The 127.0.0.1-only reservation in AllocateMiniPorts/AllocatePortSet let
another process hold the gRPC port on a different interface, so weed
mini's isPortAvailable check failed and it shifted master.grpc. weed
shell -master=<HTTP> still derives grpc as HTTP+10000 and dialed the
unused port, hanging until the 30s context deadline killed it. Bind the
reservation listeners on :port to match mini's check.
Also bound listFilerContents in catalog_risingwave with a 30s
exec.CommandContext so a hung weed shell during failure-cleanup can't
burn the 20-minute test budget.
The random host port allocated by MustFreeMiniPorts was released before
docker run bound it, occasionally losing the race to another process and
failing with "address already in use". The sidecar already reaches
RisingWave via shared netns (--network container:...), so the host -p
mapping and the corresponding WaitForPort check were unused.
* test: consolidate port allocation into shared test/testutil package
Move duplicated port allocation logic from 15+ test files into a single
shared package at test/testutil/. This fixes a port collision bug where
independently allocated ports could overlap via the gRPC offset
(port+10000), causing weed mini to reject the configuration.
The shared package provides:
- AllocatePorts: atomic allocation of N unique ports
- AllocateMiniPorts/MustFreeMiniPorts: gRPC-offset-aware allocation
that prevents port A+10000 == port B collisions
- WaitForPort, WaitForService, FindBindIP, WriteIAMConfig, HasDocker
* test: address review feedback and fix FUSE build
- Revert fuse_integration change: it has its own go.mod and cannot
import the shared testutil package
- AllocateMiniPorts: hold all listeners open until the entire batch is
allocated, preventing race conditions where other processes steal ports
- HasDocker: add 5s context timeout to avoid hanging on stalled Docker
- WaitForService: only treat 2xx HTTP status codes as ready
* test: use global rand in AllocateMiniPorts for better seeding
Go 1.20+ auto-seeds the global rand generator. Using it avoids
identical sequences when multiple tests call at the same nanosecond.
* test: revert WaitForService status code check
S3 endpoints return non-2xx (e.g. 403) on bare GET requests, so
requiring 2xx caused the S3 integration test to time out. Any HTTP
response is sufficient proof that the service is running.
* test: fix gofmt formatting in s3tables test files
Chris Lu