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Commit afc80f06 authored by Andrei Homescu's avatar Andrei Homescu
Browse files

trusty_driver_test: Filter out some tainted bits 

Filter out the out-of-tree and unsigned module bits
because our CI builds always have one or both of those.

Bug: 284057071
Test: adb shell /.../trusty_driver_test
Change-Id: I2c736fbb413b44d82558e71e2a8eac66e69cbdee
parent 23fe418c

trusty/test/driver/trusty_driver_test.py

+4 −2
Original line number Diff line number Diff line
@@ -77,8 +77,10 @@ class TrustyDriverTest(unittest.TestCase): 
        self.assertTrue(ver.startswith("Project:"))



    def testUntaintedLinux(self):

        tainted = ReadFile("/proc/sys/kernel/tainted")

        self.assertEqual(tainted, "0")

        tainted = int(ReadFile("/proc/sys/kernel/tainted"))

        # Filter out the out-of-tree and unsigned module bits

        tainted &= ~0x3000

        self.assertEqual(tainted, 0)



    # stdcall test with shared memory buffers.

    # Each test run takes up to 4 arguments: