Kristoffer Dalby d83697186a hscontrol/policy/v2: convert routes compat tests to JSON-driven format ...

Replace 8,286 lines of inline Go struct test expectations in
tailscale_routes_compat_test.go with 92 JSON golden files in
testdata/routes_results/ROUTES-*.json and a ~300-line Go driver in
tailscale_routes_data_compat_test.go.

Unlike the ACL and grants compat tests which use shared hardcoded node
topologies, the routes driver builds nodes from JSON topology data.
Each test file embeds its full topology including routable_ips and
approved_routes, making test files self-contained. This naturally
handles the IPv6 tests which use a different 4-node topology from the
standard 9-node setup.

Test count is preserved: 92 test cases across 19 original test
functions (SubnetBasics, ExitNodes, HARouters, FilterPlacement,
RouteCoverage, Overlapping, TagResolution, ProtocolPort, IPv6,
EdgeCases, AutoApprover, and additional variants).

Updates #2180

2026-03-25 15:17:23 +00:00

..

acl_results

hscontrol/policy/v2: convert ACL compat tests to JSON-driven format

2026-03-25 15:17:23 +00:00

grant_results

hscontrol/policy/v2: add 25 v2 gap-filling grant testdata files

2026-03-25 15:17:23 +00:00

routes_results

hscontrol/policy/v2: convert routes compat tests to JSON-driven format

2026-03-25 15:17:23 +00:00

ssh_results

policy/v2: add SSH compatibility testdata from Tailscale SaaS

2026-02-28 05:14:11 -08:00