commit cd9fa256b587b2805faeaaa4b7a8c7d483a8ac54
author K.Takata <kentkt@csc.jp> Tue Sep 20 11:04:47 2022 +0100
committer Bram Moolenaar <Bram@vim.org> Tue Sep 20 11:04:47 2022 +0100
tree c188d56c9dc9cfe0e6c3a0edb26a5f5c2986ee61
parent bcd6924245c0e73d8be256282656c06aaf91f17c

patch 9.0.0508: when the channel test fails there is no clue why

Problem:    When the channel test fails there is no clue why.
Solution:   Add info about the job status. (Ken Takata, closes #11175)

src/testdir/test_channel.vim

diff --git a/src/testdir/test_channel.vim b/src/testdir/test_channel.vim
index 930868f..5e1127e 100644
--- a/src/testdir/test_channel.vim
+++ b/src/testdir/test_channel.vim
@@ -1633,7 +1633,12 @@
   let g:exit_cb_val = {'start': reltime(), 'end': 0, 'process': 0}
   let job = [s:python, '-c', 'import time;time.sleep(0.5)']->job_start({'exit_cb': 'MyExitTimeCb'})
   let g:exit_cb_val.process = job_info(job).process
-  call WaitFor('type(g:exit_cb_val.end) != v:t_number || g:exit_cb_val.end != 0')
+  try
+    call WaitFor('type(g:exit_cb_val.end) != v:t_number || g:exit_cb_val.end != 0')
+  catch
+    call add(v:errors, "Job status: " .. string(job->job_info()))
+    throw v:exception
+  endtry
   let elapsed = reltimefloat(g:exit_cb_val.end)
   call assert_inrange(0.5, 1.0, elapsed)
 
@@ -1964,8 +1969,10 @@
     let cmd = [&shell, &shellcmdflag, 'echo $FOO']
   endif
   call assert_fails('call job_start(cmd, {"env": 1})', 'E475:')
-  call job_start(cmd, {'callback': {ch,msg -> execute(":let g:envstr .= msg")}, 'env': {'FOO': 'bar'}})
-  call WaitForAssert({-> assert_equal("bar", g:envstr)})
+  let job = job_start(cmd, {'callback': {ch,msg -> execute(":let g:envstr .= msg")}, 'env': {'FOO': 'bar'}})
+  if WaitForAssert({-> assert_equal("bar", g:envstr)}, 500) != 0
+    call add(v:errors, "Job status: " .. string(job->job_info()))
+  endif
   unlet g:envstr
 endfunc
 
@@ -2027,7 +2034,12 @@
   try
     let g:out = ''
     let job = job_start([s:python, '-c', a:cmd], {'callback': {ch, msg -> execute('let g:out .= msg')}, 'out_mode': 'raw'})
-    call WaitFor('"" != g:out')
+    try
+      call WaitFor('"" != g:out')
+    catch
+      call add(v:errors, "Job status: " .. string(job->job_info()))
+      throw v:exception
+    endtry
     if has('win32')
       let g:out = substitute(g:out, '\r', '', 'g')
     endif

src/version.c

diff --git a/src/version.c b/src/version.c
index 554f8f1..2f545d0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    508,
+/**/
     507,
 /**/
     506,