[Buildroot] [PATCH 1/1] support/testing: add wine runtime test

[Arnout Vandecappelle]

On 14/04/2024 23:42, Julien Olivain wrote:
> Signed-off-by: Julien Olivain <ju.o at free.fr>

  Applied to master, thanks.

  Regards,
  Arnout

> ---
>   DEVELOPERS                                 |  1 +
>   support/testing/tests/package/test_wine.py | 88 ++++++++++++++++++++++
>   2 files changed, 89 insertions(+)
>   create mode 100644 support/testing/tests/package/test_wine.py
> 
> diff --git a/DEVELOPERS b/DEVELOPERS
> index 399b2931ff3..b8beb1bd565 100644
> --- a/DEVELOPERS
> +++ b/DEVELOPERS
> @@ -1872,6 +1872,7 @@ F:	support/testing/tests/package/test_usbutils.py
>   F:	support/testing/tests/package/test_usbutils/
>   F:	support/testing/tests/package/test_weston.py
>   F:	support/testing/tests/package/test_weston/
> +F:	support/testing/tests/package/test_wine.py
>   F:	support/testing/tests/package/test_xz.py
>   F:	support/testing/tests/package/test_z3.py
>   F:	support/testing/tests/package/test_z3/
> diff --git a/support/testing/tests/package/test_wine.py b/support/testing/tests/package/test_wine.py
> new file mode 100644
> index 00000000000..4e5b4a8b111
> --- /dev/null
> +++ b/support/testing/tests/package/test_wine.py
> @@ -0,0 +1,88 @@
> +import os
> +
> +import infra.basetest
> +
> +
> +class TestWine(infra.basetest.BRTest):
> +    # Wine depends on i386 architecture. The pre-build runtime test
> +    # Kernel (for armv5) cannot be used. The config also uses a ext4
> +    # rootfs due to the larger Wine footprint. We also enable NLS,
> +    # which is required for cmd.exe shell to work.
> +    config = \
> +        """
> +        BR2_i386=y
> +        BR2_x86_pentium4=y
> +        BR2_TOOLCHAIN_EXTERNAL=y
> +        BR2_LINUX_KERNEL=y
> +        BR2_LINUX_KERNEL_CUSTOM_VERSION=y
> +        BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="6.6.27"
> +        BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
> +        BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/x86/linux.config"
> +        BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y
> +        BR2_LINUX_KERNEL_NEEDS_HOST_LIBELF=y
> +        BR2_PACKAGE_WINE=y
> +        BR2_SYSTEM_ENABLE_NLS=y
> +        BR2_TARGET_ROOTFS_EXT2=y
> +        BR2_TARGET_ROOTFS_EXT2_4=y
> +        BR2_TARGET_ROOTFS_EXT2_SIZE="256M"
> +        # BR2_TARGET_ROOTFS_TAR is not set
> +        """
> +
> +    def test_run(self):
> +        drive = os.path.join(self.builddir, "images", "rootfs.ext4")
> +        kern = os.path.join(self.builddir, "images", "bzImage")
> +        self.emulator.boot(arch="i386",
> +                           kernel=kern,
> +                           kernel_cmdline=["root=/dev/vda console=ttyS0"],
> +                           options=["-M", "pc", "-m", "256M",
> +                                    "-drive", f"file={drive},if=virtio,format=raw"])
> +        self.emulator.login()
> +
> +        # Check the program can run.
> +        self.assertRunOk("wine --version")
> +
> +        # Remove the Wine directory to make this test idempotent. This
> +        # is because we use a persistent storage. This is useful only
> +        # when the run-tests script is used with the "-k" option.
> +        self.assertRunOk("rm -rf ~/.wine")
> +
> +        # Wine usually prints lots of debug messages. We disable all
> +        # logs for this test. For debugging, this line can be
> +        # commented, or extra log can also be added. "WINEDEBUG=+all"
> +        # enable all logs and generates a lot of messages.
> +        # See: https://wiki.winehq.org/Debug_Channels
> +        self.assertRunOk("export WINEDEBUG=-all")
> +
> +        # We force the initialization of the WINEPREFIX
> +        # directory. This operation can take some time. This will make
> +        # subsequent wine invocation execution time more stable.
> +        self.assertRunOk("wineboot --init", timeout=45)
> +
> +        # We check we can list files in the Windows OS directory.
> +        cmd = "wine cmd.exe /C 'DIR C:\\WINDOWS\\'"
> +        self.assertRunOk(cmd, timeout=10)
> +
> +        # We check we can read a Windows OS specific environment
> +        # variable. We use "assertIn" rather than "assertEqual"
> +        # because the cmd.exe shell write extra control characters.
> +        cmd = "wine cmd.exe /C 'ECHO %OS%'"
> +        out, ret = self.emulator.run(cmd, timeout=10)
> +        self.assertEqual(ret, 0)
> +        self.assertIn("Windows_NT", out[0])
> +
> +        # We check we can print an arbitrary string with the
> +        # cmd.exe shell.
> +        string = "Hello Buildroot !"
> +        cmd = f"wine cmd.exe /C 'ECHO {string}'"
> +        out, ret = self.emulator.run(cmd, timeout=10)
> +        self.assertEqual(ret, 0)
> +        self.assertIn(string, out[0])
> +
> +        # We check the VER command reports a Windows OS version.
> +        cmd = "wine cmd.exe /C 'VER'"
> +        out, ret = self.emulator.run(cmd, timeout=10)
> +        self.assertEqual(ret, 0)
> +        self.assertIn("Microsoft Windows", "\n".join(out))
> +
> +        # We run the ping.exe command.
> +        self.assertRunOk("wine ping.exe 127.0.0.1", timeout=10)