0d0b59c1e1
* define a update hash such that com.android.cts.priv.ctsshim can't be updated * create a new APK to verify that <restrict-update> works as expected Bug: 29311441 Change-Id: I61f3ae3dbd9c79b2dcdfbc30757af0f9a669fce6
26 lines
1.1 KiB
Plaintext
26 lines
1.1 KiB
Plaintext
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The CTS shim is a package that resides on a device's /system partition in order
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to verify certain upgrade scenarios. Not only must it not contain code, but, it
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must specify the singular APK that can be used to upgrade it.
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NOTE: The need to include a binary on the system image may be deprecated if a
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solution involving a temporarily writable /system partition is implemented.
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build:
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$ tapas CtsShim CtsShimPriv CtsShimPrivUpgrade CtsShimPrivUpgradeWrongSHA
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$ m
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local testing:
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$ cp $OUT/system/priv-app/CtsShimPrivUpgrade/CtsShimPrivUpgrade.apk \
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cts/hostsidetests/appsecurity/test-apps/PrivilegedUpdateApp
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$ cp $OUT/system/priv-app/CtsShimPrivUpgradeWrongSHA/CtsShimPrivUpgradeWrongSHA.apk \
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cts/hostsidetests/appsecurity/test-apps/PrivilegedUpdateApp
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$ cp $OUT/system/priv-app/CtsShimPriv/CtsShimPriv.apk \
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frameworks/base/packages/CtsShim
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$ cp $OUT/system/app/CtsShim/CtsShim.apk \
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frameworks/base/packages/CtsShim
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For final submission, the APKs should be downloaded from the build server, then
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submitted to the cts/ and frameworks/base/ repos.
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