help running a specific test

[SgtPooki]

I'm really confused still. i'm not a gopher, and I have very little familiarity with go testing

https:/ipfs/gateway-conformance/blob/main/docs/examples.md doesn't help.

I'm trying to debug a test: TestCors/GET_Responses_from_Gateway_should_include_CORS_headers_allowing_JS_from_other_origins_to_read_the_data_cross-origin

I want to run that test, and only that test but I have no idea how to do that.

I've seen where the specs are defined,

gateway-conformance/tooling/specs/specs.go

Lines 107 to 124 in a95b2db

	var (
	TrustlessGatewayRaw = Leaf{"trustless-block-gateway", stable}
	TrustlessGatewayCAR = Leaf{"trustless-car-gateway", stable}
	TrustlessGatewayCAROptional = Leaf{"trustless-car-gateway-optional", stable}
	TrustlessGatewayIPNS = Leaf{"trustless-ipns-gateway", stable}
	TrustlessGateway = Collection{"trustless-gateway", []Spec{TrustlessGatewayRaw, TrustlessGatewayCAR, TrustlessGatewayCAROptional, TrustlessGatewayIPNS}}
	PathGatewayUnixFS = Leaf{"path-unixfs-gateway", stable}
	PathGatewayIPNS = Leaf{"path-ipns-gateway", stable}
	PathGatewayTAR = Leaf{"path-tar-gateway", stable}
	PathGatewayDAG = Leaf{"path-dag-gateway", stable}
	PathGatewayRaw = Leaf{"path-raw-gateway", stable}
	PathGateway = Collection{"path-gateway", []Spec{PathGatewayUnixFS, PathGatewayIPNS, PathGatewayTAR, PathGatewayDAG, PathGatewayRaw}}
	SubdomainGatewayIPFS = Leaf{"subdomain-ipfs-gateway", stable}
	SubdomainGatewayIPNS = Leaf{"subdomain-ipns-gateway", stable}
	SubdomainGateway = Collection{"subdomain-gateway", []Spec{SubdomainGatewayIPFS, SubdomainGatewayIPNS}}
	DNSLinkGateway = Leaf{"dnslink-gateway", stable}
	RedirectsFile = Leaf{"redirects-file", stable}
	)

, but CORS isn't listed in that file anywhere..

where do I see a list of all the specs I can ignore, or tests I can skip?

[SgtPooki]

the go test skip and run flags are NOT actual regex, and they don't make consistent sense. At least not in the context of gateway-conformance.

trying to skip TestDNSLinkGatewayUnixFSDirectoryListing/Backlink_on_root_CID_should_be_hidden_%28TODO:_cleanup_Kubo-specifics%29_%28direct_HTTP%29/Body with -skip ".*TODO.*" should work, but it doesnt.

I'm not sure what's happening here, but this is basically a blocker for making decent progress on ipfs/helia-verified-fetch#67

Also, #186 and other test failures due to some specific header formatting checking also makes unblocking ipfs/helia-verified-fetch#67 a pain.

[SgtPooki]

Note that i installed gateway-conformance binary directly to ensure that execa & docker weren't fiddling with things, but $HOME/go/bin/gateway-conformance test --gateway-url=http://localhost:3441 --subdomain-url=http://localhost:3442 --verbose --json gwc-report-direct.json -- -skip '.*TODO.*' still fails to skip tests as desired.

[SgtPooki]

it seems like I can skip the TODO tests with -skip '.*/.*TODO.*'

Control case

$HOME/go/bin/gateway-conformance test --gateway-url=http://localhost:3441 --subdomain-url=http://localhost:3442 --verbose --json gwc-report-direct.json
cat gwc-report-direct.json| grep 'TODO' | wc -l # 540

With skip flag

$HOME/go/bin/gateway-conformance test --gateway-url=http://localhost:3441 --subdomain-url=http://localhost:3442 --verbose --json gwc-report-direct.json -- -skip '.*/.*TODO.*'
cat gwc-report-direct.json| grep 'TODO' | wc -l # 0