testing, issue #1542: Add docker dependencies coverage testing into docker-ci

testing/buildbot/master.cfg

@@ -66,8 +66,9 @@ c['builders'] = [BuilderConfig(name=BUILDER_NAME,slavenames=['buildworker'],
 # Docker coverage test
 coverage_cmd = ('GOPATH=`pwd` go get -d github.com/dotcloud/docker\n'
     'GOPATH=`pwd` go get github.com/axw/gocov/gocov\n'
-    'sudo -E GOPATH=`pwd` ./bin/gocov test github.com/dotcloud/docker | '
-    './bin/gocov report')
+    'sudo -E GOPATH=`pwd` ./bin/gocov test -deps -exclude-goroot -v'
+    ' -exclude github.com/gorilla/context,github.com/gorilla/mux,github.com/kr/pty,'
+    'code.google.com/p/go.net/websocket github.com/dotcloud/docker | ./bin/gocov report')
 factory = BuildFactory()
 factory.addStep(ShellCommand(description='Coverage',logEnviron=False,usePTY=True,
     command=coverage_cmd))