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TestError

有关测试执行期间引发的错误的信息。

🌐 Information about an error thrown during test execution.

属性​

🌐 Properties

cause​

Added in: v1.49 testError.cause

错误原因。当存在错误的cause时设置。如果没有原因或原因不是Error的实例，则为undefined。

🌐 Error cause. Set when there is a cause for the error. Will be undefined if there is no cause or if the cause is not an instance of Error.

用法

testError.cause

类型

location​

Added in: v1.30 testError.location

源代码中的错误位置。

🌐 Error location in the source code.

用法

testError.location

类型

message​

Added in: v1.10 testError.message

错误信息。当抛出 Error（或其子类）时设置。

🌐 Error message. Set when Error (or its subclass) has been thrown.

用法

testError.message

类型

snippet​

Added in: v1.33 testError.snippet

带有高亮的错误的源代码片段。

🌐 Source code snippet with highlighted error.

用法

testError.snippet

类型

stack​

Added in: v1.10 testError.stack

错误堆栈。当抛出 Error（或其子类）时设置。

🌐 Error stack. Set when Error (or its subclass) has been thrown.

用法

testError.stack

类型

value​

Added in: v1.10 testError.value

被抛出的值。当抛出的不是 Error（或其子类）时设置。

🌐 The value that was thrown. Set when anything except the Error (or its subclass) has been thrown.

用法

testError.value

类型