aboutsummaryrefslogtreecommitdiff
path: root/tests
diff options
context:
space:
mode:
Diffstat (limited to 'tests')
-rw-r--r--tests/pretty.rs58
-rw-r--r--tests/valid.rs55
2 files changed, 102 insertions, 11 deletions
diff --git a/tests/pretty.rs b/tests/pretty.rs
index ae9a839..cceb815 100644
--- a/tests/pretty.rs
+++ b/tests/pretty.rs
@@ -41,11 +41,12 @@ fn disable_pretty() {
const PRETTY_STD: &'static str = "\
[example]
array = [
- \"item 1\",
- \"item 2\",
+ 'item 1',
+ 'item 2',
]
empty = []
-oneline = \"this has no newlines.\"
+one = ['one']
+oneline = 'this has no newlines.'
text = '''
this is the first line
this is the second line
@@ -67,15 +68,21 @@ fn pretty_std() {
const PRETTY_INDENT_2: &'static str = "\
[example]
array = [
- \"item 1\",
- \"item 2\",
+ 'item 1',
+ 'item 2',
]
empty = []
-oneline = \"this has no newlines.\"
+one = ['one']
+oneline = 'this has no newlines.'
text = '''
this is the first line
this is the second line
'''
+three = [
+ 'one',
+ 'two',
+ 'three',
+]
";
#[test]
@@ -88,6 +95,7 @@ fn pretty_indent_2() {
serializer.pretty_array_indent(2);
value.serialize(&mut serializer).unwrap();
}
+ println!(">> Result:\n{}", result);
assert_eq!(toml, &result);
}
@@ -166,3 +174,41 @@ fn pretty_no_string() {
}
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);
+}
diff --git a/tests/valid.rs b/tests/valid.rs
index 6a04866..b186800 100644
--- a/tests/valid.rs
+++ b/tests/valid.rs
@@ -1,7 +1,9 @@
extern crate toml;
+extern crate serde;
extern crate serde_json;
-use toml::Value as Toml;
+use toml::{Value as Toml, to_string_pretty};
+use serde::ser::Serialize;
use serde_json::Value as Json;
fn to_json(toml: toml::Value) -> Json {
@@ -40,10 +42,52 @@ fn to_json(toml: toml::Value) -> Json {
}
}
-fn run(toml: &str, json: &str) {
- println!("parsing:\n{}", toml);
- let toml: Toml = toml.parse().unwrap();
- let json: Json = json.parse().unwrap();
+fn run_pretty(toml: Toml) {
+ // Assert toml == json
+ println!("### pretty round trip parse.");
+
+ // standard pretty
+ let toml_raw = to_string_pretty(&toml).expect("to string");
+ let toml2 = toml_raw.parse().expect("from string");
+ assert_eq!(toml, toml2);
+
+ // pretty with indent 2
+ let mut result = String::with_capacity(128);
+ {
+ let mut serializer = toml::Serializer::pretty(&mut result);
+ serializer.pretty_array_indent(2);
+ toml.serialize(&mut serializer).expect("to string");
+ }
+ assert_eq!(toml, result.parse().expect("from str"));
+ result.clear();
+ {
+ let mut serializer = toml::Serializer::new(&mut result);
+ serializer.pretty_array_trailing_comma(false);
+ toml.serialize(&mut serializer).expect("to string");
+ }
+ assert_eq!(toml, result.parse().expect("from str"));
+ result.clear();
+ {
+ let mut serializer = toml::Serializer::pretty(&mut result);
+ serializer.pretty_string(false);
+ toml.serialize(&mut serializer).expect("to string");
+ assert_eq!(toml, toml2);
+ }
+ assert_eq!(toml, result.parse().expect("from str"));
+ result.clear();
+ {
+ let mut serializer = toml::Serializer::pretty(&mut result);
+ serializer.pretty_array(false);
+ toml.serialize(&mut serializer).expect("to string");
+ assert_eq!(toml, toml2);
+ }
+ assert_eq!(toml, result.parse().expect("from str"));
+}
+
+fn run(toml_raw: &str, json_raw: &str) {
+ println!("parsing:\n{}", toml_raw);
+ let toml: Toml = toml_raw.parse().unwrap();
+ let json: Json = json_raw.parse().unwrap();
// Assert toml == json
let toml_json = to_json(toml.clone());
@@ -56,6 +100,7 @@ fn run(toml: &str, json: &str) {
println!("round trip parse: {}", toml);
let toml2 = toml.to_string().parse().unwrap();
assert_eq!(toml, toml2);
+ run_pretty(toml);
}
macro_rules! test( ($name:ident, $toml:expr, $json:expr) => (