1 files changed, 184 insertions, 0 deletions
diff --git a/vendor/toml/tests/testsuite/pretty.rs b/vendor/toml/tests/testsuite/pretty.rs
new file mode 100644
index 000000000..3ae772b4f
--- /dev/null
+++ b/vendor/toml/tests/testsuite/pretty.rs
@@ -0,0 +1,184 @@
+use serde::ser::Serialize;
+use snapbox::assert_eq;
+
+const NO_PRETTY: &str = "\
+[example]
+array = [\"item 1\", \"item 2\"]
+empty = []
+oneline = \"this has no newlines.\"
+text = '''
+
+this is the first line\\nthis is the second line
+'''
+";
+
+#[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(toml::Serializer::new(&mut result)).unwrap();
+    assert_eq(toml, &result);
+}
+
+const PRETTY_STD: &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(toml::Serializer::pretty(&mut result))
+        .unwrap();
+    assert_eq(toml, &result);
+}
+
+const PRETTY_TRICKY: &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
+\texcept for some   \ttabs 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 fourth 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(toml::Serializer::pretty(&mut result))
+        .unwrap();
+    assert_eq(toml, &result);
+}
+
+const PRETTY_TABLE_ARRAY: &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(toml::Serializer::pretty(&mut result))
+        .unwrap();
+    assert_eq(toml, &result);
+}
+
+const TABLE_ARRAY: &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(toml::Serializer::new(&mut result)).unwrap();
+    assert_eq(toml, &result);
+}
+
+const PRETTY_EMPTY_TABLE: &str = r#"[example]
+"#;
+
+#[test]
+fn pretty_empty_table() {
+    let toml = PRETTY_EMPTY_TABLE;
+    let value: toml::Value = toml::from_str(toml).unwrap();
+    let mut result = String::with_capacity(128);
+    value.serialize(toml::Serializer::new(&mut result)).unwrap();
+    assert_eq(toml, &result);
+}
+
+#[test]
+fn error_includes_key() {
+    #[derive(Debug, serde::Serialize, serde::Deserialize)]
+    struct Package {
+        name: String,
+        version: String,
+        authors: Vec<String>,
+        profile: Profile,
+    }
+
+    #[derive(Debug, serde::Serialize, serde::Deserialize)]
+    struct Profile {
+        dev: Dev,
+    }
+
+    #[derive(Debug, serde::Serialize, serde::Deserialize)]
+    struct Dev {
+        debug: U32OrBool,
+    }
+
+    #[derive(Clone, Debug, serde::Deserialize, serde::Serialize, Eq, PartialEq)]
+    #[serde(untagged, expecting = "expected a boolean or an integer")]
+    pub enum U32OrBool {
+        U32(u32),
+        Bool(bool),
+    }
+
+    let raw = r#"name = "foo"
+version = "0.0.0"
+authors = []
+
+[profile.dev]
+debug = true
+"#;
+
+    let pkg: Package = toml::from_str(raw).unwrap();
+    let pretty = toml::to_string_pretty(&pkg).unwrap();
+    assert_eq(raw, pretty);
+}