+// Copyright (C) The Arvados Authors. All rights reserved.
+//
+// SPDX-License-Identifier: AGPL-3.0
+
package main
import (
"bytes"
+ "context"
"crypto/md5"
"fmt"
"os"
"regexp"
"sort"
+ "strconv"
"strings"
"time"
+ "git.curoverse.com/arvados.git/sdk/go/arvados"
"git.curoverse.com/arvados.git/sdk/go/arvadostest"
)
v.PutRaw(TestHash, TestBlock)
buf := make([]byte, BlockSize)
- n, err := v.Get(TestHash, buf)
+ n, err := v.Get(context.Background(), TestHash, buf)
if err != nil {
t.Fatal(err)
}
defer v.Teardown()
buf := make([]byte, BlockSize)
- if _, err := v.Get(TestHash2, buf); err == nil {
+ if _, err := v.Get(context.Background(), TestHash2, buf); err == nil {
t.Errorf("Expected error while getting non-existing block %v", TestHash2)
}
}
v := factory(t)
defer v.Teardown()
- err := v.Compare(TestHash, TestBlock)
+ err := v.Compare(context.Background(), TestHash, TestBlock)
if err != os.ErrNotExist {
t.Errorf("Got err %T %q, expected os.ErrNotExist", err, err)
}
v.PutRaw(testHash, testData)
// Compare the block locator with same content
- err := v.Compare(testHash, testData)
+ err := v.Compare(context.Background(), testHash, testData)
if err != nil {
t.Errorf("Got err %q, expected nil", err)
}
v.PutRaw(testHash, testDataA)
// Compare the block locator with different content; collision
- err := v.Compare(TestHash, testDataB)
+ err := v.Compare(context.Background(), TestHash, testDataB)
if err == nil {
t.Errorf("Got err nil, expected error due to collision")
}
v.PutRaw(TestHash, testDataB)
- err := v.Compare(testHash, testDataA)
+ err := v.Compare(context.Background(), testHash, testDataA)
if err == nil || err == CollisionError {
t.Errorf("Got err %+v, expected non-collision error", err)
}
return
}
- err := v.Put(testHash, testData)
+ err := v.Put(context.Background(), testHash, testData)
if err != nil {
t.Errorf("Got err putting block %q: %q, expected nil", TestBlock, err)
}
- err = v.Put(testHash, testData)
+ err = v.Put(context.Background(), testHash, testData)
if err != nil {
t.Errorf("Got err putting block second time %q: %q, expected nil", TestBlock, err)
}
v.PutRaw(testHash, testDataA)
- putErr := v.Put(testHash, testDataB)
+ putErr := v.Put(context.Background(), testHash, testDataB)
buf := make([]byte, BlockSize)
- n, getErr := v.Get(testHash, buf)
+ n, getErr := v.Get(context.Background(), testHash, buf)
if putErr == nil {
// Put must not return a nil error unless it has
// overwritten the existing data.
return
}
- err := v.Put(TestHash, TestBlock)
+ err := v.Put(context.Background(), TestHash, TestBlock)
if err != nil {
t.Errorf("Got err putting block %q: %q, expected nil", TestBlock, err)
}
- err = v.Put(TestHash2, TestBlock2)
+ err = v.Put(context.Background(), TestHash2, TestBlock2)
if err != nil {
t.Errorf("Got err putting block %q: %q, expected nil", TestBlock2, err)
}
- err = v.Put(TestHash3, TestBlock3)
+ err = v.Put(context.Background(), TestHash3, TestBlock3)
if err != nil {
t.Errorf("Got err putting block %q: %q, expected nil", TestBlock3, err)
}
data := make([]byte, BlockSize)
- n, err := v.Get(TestHash, data)
+ n, err := v.Get(context.Background(), TestHash, data)
if err != nil {
t.Error(err)
} else {
}
}
- n, err = v.Get(TestHash2, data)
+ n, err = v.Get(context.Background(), TestHash2, data)
if err != nil {
t.Error(err)
} else {
}
}
- n, err = v.Get(TestHash3, data)
+ n, err = v.Get(context.Background(), TestHash3, data)
if err != nil {
t.Error(err)
} else {
return
}
- if err := v.Put(TestHash, TestBlock); err != nil {
+ if err := v.Put(context.Background(), TestHash, TestBlock); err != nil {
t.Error(err)
}
}
// Write the same block again.
