TestIncludeFileNoExecutions is Flaky in go-sqlcmd v1.8.2

[mertakman]

Environment

• Go version: 1.22.0
• go-sqlcmd version: 1.8.2
• Operating System: Ubuntu 22.04
• Database Server: SQL Server 2017

How to reproduce

After starting SQL Server 2017 with its credentials on Docker:

docker run -m 2GB -e ACCEPT_EULA=1 -d --name {{ .Env.SQL_SERVER_NAME }} -p:1433:1433 -e SA_PASSWORD={{ .Env.SQLCMDPASSWORD }} mcr.microsoft.com/mssql/server:2017-latest

I'm running the test in Ubuntu 22.04 with:

go test -timeout 30s -run ^TestIncludeFileNoExecutions$

Issue Description

The test TestIncludeFileNoExecutions in go-sqlcmd v1.8.2 is flaky, sometimes failing inconsistently.

Workaround

Currently we are skipping this test with:

go test -skip=^TestIncludeFileNoExecutions$

[shueybubbles]

unfortunately I think there's a race condition in go-mssqldb at the root of it. It passes most of the time.