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https://github.com/BaaRai/ARTEX.git
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BaaRai
aaf966872a
agent, db, server and evidence serialized on one shared test database via an advisory lock, while evidence, llmrec and traffic-style packages could still run against it in parallel; under full-suite load that window produced a real SQLSTATE 40P01 deadlock in the blackboard direct-source test. TestMain in every PG-using package now rewrites ARTEX_PG_DSN to a per-package database (created automatically by ensureDatabase), so packages neither contend nor need to serialize; the advisory lock stays as an in-package safety net. llmrec gains the TestMain it lacked, which also gives its requires-isolated-DSN tests a truly isolated database inside ./... runs.
35 lines
958 B
Go
35 lines
958 B
Go
package agent
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import (
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"database/sql"
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"os"
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"testing"
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"github.com/Autumn-27/artex/db"
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_ "github.com/jackc/pgx/v5/stdlib"
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)
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// TestMain acquires a PostgreSQL advisory lock (7337741002) for the entire
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// agent test suite so cross-package DELETE cleanup races with db/server
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// packages are avoided when running `go test ./...`.
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func TestMain(m *testing.M) {
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// Own database per package (#80): with separate databases, packages stop
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// contending on shared tables and the advisory lock below stops
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// serializing go test ./... across packages.
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db.SuffixTestDatabase("agent")
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dsn, _, err := db.DSN()
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if err != nil {
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os.Exit(m.Run())
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}
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conn, err := sql.Open("pgx", dsn)
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if err != nil || conn.Ping() != nil {
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os.Exit(m.Run())
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}
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defer conn.Close()
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if _, err := conn.Exec(`SELECT pg_advisory_lock(7337741002)`); err != nil {
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os.Exit(m.Run())
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}
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defer conn.Exec(`SELECT pg_advisory_unlock(7337741002)`) //nolint:errcheck
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os.Exit(m.Run())
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}
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