cmount: Vendor github.com/billziss-gh/cgofuse

2017-05-15 16:56:47 +01:00
parent b553c23d5b
commit ea0bc278ba
17 changed files with 3333 additions and 1 deletions
@@ -0,0 +1,109 @@
+/*
+ * host_test.go
+ *
+ * Copyright 2017 Bill Zissimopoulos
+ */
+/*
+ * This file is part of Cgofuse.
+ *
+ * It is licensed under the MIT license. The full license text can be found
+ * in the License.txt file at the root of this project.
+ */
+
+package fuse
+
+import (
+	"io/ioutil"
+	"os"
+	"path/filepath"
+	"runtime"
+	"testing"
+	"time"
+)
+
+type testfs struct {
+	FileSystemBase
+	init, dstr int
+}
+
+func (self *testfs) Init() {
+	self.init++
+}
+
+func (self *testfs) Destroy() {
+	self.dstr++
+}
+
+func (self *testfs) Getattr(path string, stat *Stat_t, fh uint64) (errc int) {
+	switch path {
+	case "/":
+		stat.Mode = S_IFDIR | 0555
+		return 0
+	default:
+		return -ENOENT
+	}
+}
+
+func (self *testfs) Readdir(path string,
+	fill func(name string, stat *Stat_t, ofst int64) bool,
+	ofst int64,
+	fh uint64) (errc int) {
+	fill(".", nil, 0)
+	fill("..", nil, 0)
+	return 0
+}
+
+func testHost(t *testing.T, unmount bool) {
+	path, err := ioutil.TempDir("", "test")
+	if nil != err {
+		panic(err)
+	}
+	defer os.Remove(path)
+	mntp := filepath.Join(path, "m")
+	if "windows" != runtime.GOOS {
+		err = os.Mkdir(mntp, os.FileMode(0755))
+		if nil != err {
+			panic(err)
+		}
+		defer os.Remove(mntp)
+	}
+	done := make(chan bool)
+	tmch := time.After(3 * time.Second)
+	tstf := &testfs{}
+	host := NewFileSystemHost(tstf)
+	mres := false
+	ures := false
+	go func() {
+		mres = host.Mount(mntp, nil)
+		done <- true
+	}()
+	<-tmch
+	if unmount {
+		ures = host.Unmount()
+	} else {
+		ures = sendInterrupt()
+	}
+	<-done
+	if !mres {
+		t.Error("Mount failed")
+	}
+	if !ures {
+		t.Error("Unmount failed")
+	}
+	if 1 != tstf.init {
+		t.Errorf("Init() called %v times; expected 1", tstf.init)
+	}
+	if 1 != tstf.dstr {
+		t.Errorf("Destroy() called %v times; expected 1", tstf.dstr)
+	}
+}
+
+func TestUnmount(t *testing.T) {
+	testHost(t, true)
+}
+
+func TestSignal(t *testing.T) {
+	if "windows" != runtime.GOOS {
+		testHost(t, false)
+	}
+}