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-rw-r--r--test-suite/tests/backcompat.rs16
1 files changed, 14 insertions, 2 deletions
diff --git a/test-suite/tests/backcompat.rs b/test-suite/tests/backcompat.rs
index 53cda69..45198f0 100644
--- a/test-suite/tests/backcompat.rs
+++ b/test-suite/tests/backcompat.rs
@@ -3,13 +3,22 @@ extern crate toml;
use serde::de::Deserialize;
+macro_rules! bad {
+ ($toml:expr, $msg:expr) => {
+ match $toml.parse::<toml::Value>() {
+ Ok(s) => panic!("parsed to: {:#?}", s),
+ Err(e) => assert_eq!(e.to_string(), $msg),
+ }
+ };
+}
+
#[test]
fn newlines_after_tables() {
let s = "
[a] foo = 1
[[b]] foo = 1
";
- assert!(s.parse::<toml::Value>().is_err());
+ bad!(s, "expected newline, found an identifier at line 2");
let mut d = toml::de::Deserializer::new(s);
d.set_require_newline_after_table(false);
@@ -30,7 +39,10 @@ fn allow_duplicate_after_longer() {
[dependencies]
bitflags = 1
";
- assert!(s.parse::<toml::Value>().is_err());
+ bad!(
+ s,
+ "redefinition of table `dependencies` for key `dependencies` at line 8"
+ );
let mut d = toml::de::Deserializer::new(s);
d.set_allow_duplicate_after_longer_table(true);