38 lines
1.1 KiB
Python
38 lines
1.1 KiB
Python
import os
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import infra.basetest
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class TestStrace(infra.basetest.BRTest):
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config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
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"""
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BR2_PACKAGE_STRACE=y
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BR2_TARGET_ROOTFS_CPIO=y
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# BR2_TARGET_ROOTFS_TAR is not set
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"""
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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 the program can execute.
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self.assertRunOk("strace --version")
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test_file = "buildroot-strace-test.txt"
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test_file_mode = "0600"
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strace_log = "strace.log"
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# Create a test file.
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self.assertRunOk(f"touch {test_file}")
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# Run strace on a chmod
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cmd = f"strace -o {strace_log} chmod {test_file_mode} {test_file}"
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self.assertRunOk(cmd)
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# Check the strace log contain a call to chmod()
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expected_str = f"chmod(\"{test_file}\", {test_file_mode}) = 0"
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self.assertRunOk(f"grep -F '{expected_str}' {strace_log}")
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