github.com/network-quality/goresponsiveness@v0.0.0-20240129151524-343954285090/testing/utilities.go (about)

     1  /*
     2   * This file is part of Go Responsiveness.
     3   *
     4   * Go Responsiveness is free software: you can redistribute it and/or modify it under
     5   * the terms of the GNU General Public License as published by the Free Software Foundation,
     6   * either version 2 of the License, or (at your option) any later version.
     7   * Go Responsiveness is distributed in the hope that it will be useful, but WITHOUT ANY
     8   * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A
     9   * PARTICULAR PURPOSE. See the GNU General Public License for more details.
    10   *
    11   * You should have received a copy of the GNU General Public License along
    12   * with Go Responsiveness. If not, see <https://www.gnu.org/licenses/>.
    13   */
    14  
    15  package testing
    16  
    17  // Return true/false depending on whether the given function panics.
    18  func DidPanic(doer func()) (didPanic bool) {
    19  	didPanic = false
    20  
    21  	defer func() {
    22  		if recovering := recover(); recovering != nil {
    23  			didPanic = true
    24  		}
    25  	}()
    26  
    27  	doer()
    28  
    29  	return
    30  }