Grinder 的脚本运行

Grinder运行脚本 我所了解的有三种

1. 单个运行

这个适合在调试，测试代码的时候用，方便，快捷。

grinder.properties  文件如下

**grinder.properties**
  #
  # helloworld grinder.properties
  #

  #以下为你的环境配置
  grinder.jvm.arguments=-Dpython.home=c::/devTools/jython
  grinder.jvm.arguments=-Dpython.path=c:/grinder/bin
  grinder.jvm.arguments=-Dpython.verbose=debug

  grinder.processes=1
  grinder.threads=1
  grinder.runs=1

  #grinder.useConsole=false

  grinder.logDirectory=log
  grinder.numberOfOldLogs=0

  #grinder.initialSleepTime=500
  #grinder.sleepTimeFactor=0.01
  #grinder.sleepTimeVariation=0.005
  
  #sequence.py 就是你要运行的单个的脚步
  grinder.script=sequence.py
  grinder.useConsole = true

 2.Run test scripts in sequence（按顺序运行脚本）

这个方法适合完成一个project后，一起运行。

grinder.properties  文件如下

**grinder.properties**
  #
  # helloworld grinder.properties
  #

  grinder.jvm.arguments=-Dpython.home=c::/devTools/jython
  grinder.jvm.arguments=-Dpython.path=c:/grinder/bin
  grinder.jvm.arguments=-Dpython.verbose=debug

  grinder.processes=1
  grinder.threads=1
  grinder.runs=1

  #grinder.useConsole=false

  grinder.logDirectory=log
  grinder.numberOfOldLogs=0

  #grinder.initialSleepTime=500
  #grinder.sleepTimeFactor=0.01
  #grinder.sleepTimeVariation=0.005
  
 #下面2个就是你要运行的脚步
  script1=ebayUSForumsSimpleSearch
  script2=ebayUSForumsAdvancedSearch
  
  #mian.py 是控制顺序运行的脚步的脚步
  grinder.script=main.py
  grinder.useConsole = true

 main.py

# Run test scripts in sequence
#
# Scripts are defined in Python modules (helloworld.py, goodbye.py)
# specified in grinder.properties:
#
#   script1=helloworld
#   script2=goodbye

from net.grinder.script.Grinder import grinder

from java.util import TreeMap

# TreeMap is the simplest way to sort a Java map.
scripts = TreeMap(grinder.properties.getPropertySubset("script"))

# Ensure modules are initialised in the process thread.
for module in scripts.values(): exec("import %s" % module)

def createTestRunner(module):
    exec("x = %s.TestRunner()" % module)
    return x

class TestRunner:
    def __init__(self):
        self.testRunners = [createTestRunner(m) for m in scripts.values()]

    # This method is called for every run.
    def __call__(self):
        for testRunner in self.testRunners: testRunner()

 这样的话，就可以顺序运行了。

 

3.Run test scripts in parallel（同时并行运行脚本）

个人认为这个方法有很多优点，可以更有效的进行压力测试

grinder.properties  文件如下

**grinder.properties**
  #
  # helloworld grinder.properties
  #

  grinder.jvm.arguments=-Dpython.home=c::/devTools/jython
  grinder.jvm.arguments=-Dpython.path=c:/grinder/bin
  grinder.jvm.arguments=-Dpython.verbose=debug

  grinder.processes=1
  #如果你要同时运行几个脚本，那么下面的grinder.threads的值应该>=脚本数。
  grinder.threads=4
  grinder.runs=1

  #grinder.useConsole=false

  grinder.logDirectory=log
  grinder.numberOfOldLogs=0

  #grinder.initialSleepTime=500
  #grinder.sleepTimeFactor=0.01
  #grinder.sleepTimeVariation=0.005
  
  grinder.script=main.py
  grinder.useConsole = true

 main.py

 

from net.grinder.script.Grinder import grinder

scripts = ["helloworld", "good"]
#If you want to add new scripts  you have two ways.
# 1.you can insert directly such as scripts = ["helloworld", "good"]
# 2.or you can do like this: scripts.append('xxx')


# Ensure modules are initialised in the process thread.
for script in scripts: exec("import %s" % script)
# import the scripts files such as helloworld.py good.py

def createTestRunner(script):
    exec("x = %s.TestRunner()" % script)
    return x

class TestRunner:
    def __init__(self):
        #script = scripts[grinder.threadID % len(scripts)]
        # it's ok on Grinder 3.0.1, but is not ok on Grinder 3.1
        script = scripts[grinder.getThreadNumber() % len(scripts)]
        #it's ok on 3.1 but not 3.0.1
	#script = scripts[grinder.threadNumber   % len(scripts)]
        #it's ok on 3.1 but not 3.0.1
	# If you set grinder.threads=n(in grinder.properties), the the ID is 1,2,3.
	# If ID=1, then 1%len(scripts)==1( there are 3 elements in scripts, so len(scripts) is 3, so 1%3==1)
	# so script=scripts[1], so script='ebayUSForumsGuestViewForum'
	# so thread 1 run  ebayUSForumsGuestViewForum.py

	# If ID=2, then 2%len(scripts)==2( there are 3 elements in scripts, so len(scripts) is 3, so 2%3==2)
	# so script=scripts[2], so script='ebayUSForumsGuestViewThread'
	# so thread 2 run  ebayUSForumsGuestViewThread.py

	# If ID=3, then 3%len(scripts)==0( there are 3 elements in scripts, so len(scripts) is 3, so 3%3==0)
	# so script=scripts[0], so script='ebayUSForumsAdvancedSearch'
	# so thread 3 run  ebayUSForumsAdvancedSearch.py

        self.testRunner = createTestRunner(script)

    # This method is called for every run.
    def __call__(self):
        self.testRunner()

 Ok,到此为止，主要是给自己的看的，如果你有需要可以看，有问题可以问我.