mirror of
https://github.com/jimeh/undent.git
synced 2026-02-19 03:56:38 +00:00
Merge pull request #1 from jimeh/initial-implementation
feat(undent): initial implementation
This commit is contained in:
GitHub
139
.github/workflows/ci.yml
vendored
Normal file
139
.github/workflows/ci.yml
vendored
Normal file
@@ -0,0 +1,139 @@
|
||||
---
|
||||
name: CI
|
||||
on: [push]
|
||||
|
||||
jobs:
|
||||
lint:
|
||||
name: Lint
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- name: golangci-lint
|
||||
uses: golangci/golangci-lint-action@v2
|
||||
with:
|
||||
version: v1.31
|
||||
env:
|
||||
VERBOSE: "true"
|
||||
|
||||
tidy:
|
||||
name: Tidy
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- uses: actions/setup-go@v2
|
||||
with:
|
||||
go-version: 1.15
|
||||
- uses: actions/cache@v2
|
||||
with:
|
||||
path: ~/go/pkg/mod
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-go-
|
||||
- name: Check if mods are tidy
|
||||
run: make check-tidy
|
||||
|
||||
benchmark:
|
||||
name: Benchmarks
|
||||
runs-on: ubuntu-latest
|
||||
if: github.ref != 'refs/heads/master'
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- uses: actions/setup-go@v2
|
||||
with:
|
||||
go-version: 1.15
|
||||
- uses: actions/cache@v2
|
||||
with:
|
||||
path: ~/go/pkg/mod
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-go-
|
||||
- name: Run benchmarks
|
||||
run: make bench | tee output.raw
|
||||
- name: Fix benchmark names
|
||||
run: >-
|
||||
perl -pe 's/^(Benchmark.+?)\/(\S+)(-\d+)(\s+)/\1__\2\4/' output.raw |
|
||||
tr '-' '_' | tee output.txt
|
||||
- name: Announce benchmark result
|
||||
uses: rhysd/github-action-benchmark@v1
|
||||
with:
|
||||
tool: "go"
|
||||
output-file-path: output.txt
|
||||
fail-on-alert: true
|
||||
comment-on-alert: true
|
||||
github-token: ${{ secrets.GITHUB_TOKEN }}
|
||||
auto-push: false
|
||||
|
||||
cov:
|
||||
name: Coverage
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- uses: actions/setup-go@v2
|
||||
with:
|
||||
go-version: 1.15
|
||||
- uses: actions/cache@v2
|
||||
with:
|
||||
path: ~/go/pkg/mod
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-go-
|
||||
- name: Publish coverage
|
||||
uses: paambaati/codeclimate-action@v2.7.4
|
||||
env:
|
||||
VERBOSE: "true"
|
||||
GOMAXPROCS: 4
|
||||
CC_TEST_REPORTER_ID: ${{ secrets.CC_TEST_REPORTER_ID }}
|
||||
with:
|
||||
coverageCommand: make cov
|
||||
prefix: github.com/${{ github.repository }}
|
||||
coverageLocations: |
|
||||
${{ github.workspace }}/coverage.out:gocov
|
||||
|
||||
test:
|
||||
name: Test
|
||||
runs-on: ubuntu-latest
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- uses: actions/setup-go@v2
|
||||
with:
|
||||
go-version: 1.15
|
||||
- uses: actions/cache@v2
|
||||
with:
|
||||
path: ~/go/pkg/mod
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-go-
|
||||
- name: Run tests
|
||||
run: make test
|
||||
env:
|
||||
VERBOSE: "true"
|
||||
|
||||
benchmark-store:
|
||||
name: Store benchmarks
|
||||
runs-on: ubuntu-latest
|
||||
if: github.ref == 'refs/heads/master'
|
||||
steps:
|
||||
- uses: actions/checkout@v2
|
||||
- uses: actions/setup-go@v2
|
||||
with:
|
||||
go-version: 1.15
|
||||
- uses: actions/cache@v2
|
||||
with:
|
||||
path: ~/go/pkg/mod
|
||||
key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
|
||||
restore-keys: |
|
||||
${{ runner.os }}-go-
|
||||
- name: Run benchmarks
|
||||
run: make bench | tee output.raw
|
||||
- name: Fix benchmark names
|
||||
run: >-
|
||||
perl -pe 's/^(Benchmark.+?)\/(\S+)(-\d+)(\s+)/\1__\2\4/' output.raw |
|
||||
tr '-' '_' | tee output.txt
|
||||
- name: Store benchmark result
|
||||
uses: rhysd/github-action-benchmark@v1
|
||||
with:
|
||||
tool: "go"
|
||||
output-file-path: output.txt
|
||||
github-token: ${{ secrets.GH_PUSH_TOKEN }}
|
||||
comment-on-alert: true
|
||||
auto-push: true
|
||||
4
.gitignore
vendored
Normal file
4
.gitignore
vendored
Normal file
@@ -0,0 +1,4 @@
|
||||
/*.tidy-check
|
||||
/bin/*
|
||||
/coverage.out
|
||||
/output.txt
|
||||
78
.golangci.yml
Normal file
78
.golangci.yml
Normal file
@@ -0,0 +1,78 @@
|
||||
linters-settings:
|
||||
funlen:
|
||||
lines: 100
|
||||
statements: 150
|
||||
gocyclo:
|
||||
min-complexity: 20
|
||||
golint:
|
||||
min-confidence: 0
|
||||
govet:
|
||||
check-shadowing: true
|
||||
enable-all: true
|
||||
lll:
|
||||
line-length: 80
|
||||
tab-width: 4
|
||||
maligned:
|
||||
suggest-new: true
|
||||
misspell:
|
||||
locale: US
|
||||
|
||||
linters:
|
||||
disable-all: true
|
||||
enable:
|
||||
- bodyclose
|
||||
- deadcode
|
||||
- depguard
|
||||
- dupl
|
||||
- errcheck
|
||||
- funlen
|
||||
- gochecknoinits
|
||||
- goconst
|
||||
- gocritic
|
||||
- gocyclo
|
||||
- goerr113
|
||||
- goimports
|
||||
- golint
|
||||
- goprintffuncname
|
||||
- gosec
|
||||
- gosimple
|
||||
- govet
|
||||
- ineffassign
|
||||
- lll
|
||||
- misspell
|
||||
- nakedret
|
||||
- nlreturn
|
||||
- noctx
|
||||
- nolintlint
|
||||
- scopelint
|
||||
- sqlclosecheck
|
||||
- staticcheck
|
||||
- structcheck
|
||||
- typecheck
|
||||
- unconvert
|
||||
- unused
|
||||
- varcheck
|
||||
- whitespace
|
||||
|
||||
issues:
|
||||
include:
|
||||
# - EXC0002 # disable excluding of issues about comments from golint
|
||||
exclude:
|
||||
- Using the variable on range scope `tt` in function literal
|
||||
- Using the variable on range scope `tc` in function literal
|
||||
exclude-rules:
|
||||
- path: "_test\\.go"
|
||||
linters:
|
||||
- funlen
|
||||
- dupl
|
||||
- source: "^//go:generate "
|
||||
linters:
|
||||
- lll
|
||||
- source: "`json:"
|
||||
linters:
|
||||
- lll
|
||||
|
||||
run:
|
||||
timeout: 2m
|
||||
allow-parallel-runners: true
|
||||
modules-download-mode: readonly
|
||||
20
LICENSE
Normal file
20
LICENSE
Normal file
@@ -0,0 +1,20 @@
|
||||
The MIT License (MIT)
|
||||
|
||||
Copyright (c) 2020 Jim Myhrberg
|
||||
|
||||
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.
