Ruby+watir自动化测试环境搭建
下载ruby的windows版本的安装程序，下载地址：http://rubyforge.org/frs/?group_id=167或者http://files.rubyforge.vm.bytemark.co.uk/rubyinstaller/
下载exe版本的ruby，我下载的是rubyinstaller-1.9.3-p327.exe，有人说ruby1.9.3版本的不稳定，建议用ruby1.8.6版本的，也不知道哪里不稳定，就捡这个版本用吧， 187、192、193版本的没有这个SciTE编辑器（可以网上下载）。
安装过程倒是很简单，直接安装在C盘的根目录下即可（C:\Ruby），下面的3个选项选中，一路【Next】安装成功。
进入CMD命令提示行，来对Rubygems进行升级，并安装watir，他们都是通过网络安装的，执行前最好把本地的防火墙关掉。
具体的安装可以参考：http://watir.com/installation/
gem update –system（如果网络安装rubygems失败，可以尝试http://rubyforge.org/frs/?group_id=126下载最新版，线下安装）
gem install watir[版本号] #不写版本号则取最新版本
C:\Documents and Settings\Administrator>gem -v 1.8.24 C:\Documents and Settings\Administrator>ruby -v ruby 1.9.3p327 (2012-11-10) [i386-mingw32] C:\>cd Ruby C:\Ruby>gem update --system Updating installed gems Nothing to update C:\Ruby>gem install watir -v 3.0.0 Fetching: commonwatir-4.0.0.gem (100%) Fetching: multi_json-1.3.7.gem (100%) Fetching: rubyzip-0.9.9.gem (100%) Fetching: ffi-1.2.0-x86-mingw32.gem (100%) Fetching: childprocess-0.3.6.gem (100%) Fetching: websocket-1.0.3.gem (100%) Fetching: libwebsocket-0.1.6.1.gem (100%) Fetching: selenium-webdriver-2.26.0.gem (100%) Fetching: watir-webdriver-0.6.1.gem (100%) Fetching: win32-process-0.7.0.gem (100%) Fetching: win32-api-1.4.8-x86-mingw32.gem (100%) Fetching: windows-api-0.4.2.gem (100%) Fetching: windows-pr-1.2.2.gem (100%) Fetching: nokogiri-1.5.5-x86-mingw32.gem (100%) Fetching: rautomation-0.7.3.gem (100%) Fetching: xml-simple-1.1.2.gem (100%) Fetching: hoe-3.3.0.gem (100%) Fetching: s4t-utils-1.0.4.gem (100%) Fetching: builder-3.1.4.gem (100%) Fetching: user-choices-1.1.6.1.gem (100%) Fetching: subexec-0.0.4.gem (100%) Fetching: mini_magick-3.2.1.gem (100%) Fetching: win32screenshot-1.0.7.gem (100%) Fetching: watir-classic-3.3.0.gem (100%) Fetching: watir-4.0.2-x86-mingw32.gem (100%) Successfully installed commonwatir-4.0.0 Successfully installed multi_json-1.3.7 Successfully installed rubyzip-0.9.9 Successfully installed ffi-1.2.0-x86-mingw32 Successfully installed childprocess-0.3.6 Successfully installed websocket-1.0.3 Successfully installed libwebsocket-0.1.6.1 Successfully installed selenium-webdriver-2.26.0 Successfully installed watir-webdriver-0.6.1 Successfully installed win32-process-0.7.0 Successfully installed win32-api-1.4.8-x86-mingw32 Successfully installed windows-api-0.4.2 Successfully installed windows-pr-1.2.2 Successfully installed nokogiri-1.5.5-x86-mingw32 Successfully installed rautomation-0.7.3 Successfully installed xml-simple-1.1.2 Successfully installed hoe-3.3.0 Successfully installed s4t-utils-1.0.4 Successfully installed builder-3.1.4 Successfully installed user-choices-1.1.6.1 Successfully installed subexec-0.0.4 Successfully installed mini_magick-3.2.1 Successfully installed win32screenshot-1.0.7 Successfully installed watir-classic-3.3.0 Successfully installed watir-4.0.2-x86-mingw32 25 gems installed Installing ri documentation for commonwatir-4.0.0... Installing ri documentation for multi_json-1.3.7... Installing ri documentation for rubyzip-0.9.9... Installing ri documentation for ffi-1.2.0-x86-mingw32... Enclosing class/module 'moduleFFI' for class AbstractMemory not known Enclosing class/module 'moduleFFI' for class NullPointerError not known Enclosing class/module "classMemory" for alias put_" #name, "put_" #old); \ rb_define_alias(classMemory, "get_" #name, "get_" #old); \ rb_define_alias(classMemory, "put_u" #name, "put_u" #old); \ rb_define_alias(classMemory, "get_u" #name, "get_u" #old); \ rb_define_alias(classMemory, "write_" #name, "write_" #old); \ rb_define_alias(classMemory, "read_" #name, "read_" #old); \ rb_define_alias(classMemory, "write_u" #name, "write_u" #old); \ rb_define_alias(classMemory, "read_u" #name, "read_u" #old); \ rb_define_alias(classMemory, "put_array_of_" #name, "put_array_of_" #old); \ rb_define_alias(classMemory, "get_array_of_" #name, "get_array_of_" #old); \ rb_define_alias(classMemory, "put_array_of_u" #name, "put_array_of_u" #old); \ rb_define_alias(classMemory, "get_array_of_u" #name, "get_array_of_u" #old); \ rb_define_alias(classMemory, "write_array_of_" #name, "write_array_of_" #old ); \ rb_define_alias(classMemory, "read_array_of_" #name, "read_array_of_" #old); \ rb_define_alias(classMemory, "write_array_of_u" #name, "write_array_of_u" #o ld); \ rb_define_alias(classMemory, "read_array_of_u" #name, "read_array_of_u" #old ); ALIAS(char, int8); ALIAS(short, int16); ALIAS(int, int32); ALIAS(long_long, int64); /* * Document-method: put_float32 * call-seq: memory.put_float32offset, value) * @param [Numeric] offset * @param [Numeric] value * @return [self] * Put +value+ as a 32-bit float in memory at offset +offset+ (alias: #put_f loat). */ rb_define_method(classMemory, "put_float32", memory_put_float32, 2); /* * Document-method: get_float32 * call-seq: memory.get_float32(offset) * @param [Numeric] offset * @return [Float] * Get a 32-bit float from memory at offset +offset+ (alias: #get_float). */ rb_define_method(classMemory, "get_float32", memory_get_float32, 1); rb_define_alias(classMemory, "put_float put_float32 not known Enclosing class/module "classMemory" for alias get_float get_float32 not known Enclosing class/module "classMemory" for alias put_array_of_float put_array_of_f loat32 not known Enclosing class/module "classMemory" for alias get_array_of_float get_array_of_f loat32 not known Enclosing class/module "classMemory" for alias put_double put_float64 not known Enclosing class/module "classMemory" for alias get_double get_float64 not known Enclosing class/module "classMemory" for alias put_array_of_double put_array_of_ float64 not known Enclosing class/module "classMemory" for alias get_array_of_double get_array_of_ float64 not known Enclosing class/module "classMemory" for alias size total not known Enclosing class/module 'moduleFFI' for class ArrayType not known Enclosing class/module 'moduleFFI' for class Buffer not known Enclosing class/module "BufferClass" for alias length total not known Enclosing class/module 'moduleFFI' for module DataConverter not known Enclosing class/module 'moduleFFI' for class DynamicLibrary not known Enclosing class/module 'LibraryClass' for class Symbol not known Enclosing class/module 'rbffi_TypeClass' for class Mapped not known Enclosing class/module 'rbffi_StructClass' for class InlineArray not known Enclosing class/module 'rbffi_StructLayoutClass' for class CharArray not known Enclosing class/module "rbffi_StructLayoutCharArrayClass" for alias to_str to_s not known Installing ri documentation for childprocess-0.3.6... Installing ri documentation for websocket-1.0.3... Installing ri documentation for libwebsocket-0.1.6.1... Installing ri documentation for selenium-webdriver-2.26.0... Installing ri documentation for watir-webdriver-0.6.1... Installing ri documentation for win32-process-0.7.0... Installing ri documentation for win32-api-1.4.8-x86-mingw32... Installing ri documentation for windows-api-0.4.2... Installing ri documentation for windows-pr-1.2.2... Installing ri documentation for nokogiri-1.5.5-x86-mingw32... unable to convert "\xE3" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for CHANGELOG.ja.rdoc, skipping unable to convert "\xE8" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for CHANGELOG.rdoc, skipping unable to convert "\xE9" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for README.ja.rdoc, skipping unable to convert "\xE9" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for README.rdoc, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for ext/nokogiri/xml_node_set.c, skipping Installing ri documentation for rautomation-0.7.3... Installing ri documentation for xml-simple-1.1.2... Installing ri documentation for hoe-3.3.0... unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for README.txt, skipping Installing ri documentation for s4t-utils-1.0.4... Installing ri documentation for builder-3.1.4... Installing ri documentation for user-choices-1.1.6.1... Installing ri documentation for subexec-0.0.4... Installing ri documentation for mini_magick-3.2.1... Installing ri documentation for win32screenshot-1.0.7... Installing ri documentation for watir-classic-3.3.0... Installing ri documentation for watir-4.0.2-x86-mingw32... Installing RDoc documentation for commonwatir-4.0.0... Installing RDoc documentation for multi_json-1.3.7... Installing RDoc documentation for rubyzip-0.9.9... Installing RDoc documentation for ffi-1.2.0-x86-mingw32... Enclosing class/module 'moduleFFI' for class AbstractMemory not known Enclosing class/module 'moduleFFI' for class NullPointerError not known Enclosing class/module "classMemory" for alias put_" #name, "put_" #old); \ rb_define_alias(classMemory, "get_" #name, "get_" #old); \ rb_define_alias(classMemory, "put_u" #name, "put_u" #old); \ rb_define_alias(classMemory, "get_u" #name, "get_u" #old); \ rb_define_alias(classMemory, "write_" #name, "write_" #old); \ rb_define_alias(classMemory, "read_" #name, "read_" #old); \ rb_define_alias(classMemory, "write_u" #name, "write_u" #old); \ rb_define_alias(classMemory, "read_u" #name, "read_u" #old); \ rb_define_alias(classMemory, "put_array_of_" #name, "put_array_of_" #old); \ rb_define_alias(classMemory, "get_array_of_" #name, "get_array_of_" #old); \ rb_define_alias(classMemory, "put_array_of_u" #name, "put_array_of_u" #old); \ rb_define_alias(classMemory, "get_array_of_u" #name, "get_array_of_u" #old); \ rb_define_alias(classMemory, "write_array_of_" #name, "write_array_of_" #old ); \ rb_define_alias(classMemory, "read_array_of_" #name, "read_array_of_" #old); \ rb_define_alias(classMemory, "write_array_of_u" #name, "write_array_of_u" #o ld); \ rb_define_alias(classMemory, "read_array_of_u" #name, "read_array_of_u" #old ); ALIAS(char, int8); ALIAS(short, int16); ALIAS(int, int32); ALIAS(long_long, int64); /* * Document-method: put_float32 * call-seq: memory.put_float32offset, value) * @param [Numeric] offset * @param [Numeric] value * @return [self] * Put +value+ as a 32-bit float in memory at offset +offset+ (alias: #put_f loat). */ rb_define_method(classMemory, "put_float32", memory_put_float32, 2); /* * Document-method: get_float32 * call-seq: memory.get_float32(offset) * @param [Numeric] offset * @return [Float] * Get a 32-bit float from memory at offset +offset+ (alias: #get_float). */ rb_define_method(classMemory, "get_float32", memory_get_float32, 1); rb_define_alias(classMemory, "put_float put_float32 not known Enclosing class/module "classMemory" for alias get_float get_float32 not known Enclosing class/module "classMemory" for alias put_array_of_float put_array_of_f loat32 not known Enclosing class/module "classMemory" for alias get_array_of_float get_array_of_f loat32 not known Enclosing class/module "classMemory" for alias put_double put_float64 not known Enclosing