126 lines
3.2 KiB
Go
126 lines
3.2 KiB
Go
package main
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import (
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"bytes"
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"errors"
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"fmt"
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"github.com/git-lfs/git-lfs/tools"
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"github.com/git-lfs/git-lfs/tq"
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)
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// "download" - all present
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func downloadAllExist(manifest *tq.Manifest, oidsExist, oidsMissing []TestObject) error {
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retobjs, err := callBatchApi(manifest, tq.Download, oidsExist)
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if err != nil {
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return err
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}
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if len(retobjs) != len(oidsExist) {
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return fmt.Errorf("Incorrect number of returned objects, expected %d, got %d", len(oidsExist), len(retobjs))
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}
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var errbuf bytes.Buffer
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for _, o := range retobjs {
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_, ok := o.Rel("download")
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if !ok {
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errbuf.WriteString(fmt.Sprintf("Missing download link for %s\n", o.Oid))
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}
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}
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if errbuf.Len() > 0 {
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return errors.New(errbuf.String())
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}
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return nil
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}
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// "download" - all missing (test includes 404 error entry)
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func downloadAllMissing(manifest *tq.Manifest, oidsExist, oidsMissing []TestObject) error {
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retobjs, err := callBatchApi(manifest, tq.Download, oidsMissing)
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if err != nil {
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return err
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}
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if len(retobjs) != len(oidsMissing) {
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return fmt.Errorf("Incorrect number of returned objects, expected %d, got %d", len(oidsMissing), len(retobjs))
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}
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var errbuf bytes.Buffer
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for _, o := range retobjs {
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link, ok := o.Rel("download")
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if ok {
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errbuf.WriteString(fmt.Sprintf("Download link should not exist for %s, was %s\n", o.Oid, link))
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}
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if o.Error == nil {
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errbuf.WriteString(fmt.Sprintf("Download should include an error for missing object %s\n", o.Oid))
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} else if o.Error.Code != 404 {
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errbuf.WriteString(fmt.Sprintf("Download error code for missing object %s should be 404, got %d\n", o.Oid, o.Error.Code))
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}
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}
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if errbuf.Len() > 0 {
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return errors.New(errbuf.String())
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}
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return nil
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}
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// "download" - mixture
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func downloadMixed(manifest *tq.Manifest, oidsExist, oidsMissing []TestObject) error {
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existSet := tools.NewStringSetWithCapacity(len(oidsExist))
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for _, o := range oidsExist {
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existSet.Add(o.Oid)
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}
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missingSet := tools.NewStringSetWithCapacity(len(oidsMissing))
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for _, o := range oidsMissing {
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missingSet.Add(o.Oid)
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}
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calloids := interleaveTestData(oidsExist, oidsMissing)
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retobjs, err := callBatchApi(manifest, tq.Download, calloids)
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if err != nil {
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return err
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}
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count := len(oidsExist) + len(oidsMissing)
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if len(retobjs) != count {
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return fmt.Errorf("Incorrect number of returned objects, expected %d, got %d", count, len(retobjs))
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}
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var errbuf bytes.Buffer
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for _, o := range retobjs {
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link, ok := o.Rel("download")
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if missingSet.Contains(o.Oid) {
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if ok {
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errbuf.WriteString(fmt.Sprintf("Download link should not exist for %s, was %s\n", o.Oid, link))
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}
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if o.Error == nil {
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errbuf.WriteString(fmt.Sprintf("Download should include an error for missing object %s", o.Oid))
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} else if o.Error.Code != 404 {
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errbuf.WriteString(fmt.Sprintf("Download error code for missing object %s should be 404, got %d\n", o.Oid, o.Error.Code))
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}
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}
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if existSet.Contains(o.Oid) && !ok {
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errbuf.WriteString(fmt.Sprintf("Missing download link for %s\n", o.Oid))
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}
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}
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if errbuf.Len() > 0 {
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return errors.New(errbuf.String())
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}
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return nil
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}
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func init() {
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addTest("Test download: all existing", downloadAllExist)
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addTest("Test download: all missing", downloadAllMissing)
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addTest("Test download: mixed", downloadMixed)
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}
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