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cmd/cover: increase coverage precision to at-least 2 decimal places #38175

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staticmukesh opened this issue Mar 31, 2020 · 1 comment
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cmd/cover: increase coverage precision to at-least 2 decimal places #38175

staticmukesh opened this issue Mar 31, 2020 · 1 comment
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compiler/runtime Issues related to the Go compiler and/or runtime. NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made.
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Unplanned

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@staticmukesh
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What version of Go are you using (go version)?

$ go version
go version go1.14.1 darwin/amd64

Does this issue reproduce with the latest release?

yes

What operating system and processor architecture are you using (go env)?

macOS Mojave darwin/amd64

What did you do?

$ go test -v -coverprofile=coverfunc.out ./...
$ go tool cover -func=coverfunc.out
hello.go:84:         Handle                          92.1%
total:              (statements)                     92.1%

What did you expect to see?

I want to see total coverage to be 92.12% instead of 92.1%. We want to track coverage to have higher precision, atleast 2 decimal places.
@staticmukesh staticmukesh mentioned this issue Mar 31, 2020
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@gopherbot
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Change https://golang.org/cl/226538 mentions this issue: cover: change coverage precision to .2f

@ALTree ALTree added the NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made. label Mar 31, 2020
@ALTree ALTree changed the title cover: increase coverage precision to at-least 2 decimal places cmd/cover: increase coverage precision to at-least 2 decimal places Mar 31, 2020
@gopherbot gopherbot added the compiler/runtime Issues related to the Go compiler and/or runtime. label Jul 13, 2022
@seankhliao seankhliao added this to the Unplanned milestone Aug 27, 2022
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compiler/runtime Issues related to the Go compiler and/or runtime. NeedsDecision Feedback is required from experts, contributors, and/or the community before a change can be made.
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cmd/cover: change coverage precision to .2f staticmukesh/go
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@staticmukesh @ALTree @gopherbot @seankhliao