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xl/fs: Split object layer into interface. (#1415)

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This commit is contained in:
Harshavardhana
2016-04-29 14:24:10 -07:00
committed by Anand Babu (AB) Periasamy
parent 4d1b3d5e9a
commit 4e34e03dd4
61 changed files with 1815 additions and 1037 deletions
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44
object_api_suite_test.go
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@@ -31,7 +31,7 @@ import (
// TODO - enable all the commented tests.
// APITestSuite - collection of API tests.
func APITestSuite(c *check.C, create func() objectAPI) {
func APITestSuite(c *check.C, create func() ObjectLayer) {
testMakeBucket(c, create)
testMultipleObjectCreation(c, create)
testPaging(c, create)
@@ -50,7 +50,7 @@ func APITestSuite(c *check.C, create func() objectAPI) {
}
// Tests validate bucket creation.
func testMakeBucket(c *check.C, create func() objectAPI) {
func testMakeBucket(c *check.C, create func() ObjectLayer) {
obj := create()
err := obj.MakeBucket("bucket-unknown")
c.Assert(err, check.IsNil)
@@ -58,7 +58,7 @@ func testMakeBucket(c *check.C, create func() objectAPI) {
}
// Tests validate creation of part files during Multipart operation.
func testMultipartObjectCreation(c *check.C, create func() objectAPI) {
func testMultipartObjectCreation(c *check.C, create func() ObjectLayer) {
obj := create()
err := obj.MakeBucket("bucket")
c.Assert(err, check.IsNil)
@@ -83,7 +83,7 @@ func testMultipartObjectCreation(c *check.C, create func() objectAPI) {
}
// Tests validate abortion of Multipart operation.
func testMultipartObjectAbort(c *check.C, create func() objectAPI) {
func testMultipartObjectAbort(c *check.C, create func() ObjectLayer) {
obj := create()
err := obj.MakeBucket("bucket")
c.Assert(err, check.IsNil)
@@ -115,7 +115,7 @@ func testMultipartObjectAbort(c *check.C, create func() objectAPI) {
}
// Tests validate object creation.
func testMultipleObjectCreation(c *check.C, create func() objectAPI) {
func testMultipleObjectCreation(c *check.C, create func() ObjectLayer) {
objects := make(map[string][]byte)
obj := create()
err := obj.MakeBucket("bucket")
@@ -157,7 +157,7 @@ func testMultipleObjectCreation(c *check.C, create func() objectAPI) {
}
// Tests validate creation of objects and the order of listing using various filters for ListObjects operation.
func testPaging(c *check.C, create func() objectAPI) {
func testPaging(c *check.C, create func() ObjectLayer) {
obj := create()
obj.MakeBucket("bucket")
result, err := obj.ListObjects("bucket", "", "", "", 0)
@@ -261,7 +261,7 @@ func testPaging(c *check.C, create func() objectAPI) {
}
// Tests validate overwriting of an existing object.
func testObjectOverwriteWorks(c *check.C, create func() objectAPI) {
func testObjectOverwriteWorks(c *check.C, create func() ObjectLayer) {
obj := create()
err := obj.MakeBucket("bucket")
c.Assert(err, check.IsNil)
@@ -284,25 +284,25 @@ func testObjectOverwriteWorks(c *check.C, create func() objectAPI) {
}
// Tests validate that bucket operation on non-existent bucket fails.
func testNonExistantBucketOperations(c *check.C, create func() objectAPI) {
func testNonExistantBucketOperations(c *check.C, create func() ObjectLayer) {
obj := create()
_, err := obj.PutObject("bucket1", "object", int64(len("one")), bytes.NewBufferString("one"), nil)
c.Assert(err, check.Not(check.IsNil))
c.Assert(err.ToGoError().Error(), check.Equals, "Bucket not found: bucket1")
c.Assert(err.Error(), check.Equals, "Bucket not found: bucket1")
}
// Tests validate that recreation of the bucket fails.
func testBucketRecreateFails(c *check.C, create func() objectAPI) {
func testBucketRecreateFails(c *check.C, create func() ObjectLayer) {
obj := create()
err := obj.MakeBucket("string")
c.Assert(err, check.IsNil)
err = obj.MakeBucket("string")
c.Assert(err, check.Not(check.IsNil))
c.Assert(err.ToGoError().Error(), check.Equals, "Bucket exists: string")
c.Assert(err.Error(), check.Equals, "Bucket exists: string")
}
// Tests validate PutObject with subdirectory prefix.
func testPutObjectInSubdir(c *check.C, create func() objectAPI) {
func testPutObjectInSubdir(c *check.C, create func() ObjectLayer) {
obj := create()
err := obj.MakeBucket("bucket")
c.Assert(err, check.IsNil)
@@ -321,7 +321,7 @@ func testPutObjectInSubdir(c *check.C, create func() objectAPI) {
}
// Tests validate ListBuckets.
func testListBuckets(c *check.C, create func() objectAPI) {
func testListBuckets(c *check.C, create func() ObjectLayer) {
obj := create()
// test empty list.
@@ -354,7 +354,7 @@ func testListBuckets(c *check.C, create func() objectAPI) {
}
// Tests validate the order of result of ListBuckets.
func testListBucketsOrder(c *check.C, create func() objectAPI) {
func testListBucketsOrder(c *check.C, create func() ObjectLayer) {
// if implementation contains a map, order of map keys will vary.
// this ensures they return in the same order each time.
for i := 0; i < 10; i++ {
@@ -373,24 +373,24 @@ func testListBucketsOrder(c *check.C, create func() objectAPI) {
}
// Tests validate that ListObjects operation on a non-existent bucket fails as expected.
func testListObjectsTestsForNonExistantBucket(c *check.C, create func() objectAPI) {
func testListObjectsTestsForNonExistantBucket(c *check.C, create func() ObjectLayer) {
obj := create()
result, err := obj.ListObjects("bucket", "", "", "", 1000)
c.Assert(err, check.Not(check.IsNil))
c.Assert(result.IsTruncated, check.Equals, false)
c.Assert(len(result.Objects), check.Equals, 0)
c.Assert(err.ToGoError().Error(), check.Equals, "Bucket not found: bucket")
c.Assert(err.Error(), check.Equals, "Bucket not found: bucket")
}
// Tests validate that GetObject fails on a non-existent bucket as expected.
func testNonExistantObjectInBucket(c *check.C, create func() objectAPI) {
func testNonExistantObjectInBucket(c *check.C, create func() ObjectLayer) {
obj := create()
err := obj.MakeBucket("bucket")
c.Assert(err, check.IsNil)
_, err = obj.GetObject("bucket", "dir1", 0)
c.Assert(err, check.Not(check.IsNil))
switch err := err.ToGoError().(type) {
switch err := err.(type) {
case ObjectNotFound:
c.Assert(err, check.ErrorMatches, "Object not found: bucket#dir1")
default:
@@ -399,7 +399,7 @@ func testNonExistantObjectInBucket(c *check.C, create func() objectAPI) {
}
// Tests validate that GetObject on an existing directory fails as expected.
func testGetDirectoryReturnsObjectNotFound(c *check.C, create func() objectAPI) {
func testGetDirectoryReturnsObjectNotFound(c *check.C, create func() ObjectLayer) {
obj := create()
err := obj.MakeBucket("bucket")
c.Assert(err, check.IsNil)
@@ -408,7 +408,7 @@ func testGetDirectoryReturnsObjectNotFound(c *check.C, create func() objectAPI)
c.Assert(err, check.IsNil)
_, err = obj.GetObject("bucket", "dir1", 0)
switch err := err.ToGoError().(type) {
switch err := err.(type) {
case ObjectNotFound:
c.Assert(err.Bucket, check.Equals, "bucket")
c.Assert(err.Object, check.Equals, "dir1")
@@ -418,7 +418,7 @@ func testGetDirectoryReturnsObjectNotFound(c *check.C, create func() objectAPI)
}
_, err = obj.GetObject("bucket", "dir1/", 0)
switch err := err.ToGoError().(type) {
switch err := err.(type) {
case ObjectNotFound:
c.Assert(err.Bucket, check.Equals, "bucket")
c.Assert(err.Object, check.Equals, "dir1/")
@@ -429,7 +429,7 @@ func testGetDirectoryReturnsObjectNotFound(c *check.C, create func() objectAPI)
}
// Tests valdiate the default ContentType.
func testDefaultContentType(c *check.C, create func() objectAPI) {
func testDefaultContentType(c *check.C, create func() ObjectLayer) {
obj := create()
err := obj.MakeBucket("bucket")
c.Assert(err, check.IsNil)