mirror of https://github.com/perkeep/perkeep.git
735 lines
19 KiB
Go
735 lines
19 KiB
Go
/*
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Copyright 2011 Google Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package search_test
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import (
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"bytes"
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"encoding/json"
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"fmt"
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"io"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"path/filepath"
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"reflect"
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"sort"
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"strings"
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"testing"
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"time"
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"camlistore.org/pkg/blob"
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"camlistore.org/pkg/httputil"
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"camlistore.org/pkg/index"
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"camlistore.org/pkg/index/indextest"
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"camlistore.org/pkg/osutil"
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. "camlistore.org/pkg/search"
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"camlistore.org/pkg/test"
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)
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// An indexOwnerer is something that knows who owns the index.
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// It is implemented by indexAndOwner for use by TestHandler.
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type indexOwnerer interface {
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IndexOwner() blob.Ref
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}
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type indexAndOwner struct {
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index.Interface
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owner blob.Ref
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}
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func (io indexAndOwner) IndexOwner() blob.Ref {
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return io.owner
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}
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type handlerTest struct {
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// setup is responsible for populating the index before the
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// handler is invoked.
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//
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// A FakeIndex is constructed and provided to setup and is
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// generally then returned as the Index to use, but an
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// alternate Index may be returned instead, in which case the
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// FakeIndex is not used.
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setup func(fi *test.FakeIndex) index.Interface
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name string // test name
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query string // the HTTP path + optional query suffix after "camli/search/"
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postBody string // if non-nil, a POST request
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want map[string]interface{}
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// wantDescribed is a list of blobref strings that should've been
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// described in meta. If want is nil and this is non-zero length,
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// want is ignored.
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wantDescribed []string
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}
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var owner = blob.MustParse("abcown-123")
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func parseJSON(s string) map[string]interface{} {
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m := make(map[string]interface{})
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err := json.Unmarshal([]byte(s), &m)
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if err != nil {
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panic(err)
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}
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return m
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}
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// addToClockOrigin returns the given Duration added
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// to test.ClockOrigin, in UTC, and RFC3339Nano formatted.
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func addToClockOrigin(d time.Duration) string {
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return test.ClockOrigin.Add(d).UTC().Format(time.RFC3339Nano)
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}
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func handlerDescribeTestSetup(fi *test.FakeIndex) index.Interface {
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pn := blob.MustParse("perma-123")
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fi.AddMeta(pn, "permanode", 123)
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fi.AddClaim(owner, pn, "set-attribute", "camliContent", "fakeref-232")
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fi.AddMeta(blob.MustParse("fakeref-232"), "", 878)
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// Test deleting all attributes
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fi.AddClaim(owner, pn, "add-attribute", "wont-be-present", "x")
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fi.AddClaim(owner, pn, "add-attribute", "wont-be-present", "y")
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fi.AddClaim(owner, pn, "del-attribute", "wont-be-present", "")
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// Test deleting a specific attribute.
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fi.AddClaim(owner, pn, "add-attribute", "only-delete-b", "a")
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fi.AddClaim(owner, pn, "add-attribute", "only-delete-b", "b")
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fi.AddClaim(owner, pn, "add-attribute", "only-delete-b", "c")
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fi.AddClaim(owner, pn, "del-attribute", "only-delete-b", "b")
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return fi
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}
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// extends handlerDescribeTestSetup but adds a camliContentImage to pn.
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func handlerDescribeTestSetupWithImage(fi *test.FakeIndex) index.Interface {
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handlerDescribeTestSetup(fi)
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pn := blob.MustParse("perma-123")
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imageRef := blob.MustParse("fakeref-789")
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fi.AddMeta(imageRef, "", 789)
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fi.AddClaim(owner, pn, "set-attribute", "camliContentImage", imageRef.String())
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return fi
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}
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// extends handlerDescribeTestSetup but adds various embedded references to other nodes.
