67 lines
1.7 KiB
Rust
67 lines
1.7 KiB
Rust
extern crate serde;
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extern crate toml;
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#[macro_use]
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extern crate serde_derive;
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use toml::Spanned;
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use toml::value::Datetime;
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use std::collections::HashMap;
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/// A set of good datetimes.
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pub fn good_datetimes() -> Vec<&'static str> {
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let mut v = Vec::new();
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v.push("1997-09-09T09:09:09Z");
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v.push("1997-09-09T09:09:09+09:09");
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v.push("1997-09-09T09:09:09-09:09");
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v.push("1997-09-09T09:09:09");
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v.push("1997-09-09");
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v.push("09:09:09");
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v.push("1997-09-09T09:09:09.09Z");
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v.push("1997-09-09T09:09:09.09+09:09");
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v.push("1997-09-09T09:09:09.09-09:09");
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v.push("1997-09-09T09:09:09.09");
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v.push("09:09:09.09");
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v
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}
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#[test]
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fn test_spanned_field() {
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#[derive(Deserialize)]
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struct Foo<T> {
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foo: Spanned<T>,
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}
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fn good<'de, T>(s: &'de str, expected: &str) where T: serde::Deserialize<'de> {
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let foo: Foo<T> = toml::from_str(s).unwrap();
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assert_eq!(6, foo.foo.start);
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assert_eq!(s.len(), foo.foo.end);
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assert_eq!(expected, &s[foo.foo.start..foo.foo.end]);
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}
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good::<String>("foo = \"foo\"", "\"foo\"");
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good::<u32>("foo = 42", "42");
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// leading plus
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good::<u32>("foo = +42", "+42");
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// table
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good::<HashMap<String, u32>>(
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"foo = {\"foo\" = 42, \"bar\" = 42}",
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"{\"foo\" = 42, \"bar\" = 42}"
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);
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// array
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good::<Vec<u32>>(
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"foo = [0, 1, 2, 3, 4]",
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"[0, 1, 2, 3, 4]"
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);
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// datetime
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good::<String>(
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"foo = \"1997-09-09T09:09:09Z\"",
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"\"1997-09-09T09:09:09Z\""
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);
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for expected in good_datetimes() {
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let s = format!("foo = {}", expected);
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good::<Datetime>(&s, expected);
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}
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}
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