mirror of https://github.com/schollz/croc.git
Update dependencies
This commit is contained in:
Zack Scholl
parent
1ea8d9196f
commit
3d14420ff8
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@ -1,6 +1,12 @@
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# This file is autogenerated, do not edit; changes may be undone by the next 'dep ensure'.
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[[projects]]
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branch = "master"
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name = "github.com/dustin/go-humanize"
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packages = ["."]
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revision = "77ed807830b4df581417e7f89eb81d4872832b72"
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[[projects]]
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branch = "master"
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name = "github.com/gosuri/uilive"
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@ -43,6 +49,12 @@
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revision = "f006c2ac4710855cf0f916dd6b77acf6b048dc6e"
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version = "v1.0.3"
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[[projects]]
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branch = "master"
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name = "github.com/verybluebot/tarinator-go"
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packages = ["."]
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revision = "f75724675c91d0c731b69c81e0985de07663f007"
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[[projects]]
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branch = "master"
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name = "golang.org/x/crypto"
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@ -64,6 +76,6 @@
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[solve-meta]
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analyzer-name = "dep"
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analyzer-version = 1
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inputs-digest = "b7969c854fd8997ea62c1a9ed968e5eeac091a3fc5650cca64e99e888a0156db"
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inputs-digest = "56157cf168219ec6f5596364497dc7fc93cb674ce0a159fd339d88d025f97e25"
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solver-name = "gps-cdcl"
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solver-version = 1
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@ -0,0 +1,21 @@
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sudo: false
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language: go
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go:
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- 1.3.x
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- 1.5.x
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- 1.6.x
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- 1.7.x
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- 1.8.x
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- 1.9.x
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- master
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matrix:
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allow_failures:
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- go: master
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fast_finish: true
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install:
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- # Do nothing. This is needed to prevent default install action "go get -t -v ./..." from happening here (we want it to happen inside script step).
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script:
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- go get -t -v ./...
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- diff -u <(echo -n) <(gofmt -d -s .)
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- go tool vet .
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- go test -v -race ./...
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@ -0,0 +1,21 @@
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Copyright (c) 2005-2008 Dustin Sallings <dustin@spy.net>
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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SOFTWARE.
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<http://www.opensource.org/licenses/mit-license.php>
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@ -0,0 +1,92 @@
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# Humane Units [](https://travis-ci.org/dustin/go-humanize) [](https://godoc.org/github.com/dustin/go-humanize)
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Just a few functions for helping humanize times and sizes.
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`go get` it as `github.com/dustin/go-humanize`, import it as
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`"github.com/dustin/go-humanize"`, use it as `humanize`.
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See [godoc](https://godoc.org/github.com/dustin/go-humanize) for
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complete documentation.
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## Sizes
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This lets you take numbers like `82854982` and convert them to useful
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strings like, `83 MB` or `79 MiB` (whichever you prefer).
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Example:
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```go
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fmt.Printf("That file is %s.", humanize.Bytes(82854982)) // That file is 83 MB.
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```
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## Times
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This lets you take a `time.Time` and spit it out in relative terms.
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For example, `12 seconds ago` or `3 days from now`.
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Example:
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```go
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fmt.Printf("This was touched %s.", humanize.Time(someTimeInstance)) // This was touched 7 hours ago.
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```
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Thanks to Kyle Lemons for the time implementation from an IRC
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conversation one day. It's pretty neat.
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## Ordinals
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From a [mailing list discussion][odisc] where a user wanted to be able
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to label ordinals.
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0 -> 0th
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1 -> 1st
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2 -> 2nd
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3 -> 3rd
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4 -> 4th
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[...]
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Example:
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```go
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fmt.Printf("You're my %s best friend.", humanize.Ordinal(193)) // You are my 193rd best friend.
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```
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## Commas
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Want to shove commas into numbers? Be my guest.
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0 -> 0
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100 -> 100
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1000 -> 1,000
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1000000000 -> 1,000,000,000
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-100000 -> -100,000
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Example:
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```go
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fmt.Printf("You owe $%s.\n", humanize.Comma(6582491)) // You owe $6,582,491.
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```
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## Ftoa
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Nicer float64 formatter that removes trailing zeros.
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```go
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fmt.Printf("%f", 2.24) // 2.240000
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fmt.Printf("%s", humanize.Ftoa(2.24)) // 2.24
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fmt.Printf("%f", 2.0) // 2.000000
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fmt.Printf("%s", humanize.Ftoa(2.0)) // 2
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```
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## SI notation
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Format numbers with [SI notation][sinotation].
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Example:
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```go
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humanize.SI(0.00000000223, "M") // 2.23 nM
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```
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[odisc]: https://groups.google.com/d/topic/golang-nuts/l8NhI74jl-4/discussion
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[sinotation]: http://en.wikipedia.org/wiki/Metric_prefix
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package humanize
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import (
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"math/big"
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)
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// order of magnitude (to a max order)
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func oomm(n, b *big.Int, maxmag int) (float64, int) {
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mag := 0
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m := &big.Int{}
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for n.Cmp(b) >= 0 {
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n.DivMod(n, b, m)
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mag++
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if mag == maxmag && maxmag >= 0 {
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break
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}
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}
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return float64(n.Int64()) + (float64(m.Int64()) / float64(b.Int64())), mag
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}
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// total order of magnitude
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// (same as above, but with no upper limit)
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func oom(n, b *big.Int) (float64, int) {
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mag := 0
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m := &big.Int{}
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for n.Cmp(b) >= 0 {
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n.DivMod(n, b, m)
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mag++
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}
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return float64(n.Int64()) + (float64(m.Int64()) / float64(b.Int64())), mag
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}
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@ -0,0 +1,173 @@
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package humanize
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import (
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"fmt"
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"math/big"
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"strings"
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"unicode"
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)
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var (
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bigIECExp = big.NewInt(1024)
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// BigByte is one byte in bit.Ints
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BigByte = big.NewInt(1)
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// BigKiByte is 1,024 bytes in bit.Ints
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BigKiByte = (&big.Int{}).Mul(BigByte, bigIECExp)
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// BigMiByte is 1,024 k bytes in bit.Ints
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BigMiByte = (&big.Int{}).Mul(BigKiByte, bigIECExp)
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// BigGiByte is 1,024 m bytes in bit.Ints
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BigGiByte = (&big.Int{}).Mul(BigMiByte, bigIECExp)
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// BigTiByte is 1,024 g bytes in bit.Ints
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BigTiByte = (&big.Int{}).Mul(BigGiByte, bigIECExp)
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// BigPiByte is 1,024 t bytes in bit.Ints
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BigPiByte = (&big.Int{}).Mul(BigTiByte, bigIECExp)
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// BigEiByte is 1,024 p bytes in bit.Ints
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BigEiByte = (&big.Int{}).Mul(BigPiByte, bigIECExp)
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// BigZiByte is 1,024 e bytes in bit.Ints
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BigZiByte = (&big.Int{}).Mul(BigEiByte, bigIECExp)
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// BigYiByte is 1,024 z bytes in bit.Ints
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BigYiByte = (&big.Int{}).Mul(BigZiByte, bigIECExp)
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)
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var (
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bigSIExp = big.NewInt(1000)
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// BigSIByte is one SI byte in big.Ints
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BigSIByte = big.NewInt(1)
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// BigKByte is 1,000 SI bytes in big.Ints
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BigKByte = (&big.Int{}).Mul(BigSIByte, bigSIExp)
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// BigMByte is 1,000 SI k bytes in big.Ints
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BigMByte = (&big.Int{}).Mul(BigKByte, bigSIExp)
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// BigGByte is 1,000 SI m bytes in big.Ints
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BigGByte = (&big.Int{}).Mul(BigMByte, bigSIExp)
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// BigTByte is 1,000 SI g bytes in big.Ints
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BigTByte = (&big.Int{}).Mul(BigGByte, bigSIExp)
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// BigPByte is 1,000 SI t bytes in big.Ints
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BigPByte = (&big.Int{}).Mul(BigTByte, bigSIExp)
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// BigEByte is 1,000 SI p bytes in big.Ints
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BigEByte = (&big.Int{}).Mul(BigPByte, bigSIExp)
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// BigZByte is 1,000 SI e bytes in big.Ints
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BigZByte = (&big.Int{}).Mul(BigEByte, bigSIExp)
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// BigYByte is 1,000 SI z bytes in big.Ints
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BigYByte = (&big.Int{}).Mul(BigZByte, bigSIExp)
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)
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var bigBytesSizeTable = map[string]*big.Int{
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"b": BigByte,
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"kib": BigKiByte,
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"kb": BigKByte,
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"mib": BigMiByte,
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"mb": BigMByte,
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"gib": BigGiByte,
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"gb": BigGByte,
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"tib": BigTiByte,
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"tb": BigTByte,
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"pib": BigPiByte,
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"pb": BigPByte,
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"eib": BigEiByte,
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"eb": BigEByte,
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"zib": BigZiByte,
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"zb": BigZByte,
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"yib": BigYiByte,
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"yb": BigYByte,
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// Without suffix
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"": BigByte,
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"ki": BigKiByte,
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"k": BigKByte,
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"mi": BigMiByte,
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"m": BigMByte,
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"gi": BigGiByte,
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"g": BigGByte,
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"ti": BigTiByte,
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"t": BigTByte,
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"pi": BigPiByte,
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"p": BigPByte,
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"ei": BigEiByte,
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"e": BigEByte,
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"z": BigZByte,
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"zi": BigZiByte,
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"y": BigYByte,
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"yi": BigYiByte,
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}
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var ten = big.NewInt(10)
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func humanateBigBytes(s, base *big.Int, sizes []string) string {
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if s.Cmp(ten) < 0 {
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return fmt.Sprintf("%d B", s)
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}
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c := (&big.Int{}).Set(s)
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val, mag := oomm(c, base, len(sizes)-1)
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suffix := sizes[mag]
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f := "%.0f %s"
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if val < 10 {
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f = "%.1f %s"
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}
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|
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return fmt.Sprintf(f, val, suffix)
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}
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// BigBytes produces a human readable representation of an SI size.
