remove scripts/run-api-tests.exp

Usage of this script was removed 0c2ec77ae0.

scripts/run-api-tests.exp

@@ -1,50 +0,0 @@
-#!/usr/bin/env expect
-
-if {$argc < 2} {
-  puts "Need commands for running the tests and for starting nvim"
-  exit 1
-}
-
-set timeout 60
-set run_tests [split [lindex $argv 0] " "]
-set run_nvim [split [lindex $argv 1] " "]
-
-# don't echo to stdout
-log_user 0
-# set NVIM_LISTEN_ADDRESS, so nvim will listen on a known socket
-set env(NVIM_LISTEN_ADDRESS) "/tmp/nvim-[exec date +%s%N].sock"
-# start nvim
-spawn {*}$run_nvim
-# save the job descriptor
-set nvim_id $spawn_id
-# Reset function that can be invoked by test runners to put nvim in a cleaner
-# state
-send {
-:echo "read"."y"
-}
-# wait until nvim is ready
-expect "ready"
-# run tests
-spawn {*}$run_tests
-set tests_id $spawn_id
-set status 1
-# listen for test output in the background
-expect_background {
-  * {
-    # show test output to the user
-    send_user -- $expect_out(buffer)
-  }
-  eof {
-    # collect the exit status code
-    set spawn_id $tests_id
-    catch wait result
-    set status [lindex $result 3]
-    set spawn_id $nvim_id
-    # quit nvim
-    send ":qa!\r"
-  }
-}
-# switch back nvim and wait until it exits 
-set spawn_id $nvim_id
-expect eof
-exit $status