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| 1 | +/* Copyright (C) 2016 NooBaa */ |
| 2 | +'use strict'; |
| 3 | + |
| 4 | +const path = require('path'); |
| 5 | +const fs_utils = require('../../../util/fs_utils'); |
| 6 | +const { TMP_PATH } = require('../../system_tests/test_utils'); |
| 7 | +const buffer_utils = require('../../../util/buffer_utils'); |
| 8 | +const NamespaceFS = require('../../../sdk/namespace_fs'); |
| 9 | +const SensitiveString = require('../../../util/sensitive_string'); |
| 10 | + |
| 11 | +const dummy_object_sdk = make_dummy_object_sdk(); |
| 12 | +const files_in_folders_to_upload = make_keys(4, i => `populatefs_dir/migrateDir.popFSDir.3803140/sparseDir/lnk.${i}.qqqqqqqqqqqqqq`); |
| 13 | +const files_in_folders_to_upload_with_sufix = make_keys(4, i => `populatefs_dir/migrateDir.popFSDir.3803140.OldSet/sparseDir/lnk.${i}.qqqqqqqqqqqqqq`); |
| 14 | + |
| 15 | + |
| 16 | +const files_folder_same_name_file = make_keys(4, i => `populatefs_dir/third_party/cm256.gyp`); |
| 17 | +const files_folder_same_name_folder = make_keys(4, i => `populatefs_dir/third_party/cm256/test/test.txt`); |
| 18 | + |
| 19 | + |
| 20 | +const tmp_nsfs_path = path.join(TMP_PATH, 'test_unsort_list_objects'); |
| 21 | +const upload_bkt = 'test_ns_uploads_object'; |
| 22 | +const src_bkt = 'src'; |
| 23 | +const ns_tmp_bucket_path = `${tmp_nsfs_path}/${src_bkt}`; |
| 24 | +const ns_tmp = new NamespaceFS({ bucket_path: ns_tmp_bucket_path, bucket_id: '2', namespace_resource_id: undefined }); |
| 25 | + |
| 26 | + |
| 27 | + |
| 28 | +describe('namespace_fs list object - corner case', () => { |
| 29 | + describe('list object', () => { |
| 30 | + beforeAll(async () => { |
| 31 | + await fs_utils.create_fresh_path(ns_tmp_bucket_path); |
| 32 | + await create_keys(upload_bkt, ns_tmp, [ |
| 33 | + ...files_in_folders_to_upload, |
| 34 | + ...files_in_folders_to_upload_with_sufix, |
| 35 | + ...files_folder_same_name_file, |
| 36 | + ...files_folder_same_name_folder, |
| 37 | + ]); |
| 38 | + }); |
| 39 | + |
| 40 | + afterAll(async () => { |
| 41 | + await delete_keys(upload_bkt, ns_tmp, [ |
| 42 | + ...files_in_folders_to_upload, |
| 43 | + ...files_in_folders_to_upload_with_sufix, |
| 44 | + ...files_folder_same_name_file, |
| 45 | + ...files_folder_same_name_folder, |
| 46 | + ]); |
| 47 | + await fs_utils.folder_delete(`${ns_tmp_bucket_path}`); |
| 48 | + }); |
| 49 | + |
| 50 | + it('list object - two folder - one with sufix', async () => { |
| 51 | + let r; |
| 52 | + let total_items = 0; |
| 53 | + for (;;) { |
| 54 | + r = await ns_tmp.list_objects({ |
| 55 | + bucket: upload_bkt, |
| 56 | + limit: 2, |
| 57 | + key_marker: r ? r.next_marker : "", |
| 58 | + }, dummy_object_sdk); |
| 59 | + total_items += r.objects.length; |
| 60 | + await validat_pagination(r, total_items); |
| 61 | + if (!r.next_marker) { |
| 62 | + break; |
| 63 | + } |
| 64 | + } |
| 65 | + }); |
| 66 | + |