- if err := v.Put(TestHash, TestBlock); err != nil {
+ if err := v.Put(context.Background(), TestHash, TestBlock); err != nil {
t.Error(err)
}
v := factory(t)
defer v.Teardown()
+ // minMtime and maxMtime are the minimum and maximum
+ // acceptable values the index can report for our test
+ // blocks. 1-second precision is acceptable.
+ minMtime := time.Now().UTC().UnixNano()
+ minMtime -= minMtime % 1e9
+
v.PutRaw(TestHash, TestBlock)
v.PutRaw(TestHash2, TestBlock2)
v.PutRaw(TestHash3, TestBlock3)
+ maxMtime := time.Now().UTC().UnixNano()
+ if maxMtime%1e9 > 0 {
+ maxMtime -= maxMtime % 1e9
+ maxMtime += 1e9
+ }
+
// Blocks whose names aren't Keep hashes should be omitted from
// index
v.PutRaw("fffffffffnotreallyahashfffffffff", nil)
indexRows := strings.Split(string(buf.Bytes()), "\n")
sort.Strings(indexRows)
sortedIndex := strings.Join(indexRows, "\n")
- m, err := regexp.MatchString(
- `^\n`+TestHash+`\+\d+ \d+\n`+
- TestHash3+`\+\d+ \d+\n`+
- TestHash2+`\+\d+ \d+$`,
- sortedIndex)
- if err != nil {
- t.Error(err)
- } else if !m {
+ m := regexp.MustCompile(
+ `^\n` + TestHash + `\+\d+ (\d+)\n` +
+ TestHash3 + `\+\d+ \d+\n` +
+ TestHash2 + `\+\d+ \d+$`,
+ ).FindStringSubmatch(sortedIndex)
+ if m == nil {
t.Errorf("Got index %q for empty prefix", sortedIndex)
+ } else {
+ mtime, err := strconv.ParseInt(m[1], 10, 64)
+ if err != nil {
+ t.Error(err)
+ } else if mtime < minMtime || mtime > maxMtime {
+ t.Errorf("got %d for TestHash timestamp, expected %d <= t <= %d",
+ mtime, minMtime, maxMtime)
+ }
}
for _, prefix := range []string{"f", "f15", "f15ac"} {
for _, prefix := range []string{"zero", "zip", "zilch"} {
buf = new(bytes.Buffer)
- v.IndexTo(prefix, buf)
+ err := v.IndexTo(prefix, buf)
if err != nil {
t.Errorf("Got error on IndexTo with no such prefix %v", err.Error())
} else if buf.Len() != 0 {
func testDeleteNewBlock(t TB, factory TestableVolumeFactory) {
v := factory(t)
defer v.Teardown()
- blobSignatureTTL = 300 * time.Second
+ theConfig.BlobSignatureTTL.Set("5m")
if v.Writable() == false {
return
}
- v.Put(TestHash, TestBlock)
+ v.Put(context.Background(), TestHash, TestBlock)
if err := v.Trash(TestHash); err != nil {
t.Error(err)
}
data := make([]byte, BlockSize)
- n, err := v.Get(TestHash, data)
+ n, err := v.Get(context.Background(), TestHash, data)
if err != nil {
t.Error(err)
} else if bytes.Compare(data[:n], TestBlock) != 0 {
}
// Calling Delete() for a block with a timestamp older than
-// blobSignatureTTL seconds in the past should delete the data.
+// BlobSignatureTTL seconds in the past should delete the data.