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//
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// See also: ParseBigBytes.
|
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//
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// BigBytes(82854982) -> 83 MB
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func BigBytes(s *big.Int) string {
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sizes := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB", "ZB", "YB"}
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return humanateBigBytes(s, bigSIExp, sizes)
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}
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|
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// BigIBytes produces a human readable representation of an IEC size.
|
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//
|
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// See also: ParseBigBytes.
|
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//
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// BigIBytes(82854982) -> 79 MiB
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func BigIBytes(s *big.Int) string {
|
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sizes := []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB", "ZiB", "YiB"}
|
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return humanateBigBytes(s, bigIECExp, sizes)
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}
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|
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// ParseBigBytes parses a string representation of bytes into the number
|
||||
// of bytes it represents.
|
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//
|
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// See also: BigBytes, BigIBytes.
|
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//
|
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// ParseBigBytes("42 MB") -> 42000000, nil
|
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// ParseBigBytes("42 mib") -> 44040192, nil
|
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func ParseBigBytes(s string) (*big.Int, error) {
|
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lastDigit := 0
|
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hasComma := false
|
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for _, r := range s {
|
||||
if !(unicode.IsDigit(r) || r == '.' || r == ',') {
|
||||
break
|
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}
|
||||
if r == ',' {
|
||||
hasComma = true
|
||||
}
|
||||
lastDigit++
|
||||
}
|
||||
|
||||
num := s[:lastDigit]
|
||||
if hasComma {
|
||||
num = strings.Replace(num, ",", "", -1)
|
||||
}
|
||||
|
||||
val := &big.Rat{}
|
||||
_, err := fmt.Sscanf(num, "%f", val)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
extra := strings.ToLower(strings.TrimSpace(s[lastDigit:]))
|
||||
if m, ok := bigBytesSizeTable[extra]; ok {
|
||||
mv := (&big.Rat{}).SetInt(m)
|
||||
val.Mul(val, mv)
|
||||
rv := &big.Int{}
|
||||
rv.Div(val.Num(), val.Denom())
|
||||
return rv, nil
|
||||
}
|
||||
|
||||
return nil, fmt.Errorf("unhandled size name: %v", extra)
|
||||
}
|
||||
|
|
@ -0,0 +1,220 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"math/big"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestBigByteParsing(t *testing.T) {
|
||||
tests := []struct {
|
||||
in string
|
||||
exp uint64
|
||||
}{
|
||||
{"42", 42},
|
||||
{"42MB", 42000000},
|
||||
{"42MiB", 44040192},
|
||||
{"42mb", 42000000},
|
||||
{"42mib", 44040192},
|
||||
{"42MIB", 44040192},
|
||||
{"42 MB", 42000000},
|
||||
{"42 MiB", 44040192},
|
||||
{"42 mb", 42000000},
|
||||
{"42 mib", 44040192},
|
||||
{"42 MIB", 44040192},
|
||||
{"42.5MB", 42500000},
|
||||
{"42.5MiB", 44564480},
|
||||
{"42.5 MB", 42500000},
|
||||
{"42.5 MiB", 44564480},
|
||||
// No need to say B
|
||||
{"42M", 42000000},
|
||||
{"42Mi", 44040192},
|
||||
{"42m", 42000000},
|
||||
{"42mi", 44040192},
|
||||
{"42MI", 44040192},
|
||||
{"42 M", 42000000},
|
||||
{"42 Mi", 44040192},
|
||||
{"42 m", 42000000},
|
||||
{"42 mi", 44040192},
|
||||
{"42 MI", 44040192},
|
||||
{"42.5M", 42500000},
|
||||
{"42.5Mi", 44564480},
|
||||
{"42.5 M", 42500000},
|
||||
{"42.5 Mi", 44564480},
|
||||
{"1,005.03 MB", 1005030000},
|
||||
// Large testing, breaks when too much larger than
|
||||
// this.
|
||||
{"12.5 EB", uint64(12.5 * float64(EByte))},
|
||||
{"12.5 E", uint64(12.5 * float64(EByte))},
|
||||
{"12.5 EiB", uint64(12.5 * float64(EiByte))},
|
||||
}
|
||||
|
||||
for _, p := range tests {
|
||||
got, err := ParseBigBytes(p.in)
|
||||
if err != nil {
|
||||
t.Errorf("Couldn't parse %v: %v", p.in, err)
|
||||
} else {
|
||||
if got.Uint64() != p.exp {
|
||||
t.Errorf("Expected %v for %v, got %v",
|
||||
p.exp, p.in, got)
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestBigByteErrors(t *testing.T) {
|
||||
got, err := ParseBigBytes("84 JB")
|
||||
if err == nil {
|
||||
t.Errorf("Expected error, got %v", got)
|
||||
}
|
||||
got, err = ParseBigBytes("")
|
||||
if err == nil {
|
||||
t.Errorf("Expected error parsing nothing")
|
||||
}
|
||||
}
|
||||
|
||||
func bbyte(in uint64) string {
|
||||
return BigBytes((&big.Int{}).SetUint64(in))
|
||||
}
|
||||
|
||||
func bibyte(in uint64) string {
|
||||
return BigIBytes((&big.Int{}).SetUint64(in))
|
||||
}
|
||||
|
||||
func TestBigBytes(t *testing.T) {
|
||||
testList{
|
||||
{"bytes(0)", bbyte(0), "0 B"},
|
||||
{"bytes(1)", bbyte(1), "1 B"},
|
||||
{"bytes(803)", bbyte(803), "803 B"},
|
||||
{"bytes(999)", bbyte(999), "999 B"},
|
||||
|
||||
{"bytes(1024)", bbyte(1024), "1.0 kB"},
|
||||
{"bytes(1MB - 1)", bbyte(MByte - Byte), "1000 kB"},
|
||||
|
||||
{"bytes(1MB)", bbyte(1024 * 1024), "1.0 MB"},
|
||||
{"bytes(1GB - 1K)", bbyte(GByte - KByte), "1000 MB"},
|
||||
|
||||
{"bytes(1GB)", bbyte(GByte), "1.0 GB"},
|
||||
{"bytes(1TB - 1M)", bbyte(TByte - MByte), "1000 GB"},
|
||||
|
||||
{"bytes(1TB)", bbyte(TByte), "1.0 TB"},
|
||||
{"bytes(1PB - 1T)", bbyte(PByte - TByte), "999 TB"},
|
||||
|
||||
{"bytes(1PB)", bbyte(PByte), "1.0 PB"},
|
||||
{"bytes(1PB - 1T)", bbyte(EByte - PByte), "999 PB"},
|
||||
|
||||
{"bytes(1EB)", bbyte(EByte), "1.0 EB"},
|
||||
// Overflows.
|
||||
// {"bytes(1EB - 1P)", Bytes((KByte*EByte)-PByte), "1023EB"},
|
||||
|
||||
{"bytes(0)", bibyte(0), "0 B"},
|
||||
{"bytes(1)", bibyte(1), "1 B"},
|
||||
{"bytes(803)", bibyte(803), "803 B"},
|
||||
{"bytes(1023)", bibyte(1023), "1023 B"},
|
||||
|
||||
{"bytes(1024)", bibyte(1024), "1.0 KiB"},
|
||||
{"bytes(1MB - 1)", bibyte(MiByte - IByte), "1024 KiB"},
|
||||
|
||||
{"bytes(1MB)", bibyte(1024 * 1024), "1.0 MiB"},
|
||||
{"bytes(1GB - 1K)", bibyte(GiByte - KiByte), "1024 MiB"},
|
||||
|
||||
{"bytes(1GB)", bibyte(GiByte), "1.0 GiB"},
|
||||
{"bytes(1TB - 1M)", bibyte(TiByte - MiByte), "1024 GiB"},
|
||||
|
||||
{"bytes(1TB)", bibyte(TiByte), "1.0 TiB"},
|
||||
{"bytes(1PB - 1T)", bibyte(PiByte - TiByte), "1023 TiB"},
|
||||
|
||||
{"bytes(1PB)", bibyte(PiByte), "1.0 PiB"},
|
||||
{"bytes(1PB - 1T)", bibyte(EiByte - PiByte), "1023 PiB"},
|
||||
|
||||
{"bytes(1EiB)", bibyte(EiByte), "1.0 EiB"},
|
||||
// Overflows.
|
||||
// {"bytes(1EB - 1P)", bibyte((KIByte*EIByte)-PiByte), "1023EB"},
|
||||
|
||||
{"bytes(5.5GiB)", bibyte(5.5 * GiByte), "5.5 GiB"},
|
||||
|
||||
{"bytes(5.5GB)", bbyte(5.5 * GByte), "5.5 GB"},
|
||||
}.validate(t)
|
||||
}
|
||||
|
||||
func TestVeryBigBytes(t *testing.T) {
|
||||
b, _ := (&big.Int{}).SetString("15347691069326346944512", 10)
|
||||
s := BigBytes(b)
|
||||
if s != "15 ZB" {
|
||||
t.Errorf("Expected 15 ZB, got %v", s)
|
||||
}
|
||||
s = BigIBytes(b)
|
||||
if s != "13 ZiB" {
|
||||
t.Errorf("Expected 13 ZiB, got %v", s)
|
||||
}
|
||||
|
||||
b, _ = (&big.Int{}).SetString("15716035654990179271180288", 10)
|
||||
s = BigBytes(b)
|
||||
if s != "16 YB" {
|
||||
t.Errorf("Expected 16 YB, got %v", s)
|
||||
}
|
||||
s = BigIBytes(b)
|
||||
if s != "13 YiB" {
|
||||
t.Errorf("Expected 13 YiB, got %v", s)
|
||||
}
|
||||
}
|
||||
|
||||
func TestVeryVeryBigBytes(t *testing.T) {
|
||||
b, _ := (&big.Int{}).SetString("16093220510709943573688614912", 10)
|
||||
s := BigBytes(b)
|
||||
if s != "16093 YB" {
|
||||
t.Errorf("Expected 16093 YB, got %v", s)
|
||||
}
|
||||
s = BigIBytes(b)
|
||||
if s != "13312 YiB" {
|
||||
t.Errorf("Expected 13312 YiB, got %v", s)
|
||||
}
|
||||
}
|
||||
|
||||
func TestParseVeryBig(t *testing.T) {
|
||||
tests := []struct {
|
||||
in string
|
||||
out string
|
||||
}{
|
||||
{"16 ZB", "16000000000000000000000"},
|
||||
{"16 ZiB", "18889465931478580854784"},
|
||||
{"16.5 ZB", "16500000000000000000000"},
|
||||
{"16.5 ZiB", "19479761741837286506496"},
|
||||
{"16 Z", "16000000000000000000000"},
|
||||
{"16 Zi", "18889465931478580854784"},
|
||||
{"16.5 Z", "16500000000000000000000"},
|
||||
{"16.5 Zi", "19479761741837286506496"},
|
||||
|
||||
{"16 YB", "16000000000000000000000000"},
|
||||
{"16 YiB", "19342813113834066795298816"},
|
||||
{"16.5 YB", "16500000000000000000000000"},
|
||||
{"16.5 YiB", "19947276023641381382651904"},
|
||||
{"16 Y", "16000000000000000000000000"},
|
||||
{"16 Yi", "19342813113834066795298816"},
|
||||
{"16.5 Y", "16500000000000000000000000"},
|
||||
{"16.5 Yi", "19947276023641381382651904"},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
x, err := ParseBigBytes(test.in)
|
||||
if err != nil {
|
||||
t.Errorf("Error parsing %q: %v", test.in, err)
|
||||
continue
|
||||
}
|
||||
|
||||
if x.String() != test.out {
|
||||
t.Errorf("Expected %q for %q, got %v", test.out, test.in, x)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkParseBigBytes(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
ParseBigBytes("16.5 Z")
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkBigBytes(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
bibyte(16.5 * GByte)
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,143 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math"
|
||||
"strconv"
|
||||
"strings"
|
||||
"unicode"
|
||||
)
|
||||
|
||||
// IEC Sizes.
|
||||
// kibis of bits
|
||||
const (
|
||||
Byte = 1 << (iota * 10)
|
||||
KiByte
|
||||
MiByte
|
||||
GiByte
|
||||
TiByte
|
||||
PiByte
|
||||
EiByte
|
||||
)
|
||||
|
||||
// SI Sizes.
|
||||
const (
|
||||
IByte = 1
|
||||
KByte = IByte * 1000
|
||||
MByte = KByte * 1000
|
||||
GByte = MByte * 1000
|
||||
TByte = GByte * 1000
|
||||
PByte = TByte * 1000
|
||||
EByte = PByte * 1000
|
||||
)
|
||||
|
||||
var bytesSizeTable = map[string]uint64{
|
||||
"b": Byte,
|
||||
"kib": KiByte,
|
||||
"kb": KByte,
|
||||
"mib": MiByte,
|
||||
"mb": MByte,
|
||||
"gib": GiByte,
|
||||
"gb": GByte,
|
||||
"tib": TiByte,
|
||||
"tb": TByte,
|
||||
"pib": PiByte,
|
||||
"pb": PByte,
|
||||
"eib": EiByte,
|
||||
"eb": EByte,
|
||||
// Without suffix
|
||||
"": Byte,
|
||||
"ki": KiByte,
|
||||
"k": KByte,
|
||||
"mi": MiByte,
|
||||
"m": MByte,
|
||||
"gi": GiByte,
|
||||
"g": GByte,
|
||||
"ti": TiByte,
|
||||
"t": TByte,
|
||||
"pi": PiByte,
|
||||
"p": PByte,
|
||||
"ei": EiByte,
|
||||
"e": EByte,
|
||||
}
|
||||
|
||||
func logn(n, b float64) float64 {
|
||||
return math.Log(n) / math.Log(b)
|
||||
}
|
||||
|
||||
func humanateBytes(s uint64, base float64, sizes []string) string {
|
||||
if s < 10 {
|
||||
return fmt.Sprintf("%d B", s)
|
||||
}
|
||||
e := math.Floor(logn(float64(s), base))
|
||||
suffix := sizes[int(e)]
|
||||
val := math.Floor(float64(s)/math.Pow(base, e)*10+0.5) / 10
|
||||
f := "%.0f %s"
|
||||
if val < 10 {
|
||||
f = "%.1f %s"
|
||||
}
|
||||
|
||||
return fmt.Sprintf(f, val, suffix)
|
||||
}
|
||||
|
||||
// Bytes produces a human readable representation of an SI size.
|
||||
//
|
||||
// See also: ParseBytes.
|
||||
//
|
||||
// Bytes(82854982) -> 83 MB
|
||||
func Bytes(s uint64) string {
|
||||
sizes := []string{"B", "kB", "MB", "GB", "TB", "PB", "EB"}
|
||||
return humanateBytes(s, 1000, sizes)
|
||||
}
|
||||
|
||||
// IBytes produces a human readable representation of an IEC size.
|
||||
//
|
||||
// See also: ParseBytes.
|
||||
//
|
||||
// IBytes(82854982) -> 79 MiB
|
||||
func IBytes(s uint64) string {
|
||||
sizes := []string{"B", "KiB", "MiB", "GiB", "TiB", "PiB", "EiB"}
|
||||
return humanateBytes(s, 1024, sizes)
|
||||
}
|
||||
|
||||
// ParseBytes parses a string representation of bytes into the number
|
||||
// of bytes it represents.
|
||||
//
|
||||
// See Also: Bytes, IBytes.
|
||||
//
|
||||
// ParseBytes("42 MB") -> 42000000, nil
|
||||
// ParseBytes("42 mib") -> 44040192, nil
|
||||
func ParseBytes(s string) (uint64, error) {
|
||||
lastDigit := 0
|
||||
hasComma := false
|
||||
for _, r := range s {
|
||||
if !(unicode.IsDigit(r) || r == '.' || r == ',') {
|
||||
break
|
||||
}
|
||||
if r == ',' {
|
||||
hasComma = true
|
||||
}
|
||||
lastDigit++
|
||||
}
|
||||
|
||||
num := s[:lastDigit]
|
||||
if hasComma {
|
||||
num = strings.Replace(num, ",", "", -1)
|
||||
}
|
||||
|
||||
f, err := strconv.ParseFloat(num, 64)
|
||||
if err != nil {
|
||||
return 0, err
|
||||
}
|
||||
|
||||
extra := strings.ToLower(strings.TrimSpace(s[lastDigit:]))
|
||||
if m, ok := bytesSizeTable[extra]; ok {
|
||||
f *= float64(m)
|
||||
if f >= math.MaxUint64 {
|
||||
return 0, fmt.Errorf("too large: %v", s)
|
||||
}
|
||||
return uint64(f), nil
|
||||
}
|
||||
|
||||
return 0, fmt.Errorf("unhandled size name: %v", extra)
|
||||
}
|
||||
|
|
@ -0,0 +1,146 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestByteParsing(t *testing.T) {
|
||||
tests := []struct {
|
||||
in string
|
||||
exp uint64
|
||||
}{
|
||||
{"42", 42},
|
||||
{"42MB", 42000000},
|
||||
{"42MiB", 44040192},
|
||||
{"42mb", 42000000},
|
||||
{"42mib", 44040192},
|
||||
{"42MIB", 44040192},
|
||||
{"42 MB", 42000000},
|
||||
{"42 MiB", 44040192},
|
||||
{"42 mb", 42000000},
|
||||
{"42 mib", 44040192},
|
||||
{"42 MIB", 44040192},
|
||||
{"42.5MB", 42500000},
|
||||
{"42.5MiB", 44564480},
|
||||
{"42.5 MB", 42500000},
|
||||
{"42.5 MiB", 44564480},
|
||||
// No need to say B
|
||||
{"42M", 42000000},
|
||||
{"42Mi", 44040192},
|
||||
{"42m", 42000000},
|
||||
{"42mi", 44040192},
|
||||
{"42MI", 44040192},
|
||||
{"42 M", 42000000},
|
||||
{"42 Mi", 44040192},
|
||||
{"42 m", 42000000},
|
||||
{"42 mi", 44040192},
|
||||
{"42 MI", 44040192},
|
||||
{"42.5M", 42500000},
|
||||
{"42.5Mi", 44564480},
|
||||
{"42.5 M", 42500000},
|
||||
{"42.5 Mi", 44564480},
|
||||
// Bug #42
|
||||
{"1,005.03 MB", 1005030000},
|
||||
// Large testing, breaks when too much larger than
|
||||
// this.
|
||||
{"12.5 EB", uint64(12.5 * float64(EByte))},
|
||||
{"12.5 E", uint64(12.5 * float64(EByte))},
|
||||
{"12.5 EiB", uint64(12.5 * float64(EiByte))},
|
||||
}
|
||||
|
||||
for _, p := range tests {
|
||||
got, err := ParseBytes(p.in)
|
||||
if err != nil {
|
||||
t.Errorf("Couldn't parse %v: %v", p.in, err)
|
||||
}
|
||||
if got != p.exp {
|
||||
t.Errorf("Expected %v for %v, got %v",
|
||||
p.exp, p.in, got)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func TestByteErrors(t *testing.T) {
|
||||
got, err := ParseBytes("84 JB")
|
||||
if err == nil {
|
||||
t.Errorf("Expected error, got %v", got)
|
||||
}
|
||||
got, err = ParseBytes("")
|
||||
if err == nil {
|
||||
t.Errorf("Expected error parsing nothing")
|
||||
}
|
||||
got, err = ParseBytes("16 EiB")
|
||||
if err == nil {
|
||||
t.Errorf("Expected error, got %v", got)
|
||||
}
|
||||
}
|
||||
|
||||
func TestBytes(t *testing.T) {
|
||||
testList{
|
||||
{"bytes(0)", Bytes(0), "0 B"},
|
||||
{"bytes(1)", Bytes(1), "1 B"},
|
||||
{"bytes(803)", Bytes(803), "803 B"},
|
||||
{"bytes(999)", Bytes(999), "999 B"},
|
||||
|
||||
{"bytes(1024)", Bytes(1024), "1.0 kB"},
|
||||
{"bytes(9999)", Bytes(9999), "10 kB"},
|
||||
{"bytes(1MB - 1)", Bytes(MByte - Byte), "1000 kB"},
|
||||
|
||||
{"bytes(1MB)", Bytes(1024 * 1024), "1.0 MB"},
|
||||
{"bytes(1GB - 1K)", Bytes(GByte - KByte), "1000 MB"},
|
||||
|
||||
{"bytes(1GB)", Bytes(GByte), "1.0 GB"},
|
||||
{"bytes(1TB - 1M)", Bytes(TByte - MByte), "1000 GB"},
|
||||
{"bytes(10MB)", Bytes(9999 * 1000), "10 MB"},
|
||||
|
||||
{"bytes(1TB)", Bytes(TByte), "1.0 TB"},
|
||||
{"bytes(1PB - 1T)", Bytes(PByte - TByte), "999 TB"},
|
||||
|
||||
{"bytes(1PB)", Bytes(PByte), "1.0 PB"},
|
||||
{"bytes(1PB - 1T)", Bytes(EByte - PByte), "999 PB"},
|
||||
|
||||
{"bytes(1EB)", Bytes(EByte), "1.0 EB"},
|
||||
// Overflows.
|
||||
// {"bytes(1EB - 1P)", Bytes((KByte*EByte)-PByte), "1023EB"},
|
||||
|
||||
{"bytes(0)", IBytes(0), "0 B"},
|
||||
{"bytes(1)", IBytes(1), "1 B"},
|
||||
{"bytes(803)", IBytes(803), "803 B"},
|
||||
{"bytes(1023)", IBytes(1023), "1023 B"},
|
||||
|
||||
{"bytes(1024)", IBytes(1024), "1.0 KiB"},
|
||||
{"bytes(1MB - 1)", IBytes(MiByte - IByte), "1024 KiB"},
|
||||
|
||||
{"bytes(1MB)", IBytes(1024 * 1024), "1.0 MiB"},
|
||||
{"bytes(1GB - 1K)", IBytes(GiByte - KiByte), "1024 MiB"},
|
||||
|
||||
{"bytes(1GB)", IBytes(GiByte), "1.0 GiB"},
|
||||
{"bytes(1TB - 1M)", IBytes(TiByte - MiByte), "1024 GiB"},
|
||||
|
||||
{"bytes(1TB)", IBytes(TiByte), "1.0 TiB"},
|
||||
{"bytes(1PB - 1T)", IBytes(PiByte - TiByte), "1023 TiB"},
|
||||
|
||||
{"bytes(1PB)", IBytes(PiByte), "1.0 PiB"},
|
||||
{"bytes(1PB - 1T)", IBytes(EiByte - PiByte), "1023 PiB"},
|
||||
|
||||
{"bytes(1EiB)", IBytes(EiByte), "1.0 EiB"},
|
||||
// Overflows.
|
||||
// {"bytes(1EB - 1P)", IBytes((KIByte*EIByte)-PiByte), "1023EB"},
|
||||
|
||||
{"bytes(5.5GiB)", IBytes(5.5 * GiByte), "5.5 GiB"},
|
||||
|
||||
{"bytes(5.5GB)", Bytes(5.5 * GByte), "5.5 GB"},
|
||||
}.validate(t)
|
||||
}
|
||||
|
||||
func BenchmarkParseBytes(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
ParseBytes("16.5 GB")
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkBytes(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
Bytes(16.5 * GByte)
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,108 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"math"
|
||||
"math/big"
|
||||
"strconv"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// Comma produces a string form of the given number in base 10 with
|
||||
// commas after every three orders of magnitude.
|
||||
//
|
||||
// e.g. Comma(834142) -> 834,142
|
||||
func Comma(v int64) string {
|
||||
sign := ""
|
||||
|
||||
// minin64 can't be negated to a usable value, so it has to be special cased.
|
||||
if v == math.MinInt64 {
|
||||
return "-9,223,372,036,854,775,808"
|
||||
}
|
||||
|
||||
if v < 0 {
|
||||
sign = "-"
|
||||
v = 0 - v
|
||||
}
|
||||
|
||||
parts := []string{"", "", "", "", "", "", ""}
|
||||
j := len(parts) - 1
|
||||
|
||||
for v > 999 {
|
||||
parts[j] = strconv.FormatInt(v%1000, 10)
|
||||
switch len(parts[j]) {
|
||||
case 2:
|
||||
parts[j] = "0" + parts[j]
|
||||
case 1:
|
||||
parts[j] = "00" + parts[j]
|
||||
}
|
||||
v = v / 1000
|
||||
j--
|
||||
}
|
||||
parts[j] = strconv.Itoa(int(v))
|
||||
return sign + strings.Join(parts[j:], ",")
|
||||
}
|
||||
|
||||
// Commaf produces a string form of the given number in base 10 with
|
||||
// commas after every three orders of magnitude.
|
||||
//
|
||||
// e.g. Commaf(834142.32) -> 834,142.32
|
||||
func Commaf(v float64) string {
|
||||
buf := &bytes.Buffer{}
|
||||
if v < 0 {
|
||||
buf.Write([]byte{'-'})
|
||||
v = 0 - v
|
||||
}
|
||||
|
||||
comma := []byte{','}
|
||||
|
||||
parts := strings.Split(strconv.FormatFloat(v, 'f', -1, 64), ".")
|
||||
pos := 0
|
||||
if len(parts[0])%3 != 0 {
|
||||
pos += len(parts[0]) % 3
|
||||
buf.WriteString(parts[0][:pos])
|
||||
buf.Write(comma)
|
||||
}
|
||||
for ; pos < len(parts[0]); pos += 3 {
|
||||
buf.WriteString(parts[0][pos : pos+3])
|
||||
buf.Write(comma)
|
||||
}
|
||||
buf.Truncate(buf.Len() - 1)
|
||||
|
||||
if len(parts) > 1 {
|
||||
buf.Write([]byte{'.'})
|
||||
buf.WriteString(parts[1])
|
||||
}
|
||||
return buf.String()
|
||||
}
|
||||
|
||||
// BigComma produces a string form of the given big.Int in base 10
|
||||
// with commas after every three orders of magnitude.
|
||||
func BigComma(b *big.Int) string {
|
||||
sign := ""
|
||||
if b.Sign() < 0 {
|
||||
sign = "-"
|
||||
b.Abs(b)
|
||||
}
|
||||
|
||||
athousand := big.NewInt(1000)
|
||||
c := (&big.Int{}).Set(b)
|
||||
_, m := oom(c, athousand)
|
||||
parts := make([]string, m+1)
|
||||
j := len(parts) - 1
|
||||
|
||||
mod := &big.Int{}
|
||||
for b.Cmp(athousand) >= 0 {
|
||||
b.DivMod(b, athousand, mod)
|
||||
parts[j] = strconv.FormatInt(mod.Int64(), 10)
|
||||
switch len(parts[j]) {
|
||||
case 2:
|
||||
parts[j] = "0" + parts[j]
|
||||
case 1:
|
||||
parts[j] = "00" + parts[j]
|
||||
}
|
||||
j--
|
||||
}
|
||||
parts[j] = strconv.Itoa(int(b.Int64()))
|
||||
return sign + strings.Join(parts[j:], ",")
|
||||
}
|
||||
|
|
@ -0,0 +1,136 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"math"
|
||||
"math/big"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestCommas(t *testing.T) {
|
||||
testList{
|
||||
{"0", Comma(0), "0"},
|
||||
{"10", Comma(10), "10"},
|
||||
{"100", Comma(100), "100"},
|
||||
{"1,000", Comma(1000), "1,000"},
|
||||
{"10,000", Comma(10000), "10,000"},
|
||||
{"100,000", Comma(100000), "100,000"},
|
||||
{"10,000,000", Comma(10000000), "10,000,000"},
|
||||
{"10,100,000", Comma(10100000), "10,100,000"},
|
||||
{"10,010,000", Comma(10010000), "10,010,000"},
|
||||
{"10,001,000", Comma(10001000), "10,001,000"},
|
||||
{"123,456,789", Comma(123456789), "123,456,789"},
|
||||
{"maxint", Comma(9.223372e+18), "9,223,372,000,000,000,000"},
|
||||
{"math.maxint", Comma(math.MaxInt64), "9,223,372,036,854,775,807"},
|
||||
{"math.minint", Comma(math.MinInt64), "-9,223,372,036,854,775,808"},
|
||||
{"minint", Comma(-9.223372e+18), "-9,223,372,000,000,000,000"},
|
||||
{"-123,456,789", Comma(-123456789), "-123,456,789"},
|
||||
{"-10,100,000", Comma(-10100000), "-10,100,000"},
|
||||
{"-10,010,000", Comma(-10010000), "-10,010,000"},
|
||||
{"-10,001,000", Comma(-10001000), "-10,001,000"},
|
||||
{"-10,000,000", Comma(-10000000), "-10,000,000"},
|
||||
{"-100,000", Comma(-100000), "-100,000"},
|
||||
{"-10,000", Comma(-10000), "-10,000"},
|
||||
{"-1,000", Comma(-1000), "-1,000"},
|
||||
{"-100", Comma(-100), "-100"},
|
||||
{"-10", Comma(-10), "-10"},
|
||||
}.validate(t)
|
||||
}
|
||||
|
||||
func TestCommafs(t *testing.T) {
|
||||
testList{
|
||||
{"0", Commaf(0), "0"},
|
||||
{"10.11", Commaf(10.11), "10.11"},
|
||||
{"100", Commaf(100), "100"},
|
||||
{"1,000", Commaf(1000), "1,000"},
|
||||
{"10,000", Commaf(10000), "10,000"},
|
||||
{"100,000", Commaf(100000), "100,000"},
|
||||
{"834,142.32", Commaf(834142.32), "834,142.32"},
|
||||
{"10,000,000", Commaf(10000000), "10,000,000"},
|
||||
{"10,100,000", Commaf(10100000), "10,100,000"},
|
||||
{"10,010,000", Commaf(10010000), "10,010,000"},
|
||||
{"10,001,000", Commaf(10001000), "10,001,000"},
|
||||
{"123,456,789", Commaf(123456789), "123,456,789"},
|
||||
{"maxf64", Commaf(math.MaxFloat64), "179,769,313,486,231,570,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000"},
|
||||
{"minf64", Commaf(math.SmallestNonzeroFloat64), "0.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000005"},
|
||||
{"-123,456,789", Commaf(-123456789), "-123,456,789"},
|
||||
{"-10,100,000", Commaf(-10100000), "-10,100,000"},
|
||||
{"-10,010,000", Commaf(-10010000), "-10,010,000"},
|
||||
{"-10,001,000", Commaf(-10001000), "-10,001,000"},
|
||||
{"-10,000,000", Commaf(-10000000), "-10,000,000"},
|
||||
{"-100,000", Commaf(-100000), "-100,000"},
|
||||
{"-10,000", Commaf(-10000), "-10,000"},
|
||||
{"-1,000", Commaf(-1000), "-1,000"},
|
||||
{"-100.11", Commaf(-100.11), "-100.11"},
|
||||
{"-10", Commaf(-10), "-10"},
|
||||
}.validate(t)
|
||||
}
|
||||
|
||||
func BenchmarkCommas(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
Comma(1234567890)
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkCommaf(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
Commaf(1234567890.83584)
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkBigCommas(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
BigComma(big.NewInt(1234567890))
|
||||
}
|
||||
}
|
||||
|
||||
func bigComma(i int64) string {
|
||||
return BigComma(big.NewInt(i))
|
||||
}
|
||||
|
||||
func TestBigCommas(t *testing.T) {
|
||||
testList{
|
||||
{"0", bigComma(0), "0"},
|
||||
{"10", bigComma(10), "10"},
|
||||
{"100", bigComma(100), "100"},
|
||||
{"1,000", bigComma(1000), "1,000"},
|
||||
{"10,000", bigComma(10000), "10,000"},
|
||||
{"100,000", bigComma(100000), "100,000"},
|
||||
{"10,000,000", bigComma(10000000), "10,000,000"},
|
||||
{"10,100,000", bigComma(10100000), "10,100,000"},
|
||||
{"10,010,000", bigComma(10010000), "10,010,000"},
|
||||
{"10,001,000", bigComma(10001000), "10,001,000"},
|
||||
{"123,456,789", bigComma(123456789), "123,456,789"},
|
||||
{"maxint", bigComma(9.223372e+18), "9,223,372,000,000,000,000"},
|
||||
{"minint", bigComma(-9.223372e+18), "-9,223,372,000,000,000,000"},
|
||||
{"-123,456,789", bigComma(-123456789), "-123,456,789"},
|
||||
{"-10,100,000", bigComma(-10100000), "-10,100,000"},
|
||||
{"-10,010,000", bigComma(-10010000), "-10,010,000"},
|
||||
{"-10,001,000", bigComma(-10001000), "-10,001,000"},
|
||||
{"-10,000,000", bigComma(-10000000), "-10,000,000"},
|
||||
{"-100,000", bigComma(-100000), "-100,000"},
|
||||
{"-10,000", bigComma(-10000), "-10,000"},
|
||||
{"-1,000", bigComma(-1000), "-1,000"},
|
||||
{"-100", bigComma(-100), "-100"},
|
||||
{"-10", bigComma(-10), "-10"},
|
||||
}.validate(t)
|
||||
}
|
||||
|
||||
func TestVeryBigCommas(t *testing.T) {
|
||||
tests := []struct{ in, exp string }{
|
||||
{
|
||||
"84889279597249724975972597249849757294578485",
|
||||
"84,889,279,597,249,724,975,972,597,249,849,757,294,578,485",
|
||||
},
|
||||
{
|
||||
"-84889279597249724975972597249849757294578485",
|
||||
"-84,889,279,597,249,724,975,972,597,249,849,757,294,578,485",
|
||||
},
|
||||
}
|
||||
for _, test := range tests {
|
||||
n, _ := (&big.Int{}).SetString(test.in, 10)
|
||||
got := BigComma(n)
|
||||
if test.exp != got {
|
||||
t.Errorf("Expected %q, got %q", test.exp, got)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
// +build go1.6
|
||||
|
||||
package humanize
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"math/big"
|
||||
"strings"
|
||||
)
|
||||
|
||||
// BigCommaf produces a string form of the given big.Float in base 10
|
||||
// with commas after every three orders of magnitude.
|
||||
func BigCommaf(v *big.Float) string {
|
||||
buf := &bytes.Buffer{}
|
||||
if v.Sign() < 0 {
|
||||
buf.Write([]byte{'-'})
|
||||
v.Abs(v)
|
||||
}
|
||||
|
||||
comma := []byte{','}
|
||||
|
||||
parts := strings.Split(v.Text('f', -1), ".")
|
||||
pos := 0
|
||||
if len(parts[0])%3 != 0 {
|
||||
pos += len(parts[0]) % 3
|
||||
buf.WriteString(parts[0][:pos])
|
||||
buf.Write(comma)
|
||||
}
|
||||
for ; pos < len(parts[0]); pos += 3 {
|
||||
buf.WriteString(parts[0][pos : pos+3])
|
||||
buf.Write(comma)
|
||||
}
|
||||
buf.Truncate(buf.Len() - 1)
|
||||
|
||||
if len(parts) > 1 {
|
||||
buf.Write([]byte{'.'})
|
||||
buf.WriteString(parts[1])
|
||||
}
|
||||
return buf.String()
|
||||
}
|
||||
|
|
@ -0,0 +1,44 @@
|
|||
// +build go1.6
|
||||
|
||||
package humanize
|
||||
|
||||
import (
|
||||
"math"
|
||||
"math/big"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func BenchmarkBigCommaf(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
Commaf(1234567890.83584)
|
||||
}
|
||||
}
|
||||
|
||||
func TestBigCommafs(t *testing.T) {
|
||||
testList{
|
||||
{"0", BigCommaf(big.NewFloat(0)), "0"},
|
||||
{"10.11", BigCommaf(big.NewFloat(10.11)), "10.11"},
|
||||
{"100", BigCommaf(big.NewFloat(100)), "100"},
|
||||
{"1,000", BigCommaf(big.NewFloat(1000)), "1,000"},
|
||||
{"10,000", BigCommaf(big.NewFloat(10000)), "10,000"},
|
||||
{"100,000", BigCommaf(big.NewFloat(100000)), "100,000"},
|
||||
{"834,142.32", BigCommaf(big.NewFloat(834142.32)), "834,142.32"},
|
||||
{"10,000,000", BigCommaf(big.NewFloat(10000000)), "10,000,000"},
|
||||
{"10,100,000", BigCommaf(big.NewFloat(10100000)), "10,100,000"},
|
||||
{"10,010,000", BigCommaf(big.NewFloat(10010000)), "10,010,000"},
|
||||
{"10,001,000", BigCommaf(big.NewFloat(10001000)), "10,001,000"},
|
||||
{"123,456,789", BigCommaf(big.NewFloat(123456789)), "123,456,789"},
|
||||
{"maxf64", BigCommaf(big.NewFloat(math.MaxFloat64)), "179,769,313,486,231,570,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000,000"},
|
||||
{"minf64", BigCommaf(big.NewFloat(math.SmallestNonzeroFloat64)), "0.000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000004940656458412465"},
|
||||
{"-123,456,789", BigCommaf(big.NewFloat(-123456789)), "-123,456,789"},
|
||||
{"-10,100,000", BigCommaf(big.NewFloat(-10100000)), "-10,100,000"},
|
||||
{"-10,010,000", BigCommaf(big.NewFloat(-10010000)), "-10,010,000"},
|
||||
{"-10,001,000", BigCommaf(big.NewFloat(-10001000)), "-10,001,000"},
|
||||
{"-10,000,000", BigCommaf(big.NewFloat(-10000000)), "-10,000,000"},
|
||||
{"-100,000", BigCommaf(big.NewFloat(-100000)), "-100,000"},
|
||||
{"-10,000", BigCommaf(big.NewFloat(-10000)), "-10,000"},
|
||||
{"-1,000", BigCommaf(big.NewFloat(-1000)), "-1,000"},
|
||||
{"-100.11", BigCommaf(big.NewFloat(-100.11)), "-100.11"},
|
||||
{"-10", BigCommaf(big.NewFloat(-10)), "-10"},
|
||||
}.validate(t)
|
||||
}
|
||||
|
|
@ -0,0 +1,18 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"testing"
|
||||
)
|
||||
|
||||
type testList []struct {
|
||||
name, got, exp string
|
||||
}
|
||||
|
||||
func (tl testList) validate(t *testing.T) {
|
||||
for _, test := range tl {
|
||||
if test.got != test.exp {
|
||||
t.Errorf("On %v, expected '%v', but got '%v'",
|
||||
test.name, test.exp, test.got)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
package humanize
|
||||
|
||||
import "strconv"
|
||||
|
||||
func stripTrailingZeros(s string) string {
|
||||
offset := len(s) - 1
|
||||
for offset > 0 {
|
||||
if s[offset] == '.' {
|
||||
offset--
|
||||
break
|
||||
}
|
||||
if s[offset] != '0' {
|
||||
break
|
||||
}
|
||||
offset--
|
||||
}
|
||||
return s[:offset+1]
|
||||
}
|
||||
|
||||
// Ftoa converts a float to a string with no trailing zeros.
|
||||
func Ftoa(num float64) string {
|
||||
return stripTrailingZeros(strconv.FormatFloat(num, 'f', 6, 64))
|
||||
}
|
||||
|
|
@ -0,0 +1,55 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"regexp"
|
||||
"strconv"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestFtoa(t *testing.T) {
|
||||
testList{
|
||||
{"200", Ftoa(200), "200"},
|
||||
{"2", Ftoa(2), "2"},
|
||||
{"2.2", Ftoa(2.2), "2.2"},
|
||||
{"2.02", Ftoa(2.02), "2.02"},
|
||||
{"200.02", Ftoa(200.02), "200.02"},
|
||||
}.validate(t)
|
||||
}
|
||||
|
||||
func BenchmarkFtoaRegexTrailing(b *testing.B) {
|
||||
trailingZerosRegex := regexp.MustCompile(`\.?0+$`)
|
||||
|
||||
b.ResetTimer()
|
||||
for i := 0; i < b.N; i++ {
|
||||
trailingZerosRegex.ReplaceAllString("2.00000", "")
|
||||
trailingZerosRegex.ReplaceAllString("2.0000", "")
|
||||
trailingZerosRegex.ReplaceAllString("2.000", "")
|
||||
trailingZerosRegex.ReplaceAllString("2.00", "")
|
||||
trailingZerosRegex.ReplaceAllString("2.0", "")
|
||||
trailingZerosRegex.ReplaceAllString("2", "")
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkFtoaFunc(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
stripTrailingZeros("2.00000")
|
||||
stripTrailingZeros("2.0000")
|
||||
stripTrailingZeros("2.000")
|
||||
stripTrailingZeros("2.00")
|
||||
stripTrailingZeros("2.0")
|
||||
stripTrailingZeros("2")
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkFmtF(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
_ = fmt.Sprintf("%f", 2.03584)
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkStrconvF(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
strconv.FormatFloat(2.03584, 'f', 6, 64)
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,8 @@
|
|||
/*
|
||||
Package humanize converts boring ugly numbers to human-friendly strings and back.
|
||||
|
||||
Durations can be turned into strings such as "3 days ago", numbers
|
||||
representing sizes like 82854982 into useful strings like, "83 MB" or
|
||||
"79 MiB" (whichever you prefer).
|
||||
*/
|
||||
package humanize
|
||||
|
|
@ -0,0 +1,192 @@
|
|||
package humanize
|
||||
|
||||
/*
|
||||
Slightly adapted from the source to fit go-humanize.
|
||||
|
||||
Author: https://github.com/gorhill
|
||||
Source: https://gist.github.com/gorhill/5285193
|
||||
|
||||
*/
|
||||
|
||||
import (
|
||||
"math"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
var (
|
||||
renderFloatPrecisionMultipliers = [...]float64{
|
||||
1,
|
||||
10,
|
||||
100,
|
||||
1000,
|
||||
10000,
|
||||
100000,
|
||||
1000000,
|
||||
10000000,
|
||||
100000000,
|
||||
1000000000,
|
||||
}
|
||||
|
||||
renderFloatPrecisionRounders = [...]float64{
|
||||
0.5,
|
||||
0.05,
|
||||
0.005,
|
||||
0.0005,
|
||||
0.00005,
|
||||
0.000005,
|
||||
0.0000005,
|
||||
0.00000005,
|
||||
0.000000005,
|
||||
0.0000000005,
|
||||
}
|
||||
)
|
||||
|
||||
// FormatFloat produces a formatted number as string based on the following user-specified criteria:
|
||||
// * thousands separator
|
||||
// * decimal separator
|
||||
// * decimal precision
|
||||
//
|
||||
// Usage: s := RenderFloat(format, n)
|
||||
// The format parameter tells how to render the number n.
|
||||
//
|
||||
// See examples: http://play.golang.org/p/LXc1Ddm1lJ
|
||||
//
|
||||
// Examples of format strings, given n = 12345.6789:
|
||||
// "#,###.##" => "12,345.67"
|
||||
// "#,###." => "12,345"
|
||||
// "#,###" => "12345,678"
|
||||
// "#\u202F###,##" => "12 345,68"
|
||||
// "#.###,###### => 12.345,678900
|
||||
// "" (aka default format) => 12,345.67
|
||||
//
|
||||
// The highest precision allowed is 9 digits after the decimal symbol.
|
||||
// There is also a version for integer number, FormatInteger(),
|
||||
// which is convenient for calls within template.
|
||||
func FormatFloat(format string, n float64) string {
|
||||
// Special cases:
|
||||
// NaN = "NaN"
|
||||
// +Inf = "+Infinity"
|
||||
// -Inf = "-Infinity"
|
||||
if math.IsNaN(n) {
|
||||
return "NaN"
|
||||
}
|
||||
if n > math.MaxFloat64 {
|
||||
return "Infinity"
|
||||
}
|
||||
if n < -math.MaxFloat64 {
|
||||
return "-Infinity"
|
||||
}
|
||||
|
||||
// default format
|
||||
precision := 2
|
||||
decimalStr := "."
|
||||
thousandStr := ","
|
||||
positiveStr := ""
|
||||
negativeStr := "-"
|
||||
|
||||
if len(format) > 0 {
|
||||
format := []rune(format)
|
||||
|
||||
// If there is an explicit format directive,
|
||||
// then default values are these:
|
||||
precision = 9
|
||||
thousandStr = ""
|
||||
|
||||
// collect indices of meaningful formatting directives
|
||||
formatIndx := []int{}
|
||||
for i, char := range format {
|
||||
if char != '#' && char != '0' {
|
||||
formatIndx = append(formatIndx, i)
|
||||
}
|
||||
}
|
||||
|
||||
if len(formatIndx) > 0 {
|
||||
// Directive at index 0:
|
||||
// Must be a '+'
|
||||
// Raise an error if not the case
|
||||
// index: 0123456789
|
||||
// +0.000,000
|
||||
// +000,000.0
|
||||
// +0000.00
|
||||
// +0000
|
||||
if formatIndx[0] == 0 {
|
||||
if format[formatIndx[0]] != '+' {
|
||||
panic("RenderFloat(): invalid positive sign directive")
|
||||
}
|
||||
positiveStr = "+"
|
||||
formatIndx = formatIndx[1:]
|
||||
}
|
||||
|
||||
// Two directives:
|
||||
// First is thousands separator
|
||||
// Raise an error if not followed by 3-digit
|
||||
// 0123456789
|
||||
// 0.000,000
|
||||
// 000,000.00
|
||||
if len(formatIndx) == 2 {
|
||||
if (formatIndx[1] - formatIndx[0]) != 4 {
|
||||
panic("RenderFloat(): thousands separator directive must be followed by 3 digit-specifiers")
|
||||
}
|
||||
thousandStr = string(format[formatIndx[0]])
|
||||
formatIndx = formatIndx[1:]
|
||||
}
|
||||
|
||||
// One directive:
|
||||
// Directive is decimal separator
|
||||
// The number of digit-specifier following the separator indicates wanted precision
|
||||
// 0123456789
|
||||
// 0.00
|
||||
// 000,0000
|
||||
if len(formatIndx) == 1 {
|
||||
decimalStr = string(format[formatIndx[0]])
|
||||
precision = len(format) - formatIndx[0] - 1
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// generate sign part
|
||||
var signStr string
|
||||
if n >= 0.000000001 {
|
||||
signStr = positiveStr
|
||||
} else if n <= -0.000000001 {
|
||||
signStr = negativeStr
|
||||
n = -n
|
||||
} else {
|
||||
signStr = ""
|
||||
n = 0.0
|
||||
}
|
||||
|
||||
// split number into integer and fractional parts
|
||||
intf, fracf := math.Modf(n + renderFloatPrecisionRounders[precision])
|
||||
|
||||
// generate integer part string
|
||||
intStr := strconv.FormatInt(int64(intf), 10)
|
||||
|
||||
// add thousand separator if required
|
||||
if len(thousandStr) > 0 {
|
||||
for i := len(intStr); i > 3; {
|
||||
i -= 3
|
||||
intStr = intStr[:i] + thousandStr + intStr[i:]
|
||||
}
|
||||
}
|
||||
|
||||
// no fractional part, we can leave now
|
||||
if precision == 0 {
|
||||
return signStr + intStr
|
||||
}
|
||||
|
||||
// generate fractional part
|
||||
fracStr := strconv.Itoa(int(fracf * renderFloatPrecisionMultipliers[precision]))
|
||||
// may need padding
|
||||
if len(fracStr) < precision {
|
||||
fracStr = "000000000000000"[:precision-len(fracStr)] + fracStr
|
||||
}
|
||||
|
||||
return signStr + intStr + decimalStr + fracStr
|
||||
}
|
||||
|
||||
// FormatInteger produces a formatted number as string.
|
||||
// See FormatFloat.
