From 8995cef9d6c347c275ea6bbbe0c45523df1b1314 Mon Sep 17 00:00:00 2001
From: est31 <est31@users.noreply.github.com>
Date: Fri, 25 Oct 2019 21:05:31 +0200
Subject:  Spanned: impl PartialEq, Eq, Hash, PartialOrd, Ord in terms of the
 value (#344)

* Spanned: impl PartialEq, Eq, Hash, PartialOrd, Ord in terms of the value

This is because we want to be able to index into HashMap<Spanned<String>, T>
with a dummy span and get results where only the content has to match.

* Add Borrow impl

* Add tests
---
 test-suite/tests/spanned-impls.rs | 41 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)
 create mode 100644 test-suite/tests/spanned-impls.rs

(limited to 'test-suite/tests/spanned-impls.rs')

diff --git a/test-suite/tests/spanned-impls.rs b/test-suite/tests/spanned-impls.rs
new file mode 100644
index 0000000..cb12b1a
--- /dev/null
+++ b/test-suite/tests/spanned-impls.rs
@@ -0,0 +1,41 @@
+use std::cmp::{Ord, Ordering, PartialOrd};
+use toml::{from_str, Spanned};
+#[macro_use]
+extern crate serde_derive;
+
+#[test]
+fn test_spans_impls() {
+    #[derive(Deserialize)]
+    struct Foo {
+        bar: Spanned<bool>,
+        baz: Spanned<String>,
+    }
+    let f: Foo = from_str(
+        "
+    bar = true
+    baz = \"yes\"
+    ",
+    )
+    .unwrap();
+    let g: Foo = from_str(
+        "
+    baz = \"yes\"
+    bar = true
+    ",
+    )
+    .unwrap();
+    assert!(f.bar.span() != g.bar.span());
+    assert!(f.baz.span() != g.baz.span());
+
+    // test that eq still holds
+    assert_eq!(f.bar, g.bar);
+    assert_eq!(f.baz, g.baz);
+
+    // test that Ord returns equal order
+    assert_eq!(f.bar.cmp(&g.bar), Ordering::Equal);
+    assert_eq!(f.baz.cmp(&g.baz), Ordering::Equal);
+
+    // test that PartialOrd returns equal order
+    assert_eq!(f.bar.partial_cmp(&g.bar), Some(Ordering::Equal));
+    assert_eq!(f.baz.partial_cmp(&g.baz), Some(Ordering::Equal));
+}
-- 
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