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-rw-r--r--support/testing/tests/init/base.py47
1 files changed, 47 insertions, 0 deletions
diff --git a/support/testing/tests/init/base.py b/support/testing/tests/init/base.py
new file mode 100644
index 0000000000..a261d7dd46
--- /dev/null
+++ b/support/testing/tests/init/base.py
@@ -0,0 +1,47 @@
+import os
+import subprocess
+import infra.basetest
+
+class InitSystemBase(infra.basetest.BRTest):
+
+ def startEmulator(self, fs_type, kernel=None, dtb=None, init=None):
+ img = os.path.join(self.builddir, "images", "rootfs.{}".format(fs_type))
+ subprocess.call(["truncate", "-s", "%1M", img])
+
+ options = ["-drive",
+ "file={},if=sd,format=raw".format(img),
+ "-M", "vexpress-a9"]
+
+ if kernel is None:
+ kernel = "builtin"
+ else:
+ kernel = os.path.join(self.builddir, "images", kernel)
+ options.extend(["-dtb", os.path.join(self.builddir, "images",
+ "{}.dtb".format(dtb))])
+
+ kernel_cmdline = ["root=/dev/mmcblk0",
+ "rootfstype={}".format(fs_type),
+ "rootwait",
+ "ro",
+ "console=ttyAMA0"]
+
+ if not init is None:
+ kernel_cmdline.extend(["init={}".format(init)])
+
+ self.emulator.boot(arch="armv7",
+ kernel=kernel,
+ kernel_cmdline=kernel_cmdline,
+ options=options)
+
+ if init is None:
+ self.emulator.login()
+
+ def checkInit(self, path):
+ cmd = "cmp /proc/1/exe {}".format(path)
+ _, exit_code = self.emulator.run(cmd)
+ self.assertEqual(exit_code, 0)
+
+ def checkNetwork(self, interface, exitCode=0):
+ cmd = "ip addr show {} |grep inet".format(interface)
+ _, exit_code = self.emulator.run(cmd)
+ self.assertEqual(exit_code, exitCode)