|
||||
func FormatInteger(format string, n int) string {
|
||||
return FormatFloat(format, float64(n))
|
||||
}
|
||||
|
|
@ -0,0 +1,79 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"math"
|
||||
"testing"
|
||||
)
|
||||
|
||||
type TestStruct struct {
|
||||
name string
|
||||
format string
|
||||
num float64
|
||||
formatted string
|
||||
}
|
||||
|
||||
func TestFormatFloat(t *testing.T) {
|
||||
tests := []TestStruct{
|
||||
{"default", "", 12345.6789, "12,345.68"},
|
||||
{"#", "#", 12345.6789, "12345.678900000"},
|
||||
{"#.", "#.", 12345.6789, "12346"},
|
||||
{"#,#", "#,#", 12345.6789, "12345,7"},
|
||||
{"#,##", "#,##", 12345.6789, "12345,68"},
|
||||
{"#,###", "#,###", 12345.6789, "12345,679"},
|
||||
{"#,###.", "#,###.", 12345.6789, "12,346"},
|
||||
{"#,###.##", "#,###.##", 12345.6789, "12,345.68"},
|
||||
{"#,###.###", "#,###.###", 12345.6789, "12,345.679"},
|
||||
{"#,###.####", "#,###.####", 12345.6789, "12,345.6789"},
|
||||
{"#.###,######", "#.###,######", 12345.6789, "12.345,678900"},
|
||||
{"bug46", "#,###.##", 52746220055.92342, "52,746,220,055.92"},
|
||||
{"#\u202f###,##", "#\u202f###,##", 12345.6789, "12 345,68"},
|
||||
|
||||
// special cases
|
||||
{"NaN", "#", math.NaN(), "NaN"},
|
||||
{"+Inf", "#", math.Inf(1), "Infinity"},
|
||||
{"-Inf", "#", math.Inf(-1), "-Infinity"},
|
||||
{"signStr <= -0.000000001", "", -0.000000002, "-0.00"},
|
||||
{"signStr = 0", "", 0, "0.00"},
|
||||
{"Format directive must start with +", "+000", 12345.6789, "+12345.678900000"},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
got := FormatFloat(test.format, test.num)
|
||||
if got != test.formatted {
|
||||
t.Errorf("On %v (%v, %v), got %v, wanted %v",
|
||||
test.name, test.format, test.num, got, test.formatted)
|
||||
}
|
||||
}
|
||||
// Test a single integer
|
||||
got := FormatInteger("#", 12345)
|
||||
if got != "12345.000000000" {
|
||||
t.Errorf("On %v (%v, %v), got %v, wanted %v",
|
||||
"integerTest", "#", 12345, got, "12345.000000000")
|
||||
}
|
||||
// Test the things that could panic
|
||||
panictests := []TestStruct{
|
||||
{"RenderFloat(): invalid positive sign directive", "-", 12345.6789, "12,345.68"},
|
||||
{"RenderFloat(): thousands separator directive must be followed by 3 digit-specifiers", "0.01", 12345.6789, "12,345.68"},
|
||||
}
|
||||
for _, test := range panictests {
|
||||
didPanic := false
|
||||
var message interface{}
|
||||
func() {
|
||||
|
||||
defer func() {
|
||||
if message = recover(); message != nil {
|
||||
didPanic = true
|
||||
}
|
||||
}()
|
||||
|
||||
// call the target function
|
||||
_ = FormatFloat(test.format, test.num)
|
||||
|
||||
}()
|
||||
if didPanic != true {
|
||||
t.Errorf("On %v, should have panic and did not.",
|
||||
test.name)
|
||||
}
|
||||
}
|
||||
|
||||
}
|
||||
|
|
@ -0,0 +1,25 @@
|
|||
package humanize
|
||||
|
||||
import "strconv"
|
||||
|
||||
// Ordinal gives you the input number in a rank/ordinal format.
|
||||
//
|
||||
// Ordinal(3) -> 3rd
|
||||
func Ordinal(x int) string {
|
||||
suffix := "th"
|
||||
switch x % 10 {
|
||||
case 1:
|
||||
if x%100 != 11 {
|
||||
suffix = "st"
|
||||
}
|
||||
case 2:
|
||||
if x%100 != 12 {
|
||||
suffix = "nd"
|
||||
}
|
||||
case 3:
|
||||
if x%100 != 13 {
|
||||
suffix = "rd"
|
||||
}
|
||||
}
|
||||
return strconv.Itoa(x) + suffix
|
||||
}
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestOrdinals(t *testing.T) {
|
||||
testList{
|
||||
{"0", Ordinal(0), "0th"},
|
||||
{"1", Ordinal(1), "1st"},
|
||||
{"2", Ordinal(2), "2nd"},
|
||||
{"3", Ordinal(3), "3rd"},
|
||||
{"4", Ordinal(4), "4th"},
|
||||
{"10", Ordinal(10), "10th"},
|
||||
{"11", Ordinal(11), "11th"},
|
||||
{"12", Ordinal(12), "12th"},
|
||||
{"13", Ordinal(13), "13th"},
|
||||
{"101", Ordinal(101), "101st"},
|
||||
{"102", Ordinal(102), "102nd"},
|
||||
{"103", Ordinal(103), "103rd"},
|
||||
}.validate(t)
|
||||
}
|
||||
|
|
@ -0,0 +1,113 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"errors"
|
||||
"math"
|
||||
"regexp"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
var siPrefixTable = map[float64]string{
|
||||
-24: "y", // yocto
|
||||
-21: "z", // zepto
|
||||
-18: "a", // atto
|
||||
-15: "f", // femto
|
||||
-12: "p", // pico
|
||||
-9: "n", // nano
|
||||
-6: "µ", // micro
|
||||
-3: "m", // milli
|
||||
0: "",
|
||||
3: "k", // kilo
|
||||
6: "M", // mega
|
||||
9: "G", // giga
|
||||
12: "T", // tera
|
||||
15: "P", // peta
|
||||
18: "E", // exa
|
||||
21: "Z", // zetta
|
||||
24: "Y", // yotta
|
||||
}
|
||||
|
||||
var revSIPrefixTable = revfmap(siPrefixTable)
|
||||
|
||||
// revfmap reverses the map and precomputes the power multiplier
|
||||
func revfmap(in map[float64]string) map[string]float64 {
|
||||
rv := map[string]float64{}
|
||||
for k, v := range in {
|
||||
rv[v] = math.Pow(10, k)
|
||||
}
|
||||
return rv
|
||||
}
|
||||
|
||||
var riParseRegex *regexp.Regexp
|
||||
|
||||
func init() {
|
||||
ri := `^([\-0-9.]+)\s?([`
|
||||
for _, v := range siPrefixTable {
|
||||
ri += v
|
||||
}
|
||||
ri += `]?)(.*)`
|
||||
|
||||
riParseRegex = regexp.MustCompile(ri)
|
||||
}
|
||||
|
||||
// ComputeSI finds the most appropriate SI prefix for the given number
|
||||
// and returns the prefix along with the value adjusted to be within
|
||||
// that prefix.
|
||||
//
|
||||
// See also: SI, ParseSI.
|
||||
//
|
||||
// e.g. ComputeSI(2.2345e-12) -> (2.2345, "p")
|
||||
func ComputeSI(input float64) (float64, string) {
|
||||
if input == 0 {
|
||||
return 0, ""
|
||||
}
|
||||
mag := math.Abs(input)
|
||||
exponent := math.Floor(logn(mag, 10))
|
||||
exponent = math.Floor(exponent/3) * 3
|
||||
|
||||
value := mag / math.Pow(10, exponent)
|
||||
|
||||
// Handle special case where value is exactly 1000.0
|
||||
// Should return 1 M instead of 1000 k
|
||||
if value == 1000.0 {
|
||||
exponent += 3
|
||||
value = mag / math.Pow(10, exponent)
|
||||
}
|
||||
|
||||
value = math.Copysign(value, input)
|
||||
|
||||
prefix := siPrefixTable[exponent]
|
||||
return value, prefix
|
||||
}
|
||||
|
||||
// SI returns a string with default formatting.
|
||||
//
|
||||
// SI uses Ftoa to format float value, removing trailing zeros.
|
||||
//
|
||||
// See also: ComputeSI, ParseSI.
|
||||
//
|
||||
// e.g. SI(1000000, "B") -> 1 MB
|
||||
// e.g. SI(2.2345e-12, "F") -> 2.2345 pF
|
||||
func SI(input float64, unit string) string {
|
||||
value, prefix := ComputeSI(input)
|
||||
return Ftoa(value) + " " + prefix + unit
|
||||
}
|
||||
|
||||
var errInvalid = errors.New("invalid input")
|
||||
|
||||
// ParseSI parses an SI string back into the number and unit.
|
||||
//
|
||||
// See also: SI, ComputeSI.
|
||||
//
|
||||
// e.g. ParseSI("2.2345 pF") -> (2.2345e-12, "F", nil)
|
||||
func ParseSI(input string) (float64, string, error) {
|
||||
found := riParseRegex.FindStringSubmatch(input)
|
||||
if len(found) != 4 {
|
||||
return 0, "", errInvalid
|
||||
}
|
||||
mag := revSIPrefixTable[found[2]]
|
||||
unit := found[3]
|
||||
|
||||
base, err := strconv.ParseFloat(found[1], 64)
|
||||
return base * mag, unit, err
|
||||
}
|
||||
|
|
@ -0,0 +1,101 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"math"
|
||||
"testing"
|
||||
)
|
||||
|
||||
func TestSI(t *testing.T) {
|
||||
tests := []struct {
|
||||
name string
|
||||
num float64
|
||||
formatted string
|
||||
}{
|
||||
{"e-24", 1e-24, "1 yF"},
|
||||
{"e-21", 1e-21, "1 zF"},
|
||||
{"e-18", 1e-18, "1 aF"},
|
||||
{"e-15", 1e-15, "1 fF"},
|
||||
{"e-12", 1e-12, "1 pF"},
|
||||
{"e-12", 2.2345e-12, "2.2345 pF"},
|
||||
{"e-12", 2.23e-12, "2.23 pF"},
|
||||
{"e-11", 2.23e-11, "22.3 pF"},
|
||||
{"e-10", 2.2e-10, "220 pF"},
|
||||
{"e-9", 2.2e-9, "2.2 nF"},
|
||||
{"e-8", 2.2e-8, "22 nF"},
|
||||
{"e-7", 2.2e-7, "220 nF"},
|
||||
{"e-6", 2.2e-6, "2.2 µF"},
|
||||
{"e-6", 1e-6, "1 µF"},
|
||||
{"e-5", 2.2e-5, "22 µF"},
|
||||
{"e-4", 2.2e-4, "220 µF"},
|
||||
{"e-3", 2.2e-3, "2.2 mF"},
|
||||
{"e-2", 2.2e-2, "22 mF"},
|
||||
{"e-1", 2.2e-1, "220 mF"},
|
||||
{"e+0", 2.2e-0, "2.2 F"},
|
||||
{"e+0", 2.2, "2.2 F"},
|
||||
{"e+1", 2.2e+1, "22 F"},
|
||||
{"0", 0, "0 F"},
|
||||
{"e+1", 22, "22 F"},
|
||||
{"e+2", 2.2e+2, "220 F"},
|
||||
{"e+2", 220, "220 F"},
|
||||
{"e+3", 2.2e+3, "2.2 kF"},
|
||||
{"e+3", 2200, "2.2 kF"},
|
||||
{"e+4", 2.2e+4, "22 kF"},
|
||||
{"e+4", 22000, "22 kF"},
|
||||
{"e+5", 2.2e+5, "220 kF"},
|
||||
{"e+6", 2.2e+6, "2.2 MF"},
|
||||
{"e+6", 1e+6, "1 MF"},
|
||||
{"e+7", 2.2e+7, "22 MF"},
|
||||
{"e+8", 2.2e+8, "220 MF"},
|
||||
{"e+9", 2.2e+9, "2.2 GF"},
|
||||
{"e+10", 2.2e+10, "22 GF"},
|
||||
{"e+11", 2.2e+11, "220 GF"},
|
||||
{"e+12", 2.2e+12, "2.2 TF"},
|
||||
{"e+15", 2.2e+15, "2.2 PF"},
|
||||
{"e+18", 2.2e+18, "2.2 EF"},
|
||||
{"e+21", 2.2e+21, "2.2 ZF"},
|
||||
{"e+24", 2.2e+24, "2.2 YF"},
|
||||
|
||||
// special case
|
||||
{"1F", 1000 * 1000, "1 MF"},
|
||||
{"1F", 1e6, "1 MF"},
|
||||
|
||||
// negative number
|
||||
{"-100 F", -100, "-100 F"},
|
||||
}
|
||||
|
||||
for _, test := range tests {
|
||||
got := SI(test.num, "F")
|
||||
if got != test.formatted {
|
||||
t.Errorf("On %v (%v), got %v, wanted %v",
|
||||
test.name, test.num, got, test.formatted)
|
||||
}
|
||||
|
||||
gotf, gotu, err := ParseSI(test.formatted)
|
||||
if err != nil {
|
||||
t.Errorf("Error parsing %v (%v): %v", test.name, test.formatted, err)
|
||||
continue
|
||||
}
|
||||
|
||||
if math.Abs(1-(gotf/test.num)) > 0.01 {
|
||||
t.Errorf("On %v (%v), got %v, wanted %v (±%v)",
|
||||
test.name, test.formatted, gotf, test.num,
|
||||
math.Abs(1-(gotf/test.num)))
|
||||
}
|
||||
if gotu != "F" {
|
||||
t.Errorf("On %v (%v), expected unit F, got %v",
|
||||
test.name, test.formatted, gotu)
|
||||
}
|
||||
}
|
||||
|
||||
// Parse error
|
||||
gotf, gotu, err := ParseSI("x1.21JW") // 1.21 jigga whats
|
||||
if err == nil {
|
||||
t.Errorf("Expected error on x1.21JW, got %v %v", gotf, gotu)
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkParseSI(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
ParseSI("2.2346ZB")
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,117 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"math"
|
||||
"sort"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Seconds-based time units
|
||||
const (
|
||||
Day = 24 * time.Hour
|
||||
Week = 7 * Day
|
||||
Month = 30 * Day
|
||||
Year = 12 * Month
|
||||
LongTime = 37 * Year
|
||||
)
|
||||
|
||||
// Time formats a time into a relative string.
