realm/realm-core | Build 2115 | src/realm/array_string.cpp | Coveralls

12,632,493✔

    m_arr = new (&m_storage) ArrayStringShort(a, true);

12,632,493✔

29

12,632,493✔

32

229,038✔

33

    static_cast<ArrayStringShort*>(m_arr)->create();

229,038✔

34

229,038✔

37

11,266,203✔

38

    char* header = mem.get_addr();

11,266,203✔

39

5,572,143✔

40

    ArrayParent* parent = m_arr->get_parent();

11,266,203✔

41

    size_t ndx_in_parent = m_arr->get_ndx_in_parent();

11,266,203✔

42

5,572,143✔

43

    bool long_strings = Array::get_hasrefs_from_header(header);

11,266,203✔

44

    if (!long_strings) {

11,266,203✔

45

        // Small strings

4,194,027✔

46

        bool is_small = Array::get_wtype_from_header(header) == Array::wtype_Multiply;

8,508,144✔

47

        if (is_small) {

8,508,144✔

48

            auto arr = new (&m_storage) ArrayStringShort(m_alloc, m_nullable);

4,805,388✔

49

            arr->init_from_mem(mem);

4,805,388✔

50

            m_type = Type::small_strings;

4,805,388✔

51

4,805,388✔

52

        else {

3,702,756✔

53

            auto arr = new (&m_storage) Array(m_alloc);

3,702,756✔

54

            arr->init_from_mem(mem);

3,702,756✔

55

            m_string_enum_values = std::make_unique<ArrayString>(m_alloc);

3,702,756✔

56

            ArrayParent* p;

3,702,756✔

57

            REALM_ASSERT(m_spec != nullptr);

3,702,756✔

58

            REALM_ASSERT(m_col_ndx != realm::npos);

3,702,756✔

59

            ref_type r = m_spec->get_enumkeys_ref(m_col_ndx, p);

3,702,756✔

60

            m_string_enum_values->init_from_ref(r);

3,702,756✔

61

            m_string_enum_values->set_parent(p, m_col_ndx);

3,702,756✔

62

            m_type = Type::enum_strings;

3,702,756✔

63

3,702,756✔

64

8,508,144✔

65

    else {

2,758,059✔

66

        bool is_big = Array::get_context_flag_from_header(header);

2,758,059✔

67

        if (!is_big) {

2,758,059✔

68

            auto arr = new (&m_storage) ArraySmallBlobs(m_alloc);

679,683✔

69

            arr->init_from_mem(mem);

679,683✔

70

            m_type = Type::medium_strings;

679,683✔

71

679,683✔

72

        else {

2,078,376✔

73

            auto arr = new (&m_storage) ArrayBigBlobs(m_alloc, m_nullable);

2,078,376✔

74

            arr->init_from_mem(mem);

2,078,376✔

75

            m_type = Type::big_strings;

2,078,376✔

76

2,078,376✔

77

2,758,059✔

78

    m_arr->set_parent(parent, ndx_in_parent);

11,266,203✔

79

11,266,203✔

82

5,081,856✔

83

    ref_type ref = m_arr->get_ref_from_parent();

5,081,856✔

84

    init_from_ref(ref);

5,081,856✔

85

5,081,856✔

88

606✔

89

    if (m_arr->is_attached()) {

606✔

90

        Array::destroy_deep(m_arr->get_ref(), m_alloc);

438✔

91

        detach();

438✔

92

438✔

93

606✔

96

326,892✔

97

    m_arr->detach();

326,892✔

98

    // Make sure the object is in a state like right after construction

163,098✔

99

    // Next call must be to create()

163,098✔

100

    m_arr = new (&m_storage) ArrayStringShort(m_alloc, true);

326,892✔

101

    m_type = Type::small_strings;

326,892✔

102

326,892✔

105

13,721,328✔

106

    switch (m_type) {

13,721,328✔

107

        case Type::small_strings:

4,639,332✔

108

            return static_cast<ArrayStringShort*>(m_arr)->size();

4,639,332✔

109

        case Type::medium_strings:

438,588✔

110

            return static_cast<ArraySmallBlobs*>(m_arr)->size();

438,588✔

111

        case Type::big_strings:

8,650,149✔

112

            return static_cast<ArrayBigBlobs*>(m_arr)->size();

