extern crate toml; extern crate serde; use serde::ser::Serialize; const NO_PRETTY: &'static str = "\ [example] array = [\"item 1\", \"item 2\"] empty = [] oneline = \"this has no newlines.\" text = \"\\nthis is the first line\\nthis is the second line\\n\" "; #[test] fn no_pretty() { let toml = NO_PRETTY; let value: toml::Value = toml::from_str(toml).unwrap(); let mut result = String::with_capacity(128); value.serialize(&mut toml::Serializer::new(&mut result)).unwrap(); println!("EXPECTED:\n{}", toml); println!("\nRESULT:\n{}", result); assert_eq!(toml, &result); } #[test] fn disable_pretty() { let toml = NO_PRETTY; let value: toml::Value = toml::from_str(toml).unwrap(); let mut result = String::with_capacity(128); { let mut serializer = toml::Serializer::pretty(&mut result); serializer.pretty_string(false); serializer.pretty_array(false); value.serialize(&mut serializer).unwrap(); } println!("EXPECTED:\n{}", toml); println!("\nRESULT:\n{}", result); assert_eq!(toml, &result); } const PRETTY_STD: &'static str = "\ [example] array = [ 'item 1', 'item 2', ] empty = [] one = ['one'] oneline = 'this has no newlines.' text = ''' this is the first line this is the second line ''' "; #[test] fn pretty_std() { let toml = PRETTY_STD; let value: toml::Value = toml::from_str(toml).unwrap(); let mut result = String::with_capacity(128); value.serialize(&mut toml::Serializer::pretty(&mut result)).unwrap(); println!("EXPECTED:\n{}", toml); println!("\nRESULT:\n{}", result); assert_eq!(toml, &result); } const PRETTY_INDENT_2: &'static str = "\ [example] array = [ 'item 1', 'item 2', ] empty = [] one = ['one'] oneline = 'this has no newlines.' text = ''' this is the first line this is the second line ''' three = [ 'one', 'two', 'three', ] "; #[test] fn pretty_indent_2() { let toml = PRETTY_INDENT_2; let value: toml::Value = toml::from_str(toml).unwrap(); let mut result = String::with_capacity(128); { let mut serializer = toml::Serializer::pretty(&mut result); serializer.pretty_array_indent(2); value.serialize(&mut serializer).unwrap(); } println!(">> Result:\n{}", result); assert_eq!(toml, &result); } const PRETTY_INDENT_2_OTHER: &'static str = "\ [example] array = [ \"item 1\", \"item 2\", ] empty = [] oneline = \"this has no newlines.\" text = \"\\nthis is the first line\\nthis is the second line\\n\" "; #[test] /// Test pretty indent when gotten the other way fn pretty_indent_2_other() { let toml = PRETTY_INDENT_2_OTHER; let value: toml::Value = toml::from_str(toml).unwrap(); let mut result = String::with_capacity(128); { let mut serializer = toml::Serializer::new(&mut result); serializer.pretty_array_indent(2); value.serialize(&mut serializer).unwrap(); } assert_eq!(toml, &result); } const PRETTY_ARRAY_NO_COMMA: &'static str = "\ [example] array = [ \"item 1\", \"item 2\" ] empty = [] oneline = \"this has no newlines.\" text = \"\\nthis is the first line\\nthis is the second line\\n\" "; #[test] /// Test pretty indent when gotten the other way fn pretty_indent_array_no_comma() { let toml = PRETTY_ARRAY_NO_COMMA; let value: toml::Value = toml::from_str(toml).unwrap(); let mut result = String::with_capacity(128); { let mut serializer = toml::Serializer::new(&mut result); serializer.pretty_array_trailing_comma(false); value.serialize(&mut serializer).unwrap(); } assert_eq!(toml, &result); } const PRETTY_NO_STRING: &'static str = "\ [example] array = [ \"item 1\", \"item 2\", ] empty = [] oneline = \"this has no newlines.\" text = \"\\nthis is the first line\\nthis is the second line\\n\" "; #[test] /// Test pretty indent when gotten the other way fn pretty_no_string() { let toml = PRETTY_NO_STRING; let value: toml::Value = toml::from_str(toml).unwrap(); let mut result = String::with_capacity(128); { let mut serializer = toml::Serializer::pretty(&mut result); serializer.pretty_string(false); value.serialize(&mut serializer).unwrap(); } assert_eq!(toml, &result); } const PRETTY_TRICKY: &'static str = r##"[example] f = "\f" glass = ''' Nothing too unusual, except that I can eat glass in: - Greek: Μπορώ να φάω σπασμένα γυαλιά χωρίς να πάθω τίποτα. - Polish: Mogę jeść szkło, i mi nie szkodzi. - Hindi: मैं काँच खा सकता हूँ, मुझे उस से कोई पीडा नहीं होती. - Japanese: 私はガラスを食べられます。それは私を傷つけません。 ''' r = "\r" r_newline = """ \r """ single = '''this is a single line but has '' cuz it's tricky''' single_tricky = "single line with ''' in it" tabs = ''' this is pretty standard except for some tabs right here ''' text = """ this is the first line. This has a ''' in it and \"\"\" cuz it's tricky yo Also ' and \" because why not this is the third line """ "##; #[test] fn pretty_tricky() { let toml = PRETTY_TRICKY; let value: toml::Value = toml::from_str(toml).unwrap(); let mut result = String::with_capacity(128); value.serialize(&mut toml::Serializer::pretty(&mut result)).unwrap(); println!("EXPECTED:\n{}", toml); println!("\nRESULT:\n{}", result); assert_eq!(toml, &result); } const PRETTY_TABLE_ARRAY: &'static str = r##"[[array]] key = 'foo' [[array]] key = 'bar' [abc] doc = 'this is a table' [example] single = 'this is a single line string' "##; #[test] fn pretty_table_array() { let toml = PRETTY_TABLE_ARRAY; let value: toml::Value = toml::from_str(toml).unwrap(); let mut result = String::with_capacity(128); value.serialize(&mut toml::Serializer::pretty(&mut result)).unwrap(); println!("EXPECTED:\n{}", toml); println!("\nRESULT:\n{}", result); assert_eq!(toml, &result); } const TABLE_ARRAY: &'static str = r##"[[array]] key = "foo" [[array]] key = "bar" [abc] doc = "this is a table" [example] single = "this is a single line string" "##; #[test] fn table_array() { let toml = TABLE_ARRAY; let value: toml::Value = toml::from_str(toml).unwrap(); let mut result = String::with_capacity(128); value.serialize(&mut toml::Serializer::new(&mut result)).unwrap(); println!("EXPECTED:\n{}", toml); println!("\nRESULT:\n{}", result); assert_eq!(toml, &result); }