// Test is intended for only writable volumes
func testDeleteOldBlock(t TB, factory TestableVolumeFactory) {
v := factory(t)
defer v.Teardown()
- blobSignatureTTL = 300 * time.Second
+ theConfig.BlobSignatureTTL.Set("5m")
if v.Writable() == false {
return
}
- v.Put(TestHash, TestBlock)
- v.TouchWithDate(TestHash, time.Now().Add(-2*blobSignatureTTL))
+ v.Put(context.Background(), TestHash, TestBlock)
+ v.TouchWithDate(TestHash, time.Now().Add(-2*theConfig.BlobSignatureTTL.Duration()))
if err := v.Trash(TestHash); err != nil {
t.Error(err)
}
data := make([]byte, BlockSize)
- if _, err := v.Get(TestHash, data); err == nil || !os.IsNotExist(err) {
+ if _, err := v.Get(context.Background(), TestHash, data); err == nil || !os.IsNotExist(err) {
t.Errorf("os.IsNotExist(%v) should have been true", err)
}
t.Fatalf("os.IsNotExist(%v) should have been true", err)
}
- err = v.Compare(TestHash, TestBlock)
+ err = v.Compare(context.Background(), TestHash, TestBlock)
if err == nil || !os.IsNotExist(err) {
t.Fatalf("os.IsNotExist(%v) should have been true", err)
}
buf := make([]byte, BlockSize)
// Get from read-only volume should succeed
- _, err := v.Get(TestHash, buf)
+ _, err := v.Get(context.Background(), TestHash, buf)
if err != nil {
t.Errorf("got err %v, expected nil", err)
}
// Put a new block to read-only volume should result in error
- err = v.Put(TestHash2, TestBlock2)
+ err = v.Put(context.Background(), TestHash2, TestBlock2)
if err == nil {
t.Errorf("Expected error when putting block in a read-only volume")
}
- _, err = v.Get(TestHash2, buf)
+ _, err = v.Get(context.Background(), TestHash2, buf)
if err == nil {
t.Errorf("Expected error when getting block whose put in read-only volume failed")
}
}
// Overwriting an existing block in read-only volume should result in error
- err = v.Put(TestHash, TestBlock)
+ err = v.Put(context.Background(), TestHash, TestBlock)
if err == nil {
t.Errorf("Expected error when putting block in a read-only volume")
}
sem := make(chan int)
go func() {
buf := make([]byte, BlockSize)
- n, err := v.Get(TestHash, buf)
+ n, err := v.Get(context.Background(), TestHash, buf)
if err != nil {
t.Errorf("err1: %v", err)
}
go func() {
buf := make([]byte, BlockSize)
- n, err := v.Get(TestHash2, buf)
+ n, err := v.Get(context.Background(), TestHash2, buf)
if err != nil {
t.Errorf("err2: %v", err)
}
go func() {
buf := make([]byte, BlockSize)
- n, err := v.Get(TestHash3, buf)
+ n, err := v.Get(context.Background(), TestHash3, buf)
if err != nil {
t.Errorf("err3: %v", err)
}
sem := make(chan int)
go func(sem chan int) {
- err := v.Put(TestHash, TestBlock)
+ err := v.Put(context.Background(), TestHash, TestBlock)
if err != nil {
t.Errorf("err1: %v", err)
}
}(sem)
go func(sem chan int) {
- err := v.Put(TestHash2, TestBlock2)
+ err := v.Put(context.Background(), TestHash2, TestBlock2)
if err != nil {
t.Errorf("err2: %v", err)
}
}(sem)
go func(sem chan int) {
- err := v.Put(TestHash3, TestBlock3)
+ err := v.Put(context.Background(), TestHash3, TestBlock3)
if err != nil {
t.Errorf("err3: %v", err)
}
// Double check that we actually wrote the blocks we expected to write.
buf := make([]byte, BlockSize)
- n, err := v.Get(TestHash, buf)
+ n, err := v.Get(context.Background(), TestHash, buf)
if err != nil {
t.Errorf("Get #1: %v", err)
}
t.Errorf("Get #1: expected %s, got %s", string(TestBlock), string(buf[:n]))
}
- n, err = v.Get(TestHash2, buf)
+ n, err = v.Get(context.Background(), TestHash2, buf)
if err != nil {
t.Errorf("Get #2: %v", err)
}
t.Errorf("Get #2: expected %s, got %s", string(TestBlock2), string(buf[:n]))
}
- n, err = v.Get(TestHash3, buf)
+ n, err = v.Get(context.Background(), TestHash3, buf)
if err != nil {
t.Errorf("Get #3: %v", err)
}
wdata[0] = 'a'
wdata[BlockSize-1] = 'z'
hash := fmt.Sprintf("%x", md5.Sum(wdata))
- err := v.Put(hash, wdata)
+ err := v.Put(context.Background(), hash, wdata)
if err != nil {
t.Fatal(err)
}
buf := make([]byte, BlockSize)
- n, err := v.Get(hash, buf)
+ n, err := v.Get(context.Background(), hash, buf)
if err != nil {
t.Error(err)
}
}
}
-// With trashLifetime != 0, perform:
+// With TrashLifetime != 0, perform:
// Trash an old block - which either raises ErrNotImplemented or succeeds
// Untrash - which either raises ErrNotImplemented or succeeds
// Get - which must succeed
v := factory(t)
defer v.Teardown()
defer func() {
- trashLifetime = 0 * time.Second
+ theConfig.TrashLifetime = 0
}()
- trashLifetime = 3600 * time.Second
+ theConfig.TrashLifetime.Set("1h")
// put block and backdate it
v.PutRaw(TestHash, TestBlock)
- v.TouchWithDate(TestHash, time.Now().Add(-2*blobSignatureTTL))
+ v.TouchWithDate(TestHash, time.Now().Add(-2*theConfig.BlobSignatureTTL.Duration()))
buf := make([]byte, BlockSize)
- n, err := v.Get(TestHash, buf)
+ n, err := v.Get(context.Background(), TestHash, buf)
if err != nil {
t.Fatal(err)
}
t.Fatal(err)
}
} else {
- _, err = v.Get(TestHash, buf)
+ _, err = v.Get(context.Background(), TestHash, buf)
if err == nil || !os.IsNotExist(err) {
t.Errorf("os.IsNotExist(%v) should have been true", err)
}
}
// Get the block - after trash and untrash sequence
- n, err = v.Get(TestHash, buf)
+ n, err = v.Get(context.Background(), TestHash, buf)
if err != nil {
t.Fatal(err)
}
func testTrashEmptyTrashUntrash(t TB, factory TestableVolumeFactory) {
v := factory(t)
defer v.Teardown()
- defer func(orig time.Duration) {
- trashLifetime = orig
- }(trashLifetime)
+ defer func(orig arvados.Duration) {
+ theConfig.TrashLifetime = orig
+ }(theConfig.TrashLifetime)
checkGet := func() error {
buf := make([]byte, BlockSize)
- n, err := v.Get(TestHash, buf)
+ n, err := v.Get(context.Background(), TestHash, buf)
if err != nil {
return err
}
return err
}
- err = v.Compare(TestHash, TestBlock)
+ err = v.Compare(context.Background(), TestHash, TestBlock)
if err != nil {
return err
}
// First set: EmptyTrash before reaching the trash deadline.
- trashLifetime = 1 * time.Hour
+ theConfig.TrashLifetime.Set("1h")
v.PutRaw(TestHash, TestBlock)
- v.TouchWithDate(TestHash, time.Now().Add(-2*blobSignatureTTL))
+ v.TouchWithDate(TestHash, time.Now().Add(-2*theConfig.BlobSignatureTTL.Duration()))
err := checkGet()
if err != nil {
err = v.Trash(TestHash)
if err == MethodDisabledError || err == ErrNotImplemented {
// Skip the trash tests for read-only volumes, and
- // volume types that don't support trashLifetime>0.
+ // volume types that don't support TrashLifetime>0.
return
}
}
// Because we Touch'ed, need to backdate again for next set of tests
- v.TouchWithDate(TestHash, time.Now().Add(-2*blobSignatureTTL))
+ v.TouchWithDate(TestHash, time.Now().Add(-2*theConfig.BlobSignatureTTL.Duration()))
- // Untrash should fail if the only block in the trash has
- // already been untrashed.
+ // If the only block in the trash has already been untrashed,
+ // most volumes will fail a subsequent Untrash with a 404, but
+ // it's also acceptable for Untrash to succeed.
err = v.Untrash(TestHash)
- if err == nil || !os.IsNotExist(err) {
- t.Fatalf("os.IsNotExist(%v) should have been true", err)
+ if err != nil && !os.IsNotExist(err) {
+ t.Fatalf("Expected success or os.IsNotExist(), but got: %v", err)
}
- // The failed Untrash should not interfere with our
+ // The additional Untrash should not interfere with our
// already-untrashed copy.
err = checkGet()
if err != nil {
t.Fatal(err)
}
+ // Untrash might have updated the timestamp, so backdate again
+ v.TouchWithDate(TestHash, time.Now().Add(-2*theConfig.BlobSignatureTTL.Duration()))
+
// Second set: EmptyTrash after the trash deadline has passed.
- trashLifetime = 1 * time.Nanosecond
+ theConfig.TrashLifetime.Set("1ns")
err = v.Trash(TestHash)
if err != nil {
// Trash it again, and this time call EmptyTrash so it really
// goes away.
// (In Azure volumes, un/trash changes Mtime, so first backdate again)
- v.TouchWithDate(TestHash, time.Now().Add(-2*blobSignatureTTL))
+ v.TouchWithDate(TestHash, time.Now().Add(-2*theConfig.BlobSignatureTTL.Duration()))
err = v.Trash(TestHash)
err = checkGet()
if err == nil || !os.IsNotExist(err) {
t.Fatalf("os.IsNotExist(%v) should have been true", err)
}
- // EmptryTrash
v.EmptyTrash()
// Untrash won't find it
// un-trashed copy doesn't get deleted along with it.
v.PutRaw(TestHash, TestBlock)
- v.TouchWithDate(TestHash, time.Now().Add(-2*blobSignatureTTL))
+ v.TouchWithDate(TestHash, time.Now().Add(-2*theConfig.BlobSignatureTTL.Duration()))
- trashLifetime = time.Nanosecond
+ theConfig.TrashLifetime.Set("1ns")
err = v.Trash(TestHash)
if err != nil {
t.Fatal(err)
}
v.PutRaw(TestHash, TestBlock)
- v.TouchWithDate(TestHash, time.Now().Add(-2*blobSignatureTTL))
+ v.TouchWithDate(TestHash, time.Now().Add(-2*theConfig.BlobSignatureTTL.Duration()))
// EmptyTrash should not delete the untrashed copy.
v.EmptyTrash()
// untrash the block whose deadline is "C".
v.PutRaw(TestHash, TestBlock)
- v.TouchWithDate(TestHash, time.Now().Add(-2*blobSignatureTTL))
+ v.TouchWithDate(TestHash, time.Now().Add(-2*theConfig.BlobSignatureTTL.Duration()))
- trashLifetime = time.Nanosecond
+ theConfig.TrashLifetime.Set("1ns")
err = v.Trash(TestHash)
if err != nil {
t.Fatal(err)
}
v.PutRaw(TestHash, TestBlock)
- v.TouchWithDate(TestHash, time.Now().Add(-2*blobSignatureTTL))
+ v.TouchWithDate(TestHash, time.Now().Add(-2*theConfig.BlobSignatureTTL.Duration()))
- trashLifetime = time.Hour
+ theConfig.TrashLifetime.Set("1h")
err = v.Trash(TestHash)
if err != nil {
t.Fatal(err)
projects / arvados.git / blobdiff