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func handlerDescribeTestSetupWithEmbeddedRefs(fi *test.FakeIndex) index.Interface {
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handlerDescribeTestSetup(fi)
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pn := blob.MustParse("perma-123")
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c1 := blob.MustParse("fakeref-01")
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c2 := blob.MustParse("fakeref-02")
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c3 := blob.MustParse("fakeref-03")
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c4 := blob.MustParse("fakeref-04")
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c5 := blob.MustParse("fakeref-05")
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c6 := blob.MustParse("fakeref-06")
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fi.AddMeta(c1, "", 1)
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fi.AddMeta(c2, "", 2)
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fi.AddMeta(c3, "", 3)
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fi.AddMeta(c4, "", 4)
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fi.AddMeta(c5, "", 5)
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fi.AddMeta(c6, "", 6)
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fi.AddClaim(owner, pn, "set-attribute", c1.String(), "foo")
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fi.AddClaim(owner, pn, "set-attribute", "foo,"+c2.String()+"=bar", "foo")
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fi.AddClaim(owner, pn, "set-attribute", "foo:"+c3.String()+"?bar,"+c4.String(), "foo")
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fi.AddClaim(owner, pn, "set-attribute", "foo", c5.String())
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fi.AddClaim(owner, pn, "add-attribute", "bar", "baz")
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fi.AddClaim(owner, pn, "add-attribute", "bar", "monkey\n"+c6.String())
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return fi
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}
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var handlerTests = []handlerTest{
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{
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name: "describe-missing",
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setup: func(fi *test.FakeIndex) index.Interface { return fi },
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query: "describe?blobref=eabfakeref-0555",
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want: parseJSON(`{
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"meta": {
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}
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}`),
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},
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{
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name: "describe-jpeg-blob",
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setup: func(fi *test.FakeIndex) index.Interface {
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fi.AddMeta(blob.MustParse("abfakeref-0555"), "", 999)
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return fi
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},
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query: "describe?blobref=abfakeref-0555",
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want: parseJSON(`{
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"meta": {
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"abfakeref-0555": {
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"blobRef": "abfakeref-0555",
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"size": 999
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}
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}
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}`),
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},
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{
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name: "describe-permanode",
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setup: handlerDescribeTestSetup,
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query: "describe?blobref=perma-123",
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want: parseJSON(`{
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"meta": {
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"fakeref-232": {
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"blobRef": "fakeref-232",
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"size": 878
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},
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"perma-123": {
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"blobRef": "perma-123",
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"camliType": "permanode",
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"size": 123,
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"permanode": {
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"attr": {
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"camliContent": [ "fakeref-232" ],
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"only-delete-b": [ "a", "c" ]
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},
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"modtime": "` + addToClockOrigin(8*time.Second) + `"
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}
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}
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}
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}`),
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},
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{
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name: "describe-permanode-image",
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setup: handlerDescribeTestSetupWithImage,
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query: "describe?blobref=perma-123",
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want: parseJSON(`{
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"meta": {
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"fakeref-232": {
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"blobRef": "fakeref-232",
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"size": 878
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},
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"fakeref-789": {
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"blobRef": "fakeref-789",
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"size": 789
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},
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"perma-123": {
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"blobRef": "perma-123",
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"camliType": "permanode",
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"size": 123,
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"permanode": {
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"attr": {
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"camliContent": [ "fakeref-232" ],
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"camliContentImage": [ "fakeref-789" ],
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"only-delete-b": [ "a", "c" ]
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},
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"modtime": "` + addToClockOrigin(9*time.Second) + `"
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}
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}
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}
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}`),
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},
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{
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name: "describe-permanode-embedded-references",
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setup: handlerDescribeTestSetupWithEmbeddedRefs,
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query: "describe?blobref=perma-123",
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want: parseJSON(`{
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"meta": {
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"fakeref-01": {
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"blobRef": "fakeref-01",
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"size": 1
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},
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"fakeref-02": {
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"blobRef": "fakeref-02",
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"size": 2
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},
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"fakeref-03": {
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"blobRef": "fakeref-03",
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"size": 3
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},
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"fakeref-04": {
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"blobRef": "fakeref-04",
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"size": 4
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},
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"fakeref-05": {
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"blobRef": "fakeref-05",
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"size": 5
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},
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"fakeref-06": {
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"blobRef": "fakeref-06",
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"size": 6
