+++ /dev/null
-// Copyright 2015 The Go Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style
-// license that can be found in the LICENSE file.
-
-package webdav
-
-import (
- "encoding/xml"
- "fmt"
- "net/http"
- "os"
- "reflect"
- "sort"
- "testing"
-
- "golang.org/x/net/context"
-)
-
-func TestMemPS(t *testing.T) {
- ctx := context.Background()
- // calcProps calculates the getlastmodified and getetag DAV: property
- // values in pstats for resource name in file-system fs.
- calcProps := func(name string, fs FileSystem, ls LockSystem, pstats []Propstat) error {
- fi, err := fs.Stat(ctx, name)
- if err != nil {
- return err
- }
- for _, pst := range pstats {
- for i, p := range pst.Props {
- switch p.XMLName {
- case xml.Name{Space: "DAV:", Local: "getlastmodified"}:
- p.InnerXML = []byte(fi.ModTime().Format(http.TimeFormat))
- pst.Props[i] = p
- case xml.Name{Space: "DAV:", Local: "getetag"}:
- if fi.IsDir() {
- continue
- }
- etag, err := findETag(ctx, fs, ls, name, fi)
- if err != nil {
- return err
- }
- p.InnerXML = []byte(etag)
- pst.Props[i] = p
- }
- }
- }
- return nil
- }
-
- const (
- lockEntry = `` +
- `<D:lockentry xmlns:D="DAV:">` +
- `<D:lockscope><D:exclusive/></D:lockscope>` +
- `<D:locktype><D:write/></D:locktype>` +
- `</D:lockentry>`
- statForbiddenError = `<D:cannot-modify-protected-property xmlns:D="DAV:"/>`
- )
-
- type propOp struct {
- op string
- name string
- pnames []xml.Name
- patches []Proppatch
- wantPnames []xml.Name
- wantPropstats []Propstat
- }
-
- testCases := []struct {
- desc string
- noDeadProps bool
- buildfs []string
- propOp []propOp
- }{{
- desc: "propname",
- buildfs: []string{"mkdir /dir", "touch /file"},
- propOp: []propOp{{
- op: "propname",
- name: "/dir",
- wantPnames: []xml.Name{
- {Space: "DAV:", Local: "resourcetype"},
- {Space: "DAV:", Local: "displayname"},
- {Space: "DAV:", Local: "supportedlock"},
- {Space: "DAV:", Local: "getlastmodified"},
- },
- }, {
- op: "propname",
- name: "/file",
- wantPnames: []xml.Name{
- {Space: "DAV:", Local: "resourcetype"},
- {Space: "DAV:", Local: "displayname"},
- {Space: "DAV:", Local: "getcontentlength"},
- {Space: "DAV:", Local: "getlastmodified"},
- {Space: "DAV:", Local: "getcontenttype"},
- {Space: "DAV:", Local: "getetag"},
- {Space: "DAV:", Local: "supportedlock"},
- },
- }},
- }, {
- desc: "allprop dir and file",
- buildfs: []string{"mkdir /dir", "write /file foobarbaz"},
- propOp: []propOp{{
- op: "allprop",
- name: "/dir",
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "resourcetype"},
- InnerXML: []byte(`<D:collection xmlns:D="DAV:"/>`),
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "displayname"},
- InnerXML: []byte("dir"),
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "getlastmodified"},
- InnerXML: nil, // Calculated during test.
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "supportedlock"},
- InnerXML: []byte(lockEntry),
- }},
- }},
- }, {
- op: "allprop",
- name: "/file",
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "resourcetype"},
- InnerXML: []byte(""),
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "displayname"},
- InnerXML: []byte("file"),
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "getcontentlength"},
- InnerXML: []byte("9"),
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "getlastmodified"},
- InnerXML: nil, // Calculated during test.
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "getcontenttype"},
- InnerXML: []byte("text/plain; charset=utf-8"),
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "getetag"},
- InnerXML: nil, // Calculated during test.
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "supportedlock"},
- InnerXML: []byte(lockEntry),
- }},
- }},
- }, {
- op: "allprop",
- name: "/file",
- pnames: []xml.Name{
- {"DAV:", "resourcetype"},
- {"foo", "bar"},
- },
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "resourcetype"},
- InnerXML: []byte(""),
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "displayname"},
- InnerXML: []byte("file"),
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "getcontentlength"},
- InnerXML: []byte("9"),
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "getlastmodified"},
- InnerXML: nil, // Calculated during test.
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "getcontenttype"},
- InnerXML: []byte("text/plain; charset=utf-8"),
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "getetag"},
- InnerXML: nil, // Calculated during test.
- }, {
- XMLName: xml.Name{Space: "DAV:", Local: "supportedlock"},
- InnerXML: []byte(lockEntry),
- }}}, {
- Status: http.StatusNotFound,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }}},
- },
- }},
- }, {
- desc: "propfind DAV:resourcetype",
- buildfs: []string{"mkdir /dir", "touch /file"},
- propOp: []propOp{{
- op: "propfind",
- name: "/dir",
- pnames: []xml.Name{{"DAV:", "resourcetype"}},
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "resourcetype"},
- InnerXML: []byte(`<D:collection xmlns:D="DAV:"/>`),
- }},
- }},
- }, {
- op: "propfind",
- name: "/file",
- pnames: []xml.Name{{"DAV:", "resourcetype"}},
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "resourcetype"},
- InnerXML: []byte(""),
- }},
- }},
- }},
- }, {
- desc: "propfind unsupported DAV properties",
- buildfs: []string{"mkdir /dir"},
- propOp: []propOp{{
- op: "propfind",
- name: "/dir",
- pnames: []xml.Name{{"DAV:", "getcontentlanguage"}},
- wantPropstats: []Propstat{{
- Status: http.StatusNotFound,
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "getcontentlanguage"},
- }},
- }},
- }, {
- op: "propfind",
- name: "/dir",
- pnames: []xml.Name{{"DAV:", "creationdate"}},
- wantPropstats: []Propstat{{
- Status: http.StatusNotFound,
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "creationdate"},
- }},
- }},
- }},
- }, {
- desc: "propfind getetag for files but not for directories",
- buildfs: []string{"mkdir /dir", "touch /file"},
- propOp: []propOp{{
- op: "propfind",
- name: "/dir",
- pnames: []xml.Name{{"DAV:", "getetag"}},
- wantPropstats: []Propstat{{
- Status: http.StatusNotFound,
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "getetag"},
- }},
- }},
- }, {
- op: "propfind",
- name: "/file",
- pnames: []xml.Name{{"DAV:", "getetag"}},
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "getetag"},
- InnerXML: nil, // Calculated during test.
- }},
- }},
- }},
- }, {
- desc: "proppatch property on no-dead-properties file system",
- buildfs: []string{"mkdir /dir"},
- noDeadProps: true,
- propOp: []propOp{{
- op: "proppatch",
- name: "/dir",
- patches: []Proppatch{{
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }},
- }},
- wantPropstats: []Propstat{{
- Status: http.StatusForbidden,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }},
- }},
- }, {
- op: "proppatch",
- name: "/dir",
- patches: []Proppatch{{
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "getetag"},
- }},
- }},
- wantPropstats: []Propstat{{
- Status: http.StatusForbidden,
- XMLError: statForbiddenError,
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "getetag"},
- }},
- }},
- }},
- }, {
- desc: "proppatch dead property",
- buildfs: []string{"mkdir /dir"},
- propOp: []propOp{{
- op: "proppatch",
- name: "/dir",
- patches: []Proppatch{{
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- InnerXML: []byte("baz"),
- }},
- }},
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }},
- }},
- }, {
- op: "propfind",
- name: "/dir",
- pnames: []xml.Name{{Space: "foo", Local: "bar"}},
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- InnerXML: []byte("baz"),
- }},
- }},
- }},
- }, {
- desc: "proppatch dead property with failed dependency",
- buildfs: []string{"mkdir /dir"},
