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Add test validating CEC messages with unregistered source

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Verify that CEC message validators are correctly validating messages
originating from an unregistered initiator for cases where this is
allowed.

Bug: 174279917
Test: atest HdmiCecMessageValidatorTest
Change-Id: Id718333422b897935b5efde6ed16dfd88e2d6120
This commit is contained in:
Marvin Ramin
2020-11-26 08:40:12 +01:00
parent 72cb973ac1
commit a6cc5f6b28
1 changed files with 24 additions and 0 deletions
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24
services/tests/servicestests/src/com/android/server/hdmi/HdmiCecMessageValidatorTest.java
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@@ -55,6 +55,30 @@ public class HdmiCecMessageValidatorTest {
mHdmiCecMessageValidator = new HdmiCecMessageValidator(mHdmiControlService);
}
@Test
public void isValid_unregisteredSource() {
// Message invokes a broadcast response
// <Get Menu Language>
assertMessageValidity("F4:91").isEqualTo(OK);
// <Request Active Source>
assertMessageValidity("FF:85").isEqualTo(OK);
// Message by CEC Switch
// <Routing Change>
assertMessageValidity("FF:80:00:00:10:00").isEqualTo(OK);
// <Routing Information>
assertMessageValidity("FF:81:10:00").isEqualTo(OK);
// Standby
assertMessageValidity("F4:36").isEqualTo(OK);
assertMessageValidity("FF:36").isEqualTo(OK);
// <Report Physical Address> / <Active Source>
assertMessageValidity("FF:84:10:00:04").isEqualTo(OK);
assertMessageValidity("FF:82:10:00").isEqualTo(OK);
}
@Test
public void isValid_giveDevicePowerStatus() {
assertMessageValidity("04:8F").isEqualTo(OK);