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Step1.下载并安装Rmagick
Step2.下载并安装win32screenshot
Step3.编辑Win32Screenshot.rb
1.
改为
2.找到 USER32 = DL.dlopen("user32")
EnumWindows = USER32['EnumWindows', 'IPL']
GetWindowTextLength = USER32['GetWindowTextLengthA' ,'LI' ]
GetWindowText = USER32['GetWindowTextA', 'iLsL' ] |
下面加入 ShowWindow= USER32['ShowWindow', 'LIL' ]
BringWindowToTop=USER32['BringWindowToTop','LI'] |
3.找到 SRCCOPY = 0xCC0020
GMEM_FIXED = 0
DIB_RGB_COLORS = 0 |
下面加入
4.找到 def capture_hwnd(hwnd)
hScreenDC = getDC(hwnd) |
两行之间插入 ShowWindow.call(hwnd,SW_SHOWMAXIMIZED)
setForegroundWindow(hwnd)
BringWindowToTop.call(hwnd) |
Step4.编辑Watir.rb
1.文件开头加入 require 'win32screenshot'
require 'rubygems'
require 'RMagick' |
2.Class IE中加入方法 def captureGif(file)
width, height, bmp =Win32Screenshot::Screenshot.capture_hwnd(@ie.hwnd)
img = Magick::Image.from_blob(bmp)
png = img[0].to_blob do
self.format = 'gif'
end
File.open(file, "wb") {|io| io.write(png)} unless file.nil?
end |
Step5.over用下面的代码试一下效果
require 'watir' # the watir controller
# open the IE browser
ie = Watir::IE.new
ie.maximize
# Step 1: go to the test site: http://www.google.com
ie.goto("http://www.google.com")
ie.captureGif('c:/google1.gif')
# Step 2: enter 'pickaxe' in the search text field
ie.text_field(:name, "q").set("什么") # q is the name of the search field
ie.captureGif('c:/google2.gif')
# Step 3: click the 'Google Search' button
ie.button(:name, "btnG").click # "btnG" is the name of the Search button
ie.captureGif('c:/google3.gif')
# Actual Result: Check that the 'Programming Ruby' link appears on the results page
if ie.contains_text("什么是-什么是什么,搜搜就知道!")
puts "Test Passed. Found the test string: '什么是-什么是什么,搜搜就知道!'. Actual Results match Expected Results."
else
puts "Test Failed! Could not find: '什么是-什么是什么,搜搜就知道!'"
end
# End of test: Google search |
[ 本帖最后由 dpdpdp 于 2008-10-27 21:12 编辑 ] |
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