func (s *fuseTestSuite) TestDir() {
datasetName := "TestDir"
str := spec.CreateValueSpecString("ldb", s.LdbDir, datasetName)
var testfs pathfs.FileSystem
start(str, func(fs pathfs.FileSystem) { testfs = fs })
code := testfs.Mkdir("noms", 0777, nil)
assert.Equal(s.T(), fuse.OK, code)
assertAttr(s, testfs, "noms", 0777|fuse.S_IFDIR, 0)
}
func (s *fuseTestSuite) TestRmdir() {
datasetName := "TestRmdir"
str := spec.CreateValueSpecString("ldb", s.LdbDir, datasetName)
var testfs pathfs.FileSystem
start(str, func(fs pathfs.FileSystem) { testfs = fs })
code := testfs.Mkdir("wikileaks", 0755, nil)
assert.Equal(s.T(), fuse.OK, code)
assertAttr(s, testfs, "", 0777|fuse.S_IFDIR, 1) // 1 means it's there
code = testfs.Rmdir("wikileaks", nil)
assert.Equal(s.T(), fuse.OK, code)
assertAttr(s, testfs, "", 0777|fuse.S_IFDIR, 0) // 0 means no entries
}
func (s *fuseTestSuite) TestDirError() {
datasetName := "TestDirError"
str := spec.CreateValueSpecString("ldb", s.LdbDir, datasetName)
var testfs pathfs.FileSystem
start(str, func(fs pathfs.FileSystem) { testfs = fs })
code := testfs.Mkdir("foo/bar", 0755, nil)
assert.Equal(s.T(), fuse.ENOENT, code)
_, code = testfs.Create("foo", uint32(os.O_CREATE)|uint32(os.O_WRONLY), 0644, nil)
assert.Equal(s.T(), fuse.OK, code)
code = testfs.Mkdir("foo/bar", 0755, nil)
assert.Equal(s.T(), fuse.ENOTDIR, code)
_, code = testfs.OpenDir("foo", nil)
assert.Equal(s.T(), fuse.ENOTDIR, code)
}
func (s *fuseTestSuite) TestFileInDir() {
datasetName := "TestFile"
str := spec.CreateValueSpecString("ldb", s.LdbDir, datasetName)
var testfs pathfs.FileSystem
start(str, func(fs pathfs.FileSystem) { testfs = fs })
code := testfs.Mkdir("usr", 0555, nil)
assert.Equal(s.T(), fuse.OK, code)
code = testfs.Mkdir("usr/sbin", 0555, nil)
assert.Equal(s.T(), fuse.OK, code)
_, code = testfs.Create("usr/sbin/dtrace", uint32(os.O_CREATE)|uint32(os.O_WRONLY), 0555, nil)
assert.Equal(s.T(), fuse.OK, code)
assertAttr(s, testfs, "usr", 0555|fuse.S_IFDIR, 1)
assertAttr(s, testfs, "usr/sbin", 0555|fuse.S_IFDIR, 1)
assertAttr(s, testfs, "usr/sbin/dtrace", 0555|fuse.S_IFREG, 0)
}
func (s *fuseTestSuite) TestHierarchy() {
datasetName := "TestHierarchy"
str := spec.CreateValueSpecString("ldb", s.LdbDir, datasetName)
var testfs pathfs.FileSystem
start(str, func(fs pathfs.FileSystem) { testfs = fs })
hierarchy := []string{
"bin/",
"bin/sh",
"usr/",
"usr/bin/",
"usr/bin/cat",
"usr/bin/bash",
"usr/lib/",
"usr/lib/libc.so.1",
"usr/dict/",
"usr/dict/words",
"usr/dict/words2",
}
for _, path := range hierarchy {
if ll := len(path); path[ll-1] == '/' {
code := testfs.Mkdir(path[:ll-1], 0555, nil)
assert.Equal(s.T(), fuse.OK, code)
} else {
_, code := testfs.Create(path, uint32(os.O_CREATE)|uint32(os.O_WRONLY), 0444, nil)
assert.Equal(s.T(), fuse.OK, code)
}
}
h := find(testfs)
sort.Strings(hierarchy)
sort.Strings(h)
assert.Equal(s.T(), hierarchy, h)
}
func (s *fuseTestSuite) TestRenameWhileOpen() {
datasetName := "TestRenameWhileOpen"
str := spec.CreateValueSpecString("ldb", s.LdbDir, datasetName)
var testfs pathfs.FileSystem
start(str, func(fs pathfs.FileSystem) { testfs = fs })
code := testfs.Mkdir("foo", 0755, nil)
assert.Equal(s.T(), fuse.OK, code)
code = testfs.Mkdir("foo/bar", 0755, nil)
assert.Equal(s.T(), fuse.OK, code)
file, code := testfs.Create("foo/bar/file.txt", uint32(os.O_CREATE)|uint32(os.O_WRONLY), 0644, nil)
assert.Equal(s.T(), fuse.OK, code)
// Validate renaming a file between opening it and writing to it.
code = testfs.Rename("foo/bar/file.txt", "file.txt", nil)
assert.Equal(s.T(), fuse.OK, code)
n, code := file.Write([]byte("howdy!"), 0)
assert.Equal(s.T(), uint32(6), n)
assert.Equal(s.T(), fuse.OK, code)
assertAttr(s, testfs, "file.txt", 0644|fuse.S_IFREG, 6)
}