Move main binary to gocryptfs_main

That way the wrapper shell script can be named just "gocryptfs"

1 files changed, 0 insertions, 265 deletions

diff --git a/main_test.go b/main_test.go
deleted file mode 100644
index 2f606bc..0000000
--- a/main_test.go
+++ /dev/null
@@ -1,265 +0,0 @@
-package main
-
-import (
-	"bytes"
-	"crypto/md5"
-	"encoding/hex"
-	"fmt"
-	"io"
-	"io/ioutil"
-	"os"
-	"os/exec"
-	"testing"
-	"time"
-)
-
-const tmpDir = "tmp/"
-const plainDir = tmpDir + "plain/"
-const cipherDir = tmpDir + "cipher/"
-
-func unmount() error {
-	fu := exec.Command("fusermount", "-z", "-u", plainDir)
-	fu.Stdout = os.Stdout
-	fu.Stderr = os.Stderr
-	return fu.Run()
-}
-
-func md5fn(filename string) string {
-	buf, err := ioutil.ReadFile(filename)
-	if err != nil {
-		fmt.Printf("ReadFile: %v\n", err)
-		return ""
-	}
-	rawHash := md5.Sum(buf)
-	hash := hex.EncodeToString(rawHash[:])
-	return hash
-}
-
-func TestMain(m *testing.M) {
-
-	fu := exec.Command("fusermount", "-z", "-u", plainDir)
-	fu.Run()
-
-	os.RemoveAll(tmpDir)
-
-	err := os.MkdirAll(plainDir, 0777)
-	if err != nil {
-		panic("Could not create plainDir")
-	}
-
-	err = os.MkdirAll(cipherDir, 0777)
-	if err != nil {
-		panic("Could not create cipherDir")
-	}
-
-	//c := exec.Command("./gocryptfs", "--zerokey", "--cpuprofile", "/tmp/gcfs.cpu", cipherDir, plainDir)
-	c := exec.Command("./gocryptfs", "--zerokey", cipherDir, plainDir)
-	c.Stdout = os.Stdout
-	c.Stderr = os.Stderr
-	go c.Run()
-
-	time.Sleep(3 * time.Second)
-
-	r := m.Run()
-
-	unmount()
-	os.Exit(r)
-}
-
-func testWriteN(t *testing.T, fn string, n int) string {
-	file, err := os.Create(plainDir + fn)
-	if err != nil {
-		t.FailNow()
-	}
-
-	d := make([]byte, n)
-	written, err := file.Write(d)
-	if err != nil || written != len(d) {
-		fmt.Printf("err=\"%s\", written=%d\n", err, written)
-		t.Fail()
-	}
-	file.Close()
-
-	bin := md5.Sum(d)
-	hashWant := hex.EncodeToString(bin[:])
-
-	hashActual := md5fn(plainDir + fn)
-
-	if hashActual != hashWant {
-		fmt.Printf("hashWant=%s hashActual=%s\n", hashWant, hashActual)
-		t.Fail()
-	}
-
-	return hashActual
-}
-
-func TestWrite10(t *testing.T) {
-	testWriteN(t, "10", 10)
-}
-
-func TestWrite100(t *testing.T) {
-	testWriteN(t, "100", 100)
-}
-
-func TestWrite1M(t *testing.T) {
-	testWriteN(t, "1M", 1024*1024)
-}
-
-func TestWrite1Mx100(t *testing.T) {
-	hashWant := testWriteN(t, "1Mx100", 1024*1024)
-	// Read and check 100 times to catch race conditions
-	var i int
-	for i = 0; i < 100; i++ {
-		hashActual := md5fn(plainDir + "1M")
-		if hashActual != hashWant {
-			fmt.Printf("Read corruption in loop # %d\n", i)
-			t.FailNow()
-		} else {
-			//fmt.Print(".")
-		}
-	}
-}
-
-func TestTruncate(t *testing.T) {
-	fn := plainDir + "truncate"
-	file, err := os.Create(fn)
-	if err != nil {
-		t.FailNow()
-	}
-	// Grow to two blocks
-	file.Truncate(7000)
-	if md5fn(fn) != "95d4ec7038e3e4fdbd5f15c34c3f0b34" {