class/module "classMemory" for alias get_double get_float64 not known Enclosing class/module "classMemory" for alias put_array_of_double put_array_of_ float64 not known Enclosing class/module "classMemory" for alias get_array_of_double get_array_of_ float64 not known Enclosing class/module "classMemory" for alias size total not known Enclosing class/module 'moduleFFI' for class ArrayType not known Enclosing class/module 'moduleFFI' for class Buffer not known Enclosing class/module "BufferClass" for alias length total not known Enclosing class/module 'moduleFFI' for module DataConverter not known Enclosing class/module 'moduleFFI' for class DynamicLibrary not known Enclosing class/module 'LibraryClass' for class Symbol not known Enclosing class/module 'rbffi_TypeClass' for class Mapped not known Enclosing class/module 'rbffi_StructClass' for class InlineArray not known Enclosing class/module 'rbffi_StructLayoutClass' for class CharArray not known Enclosing class/module "rbffi_StructLayoutCharArrayClass" for alias to_str to_s not known Installing RDoc documentation for childprocess-0.3.6... Installing RDoc documentation for websocket-1.0.3... Installing RDoc documentation for libwebsocket-0.1.6.1... Installing RDoc documentation for selenium-webdriver-2.26.0... Installing RDoc documentation for watir-webdriver-0.6.1... Installing RDoc documentation for win32-process-0.7.0... Installing RDoc documentation for win32-api-1.4.8-x86-mingw32... Installing RDoc documentation for windows-api-0.4.2... Installing RDoc documentation for windows-pr-1.2.2... Installing RDoc documentation for nokogiri-1.5.5-x86-mingw32... unable to convert "\xE3" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for CHANGELOG.ja.rdoc, skipping unable to convert "\xE8" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for CHANGELOG.rdoc, skipping unable to convert "\xE9" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for README.ja.rdoc, skipping unable to convert "\xE9" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for README.rdoc, skipping unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for ext/nokogiri/xml_node_set.c, skipping Installing RDoc documentation for rautomation-0.7.3... Installing RDoc documentation for xml-simple-1.1.2... Installing RDoc documentation for hoe-3.3.0... unable to convert "\xE2" to UTF-8 in conversion from ASCII-8BIT to UTF-8 to GBK for README.txt, skipping Installing RDoc documentation for s4t-utils-1.0.4... Installing RDoc documentation for builder-3.1.4... Installing RDoc documentation for user-choices-1.1.6.1... Installing RDoc documentation for subexec-0.0.4... Installing RDoc documentation for mini_magick-3.2.1... Installing RDoc documentation for win32screenshot-1.0.7... Installing RDoc documentation for watir-classic-3.3.0... Installing RDoc documentation for watir-4.0.2-x86-mingw32...
然后再安装gem install watir-webdriver
验证ruby是否成功：
C:\Ruby>irb irb(main):001:0> puts "my ruby1.9.3" my ruby1.9.3 => nil irb(main):002:0> puts 6/3
2
=> nil
irb(main):002:0>
在Ruby186版本中，是自带这个编辑器的，最新版的Ruby没有这个编辑器，我们可以手动去下载安装。
说到ruby+watir自动化测试用的编辑器，主要有一下几个：rubymine（开发专用）、SciTE、NETBeans（有支持ruby版本的）、Eclipse（要安装插件 Ruby Development Tools）。
Ruby编辑器scite下载地址：http://download.csdn.net/detail/wy3552128/4797736
由于当时安装的是最新版本rubyinstaller-1.9.3-p327.exe，安装后，可能会提示：“ruby Watir::IE (NameError)”的错误，也不知道为什么，最后降低了watir、commonwatir、watir-classic、win32-process的版本就可以啦。具体的请查看我的下一遍博文：
gem uninstall watir -v 4.0.2 gem install watir -v 3.0.0 gem uninstall watir-classic -v 3.3.0 gem install watir-classic -v 3.0.0 gem uninstall win32-process -v 0.7.0 gem install win32-process -v 0.6.6