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BFlat
15de36614b
Replays #606–#615. Binary plists, base64, OIDs, string offsets, tar, cpio and source maps refuse or flag input they used to half-read. Co-authored-by: Afloat <132809511+Afloat16@users.noreply.github.com>
28 lines
1.3 KiB
Rust
28 lines
1.3 KiB
Rust
use craft_anything_formats::sourcemap::{Limits, decode_data_url, parse};
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#[test]
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fn percent_encoded_inline_maps_recover_original_sources() {
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let json = r#"{"version":3,"sources":["café.js"],"sourcesContent":["a+b"],"mappings":"AAAA"}"#;
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let payload: String = json.bytes().map(|b| format!("%{b:02X}")).collect();
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let decoded = decode_data_url(&format!("data:application/json;charset=utf-8,{payload}")).unwrap();
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let map = parse(&decoded, Limits::default()).unwrap();
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assert_eq!(map.source_path(0).as_deref(), Some("café.js"));
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assert_eq!(map.source_content(0), Some("a+b"));
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assert_eq!(map.original_positions(0, 0).len(), 1);
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}
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#[test]
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fn percent_escapes_are_decoded_before_base64_and_only_once() {
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assert_eq!(decode_data_url("data:application/json;base64,%65%33%30%3d"), Some(b"{}".to_vec()));
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assert_eq!(decode_data_url("data:,%25%32%30+a%2Bb"), Some(b"%20+a+b".to_vec()));
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assert_eq!(decode_data_url("data:,%00%ff"), Some(vec![0, 255]));
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assert_eq!(decode_data_url("data:application/json,{}"), Some(b"{}".to_vec()));
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}
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#[test]
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fn incomplete_percent_escapes_are_refused() {
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for url in ["data:,%", "data:,%2", "data:,%xz", "data:application/json;base64,%ff"] {
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assert!(decode_data_url(url).is_none(), "accepted {url}");
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}
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}
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