[Buildroot] [PATCH v6 5/5] support/testing/tests/package/test_bmap_tools: add test for host bmap-tools

[Yann E. MORIN <yann.morin.1998@free.fr>]

Thomas, All,

On 2021-06-21 23:01 +0200, Thomas Petazzoni spake thusly:
> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
> ---
>  .../testing/tests/package/test_bmap_tools.py  | 29 +++++++++++++++++++
>  1 file changed, 29 insertions(+)
> 
> diff --git a/support/testing/tests/package/test_bmap_tools.py b/support/testing/tests/package/test_bmap_tools.py
> index e8802fc057..a0f8d5c2ad 100644
> --- a/support/testing/tests/package/test_bmap_tools.py
> +++ b/support/testing/tests/package/test_bmap_tools.py
> @@ -1,5 +1,6 @@
>  import os
>  import infra
> +import subprocess
>  
>  from infra.basetest import BRTest
>  
> @@ -59,3 +60,31 @@ class TestPy3BmapTools(TestBmapTools):
>          """
>          BR2_PACKAGE_PYTHON3=y
>          """
> +
> +
> +class TestHostBmapTools(BRTest):
> +    config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
> +        """
> +        BR2_PACKAGE_HOST_BMAP_TOOLS=y
> +        # BR2_TARGET_ROOTFS_TAR is not set
> +        BR2_TARGET_ROOTFS_EXT2=y
> +        """
> +
> +    def test_run(self):
> +        cmd = [os.path.join(self.b.builddir, "host", "bin", "bmaptool"),
> +               "create",
> +               "-o", os.path.join(self.b.builddir, "images", "rootfs.ext2.bmap"),
> +               os.path.join(self.b.builddir, "images", "rootfs.ext2")]
> +        ret = subprocess.call(cmd,
> +                              stdout=self.b.logfile,
> +                              stderr=self.b.logfile)
> +        self.assertEqual(ret, 0)
> +
> +        cmd = [os.path.join(self.b.builddir, "host", "bin", "bmaptool"),
> +               "copy",
> +               os.path.join(self.b.builddir, "images", "rootfs.ext2"),
> +               os.path.join(self.b.builddir, "images", "rootfs.ext2.copy")]
> +        ret = subprocess.call(cmd,
> +                              stdout=self.b.logfile,
> +                              stderr=self.b.logfile)
> +        self.assertEqual(ret, 0)

Again, it is sad that the copy is not cehcked to be identical to the
original, so I added a basic test that reads the two files, and compare
their content. Not opitimised, very crude, but we don;t care much for a
~64MiB image file

Applied to master, thanks.

Regards,
Yann E. MORIN.

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