t/client-server: basic client/server test script

Currently there are only two sets of test cases:

- check that fio correctly handles the global options dictionary in the
  JSON output with one or more servers with job files with and without
  global sections.
- check that the [s,c]lat_percentiles options work for the "All clients"
  summary data.

Signed-off-by: Vincent Fu <[email protected]>

t/client_server/test01.fio

@@ -0,0 +1,14 @@
+[global]
+ioengine=null
+time_based
+runtime=3s
+filesize=1T
+
+[test1]
+description=test1
+
+[test2]
+description=test2
+
+[test3]
+description=test3

t/client_server/test04-noglobal.fio

@@ -0,0 +1,20 @@
+[test1]
+description=test1
+ioengine=null
+time_based
+runtime=3s
+filesize=1T
+
+[test2]
+description=test2
+ioengine=null
+time_based
+runtime=3s
+filesize=1T
+
+[test3]
+description=test3
+ioengine=null
+time_based
+runtime=3s
+filesize=1T

t/client_server/test07-slat.fio

@@ -0,0 +1,7 @@
+[test]
+ioengine=null
+iodepth=2
+filesize=1T
+time_based
+runtime=3s
+slat_percentiles=1

t/client_server/test08-clat.fio

@@ -0,0 +1,7 @@
+[test]
+ioengine=null
+iodepth=2
+filesize=1T
+time_based
+runtime=3s
+clat_percentiles=1

t/client_server/test09-lat.fio

@@ -0,0 +1,7 @@
+[test]
+ioengine=null
+iodepth=2
+filesize=1T
+time_based
+runtime=3s
+lat_percentiles=1

t/client_server/test10-noclat.fio

@@ -0,0 +1,7 @@
+[test]
+ioengine=null
+iodepth=2
+filesize=1T
+time_based
+runtime=3s
+clat_percentiles=0

t/client_server/test11-alllat.fio

@@ -0,0 +1,9 @@
+[test]
+ioengine=null
+iodepth=2
+filesize=1T
+time_based
+runtime=3s
+slat_percentiles=1
+clat_percentiles=1
+lat_percentiles=1