Intermittent UI test failure - <TabbedBrowsingTest.closeAllTabsTest>

[AndiAJ]

Firebase Test Run: Firebase link

Stacktrace:

androidx.test.espresso.AmbiguousViewMatcherException: '(with id: org.mozilla.fenix.debug:id/tab_item)' matches multiple views in the hierarchy.
Problem views are marked with 'MATCHES' below.

View Hierarchy:
+>DecorView{id=-1, visibility=VISIBLE, width=1080, height=1920, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params={(0,0)(fillxfill) gr=CENTER sim={adjust=pan} ty=APPLICATION fmt=TRANSPARENT wanim=0x7f140009
fl=DIM_BEHIND LAYOUT_IN_SCREEN LAYOUT_INSET_DECOR HARDWARE_ACCELERATED DRAWS_SYSTEM_BAR_BACKGROUNDS
pfl=FORCE_DRAW_STATUS_BAR_BACKGROUND}, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=2}
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+->LinearLayout{id=-1, visibility=VISIBLE, width=1080, height=1788, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@3b5beb9, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=2}
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+-->ViewStub{id=16908682, res-name=action_mode_bar_stub, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=true, is-selected=false, layout-params=android.widget.LinearLayout$LayoutParams@94c2fe, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
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+-->FrameLayout{id=16908290, res-name=content, visibility=VISIBLE, width=1080, height=1722, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.LinearLayout$LayoutParams@1349a5f, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=66.0, child-count=1}
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+--->CoordinatorLayout{id=2131362996, res-name=tabLayout, visibility=VISIBLE, width=1080, height=1722, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@ee8dcac, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=2}
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+---->ConstraintLayout{id=2131363013, res-name=tab_wrapper, visibility=VISIBLE, width=1080, height=1722, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.coordinatorlayout.widget.CoordinatorLayout$LayoutParams@d6c33d6, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=607.0, child-count=12}
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+----->View{id=2131362400, res-name=handle, visibility=VISIBLE, width=108, height=8, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@c617657, tag=null, root-is-layout-requested=false, has-input-connection=false, x=486.0, y=22.0}
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+----->ConstraintLayout{id=2131362439, res-name=info_banner, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=true, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@5d81544, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=0}
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+----->View{id=2131363083, res-name=topBar, visibility=VISIBLE, width=1080, height=221, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@a13f62d, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=30.0}
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+----->AppCompatImageButton{id=2131362344, res-name=exit_multi_select, desc=Exit multiselect mode, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=true, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@34fb762, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
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+----->AppCompatTextView{id=2131362655, res-name=multiselect_title, visibility=GONE, width=1047, height=70, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=true, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@a9d20f3, tag=null, root-is-layout-requested=false, has-input-connection=false, x=33.0, y=106.0, text=, input-type=0, ime-target=false, has-links=false}
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+----->AppCompatImageButton{id=2131362164, res-name=collect_multi_select, desc=Save selected tabs to collection, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=true, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@3e341b0, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
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+----->AppCompatImageButton{id=2131362909, res-name=share_multi_select, desc=Share selected tabs, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=true, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@3e6c829, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
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+----->AppCompatImageButton{id=2131362548, res-name=menu_multi_select, desc=Selected tabs menu, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=true, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@2f5e7ae, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
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+----->TabLayout{id=2131363002, res-name=tab_layout, visibility=VISIBLE, width=540, height=221, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@dded94f, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=30.0, child-count=1}
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+------>SlidingTabIndicator{id=-1, visibility=VISIBLE, width=540, height=221, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@32c8dc, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=3}
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+------->TabView{id=-1, desc=Open tabs, visibility=VISIBLE, width=180, height=221, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=true, layout-params=android.widget.LinearLayout$LayoutParams@9d9bb6b, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=3}
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+-------->AppCompatImageView{id=-1, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=true, is-selected=true, layout-params=android.widget.LinearLayout$LayoutParams@89196c8, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
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+-------->AppCompatTextView{id=-1, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=true, is-selected=true, layout-params=android.widget.LinearLayout$LayoutParams@89e5361, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, text=, input-type=0, ime-target=false, has-links=false}