|
||||
//
|
||||
// Time(someT) -> "3 weeks ago"
|
||||
func Time(then time.Time) string {
|
||||
return RelTime(then, time.Now(), "ago", "from now")
|
||||
}
|
||||
|
||||
// A RelTimeMagnitude struct contains a relative time point at which
|
||||
// the relative format of time will switch to a new format string. A
|
||||
// slice of these in ascending order by their "D" field is passed to
|
||||
// CustomRelTime to format durations.
|
||||
//
|
||||
// The Format field is a string that may contain a "%s" which will be
|
||||
// replaced with the appropriate signed label (e.g. "ago" or "from
|
||||
// now") and a "%d" that will be replaced by the quantity.
|
||||
//
|
||||
// The DivBy field is the amount of time the time difference must be
|
||||
// divided by in order to display correctly.
|
||||
//
|
||||
// e.g. if D is 2*time.Minute and you want to display "%d minutes %s"
|
||||
// DivBy should be time.Minute so whatever the duration is will be
|
||||
// expressed in minutes.
|
||||
type RelTimeMagnitude struct {
|
||||
D time.Duration
|
||||
Format string
|
||||
DivBy time.Duration
|
||||
}
|
||||
|
||||
var defaultMagnitudes = []RelTimeMagnitude{
|
||||
{time.Second, "now", time.Second},
|
||||
{2 * time.Second, "1 second %s", 1},
|
||||
{time.Minute, "%d seconds %s", time.Second},
|
||||
{2 * time.Minute, "1 minute %s", 1},
|
||||
{time.Hour, "%d minutes %s", time.Minute},
|
||||
{2 * time.Hour, "1 hour %s", 1},
|
||||
{Day, "%d hours %s", time.Hour},
|
||||
{2 * Day, "1 day %s", 1},
|
||||
{Week, "%d days %s", Day},
|
||||
{2 * Week, "1 week %s", 1},
|
||||
{Month, "%d weeks %s", Week},
|
||||
{2 * Month, "1 month %s", 1},
|
||||
{Year, "%d months %s", Month},
|
||||
{18 * Month, "1 year %s", 1},
|
||||
{2 * Year, "2 years %s", 1},
|
||||
{LongTime, "%d years %s", Year},
|
||||
{math.MaxInt64, "a long while %s", 1},
|
||||
}
|
||||
|
||||
// RelTime formats a time into a relative string.
|
||||
//
|
||||
// It takes two times and two labels. In addition to the generic time
|
||||
// delta string (e.g. 5 minutes), the labels are used applied so that
|
||||
// the label corresponding to the smaller time is applied.
|
||||
//
|
||||
// RelTime(timeInPast, timeInFuture, "earlier", "later") -> "3 weeks earlier"
|
||||
func RelTime(a, b time.Time, albl, blbl string) string {
|
||||
return CustomRelTime(a, b, albl, blbl, defaultMagnitudes)
|
||||
}
|
||||
|
||||
// CustomRelTime formats a time into a relative string.
|
||||
//
|
||||
// It takes two times two labels and a table of relative time formats.
|
||||
// In addition to the generic time delta string (e.g. 5 minutes), the
|
||||
// labels are used applied so that the label corresponding to the
|
||||
// smaller time is applied.
|
||||
func CustomRelTime(a, b time.Time, albl, blbl string, magnitudes []RelTimeMagnitude) string {
|
||||
lbl := albl
|
||||
diff := b.Sub(a)
|
||||
|
||||
if a.After(b) {
|
||||
lbl = blbl
|
||||
diff = a.Sub(b)
|
||||
}
|
||||
|
||||
n := sort.Search(len(magnitudes), func(i int) bool {
|
||||
return magnitudes[i].D >= diff
|
||||
})
|
||||
|
||||
if n >= len(magnitudes) {
|
||||
n = len(magnitudes) - 1
|
||||
}
|
||||
mag := magnitudes[n]
|
||||
args := []interface{}{}
|
||||
escaped := false
|
||||
for _, ch := range mag.Format {
|
||||
if escaped {
|
||||
switch ch {
|
||||
case 's':
|
||||
args = append(args, lbl)
|
||||
case 'd':
|
||||
args = append(args, diff/mag.DivBy)
|
||||
}
|
||||
escaped = false
|
||||
} else {
|
||||
escaped = ch == '%'
|
||||
}
|
||||
}
|
||||
return fmt.Sprintf(mag.Format, args...)
|
||||
}
|
||||
|
|
@ -0,0 +1,113 @@
|
|||
package humanize
|
||||
|
||||
import (
|
||||
"math"
|
||||
"testing"
|
||||
"time"
|
||||
)
|
||||
|
||||
func TestPast(t *testing.T) {
|
||||
now := time.Now()
|
||||
testList{
|
||||
{"now", Time(now), "now"},
|
||||
{"1 second ago", Time(now.Add(-1 * time.Second)), "1 second ago"},
|
||||
{"12 seconds ago", Time(now.Add(-12 * time.Second)), "12 seconds ago"},
|
||||
{"30 seconds ago", Time(now.Add(-30 * time.Second)), "30 seconds ago"},
|
||||
{"45 seconds ago", Time(now.Add(-45 * time.Second)), "45 seconds ago"},
|
||||
{"1 minute ago", Time(now.Add(-63 * time.Second)), "1 minute ago"},
|
||||
{"15 minutes ago", Time(now.Add(-15 * time.Minute)), "15 minutes ago"},
|
||||
{"1 hour ago", Time(now.Add(-63 * time.Minute)), "1 hour ago"},
|
||||
{"2 hours ago", Time(now.Add(-2 * time.Hour)), "2 hours ago"},
|
||||
{"21 hours ago", Time(now.Add(-21 * time.Hour)), "21 hours ago"},
|
||||
{"1 day ago", Time(now.Add(-26 * time.Hour)), "1 day ago"},
|
||||
{"2 days ago", Time(now.Add(-49 * time.Hour)), "2 days ago"},
|
||||
{"3 days ago", Time(now.Add(-3 * Day)), "3 days ago"},
|
||||
{"1 week ago (1)", Time(now.Add(-7 * Day)), "1 week ago"},
|
||||
{"1 week ago (2)", Time(now.Add(-12 * Day)), "1 week ago"},
|
||||
{"2 weeks ago", Time(now.Add(-15 * Day)), "2 weeks ago"},
|
||||
{"1 month ago", Time(now.Add(-39 * Day)), "1 month ago"},
|
||||
{"3 months ago", Time(now.Add(-99 * Day)), "3 months ago"},
|
||||
{"1 year ago (1)", Time(now.Add(-365 * Day)), "1 year ago"},
|
||||
{"1 year ago (1)", Time(now.Add(-400 * Day)), "1 year ago"},
|
||||
{"2 years ago (1)", Time(now.Add(-548 * Day)), "2 years ago"},
|
||||
{"2 years ago (2)", Time(now.Add(-725 * Day)), "2 years ago"},
|
||||
{"2 years ago (3)", Time(now.Add(-800 * Day)), "2 years ago"},
|
||||
{"3 years ago", Time(now.Add(-3 * Year)), "3 years ago"},
|
||||
{"long ago", Time(now.Add(-LongTime)), "a long while ago"},
|
||||
}.validate(t)
|
||||
}
|
||||
|
||||
func TestFuture(t *testing.T) {
|
||||
// Add a little time so that these things properly line up in
|
||||
// the future.
