diff options
Diffstat (limited to 'test-suite/tests')
| -rw-r--r-- | test-suite/tests/macros.rs | 286 |
1 files changed, 286 insertions, 0 deletions
diff --git a/test-suite/tests/macros.rs b/test-suite/tests/macros.rs new file mode 100644 index 0000000..439420d --- /dev/null +++ b/test-suite/tests/macros.rs @@ -0,0 +1,286 @@ +#![recursion_limit = "128"] + +#[macro_use] +extern crate toml; + +macro_rules! table { + ($($key:expr => $value:expr,)*) => {{ + let mut table = toml::value::Table::new(); + $( + table.insert($key.to_string(), $value.into()); + )* + toml::Value::Table(table) + }}; +} + +macro_rules! array { + ($($element:expr,)*) => {{ + let mut array = toml::value::Array::new(); + $( + array.push($element.into()); + )* + toml::Value::Array(array) + }}; +} + +macro_rules! datetime { + ($s:tt) => { + $s.parse::<toml::value::Datetime>().unwrap() + }; +} + +#[test] +fn test_cargo_toml() { + // Simple sanity check of: + // + // - Ordinary tables + // - Inline tables + // - Inline arrays + // - String values + // - Table keys containing hyphen + // - Table headers containing hyphen + let actual = toml! { + [package] + name = "toml" + version = "0.4.5" + authors = ["Alex Crichton <alex@alexcrichton.com>"] + + [badges] + travis-ci = { repository = "alexcrichton/toml-rs" } + + [dependencies] + serde = "1.0" + + [dev-dependencies] + serde_derive = "1.0" + serde_json = "1.0" + }; + + let expected = table! { + "package" => table! { + "name" => "toml".to_owned(), + "version" => "0.4.5".to_owned(), + "authors" => array! { + "Alex Crichton <alex@alexcrichton.com>".to_owned(), + }, + }, + "badges" => table! { + "travis-ci" => table! { + "repository" => "alexcrichton/toml-rs".to_owned(), + }, + }, + "dependencies" => table! { + "serde" => "1.0".to_owned(), + }, + "dev-dependencies" => table! { + "serde_derive" => "1.0".to_owned(), + "serde_json" => "1.0".to_owned(), + }, + }; + + assert_eq!(actual, expected); +} + +#[test] +fn test_array() { + // Copied from the TOML spec. + let actual = toml! { + [[fruit]] + name = "apple" + + [fruit.physical] + color = "red" + shape = "round" + + [[fruit.variety]] + name = "red delicious" + + [[fruit.variety]] + name = "granny smith" + + [[fruit]] + name = "banana" + + [[fruit.variety]] + name = "plantain" + }; + + let expected = table! { + "fruit" => array! { + table! { + "name" => "apple", + "physical" => table! { + "color" => "red", + "shape" => "round", + }, + "variety" => array! { + table! { + "name" => "red delicious", + }, + table! { + "name" => "granny smith", + }, + }, + }, + table! { + "name" => "banana", + "variety" => array! { + table! { + "name" => "plantain", + }, + }, + }, + }, + }; + + assert_eq!(actual, expected); +} + +#[test] +fn test_number() { + let actual = toml! { + positive = 1 + negative = -1 + table = { positive = 1, negative = -1 } + array = [ 1, -1 ] + }; + + let expected = table! { + "positive" => 1, + "negative" => -1, + "table" => table! { + "positive" => 1, + "negative" => -1, + }, + "array" => array! { + 1, + -1, + }, + }; + + assert_eq!(actual, expected); +} + +#[test] +fn test_datetime() { + let actual = toml! { + // Copied from the TOML spec. + odt1 = 1979-05-27T07:32:00Z + odt2 = 1979-05-27T00:32:00-07:00 + odt3 = 1979-05-27T00:32:00.999999-07:00 + ldt1 = 1979-05-27T07:32:00 + ldt2 = 1979-05-27T00:32:00.999999 + ld1 = 1979-05-27 + lt1 = 07:32:00 + lt2 = 00:32:00.999999 + + table = { + odt1 = 1979-05-27T07:32:00Z, + odt2 = 1979-05-27T00:32:00-07:00, + odt3 = 1979-05-27T00:32:00.999999-07:00, + ldt1 = 1979-05-27T07:32:00, + ldt2 = 1979-05-27T00:32:00.999999, + ld1 = 1979-05-27, + lt1 = 07:32:00, + lt2 = 00:32:00.999999, + } + + array = [ + 1979-05-27T07:32:00Z, + 1979-05-27T00:32:00-07:00, + 1979-05-27T00:32:00.999999-07:00, + 1979-05-27T07:32:00, + 1979-05-27T00:32:00.999999, + 1979-05-27, + 07:32:00, + 00:32:00.999999, + ] + }; + + let expected = table! { + "odt1" => datetime!("1979-05-27T07:32:00Z"), + "odt2" => datetime!("1979-05-27T00:32:00-07:00"), + "odt3" => datetime!("1979-05-27T00:32:00.999999-07:00"), + "ldt1" => datetime!("1979-05-27T07:32:00"), + "ldt2" => datetime!("1979-05-27T00:32:00.999999"), + "ld1" => datetime!("1979-05-27"), + "lt1" => datetime!("07:32:00"), + "lt2" => datetime!("00:32:00.999999"), + + "table" => table! { + "odt1" => datetime!("1979-05-27T07:32:00Z"), + "odt2" => datetime!("1979-05-27T00:32:00-07:00"), + "odt3" => datetime!("1979-05-27T00:32:00.999999-07:00"), + "ldt1" => datetime!("1979-05-27T07:32:00"), + "ldt2" => datetime!("1979-05-27T00:32:00.999999"), + "ld1" => datetime!("1979-05-27"), + "lt1" => datetime!("07:32:00"), + "lt2" => datetime!("00:32:00.999999"), + }, + + "array" => array! { + datetime!("1979-05-27T07:32:00Z"), + datetime!("1979-05-27T00:32:00-07:00"), + datetime!("1979-05-27T00:32:00.999999-07:00"), + datetime!("1979-05-27T07:32:00"), + datetime!("1979-05-27T00:32:00.999999"), + datetime!("1979-05-27"), + datetime!("07:32:00"), + datetime!("00:32:00.999999"), + }, + }; + + assert_eq!(actual, expected); +} + +// This test requires rustc >= 1.20. +#[test] +#[cfg(feature = "test-quoted-keys-in-macro")] +fn test_quoted_key() { + let actual = toml! { + "quoted" = true + table = { "quoted" = true } + + [target."cfg(windows)".dependencies] + winapi = "0.2.8" + }; + + let expected = table! { + "quoted" => true, + "table" => table! { + "quoted" => true, + }, + "target" => table! { + "cfg(windows)" => table! { + "dependencies" => table! { + "winapi" => "0.2.8", + }, + }, + }, + }; + + assert_eq!(actual, expected); +} + +#[test] +fn test_empty() { + let actual = toml! { + empty_inline_table = {} + empty_inline_array = [] + + [empty_table] + + [[empty_array]] + }; + + let expected = table! { + "empty_inline_table" => table! {}, + "empty_inline_array" => array! {}, + "empty_table" => table! {}, + "empty_array" => array! { + table! {}, + }, + }; + + assert_eq!(actual, expected); +} |