Class: CaseHouse

Inherits:
DataHouse show all
Defined in:
lib/common/data_house.rb

Overview

通用测试点库[email protected]

Constant Summary collapse

@@instance = 
nil

Class Method Summary collapse

Instance Method Summary collapse

Methods inherited from DataHouse

#initialize, #size

Constructor Details

This class inherits a constructor from DataHouse

Class Method Details

.get_instance ⇒ Object 



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# File 'lib/common/data_house.rb', line 123

def self.get_instance
        @@instance = new("case") unless @@instance
        @@instance
end

Instance Method Details

#get_all_number ⇒ Object

功能: 产生8，16，32，64位数字的所有边界值

参数: 无

返回: ret数字的数组

Example: CaseHouse.get_instance.get_all_number



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# File 'lib/common/data_house.rb', line 181

def get_all_number
	return [-18446744073709551616, -18446744073709551615, -9223372036854775808, -9223372036854775807, -4294967296, -4294967295, -2147483648, -2147483647, -65536,-65535, -32768, -32767, -256, -255, -1, 0, 1, 255, 256, 32767, 32768, 65535, 65536, 2147483647, 2147483648, 4294967295, 4294967296, 9223372036854775807, 9223372036854775808, 18446744073709551615, 18446744073709551616]
end

#rand_string(size, mask) ⇒ Object

功能生成随机字符串

参数size: 串的长度mask: 串的内容，mask是个字符串类型。其中包含一些用于表示字符串类型的字符。 a: 小写字符串A: 大写字符串 0: 数字串 $: 特殊字符串 B: 空白字符mask中字符顺序无关

返回ret字符串

Example CaseHouse.get_instance.rand_string(10,“aAB0$”)



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# File 'lib/common/data_house.rb', line 146

def rand_string(size, mask)
		charpool=[]
        if mask.scan("a").size > 0
			charpool = charpool+("a".."z").to_a	
		end
        if mask.scan("A").size > 0
			charpool = charpool+("A".."Z").to_a	
		end
        if mask.scan("0").size > 0
			charpool = charpool+("0".."9").to_a	
		end
        if mask.scan("$").size > 0
			charpool = charpool+"~!@#\$%^&*()_+=-{}|\\][:\"';<>?/.,".split(//)
		end
        if mask.scan("B").size > 0
			charpool = charpool+[" ","	","
"]
		end
		ret=""
		1.upto(size){|i|
			ret << charpool[rand(charpool.size-1)]
		}
		return ret
end