从我所看到的,看起来Xcode顺序地从给定的TestCase运行测试,但是并行地从不同的TestCase运行.
是否可以配置项目/目标,以便所有测试按顺序运行?例如,这对于运行影响其他测试的副作用的各种集成测试很有用.(例如,访问相同的数据库表)
编辑:清除一些混淆:我不是在谈论强制执行特定的测试序列,只是确保测试不会相互干扰.
谢谢
正则表达式中某些行似乎与\ t匹配.有人会知道为什么吗?
我们来看一下你可以从http://download.geonames.org/export/dump/countryInfo.txt下载的示例文件.
$ wget http://download.geonames.org/export/dump/countryInfo.txt
--2011-02-03 16:24:08-- http://download.geonames.org/export/dump/countryInfo.txt
Resolving download.geonames.org... 178.63.52.141
Connecting to download.geonames.org|178.63.52.141|:80... connected.
HTTP request sent, awaiting response... 200 OK
Length: 31204 (30K) [text/plain]
Saving to: `countryInfo.txt'
100%[===================================================================================================================================================================================================>] 31,204 75.0K/s in 0.4s
2011-02-03 16:24:10 (75.0 KB/s) - `countryInfo.txt' saved [31204/31204]
$ cat countryInfo.txt | grep -E 'AD.AND'
AD AND 200 AN Andorra Andorra la Vella 468 84000 EU .ad EUR Euro 376 AD### ^(?:AD)*(\d{3})$ ca 3041565 ES,FR
sdalouche@samxps:/tmp$ cat countryInfo.txt | grep -E 'AD\tAND'
(no …Run Code Online (Sandbox Code Playgroud) 我在使用SocketRocket时遇到iOS EXC_BAD_ACCESS错误,我想知道我可以做些什么来进一步调试问题,以确定问题是在我身边,还是在SocketRocket方面.
我得到的堆栈跟踪是:
Crashed: com.apple.main-thread
EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0x2000000c
raw
0 libobjc.A.dylib objc_msgSend + 5
1 OMlearnings SRWebSocket.m line 692 __30-[SRWebSocket _failWithError:]_block_invoke_2
2 libdispatch.dylib _dispatch_call_block_and_release + 10
10 UIKit UIApplicationMain + 1136
11 OMlearnings main.m line 16 main
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或者有时候
Crashed: NSOperationQueue Serial Queue
EXC_BAD_ACCESS KERN_INVALID_ADDRESS at 0xc
raw
0 libobjc.A.dylib objc_msgSend + 5
1 OMlearnings SRWebSocket.m line 613 -[SRWebSocket scheduleInRunLoop:forMode:]
2 OMlearnings SRWebSocket.m line 600 -[SRWebSocket _connect]
3 OMlearnings OMSRealTimeTeamDashboard.m line 157 -[OMSRealTimeTeamDashboard sendMessage:]
4 OMlearnings OMSRealTimeTeamDashboard.m line 171 -[OMSRealTimeTeamDashboard …Run Code Online (Sandbox Code Playgroud) 我正在将一些Java代码转换为Scala,试图尽可能使代码成为惯用语.
所以,我现在有一些使用Options而不是可空值的代码,我想知道是不是scala'ish,或者我是不是错了.所以,你们可以批评下面的代码片段吗?
我特意寻找反馈的领域是:
非常感谢 !
package com.sirika.openplacesearch.api.language
import com.google.common.base.Objects
import com.google.common.base.Strings
object Language {
def apply(name : String, alpha3Code : String, alpha2Code : Option[String]) = new Language(name, alpha3Code, alpha2Code)
def apply(name : String, alpha3Code : String, alpha2Code : String = null) = new Language(name, alpha3Code, Option(alpha2Code))
def unapply(l : Language) = Some(l.name, l.alpha3Code, l.alpha2Code )
}
class Language(val name : String, val alpha3Code : String, val alpha2Code : Option[String]) {
require(!Strings.isNullOrEmpty(alpha3Code))
require(!Strings.isNullOrEmpty(name))
require(alpha2Code …Run Code Online (Sandbox Code Playgroud)