KJH: test JSON merge toolinclude_json

Example of how to combine JSON tests:

  ./merge.py -o combined.json global.json resources.json  thread0.json thread1.json thread2.json thread3.json

7 files changed, 120 insertions, 0 deletions

diff --git a/doc/global.json b/doc/global.json
new file mode 100644
index 0000000..58dbfb3
--- /dev/null
+++ b/doc/global.json
@@ -0,0 +1,12 @@
+{
+	"global" : {
+		"default_policy" : "SCHED_OTHER",
+		"duration" : 5,
+		"ftrace" : true,
+		"gnuplot" : true,
+		"logdir" : "/tmp/",
+		"log_basename" : "rt-app",
+		"lock_pages" : true,
+		"frag" : 1
+	}
+}
diff --git a/doc/merge.py b/doc/merge.py
new file mode 100755
index 0000000..a95c7a2
--- /dev/null
+++ b/doc/merge.py
@@ -0,0 +1,42 @@
+#!/usr/bin/env python
+
+import os
+import sys
+import getopt
+import json
+
+outfile = "merged.json"
+
+try:
+    opts, args = getopt.getopt(sys.argv[1:], "o:")
+
+except getopt.GetoptError as err:
+    print str(err) # will print something like "option -a not recognized"
+    sys.exit(2)
+for o, a in opts:
+    if o == "-o":
+        outfile = a
+
+merged = dict()
+for f in args:
+    if not os.path.exists(f):
+        print "WARN: %s does not exist", f
+
+    fp = open(f, "r")
+    d = json.load(fp)
+    fp.close()
+
+    for key in d:
+        print key,
+        if merged.has_key(key):
+            print "WARNING: merged already has key", key
+            merged[key].update(d[key])
+        else:
+            merged[key] = d[key]
+
+    print merged
+    print
+
+fp = open(outfile, "w")
+json.dump(merged, fp, indent=4, sort_keys=True)
+fp.close()
diff --git a/doc/resources.json b/doc/resources.json
new file mode 100644
index 0000000..11142c9
--- /dev/null
+++ b/doc/resources.json
@@ -0,0 +1,11 @@
+{
+	"resources" : {
+		"m0" : { "type" : "mutex" },
+		"sync_mutex" : { "type" : "mutex" },
+		"wait" : { "type" : "wait" },
+		"trig" : { "type" : "signal", "target" : "wait" },
+		"m1" : { "type" : "mutex" },
+		"wake" : { "type" : "wait" },
+		"broad" : { "type" : "broadcast", "target" : "wake"  }
+	}
+}
diff --git a/doc/thread0.json b/doc/thread0.json
new file mode 100644
index 0000000..e845e18
--- /dev/null
+++ b/doc/thread0.json
@@ -0,0 +1,15 @@
+{
+	"tasks" : {
+		"thread0" : { 
+		       "exec" : 5000, 
+		       "period" : 5000, 
+		       "deadline" : 5000, 
+		       "lock_order" : ["wait", "m0", "broad"],
+		       "resources" : {
+			   "m0" : { "duration" : 1000 },
+			   "wait" : { "duration" : 0, "access": ["sync_mutex"] },
+			   "broad" : { "duration" : 0, "access": ["m1"] }
+		       }
+		}
+       }
+}
diff --git a/doc/thread1.json b/doc/thread1.json
new file mode 100644
index 0000000..37fea77
--- /dev/null
+++ b/doc/thread1.json
@@ -0,0 +1,14 @@
+{
+	"tasks" : {
+		"thread1" : { 
+		       "exec" : 1000, 
+		       "period" : 10000, 
+		       "deadline" : 8000, 
+		       "lock_order" : ["m0", "trig"],
+		       "resources" : {
+			   "m0" : { "duration" : 500 },
+			   "trig" : { "duration" : 0, "access": ["sync_mutex"] }
+		       }
+		}
+	}
+}
diff --git a/doc/thread2.json b/doc/thread2.json
new file mode 100644
index 0000000..024cefa
--- /dev/null
+++ b/doc/thread2.json
@@ -0,0 +1,13 @@
+{
+	"tasks" : {
+		"thread2" : { 
+		       "exec" : 1000, 
+		       "period" : 1000, 
+		       "deadline" : 1000, 
+		       "lock_order" : ["wake"],
+		       "resources" : {
+			   "wake" : { "duration" : 0, "access": ["m1"] }
+		       }
+		}
+	}
+}
diff --git a/doc/thread3.json b/doc/thread3.json
new file mode 100644
index 0000000..98a07eb
--- /dev/null
+++ b/doc/thread3.json
@@ -0,0 +1,13 @@
+{
+	"tasks" : {
+		"thread3" : { 
+		       "exec" : 1000, 
+		       "period" : 1000, 
+		       "deadline" : 1000, 
+		       "lock_order" : ["wake"],
+		       "resources" : {
+			   "wake" : { "duration" : 0, "access": ["m1"] }
+		       }
+		}
+	}
+}