mirror of
https://github.com/go-gitea/gitea.git
synced 2024-11-24 11:09:44 +08:00
Ensure empty lines are copiable and final new line too (#16678)
* Ensure empty lines are copiable and final new line too When files are highlighted the newline character needs to be added in a whitespace compliant mode. Also ensure the final empty newline is rendered. Fix #16434 * Add test and ensure spans closed Signed-off-by: Andrew Thornton <art27@cantab.net>
This commit is contained in:
zeripath
GitHub
parent
a4962a9440
commit
23a87a003e
@ -166,6 +166,11 @@ func File(numLines int, fileName string, code []byte) map[int]string {
|
||||
}
|
||||
|
||||
htmlw.Flush()
|
||||
finalNewLine := false
|
||||
if len(code) > 0 {
|
||||
finalNewLine = code[len(code)-1] == '\n'
|
||||
}
|
||||
|
||||
m := make(map[int]string, numLines)
|
||||
for k, v := range strings.SplitN(htmlbuf.String(), "\n", numLines) {
|
||||
line := k + 1
|
||||
@ -173,9 +178,17 @@ func File(numLines int, fileName string, code []byte) map[int]string {
|
||||
//need to keep lines that are only \n so copy/paste works properly in browser
|
||||
if content == "" {
|
||||
content = "\n"
|
||||
} else if content == `</span><span class="w">` {
|
||||
content += "\n</span>"
|
||||
}
|
||||
content = strings.TrimSuffix(content, `<span class="w">`)
|
||||
content = strings.TrimPrefix(content, `</span>`)
|
||||
m[line] = content
|
||||
}
|
||||
if finalNewLine {
|
||||
m[numLines+1] = "<span class=\"w\">\n</span>"
|
||||
}
|
||||
|
||||
return m
|
||||
}
|
||||
|
||||
|
||||
103
modules/highlight/highlight_test.go
Normal file
103
modules/highlight/highlight_test.go
Normal file
@ -0,0 +1,103 @@
|
||||
// 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 (
|
||||
"reflect"
|
||||
"testing"
|
||||
|
||||
"code.gitea.io/gitea/modules/setting"
|
||||
"gopkg.in/ini.v1"
|
||||
)
|
||||
|
||||
func TestFile(t *testing.T) {
|
||||
setting.Cfg = ini.Empty()
|
||||
tests := []struct {
|
||||
name string
|
||||
numLines int
|
||||
fileName string
|
||||
code string
|
||||
want map[int]string
|
||||
}{
|
||||
{
|
||||
name: ".drone.yml",
|
||||
numLines: 12,
|
||||
fileName: ".drone.yml",
|
||||
code: `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: map[int]string{
|
||||
1: `<span class="nt">kind</span><span class="p">:</span><span class="w"> </span><span class="l">pipeline</span>`,
|
||||
2: `<span class="w"></span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">default</span>`,
|
||||
3: `<span class="w">
|
||||
</span>`,
|
||||
4: `<span class="w"></span><span class="nt">steps</span><span class="p">:</span>`,
|
||||
5: `<span class="w"></span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">test</span>`,
|
||||
6: `<span class="w"> </span><span class="nt">image</span><span class="p">:</span><span class="w"> </span><span class="l">golang:1.13</span>`,
|
||||
7: `<span class="w"> </span><span class="nt">environment</span><span class="p">:</span>`,
|
||||
8: `<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>`,
|
||||
9: `<span class="w"> </span><span class="nt">commands</span><span class="p">:</span>`,
|
||||
10: `<span class="w"></span><span class="w"> </span>- <span class="l">go get -u</span>`,
|
||||
11: `<span class="w"> </span>- <span class="l">go build -v</span>`,
|
||||
12: `<span class="w"> </span>- <span class="l">go test -v -race -coverprofile=coverage.txt -covermode=atomic</span><span class="w">
|
||||
</span>`,
|
||||
13: `<span class="w">
|
||||
</span>`,
|
||||
},
|
||||
},
|
||||
{
|
||||
name: ".drone.yml - trailing space",
|
||||
numLines: 13,
|
||||
fileName: ".drone.yml",
|
||||
code: `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: map[int]string{
|
||||
1: `<span class="nt">kind</span><span class="p">:</span><span class="w"> </span><span class="l">pipeline</span>`,
|
||||
2: `<span class="w"></span><span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">default </span>`,
|
||||
3: `<span class="w">
|
||||
</span>`,
|
||||
4: `<span class="w"></span><span class="nt">steps</span><span class="p">:</span>`,
|
||||
5: `<span class="w"></span>- <span class="nt">name</span><span class="p">:</span><span class="w"> </span><span class="l">test</span>`,
|
||||
6: `<span class="w"> </span><span class="nt">image</span><span class="p">:</span><span class="w"> </span><span class="l">golang:1.13</span>`,
|
||||
7: `<span class="w"> </span><span class="nt">environment</span><span class="p">:</span>`,
|
||||
8: `<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>`,
|
||||
9: `<span class="w"> </span><span class="nt">commands</span><span class="p">:</span>`,
|
||||
10: `<span class="w"></span><span class="w"> </span>- <span class="l">go get -u</span>`,
|
||||
11: `<span class="w"> </span>- <span class="l">go build -v</span>`,
|
||||
12: `<span class="w"> </span>- <span class="l">go test -v -race -coverprofile=coverage.txt -covermode=atomic</span>`,
|
||||
13: `<span class="w"> </span>`,
|
||||
},
|
||||
},
|
||||
}
|
||||
|
||||
for _, tt := range tests {
|
||||
t.Run(tt.name, func(t *testing.T) {
|
||||
if got := File(tt.numLines, tt.fileName, []byte(tt.code)); !reflect.DeepEqual(got, tt.want) {
|
||||
t.Errorf("File() = %v, want %v", got, tt.want)
|
||||
}
|
||||
})
|
||||
}
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user