[tor-commits] [tor/maint-0.3.3] rust/protover: remove version zero from tests

[nickm at torproject.org]

commit b88a2f28ae3845927021edb7ba87063bedf9bfa5
Author: cypherpunks <cypherpunks at torproject.org>
Date:   Sat Aug 18 20:05:19 2018 +0000

    rust/protover: remove version zero from tests
    
    This isn't legal according to dir-spec.txt.
    
    We can write separate tests for it if the spec
    is changed to make it legal.
---
 src/rust/protover/protoset.rs       | 15 +++++++--------
 src/rust/protover/protover.rs       |  4 ++--
 src/rust/protover/tests/protover.rs | 14 +++++++-------
 3 files changed, 16 insertions(+), 17 deletions(-)

diff --git a/src/rust/protover/protoset.rs b/src/rust/protover/protoset.rs
index 027dfba20..7e6f606a2 100644
--- a/src/rust/protover/protoset.rs
+++ b/src/rust/protover/protoset.rs
@@ -520,7 +520,6 @@ mod test {
         test_protoset_contains_versions!(&[1], "1");
         test_protoset_contains_versions!(&[1, 2], "1,2");
         test_protoset_contains_versions!(&[1, 2, 3], "1-3");
-        test_protoset_contains_versions!(&[0, 1], "0-1");
         test_protoset_contains_versions!(&[1, 2, 5], "1-2,5");
         test_protoset_contains_versions!(&[1, 3, 4, 5], "1,3-5");
         test_protoset_contains_versions!(&[42, 55, 56, 57, 58], "42,55-58");
@@ -587,9 +586,9 @@ mod test {
 
     #[test]
     fn test_protoset_contains() {
-        let protoset: ProtoSet = ProtoSet::from_slice(&[(0, 5), (7, 9), (13, 14)]).unwrap();
+        let protoset: ProtoSet = ProtoSet::from_slice(&[(1, 5), (7, 9), (13, 14)]).unwrap();
 
-        for x in 0..6   { assert!(protoset.contains(&x), format!("should contain {}", x)); }
+        for x in 1..6   { assert!(protoset.contains(&x), format!("should contain {}", x)); }
         for x in 7..10  { assert!(protoset.contains(&x), format!("should contain {}", x)); }
         for x in 13..15 { assert!(protoset.contains(&x), format!("should contain {}", x)); }
 
@@ -599,10 +598,10 @@ mod test {
     }
 
     #[test]
-    fn test_protoset_contains_0_3() {
-        let protoset: ProtoSet = ProtoSet::from_slice(&[(0, 3)]).unwrap();
+    fn test_protoset_contains_1_3() {
+        let protoset: ProtoSet = ProtoSet::from_slice(&[(1, 3)]).unwrap();
 
-        for x in 0..4 { assert!(protoset.contains(&x), format!("should contain {}", x)); }
+        for x in 1..4 { assert!(protoset.contains(&x), format!("should contain {}", x)); }
     }
 
     macro_rules! assert_protoset_from_vec_contains_all {
@@ -622,8 +621,8 @@ mod test {
     }
 
     #[test]
-    fn test_protoset_from_vec_0_315() {
-        assert_protoset_from_vec_contains_all!(0, 1, 2, 3, 15);
+    fn test_protoset_from_vec_1_315() {
+        assert_protoset_from_vec_contains_all!(1, 2, 3, 15);
     }
 
     #[test]
diff --git a/src/rust/protover/protover.rs b/src/rust/protover/protover.rs
index 17a8d60ec..12ede53e5 100644
--- a/src/rust/protover/protover.rs
+++ b/src/rust/protover/protover.rs
@@ -867,10 +867,10 @@ mod test {
 
     #[test]
     fn test_protoentry_all_supported_unsupported_low_version() {
-        let protocols: UnvalidatedProtoEntry = "Cons=0-1".parse().unwrap();
+        let protocols: UnvalidatedProtoEntry = "HSIntro=2-3".parse().unwrap();
         let unsupported: Option<UnvalidatedProtoEntry> = protocols.all_supported();
         assert_eq!(true, unsupported.is_some());
-        assert_eq!("Cons=0", &unsupported.unwrap().to_string());
+        assert_eq!("HSIntro=2", &unsupported.unwrap().to_string());
     }
 
     #[test]
diff --git a/src/rust/protover/tests/protover.rs b/src/rust/protover/tests/protover.rs
index 2db01a163..59a4b5a8a 100644
--- a/src/rust/protover/tests/protover.rs
+++ b/src/rust/protover/tests/protover.rs
@@ -106,10 +106,10 @@ fn protocol_all_supported_with_unsupported_versions() {
 
 #[test]
 fn protocol_all_supported_with_unsupported_low_version() {
-    let protocols: UnvalidatedProtoEntry = "Cons=0-1".parse().unwrap();
+    let protocols: UnvalidatedProtoEntry = "HSIntro=2-3".parse().unwrap();
     let unsupported: Option<UnvalidatedProtoEntry> = protocols.all_supported();
     assert_eq!(true, unsupported.is_some());
-    assert_eq!("Cons=0", &unsupported.unwrap().to_string());
+    assert_eq!("HSIntro=2", &unsupported.unwrap().to_string());
 }
 
 #[test]
@@ -354,18 +354,18 @@ fn protover_all_supported_should_exclude_some_versions_and_entire_protocols() {
 
 #[test]
 fn protover_all_supported_should_not_dos_anyones_computer() {
-    let proto: UnvalidatedProtoEntry = "Sleen=0-2147483648".parse().unwrap();
+    let proto: UnvalidatedProtoEntry = "Sleen=1-2147483648".parse().unwrap();
     let result: String = proto.all_supported().unwrap().to_string();
 
-    assert_eq!(result, "Sleen=0-2147483648".to_string());
+    assert_eq!(result, "Sleen=1-2147483648".to_string());
 }
 
 #[test]
 fn protover_all_supported_should_not_dos_anyones_computer_max_versions() {
-    let proto: UnvalidatedProtoEntry = "Sleen=0-4294967294".parse().unwrap();
+    let proto: UnvalidatedProtoEntry = "Sleen=1-4294967294".parse().unwrap();
     let result: String = proto.all_supported().unwrap().to_string();
 
-    assert_eq!(result, "Sleen=0-4294967294".to_string());
+    assert_eq!(result, "Sleen=1-4294967294".to_string());
 }
 
 #[test]
@@ -388,7 +388,7 @@ fn protover_unvalidatedprotoentry_should_err_entirely_unparseable_things() {
 
 #[test]
 fn protover_all_supported_over_maximum_limit() {
-    let proto: Result<UnvalidatedProtoEntry, ProtoverError> = "Sleen=0-4294967295".parse();
+    let proto: Result<UnvalidatedProtoEntry, ProtoverError> = "Sleen=1-4294967295".parse();
 
     assert_eq!(Err(ProtoverError::ExceedsMax), proto);
 }