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forgejo/modules/highlight/highlight_test.go
wxiaoguang 0747592865
Adjust line detection in highlight.go (#20612)
The code for detection of lines in highlight.go is somewhat too complex
and doesn't take account of how Chroma is actually splitting things into
lines for us.

Remove both the .line and .cl classes from Chroma's HTML which made
the old conditional work again. This fixed Copy of YAML files while also 
reducing the amount of rendered HTML nodes.

Co-authored-by: zeripath <art27@cantab.net>
Co-authored-by: Lauris BH <lauris@nix.lv>
2022-08-03 01:37:28 +08:00

126 lines
4.6 KiB
Go

// Copyright 2021 The Gitea Authors. All rights reserved.
// Use of this source code is governed by a MIT-style
// license that can be found in the LICENSE file.
package highlight
import (
"strings"
"testing"
"code.gitea.io/gitea/modules/setting"
"code.gitea.io/gitea/modules/util"
"github.com/stretchr/testify/assert"
"gopkg.in/ini.v1"
)
func TestFile(t *testing.T) {
setting.Cfg = ini.Empty()
tests := []struct {
name string
numLines int
fileName string
code string
want string
}{
{
name: ".drone.yml",
numLines: 12,
fileName: ".drone.yml",
code: util.Dedent(`
kind: pipeline
name: default
steps:
- name: test
image: golang:1.13
environment:
GOPROXY: https://goproxy.cn
commands:
- go get -u
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic
`),
want: util.Dedent(`
<span class="nt">kind</span><span class="p">:</span><span class="w"> </span><span class="l">pipeline</span><span class="w">
</span>
<span class="w"></span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">default</span><span class="w">
</span>
<span class="w">
</span>
<span class="w"></span><span class="nt">steps</span><span class="p">:</span><span class="w">
</span>
<span class="w"></span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">test</span><span class="w">
</span>
<span class="w"> </span><span class="nt">image</span><span class="p">:</span><span class="w"> </span><span class="l">golang:1.13</span><span class="w">
</span>
<span class="w"> </span><span class="nt">environment</span><span class="p">:</span><span class="w">
</span>
<span class="w"></span><span class="w"> </span><span class="nt">GOPROXY</span><span class="p">:</span><span class="w"> </span><span class="l">https://goproxy.cn</span><span class="w">
</span>
<span class="w"> </span><span class="nt">commands</span><span class="p">:</span><span class="w">
</span>
<span class="w"></span><span class="w"> </span>- <span class="l">go get -u</span><span class="w">
</span>
<span class="w"> </span>- <span class="l">go build -v</span><span class="w">
</span>
<span class="w"> </span>- <span class="l">go test -v -race -coverprofile=coverage.txt -covermode=atomic</span>
`),
},
{
name: ".drone.yml - trailing space",
numLines: 13,
fileName: ".drone.yml",
code: strings.Replace(util.Dedent(`
kind: pipeline
name: default
steps:
- name: test
image: golang:1.13
environment:
GOPROXY: https://goproxy.cn
commands:
- go get -u
- go build -v
- go test -v -race -coverprofile=coverage.txt -covermode=atomic
`)+"\n", "name: default", "name: default ", 1),
want: util.Dedent(`
<span class="nt">kind</span><span class="p">:</span><span class="w"> </span><span class="l">pipeline</span><span class="w">
</span>
<span class="w"></span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">default </span><span class="w">
</span>
<span class="w">
</span>
<span class="w"></span><span class="nt">steps</span><span class="p">:</span><span class="w">
</span>
<span class="w"></span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">test</span><span class="w">
</span>
<span class="w"> </span><span class="nt">image</span><span class="p">:</span><span class="w"> </span><span class="l">golang:1.13</span><span class="w">
</span>
<span class="w"> </span><span class="nt">environment</span><span class="p">:</span><span class="w">
</span>
<span class="w"></span><span class="w"> </span><span class="nt">GOPROXY</span><span class="p">:</span><span class="w"> </span><span class="l">https://goproxy.cn</span><span class="w">
</span>
<span class="w"> </span><span class="nt">commands</span><span class="p">:</span><span class="w">
</span>
<span class="w"></span><span class="w"> </span>- <span class="l">go get -u</span><span class="w">
</span>
<span class="w"> </span>- <span class="l">go build -v</span><span class="w">
</span>
<span class="w"> </span>- <span class="l">go test -v -race -coverprofile=coverage.txt -covermode=atomic</span><span class="w">
</span>
<span class="w">
</span>
`),
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
got := strings.Join(File(tt.numLines, tt.fileName, "", []byte(tt.code)), "\n")
assert.Equal(t, tt.want, got)
})
}
}