- propOp: []propOp{{
- op: "proppatch",
- name: "/dir",
- patches: []Proppatch{{
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- InnerXML: []byte("baz"),
- }},
- }, {
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "displayname"},
- InnerXML: []byte("xxx"),
- }},
- }},
- wantPropstats: []Propstat{{
- Status: http.StatusForbidden,
- XMLError: statForbiddenError,
- Props: []Property{{
- XMLName: xml.Name{Space: "DAV:", Local: "displayname"},
- }},
- }, {
- Status: StatusFailedDependency,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }},
- }},
- }, {
- op: "propfind",
- name: "/dir",
- pnames: []xml.Name{{Space: "foo", Local: "bar"}},
- wantPropstats: []Propstat{{
- Status: http.StatusNotFound,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }},
- }},
- }},
- }, {
- desc: "proppatch remove dead property",
- buildfs: []string{"mkdir /dir"},
- propOp: []propOp{{
- op: "proppatch",
- name: "/dir",
- patches: []Proppatch{{
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- InnerXML: []byte("baz"),
- }, {
- XMLName: xml.Name{Space: "spam", Local: "ham"},
- InnerXML: []byte("eggs"),
- }},
- }},
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }, {
- XMLName: xml.Name{Space: "spam", Local: "ham"},
- }},
- }},
- }, {
- op: "propfind",
- name: "/dir",
- pnames: []xml.Name{
- {Space: "foo", Local: "bar"},
- {Space: "spam", Local: "ham"},
- },
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- InnerXML: []byte("baz"),
- }, {
- XMLName: xml.Name{Space: "spam", Local: "ham"},
- InnerXML: []byte("eggs"),
- }},
- }},
- }, {
- op: "proppatch",
- name: "/dir",
- patches: []Proppatch{{
- Remove: true,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }},
- }},
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }},
- }},
- }, {
- op: "propfind",
- name: "/dir",
- pnames: []xml.Name{
- {Space: "foo", Local: "bar"},
- {Space: "spam", Local: "ham"},
- },
- wantPropstats: []Propstat{{
- Status: http.StatusNotFound,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }},
- }, {
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "spam", Local: "ham"},
- InnerXML: []byte("eggs"),
- }},
- }},
- }},
- }, {
- desc: "propname with dead property",
- buildfs: []string{"touch /file"},
- propOp: []propOp{{
- op: "proppatch",
- name: "/file",
- patches: []Proppatch{{
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- InnerXML: []byte("baz"),
- }},
- }},
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }},
- }},
- }, {
- op: "propname",
- name: "/file",
- wantPnames: []xml.Name{
- {Space: "DAV:", Local: "resourcetype"},
- {Space: "DAV:", Local: "displayname"},
- {Space: "DAV:", Local: "getcontentlength"},
- {Space: "DAV:", Local: "getlastmodified"},
- {Space: "DAV:", Local: "getcontenttype"},
- {Space: "DAV:", Local: "getetag"},
- {Space: "DAV:", Local: "supportedlock"},
- {Space: "foo", Local: "bar"},
- },
- }},
- }, {
- desc: "proppatch remove unknown dead property",
- buildfs: []string{"mkdir /dir"},
- propOp: []propOp{{
- op: "proppatch",
- name: "/dir",
- patches: []Proppatch{{
- Remove: true,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }},
- }},
- wantPropstats: []Propstat{{
- Status: http.StatusOK,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo", Local: "bar"},
- }},
- }},
- }},
- }, {
- desc: "bad: propfind unknown property",
- buildfs: []string{"mkdir /dir"},
- propOp: []propOp{{
- op: "propfind",
- name: "/dir",
- pnames: []xml.Name{{"foo:", "bar"}},
- wantPropstats: []Propstat{{
- Status: http.StatusNotFound,
- Props: []Property{{
- XMLName: xml.Name{Space: "foo:", Local: "bar"},
- }},
- }},
- }},
- }}
-
- for _, tc := range testCases {
- fs, err := buildTestFS(tc.buildfs)
- if err != nil {
- t.Fatalf("%s: cannot create test filesystem: %v", tc.desc, err)
- }
- if tc.noDeadProps {
- fs = noDeadPropsFS{fs}
- }
- ls := NewMemLS()
- for _, op := range tc.propOp {
- desc := fmt.Sprintf("%s: %s %s", tc.desc, op.op, op.name)
- if err = calcProps(op.name, fs, ls, op.wantPropstats); err != nil {
- t.Fatalf("%s: calcProps: %v", desc, err)
- }
-
- // Call property system.