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},
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"fakeref-232": {
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"blobRef": "fakeref-232",
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"size": 878
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},
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"perma-123": {
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"blobRef": "perma-123",
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"camliType": "permanode",
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"size": 123,
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"permanode": {
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"attr": {
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"bar": [
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"baz",
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"monkey\nfakeref-06"
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],
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"fakeref-01": [
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"foo"
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],
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"camliContent": [
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"fakeref-232"
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],
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"foo": [
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"fakeref-05"
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],
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"foo,fakeref-02=bar": [
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"foo"
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],
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"foo:fakeref-03?bar,fakeref-04": [
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"foo"
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],
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"camliContent": [ "fakeref-232" ],
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"only-delete-b": [ "a", "c" ]
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},
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"modtime": "` + addToClockOrigin(14*time.Second) + `"
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}
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}
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}
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}`),
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},
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{
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name: "describe-permanode-timetravel",
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setup: handlerDescribeTestSetup,
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query: "describe?blobref=perma-123&at=" + addToClockOrigin(3*time.Second),
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want: parseJSON(`{
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"meta": {
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"fakeref-232": {
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"blobRef": "fakeref-232",
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"size": 878
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},
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"perma-123": {
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"blobRef": "perma-123",
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"camliType": "permanode",
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"size": 123,
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"permanode": {
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"attr": {
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"camliContent": [ "fakeref-232" ],
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"wont-be-present": [ "x", "y" ]
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},
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"modtime": "` + addToClockOrigin(3*time.Second) + `"
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}
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}
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}
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}`),
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},
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// test that describe follows camliPath:foo attributes
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{
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name: "describe-permanode-follows-camliPath",
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setup: func(fi *test.FakeIndex) index.Interface {
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pn := blob.MustParse("perma-123")
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fi.AddMeta(pn, "permanode", 123)
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fi.AddClaim(owner, pn, "set-attribute", "camliPath:foo", "fakeref-123")
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fi.AddMeta(blob.MustParse("fakeref-123"), "", 123)
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return fi
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},
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query: "describe?blobref=perma-123",
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want: parseJSON(`{
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"meta": {
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"fakeref-123": {
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"blobRef": "fakeref-123",
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"size": 123
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},
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"perma-123": {
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"blobRef": "perma-123",
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"camliType": "permanode",
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"size": 123,
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"permanode": {
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"attr": {
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"camliPath:foo": [
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"fakeref-123"
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]
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},
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"modtime": "` + addToClockOrigin(1*time.Second) + `"
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}
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}
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}
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}`),
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},
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// Test recent permanodes
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{
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name: "recent-1",
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setup: func(*test.FakeIndex) index.Interface {
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// Ignore the fakeindex and use the real (but in-memory) implementation,
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// using IndexDeps to populate it.
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idx := index.NewMemoryIndex()
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id := indextest.NewIndexDeps(idx)
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pn := id.NewPlannedPermanode("pn1")
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id.SetAttribute(pn, "title", "Some title")
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return indexAndOwner{idx, id.SignerBlobRef}
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},
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query: "recent",
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want: parseJSON(`{
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"recent": [
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{"blobref": "sha1-7ca7743e38854598680d94ef85348f2c48a44513",
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"modtime": "2011-11-28T01:32:37.000123456Z",
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"owner": "sha1-ad87ca5c78bd0ce1195c46f7c98e6025abbaf007"}
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],
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"meta": {
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"sha1-7ca7743e38854598680d94ef85348f2c48a44513": {
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"blobRef": "sha1-7ca7743e38854598680d94ef85348f2c48a44513",
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"camliType": "permanode",
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"permanode": {
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"attr": { "title": [ "Some title" ] },
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"modtime": "` + addToClockOrigin(1*time.Second) + `"
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},
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"size": 534
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}
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}
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}`),
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},
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// Test recent permanode of a file
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{
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name: "recent-file",
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setup: func(*test.FakeIndex) index.Interface {
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// Ignore the fakeindex and use the real (but in-memory) implementation,
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// using IndexDeps to populate it.
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idx := index.NewMemoryIndex()
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id := indextest.NewIndexDeps(idx)
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// Upload a basic image
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camliRootPath, err := osutil.GoPackagePath("camlistore.org")
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if err != nil {
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panic("Package camlistore.org no found in $GOPATH or $GOPATH not defined")
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}
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uploadFile := func(file string, modTime time.Time) blob.Ref {
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fileName := filepath.Join(camliRootPath, "pkg", "index", "indextest", "testdata", file)
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contents, err := ioutil.ReadFile(fileName)
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if err != nil {
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panic(err)
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}
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br, _ := id.UploadFile(file, string(contents), modTime)
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return br
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}
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dudeFileRef := uploadFile("dude.jpg", time.Time{})
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pn := id.NewPlannedPermanode("pn1")
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id.SetAttribute(pn, "camliContent", dudeFileRef.String())
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return indexAndOwner{idx, id.SignerBlobRef}
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},
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query: "recent",
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want: parseJSON(`{
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"recent": [
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{"blobref": "sha1-7ca7743e38854598680d94ef85348f2c48a44513",
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"modtime": "2011-11-28T01:32:37.000123456Z",
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"owner": "sha1-ad87ca5c78bd0ce1195c46f7c98e6025abbaf007"}
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],
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"meta": {
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"sha1-7ca7743e38854598680d94ef85348f2c48a44513": {
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"blobRef": "sha1-7ca7743e38854598680d94ef85348f2c48a44513",
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"camliType": "permanode",
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"permanode": {
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"attr": {
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"camliContent": [
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"sha1-e3f0ee86622dda4d7e8a4a4af51117fb79dbdbbb"
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]
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},
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"modtime": "` + addToClockOrigin(1*time.Second) + `"
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},
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"size": 534
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},
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"sha1-e3f0ee86622dda4d7e8a4a4af51117fb79dbdbbb": {
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"blobRef": "sha1-e3f0ee86622dda4d7e8a4a4af51117fb79dbdbbb",
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"camliType": "file",
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"size": 184,
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"file": {
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"fileName": "dude.jpg",
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"size": 1932,
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"mimeType": "image/jpeg"
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},
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"image": {
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"width": 50,
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"height": 100
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}
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}
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}
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}`),
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},
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// Test recent permanode of a file, in a collection
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{
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name: "recent-file-collec",
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setup: func(*test.FakeIndex) index.Interface {
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SetTestHookBug121(func() {
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time.Sleep(2 * time.Second)
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})
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// Ignore the fakeindex and use the real (but in-memory) implementation,
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// using IndexDeps to populate it.
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idx := index.NewMemoryIndex()
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id := indextest.NewIndexDeps(idx)
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// Upload a basic image
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camliRootPath, err := osutil.GoPackagePath("camlistore.org")
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if err != nil {
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panic("Package camlistore.org no found in $GOPATH or $GOPATH not defined")
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}
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uploadFile := func(file string, modTime time.Time) blob.Ref {
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fileName := filepath.Join(camliRootPath, "pkg", "index", "indextest", "testdata", file)
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contents, err := ioutil.ReadFile(fileName)
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if err != nil {
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panic(err)
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}
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br, _ := id.UploadFile(file, string(contents), modTime)
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return br
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}
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dudeFileRef := uploadFile("dude.jpg", time.Time{})
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pn := id.NewPlannedPermanode("pn1")
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id.SetAttribute(pn, "camliContent", dudeFileRef.String())
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collec := id.NewPlannedPermanode("pn2")
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id.SetAttribute(collec, "camliMember", pn.String())
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return indexAndOwner{idx, id.SignerBlobRef}
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},
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query: "recent",
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want: parseJSON(`{
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"recent": [
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{
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"blobref": "sha1-3c8b5d36bd4182c6fe802984832f197786662ccf",
|
|
"modtime": "2011-11-28T01:32:38.000123456Z",
|
|
"owner": "sha1-ad87ca5c78bd0ce1195c46f7c98e6025abbaf007"
|
|
},
|
|
{
|
|
"blobref": "sha1-7ca7743e38854598680d94ef85348f2c48a44513",
|
|
"modtime": "2011-11-28T01:32:37.000123456Z",
|
|
"owner": "sha1-ad87ca5c78bd0ce1195c46f7c98e6025abbaf007"
|
|
}
|
|
],
|
|
"meta": {
|
|
"sha1-3c8b5d36bd4182c6fe802984832f197786662ccf": {
|
|
"blobRef": "sha1-3c8b5d36bd4182c6fe802984832f197786662ccf",
|
|
"camliType": "permanode",
|
|
"size": 534,
|
|
"permanode": {
|
|
"attr": {
|
|
"camliMember": [
|
|
"sha1-7ca7743e38854598680d94ef85348f2c48a44513"
|
|
]
|
|
},
|
|
"modtime": "` + addToClockOrigin(2*time.Second) + `"
|
|
}
|
|
},
|
|
"sha1-7ca7743e38854598680d94ef85348f2c48a44513": {
|
|
"blobRef": "sha1-7ca7743e38854598680d94ef85348f2c48a44513",
|
|
"camliType": "permanode",
|
|
"size": 534,
|
|
"permanode": {
|
|
"attr": {
|
|
"camliContent": [
|
|
"sha1-e3f0ee86622dda4d7e8a4a4af51117fb79dbdbbb"
|
|
]
|
|
},
|
|
"modtime": "` + addToClockOrigin(1*time.Second) + `"
|
|
}
|
|
},
|
|
"sha1-e3f0ee86622dda4d7e8a4a4af51117fb79dbdbbb": {
|
|
"blobRef": "sha1-e3f0ee86622dda4d7e8a4a4af51117fb79dbdbbb",
|
|
"camliType": "file",
|
|
"size": 184,
|
|
"file": {
|
|
"fileName": "dude.jpg",
|
|
"size": 1932,
|
|
"mimeType": "image/jpeg"
|
|
},
|
|
"image": {
|
|
"width": 50,
|
|
"height": 100
|
|
}
|
|
}
|
|
}
|
|
}`),
|
|
},
|
|
|
|
// Test recent permanodes with thumbnails
|
|
{
|
|
name: "recent-thumbs",
|
|
setup: func(*test.FakeIndex) index.Interface {
|
|
// Ignore the fakeindex and use the real (but in-memory) implementation,
|
|
// using IndexDeps to populate it.
|
|
idx := index.NewMemoryIndex()
|
|
id := indextest.NewIndexDeps(idx)
|
|
|
|
pn := id.NewPlannedPermanode("pn1")
|
|
id.SetAttribute(pn, "title", "Some title")
|
|
return indexAndOwner{idx, id.SignerBlobRef}
|
|
},
|
|
query: "recent?thumbnails=100",
|
|
want: parseJSON(`{
|
|
"recent": [
|
|
{"blobref": "sha1-7ca7743e38854598680d94ef85348f2c48a44513",
|
|
"modtime": "2011-11-28T01:32:37.000123456Z",
|
|
"owner": "sha1-ad87ca5c78bd0ce1195c46f7c98e6025abbaf007"}
|
|
],
|
|
"meta": {
|
|
"sha1-7ca7743e38854598680d94ef85348f2c48a44513": {
|
|
"blobRef": "sha1-7ca7743e38854598680d94ef85348f2c48a44513",
|
|
"camliType": "permanode",
|
|
"permanode": {
|
|
"attr": { "title": [ "Some title" ] },
|
|
"modtime": "` + addToClockOrigin(1*time.Second) + `"
|
|
},
|
|
"size": 534,
|
|
"thumbnailHeight": 100,
|
|
"thumbnailSrc": "node.png",
|
|
"thumbnailWidth": 100
|
|
}
|
|
}
|
|
}`),
|
|
},
|
|
|
|
// edgeto handler: put a permanode (member) in two parent
|
|
// permanodes, then delete the second and verify that edges
|
|
// back from member only reveal the first parent.
|
|
{
|
|
name: "edge-to",
|
|
setup: func(*test.FakeIndex) index.Interface {
|
|
// Ignore the fakeindex and use the real (but in-memory) implementation,
|
|
// using IndexDeps to populate it.
|
|
idx := index.NewMemoryIndex()
|
|
id := indextest.NewIndexDeps(idx)
|
|
|
|
parent1 := id.NewPlannedPermanode("pn1") // sha1-7ca7743e38854598680d94ef85348f2c48a44513
|
|
parent2 := id.NewPlannedPermanode("pn2")
|
|
member := id.NewPlannedPermanode("member") // always sha1-9ca84f904a9bc59e6599a53f0a3927636a6dbcae
|
|
id.AddAttribute(parent1, "camliMember", member.String())
|
|
id.AddAttribute(parent2, "camliMember", member.String())
|
|
id.DelAttribute(parent2, "camliMember", "")
|
|
return indexAndOwner{idx, id.SignerBlobRef}
|
|
},
|
|
query: "edgesto?blobref=sha1-9ca84f904a9bc59e6599a53f0a3927636a6dbcae",
|
|
want: parseJSON(`{
|
|
"toRef": "sha1-9ca84f904a9bc59e6599a53f0a3927636a6dbcae",
|
|
"edgesTo": [
|
|
{"from": "sha1-7ca7743e38854598680d94ef85348f2c48a44513",
|
|
"fromType": "permanode"}
|
|
]
|
|
}`),
|
|
},
|
|
}
|
|
|
|
func marshalJSON(v interface{}) string {
|
|
b, err := json.MarshalIndent(v, "", " ")
|
|
if err != nil {
|
|
panic(err)
|
|
}
|
|
return string(b)
|
|
}
|
|
|
|
func jmap(v interface{}) map[string]interface{} {
|
|
m := make(map[string]interface{})
|
|
if err := json.NewDecoder(strings.NewReader(marshalJSON(v))).Decode(&m); err != nil {
|
|
panic(err)
|
|
}
|
|
return m
|
|
}
|
|
|
|
func checkNoDups(sliceName string, tests []handlerTest) {
|
|
seen := map[string]bool{}
|
|
for _, tt := range tests {
|
|
if seen[tt.name] {
|
|
panic(fmt.Sprintf("duplicate handlerTest named %q in var %s", tt.name, sliceName))
|
|
}
|
|
seen[tt.name] = true
|
|
}
|
|
}
|
|
|
|
func init() {
|
|
checkNoDups("handlerTests", handlerTests)
|
|
}
|
|
|
|
func (ht handlerTest) test(t *testing.T) {
|
|
SetTestHookBug121(func() {})
|
|
|
|
fakeIndex := test.NewFakeIndex()
|
|
idx := ht.setup(fakeIndex)
|
|
|
|
indexOwner := owner
|
|
if io, ok := idx.(indexOwnerer); ok {
|
|
indexOwner = io.IndexOwner()
|
|
}
|
|
h := NewHandler(idx, indexOwner)
|
|
|
|
var body io.Reader
|
|
var method = "GET"
|
|
if ht.postBody != "" {
|
|
method = "POST"
|
|
body = strings.NewReader(ht.postBody)
|
|
}
|
|
req, err := http.NewRequest(method, "/camli/search/"+ht.query, body)
|
|
if err != nil {
|
|
t.Fatalf("%s: bad query: %v", ht.name, err)
|
|
}
|
|
req.Header.Set(httputil.PathSuffixHeader, req.URL.Path[1:])
|
|
|
|
rr := httptest.NewRecorder()
|
|
rr.Body = new(bytes.Buffer)
|
|
|
|
h.ServeHTTP(rr, req)
|
|
got := rr.Body.Bytes()
|
|
|
|
if len(ht.wantDescribed) > 0 {
|
|
dr := new(DescribeResponse)
|
|
if err := json.NewDecoder(bytes.NewReader(got)).Decode(dr); err != nil {
|
|
t.Fatalf("On test %s: Non-JSON response: %s", ht.name, got)
|
|
}
|
|
var gotDesc []string
|
|
for k := range dr.Meta {
|
|
gotDesc = append(gotDesc, k)
|
|
}
|
|
sort.Strings(ht.wantDescribed)
|
|
sort.Strings(gotDesc)
|
|
if !reflect.DeepEqual(gotDesc, ht.wantDescribed) {
|
|
t.Errorf("On test %s: described blobs:\n%v\nwant:\n%v\n",
|
|
ht.name, gotDesc, ht.wantDescribed)
|
|
}
|
|
if ht.want == nil {
|
|
return
|
|
}
|
|
}
|
|
|
|
want, _ := json.MarshalIndent(ht.want, "", " ")
|
|
trim := bytes.TrimSpace
|
|
|
|
if bytes.Equal(trim(got), trim(want)) {
|
|
return
|
|
}
|
|
|
|
// Try with re-encoded got, since the JSON ordering doesn't matter
|
|
// to the test,
|
|
gotj := parseJSON(string(got))
|
|
got2, _ := json.MarshalIndent(gotj, "", " ")
|
|
if bytes.Equal(got2, want) {
|
|
return
|
|
}
|
|
diff := test.Diff(want, got2)
|
|
|
|
t.Errorf("test %s:\nwant: %s\n got: %s\ndiff:\n%s", ht.name, want, got, diff)
|
|
}
|
|
|
|
func TestHandler(t *testing.T) {
|
|
if testing.Short() {
|
|
t.Skip("skipping in short mode")
|
|
return
|
|
}
|
|
defer SetTestHookBug121(func() {})
|
|
for _, ht := range handlerTests {
|
|
ht.test(t)
|
|
}
|
|
}
|