8,650,149✔

113

        case Type::enum_strings:

246✔

114

            return static_cast<Array*>(m_arr)->size();

246✔

120

134,583✔

121

    switch (upgrade_leaf(value.size())) {

134,583✔

122

        case Type::small_strings:

79,056✔

123

            static_cast<ArrayStringShort*>(m_arr)->add(value);

79,056✔

124

            break;

79,056✔

125

        case Type::medium_strings:

27,951✔

126

            static_cast<ArraySmallBlobs*>(m_arr)->add_string(value);

27,951✔

127

            break;

27,951✔

128

        case Type::big_strings:

27,576✔

129

            static_cast<ArrayBigBlobs*>(m_arr)->add_string(value);

27,576✔

130

            break;

27,576✔

138

134,583✔

139

134,583✔

142

3,742,638✔

143

    switch (upgrade_leaf(value.size())) {

3,742,638✔

144

        case Type::small_strings:

506,913✔

145

            static_cast<ArrayStringShort*>(m_arr)->set(ndx, value);

506,913✔

146

            break;

506,913✔

147

        case Type::medium_strings:

234,381✔

148

            static_cast<ArraySmallBlobs*>(m_arr)->set_string(ndx, value);

234,381✔

149

            break;

234,381✔

150

        case Type::big_strings:

377,178✔

151

            static_cast<ArrayBigBlobs*>(m_arr)->set_string(ndx, value);

377,178✔

152

            break;

377,178✔

153

        case Type::enum_strings: {

2,625,744✔

154

            size_t sz = m_string_enum_values->size();

2,625,744✔

155

            size_t res = m_string_enum_values->find_first(value, 0, sz);

2,625,744✔

156

            if (res == realm::not_found) {

2,625,744✔

157

                m_string_enum_values->add(value);

9,687✔

158

                res = sz;

9,687✔

159

9,687✔

160

            static_cast<Array*>(m_arr)->set(ndx, res);

2,625,744✔

161

            break;

2,625,744✔

163

3,742,638✔

164

3,742,638✔

167

3,438,690✔

168

    switch (upgrade_leaf(value.size())) {

3,438,690✔

169

        case Type::small_strings:

1,037,988✔

170

            static_cast<ArrayStringShort*>(m_arr)->insert(ndx, value);

1,037,988✔

171

            break;

1,037,988✔

172

        case Type::medium_strings:

283,176✔

173

            static_cast<ArraySmallBlobs*>(m_arr)->insert_string(ndx, value);

283,176✔

174

            break;

283,176✔

175

        case Type::big_strings:

805,629✔

176

            static_cast<ArrayBigBlobs*>(m_arr)->insert_string(ndx, value);

805,629✔

177

            break;

805,629✔

178

        case Type::enum_strings: {

1,312,809✔

179

            static_cast<Array*>(m_arr)->insert(ndx, 0);

1,312,809✔

180

            set(ndx, value);

1,312,809✔

181

1,312,809✔

182

3,438,690✔

183

3,438,690✔

186

19,260,141✔

187

    switch (m_type) {

19,260,141✔

188

        case Type::small_strings:

9,558,396✔

189

            return static_cast<ArrayStringShort*>(m_arr)->get(ndx);

9,558,396✔

190

        case Type::medium_strings:

905,268✔

191

            return static_cast<ArraySmallBlobs*>(m_arr)->get_string(ndx);

905,268✔

192

        case Type::big_strings:

7,658,079✔

193

            return static_cast<ArrayBigBlobs*>(m_arr)->get_string(ndx);

7,658,079✔

194

        case Type::enum_strings: {

1,141,779✔

195

            size_t index = size_t(static_cast<Array*>(m_arr)->get(ndx));

1,141,779✔

196

            return m_string_enum_values->get(index);

1,141,779✔

220

132,780✔

221

    return Mixed(get(ndx));

132,780✔

222

132,780✔

225

4,059,090✔

226

    switch (m_type) {

4,059,090✔

227

        case Type::small_strings:

712,941✔

228

            return static_cast<ArrayStringShort*>(m_arr)->is_null(ndx);

712,941✔

229

        case Type::medium_strings:

16,713✔

230

            return static_cast<ArraySmallBlobs*>(m_arr)->is_null(ndx);

16,713✔

231

        case Type::big_strings:

3,331,170✔

232

            return static_cast<ArrayBigBlobs*>(m_arr)->is_null(ndx);

3,331,170✔

242

128,613✔

243

    switch (m_type) {

128,613✔

244

        case Type::small_strings:

36,054✔

245

            static_cast<ArrayStringShort*>(m_arr)->erase(ndx);

36,054✔

246

            break;

36,054✔

247

        case Type::medium_strings:

58,350✔

248

            static_cast<ArraySmallBlobs*>(m_arr)->erase(ndx);

58,350✔

249

            break;

58,350✔

250

        case Type::big_strings:

25,848✔

251

            static_cast<ArrayBigBlobs*>(m_arr)->erase(ndx);

25,848✔

252

            break;

25,848✔

253

        case Type::enum_strings:

8,361✔

254

            static_cast<Array*>(m_arr)->erase(ndx);

8,361✔

255

            break;

8,361✔

256

128,613✔

257

128,613✔

260

66✔

261

    size_t sz = size();

66✔

262

    for (size_t i = ndx; i < sz; i++) {

20,730✔

263

        dst.add(get(i));

20,664✔

264

20,664✔

265

33✔

266

    switch (m_type) {

66✔

270

        case Type::medium_strings:

60✔

271

            static_cast<ArraySmallBlobs*>(m_arr)->truncate(ndx);

60✔

272

            break;

60✔

273

        case Type::big_strings:

6✔

274

            static_cast<ArrayBigBlobs*>(m_arr)->truncate(ndx);

6✔

275

            break;

6✔

280

66✔

281

66✔

284

354✔

285

    switch (m_type) {

354✔

286

        case Type::small_strings:

300✔

287

            static_cast<ArrayStringShort*>(m_arr)->clear();

300✔

288

            break;

300✔

289

        case Type::medium_strings:

6✔

290

            static_cast<ArraySmallBlobs*>(m_arr)->clear();

6✔

291

            break;

6✔

292

        case Type::big_strings:

48✔

293

            static_cast<ArrayBigBlobs*>(m_arr)->clear();

48✔

294

            break;

48✔

298

354✔

299

354✔

302

4,076,925✔

303

    switch (m_type) {

4,076,925✔

304

        case Type::small_strings:

3,121,137✔

305

            return static_cast<ArrayStringShort*>(m_arr)->find_first(value, begin, end);

3,121,137✔

306

        case Type::medium_strings: {

105,786✔

307

            BinaryData as_binary(value.data(), value.size());

105,786✔

308

            return static_cast<ArraySmallBlobs*>(m_arr)->find_first(as_binary, true, begin, end);

105,786✔

311

        case Type::big_strings: {

254,082✔

312

            BinaryData as_binary(value.data(), value.size());

254,082✔

313

            return static_cast<ArrayBigBlobs*>(m_arr)->find_first(as_binary, true, begin, end);

254,082✔

316

        case Type::enum_strings: {

596,181✔

317

            size_t sz = m_string_enum_values->size();

596,181✔

318

            size_t res = m_string_enum_values->find_first(value, 0, sz);

596,181✔

319

            if (res != realm::not_found) {

596,181✔

320

                return static_cast<Array*>(m_arr)->find_first(res, begin, end);

596,181✔

321

596,181✔

332

437,337✔

333

    return arr->get_string(ndx);

437,337✔

334

437,337✔

338

93,669✔

339

    return arr->get(ndx);

93,669✔

340

93,669✔

344

234,912✔

345

    size_t i = 0;

234,912✔

346

    size_t sz = arr->size();

234,912✔

347

    while (0 < sz) {

765,918✔

348

        size_t half = sz / 2;

531,006✔

349

        size_t mid = i + half;

531,006✔

350

        auto probe = get_string(arr, mid);

531,006✔

351

        if (probe < value) {

531,006✔

352

            i = mid + 1;

190,857✔

353

            sz -= half + 1;

190,857✔

354

190,857✔

355

        else {

340,149✔

356

            sz = half;

340,149✔

357

340,149✔

358

531,006✔

359

    return i;

234,912✔

360

234,912✔

364

234,912✔

365

    switch (m_type) {

234,912✔

366

        case Type::small_strings:

58,434✔

367

            return lower_bound_string(static_cast<ArrayStringShort*>(m_arr), value);

