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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);
}
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