mirror of
https://github.com/foxcpp/maddy.git
synced 2025-04-04 21:47:40 +03:00
85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
/*
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Maddy Mail Server - Composable all-in-one email server.
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Copyright © 2019-2020 Max Mazurov <fox.cpp@disroot.org>, Maddy Mail Server contributors
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package testutils
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import (
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"bufio"
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"bytes"
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"io"
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"io/ioutil"
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"strings"
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"testing"
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"github.com/emersion/go-message/textproto"
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"github.com/foxcpp/maddy/framework/buffer"
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)
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func BodyFromStr(t *testing.T, literal string) (textproto.Header, buffer.MemoryBuffer) {
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t.Helper()
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bufr := bufio.NewReader(strings.NewReader(literal))
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hdr, err := textproto.ReadHeader(bufr)
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if err != nil {
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t.Fatal(err)
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}
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body, err := ioutil.ReadAll(bufr)
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if err != nil {
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t.Fatal(err)
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}
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return hdr, buffer.MemoryBuffer{Slice: body}
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}
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type errorReader struct {
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r io.Reader
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err error
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}
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func (r *errorReader) Read(b []byte) (int, error) {
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n, err := r.r.Read(b)
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if err == io.EOF {
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return n, r.err
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}
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return n, err
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}
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type FailingBuffer struct {
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Blob []byte
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OpenError error
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IOError error
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}
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func (fb FailingBuffer) Open() (io.ReadCloser, error) {
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r := ioutil.NopCloser(bytes.NewReader(fb.Blob))
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if fb.IOError != nil {
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return ioutil.NopCloser(&errorReader{r, fb.IOError}), fb.OpenError
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}
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return r, fb.OpenError
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}
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func (fb FailingBuffer) Len() int {
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return len(fb.Blob)
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}
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func (fb FailingBuffer) Remove() error {
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return nil
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}
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