CTS:9.0R7:android.graphics.drawable.cts.AdaptiveIconMaskTest#testDeviceConfig_iconMask_useRoundIcon

Tools: CTS 9.0_R7
Patch: 2019-04-01

CtsGraphicsTestCases
android.graphics.drawable.cts.AdaptiveIconMaskTest#testDeviceConfig_iconMask_useRoundIcon
fail:java.lang.AssertionError: expected: rue but was: false

By Source found:

    @Test
    public void testDeviceConfig_iconMask_useRoundIcon() {
        assertNotNull(mMask);

        boolean circleMask = isCircle(mMask);
        // If mask shape is circle, then mUseRoundIcon should be defined and should be true.
        // If mask shape is not a circle
        //           mUseRoundIcon doesn't have to be defined.
        //           if mUseRoundIcon is defined, then should be false
        assertEquals(mUseRoundIcon, circleMask);
    }

If mask shape is circle, then mUseRoundIcon should be defined and should be true.
If mask shape is not a circle
mUseRoundIcon doesn’t have to be defined.
if mUseRoundIcon is defined, then should be false

Can be found Note: If mUseRoundIcon true, then the desktop should be the prototype adapter icon, if not you can not define the value of true.mUseRoundIcon located:
frameworks / Base / Core / RES / RES // values / config.xml

    <!-- Flag indicating whether round icons should be parsed from the application manifest. -->
    <bool name="config_useRoundIcon">false</bool>  <!--mUseRoundIcon -->