|
||||
165
Makefile
Normal file
165
Makefile
Normal file
@@ -0,0 +1,165 @@
|
||||
SOURCES := $(shell find . -name "*.go" -or -name "go.mod" -or -name "go.sum" \
|
||||
-or -name "Makefile")
|
||||
|
||||
# Verbose output
|
||||
ifdef VERBOSE
|
||||
V = -v
|
||||
endif
|
||||
|
||||
#
|
||||
# Environment
|
||||
#
|
||||
|
||||
BINDIR := bin
|
||||
TOOLDIR := $(BINDIR)/tools
|
||||
|
||||
# Global environment variables for all targets
|
||||
SHELL ?= /bin/bash
|
||||
SHELL := env \
|
||||
GO111MODULE=on \
|
||||
GOBIN=$(CURDIR)/$(TOOLDIR) \
|
||||
CGO_ENABLED=1 \
|
||||
PATH='$(CURDIR)/$(BINDIR):$(CURDIR)/$(TOOLDIR):$(PATH)' \
|
||||
$(SHELL)
|
||||
|
||||
#
|
||||
# Defaults
|
||||
#
|
||||
|
||||
# Default target
|
||||
.DEFAULT_GOAL := test
|
||||
|
||||
#
|
||||
# Tools
|
||||
#
|
||||
|
||||
TOOLS += $(TOOLDIR)/gobin
|
||||
gobin: $(TOOLDIR)/gobin
|
||||
$(TOOLDIR)/gobin:
|
||||
GO111MODULE=off go get -u github.com/myitcv/gobin
|
||||
|
||||
# external tool
|
||||
define tool # 1: binary-name, 2: go-import-path
|
||||
TOOLS += $(TOOLDIR)/$(1)
|
||||
|
||||
.PHONY: $(1)
|
||||
$(1): $(TOOLDIR)/$(1)
|
||||
|
||||
$(TOOLDIR)/$(1): $(TOOLDIR)/gobin Makefile
|
||||
gobin $(V) "$(2)"
|
||||
endef
|
||||
|
||||
$(eval $(call tool,godoc,golang.org/x/tools/cmd/godoc))
|
||||
$(eval $(call tool,gofumports,mvdan.cc/gofumpt/gofumports))
|
||||
$(eval $(call tool,golangci-lint,github.com/golangci/golangci-lint/cmd/golangci-lint@v1.31))
|
||||
|
||||
.PHONY: tools
|
||||
tools: $(TOOLS)
|
||||
|
||||
#
|
||||
# Development
|
||||
#
|
||||
|
||||
TEST ?= $$(go list ./... | grep -v 'vendor')
|
||||
BENCH ?= .
|
||||
|
||||
.PHONY: clean
|
||||
clean:
|
||||
rm -f $(TOOLS)
|
||||
rm -f ./coverage.out ./go.mod.tidy-check ./go.sum.tidy-check
|
||||
|
||||
.PHONY: clean-golden
|
||||
clean-golden:
|
||||
rm -f $(shell find * -path '*/testdata/*' -name "*.golden" \
|
||||
-exec echo "'{}'" \;)
|
||||
|
||||
.PHONY: test
|
||||
test:
|
||||
go test $(V) -count=1 -race $(TESTARGS) $(TEST)
|
||||
|
||||
.PHONY: test-update-golden
|
||||
test-update-golden:
|
||||
@$(MAKE) test UPDATE_GOLDEN=1
|
||||
|
||||
.PHONY: regen-golden
|
||||
regen-golden: clean-golden test-update-golden
|
||||
|
||||
.PHONY: test-deps
|
||||
test-deps:
|
||||
go test all
|
||||
|
||||
.PHONY: lint
|
||||
lint: golangci-lint
|
||||
GOGC=off golangci-lint $(V) run
|
||||
|
||||
.PHONY: format
|
||||
format: gofumports
|
||||
gofumports -w .
|
||||
|
||||
.SILENT: bench
|
||||
.PHONY: bench
|
||||
bench:
|
||||
go test $(V) -count=1 -bench=$(BENCH) $(TESTARGS) $(TEST)
|
||||
|
||||
#
|
||||
# Coverage
|
||||
#
|
||||
|
||||
.PHONY: cov
|
||||
cov: coverage.out
|
||||
|
||||
.PHONY: cov-html
|
||||
cov-html: coverage.out
|
||||
go tool cover -html=./coverage.out
|
||||
|
||||
.PHONY: cov-func
|
||||
cov-func: coverage.out
|
||||
go tool cover -func=./coverage.out
|
||||
|
||||
coverage.out: $(SOURCES)
|
||||
go test $(V) -covermode=count -coverprofile=./coverage.out ./...