- var propstats []Propstat
- switch op.op {
- case "propname":
- pnames, err := propnames(ctx, fs, ls, op.name)
- if err != nil {
- t.Errorf("%s: got error %v, want nil", desc, err)
- continue
- }
- sort.Sort(byXMLName(pnames))
- sort.Sort(byXMLName(op.wantPnames))
- if !reflect.DeepEqual(pnames, op.wantPnames) {
- t.Errorf("%s: pnames\ngot %q\nwant %q", desc, pnames, op.wantPnames)
- }
- continue
- case "allprop":
- propstats, err = allprop(ctx, fs, ls, op.name, op.pnames)
- case "propfind":
- propstats, err = props(ctx, fs, ls, op.name, op.pnames)
- case "proppatch":
- propstats, err = patch(ctx, fs, ls, op.name, op.patches)
- default:
- t.Fatalf("%s: %s not implemented", desc, op.op)
- }
- if err != nil {
- t.Errorf("%s: got error %v, want nil", desc, err)
- continue
- }
- // Compare return values from allprop, propfind or proppatch.
- for _, pst := range propstats {
- sort.Sort(byPropname(pst.Props))
- }
- for _, pst := range op.wantPropstats {
- sort.Sort(byPropname(pst.Props))
- }
- sort.Sort(byStatus(propstats))
- sort.Sort(byStatus(op.wantPropstats))
- if !reflect.DeepEqual(propstats, op.wantPropstats) {
- t.Errorf("%s: propstat\ngot %q\nwant %q", desc, propstats, op.wantPropstats)
- }
- }
- }
-}
-
-func cmpXMLName(a, b xml.Name) bool {
- if a.Space != b.Space {
- return a.Space < b.Space
- }
- return a.Local < b.Local
-}
-
-type byXMLName []xml.Name
-
-func (b byXMLName) Len() int { return len(b) }
-func (b byXMLName) Swap(i, j int) { b[i], b[j] = b[j], b[i] }
-func (b byXMLName) Less(i, j int) bool { return cmpXMLName(b[i], b[j]) }
-
-type byPropname []Property
-
-func (b byPropname) Len() int { return len(b) }
-func (b byPropname) Swap(i, j int) { b[i], b[j] = b[j], b[i] }
-func (b byPropname) Less(i, j int) bool { return cmpXMLName(b[i].XMLName, b[j].XMLName) }
-
-type byStatus []Propstat
-
-func (b byStatus) Len() int { return len(b) }
-func (b byStatus) Swap(i, j int) { b[i], b[j] = b[j], b[i] }
-func (b byStatus) Less(i, j int) bool { return b[i].Status < b[j].Status }
-
-type noDeadPropsFS struct {
- FileSystem
-}
-
-func (fs noDeadPropsFS) OpenFile(ctx context.Context, name string, flag int, perm os.FileMode) (File, error) {
- f, err := fs.FileSystem.OpenFile(ctx, name, flag, perm)
- if err != nil {
- return nil, err
- }
- return noDeadPropsFile{f}, nil
-}
-
-// noDeadPropsFile wraps a File but strips any optional DeadPropsHolder methods
-// provided by the underlying File implementation.
-type noDeadPropsFile struct {
- f File
-}
-
-func (f noDeadPropsFile) Close() error { return f.f.Close() }
-func (f noDeadPropsFile) Read(p []byte) (int, error) { return f.f.Read(p) }
-func (f noDeadPropsFile) Readdir(count int) ([]os.FileInfo, error) { return f.f.Readdir(count) }
-func (f noDeadPropsFile) Seek(off int64, whence int) (int64, error) { return f.f.Seek(off, whence) }
-func (f noDeadPropsFile) Stat() (os.FileInfo, error) { return f.f.Stat() }
-func (f noDeadPropsFile) Write(p []byte) (int, error) { return f.f.Write(p) }
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