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+-------->FrameLayout{id=2131362193, res-name=counter_root, visibility=VISIBLE, width=114, height=66, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=true, layout-params=android.widget.LinearLayout$LayoutParams@6d73e86, tag=null, root-is-layout-requested=false, has-input-connection=false, x=33.0, y=77.0, child-count=1}
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+--------->TabCounter{id=2131363000, res-name=tab_counter, visibility=VISIBLE, width=114, height=66, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=true, layout-params=android.widget.FrameLayout$LayoutParams@56a347, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=1}
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+---------->FrameLayout{id=2131362193, res-name=counter_root, desc=1 open tab. Tap to switch tabs., visibility=VISIBLE, width=66, height=66, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=true, layout-params=android.widget.RelativeLayout$LayoutParams@a8d5774, tag=null, root-is-layout-requested=false, has-input-connection=false, x=24.0, y=0.0, child-count=2}
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+----------->AppCompatImageView{id=2131362192, res-name=counter_box, desc=The tab counter toolbar button., visibility=VISIBLE, width=66, height=66, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=true, layout-params=android.widget.FrameLayout$LayoutParams@68bc49d, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
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+----------->AppCompatTextView{id=2131362194, res-name=counter_text, visibility=VISIBLE, width=19, height=44, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=true, layout-params=android.widget.FrameLayout$LayoutParams@dd8bd12, tag=null, root-is-layout-requested=false, has-input-connection=false, x=23.0, y=10.0, text=1, input-type=0, ime-target=false, has-links=false}
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+------->TabView{id=-1, desc=Private tabs, visibility=VISIBLE, width=180, height=221, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=android.widget.LinearLayout$LayoutParams@ce276e0, tag=null, root-is-layout-requested=false, has-input-connection=false, x=180.0, y=0.0, child-count=2}
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+-------->AppCompatImageView{id=-1, visibility=VISIBLE, width=66, height=66, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.LinearLayout$LayoutParams@de50d99, tag=null, root-is-layout-requested=false, has-input-connection=false, x=57.0, y=77.0}
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+-------->AppCompatTextView{id=-1, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=true, is-selected=false, layout-params=android.widget.LinearLayout$LayoutParams@201985e, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, text=, input-type=0, ime-target=false, has-links=false}
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+------->TabView{id=-1, desc=Synced tabs, visibility=VISIBLE, width=180, height=221, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=android.widget.LinearLayout$LayoutParams@3a8210c, tag=null, root-is-layout-requested=false, has-input-connection=false, x=360.0, y=0.0, child-count=2}
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+-------->AppCompatImageView{id=-1, visibility=VISIBLE, width=66, height=66, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.LinearLayout$LayoutParams@3efea55, tag=null, root-is-layout-requested=false, has-input-connection=false, x=57.0, y=77.0}
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+-------->AppCompatTextView{id=-1, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=true, is-selected=false, layout-params=android.widget.LinearLayout$LayoutParams@94adc6a, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, text=, input-type=0, ime-target=false, has-links=false}
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+----->AppCompatImageButton{id=2131363010, res-name=tab_tray_overflow, desc=Open tabs menu, visibility=VISIBLE, width=132, height=132, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@804555b, tag=null, root-is-layout-requested=false, has-input-connection=false, x=948.0, y=75.0}
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+----->View{id=2131362285, res-name=divider, visibility=VISIBLE, width=1080, height=3, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@b3c41f8, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=251.0}
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+----->ViewPager2{id=2131363015, res-name=tabsTray, visibility=VISIBLE, width=1080, height=1468, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@291d6d1, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=254.0, child-count=1}
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+------>RecyclerViewImpl{id=1, visibility=VISIBLE, width=1080, height=1468, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=android.view.ViewGroup$LayoutParams@e325536, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=1}
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+------->FrameLayout{id=-1, visibility=VISIBLE, width=1080, height=1468, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.recyclerview.widget.RecyclerView$LayoutParams@f28ec37, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=2}
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+-------->BrowserTrayList{id=2131363110, res-name=tray_list_item, visibility=VISIBLE, width=1080, height=1468, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@5ef85a4, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=2}
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+--------->FrameLayout{id=2131363009, res-name=tab_tray_grid_item, visibility=VISIBLE, width=540, height=557, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=androidx.recyclerview.widget.GridLayoutManager$LayoutParams@3468ec2, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=2}
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+---------->MaterialCardView{id=-1, visibility=VISIBLE, width=496, height=513, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@9614d3, tag=null, root-is-layout-requested=false, has-input-connection=false, x=22.0, y=22.0, is-checked=false, child-count=1}
