From dd136858f1ea40ad3c94191d647487fa4f31926c Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Fri, 18 Oct 2024 20:33:49 +0200 Subject: Adding upstream version 9.0.0. Signed-off-by: Daniel Baumann --- cmd/hook_test.go | 196 +++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 196 insertions(+) create mode 100644 cmd/hook_test.go (limited to 'cmd/hook_test.go') diff --git a/cmd/hook_test.go b/cmd/hook_test.go new file mode 100644 index 0000000..514eb91 --- /dev/null +++ b/cmd/hook_test.go @@ -0,0 +1,196 @@ +// Copyright 2021 The Gitea Authors. All rights reserved. +// SPDX-License-Identifier: MIT + +package cmd + +import ( + "bufio" + "bytes" + "context" + "io" + "net/http" + "net/http/httptest" + "os" + "strings" + "testing" + "time" + + "code.gitea.io/gitea/modules/setting" + "code.gitea.io/gitea/modules/test" + + "github.com/stretchr/testify/assert" + "github.com/stretchr/testify/require" + "github.com/urfave/cli/v2" +) + +// Capture what's being written into a standard file descriptor. +func captureOutput(t *testing.T, stdFD *os.File) (finish func() (output string)) { + t.Helper() + + r, w, err := os.Pipe() + require.NoError(t, err) + resetStdout := test.MockVariableValue(stdFD, *w) + + return func() (output string) { + w.Close() + resetStdout() + + out, err := io.ReadAll(r) + require.NoError(t, err) + return string(out) + } +} + +func TestPktLine(t *testing.T) { + ctx := context.Background() + + t.Run("Read", func(t *testing.T) { + s := strings.NewReader("0000") + r := bufio.NewReader(s) + result, err := readPktLine(ctx, r, pktLineTypeFlush) + require.NoError(t, err) + assert.Equal(t, pktLineTypeFlush, result.Type) + + s = strings.NewReader("0006a\n") + r = bufio.NewReader(s) + result, err = readPktLine(ctx, r, pktLineTypeData) + require.NoError(t, err) + assert.Equal(t, pktLineTypeData, result.Type) + assert.Equal(t, []byte("a\n"), result.Data) + + s = strings.NewReader("0004") + r = bufio.NewReader(s) + result, err = readPktLine(ctx, r, pktLineTypeData) + require.Error(t, err) + assert.Nil(t, result) + + data := strings.Repeat("x", 65516) + r = bufio.NewReader(strings.NewReader("fff0" + data)) + result, err = readPktLine(ctx, r, pktLineTypeData) + require.NoError(t, err) + assert.Equal(t, pktLineTypeData, result.Type) + assert.Equal(t, []byte(data), result.Data) + + r = bufio.NewReader(strings.NewReader("fff1a")) + result, err = readPktLine(ctx, r, pktLineTypeData) + require.Error(t, err) + assert.Nil(t, result) + }) + + t.Run("Write", func(t *testing.T) { + w := bytes.NewBuffer([]byte{}) + err := writeFlushPktLine(ctx, w) + require.NoError(t, err) + assert.Equal(t, []byte("0000"), w.Bytes()) + + w.Reset() + err = writeDataPktLine(ctx, w, []byte("a\nb")) + require.NoError(t, err) + assert.Equal(t, []byte("0007a\nb"), w.Bytes()) + + w.Reset() + data := bytes.Repeat([]byte{0x05}, 288) + err = writeDataPktLine(ctx, w, data) + require.NoError(t, err) + assert.Equal(t, append([]byte("0124"), data...), w.Bytes()) + + w.Reset() + err = writeDataPktLine(ctx, w, nil) + require.Error(t, err) + assert.Empty(t, w.Bytes()) + + w.Reset() + data = bytes.Repeat([]byte{0x64}, 65516) + err = writeDataPktLine(ctx, w, data) + require.NoError(t, err) + assert.Equal(t, append([]byte("fff0"), data...), w.Bytes()) + + w.Reset() + err = writeDataPktLine(ctx, w, bytes.Repeat([]byte{0x64}, 65516+1)) + require.Error(t, err) + assert.Empty(t, w.Bytes()) + }) +} + +func TestDelayWriter(t *testing.T) { + // Setup the environment. + defer test.MockVariableValue(&setting.InternalToken, "Random")() + defer test.MockVariableValue(&setting.InstallLock, true)() + defer test.MockVariableValue(&setting.Git.VerbosePush, true)() + t.Setenv("SSH_ORIGINAL_COMMAND", "true") + + // Setup the Stdin. + f, err := os.OpenFile(t.TempDir()+"/stdin", os.O_RDWR|os.O_CREATE|os.O_EXCL, 0o666) + require.NoError(t, err) + _, err = f.Write([]byte("00000000000000000000 00000000000000000001 refs/head/main\n")) + require.NoError(t, err) + _, err = f.Seek(0, 0) + require.NoError(t, err) + defer test.MockVariableValue(os.Stdin, *f)() + + // Setup the server that processes the hooks. + ts := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) { + time.Sleep(time.Millisecond * 600) + })) + defer ts.Close() + defer test.MockVariableValue(&setting.LocalURL, ts.URL+"/")() + + app := cli.NewApp() + app.Commands = []*cli.Command{subcmdHookPreReceive} + + t.Run("Should delay", func(t *testing.T) { + defer test.MockVariableValue(&setting.Git.VerbosePushDelay, time.Millisecond*500)() + finish := captureOutput(t, os.Stdout) + + err = app.Run([]string{"./forgejo", "pre-receive"}) + require.NoError(t, err) + out := finish() + + require.Contains(t, out, "* Checking 1 references") + require.Contains(t, out, "Checked 1 references in total") + }) + + t.Run("Shouldn't delay", func(t *testing.T) { + defer test.MockVariableValue(&setting.Git.VerbosePushDelay, time.Second*5)() + finish := captureOutput(t, os.Stdout) + + err = app.Run([]string{"./forgejo", "pre-receive"}) + require.NoError(t, err) + out := finish() + + require.NoError(t, err) + require.Empty(t, out) + }) +} + +func TestRunHookUpdate(t *testing.T) { + app := cli.NewApp() + app.Commands = []*cli.Command{subcmdHookUpdate} + + t.Run("Removal of internal reference", func(t *testing.T) { + defer test.MockVariableValue(&cli.OsExiter, func(code int) {})() + defer test.MockVariableValue(&setting.IsProd, false)() + finish := captureOutput(t, os.Stderr) + + err := app.Run([]string{"./forgejo", "update", "refs/pull/1/head", "0a51ae26bc73c47e2f754560c40904cf14ed51a9", "0000000000000000000000000000000000000000"}) + out := finish() + require.Error(t, err) + + assert.Contains(t, out, "The deletion of refs/pull/1/head is skipped as it's an internal reference.") + }) + + t.Run("Update of internal reference", func(t *testing.T) { + err := app.Run([]string{"./forgejo", "update", "refs/pull/1/head", "0a51ae26bc73c47e2f754560c40904cf14ed51a9", "0000000000000000000000000000000000000001"}) + require.NoError(t, err) + }) + + t.Run("Removal of branch", func(t *testing.T) { + err := app.Run([]string{"./forgejo", "update", "refs/head/main", "0a51ae26bc73c47e2f754560c40904cf14ed51a9", "0000000000000000000000000000000000000000"}) + require.NoError(t, err) + }) + + t.Run("Not enough arguments", func(t *testing.T) { + err := app.Run([]string{"./forgejo", "update"}) + require.NoError(t, err) + }) +} -- cgit v1.2.3