1 files changed, 123 insertions, 0 deletions
diff --git a/src/nvim/testdir/test_quotestar.vim b/src/nvim/testdir/test_quotestar.vim
new file mode 100644
index 0000000000..d0dd04f91d
--- /dev/null
+++ b/src/nvim/testdir/test_quotestar.vim
@@ -0,0 +1,123 @@
+" *-register (quotestar) tests
+
+if !has('clipboard')
+  finish
+endif
+
+source shared.vim
+
+func Do_test_quotestar_for_macunix()
+  if empty(exepath('pbcopy')) || empty(exepath('pbpaste'))
+    return 'Test requires pbcopy(1) and pbpaste(1)'
+  endif
+
+  let @* = ''
+
+  " Test #1: Pasteboard to Vim
+  let test_msg = "text from pasteboard to vim via quotestar"
+  " Write a piece of text to the pasteboard.
+  call system('/bin/echo -n "' . test_msg . '" | pbcopy')
+  " See if the *-register is changed as expected.
+  call assert_equal(test_msg, @*)
+
+  " Test #2: Vim to Pasteboard
+  let test_msg = "text from vim to pasteboard via quotestar"
+  " Write a piece of text to the *-register.
+  let @* = test_msg
+  " See if the pasteboard is changed as expected.
+  call assert_equal(test_msg, system('pbpaste'))
+
+  return ''
+endfunc
+
+func Do_test_quotestar_for_x11()
+  if !has('clientserver') || !has('job')
+    return 'Test requires the client-server and job features'
+  endif
+
+  let cmd = GetVimCommand()
+  if cmd == ''
+    return 'GetVimCommand() failed'
+  endif
+
+  let name = 'XVIMCLIPBOARD'
+  let cmd .= ' --servername ' . name
+  let g:job = job_start(cmd, {'stoponexit': 'kill', 'out_io': 'null'})
+  call WaitFor('job_status(g:job) == "run"')
+  if job_status(g:job) != 'run'
+    call assert_report('Cannot run the Vim server')
+    return ''
+  endif
+
+  " Takes a short while for the server to be active.
+  call WaitFor('serverlist() =~ "' . name . '"')
+  call assert_match(name, serverlist())
+
+  " Wait for the server to be up and answering requests.  One second is not
+  " always sufficient.
+  call WaitFor('remote_expr("' . name . '", "v:version", "", 2) != ""')
+
+  " Clear the *-register of this vim instance.
+  let @* = ''
+
+  " Try to change the *-register of the server.
+  call remote_foreground(name)
+  call remote_send(name, ":let @* = 'yes'\<CR>")
+  call WaitFor('remote_expr("' . name . '", "@*", "", 1) == "yes"')
+  call assert_equal('yes', remote_expr(name, "@*", "", 2))
+
+  " Check that the *-register of this vim instance is changed as expected.
+  call assert_equal('yes', @*)
+
+  if has('unix') && has('gui') && !has('gui_running')
+    let @* = ''
+
+    " Running in a terminal and the GUI is avaiable: Tell the server to open
+    " the GUI and check that the remote command still works.
+    " Need to wait for the GUI to start up, otherwise the send hangs in trying
+    " to send to the terminal window.
+    if has('gui_athena') || has('gui_motif')
+      " For those GUIs, ignore the 'failed to create input context' error.
+      call remote_send(name, ":call test_ignore_error('E285') | gui -f\<CR>")
+    else
+      call remote_send(name, ":gui -f\<CR>")
+    endif
+    " Wait for the server in the GUI to be up and answering requests.
+    call WaitFor('remote_expr("' . name . '", "has(\"gui_running\")", "", 1) =~ "1"')
+
+    call remote_send(name, ":let @* = 'maybe'\<CR>")
+    call WaitFor('remote_expr("' . name . '", "@*", "", 1) == "maybe"')
+    call assert_equal('maybe', remote_expr(name, "@*", "", 2))
+
+    call assert_equal('maybe', @*)
+  endif
+
+  call remote_send(name, ":qa!\<CR>")
+  call WaitFor('job_status(g:job) == "dead"')
+  if job_status(g:job) != 'dead'
+    call assert_report('Server did not exit')
+    call job_stop(g:job, 'kill')
+  endif
+
+  return ''
+endfunc
+
+func Test_quotestar()
+  let skipped = ''
+
+  let quotestar_saved = @*
+
+  if has('macunix')
+    let skipped = Do_test_quotestar_for_macunix()
+  elseif !empty("$DISPLAY")
+    let skipped = Do_test_quotestar_for_x11()
+  else
+    let skipped = "Test is not implemented yet for this platform."
+  endif
+
+  let @* = quotestar_saved
+
+  if !empty(skipped)
+    throw 'Skipped: ' . skipped
+  endif
+endfunc