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+----------->ConstraintLayout{id=2131363001, res-name=tab_item, visibility=VISIBLE, width=496, height=513, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@8715810, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=5} MATCHES
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+------------>AppCompatImageView{id=2131362586, res-name=mozac_browser_tabstray_favicon_icon, visibility=VISIBLE, width=44, height=44, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@d778f09, tag=null, root-is-layout-requested=false, has-input-connection=false, x=22.0, y=20.0}
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+------------>AppCompatTextView{id=2131362589, res-name=mozac_browser_tabstray_title, visibility=VISIBLE, width=364, height=83, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@372d50e, tag=null, root-is-layout-requested=false, has-input-connection=false, x=66.0, y=0.0, text=Test_Page_1, input-type=0, ime-target=false, has-links=false}
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+------------>AppCompatImageButton{id=2131362585, res-name=mozac_browser_tabstray_close, desc=Close tab Test_Page_1, visibility=VISIBLE, width=66, height=66, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@ba32b2f, tag=null, root-is-layout-requested=false, has-input-connection=false, x=430.0, y=9.0}
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+------------>View{id=2131362423, res-name=horizonatal_divider, visibility=VISIBLE, width=496, height=3, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@fbe53c, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=83.0}
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+------------>CardView{id=2131362584, res-name=mozac_browser_tabstray_card, visibility=VISIBLE, width=496, height=430, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@b0b341a, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=86.0, child-count=3}
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+------------->AppCompatImageView{id=2131362238, res-name=default_tab_thumbnail, visibility=VISIBLE, width=496, height=430, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@3c14b4b, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
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+------------->TabThumbnailView{id=2131362588, res-name=mozac_browser_tabstray_thumbnail, desc=Open Tab, visibility=VISIBLE, width=496, height=430, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@5401928, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
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+------------->FrameLayout{id=2131362896, res-name=selected_mask, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=true, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@59877e6, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=1}
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+-------------->AppCompatImageView{id=2131362136, res-name=checkmark, desc=Selected, visibility=VISIBLE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=true, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@8575127, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
|
+---------->AppCompatImageButton{id=2131362746, res-name=play_pause_button, desc=Pause, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, is-enabled=false, is-focused=false, is-focusable=true, is-layout-requested=true, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@3119fd4, tag=null, root-is-layout-requested=false, has-input-connection=false, x=-22.050001, y=-22.050001}
|
+--------->FrameLayout{id=2131363009, res-name=tab_tray_grid_item, visibility=VISIBLE, width=540, height=557, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=androidx.recyclerview.widget.GridLayoutManager$LayoutParams@c642c72, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=2}
|
+---------->MaterialCardView{id=-1, visibility=VISIBLE, width=496, height=513, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@e5dd8c3, tag=null, root-is-layout-requested=false, has-input-connection=false, x=22.0, y=22.0, is-checked=false, child-count=1}
|
+----------->ConstraintLayout{id=2131363001, res-name=tab_item, visibility=VISIBLE, width=496, height=513, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@fd2e540, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=5} MATCHES
|
+------------>AppCompatImageView{id=2131362586, res-name=mozac_browser_tabstray_favicon_icon, visibility=VISIBLE, width=44, height=44, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@e254c79, tag=null, root-is-layout-requested=false, has-input-connection=false, x=22.0, y=20.0}
|
+------------>AppCompatTextView{id=2131362589, res-name=mozac_browser_tabstray_title, visibility=VISIBLE, width=364, height=83, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@1c49dbe, tag=null, root-is-layout-requested=false, has-input-connection=false, x=66.0, y=0.0, text=Test_Page_1, input-type=0, ime-target=false, has-links=false}
|
+------------>AppCompatImageButton{id=2131362585, res-name=mozac_browser_tabstray_close, desc=Close tab Test_Page_1, visibility=VISIBLE, width=66, height=66, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@7bb3e1f, tag=null, root-is-layout-requested=false, has-input-connection=false, x=430.0, y=9.0}
|
+------------>View{id=2131362423, res-name=horizonatal_divider, visibility=VISIBLE, width=496, height=3, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@2a1156c, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=83.0}
|
+------------>CardView{id=2131362584, res-name=mozac_browser_tabstray_card, visibility=VISIBLE, width=496, height=430, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=androidx.constraintlayout.widget.ConstraintLayout$LayoutParams@528d7ca, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=86.0, child-count=3}
|
+------------->AppCompatImageView{id=2131362238, res-name=default_tab_thumbnail, visibility=VISIBLE, width=496, height=430, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@45f9d3b, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
|
