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os: fix os.is_link and os.symlink on windows, add new functions os.getppid, os.getgid, os.getegid (#10251)

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This commit is contained in:
Bastian Buck
2021-05-29 22:26:13 +02:00
committed by GitHub
parent e4f6369cd1
commit d6e462a6ca
4 changed files with 181 additions and 37 deletions
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65
vlib/os/os_test.v
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@@ -311,28 +311,62 @@ fn test_is_writable_folder() {
}
fn test_make_symlink_check_is_link_and_remove_symlink() {
$if windows {
// TODO
assert true
return
}
folder := 'tfolder'
symlink := 'tsymlink'
os.rm(symlink) or {}
os.rm(folder) or {}
// windows creates a directory symlink, so delete it with rmdir()
$if windows {
os.rmdir(symlink) or {}
} $else {
os.rm(symlink) or {}
}
os.rmdir(folder) or {}
os.mkdir(folder) or { panic(err) }
folder_contents := os.ls(folder) or { panic(err) }
assert folder_contents.len == 0
os.system('ln -s $folder $symlink')
os.symlink(folder, symlink) or { panic(err) }
assert os.is_link(symlink)
os.rm(symlink) or { panic(err) }
os.rm(folder) or { panic(err) }
$if windows {
os.rmdir(symlink) or { panic(err) }
} $else {
os.rm(symlink) or { panic(err) }
}
os.rmdir(folder) or { panic(err) }
folder_exists := os.is_dir(folder)
assert folder_exists == false
symlink_exists := os.is_link(symlink)
assert symlink_exists == false
}
fn test_make_symlink_check_is_link_and_remove_symlink_with_file() {
file := 'tfile'
symlink := 'tsymlink'
os.rm(symlink) or {}
os.rm(file) or {}
mut f := os.create(file) or { panic(err) }
f.close()
os.symlink(file, symlink) or { panic(err) }
assert os.is_link(symlink)
os.rm(symlink) or { panic(err) }
os.rm(file) or { panic(err) }
symlink_exists := os.is_link(symlink)
assert symlink_exists == false
}
fn test_make_hardlink_check_is_link_and_remove_hardlink_with_file() {
file := 'tfile'
symlink := 'tsymlink'
os.rm(symlink) or {}
os.rm(file) or {}
mut f := os.create(file) or { panic(err) }
f.close()
os.link(file, symlink) or { panic(err) }
assert os.exists(symlink)
os.rm(symlink) or { panic(err) }
os.rm(file) or { panic(err) }
symlink_exists := os.is_link(symlink)
assert symlink_exists == false
}
// fn test_fork() {
// pid := os.fork()
// if pid == 0 {
@@ -355,15 +389,16 @@ fn test_make_symlink_check_is_link_and_remove_symlink() {
// }
// }
fn test_symlink() {
$if windows {
return
}
os.mkdir('symlink') or { panic(err) }
os.symlink('symlink', 'symlink2') or { panic(err) }
assert os.exists('symlink2')
// cleanup
os.rm('symlink') or { panic(err) }
os.rm('symlink2') or { panic(err) }
os.rmdir('symlink') or { panic(err) }
$if windows {
os.rmdir('symlink2') or { panic(err) }
} $else {
os.rm('symlink2') or { panic(err) }
}
}
fn test_is_executable_writable_readable() {