chore: add RFC9535 compliance test suite (#81)

This change adds the RFC9535 compliance test suite to the project from
https://github.com/jsonpath-standard/jsonpath-compliance-test-suite.
Many of the test cases are failing so the included test in lib.rs is
suppressed for now and only used to print an informative summary.

Cargo.toml

@@ -19,7 +19,9 @@ pest_derive = "2.0"
 thiserror = "2.0.9"
 
 [dev-dependencies]
+serde = { version = "1.0", features = ["derive"] }
 criterion = "0.5.1"
+colored = "2"
 
 [[bench]]
 name = "regex"

src/fixtures/prepare.sh

@@ -0,0 +1,10 @@
+#!/usr/bin/env bash
+
+# Use this script to download the RFC9535 compliance suite and prepare it for
+# use in tests.
+
+script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)
+
+url="https://raw.githubusercontent.com/jsonpath-standard/jsonpath-compliance-test-suite/refs/heads/main/cts.json"
+
+curl -s $url | jq -r '.tests' > "$script_dir/rfc9535-cts.json"