import os
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import infra.basetest
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class TestDockerCompose(infra.basetest.BRTest):
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config = \
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"""
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BR2_x86_64=y
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BR2_x86_corei7=y
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BR2_TOOLCHAIN_EXTERNAL=y
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BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_X86_64_CORE_I7_GLIBC_STABLE=y
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BR2_SYSTEM_DHCP="eth0"
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BR2_ROOTFS_POST_BUILD_SCRIPT="{}"
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BR2_ROOTFS_POST_SCRIPT_ARGS="{}"
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BR2_LINUX_KERNEL=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION=y
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BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.19.204"
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BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
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BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="{}"
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BR2_PACKAGE_CA_CERTIFICATES=y
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BR2_PACKAGE_DOCKER_CLI=y
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BR2_PACKAGE_DOCKER_COMPOSE=y
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BR2_PACKAGE_DOCKER_ENGINE=y
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BR2_TARGET_ROOTFS_EXT2=y
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BR2_TARGET_ROOTFS_EXT2_SIZE="512M"
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# BR2_TARGET_ROOTFS_TAR is not set
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""".format(
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infra.filepath("tests/package/copy-sample-script-to-target.sh"),
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infra.filepath("conf/docker-compose.yml"),
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infra.filepath("conf/docker-compose-kernel.config"))
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def wait_for_dockerd(self):
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# dockerd takes a while to start up
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_, _ = self.emulator.run('while [ ! -e /var/run/docker.sock ]; do sleep 1; done', 120)
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def docker_test(self):
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# will download container if not available, which may take some time
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self.assertRunOk('docker run --rm -p 8888:8888 busybox:latest /bin/true', 120)
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def docker_compose_test(self):
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# will download container if not available, which may take some time
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self.assertRunOk('docker-compose up -d', 120)
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# container may take some time to start
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self.assertRunOk('while ! docker inspect root_busybox_1 2>&1 >/dev/null; do sleep 1; done', 120)
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self.assertRunOk('wget -O /tmp/busybox http://127.0.0.1/busybox', 120)
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self.assertRunOk('cmp /bin/busybox /tmp/busybox', 120)
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def test_run(self):
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kernel = os.path.join(self.builddir, "images", "bzImage")
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rootfs = os.path.join(self.builddir, "images", "rootfs.ext2")
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self.emulator.boot(arch="x86_64",
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kernel=kernel,
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kernel_cmdline=["root=/dev/vda", "console=ttyS0"],
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options=["-cpu", "Nehalem",
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"-m", "512M",
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"-device", "virtio-rng-pci",
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"-drive", "file={},format=raw,if=virtio".format(rootfs),
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"-net", "nic,model=virtio",
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"-net", "user"])
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self.emulator.login()
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self.wait_for_dockerd()
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self.docker_test()
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self.docker_compose_test()
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