Mercurial > vim
view src/testdir/test_environ.vim @ 33374:62a34e280593 v9.0.1946
patch 9.0.1946: filename expansion using ** in bash may fail
Commit: https://github.com/vim/vim/commit/9eb1ce531527a7177d16373b0f8689bbcd3d5f73
Author: Christian Brabandt <cb@256bit.org>
Date: Wed Sep 27 19:08:25 2023 +0200
patch 9.0.1946: filename expansion using ** in bash may fail
Problem: filename expansion using ** in bash may fail
Solution: Try to enable the globstar setting
Starting with bash 4.0 it supports extended globbing using the globstar
shell option. This makes matching recursively below a certain directory
using the ** pattern work as expected nowadays. However, we need to
explicitly enable this using the 'shopt -s globstar' bash command.
So let's check the bash environment variable $BASH_VERSINFO (which is
supported since bash 3.0 and conditionally enable the globstar option,
if the major version is at least 4. For older bashs, this at least
shouldn't cause errors (unless one is using really ancient bash 2.X or
something).
closes: #13002
closes: #13144
Signed-off-by: Christian Brabandt <cb@256bit.org>
author | Christian Brabandt <cb@256bit.org> |
---|---|
date | Wed, 27 Sep 2023 19:15:06 +0200 |
parents | e3ab1d0f2ef9 |
children |
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" Test for environment variables. scriptencoding utf-8 source check.vim func Test_environ() unlet! $TESTENV call assert_equal(0, has_key(environ(), 'TESTENV')) let $TESTENV = 'foo' call assert_equal(1, has_key(environ(), 'TESTENV')) let $TESTENV = 'こんにちわ' call assert_equal('こんにちわ', environ()['TESTENV']) endfunc func Test_getenv() unlet! $TESTENV call assert_equal(v:null, 'TESTENV'->getenv()) let $TESTENV = 'foo' call assert_equal('foo', getenv('TESTENV')) endfunc func Test_setenv() unlet! $TESTENV eval 'foo'->setenv('TEST ENV') call assert_equal('foo', getenv('TEST ENV')) call setenv('TEST ENV', v:null) call assert_equal(v:null, getenv('TEST ENV')) endfunc func Test_special_env() " The value for $HOME is cached internally by Vim, ensure the value is up to " date. let orig_ENV = $HOME let $HOME = 'foo' call assert_equal('foo', expand('~')) " old $HOME value is kept until a new one is set unlet $HOME call assert_equal('foo', expand('~')) call setenv('HOME', 'bar') call assert_equal('bar', expand('~')) " old $HOME value is kept until a new one is set call setenv('HOME', v:null) call assert_equal('bar', expand('~')) let $HOME = orig_ENV endfunc func Test_external_env() call setenv('FOO', 'HelloWorld') if has('win32') let result = system('echo %FOO%') else let result = system('echo $FOO') endif let result = substitute(result, '[ \r\n]', '', 'g') call assert_equal('HelloWorld', result) call setenv('FOO', v:null) if has('win32') let result = system('set | findstr "^FOO="') else let result = system('env | grep ^FOO=') endif call assert_equal('', result) endfunc func Test_mac_locale() CheckFeature osxdarwin " If $LANG is not set then the system locale will be used. " Run Vim after unsetting all the locale environmental vars, and capture the " output of :lang. let lang_results = system("unset LANG; unset LC_MESSAGES; unset LC_CTYPE; " .. \ shellescape(v:progpath) .. \ " --clean -esX -c 'redir @a' -c 'lang' -c 'put a' -c 'print' -c 'qa!' ") " Check that: " 1. The locale is the form of <locale>.UTF-8. " 2. Check that fourth item (LC_NUMERIC) is properly set to "C". " Example match: "en_US.UTF-8/en_US.UTF-8/en_US.UTF-8/C/en_US.UTF-8/en_US.UTF-8" call assert_match('"\([a-zA-Z_]\+\.UTF-8/\)\{3}C\(/[a-zA-Z_]\+\.UTF-8\)\{2}"', \ lang_results, \ "Default locale should have UTF-8 encoding set, and LC_NUMERIC set to 'C'") endfunc " vim: shiftwidth=2 sts=2 expandtab