On 26/01/2023 11:15, Richard Purdie wrote:
On Thu, 2023-01-26 at 11:09 +0100, Louis Rannou wrote:
On 26/01/2023 11:02, Richard Purdie wrote:
On Wed, 2023-01-25 at 09:31 +0100, Louis Rannou wrote:
From: Louis Rannou <lran...@baylibre.com>

[YOCTO #9070]

Add a new selftest to validate the locales generation. This selftest builds a
complete target with GLIBC_GENERATE_LOCALES, IMAGE_LINGUAS,
ENABLE_BINARY_LOCALE_GENERATION set. The locales are tested through a ssh
connection in three manners: checks if the locales exist in the locale-archive,
if it does exist for the glibc and if it can be generated.

Signed-off-by: Louis Rannou <lran...@baylibre.com>
---
   meta/lib/oeqa/selftest/cases/locales.py | 54 +++++++++++++++++++++++++
   1 file changed, 54 insertions(+)
   create mode 100644 meta/lib/oeqa/selftest/cases/locales.py

diff --git a/meta/lib/oeqa/selftest/cases/locales.py 
b/meta/lib/oeqa/selftest/cases/locales.py
new file mode 100644
index 0000000000..089ca594a1
--- /dev/null
+++ b/meta/lib/oeqa/selftest/cases/locales.py
@@ -0,0 +1,54 @@
+#
+# SPDX-License-Identifier: MIT
+#
+
+from oeqa.selftest.case import OESelftestTestCase
+from oeqa.core.decorator import OETestTag
+from oeqa.utils.commands import bitbake, runqemu
+from oeqa.utils.sshcontrol import SSHControl
+
+class LocalesTest(OESelftestTestCase):
+
+    @OETestTag("runqemu")
+    def test_locales(self):
+        """
+        Summary: Test the locales through a ssh connection
+        Expected: 1. Check the locale exist in the locale-archive
+                  2. Check it the locale exist for the glibc
+                  3. Check the locale can be generated
+        Product: oe-core
+        Author: Louis Rannou <lran...@baylibre.com>
+        AutomatedBy: Louis Rannou <lran...@baylibre.com>
+        """
+
+        features = []
+        features.append('EXTRA_IMAGE_FEATURES = "ssh-server-openssh 
empty-root-password allow-empty-password allow-root-login"')
+        features.append('IMAGE_INSTALL:append = " glibc-utils localedef"')
+        features.append('GLIBC_GENERATE_LOCALES = "en_US.UTF-8 fr_FR.UTF-8"')
+        features.append('IMAGE_LINGUAS:append = " en-us fr-fr"')
+        features.append('ENABLE_BINARY_LOCALE_GENERATION = "1"')
+        self.write_config("\n".join(features))
+
+        # Build a core-image-minimal
+        bitbake('core-image-minimal')
+
+        with runqemu("core-image-minimal") as qemu:
+            # Attempt to ssh with each user into qemu with empty password
+            ssh = SSHControl(ip=qemu.ip, logfile=qemu.sshlog, user='root')

Thanks for this, in general this looks good and it would be great to
get a test for this enabled so I'm very happy to see the patch.

I did have one question about the above line. I think you can just use
qemu.run() to run commands over ssh and I suspect the above might
create a second ssh connection which might then have lifecycle issues.
Did you try qemu.run() and have issues? I noticed a lot of our tests
use run_serial() which I hadn't realised until I looked!
Hello, I haven't tried qemu as the bugzilla said to use a ssh
connection. But I guess this was different in 2013. I agree, it might be
better to avoid the ssh connection.

I just noticed that qemu_serial returns 1 on success and 0 on failure while the ssh command returns 0 and -N on failure.


To be clear, qemu.run() should run the command over an ssh connection
to qemu if I remember the code paths correctly. It is just abstracted
in the runqemu code so the test doesn't need to worry about it.

Indeed, I found this is correct.


Also, the bugzilla asks to make a primary test with
ENABLE_BINARY_LOCALE_GENERATION="0" to check the locales are not gener.
This means a complete regeneration of the image, so I thought it is not
very relevant. Is this fine ?

Ideally we'd have two tests, one for binary locales enabled and one
with it not enabled. That will mean a little more build time but would
completely test the different options so is probably worth doing. I'd
be happy for *any* automated locale tests at this point though!

Ok, let's do that !

Thank you,
Louis
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