test: add gateway conformance tests (#314)

Skips practically all of them to just get the framework in place.

I'm not sure all the tests are valid, the spec is missing large
chunks of functionality asserted in the tests, but the assertions
don't necessarily assert IETF/W3c spec compliant behaviour, for
example: ipfs/gateway-conformance#217

.env-gwc

@@ -1,16 +1,29 @@
 # ENV vars recommended for running gateway-conformance tests
-USE_LIBP2P=false
-USE_BITSWAP=true
-PORT=8090 # helia-http-gateway should be running here
-TRUSTLESS_GATEWAYS=http://127.0.0.1:8080 # Kubo should be running here
-DELEGATED_ROUTING_V1_HOST=http://127.0.0.1:8080 # Kubo should be running here
-DEBUG='helia-http-gateway*,*helia-fetch*,*helia:trustless-gateway-block-broker*'
-USE_TRUSTLESS_GATEWAYS=true
-USE_DELEGATED_ROUTING=true
+export USE_LIBP2P=true
+export USE_BITSWAP=true
+export USE_SUBDOMAINS=false
+export PORT="8080" # helia-http-gateway should be running here
+export KUBO_PORT="8081" # Kubo should be running here
+export TRUSTLESS_GATEWAYS="http://127.0.0.1:8081" # Kubo should be running here
+export DELEGATED_ROUTING_V1_HOST="http://127.0.0.1:8081" # Kubo should be running here
+# DEBUG='helia-http-gateway*,*helia-fetch*,*helia:trustless-gateway-block-broker*'
+export DEBUG='helia*,helia*:trace'
+export USE_TRUSTLESS_GATEWAYS=true
+export USE_DELEGATED_ROUTING=true
 
 # Uncomment the two below to save blockstore and datastore to disk
 # FILE_DATASTORE_PATH=./data/datastore
 # FILE_BLOCKSTORE_PATH=./data/blockstore
 
 # Uncomment the below to see request & response headers in the logs
 # ECHO_HEADERS=true
+
+export GWC_DOCKER_IMAGE=ghcr.io/ipfs/gateway-conformance:v0.5.0
+
+# skip most of the tests
+export GWC_SKIP="^.*(TestNativeDag|TestPathing|TestPlainCodec|TestDagPbConversion|TestGatewayJsonCbor|TestCors|TestGatewayJSONCborAndIPNS|TestGatewayIPNSPath|TestRedirectCanonicalIPNS|TestGatewayCache|TestGatewaySubdomains|TestUnixFSDirectoryListingOnSubdomainGateway|TestRedirectsFileWithIfNoneMatchHeader|TestTar|TestRedirects|TestPathGatewayMiscellaneous|TestGatewayUnixFSFileRanges|TestGatewaySymlink|TestUnixFSDirectoryListing|TestGatewayBlock|IPNS|TestTrustless|TestSubdomainGatewayDNSLinkInlining).*$"
+export GWC_GATEWAY_URL="http://helia-http-gateway.localhost"
+# GWC_SUBDOMAIN_URL="http://helia-http-gateway.localhost"
+# GWC_GATEWAY_URL="http://127.0.0.1:8080"
+export GWC_GATEWAY_URL="http://host.docker.internal:8080"
+export GWC_SUBDOMAIN_URL="http://host.docker.internal:8080"

.github/workflows/gateway-conformance.yml

@@ -99,9 +99,10 @@ jobs:
           # use below to skip specific test if needed
           # args: -skip 'TestFooBr/GET_response_for_something'
           #
-          # only-if-cached: helia-ht does not guarantee local cache, we will adjust upstream test (which was Kubo-specific)
+          # only-if-cached: helia-ht does not guarantee local cache, we will
+          # adjust upstream test (which was Kubo-specific)
           # for now disabling these test cases
-          args: -skip '^.*(DirectoryListing|TestGatewayCache|TestSubdomainGatewayDNSLinkInlining|proxy|TestGatewaySubdomainAndIPNS|TestGatewaySubdomains|Trustless|TestGatewayIPNSRecord|RedirectsFile|TestGatewayUnixFSFileRanges|TestGatewayJSONCborAndIPNS|TestTar|Symlink|TestPathGatewayMiscellaneous|TestGatewayBlock|TestRedirectCanonicalIPNS|TestGatewayIPNSPath|TestNativeDag|TestPathing|TestPlainCodec|TestDagPbConversion|TestGatewayJsonCbor|TestCors).*$'
+          args: -skip '^.*(TestDNSLinkGatewayUnixFSDirectoryListing|TestNativeDag|TestPathing|TestPlainCodec|TestDagPbConversion|TestGatewayJsonCbor|TestCors|TestGatewayJSONCborAndIPNS|TestGatewayIPNSPath|TestRedirectCanonicalIPNS|TestGatewayCache|TestGatewaySubdomains|TestUnixFSDirectoryListingOnSubdomainGateway|TestRedirectsFileWithIfNoneMatchHeader|TestTar|TestRedirects|TestPathGatewayMiscellaneous|TestGatewayUnixFSFileRanges|TestGatewaySymlink|TestUnixFSDirectoryListing|TestGatewayBlock|IPNS|TestTrustless|TestSubdomainGatewayDNSLinkInlining).*$'
 
       # 7. Upload the results
       - name: Upload MD summary

.gitignore

@@ -7,35 +7,10 @@ node_modules
 package-lock.json
 yarn.lock
 .vscode
-
-# env config files
-.env*
-*.nix
-.tool-versions
-.direnv
-
-# helia-http-gateway specific files
-/test-results/
-/playwright-report/
-/playwright/.cache/
-screenshots
-.envrc
-scripts/tmp/fixtures
-scripts/tmp/kubo-path.txt
-test/fixtures/e2e
-
-# helia-http-gateway debugging files
-debugging/test-gateways.log
-permutation-logs
-*.csv
-*.log
-blockstore
 datastore
-*.heapsnapshot
-
-# grafana/prometheus files
-config/grafana/alerting
-config/grafana/grafana.db
-.DS_Store
+debugging/*.log
+scripts/tmp
+test
+test-results
+*-report.json
 *.log
-.env*