|
||||
now := time.Now().Add(time.Millisecond * 250)
|
||||
testList{
|
||||
{"now", Time(now), "now"},
|
||||
{"1 second from now", Time(now.Add(+1 * time.Second)), "1 second from now"},
|
||||
{"12 seconds from now", Time(now.Add(+12 * time.Second)), "12 seconds from now"},
|
||||
{"30 seconds from now", Time(now.Add(+30 * time.Second)), "30 seconds from now"},
|
||||
{"45 seconds from now", Time(now.Add(+45 * time.Second)), "45 seconds from now"},
|
||||
{"15 minutes from now", Time(now.Add(+15 * time.Minute)), "15 minutes from now"},
|
||||
{"2 hours from now", Time(now.Add(+2 * time.Hour)), "2 hours from now"},
|
||||
{"21 hours from now", Time(now.Add(+21 * time.Hour)), "21 hours from now"},
|
||||
{"1 day from now", Time(now.Add(+26 * time.Hour)), "1 day from now"},
|
||||
{"2 days from now", Time(now.Add(+49 * time.Hour)), "2 days from now"},
|
||||
{"3 days from now", Time(now.Add(+3 * Day)), "3 days from now"},
|
||||
{"1 week from now (1)", Time(now.Add(+7 * Day)), "1 week from now"},
|
||||
{"1 week from now (2)", Time(now.Add(+12 * Day)), "1 week from now"},
|
||||
{"2 weeks from now", Time(now.Add(+15 * Day)), "2 weeks from now"},
|
||||
{"1 month from now", Time(now.Add(+30 * Day)), "1 month from now"},
|
||||
{"1 year from now", Time(now.Add(+365 * Day)), "1 year from now"},
|
||||
{"2 years from now", Time(now.Add(+2 * Year)), "2 years from now"},
|
||||
{"a while from now", Time(now.Add(+LongTime)), "a long while from now"},
|
||||
}.validate(t)
|
||||
}
|
||||
|
||||
func TestRange(t *testing.T) {
|
||||
start := time.Time{}
|
||||
end := time.Unix(math.MaxInt64, math.MaxInt64)
|
||||
x := RelTime(start, end, "ago", "from now")
|
||||
if x != "a long while from now" {
|
||||
t.Errorf("Expected a long while from now, got %q", x)
|
||||
}
|
||||
}
|
||||
|
||||
func TestCustomRelTime(t *testing.T) {
|
||||
now := time.Now().Add(time.Millisecond * 250)
|
||||
magnitudes := []RelTimeMagnitude{
|
||||
{time.Second, "now", time.Second},
|
||||
{2 * time.Second, "1 second %s", 1},
|
||||
{time.Minute, "%d seconds %s", time.Second},
|
||||
{Day - time.Second, "%d minutes %s", time.Minute},
|
||||
{Day, "%d hours %s", time.Hour},
|
||||
{2 * Day, "1 day %s", 1},
|
||||
{Week, "%d days %s", Day},
|
||||
{2 * Week, "1 week %s", 1},
|
||||
{6 * Month, "%d weeks %s", Week},
|
||||
{Year, "%d months %s", Month},
|
||||
}
|
||||
customRelTime := func(then time.Time) string {
|
||||
return CustomRelTime(then, time.Now(), "ago", "from now", magnitudes)
|
||||
}
|
||||
testList{
|
||||
{"now", customRelTime(now), "now"},
|
||||
{"1 second from now", customRelTime(now.Add(+1 * time.Second)), "1 second from now"},
|
||||
{"12 seconds from now", customRelTime(now.Add(+12 * time.Second)), "12 seconds from now"},
|
||||
{"30 seconds from now", customRelTime(now.Add(+30 * time.Second)), "30 seconds from now"},
|
||||
{"45 seconds from now", customRelTime(now.Add(+45 * time.Second)), "45 seconds from now"},
|
||||
{"15 minutes from now", customRelTime(now.Add(+15 * time.Minute)), "15 minutes from now"},
|
||||
{"2 hours from now", customRelTime(now.Add(+2 * time.Hour)), "120 minutes from now"},
|
||||
{"21 hours from now", customRelTime(now.Add(+21 * time.Hour)), "1260 minutes from now"},
|
||||
{"1 day from now", customRelTime(now.Add(+26 * time.Hour)), "1 day from now"},
|
||||
{"2 days from now", customRelTime(now.Add(+49 * time.Hour)), "2 days from now"},
|
||||
{"3 days from now", customRelTime(now.Add(+3 * Day)), "3 days from now"},
|
||||
{"1 week from now (1)", customRelTime(now.Add(+7 * Day)), "1 week from now"},
|
||||
{"1 week from now (2)", customRelTime(now.Add(+12 * Day)), "1 week from now"},
|
||||
{"2 weeks from now", customRelTime(now.Add(+15 * Day)), "2 weeks from now"},
|
||||
{"1 month from now", customRelTime(now.Add(+30 * Day)), "4 weeks from now"},
|
||||
{"6 months from now", customRelTime(now.Add(+6*Month - time.Second)), "25 weeks from now"},
|
||||
{"1 year from now", customRelTime(now.Add(+365 * Day)), "12 months from now"},
|
||||
{"2 years from now", customRelTime(now.Add(+2 * Year)), "24 months from now"},
|
||||
{"a while from now", customRelTime(now.Add(+LongTime)), "444 months from now"},
|
||||
}.validate(t)
|
||||
}
|
||||
|
|
@ -0,0 +1 @@
|
|||
output_test.*
|
||||
|
|
@ -0,0 +1,21 @@
|
|||
MIT License
|
||||
|
||||
Copyright (c) 2016 verybluebot
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in all
|
||||
copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
|
||||
SOFTWARE.
|
||||
|
|
@ -0,0 +1,61 @@
|
|||
# Tarinator-go
|
||||
## Genaral
|
||||
Tarinator-go a Golang package that simplifies creating tar files and compressing/decompressing
|
||||
them using gzip.
|
||||
|
||||
Here is an example for using Tarinator-go (including a tutorial for building it):
|
||||
|
||||
https://github.com/verybluebot/cli_tarinator_example
|
||||
|
||||
## Usage
|
||||
At this point it can create .tar and tar.gz files from unlimited number of files and
|
||||
directories.
|
||||
|
||||
|
||||
### Creat Tar file:
|
||||
creating `.tar` file from a list of files and/or directories:
|
||||
|
||||
```
|
||||
// create an []string of paths to your files and directories
|
||||
|
||||
import(
|
||||
"github.com/verybluebot/tarinator-go"
|
||||
)
|
||||
|
||||
paths := []string{
|
||||
"someFile.txt",
|
||||
"someOtherFile.json",
|
||||
"someDir/",
|
||||
"some/path/to/dir/",
|
||||
}
|
||||
|
||||
err := tarinator.Tarinate(paths, "your_tar_file.tar")
|
||||
if err != nil {
|
||||
// handle error
|
||||
}
|
||||
```
|
||||
|
||||
For creating `.tar.gz` file use `.tar.gz` to the file name aka `your_tar_file.tar.gz`.
|
||||
|
||||
### Extarcing a tar file
|
||||
For extarcting the tar file just give input the file path and the destenetion to extract
|
||||
in the example below the tar file is in `/home/someuser/some_tar.tar` and the destenation is `/tmp/things/`.
|
||||
```
|
||||
import(
|
||||
"github.com/verybluebot/tarinator-go"
|
||||
)
|
||||
|
||||
err := tarinator.UnTarinate("/home/someuser/some_tar.tar", "/tmp/things/")
|
||||
if err != nil {
|
||||
// handle error
|
||||
}
|
||||
```
|
||||
|
||||
For extracting `.tar.gz` files just specify a `.tar.gz` file name and Tarinator-go will recognize it.
|
||||
|
||||
## Thanks to
|
||||
Svett Ralchev for [this blog post](http://blog.ralch.com/tutorial/golang-working-with-tar-and-gzip/) which helped in creation of Tarinator-go
|
||||
|
||||
|
||||
## Licence
|
||||
[MIT](https://github.com/verybluebot/cli_tarinator_example/blob/master/LICENCE.md)
|
||||
|
|
@ -0,0 +1,3 @@
|
|||
#!/usr/bin/sh
|
||||
|
||||
echo "dont mind me I'm just some script"
|
||||
|
|
@ -0,0 +1,148 @@
|
|||
package tarinator
|
||||
|
||||
import(
|
||||
"archive/tar"
|
||||
"os"
|
||||
"io"
|
||||
"log"
|
||||
"path/filepath"
|
||||
"strings"
|
||||
"compress/gzip"
|
||||
)
|
||||
|
||||
func Tarinate(paths []string, tarPath string) error {
|
||||
file, err := os.Create(tarPath)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
defer file.Close()
|
||||
|
||||
var fileReader io.WriteCloser = file
|
||||
|
||||
if strings.HasSuffix(tarPath, ".gz") {
|
||||
fileReader = gzip.NewWriter(file)
|
||||
|
||||
defer fileReader.Close()
|
||||
}
|
||||
|
||||
tw := tar.NewWriter(fileReader)
|
||||
defer tw.Close()
|
||||
|
||||
for _,i := range paths {
|
||||
if err := tarwalk(i, "", tw); err != nil {
|
||||
return err
|
||||
}
|
||||
}
|
||||
|
||||
return nil
|
||||
}
|
||||
|
||||
func tarwalk(source, target string, tw *tar.Writer) error {
|
||||
info, err := os.Stat(source)
|
||||
if err != nil {
|
||||
return nil
|
||||
}
|
||||
|
||||
var baseDir string
|
||||
if info.IsDir() {
|
||||
baseDir = filepath.Base(source)
|
||||
}
|
||||
|
||||
return filepath.Walk(source,
|
||||
func(path string, info os.FileInfo, err error) error {
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
header, err := tar.FileInfoHeader(info, info.Name())
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if baseDir != "" {
|
||||
header.Name = filepath.Join(baseDir, strings.TrimPrefix(path, source))
|
||||
}
|
||||
|
||||
if err := tw.WriteHeader(header); err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
if info.IsDir() {
|
||||
return nil
|
||||
}
|
||||
|
||||
if !info.Mode().IsRegular() {
|
||||
return nil
|
||||
}
|
||||
|
||||
file, err := os.Open(path)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
defer file.Close()
|
||||
_, err = io.Copy(tw, file)
|
||||
return err
|
||||
})
|
||||
}
|
||||
|
||||
func UnTarinate(extractPath, sourcefile string) error {
|
||||
file, err := os.Open(sourcefile)
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
defer file.Close()
|
||||
|
||||
var fileReader io.ReadCloser = file
|
||||
|
||||
if strings.HasSuffix(sourcefile, ".gz") {
|
||||
if fileReader, err = gzip.NewReader(file); err != nil {
|
||||
return err
|
||||
}
|
||||
defer fileReader.Close()
|
||||
}
|
||||
|
||||
tarBallReader := tar.NewReader(fileReader)
|
||||
|
||||
for {
|
||||
header, err := tarBallReader.Next()
|
||||
if err != nil {
|
||||
if err == io.EOF {
|
||||
break
|
||||
}
|
||||
return err
|
||||
}
|
||||
|
||||
filename := filepath.Join(extractPath, header.Name)
|
||||
|
||||
switch header.Typeflag {
|
||||
case tar.TypeDir:
|
||||
err = os.MkdirAll(filename, os.FileMode(header.Mode)) // or use 0755 if you prefer
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
case tar.TypeReg:
|
||||
writer, err := os.Create(filename)
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
io.Copy(writer, tarBallReader)
|
||||
|
||||
err = os.Chmod(filename, os.FileMode(header.Mode))
|
||||
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
writer.Close()
|
||||
default:
|
||||
log.Printf("Unable to untar type: %c in file %s", header.Typeflag, filename)
|
||||
}
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
|
@ -0,0 +1,37 @@
|
|||
package tarinator
|
||||
|
||||
import(
|
||||
"testing"
|
||||
"os"
|
||||
)
|
||||
|
||||
func TestTarGzFromFiles(t *testing.T) {
|
||||
paths := []string{
|
||||
"somescript.sh",
|
||||
"test_files/",
|
||||
}
|
||||
|
||||
err := Tarinate(paths, "output_test.tar.gz")
|
||||
if err != nil {
|
||||
t.Errorf("Failed: %s\n", err)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
func TestUnTarGzFromFiles(t *testing.T) {
|
||||
if _, err := os.Stat("output_test.tar.gz"); os.IsNotExist(err) {
|
||||
t.Error("No file for untaring dected")
|
||||
return
|
||||
}
|
||||
|
||||
err := UnTarinate("/tmp", "output_test.tar.gz")
|
||||
if err != nil {
|
||||
t.Errorf("Failed untaring: %s\n", err)
|
||||
return
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
|
||||
|
|
@ -0,0 +1 @@
|
|||
bla
|
||||
22
vendor/github.com/verybluebot/tarinator-go/test_files/somedata.json
generated
vendored
Normal file
22
vendor/github.com/verybluebot/tarinator-go/test_files/somedata.json
generated
vendored
Normal file
|
|
@ -0,0 +1,22 @@
|
|||
{
|
||||
"glossary": {
|
||||
"title": "example glossary",
|
||||
"GlossDiv": {
|
||||
"title": "S",
|
||||
"GlossList": {
|
||||
"GlossEntry": {
|
||||
"ID": "SGML",
|
||||
"SortAs": "SGML",
|
||||
"GlossTerm": "Standard Generalized Markup Language",
|
||||
"Acronym": "SGML",
|
||||
"Abbrev": "ISO 8879:1986",
|
||||
"GlossDef": {
|
||||
"para": "A meta-markup language, used to create markup languages such as DocBook.",
|
||||
"GlossSeeAlso": ["GML", "XML"]
|
||||
},
|
||||
"GlossSee": "markup"
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue