\0b\0', read_file(dfname))
os.remove(dfname)
os.remove(dname)
- eq('Vim(call):E32: No file name',
- pcall_err(command, ('call writefile([], "%s", "p")'):format(dfname .. '.d/')))
- eq(('Vim(call):E482: Can\'t open file ./ for writing: illegal operation on a directory'),
- pcall_err(command, 'call writefile([], "./", "p")'))
- eq(('Vim(call):E482: Can\'t open file . for writing: illegal operation on a directory'),
- pcall_err(command, 'call writefile([], ".", "p")'))
+ eq(
+ 'Vim(call):E32: No file name',
+ pcall_err(command, ('call writefile([], "%s", "p")'):format(dfname .. '.d/'))
+ )
+ eq(
+ "Vim(call):E482: Can't open file ./ for writing: illegal operation on a directory",
+ pcall_err(command, 'call writefile([], "./", "p")')
+ )
+ eq(
+ "Vim(call):E482: Can't open file . for writing: illegal operation on a directory",
+ pcall_err(command, 'call writefile([], ".", "p")')
+ )
end)
it('errors out with invalid arguments', function()
write_file(fname, 'TEST')
- eq('Vim(call):E119: Not enough arguments for function: writefile',
- pcall_err(command, 'call writefile()'))
- eq('Vim(call):E119: Not enough arguments for function: writefile',
- pcall_err(command, 'call writefile([])'))
- eq('Vim(call):E118: Too many arguments for function: writefile',
- pcall_err(command, ('call writefile([], "%s", "b", 1)'):format(fname)))
- for _, arg in ipairs({'0', '0.0', 'function("tr")', '{}', '"test"'}) do
- eq('Vim(call):E475: Invalid argument: writefile() first argument must be a List or a Blob',
- pcall_err(command, ('call writefile(%s, "%s", "b")'):format(arg, fname)))
+ eq(
+ 'Vim(call):E119: Not enough arguments for function: writefile',
+ pcall_err(command, 'call writefile()')
+ )
+ eq(
+ 'Vim(call):E119: Not enough arguments for function: writefile',
+ pcall_err(command, 'call writefile([])')
+ )
+ eq(
+ 'Vim(call):E118: Too many arguments for function: writefile',
+ pcall_err(command, ('call writefile([], "%s", "b", 1)'):format(fname))
+ )
+ for _, arg in ipairs({ '0', '0.0', 'function("tr")', '{}', '"test"' }) do
+ eq(
+ 'Vim(call):E475: Invalid argument: writefile() first argument must be a List or a Blob',
+ pcall_err(command, ('call writefile(%s, "%s", "b")'):format(arg, fname))
+ )
end
- for _, args in ipairs({'[], %s, "b"', '[], "' .. fname .. '", %s'}) do
- eq('Vim(call):E730: Using a List as a String',
- pcall_err(command, ('call writefile(%s)'):format(args:format('[]'))))
- eq('Vim(call):E731: Using a Dictionary as a String',
- pcall_err(command, ('call writefile(%s)'):format(args:format('{}'))))
- eq('Vim(call):E729: Using a Funcref as a String',
- pcall_err(command, ('call writefile(%s)'):format(args:format('function("tr")'))))
+ for _, args in ipairs({ '[], %s, "b"', '[], "' .. fname .. '", %s' }) do
+ eq(
+ 'Vim(call):E730: Using a List as a String',
+ pcall_err(command, ('call writefile(%s)'):format(args:format('[]')))
+ )
+ eq(
+ 'Vim(call):E731: Using a Dictionary as a String',
+ pcall_err(command, ('call writefile(%s)'):format(args:format('{}')))
+ )
+ eq(
+ 'Vim(call):E729: Using a Funcref as a String',
+ pcall_err(command, ('call writefile(%s)'):format(args:format('function("tr")')))
+ )
end
- eq('Vim(call):E5060: Unknown flag: «»',
- pcall_err(command, ('call writefile([], "%s", "bs«»")'):format(fname)))
+ eq(
+ 'Vim(call):E5060: Unknown flag: «»',
+ pcall_err(command, ('call writefile([], "%s", "bs«»")'):format(fname))
+ )
eq('TEST', read_file(fname))
end)
it('does not write to file if error in list', function()
local args = '["tset"] + repeat([%s], 3), "' .. fname .. '"'
- eq('Vim(call):E805: Expected a Number or a String, Float found',
- pcall_err(command, ('call writefile(%s)'):format(args:format('0.0'))))
+ eq(
+ 'Vim(call):E805: Expected a Number or a String, Float found',
+ pcall_err(command, ('call writefile(%s)'):format(args:format('0.0')))
+ )
eq(nil, read_file(fname))
write_file(fname, 'TEST')
- eq('Vim(call):E745: Expected a Number or a String, List found',
- pcall_err(command, ('call writefile(%s)'):format(args:format('[]'))))
+ eq(
+ 'Vim(call):E745: Expected a Number or a String, List found',
+ pcall_err(command, ('call writefile(%s)'):format(args:format('[]')))
+ )
eq('TEST', read_file(fname))
- eq('Vim(call):E728: Expected a Number or a String, Dictionary found',
- pcall_err(command, ('call writefile(%s)'):format(args:format('{}'))))
+ eq(
+ 'Vim(call):E728: Expected a Number or a String, Dictionary found',
+ pcall_err(command, ('call writefile(%s)'):format(args:format('{}')))
+ )
eq('TEST', read_file(fname))
- eq('Vim(call):E703: Expected a Number or a String, Funcref found',
- pcall_err(command, ('call writefile(%s)'):format(args:format('function("tr")'))))
+ eq(
+ 'Vim(call):E703: Expected a Number or a String, Funcref found',
+ pcall_err(command, ('call writefile(%s)'):format(args:format('function("tr")')))
+ )
eq('TEST', read_file(fname))
end)
end)
generated by cgit (git 2.34.1) at 2025-04-28 23:19:34 +0000