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Change decl_storage! to forbid default value for Option types (#3682)

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* Forbid default values for Option types in decl_storage!

* fix test errors

* bump impl_version
This commit is contained in:
Ashley
2019-09-25 19:34:31 +12:00
committed by Bastian Köcher
parent 1bf44278d3
commit a6329f8779
5 changed files with 24 additions and 28 deletions
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substrate/srml/support/src/storage/storage_items.rs
+9 -22
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@@ -300,10 +300,10 @@ mod tests {
// non-getters: pub / $default
/// Hello, this is doc!
U32 : Option<u32> = Some(3);
U32 : Option<u32>;
pub PUBU32 : Option<u32>;
U32MYDEF : Option<u32> = None;
pub PUBU32MYDEF : Option<u32> = Some(3);
U32MYDEF : Option<u32>;
pub PUBU32MYDEF : Option<u32>;
// getters: pub / $default
// we need at least one type which uses T, otherwise GenesisConfig will complain.
@@ -311,17 +311,17 @@ mod tests {
pub PUBGETU32 get(pub_u32_getter) build(|config: &GenesisConfig| config.u32_getter_with_config): u32;
GETU32WITHCONFIG get(u32_getter_with_config) config(): u32;
pub PUBGETU32WITHCONFIG get(pub_u32_getter_with_config) config(): u32;
GETU32MYDEF get(u32_getter_mydef): Option<u32> = Some(4);
GETU32MYDEF get(u32_getter_mydef): Option<u32>;
pub PUBGETU32MYDEF get(pub_u32_getter_mydef) config(): u32 = 3;
GETU32WITHCONFIGMYDEF get(u32_getter_with_config_mydef) config(): u32 = 2;
pub PUBGETU32WITHCONFIGMYDEF get(pub_u32_getter_with_config_mydef) config(): u32 = 1;
PUBGETU32WITHCONFIGMYDEFOPT get(pub_u32_getter_with_config_mydef_opt) config(): Option<u32> = Some(100);
PUBGETU32WITHCONFIGMYDEFOPT get(pub_u32_getter_with_config_mydef_opt) config(): Option<u32>;
// map non-getters: pub / $default
MAPU32 : map u32 => Option<String>;
pub PUBMAPU32 : map u32 => Option<String>;
MAPU32MYDEF : map u32 => Option<String> = None;
pub PUBMAPU32MYDEF : map u32 => Option<String> = Some("hello".into());
MAPU32MYDEF : map u32 => Option<String>;
pub PUBMAPU32MYDEF : map u32 => Option<String>;
// map getters: pub / $default
GETMAPU32 get(map_u32_getter): map u32 => String;
@@ -332,7 +332,7 @@ mod tests {
// linked map
LINKEDMAPU32 : linked_map u32 => Option<String>;
pub PUBLINKEDMAPU32MYDEF : linked_map u32 => Option<String> = Some("hello".into());
pub PUBLINKEDMAPU32MYDEF : linked_map u32 => Option<String>;
GETLINKEDMAPU32 get(linked_map_u32_getter): linked_map u32 => String;
pub PUBGETLINKEDMAPU32MYDEF get(pub_linked_map_u32_getter_mydef): linked_map u32 => String = "pubmap".into();
@@ -688,7 +688,7 @@ mod tests {
assert_eq!(config.pub_u32_getter_mydef, 3u32);
assert_eq!(config.u32_getter_with_config_mydef, 2u32);
assert_eq!(config.pub_u32_getter_with_config_mydef, 1u32);
assert_eq!(config.pub_u32_getter_with_config_mydef_opt, 100u32);
assert_eq!(config.pub_u32_getter_with_config_mydef_opt, 0u32);
}
}
@@ -781,17 +781,14 @@ mod test_append_and_len {
JustVec: Vec<u32>;
JustVecWithDefault: Vec<u32> = vec![6, 9];
OptionVec: Option<Vec<u32>>;
OptionVecWithDefault: Option<Vec<u32>> = Some(vec![6, 9]);
MapVec: map u32 => Vec<u32>;
MapVecWithDefault: map u32 => Vec<u32> = vec![6, 9];
OptionMapVec: map u32 => Option<Vec<u32>>;
OptionMapVecWithDefault: map u32 => Option<Vec<u32>> = Some(vec![6, 9]);
LinkedMapVec: linked_map u32 => Vec<u32>;
LinkedMapVecWithDefault: linked_map u32 => Vec<u32> = vec![6, 9];
OptionLinkedMapVec: linked_map u32 => Option<Vec<u32>>;
OptionLinkedMapVecWithDefault: linked_map u32 => Option<Vec<u32>> = Some(vec![6, 9]);
}
}
@@ -805,7 +802,6 @@ mod test_append_and_len {
#[test]
fn default_for_option() {
with_externalities(&mut TestExternalities::default(), || {
assert_eq!(OptionVecWithDefault::get(), Some(vec![6, 9]));
assert_eq!(OptionVec::get(), None);
assert_eq!(JustVec::get(), vec![]);
});
@@ -882,9 +878,6 @@ mod test_append_and_len {
assert_eq!(OptionVec::get(), None);
assert_eq!(OptionVec::decode_len(), Ok(0));
assert_eq!(OptionVecWithDefault::get(), Some(vec![6, 9]));
assert_eq!(OptionVecWithDefault::decode_len(), Ok(2));
// map
assert_eq!(MapVec::get(0), vec![]);
assert_eq!(MapVec::decode_len(0), Ok(0));
@@ -895,9 +888,6 @@ mod test_append_and_len {
assert_eq!(OptionMapVec::get(0), None);
assert_eq!(OptionMapVec::decode_len(0), Ok(0));
assert_eq!(OptionMapVecWithDefault::get(0), Some(vec![6, 9]));
assert_eq!(OptionMapVecWithDefault::decode_len(0), Ok(2));
// linked map
assert_eq!(LinkedMapVec::get(0), vec![]);
assert_eq!(LinkedMapVec::decode_len(0), Ok(0));
@@ -907,9 +897,6 @@ mod test_append_and_len {
assert_eq!(OptionLinkedMapVec::get(0), None);
assert_eq!(OptionLinkedMapVec::decode_len(0), Ok(0));
assert_eq!(OptionLinkedMapVecWithDefault::get(0), Some(vec![6, 9]));
assert_eq!(OptionLinkedMapVecWithDefault::decode_len(0), Ok(2));
});
}
}