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Commit 26defcf5 authored by Antonio Kantek's avatar Antonio Kantek
Browse files

(TouchMode Permission 2.4/n) Update touch mode tests 

Bug: 198487159
Test: atest inputflinger_tests
Change-Id: Id2feceb1629aa463bc9a5101c77d6b6f17b08cfb
parent 7c60b886

services/inputflinger/tests/InputDispatcher_test.cpp

+30 −9
Original line number Diff line number Diff line
@@ -6224,33 +6224,57 @@ protected: 
        mApp = std::make_shared<FakeApplicationHandle>();

        mWindow = new FakeWindowHandle(mApp, mDispatcher, "TestWindow", ADISPLAY_ID_DEFAULT);

        mWindow->setFocusable(true);

        setFocusedWindow(mWindow);

        mSecondWindow = new FakeWindowHandle(mApp, mDispatcher, "TestWindow2", ADISPLAY_ID_DEFAULT);

        mSecondWindow->setFocusable(true);



        mDispatcher->setFocusedApplication(ADISPLAY_ID_DEFAULT, mApp);

        mDispatcher->setInputWindows({{ADISPLAY_ID_DEFAULT, {mWindow, mSecondWindow}}});



        setFocusedWindow(mWindow);

        mWindow->consumeFocusEvent(true);



        // Set initial touch mode to InputDispatcher::kDefaultInTouchMode.

        mDispatcher->setInTouchMode(InputDispatcher::kDefaultInTouchMode, INJECTOR_PID,

                                    INJECTOR_UID, /* hasPermission */ true);

    }



    void changeAndVerifyTouchMode(bool inTouchMode, int32_t pid, int32_t uid, bool hasPermission) {

        mDispatcher->setInTouchMode(inTouchMode, pid, uid, hasPermission);

        ASSERT_TRUE(mDispatcher->setInTouchMode(inTouchMode, pid, uid, hasPermission));

        mWindow->consumeTouchModeEvent(inTouchMode);

        mSecondWindow->consumeTouchModeEvent(inTouchMode);

    }

};



TEST_F(InputDispatcherTouchModeChangedTests, ChangeTouchModeOnFocusedWindow) {

TEST_F(InputDispatcherTouchModeChangedTests, FocusedWindowCanChangeTouchMode) {

    const WindowInfo& windowInfo = *mWindow->getInfo();

    changeAndVerifyTouchMode(!InputDispatcher::kDefaultInTouchMode, windowInfo.ownerPid,

                             windowInfo.ownerUid, /* hasPermission */ false);

}



TEST_F(InputDispatcherTouchModeChangedTests, NonFocusedWindowOwnerCannotChangeTouchMode) {

    const WindowInfo& windowInfo = *mWindow->getInfo();

    int32_t ownerPid = windowInfo.ownerPid;

    int32_t ownerUid = windowInfo.ownerUid;

    mWindow->setOwnerInfo(/* pid */ -1, /* uid */ -1);

    ASSERT_FALSE(mDispatcher->setInTouchMode(InputDispatcher::kDefaultInTouchMode, ownerPid,

                                             ownerUid, /* hasPermission */ false));

    mWindow->assertNoEvents();

    mSecondWindow->assertNoEvents();

}



TEST_F(InputDispatcherTouchModeChangedTests, NonWindowOwnerMayChangeTouchModeOnPermissionGranted) {

    const WindowInfo& windowInfo = *mWindow->getInfo();

    int32_t ownerPid = windowInfo.ownerPid;

    int32_t ownerUid = windowInfo.ownerUid;

    mWindow->setOwnerInfo(/* pid */ -1, /* uid */ -1);

    changeAndVerifyTouchMode(!InputDispatcher::kDefaultInTouchMode, ownerPid, ownerUid,

                             /* hasPermission */ true);

}



TEST_F(InputDispatcherTouchModeChangedTests, EventIsNotGeneratedIfNotChangingTouchMode) {

    const WindowInfo& windowInfo = *mWindow->getInfo();

    mDispatcher->setInTouchMode(InputDispatcher::kDefaultInTouchMode, windowInfo.ownerPid,

                                windowInfo.ownerUid, /* hasPermission */ true);

    ASSERT_FALSE(mDispatcher->setInTouchMode(InputDispatcher::kDefaultInTouchMode,

                                             windowInfo.ownerPid, windowInfo.ownerUid,

                                             /* hasPermission */ true));

    mWindow->assertNoEvents();

    mSecondWindow->assertNoEvents();

}
@@ -6820,7 +6844,4 @@ TEST_F(InputDispatcherStylusInterceptorTest, SpyWindowStylusInterceptor) { 
    window->assertNoEvents();

}



// TODO(b/198487159): Add permission tests for touch mode switch once the validation is put in

//     place.



} // namespace android::inputdispatcher