+------------->TabThumbnailView{id=2131362588, res-name=mozac_browser_tabstray_thumbnail, desc=Open Tab, visibility=VISIBLE, width=496, height=430, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@5401c58, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
|
+------------->FrameLayout{id=2131362896, res-name=selected_mask, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=true, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@be4a696, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, child-count=1}
|
+-------------->AppCompatImageView{id=2131362136, res-name=checkmark, desc=Selected, visibility=VISIBLE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=true, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@920d217, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0}
|
+---------->AppCompatImageButton{id=2131362746, res-name=play_pause_button, desc=Pause, visibility=GONE, width=0, height=0, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=true, is-enabled=false, is-focused=false, is-focusable=true, is-layout-requested=true, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@7c6a604, tag=null, root-is-layout-requested=false, has-input-connection=false, x=-22.050001, y=-22.050001}
|
+-------->AppCompatTextView{id=2131363008, res-name=tab_tray_empty_view, visibility=GONE, width=1080, height=1468, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=true, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@14217ed, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=0.0, text=Your open tabs will be shown here., input-type=0, ime-target=false, has-links=false}
|
+---->ExtendedFloatingActionButton{id=2131362669, res-name=new_tab_button, desc=Add tab, visibility=VISIBLE, width=176, height=176, has-focus=false, has-focusable=true, has-window-focus=true, is-clickable=true, is-enabled=true, is-focused=false, is-focusable=true, is-layout-requested=false, is-selected=false, layout-params=androidx.coordinatorlayout.widget.CoordinatorLayout$LayoutParams@abc9622, tag=null, root-is-layout-requested=false, has-input-connection=false, x=860.0, y=1502.0, text=Private, input-type=0, ime-target=false, has-links=false, is-checked=false}
|
+->View{id=16908336, res-name=navigationBarBackground, visibility=VISIBLE, width=1080, height=132, has-focus=false, has-focusable=false, has-window-focus=true, is-clickable=false, is-enabled=true, is-focused=false, is-focusable=false, is-layout-requested=false, is-selected=false, layout-params=android.widget.FrameLayout$LayoutParams@85678b3, tag=null, root-is-layout-requested=false, has-input-connection=false, x=0.0, y=1788.0}
|
at dalvik.system.VMStack.getThreadStackTrace(Native Method)
at java.lang.Thread.getStackTrace(Thread.java:1538)
at androidx.test.espresso.base.DefaultFailureHandler.getUserFriendlyError(DefaultFailureHandler.java:16)
at androidx.test.espresso.base.DefaultFailureHandler.handle(DefaultFailureHandler.java:36)
at androidx.test.espresso.ViewInteraction.waitForAndHandleInteractionResults(ViewInteraction.java:106)
at androidx.test.espresso.ViewInteraction.check(ViewInteraction.java:31)
at org.mozilla.fenix.ui.robots.TabDrawerRobotKt.assertExistingTabList(TabDrawerRobot.kt:418)
at org.mozilla.fenix.ui.robots.TabDrawerRobotKt.access$assertExistingTabList(TabDrawerRobot.kt:1)
at org.mozilla.fenix.ui.robots.TabDrawerRobot.verifyExistingTabList(TabDrawerRobot.kt:75)
at org.mozilla.fenix.ui.TabbedBrowsingTest$closeAllTabsTest$3.invoke(TabbedBrowsingTest.kt:112)
at org.mozilla.fenix.ui.TabbedBrowsingTest$closeAllTabsTest$3.invoke(TabbedBrowsingTest.kt:40)
at org.mozilla.fenix.ui.robots.BrowserRobot$Transition.openTabDrawer(BrowserRobot.kt:515)
at org.mozilla.fenix.ui.TabbedBrowsingTest.closeAllTabsTest(TabbedBrowsingTest.kt:111)
at java.lang.reflect.Method.invoke(Native Method)
at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:59)
at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:56)
at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
at androidx.test.internal.runner.junit4.statement.RunBefores.evaluate(RunBefores.java:80)
at androidx.test.internal.runner.junit4.statement.RunAfters.evaluate(RunAfters.java:61)
at androidx.test.rule.ActivityTestRule$ActivityStatement.evaluate(ActivityTestRule.java:531)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.BlockJUnit4ClassRunner$1.evaluate(BlockJUnit4ClassRunner.java:100)
at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:366)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:103)
at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:63)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runners.Suite.runChild(Suite.java:128)
at org.junit.runners.Suite.runChild(Suite.java:27)
at org.junit.runners.ParentRunner$4.run(ParentRunner.java:331)
at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:79)
at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:329)
at org.junit.runners.ParentRunner.access$100(ParentRunner.java:66)
at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:293)
at org.junit.runners.ParentRunner$3.evaluate(ParentRunner.java:306)
at org.junit.runners.ParentRunner.run(ParentRunner.java:413)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at org.junit.runner.JUnitCore.run(JUnitCore.java:115)
at androidx.test.internal.runner.TestExecutor.execute(TestExecutor.java:56)
at androidx.test.runner.AndroidJUnitRunner.onStart(AndroidJUnitRunner.java:395)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:2145)

Build: Master 7/7

┆Issue is synchronized with this Jira Task

[sv-ohorvath]

From the logs it seems the same as #20354, the cause indicates there are two identical tabs visible. I'll try to reproduce it manually.

[sv-ohorvath]

Cannot reproduce it manually, or by running the test locally.

[sv-ohorvath]

Last report of this issue was July 23. I think it may have been something fixed in the meantime. I'll close these issues (related ones as well) until it comes up again.

[sv-ohorvath]

Ok, the problem persists, #15624 has the same error.

[sv-ohorvath]

This issue appears to be related to multiple tests (duplicate tabs title, close button or tab item):
https://github.com/mozilla-mobile/fenix/issues?q=is%3Aissue+is%3Aopen+androidx.test.espresso.AmbiguousViewMatcherException%3A

[sv-ohorvath]

Flaky on 10/5: logs

[AndiAJ]

Fixed with #21704