1 files changed, 25 insertions, 0 deletions
diff --git a/test/functional/ex_cmds/sign_spec.lua b/test/functional/ex_cmds/sign_spec.lua
new file mode 100644
index 0000000000..74e1aa4702
--- /dev/null
+++ b/test/functional/ex_cmds/sign_spec.lua
@@ -0,0 +1,25 @@
+local helpers = require('test.functional.helpers')
+local clear, nvim, buffer, curbuf, curwin, eq, ok =
+  helpers.clear, helpers.nvim, helpers.buffer, helpers.curbuf, helpers.curwin,
+  helpers.eq, helpers.ok
+
+describe('sign', function()
+  describe('unplace {id}', function()
+    describe('without specifying buffer', function()
+      it('deletes the sign from all buffers', function()
+        -- place a sign with id 34 to first buffer
+        nvim('command', 'sign define Foo text=+ texthl=Delimiter linehl=Comment')
+        local buf1 = nvim('eval', 'bufnr("%")')
+        nvim('command', 'sign place 34 line=3 name=Foo buffer='..buf1)
+        -- create a second buffer and place the sign on it as well
+        nvim('command', 'new')
+        local buf2 = nvim('eval', 'bufnr("%")')
+        nvim('command', 'sign place 34 line=3 name=Foo buffer='..buf2)
+        -- now unplace without specifying a buffer
+        nvim('command', 'sign unplace 34')
+        eq("\n--- Signs ---\n", nvim('command_output', 'sign place buffer='..buf1))
+        eq("\n--- Signs ---\n", nvim('command_output', 'sign place buffer='..buf2))
+      end)
+    end)
+  end)
+end)