tests: avoid vendored limbo.json

Cargo.toml

@@ -82,9 +82,8 @@ untrusted = "0.9"
 [dev-dependencies]
 base64 = "0.22"
 bencher = "0.1.5"
-bzip2 = "0.6"
 chrono = "0.4"
-limbo-harness-support = { git = "https://github.com/C2SP/x509-limbo", rev = "9c7359242f16265a5154bc5989eca91822ef5ed2" }
+limbo-harness-support = { git = "https://github.com/C2SP/x509-limbo", rev = "700bc657992b688f305f8f3ce08195da04543545" }
 once_cell = "1.17.2"
 rcgen = { version = "0.14.2", default-features = false, features = ["aws_lc_rs"] }
 rustls-aws-lc-rs = { version = "0.1.0-dev.0" }

tests/x509_limbo.rs

@@ -3,8 +3,8 @@
 use std::collections::HashMap;
 use std::fs::File;
 
-use bzip2::read::BzDecoder;
 use chrono::{DateTime, Utc};
+use limbo_harness_support::LIMBO_JSON;
 use limbo_harness_support::models::{ExpectedResult, Feature, Limbo, Testcase, ValidationKind};
 use serde::{Deserialize, Serialize};
 
@@ -18,11 +18,7 @@ use webpki::{
 #[ignore] // Runs slower than other unit tests - opt-in with `cargo test -- --include-ignored`
 #[test]
 fn x509_limbo() {
-    let mut data_file =
-        File::open("third-party/x509-limbo/limbo.json.bz2").expect("failed to open data file");
-
-    let limbo: Limbo =
-        serde_json::from_reader(BzDecoder::new(&mut data_file)).expect("invalid test JSON");
+    let limbo: Limbo = serde_json::from_slice(LIMBO_JSON).expect("invalid test JSON");
 
     let exceptions = serde_json::from_reader(
         File::open("third-party/x509-limbo/exceptions.json")