|
||||
|
||||
#
|
||||
# Dependencies
|
||||
#
|
||||
|
||||
.PHONY: deps
|
||||
deps:
|
||||
$(info Downloading dependencies)
|
||||
go mod download
|
||||
|
||||
.PHONY: tidy
|
||||
tidy:
|
||||
go mod tidy $(V)
|
||||
|
||||
.PHONY: verify
|
||||
verify:
|
||||
go mod verify
|
||||
|
||||
.SILENT: check-tidy
|
||||
.PHONY: check-tidy
|
||||
check-tidy:
|
||||
cp go.mod go.mod.tidy-check
|
||||
cp go.sum go.sum.tidy-check
|
||||
go mod tidy
|
||||
( \
|
||||
diff go.mod go.mod.tidy-check && \
|
||||
diff go.sum go.sum.tidy-check && \
|
||||
rm -f go.mod go.sum && \
|
||||
mv go.mod.tidy-check go.mod && \
|
||||
mv go.sum.tidy-check go.sum \
|
||||
) || ( \
|
||||
rm -f go.mod go.sum && \
|
||||
mv go.mod.tidy-check go.mod && \
|
||||
mv go.sum.tidy-check go.sum; \
|
||||
exit 1 \
|
||||
)
|
||||
|
||||
#
|
||||
# Documentation
|
||||
#
|
||||
|
||||
# Serve docs
|
||||
.PHONY: docs
|
||||
docs: godoc
|
||||
@godoc -http=127.0.0.1:6060
|
||||
19
README.md
19
README.md
@@ -1 +1,20 @@
|
||||
# undent
|
||||
|
||||
|
||||
Go package which removes leading indentation/white-space from multi-line strings
|
||||
and byte slices.
|
||||
|
||||
```go
|
||||
s := undent.String(`
|
||||
{
|
||||
"hello": "world"
|
||||
}`,
|
||||
)
|
||||
fmt.Println(s)
|
||||
```
|
||||
|
||||
```
|
||||
{
|
||||
"hello": "world"
|
||||
}
|
||||
```
|
||||
|
||||
5
go.mod
Normal file
5
go.mod
Normal file
@@ -0,0 +1,5 @@
|
||||
module github.com/jimeh/undent
|
||||
|
||||
go 1.15
|
||||
|
||||
require github.com/stretchr/testify v1.6.1
|
||||
11
go.sum
Normal file
11
go.sum
Normal file
@@ -0,0 +1,11 @@
|
||||
github.com/davecgh/go-spew v1.1.0 h1:ZDRjVQ15GmhC3fiQ8ni8+OwkZQO4DARzQgrnXU1Liz8=
|
||||
github.com/davecgh/go-spew v1.1.0/go.mod h1:J7Y8YcW2NihsgmVo/mv3lAwl/skON4iLHjSsI+c5H38=
|
||||
github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
|
||||
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
|
||||
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
|
||||
github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
|
||||
github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405 h1:yhCVgyC4o1eVCa2tZl7eS0r+SDo693bJlVdllGtEeKM=
|
||||
gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c h1:dUUwHk2QECo/6vqA44rthZ8ie2QXMNeKRTHCNY2nXvo=
|
||||
gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c/go.mod h1:K4uyk7z7BCEPqu6E+C64Yfv1cQ7kz7rIZviUmN+EgEM=
|
||||
73
undent.go
Normal file
73
undent.go
Normal file
@@ -0,0 +1,73 @@
|
||||
// Package undent removes leading indentation/white-space from strings and byte
|
||||
// slices.
|
||||
package undent
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"regexp"
|
||||
)
|
||||
|
||||
var matcher = regexp.MustCompile(`(?m)^([ \t]*)(?:\S)`)
|
||||
|
||||
// Bytes removes leading indentation/white-space from given byte slice.
|
||||
func Bytes(b []byte) []byte {
|
||||
matches := matcher.FindAll(b, -1)
|
||||
if len(matches) == 0 {
|
||||
return b
|
||||
}
|
||||
|
||||
index := 0
|
||||
length := len(matches[0])
|
||||
|
||||
for i, s := range matches[1:] {
|
||||
l := len(s)
|
||||
if l < length {
|
||||
index = i + 1
|
||||
length = l
|
||||
}
|
||||
}
|
||||
|
||||
if length <= 1 {
|
||||
return b
|
||||
}
|
||||
indent := matches[index][0 : length-1]
|
||||
|
||||
return regexp.MustCompile(
|
||||
`(?m)^`+regexp.QuoteMeta(string(indent)),
|
||||
).ReplaceAllLiteral(b, []byte{})
|
||||
}
|
||||
|
||||
// String removes leading indentation/white-space from given string.
