100 lines
3.4 KiB
Go
100 lines
3.4 KiB
Go
package commands
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import (
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"bytes"
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"github.com/bmizerany/assert"
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"io/ioutil"
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"os"
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"path/filepath"
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"testing"
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)
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func TestSmudge(t *testing.T) {
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repo := NewRepository(t, "empty")
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defer repo.Test()
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prePushHookFile := filepath.Join(repo.Path, ".git", "hooks", "pre-push")
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progressFile := filepath.Join(repo.Path, ".git", "progress")
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// simple smudge example
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cmd := repo.Command("smudge", "somefile")
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cmd.Input = bytes.NewBufferString("version https://git-lfs.github.com/spec/v1\noid sha256:SOMEOID\nsize 7\n")
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cmd.Output = "simple"
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cmd.Env = append(cmd.Env, "GIT_LFS_PROGRESS="+progressFile)
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cmd.Before(func() {
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path := filepath.Join(repo.Path, ".git", "lfs", "objects", "SO", "ME")
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file := filepath.Join(path, "SOMEOID")
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assert.Equal(t, nil, os.MkdirAll(path, 0755))
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assert.Equal(t, nil, ioutil.WriteFile(file, []byte("simple\n"), 0755))
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})
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cmd.After(func() {
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// assert hook is created
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stat, err := os.Stat(prePushHookFile)
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assert.Equal(t, nil, err)
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assert.Equal(t, false, stat.IsDir())
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// assert progress file
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progress, err := ioutil.ReadFile(progressFile)
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assert.Equal(t, nil, err)
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progLines := bytes.Split(progress, []byte("\n"))
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assert.Equal(t, 2, len(progLines))
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assert.Equal(t, "smudge 1/1 7/7 somefile", string(progLines[0]))
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assert.Equal(t, "", string(progLines[1]))
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})
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// smudge with custom hook
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cmd = repo.Command("smudge")
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cmd.Input = bytes.NewBufferString("version https://git-lfs.github.com/spec/v1\noid sha256:4d7a214614ab2935c943f9e0ff69d22eadbb8f32b1258daaa5e2ca24d17e2393\nsize 9")
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cmd.Output = "whatever"
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customHook := []byte("echo 'yo'")
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cmd.Before(func() {
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path := filepath.Join(repo.Path, ".git", "lfs", "objects", "4d", "7a")
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file := filepath.Join(path, "4d7a214614ab2935c943f9e0ff69d22eadbb8f32b1258daaa5e2ca24d17e2393")
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assert.Equal(t, nil, os.MkdirAll(path, 0755))
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assert.Equal(t, nil, ioutil.WriteFile(file, []byte("whatever\n"), 0755))
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assert.Equal(t, nil, ioutil.WriteFile(prePushHookFile, customHook, 0755))
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})
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cmd.After(func() {
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// assert custom hook is not overwritten
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by, err := ioutil.ReadFile(prePushHookFile)
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assert.Equal(t, nil, err)
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assert.Equal(t, string(customHook), string(by))
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})
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}
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func TestSmudgeInfo(t *testing.T) {
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repo := NewRepository(t, "empty")
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defer repo.Test()
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mediaPath := filepath.Join(repo.Path, ".git", "lfs", "objects", "4d", "7a")
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mediaFile := filepath.Join(mediaPath, "4d7a214614ab2935c943f9e0ff69d22eadbb8f32b1258daaa5e2ca24d17e2393")
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// smudge --info with Git LFS pointer format, without local file
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cmd := repo.Command("smudge", "--info")
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cmd.Input = bytes.NewBufferString("version https://git-lfs.github.com/spec/v1\noid sha256:4d7a214614ab2935c943f9e0ff69d22eadbb8f32b1258daaa5e2ca24d17e2393\nsize 123\n")
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cmd.Output = "123 --"
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// smudge --info with Git LFS pointer format, with local file
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cmd = repo.Command("smudge", "--info")
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cmd.Input = bytes.NewBufferString("version https://git-lfs.github.com/spec/v1\noid sha256:4d7a214614ab2935c943f9e0ff69d22eadbb8f32b1258daaa5e2ca24d17e2393\nsize 123\n")
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cmd.Output = "9 " + mediaFile
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cmd.Before(func() {
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assert.Equal(t, nil, os.MkdirAll(mediaPath, 0755))
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assert.Equal(t, nil, ioutil.WriteFile(mediaFile, []byte("whatever\n"), 0755))
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})
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}
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func TestSmudgePassesInvalidData(t *testing.T) {
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repo := NewRepository(t, "empty")
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defer repo.Test()
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cmd := repo.Command("smudge", "somefile")
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cmd.Input = bytes.NewBufferString("this is not a pointer file\n")
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cmd.Output = "this is not a pointer file"
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}
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