-		t.Errorf("Fail 7000")
-	}
-	// Shrink - needs RMW
-	file.Truncate(6999)
-	if md5fn(fn) != "35fd15873ec6c35380064a41b9b9683b" {
-		t.Errorf("Fail 6999")
-	}
-	// Shrink to one partial block
-	file.Truncate(465)
-	if md5fn(fn) != "a1534d6e98a6b21386456a8f66c55260" {
-		t.Errorf("Fail 465")
-	}
-	// Grow to exactly one block
-	file.Truncate(4096)
-	if md5fn(fn) != "620f0b67a91f7f74151bc5be745b7110" {
-		t.Errorf("Fail 4096")
-	}
-}
-
-func TestAppend(t *testing.T) {
-	fn := plainDir + "append"
-	file, err := os.Create(fn)
-	if err != nil {
-		t.FailNow()
-	}
-	data := []byte("testdata123456789") // length 17
-	var buf bytes.Buffer
-	var hashWant string
-	for i := 0; i <= 500; i++ {
-		file.Write(data)
-		buf.Write(data)
-		bin := md5.Sum(buf.Bytes())
-		hashWant = hex.EncodeToString(bin[:])
-		hashActual := md5fn(fn)
-		if hashWant != hashActual {
-			t.FailNow()
-		}
-	}
-
-	// Overwrite with the same data
-	// Hash must stay the same
-	file.Seek(0, 0)
-	for i := 0; i <= 500; i++ {
-		file.Write(data)
-		hashActual := md5fn(fn)
-		if hashWant != hashActual {
-			t.FailNow()
-		}
-	}
-}
-
-// Create a file with holes by writing to offset 0 (block #0) and
-// offset 4096 (block #1).
-func TestFileHoles(t *testing.T) {
-	fn := plainDir + "fileholes"
-	file, err := os.Create(fn)
-	if err != nil {
-		t.Errorf("file create failed")
-	}
-	foo := []byte("foo")
-	file.Write(foo)
-	file.WriteAt(foo, 4096)
-	_, err = ioutil.ReadFile(fn)
-	if err != nil {
-		t.Error(err)
-	}
-}
-
-func BenchmarkStreamWrite(t *testing.B) {
-	buf := make([]byte, 1024*1024)
-	t.SetBytes(int64(len(buf)))
-
-	file, err := os.Create(plainDir + "BenchmarkWrite")
-	if err != nil {
-		t.FailNow()
-	}
-
-	t.ResetTimer()
-	var i int
-	for i = 0; i < t.N; i++ {
-		written, err := file.Write(buf)
-		if err != nil {
-			fmt.Printf("err=\"%s\", written=%d\n", err.Error(), written)
-			t.FailNow()
-		}
-	}
-	file.Close()
-}
-
-func BenchmarkStreamRead(t *testing.B) {
-	buf := make([]byte, 1024*1024)
-	t.SetBytes(int64(len(buf)))
-
-	fn := plainDir + "BenchmarkWrite"
-	fi, _ := os.Stat(fn)
-	mb := int(fi.Size() / 1024 / 1024)
-
-	if t.N > mb {
-		// Grow file so we can satisfy the test
-		//fmt.Printf("Growing file to %d MB... ", t.N)
-		f2, err := os.OpenFile(fn, os.O_WRONLY|os.O_APPEND, 0666)
-		if err != nil {
-			fmt.Println(err)
-			t.FailNow()
-		}
-		for h := 0; h < t.N-mb; h++ {
-			_, err = f2.Write(buf)
-			if err != nil {
-				fmt.Println(err)
-				t.FailNow()
-			}
-		}
-		f2.Close()
-		//fmt.Printf("done\n")
-	}
-
-	file, err := os.Open(plainDir + "BenchmarkWrite")
-	if err != nil {
-		t.FailNow()
-	}
-	t.ResetTimer()
-	var i int
-	for i = 0; i < t.N; i++ {
-		_, err := file.Read(buf)
-		if err == io.EOF {
-			fmt.Printf("Test file too small\n")
-			t.SkipNow()
-		} else if err != nil {
-			fmt.Println(err)
-			t.FailNow()
-		}
-	}
-	file.Close()
-}