test: Fix problems in job_spec.lua

Nvim wasn't exiting cleanly in some job tests due to errors.

This can't be noticed until the next commit, which will perform a refactoring to
selectively process K_EVENT, so the `qa!` command executed at the end of each
test blocks forever if there are errors which require the user to press ENTER(in
that state Nvim no longer will process events).

1 files changed, 6 insertions, 5 deletions

diff --git a/test/functional/job/job_spec.lua b/test/functional/job/job_spec.lua
index 85a1e92e38..07ca0c0058 100644
--- a/test/functional/job/job_spec.lua
+++ b/test/functional/job/job_spec.lua
@@ -37,7 +37,7 @@ describe('jobs', function()
   end)
 
   it('allows interactive commands', function()
-    nvim('command', notify_str('v:job_data[1]', 'v:job_data[2]'))
+    nvim('command', notify_str('v:job_data[1]', 'get(v:job_data, 2)'))
     nvim('command', "let j = jobstart('xxx', 'cat', ['-'])")
     neq(0, eval('j'))
     nvim('command', 'call jobsend(j, "abc\\n")')
@@ -46,9 +46,8 @@ describe('jobs', function()
     eq({'notification', 'stdout', {{'123', 'xyz'}}}, next_message())
     nvim('command', 'call jobsend(j, [123, "xyz"])')
     eq({'notification', 'stdout', {{'123', 'xyz'}}}, next_message())
-    nvim('command', notify_str('v:job_data[1])'))
     nvim('command', "call jobstop(j)")
-    eq({'notification', 'exit', {}}, next_message())
+    eq({'notification', 'exit', {0}}, next_message())
   end)
 
   it('preserves NULs', function()
@@ -59,9 +58,10 @@ describe('jobs', function()
     file:close()
 
     -- v:job_data preserves NULs.
-    nvim('command', notify_str('v:job_data[1]', 'v:job_data[2]'))
+    nvim('command', notify_str('v:job_data[1]', 'get(v:job_data, 2)'))
     nvim('command', "let j = jobstart('xxx', 'cat', ['"..filename.."'])")
     eq({'notification', 'stdout', {{'abc\ndef'}}}, next_message())
+    eq({'notification', 'exit', {0}}, next_message())
     os.remove(filename)
 
     -- jobsend() preserves NULs.
@@ -72,12 +72,13 @@ describe('jobs', function()
   end)
 
   it('will hold data if it does not end in a newline', function()
-    nvim('command', notify_str('v:job_data[1]', 'v:job_data[2]'))
+    nvim('command', notify_str('v:job_data[1]', 'get(v:job_data, 2)'))
     nvim('command', "let j = jobstart('xxx', 'cat', ['-'])")
     nvim('command', 'call jobsend(j, "abc\\nxyz")')
     eq({'notification', 'stdout', {{'abc'}}}, next_message())
     nvim('command', "call jobstop(j)")
     eq({'notification', 'stdout', {{'xyz'}}}, next_message())
+    eq({'notification', 'exit', {0}}, next_message())
   end)
 
   it('will not allow jobsend/stop on a non-existent job', function()