auto merge of #16976 : treeman/rust/issue-16943, r=kballard
Closes #16943.
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commit
6d8b5c9f7d
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@ -1274,7 +1274,7 @@ mod test {
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error!(result, "couldn't recursively mkdir");
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error!(result, "couldn't create directory");
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error!(result, "mode=FilePermission { bits: 448 }");
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error!(result, "mode=0700");
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error!(result, format!("path={}", file.display()));
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})
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@ -1797,7 +1797,6 @@ pub struct UnstableFileStat {
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bitflags!(
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#[doc="A set of permissions for a file or directory is represented
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by a set of flags which are or'd together."]
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#[deriving(Show)]
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flags FilePermission: u32 {
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static UserRead = 0o400,
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static UserWrite = 0o200,
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@ -1836,6 +1835,14 @@ impl Default for FilePermission {
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fn default() -> FilePermission { FilePermission::empty() }
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}
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impl fmt::Show for FilePermission {
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fn fmt(&self, formatter: &mut fmt::Formatter) -> fmt::Result {
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formatter.fill = '0';
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formatter.width = Some(4);
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(&self.bits as &fmt::Octal).fmt(formatter)
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}
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}
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#[cfg(test)]
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mod tests {
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use super::{IoResult, Reader, MemReader, NoProgress, InvalidInput};
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@ -1937,4 +1944,18 @@ mod tests {
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let mut r = MemReader::new(Vec::from_slice(b"hello, world!"));
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assert_eq!(r.push_at_least(5, 1, &mut buf).unwrap_err().kind, InvalidInput);
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}
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#[test]
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fn test_show() {
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use super::*;
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assert_eq!(format!("{}", UserRead), "0400".to_string());
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assert_eq!(format!("{}", UserFile), "0644".to_string());
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assert_eq!(format!("{}", UserExec), "0755".to_string());
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assert_eq!(format!("{}", UserRWX), "0700".to_string());
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assert_eq!(format!("{}", GroupRWX), "0070".to_string());
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assert_eq!(format!("{}", OtherRWX), "0007".to_string());
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assert_eq!(format!("{}", AllPermissions), "0777".to_string());
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assert_eq!(format!("{}", UserRead | UserWrite | OtherWrite), "0602".to_string());
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}
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}
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