port smudge tests

commands/smudge_test.go

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

test/test-smudge.sh

@@ -0,0 +1,48 @@
+#!/bin/sh
+
+. "test/testlib.sh"
+
+begin_test "smudge"
+(
+  set -e
+
+  reponame="$(basename "$0" ".sh")"
+  setup_remote_repo "$reponame"
+  clone_repo "$reponame" repo
+
+  git lfs track "*.dat"
+  echo "smudge a" > a.dat
+  git add .gitattributes a.dat
+  git commit -m "add a.dat"
+
+  # smudge works even though it hasn't been pushed, by reading from .git/lfs/objects
+  output="$(pointer fcf5015df7a9089a7aa7fe74139d4b8f7d62e52d5a34f9a87aeffc8e8c668254 9 | git lfs smudge)"
+  [ "smudge a" == "$output" ]
+
+  git push origin master
+
+  # download it from the git lfs server
+  rm -rf .git/lfs/objects
+  output="$(pointer fcf5015df7a9089a7aa7fe74139d4b8f7d62e52d5a34f9a87aeffc8e8c668254 9 | git lfs smudge)"
+  [ "smudge a" == "$output" ]
+)
+end_test
+
+begin_test "smudge --info"
+(
+  set -e
+
+  cd repo
+  output="$(pointer aaaaa15df7a9089a7aa7fe74139d4b8f7d62e52d5a34f9a87aeffc8e8c668254 123 | git lfs smudge --info)"
+  [ "123 --" == "$output" ]
+)
+end_test
+
+begin_test "smudge with invalid pointer"
+(
+  set -e
+
+  cd repo
+  [ "wat" == "$(echo "wat" | git lfs smudge)" ]
+)
+end_test