|
||||
func String(s string) string {
|
||||
matches := matcher.FindAllString(s, -1)
|
||||
if len(matches) == 0 {
|
||||
return s
|
||||
}
|
||||
|
||||
index := 0
|
||||
length := len(matches[0])
|
||||
|
||||
for i, s := range matches[1:] {
|
||||
l := len(s)
|
||||
if l < length {
|
||||
index = i + 1
|
||||
length = l
|
||||
}
|
||||
}
|
||||
|
||||
if length <= 1 {
|
||||
return s
|
||||
}
|
||||
indent := matches[index][0 : length-1]
|
||||
|
||||
return regexp.MustCompile(
|
||||
`(?m)^`+regexp.QuoteMeta(indent),
|
||||
).ReplaceAllLiteralString(s, "")
|
||||
}
|
||||
|
||||
// Stringf removes leading indentation/white-space from given format string
|
||||
// before passing format and all additional arguments to fmt.Sprintf, returning
|
||||
// the result.
|
||||
func Stringf(format string, a ...interface{}) string {
|
||||
return fmt.Sprintf(String(format), a...)
|
||||
}
|
||||
51
undent_example_test.go
Normal file
51
undent_example_test.go
Normal file
@@ -0,0 +1,51 @@
|
||||
package undent_test
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
|
||||
"github.com/jimeh/undent"
|
||||
)
|
||||
|
||||
func ExampleBytes() {
|
||||
b := undent.Bytes([]byte(`
|
||||
{
|
||||
"hello": "world"
|
||||
}`,
|
||||
))
|
||||
|
||||
fmt.Println(string(b))
|
||||
// Output:
|
||||
//
|
||||
// {
|
||||
// "hello": "world"
|
||||
// }
|
||||
}
|
||||
|
||||
func ExampleString() {
|
||||
s := undent.String(`
|
||||
{
|
||||
"hello": "world"
|
||||
}`,
|
||||
)
|
||||
fmt.Println(s)
|
||||
// Output:
|
||||
//
|
||||
// {
|
||||
// "hello": "world"
|
||||
// }
|
||||
}
|
||||
|
||||
func ExampleStringf() {
|
||||
s := undent.Stringf(`
|
||||
{
|
||||
"hello": "%s"
|
||||
}`,
|
||||
"world",
|
||||
)
|
||||
fmt.Println(s)
|
||||
// Output:
|
||||
//
|
||||
// {
|
||||
// "hello": "world"
|
||||
// }
|
||||
}
|
||||
386
undent_test.go
Normal file
386
undent_test.go
Normal file
@@ -0,0 +1,386 @@
|
||||
package undent
|
||||
|
||||
import (
|
||||
"testing"
|
||||
|
||||
"github.com/stretchr/testify/assert"
|
||||
)
|
||||
|
||||
var stringTestCases = []struct {
|
||||
name string
|
||||
s string
|
||||
want string
|
||||
}{
|
||||
{
|
||||
name: "empty",
|
||||
s: "",
|
||||
want: "",
|
||||
},
|
||||
{
|
||||
name: "single-line",
|
||||
s: "hello world",
|
||||
want: "hello world",
|
||||
},
|
||||
{
|
||||
name: "single-line indented",
|
||||
s: " hello world",
|
||||
want: "hello world",
|
||||
},
|
||||
{
|
||||
name: "multi-line",
|
||||
s: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
"bar"
|
||||
]
|
||||
}`,
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
"bar"
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line space indented",
|
||||
s: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
"bar"
|
||||
]
|
||||
}`,
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
"bar"
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line tab indented",
|
||||
s: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
"bar"
|
||||
]
|
||||
}`,
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
"bar"
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line tab indented with tabs and spaces after indent",
|
||||
s: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
"bar"
|
||||
]
|
||||
}`,
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
"bar"
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line space indented with blank lines",
|
||||
s: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
|
||||
"bar"
|
||||
|
||||
]
|
||||
}`,
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
|
||||
"bar"
|
||||
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line tab indented with blank lines",
|
||||
s: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
|
||||
"bar"
|
||||
|
||||
]
|
||||
}`,
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
|
||||
"bar"
|
||||
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line space indented with random indentation",
|
||||
s: `
|
||||
hello
|
||||
world
|
||||
foo
|
||||
bar`,
|
||||
want: `
|
||||
hello
|
||||
world
|
||||
foo
|
||||
bar`,
|
||||
},
|
||||
{
|
||||
name: "multi-line tab indented with random indentation",
