Panic may occur during load testing

[k2tzumi]

Although not known to be reproducible, the following error occurred in some cases.

$ runn loadt --load-concurrent 3 --duration 20s tests/**/*.yml
panic: runtime error: index out of range [7] with length 7

goroutine 26 [running]:
github.com/k1LoW/runn.(*operator).recordAsMapped(...)
        /Users/k2tzumi/go/pkg/mod/github.com/k1!lo!w/[email protected]/operator.go:374
github.com/k1LoW/runn.(*operator).recordNotRun(0x140aa154780, 0x103f8fee0?)
        /Users/k2tzumi/go/pkg/mod/github.com/k1!lo!w/[email protected]/operator.go:343 +0x370
github.com/k1LoW/runn.(*operator).runInternal(0x140aa154780, {0x103fb0778, 0x14002caa000})
        /Users/k2tzumi/go/pkg/mod/github.com/k1!lo!w/[email protected]/operator.go:962 +0x53c
github.com/k1LoW/runn.(*operator).run(0x140aa154780, {0x103fb0778?, 0x14002caa000})
        /Users/k2tzumi/go/pkg/mod/github.com/k1!lo!w/[email protected]/operator.go:808 +0x144
github.com/k1LoW/runn.(*operators).runN.func1()
        /Users/k2tzumi/go/pkg/mod/github.com/k1!lo!w/[email protected]/operator.go:1283 +0x138
github.com/k1LoW/concgroup.(*Group).Go.func1()
        /Users/k2tzumi/go/pkg/mod/github.com/k1!lo!w/[email protected]/concgroup.go:37 +0xc8
golang.org/x/sync/errgroup.(*Group).Go.func1()
        /Users/k2tzumi/go/pkg/mod/golang.org/x/[email protected]/errgroup/errgroup.go:75 +0x5c
created by golang.org/x/sync/errgroup.(*Group).Go
        /Users/k2tzumi/go/pkg/mod/golang.org/x/[email protected]/errgroup/errgroup.go:72 +0xa4

[k1LoW]

Thank you for your report!

[k1LoW]

We are looking for reproduction codes.

[k2tzumi]

If we can reproduce it in past versions, we will try to verify it in the latest version.

[k2tzumi]

The following commands also caused errors in case of runn version 0.70.1

$ runn run --verbose --shard-n 4 --shard-index 0 tests/**/*.yml

.. snip..

panic: runtime error: index out of range [2] with length 2

goroutine 1245 [running]:
github.com/k1LoW/runn.(*operator).recordAsMapped(...)
	/Users/runner/work/runn/runn/operator.go:374
github.com/k1LoW/runn.(*operator).recordNotRun(0xc034f00d20, 0xc00047c7a0?)
	/Users/runner/work/runn/runn/operator.go:343 +0x325
github.com/k1LoW/runn.(*operator).runInternal(0xc034f00d20, {0x1db5e78, 0xc0352521e0})
	/Users/runner/work/runn/runn/operator.go:973 +0x74c
github.com/k1LoW/runn.(*operator).run(0xc034f00d20, {0x1db5e78?, 0xc0352521e0})
	/Users/runner/work/runn/runn/operator.go:808 +0x23e
github.com/k1LoW/runn.(*operators).runN.func1()
	/Users/runner/work/runn/runn/operator.go:1283 +0x26d
github.com/k1LoW/concgroup.(*Group).Go.func1()
	/Users/runner/go/pkg/mod/github.com/k1!lo!w/[email protected]/concgroup.go:37 +0x96
golang.org/x/sync/errgroup.(*Group).Go.func1()
	/Users/runner/go/pkg/mod/golang.org/x/[email protected]/errgroup/errgroup.go:75 +0x64
created by golang.org/x/sync/errgroup.(*Group).Go
	/Users/runner/go/pkg/mod/golang.org/x/[email protected]/errgroup/errgroup.go:72 +0xa5
Error: Process completed with exit code 2.

[k2tzumi]

If an error occurs during the execution of the loop portion, it appears to be an Issue error, and the original error may be hidden?