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Exclude 0.0.0.0 from the list of globally routable addresses

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This commit is contained in:
Abhishek Chanda 2016-02-29 19:35:15 -08:00
parent c97524bef9
commit db837d011a
1 changed files with 17 additions and 17 deletions
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34
src/libstd/net/ip.rs
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@ -131,7 +131,7 @@ impl Ipv4Addr {
/// - test addresses used for documentation (192.0.2.0/24, 198.51.100.0/24 and 203.0.113.0/24)
pub fn is_global(&self) -> bool {
!self.is_private() && !self.is_loopback() && !self.is_link_local() &&
!self.is_broadcast() && !self.is_documentation()
!self.is_broadcast() && !self.is_documentation() && !self.is_unspecified()
}
/// Returns true if this is a multicast address.
@ -725,22 +725,22 @@ mod tests {
}
// address unspec loopbk privt linloc global multicast brdcast doc
check(&[0, 0, 0, 0], true, false, false, false, true, false, false, false);
check(&[0, 0, 0, 1], false, false, false, false, true, false, false, false);
check(&[1, 0, 0, 0], false, false, false, false, true, false, false, false);
check(&[10, 9, 8, 7], false, false, true, false, false, false, false, false);
check(&[127, 1, 2, 3], false, true, false, false, false, false, false, false);
check(&[172, 31, 254, 253], false, false, true, false, false, false, false, false);
check(&[169, 254, 253, 242], false, false, false, true, false, false, false, false);
check(&[192, 0, 2, 183], false, false, false, false, false, false, false, true);
check(&[192, 1, 2, 183], false, false, false, false, true, false, false, false);
check(&[192, 168, 254, 253], false, false, true, false, false, false, false, false);
check(&[198, 51, 100, 0], false, false, false, false, false, false, false, true);
check(&[203, 0, 113, 0], false, false, false, false, false, false, false, true);
check(&[203, 2, 113, 0], false, false, false, false, true, false, false, false);
check(&[224, 0, 0, 0], false, false, false, false, true, true, false, false);
check(&[239, 255, 255, 255], false, false, false, false, true, true, false, false);
check(&[255, 255, 255, 255], false, false, false, false, false, false, true, false);
check(&[0, 0, 0, 0], true, false, false, false, false, false, false, false);
check(&[0, 0, 0, 1], false, false, false, false, true, false, false, false);
check(&[1, 0, 0, 0], false, false, false, false, true, false, false, false);
check(&[10, 9, 8, 7], false, false, true, false, false, false, false, false);
check(&[127, 1, 2, 3], false, true, false, false, false, false, false, false);
check(&[172, 31, 254, 253], false, false, true, false, false, false, false, false);
check(&[169, 254, 253, 242], false, false, false, true, false, false, false, false);
check(&[192, 0, 2, 183], false, false, false, false, false, false, false, true);
check(&[192, 1, 2, 183], false, false, false, false, true, false, false, false);
check(&[192, 168, 254, 253], false, false, true, false, false, false, false, false);
check(&[198, 51, 100, 0], false, false, false, false, false, false, false, true);
check(&[203, 0, 113, 0], false, false, false, false, false, false, false, true);
check(&[203, 2, 113, 0], false, false, false, false, true, false, false, false);
check(&[224, 0, 0, 0], false, false, false, false, true, true, false, false);
check(&[239, 255, 255, 255], false, false, false, false, true, true, false, false);
check(&[255, 255, 255, 255], false, false, false, false, false, false, true, false);
}
#[test]