通过 SBT 运行 Specs 时如何消除堆栈跟踪？
我有一个 Scala 项目，正在使用 SBT 和 Specs。当我运行 sbt test 时，它可以正确运行我的测试，但失败的测试会导致巨大的堆栈跟踪。
[info]
== caravan.DependenciesSpec ==
[info] specifies
[info] x Status should mirror single job
org.specs.specification.FailureExceptionWithResult: 'caravan.Status(2)' is not equal to 'caravan.Status(3)'
at caravan.DependenciesSpec$$anonfun$1.apply(DependenciesSpec.scala:13)
...about 70 lines of stack trace though specs...
[error] org.specs.specification.FailureExceptionWithResult: 'caravan.Status(2)' is not equal to 'caravan.Status(3)'
我所期望的是它只是报告测试失败。我正在使用 Scala 2.7.5 运行规范 1.6.0 和 SBT 0.5.5。我的规格写为：
object DependenciesSpec extends Specification {
...
有什么办法可以从规格/SBT 中获得可用的输出吗？
I have a Scala project that I'm using SBT and Specs on. When I run sbt test, it correctly runs my tests, but a failing test results in a huge stack trace.
[info]
== caravan.DependenciesSpec ==
[info] specifies
[info] x Status should mirror single job
org.specs.specification.FailureExceptionWithResult: 'caravan.Status(2)' is not equal to 'caravan.Status(3)'
at caravan.DependenciesSpec$anonfun$1.apply(DependenciesSpec.scala:13)
...about 70 lines of stack trace though specs...
[error] org.specs.specification.FailureExceptionWithResult: 'caravan.Status(2)' is not equal to 'caravan.Status(3)'
What I would expect is that it just reports the test failed. I'm running specs 1.6.0 and SBT 0.5.5 with Scala 2.7.5. My specs are written as:
object DependenciesSpec extends Specification {
...
Is there any way to get usable output out of Specs/SBT?
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我刚刚看到新的 xsbt 启动器 0.6.10 添加了一个
trace on|off|命令来控制堆栈跟踪输出。请参阅 sbt google 论坛上的帖子，了解发布公告和问题报告。显然，这取决于
Specs是否也将堆栈跟踪发送到sbt。I just saw that the new xsbt launcher 0.6.10 added a
trace on|off|<n>command to control stack trace outputs. See this thread on the sbt google group for release announcement and the issue report.Apparently it will depend on whether
Specssends the stack trace tosbttoo.