Upgrade to Pro — share decks privately, control downloads, hide ads and more …

How Go test tests

5bfed9aa3a9ebccb0c0f0cb65ee9e012?s=47 Seiji Takahashi
December 11, 2017
Programming
2
3.4k

How Go test tests

Presentation for golang.tokyo #11

5bfed9aa3a9ebccb0c0f0cb65ee9e012?s=128

Seiji Takahashi

December 11, 2017
Tweet

More Decks by Seiji Takahashi

See All by Seiji Takahashi
5bfed9aa3a9ebccb0c0f0cb65ee9e012?s=48 timakin
5
2.4k
5bfed9aa3a9ebccb0c0f0cb65ee9e012?s=48 timakin
5
4.6k
5bfed9aa3a9ebccb0c0f0cb65ee9e012?s=48 timakin
13
4.6k
5bfed9aa3a9ebccb0c0f0cb65ee9e012?s=48 timakin
2
7.5k
5bfed9aa3a9ebccb0c0f0cb65ee9e012?s=48 timakin
2
1.2k
5bfed9aa3a9ebccb0c0f0cb65ee9e012?s=48 timakin
5
4.7k
5bfed9aa3a9ebccb0c0f0cb65ee9e012?s=48 timakin
1
46
5bfed9aa3a9ebccb0c0f0cb65ee9e012?s=48 timakin
1
35
5bfed9aa3a9ebccb0c0f0cb65ee9e012?s=48 timakin
1
1.8k

Other Decks in Programming

See All in Programming
0c2ae3d2aa77423465e1e533ff0d030a?s=48 mski_iksm
5
1.9k
72328eacb3f08064170cfec86b728d2a?s=48 onohiroshi1
5
20k
98df8bb11748bb59fef1aa1e474e8e02?s=48 komofr
0
120
A1391fea7feb81a26c333c05f831dbf3?s=48 tosh2230
11
3.3k
0f50b010cc99988fba8a73008b21f353?s=48 e10dokup
0
140
D63b0683b8fdd02c71c802691f97c04c?s=48 jogannaoki
0
1.3k
2564c99f616f1ecfc0f617a6fe87e2a9?s=48 penguin045
0
840
Cfbe23392787cb3ad4689c5f72463fcc?s=48 makicamel
3
710
D8ca2261592f73dc422829e1e20feea0?s=48 tawamura1224
2
1k
B3b2139e4f2c0eca4efe2379fcebc1c5?s=48 afilina
PRO
1
480
3c9c5f9a91cac73073db8bb2903bd968?s=48 mamy1326
12
3k
4ce0d60e368cef89450f1d9dfdcb493f?s=48 n8ebel
1
190

Featured

See All Featured
9cde37f47e4a800ea081ea42de8d749a?s=48 dougneiner
56
5.6k
Bfd6b681ec6e8c9bef82ff0521c364f7?s=48 kastner
56
2.1k
5f83ef806155b403c3393160ce51f955?s=48 jlugia
218
16k
3ab1249be442027903e1180025340b3f?s=48 reverentgeek
36
2.5k
761be20b5ebd271008bcee1244fc5b52?s=48 matthewcrist
73
7.7k
78b475797a14c84799063c7cd073962f?s=48 holman
464
280k
95d9f37115fbb0d13135d0f77132f856?s=48 morganepeng
31
1.8k
39488f9d172ab92fd352f2cd7b73258d?s=48 mza
82
4.4k
0bce06bd06ee7a2c4f5500f25dcf7f18?s=48 paulrobertlloyd
74
1.7k
433acaea1012b25d97ae66da9b998dad?s=48 malarkey
122
16k
651dcfe41723207fbb0aa044a4f7c07f?s=48 dotmariusz
99
5.7k
F68cb25ae3e5c2106997454b13b7737d?s=48 brad_frost
162
6.8k

Transcript

  1. How Go test tests @__timakin__

  2. • Seiji Takahashi • Github: timakin / Twitter: @__timakin__ •

    גࣜձࣾGunosy ৽نࣄۀ։ൃࣨ • Go / Swift ࣗݾ঺հ

  3. Copyright© Gunosy Inc. All Rights Reserved 3 Go / Python

    ΤϯδχΞืूத ▶https://gunosy.co.jp/recruit/ Gunosy͸ɺ౦ژେֶʹ௨͏3ਓͷֶੜͷ
 ʮ৘ใΛੈքதͷਓʹ࠷దʹಧ͚͍ͨʯͱ͍͏૝͍͔Β࢝·Γ·ͨ͠ɻ ౦ূϚβʔζ্৔ɺ࿡ຊ໦ώϧζ΁ͷΦϑΟεҠసΛܦͯɺ
 େ͖͘੒௕͍ͯ͠ΔձࣾͰ׆༂͍ͨ͠ϝϯόʔΛืू͍ͯ͠·͢ɻ

  4. Test of test

  5. None

  6. Go1.9~ ؔ਺͕ͲΜͳग़ྗΛ͢Δͷ͔ɺ ExampleΛఆٛͰ͖ΔΑ͏ʹ

  7. None
  8. None

  9. TestίϚϯυʹؔΘΔ࣮૷ • src/testing • ςετ࣮ߦ࣌ʹ࢖͏T, BͳͲͷ࣮૷ • testing.commonͱ͍͏ߏ଄ମ͕ϝΠϯϩδοΫΛ͍࣋ͬͯΔ • ίϚϯυͷflagύʔε

    • benchmarking, ΧόϨοδଌఆͳͲ • Fail, SkipͳͲͷ࣮૷

  10. common

  11. None

  12. গͳ͍ʂ؆୯ʂ

  13. Mergeͯ͠΄͍͠ʂ

  14. Can you add tests?

  15. ςετͷ࣮ߦ݁Ռͬͯ
 Ͳ͏΍ͬͯ
 ςετ͢ΔΜͩʁ

  16. ςετͬͯͲ͏΍ͬͯ
 ςετ͢ΔΜͩʁ

  17. For testing tests • src/cmd/go/go_test.go • Go commandsͷςετ࣮ߦ

  18. For testing tests • src/cmd/go/go_test.go • Go commandsͷςετ࣮ߦ

  19. For testing tests • testgoData • ͍͍ײ͡ʹfixtureΛಡΈࠐΜͩΓɺ
 ࣮ߦޙͷCleanupΛͯ͘͠ΕΔ


  20. For testing tests • src/cmd/go/testdata/src/* • ςετ༻ͷFixtureΛఆٛ

  21. all.bashΛճͤ͹
 ສࣄOK

  22. Let’s Contribute!

  23. ʕ ◔ϖ◔ʔ < Thank You!!