git.delta.rocks / jrsonnet / refs/commits / e1f3eca2b5f5

1use crate::{1use crate::{
2	equals,2	equals,
3	error::{Error::*, Result},3	error::{Error::*, Result},
4	parse_args, primitive_equals, push, throw, with_state, ArrValue, Context, FuncVal, LazyVal,4	parse_args, primitive_equals, push, throw, with_state, ArrValue, Context, EvaluationState,
5	Val,5	FuncVal, LazyVal, Val,
6};6};
7use format::{format_arr, format_obj};7use format::{format_arr, format_obj};
74			("reverse".into(), builtin_reverse),74			("reverse".into(), builtin_reverse),
75			("id".into(), builtin_id),75			("id".into(), builtin_id),
76			("strReplace".into(), builtin_str_replace),76			("strReplace".into(), builtin_str_replace),
77			("parseJson".into(), builtin_parse_json),
77		].iter().cloned().collect()78		].iter().cloned().collect()
78	};79	};
79}80}
164	})165	})
165}166}
167
168fn builtin_parse_json(
169	context: Context,
170	_loc: Option<&ExprLocation>,
171	args: &ArgsDesc,
172) -> Result<Val> {
173	parse_args!(context, "parseJson", args, 1, [
174		0, s: ty!(string) => Val::Str;
175	], {
176		let state = EvaluationState::default();
177		let path = Rc::new(PathBuf::from("std.parseJson"));
178		state.evaluate_snippet_raw(path ,s)
179	})
180}
166181
167// faster182// faster
168fn builtin_slice(context: Context, _loc: Option<&ExprLocation>, args: &ArgsDesc) -> Result<Val> {183fn builtin_slice(context: Context, _loc: Option<&ExprLocation>, args: &ArgsDesc) -> Result<Val> {

--- a/crates/jrsonnet-evaluator/src/lib.rs
+++ b/crates/jrsonnet-evaluator/src/lib.rs
@@ -802,6 +802,21 @@
 	}
 
 	#[test]
+	fn parse_json() {
+		assert_json!(
+			r#"std.parseJson('{"a": -1,"b": 1,"c": 3.141,"d": []}')"#,
+			r#"{"a": -1,"b": 1,"c": 3.141,"d": []}"#
+		);
+		// TODO: this should in fact fail as is no proper JSON syntax
+		assert_json!(
+			r#"std.parseJson("{a:-1, b:1, c:3.141, d:[]}")"#,
+			r#"{"a": -1,"b": 1,"c": 3.141,"d": []}"#
+		);
+		// TODO: this is also no valid JSON
+		assert_json!(r#"std.parseJson('local x = 2; x * x')"#, r#"4"#);
+	}
+
+	#[test]
 	fn test() {
 		assert_json!(
 			r#"[[a, b] for a in [1,2,3] for b in [4,5,6]]"#,