testcache.pdf

Transcript

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2. Seiji Takahashi @__timakin__ • Career • DeNA • Platform Development • Serverside Engineering (Perl)
 • Translimit • Game Development: Craft Warrirors • Game Client Side (Cocos-2dx, C++)
 • Gunosy • Application Dev: LUCRA • Serverside Engineering (Go) • iOS Client Side (Swift) • Engieering • Language: Go (Contributed), Swift • Platform: GAE, AWS
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   DBDIJOH if the test executable and 
 command line match a previous run and 
 the files and environment variables consulted by that run have not changed either, go test will print the previous test output, replacing the elapsed time with the string “(cached).”
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   PQUJPO • -cpu • -list • -parallel • -run • -short • -v
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   DMFBOA • go clean -testcache
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   DBDIJOH Benchmarking, and cpu/mem profiling might slightly change from run to run. So they aren’t cached. /PODBDIFBCMF TUBUFGVM
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20. In the process of code-reading and implementing, code is often written near an original caching execution. By chance I’ve read that code before I actually use the caching strategy. DBDIFBCMF
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