mirror of
https://github.com/hanzoai/forge.git
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zeekayandHanzo Dev
aa87442fdd
Source files keep their SPDX-License-Identifier and Hanzo copyright line; the Gitea, Gogs and LFS Test Server copyrights they used to repeat now live once in NOTICE, alongside LICENSE. The header lint accepts any copyright line above the SPDX line, so it no longer demands an upstream one. Co-authored-by: Hanzo Dev <[email protected]>
106 lines
3.6 KiB
Go
106 lines
3.6 KiB
Go
// Copyright 2026 Hanzo AI, Inc. All rights reserved.
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// SPDX-License-Identifier: MIT
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package git
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import (
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"io"
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"os"
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"path/filepath"
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"testing"
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"github.com/hanzoai/git/modules/test"
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"github.com/stretchr/testify/assert"
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"github.com/stretchr/testify/require"
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)
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func TestCatFileBatch(t *testing.T) {
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defer test.MockVariableValue(&DefaultFeatures().SupportCatFileBatchCommand)()
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DefaultFeatures().SupportCatFileBatchCommand = false
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t.Run("LegacyCheck", testCatFileBatch)
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DefaultFeatures().SupportCatFileBatchCommand = true
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t.Run("BatchCommand", testCatFileBatch)
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}
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func testCatFileBatch(t *testing.T) {
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t.Run("CorruptedGitRepo", func(t *testing.T) {
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tmpDir := t.TempDir()
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batch, err := NewBatch(t.Context(), tmpDir)
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// as long as the directory exists, no error, because we can't really know whether the git repo is valid until we run commands
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require.NoError(t, err)
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defer batch.Close()
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_, err = batch.QueryInfo("e2129701f1a4d54dc44f03c93bca0a2aec7c5449")
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require.Error(t, err)
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_, err = batch.QueryInfo("e2129701f1a4d54dc44f03c93bca0a2aec7c5449")
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require.Error(t, err)
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})
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simulateQueryTerminated := func(t *testing.T, errBeforePipeClose, errAfterPipeClose error) {
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readError := func(t *testing.T, r io.Reader, expectedErr error) {
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if expectedErr == nil {
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return // expectedErr == nil means this read should be skipped
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}
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n, err := r.Read(make([]byte, 100))
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assert.Zero(t, n)
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assert.ErrorIs(t, err, expectedErr)
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}
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batch, err := NewBatch(t.Context(), filepath.Join(testReposDir, "repo1_bare"))
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require.NoError(t, err)
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defer batch.Close()
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_, err = batch.QueryInfo("e2129701f1a4d54dc44f03c93bca0a2aec7c5449")
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require.NoError(t, err)
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var c *catFileBatchCommunicator
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switch b := batch.(type) {
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case *catFileBatchLegacy:
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c = b.batchCheck
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_, _ = c.reqWriter.Write([]byte("in-complete-line-"))
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case *catFileBatchCommand:
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c = b.batch
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_, _ = c.reqWriter.Write([]byte("info"))
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default:
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t.FailNow()
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}
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require.NotEqual(t, errBeforePipeClose == nil, errAfterPipeClose == nil, "must set exactly one of the expected errors")
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inceptor := c.debugKill()
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<-inceptor.beforeClose // wait for the command's Close to be called, the pipe is not closed yet
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readError(t, c.respReader, errBeforePipeClose) // then caller will read on an open pipe which will be closed soon
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close(inceptor.blockClose) // continue to close the pipe
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<-inceptor.afterClose // wait for the pipe to be closed
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readError(t, c.respReader, errAfterPipeClose) // then caller will read on a closed pipe
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}
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t.Run("QueryTerminated", func(t *testing.T) {
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simulateQueryTerminated(t, io.EOF, nil) // reader is faster
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simulateQueryTerminated(t, nil, os.ErrClosed) // pipes are closed faster
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})
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batch, err := NewBatch(t.Context(), filepath.Join(testReposDir, "repo1_bare"))
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require.NoError(t, err)
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defer batch.Close()
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t.Run("QueryInfo", func(t *testing.T) {
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info, err := batch.QueryInfo("e2129701f1a4d54dc44f03c93bca0a2aec7c5449")
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require.NoError(t, err)
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assert.Equal(t, "e2129701f1a4d54dc44f03c93bca0a2aec7c5449", info.ID)
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assert.Equal(t, "blob", info.Type)
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assert.EqualValues(t, 6, info.Size)
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})
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t.Run("QueryContent", func(t *testing.T) {
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info, rd, err := batch.QueryContent("e2129701f1a4d54dc44f03c93bca0a2aec7c5449")
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require.NoError(t, err)
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assert.Equal(t, "e2129701f1a4d54dc44f03c93bca0a2aec7c5449", info.ID)
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assert.Equal(t, "blob", info.Type)
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assert.EqualValues(t, 6, info.Size)
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content, err := io.ReadAll(io.LimitReader(rd, info.Size))
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require.NoError(t, err)
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require.Equal(t, "file1\n", string(content))
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})
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}
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