How (Much) Do Developers Test?
-
Upload
moritz-beller -
Category
Software
-
view
151 -
download
1
Transcript of How (Much) Do Developers Test?
![Page 1: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/1.jpg)
How (Much) Do Developers Test?
Moritz Beller@Inventitech
Andy Zaidman
Georgios Gousios
![Page 2: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/2.jpg)
![Page 3: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/3.jpg)
50% … of Project Effort
Software Testing takes ...
![Page 4: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/4.jpg)
50% … of Project Effort
Brooks, 1975
Software Testing takes ...
![Page 5: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/5.jpg)
![Page 6: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/6.jpg)
![Page 7: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/7.jpg)
![Page 8: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/8.jpg)
Testing means all things to all men
![Page 9: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/9.jpg)
![Page 10: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/10.jpg)
How (Much) Do You Test?
![Page 11: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/11.jpg)
![Page 12: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/12.jpg)
![Page 13: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/13.jpg)
![Page 14: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/14.jpg)
![Page 15: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/15.jpg)
![Page 16: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/16.jpg)
![Page 17: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/17.jpg)
![Page 18: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/18.jpg)
![Page 19: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/19.jpg)
![Page 20: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/20.jpg)
40
![Page 21: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/21.jpg)
4.2 yr
![Page 22: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/22.jpg)
OMG!!!
![Page 23: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/23.jpg)
Histogram of Testing Time
![Page 24: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/24.jpg)
Histogram of Testing Time
50% of students test only 4% of their time, or less
![Page 25: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/25.jpg)
![Page 26: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/26.jpg)
![Page 27: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/27.jpg)
Estimated 27%
![Page 28: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/28.jpg)
Estimated 27%
Reality 9%
![Page 29: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/29.jpg)
![Page 30: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/30.jpg)
>1,300
![Page 31: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/31.jpg)
![Page 32: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/32.jpg)
Estimated 48%
![Page 33: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/33.jpg)
Estimated 48%
Reality 25%
![Page 34: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/34.jpg)
![Page 35: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/35.jpg)
@InventitechMoritz Beller, TU Delft
How (Much) Do Developers Test?
TestRoots.org
![Page 36: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/36.jpg)
@InventitechMoritz Beller, TU Delft
How (Much) Do Developers Test?
TestRoots.org
Code Changes~
Test Executions
![Page 37: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/37.jpg)
@InventitechMoritz Beller, TU Delft
How (Much) Do Developers Test?
TestRoots.org
Code Changes~
Test Executions
![Page 38: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/38.jpg)
@InventitechMoritz Beller, TU Delft
How (Much) Do Developers Test?
TestRoots.org
Code Changes~
Test Executions
![Page 39: How (Much) Do Developers Test?](https://reader030.fdocuments.us/reader030/viewer/2022032619/55c46f67bb61eb5b288b45b3/html5/thumbnails/39.jpg)
@InventitechMoritz Beller, TU Delft
How (Much) Do Developers Test?
TestRoots.org
Code Changes~
Test Executions
Poster Session
Thursday, 4pm,Passi Perduti