|
||||
s: `
|
||||
hello
|
||||
world
|
||||
foo
|
||||
bar`,
|
||||
want: `
|
||||
hello
|
||||
world
|
||||
foo
|
||||
bar`,
|
||||
},
|
||||
}
|
||||
|
||||
var stringfTestCases = []struct {
|
||||
name string
|
||||
s string
|
||||
a []interface{}
|
||||
want string
|
||||
}{
|
||||
{
|
||||
name: "empty",
|
||||
s: "",
|
||||
want: "",
|
||||
},
|
||||
{
|
||||
name: "single-line",
|
||||
s: "hello %s, %d",
|
||||
a: []interface{}{"world", 42},
|
||||
want: "hello world, 42",
|
||||
},
|
||||
{
|
||||
name: "single-line indented",
|
||||
s: " hello %s, %d",
|
||||
a: []interface{}{"world", 42},
|
||||
want: "hello world, 42",
|
||||
},
|
||||
{
|
||||
name: "multi-line",
|
||||
s: `
|
||||
{
|
||||
"hello": "%s",
|
||||
"foo": [
|
||||
%d
|
||||
]
|
||||
}`,
|
||||
a: []interface{}{"world", 42},
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
42
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line space indented",
|
||||
s: `
|
||||
{
|
||||
"hello": "%s",
|
||||
"foo": [
|
||||
%d
|
||||
]
|
||||
}`,
|
||||
a: []interface{}{"world", 42},
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
42
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line tab indented",
|
||||
s: `
|
||||
{
|
||||
"hello": "%s",
|
||||
"foo": [
|
||||
%d
|
||||
]
|
||||
}`,
|
||||
a: []interface{}{"world", 42},
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
42
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line tab indented with tabs and spaces after indent",
|
||||
s: `
|
||||
{
|
||||
"hello": "%s",
|
||||
"foo": [
|
||||
%d
|
||||
]
|
||||
}`,
|
||||
a: []interface{}{"world", 42},
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
42
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line space indented with blank lines",
|
||||
s: `
|
||||
{
|
||||
"hello": "%s",
|
||||
"foo": [
|
||||
|
||||
%d
|
||||
|
||||
]
|
||||
}`,
|
||||
a: []interface{}{"world", 42},
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
|
||||
42
|
||||
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line tab indented with blank lines",
|
||||
s: `
|
||||
{
|
||||
"hello": "%s",
|
||||
"foo": [
|
||||
|
||||
%d
|
||||
|
||||
]
|
||||
}`,
|
||||
a: []interface{}{"world", 42},
|
||||
want: `
|
||||
{
|
||||
"hello": "world",
|
||||
"foo": [
|
||||
|
||||
42
|
||||
|
||||
]
|
||||
}`,
|
||||
},
|
||||
{
|
||||
name: "multi-line space indented with random indentation",
|
||||
s: `
|
||||
hello
|
||||
%s
|
||||
foo
|
||||
%d`,
|
||||
a: []interface{}{"world", 42},
|
||||
want: `
|
||||
hello
|
||||
world
|
||||
foo
|
||||
42`,
|
||||
},
|
||||
{
|
||||
name: "multi-line tab indented with random indentation",
|
||||
s: `
|
||||
hello
|
||||
%s
|
||||
foo
|
||||
%d`,
|
||||
a: []interface{}{"world", 42},
|
||||
want: `
|
||||
hello
|
||||
world
|
||||
foo
|
||||
42`,
|
||||
},
|
||||
}
|
||||
|
||||
func TestBytes(t *testing.T) {
|
||||
for _, tt := range stringTestCases {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
got := Bytes([]byte(tt.s))
|
||||
|
||||
assert.Equal(t, []byte(tt.want), got)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestString(t *testing.T) {
|
||||
for _, tt := range stringTestCases {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
got := String(tt.s)
|
||||
|
||||
assert.Equal(t, tt.want, got)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func TestStringf(t *testing.T) {
|
||||
for _, tt := range stringfTestCases {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
got := Stringf(tt.s, tt.a...)
|
||||
|
||||
assert.Equal(t, tt.want, got)
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkBytes(b *testing.B) {
|
||||
for _, tt := range stringTestCases {
|
||||
b.Run(tt.name, func(b *testing.B) {
|
||||
input := []byte(tt.s)
|
||||
|
||||
for i := 0; i < b.N; i++ {
|
||||
Bytes(input)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
|
||||
func BenchmarkString(b *testing.B) {
|
||||
for _, tt := range stringTestCases {
|
||||
b.Run(tt.name, func(b *testing.B) {
|
||||
for i := 0; i < b.N; i++ {
|
||||
String(tt.s)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
Reference in New Issue
Block a user