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Create a test to check Mender client at runtime.
The aim of this test is:
- to check the correct execution of simple Mender commands,
in a minimal environment;
- to validate there is no missing dependencies for runtime.
This test is not a board integration test for Mender,
including well-configured bootloader, partitioning, ...
Check:
- the daemon is started;
- the current 'artifact name' (name of the image or update) of the active
partition is read, without error.
For that, we need to fake (see the 'overlay' directory):
- some bootloader environment variables;
- the name of an update.
Signed-off-by: Mikael Bourhis-Cloarec <mikael.bourhis@smile.fr>
[Romain: remove single hyphen command (Mender 3.0.0)]
Signed-off-by: Romain Naour <romain.naour@smile.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
33 lines
1.2 KiB
Python
33 lines
1.2 KiB
Python
import os
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import infra.basetest
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class TestMender(infra.basetest.BRTest):
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config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
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"""
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BR2_PACKAGE_MENDER=y
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BR2_TARGET_ROOTFS_CPIO=y
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BR2_ROOTFS_OVERLAY="{}"
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""".format(
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# overlay to add a fake 'fw_printenv', used by Mender
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infra.filepath("tests/package/test_mender/rootfs-overlay"))
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def test_run(self):
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cpio_file = os.path.join(self.builddir, "images", "rootfs.cpio")
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self.emulator.boot(arch="armv5",
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kernel="builtin",
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options=["-initrd", cpio_file])
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self.emulator.login()
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# Check if the Daemon is running
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self.assertRunOk("ls /var/run/mender.pid")
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self.assertRunOk("ps aux | egrep [m]ender")
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# Check if a simple Mender command is correctly executed
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self.assertRunOk("mender -log-level debug show-artifact")
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self.assertRunOk("mender -log-level debug show-artifact | grep 'RUNTIME_TEST_ARTIFACT_NAME'")
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cmd = "mender show-artifact 2>&1 | grep -i 'err'" # Check if no 'error' among the traces
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_, exit_code = self.emulator.run(cmd)
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self.assertEqual(exit_code, 1)
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