| 67 | + it('list object - file and folder with same name', async () => { |
| 68 | + let r; |
| 69 | + let total_items = 0; |
| 70 | + for (;;) { |
| 71 | + r = await ns_tmp.list_objects({ |
| 72 | + bucket: upload_bkt, |
| 73 | + limit: 3, |
| 74 | + key_marker: r ? r.next_marker : "", |
| 75 | + }, dummy_object_sdk); |
| 76 | + total_items += r.objects.length; |
| 77 | + await validate_order(r); |
| 78 | + await validat_pagination(r, total_items); |
| 79 | + if (!r.next_marker) { |
| 80 | + break; |
| 81 | + } |
| 82 | + } |
| 83 | + }); |
| 84 | + }); |
| 85 | +}); |
| 86 | + |
| 87 | +async function validat_pagination(r, total_items) { |
| 88 | + if (r.next_marker) { |
| 89 | + expect(r.is_truncated).toStrictEqual(true); |
| 90 | + } else { |
| 91 | + //expect(total_items).toEqual(10); |
| 92 | + expect(r.is_truncated).toStrictEqual(false); |
| 93 | + } |
| 94 | +} |
| 95 | + |
| 96 | +async function validate_order(r) { |
| 97 | + let prev_key = ''; |
| 98 | + for (const { key } of r.objects) { |
| 99 | + if (key === 'populatefs_dir/third_party/cm256/test/test.txt') { |
| 100 | + expect(prev_key).toEqual('populatefs_dir/third_party/cm256.gyp'); |
| 101 | + } |
| 102 | + prev_key = key; |
| 103 | + } |
| 104 | +} |
| 105 | + |
| 106 | +function make_keys(count, gen) { |
| 107 | + const arr = new Array(count); |
| 108 | + for (let i = 0; i < count; ++i) arr[i] = gen(i); |
| 109 | + arr.sort(); |
| 110 | + Object.freeze(arr); |
| 111 | + return arr; |
| 112 | +} |
| 113 | + |
| 114 | +async function delete_keys(bkt, nsfs_delete_tmp, keys) { |
| 115 | + await nsfs_delete_tmp.delete_multiple_objects({ |
| 116 | + bucket: bkt, |
| 117 | + objects: keys.map(key => ({ key })), |
| 118 | + }, dummy_object_sdk); |
| 119 | +} |
| 120 | + |
| 121 | +async function create_keys(bkt, nsfs_create_tmp, keys) { |
| 122 | + return Promise.all(keys.map(async key => { |
| 123 | + await nsfs_create_tmp.upload_object({ |
| 124 | + bucket: bkt, |
| 125 | + key, |
| 126 | + content_type: 'application/octet-stream', |
| 127 | + source_stream: buffer_utils.buffer_to_read_stream(null), |
| 128 | + size: 0 |
| 129 | + }, dummy_object_sdk); |
| 130 | + })); |
| 131 | +} |
| 132 | + |
| 133 | +function make_dummy_object_sdk() { |
| 134 | + return { |
| 135 | + requesting_account: { |
| 136 | + force_md5_etag: false, |
| 137 | + nsfs_account_config: { |
| 138 | + uid: process.getuid(), |
| 139 | + gid: process.getgid(), |
| 140 | + } |
| 141 | + }, |
| 142 | + abort_controller: new AbortController(), |
| 143 | + throw_if_aborted() { |
| 144 | + if (this.abort_controller.signal.aborted) throw new Error('request aborted signal'); |
| 145 | + }, |
| 146 | + |
| 147 | + read_bucket_sdk_config_info(name) { |
| 148 | + return { |
| 149 | + bucket_owner: new SensitiveString('dummy-owner'), |
| 150 | + owner_account: { |
| 151 | + id: 'dummy-id-123', |
| 152 | + } |
| 153 | + }; |
| 154 | + } |
| 155 | + }; |
| 156 | +} |
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