aboutsummaryrefslogtreecommitdiff
path: root/test-suite/tests
diff options
context:
space:
mode:
authorAlex Crichton <alex@alexcrichton.com>2018-05-09 16:48:58 -0500
committerGitHub <noreply@github.com>2018-05-09 16:48:58 -0500
commitcb49d599924f2c78a8ea1172cd21f05dc6fbfa93 (patch)
tree4506e53b64daa801a2b58c9fbba56343f623278c /test-suite/tests
parent8a54e5e0b6808a3192ec342b60e36b4325c47f02 (diff)
parent0a5fe3fff9a11b9684eb41be302606de0770f22d (diff)
downloadmilf-rs-cb49d599924f2c78a8ea1172cd21f05dc6fbfa93.tar.gz
milf-rs-cb49d599924f2c78a8ea1172cd21f05dc6fbfa93.zip
Merge pull request #239 from udoprog/spans
Support spans when deserializing serde structures
Diffstat (limited to 'test-suite/tests')
-rw-r--r--test-suite/tests/spanned.rs66
1 files changed, 66 insertions, 0 deletions
diff --git a/test-suite/tests/spanned.rs b/test-suite/tests/spanned.rs
new file mode 100644
index 0000000..1b110f0
--- /dev/null
+++ b/test-suite/tests/spanned.rs
@@ -0,0 +1,66 @@
+extern crate serde;
+extern crate toml;
+#[macro_use]
+extern crate serde_derive;
+
+use toml::Spanned;
+use toml::value::Datetime;
+use std::collections::HashMap;
+
+/// A set of good datetimes.
+pub fn good_datetimes() -> Vec<&'static str> {
+ let mut v = Vec::new();
+ v.push("1997-09-09T09:09:09Z");
+ v.push("1997-09-09T09:09:09+09:09");
+ v.push("1997-09-09T09:09:09-09:09");
+ v.push("1997-09-09T09:09:09");
+ v.push("1997-09-09");
+ v.push("09:09:09");
+ v.push("1997-09-09T09:09:09.09Z");
+ v.push("1997-09-09T09:09:09.09+09:09");
+ v.push("1997-09-09T09:09:09.09-09:09");
+ v.push("1997-09-09T09:09:09.09");
+ v.push("09:09:09.09");
+ v
+}
+
+#[test]
+fn test_spanned_field() {
+ #[derive(Deserialize)]
+ struct Foo<T> {
+ foo: Spanned<T>,
+ }
+
+ fn good<'de, T>(s: &'de str, expected: &str) where T: serde::Deserialize<'de> {
+ let foo: Foo<T> = toml::from_str(s).unwrap();
+
+ assert_eq!(6, foo.foo.start());
+ assert_eq!(s.len(), foo.foo.end());
+ assert_eq!(expected, &s[foo.foo.start()..foo.foo.end()]);
+ }
+
+ good::<String>("foo = \"foo\"", "\"foo\"");
+ good::<u32>("foo = 42", "42");
+ // leading plus
+ good::<u32>("foo = +42", "+42");
+ // table
+ good::<HashMap<String, u32>>(
+ "foo = {\"foo\" = 42, \"bar\" = 42}",
+ "{\"foo\" = 42, \"bar\" = 42}"
+ );
+ // array
+ good::<Vec<u32>>(
+ "foo = [0, 1, 2, 3, 4]",
+ "[0, 1, 2, 3, 4]"
+ );
+ // datetime
+ good::<String>(
+ "foo = \"1997-09-09T09:09:09Z\"",
+ "\"1997-09-09T09:09:09Z\""
+ );
+
+ for expected in good_datetimes() {
+ let s = format!("foo = {}", expected);
+ good::<Datetime>(&s, expected);
+ }
+}