summary refs log tree commit diff stats
path: root/tests/common
diff options
context:
space:
mode:
Diffstat (limited to 'tests/common')
-rw-r--r--tests/common/mod.rs189
1 files changed, 0 insertions, 189 deletions
diff --git a/tests/common/mod.rs b/tests/common/mod.rs
deleted file mode 100644
index d0b9e89..0000000
--- a/tests/common/mod.rs
+++ /dev/null
@@ -1,189 +0,0 @@
-/*
- * This file is part of Datafu
- * Copyright (C) 2021  Soni L.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU Affero General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU Affero General Public License for more details.
- *
- * You should have received a copy of the GNU Affero General Public License
- * along with this program.  If not, see <https://www.gnu.org/licenses/>.
- */
-
-use std::borrow::Borrow;
-use std::borrow::Cow;
-use std::collections::BTreeMap;
-
-use datafu::RefOwn;
-use datafu::PatternTypes;
-use datafu::KVPair;
-
-#[derive(PartialEq, Eq, PartialOrd, Ord, Debug)]
-pub enum Value {
-    U(usize),
-    B(bool),
-    M(BTreeMap<Value, Value>),
-    S(Cow<'static, str>),
-}
-
-#[derive(Copy, Clone, Eq, PartialEq, Debug)]
-pub enum Dummy {
-}
-
-trait ValueHelper {
-    fn as_value(&self) -> Result<&Value, &str>;
-}
-
-impl ValueHelper for Value {
-    fn as_value(&self) -> Result<&Value, &str> {
-        Ok(self)
-    }
-}
-
-impl ValueHelper for &str {
-    fn as_value(&self) -> Result<&Value, &str> {
-        Err(self)
-    }
-}
-
-impl PartialEq<str> for Value {
-    fn eq(&self, other: &str) -> bool {
-        matches!(self, Value::S(l) if l == other)
-    }
-}
-
-impl PartialEq<Value> for str {
-    fn eq(&self, other: &Value) -> bool {
-        matches!(other, Value::S(r) if self == r)
-    }
-}
-
-impl PartialEq<Dummy> for Value {
-    fn eq(&self, other: &Dummy) -> bool {
-        let _ = other;
-        unreachable!()
-    }
-}
-
-impl PartialEq<Value> for Dummy {
-    fn eq(&self, other: &Value) -> bool {
-        let _ = other;
-        unreachable!()
-    }
-}
-
-impl PartialEq<str> for Dummy {
-    fn eq(&self, other: &str) -> bool {
-        let _ = other;
-        unreachable!()
-    }
-}
-
-impl PartialEq<Dummy> for str {
-    fn eq(&self, other: &Dummy) -> bool {
-        let _ = other;
-        unreachable!()
-    }
-}
-
-impl<'a> PartialEq for dyn ValueHelper + 'a {
-    fn eq(&self, other: &(dyn ValueHelper + 'a)) -> bool {
-        match (self.as_value(), other.as_value()) {
-            (a, b) if a == b => true,
-            (Ok(Value::S(a)), Err(b)) | (Err(b), Ok(Value::S(a))) => {
-                a.eq(b)
-            },
-            _ => false,
-        }
-    }
-}
-
-impl<'a> PartialOrd for dyn ValueHelper + 'a {
-    fn partial_cmp(&self, other: &(dyn ValueHelper + 'a)) -> Option<std::cmp::Ordering> {
-        Some(self.cmp(other))
-    }
-}
-
-impl<'a> Eq for dyn ValueHelper + 'a {
-}
-
-impl<'a> Ord for dyn ValueHelper + 'a {
-    fn cmp(&self, other: &(dyn ValueHelper + 'a)) -> std::cmp::Ordering {
-        match (self.as_value(), other.as_value()) {
-            (Ok(a), Ok(b)) => a.cmp(b),
-            (Err(a), Err(b)) => a.cmp(b),
-            (Ok(Value::S(a)), Err(b)) => (**a).cmp(b),
-            (Err(a), Ok(Value::S(b))) => a.cmp(b.borrow()),
-            (Ok(_), Err(_)) => std::cmp::Ordering::Less,
-            (Err(_), Ok(_)) => std::cmp::Ordering::Greater,
-        }
-    }
-}
-
-impl From<&'static str> for Value {
-    fn from(x: &'static str) -> Value {
-        Value::S(x.into())
-    }
-}
-
-
-impl<'a> Borrow<dyn ValueHelper + 'a> for Value {
-    fn borrow(&self) -> &(dyn ValueHelper + 'a) {
-        self
-    }
-}
-
-impl PatternTypes for Value {
-    type Ref = Self;
-    type Own = Dummy;
-
-    fn pairs<'b>(
-        item: RefOwn<'b, Self, Dummy>
-    ) -> Option<Box<dyn Iterator<Item=KVPair<'b, Self>> + 'b>> {
-        match item {
-            RefOwn::Ref(Value::M(map)) => {
-                Some(Box::new(map.iter().map(|(a, b)| (a.into(), b.into()))))
-            },
-            _ => None
-        }
-    }
-
-    fn get<'a, 'b>(
-        item: RefOwn<'b, Self, Dummy>,
-        key: RefOwn<'a, Self, Dummy>
-    ) -> Option<Option<KVPair<'b, Self>>> {
-        match item {
-            RefOwn::Ref(Value::M(map)) => {
-                Some(match key {
-                    RefOwn::Ref(key) => map.get_key_value(key),
-                    RefOwn::Own(_key) => unreachable!(),
-                    RefOwn::Str(key) => map.get_key_value(&key as &dyn ValueHelper),
-                }.map(|(k,v)| (k.into(), v.into())))
-            },
-            _ => None
-        }
-    }
-
-    fn matches(
-        left: RefOwn<'_, Self, Dummy>,
-        right: RefOwn<'_, Self, Dummy>
-    ) -> bool {
-        left == right
-    }
-
-    fn as_str<'b>(
-        item: RefOwn<'b, Self, Dummy>
-    ) -> Option<&'b str> {
-        match item {
-            RefOwn::Str(key) => Some(key),
-            RefOwn::Ref(Value::S(key)) => Some(key),
-            _ => None,
-        }
-    }
-}