# Re: \[PATCH net-next v8 02/19\] test\_bitmap: unit tests for lib/bitmap.c

- From: Ben Hutchings \<hidden\>
- Date: 2016-02-13 01:39:22 
- List: linux-api
- Page: https://ratatoskr.run/linux-api/2016/02/4684436
- Thread: https://ratatoskr.run/netdev/2016/02/4681978/t.md

```text
On Tue, 2016-02-09 at 16:29 -0800, David Decotigny wrote:
> From: David Decotigny <redacted>
> 
> This is mainly testing bitmap construction and conversion to/from u32[]
> for now.
> 
> Tested:
>   qemu i386, x86_64, ppc, ppc64 BE and LE, ARM.
> 
> Signed-off-by: David Decotigny <redacted>
[...]
> diff --git a/tools/testing/selftests/lib/bitmap.sh b/tools/testing/selftests/lib/bitmap.sh
> new file mode 100644

This needs to have mode 755.

Ben.

> index 0000000..2da187b
> --- /dev/null
> +++ b/tools/testing/selftests/lib/bitmap.sh
> @@ -0,0 +1,10 @@
> +#!/bin/sh
> +# Runs bitmap infrastructure tests using test_bitmap kernel module
> +
> +if /sbin/modprobe -q test_bitmap; then
> +	/sbin/modprobe -q -r test_bitmap
> +	echo "bitmap: ok"
> +else
> +	echo "bitmap: [FAIL]"
> +	exit 1
> +fi
-- 
Ben Hutchings
Sturgeon's Law: Ninety percent of everything is crap.
```

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