d64b36ba15
Signed-off-by: Julien Olivain <ju.o@free.fr> Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
33 lines
971 B
Python
33 lines
971 B
Python
import os
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import infra.basetest
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class TestLtrace(infra.basetest.BRTest):
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config = infra.basetest.BASIC_TOOLCHAIN_CONFIG + \
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"""
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BR2_PACKAGE_LTRACE=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("ltrace --version")
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# Run ltrace on a ls
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cmd = "ltrace -a 0 -o ltrace.log ls /"
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self.assertRunOk(cmd)
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# Check the ltrace log contains occurrences of libc malloc()
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cmd = "grep -Ec 'malloc\\([0-9]+\\)' ltrace.log"
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out, ret = self.emulator.run(cmd)
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self.assertEqual(ret, 0)
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self.assertGreater(int(out[0]), 0)
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