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-rw-r--r--test/functional/api/highlight_spec.lua14
1 files changed, 14 insertions, 0 deletions
diff --git a/test/functional/api/highlight_spec.lua b/test/functional/api/highlight_spec.lua
index dd0611f184..1bbfe203b6 100644
--- a/test/functional/api/highlight_spec.lua
+++ b/test/functional/api/highlight_spec.lua
@@ -710,4 +710,18 @@ describe('API: set/get highlight namespace', function()
api.nvim_win_set_hl_ns(0, ns)
eq(ns, api.nvim_get_hl_ns({ winid = 0 }))
end)
+
+ it('setting namespace takes priority over &winhighlight', function()
+ command('set winhighlight=Visual:Search')
+ n.insert('foobar')
+ local ns = api.nvim_create_namespace('')
+ api.nvim_win_set_hl_ns(0, ns)
+ eq(ns, api.nvim_get_hl_ns({ winid = 0 }))
+ command('enew') -- switching buffer keeps namespace #30904
+ eq(ns, api.nvim_get_hl_ns({ winid = 0 }))
+ command('set winhighlight=')
+ eq(ns, api.nvim_get_hl_ns({ winid = 0 }))
+ command('set winhighlight=Visual:Search')
+ eq(ns, api.nvim_get_hl_ns({ winid = 0 }))
+ end)
end)