58,434✔

368

        case Type::medium_strings:

68,418✔

369

            return lower_bound_string(static_cast<ArraySmallBlobs*>(m_arr), value);

68,418✔

370

        case Type::big_strings:

108,060✔

371

            return lower_bound_string(static_cast<ArrayBigBlobs*>(m_arr), value);

108,060✔

379

7,313,526✔

380

    if (m_type == Type::big_strings)

7,313,526✔

381

        return Type::big_strings;

1,190,100✔

382

2,998,827✔

383

    if (m_type == Type::enum_strings)

6,123,426✔

384

        return Type::enum_strings;

3,938,550✔

385

1,029,528✔

386

    if (m_type == Type::medium_strings) {

2,184,876✔

387

        if (value_size <= medium_string_max_size)

528,975✔

388

            return Type::medium_strings;

528,459✔

389

249✔

390

        // Upgrade root leaf from medium to big strings

249✔

391

        auto string_medium = static_cast<ArraySmallBlobs*>(m_arr);

516✔

392

        ArrayBigBlobs big_blobs(m_alloc, true);

516✔

393

        big_blobs.create(); // Throws

516✔

394

249✔

395

        size_t n = string_medium->size();

516✔

396

        for (size_t i = 0; i < n; i++) {

10,152✔

397

            big_blobs.add_string(string_medium->get_string(i)); // Throws

9,636✔

398

9,636✔

399

        auto parent = string_medium->get_parent();

516✔

400

        auto ndx_in_parent = string_medium->get_ndx_in_parent();

516✔

401

        string_medium->destroy();

516✔

402

249✔

403

        auto arr = new (&m_storage) ArrayBigBlobs(m_alloc, true);

516✔

404

        arr->init_from_mem(big_blobs.get_mem());

516✔

405

        arr->set_parent(parent, ndx_in_parent);

516✔

406

        arr->update_parent();

516✔

407

249✔

408

        m_type = Type::big_strings;

516✔

409

        return Type::big_strings;

516✔

410

516✔

411

765,024✔

412

    // m_type == Type::small

765,024✔

413

    if (value_size <= small_string_max_size)

1,655,901✔

414

        return Type::small_strings;

1,623,648✔

415

17,067✔

416

    if (value_size <= medium_string_max_size) {

32,253✔

417

        // Upgrade root leaf from small to medium strings

8,367✔

418

        auto string_short = static_cast<ArrayStringShort*>(m_arr);

17,049✔

419

        ArraySmallBlobs string_long(m_alloc);

17,049✔

420

        string_long.create(); // Throws

17,049✔

421

8,367✔

422

        size_t n = string_short->size();

17,049✔

423

        for (size_t i = 0; i < n; i++) {

38,487✔

424

            string_long.add_string(string_short->get(i)); // Throws

21,438✔

425

21,438✔

426

        auto parent = string_short->get_parent();

17,049✔

427

        auto ndx_in_parent = string_short->get_ndx_in_parent();

17,049✔

428

        string_short->destroy();

17,049✔

429

8,367✔

430

        auto arr = new (&m_storage) ArraySmallBlobs(m_alloc);

17,049✔

431

        arr->init_from_mem(string_long.get_mem());

17,049✔

432

        arr->set_parent(parent, ndx_in_parent);

17,049✔

433

        arr->update_parent();

17,049✔

434

8,367✔

435

        m_type = Type::medium_strings;

17,049✔

436

17,049✔

437

    else {

15,204✔

438

        // Upgrade root leaf from small to big strings

8,700✔

439

        auto string_short = static_cast<ArrayStringShort*>(m_arr);

15,204✔

440

        ArrayBigBlobs big_blobs(m_alloc, true);

15,204✔

441

        big_blobs.create(); // Throws

15,204✔

442

8,700✔

443

        size_t n = string_short->size();

15,204✔

444

        for (size_t i = 0; i < n; i++) {

35,289✔

445

            big_blobs.add_string(string_short->get(i)); // Throws

20,085✔

446

20,085✔

447

        auto parent = string_short->get_parent();

15,204✔

448

        auto ndx_in_parent = string_short->get_ndx_in_parent();

15,204✔

449

        string_short->destroy();

15,204✔

450

8,700✔

451

        auto arr = new (&m_storage) ArrayBigBlobs(m_alloc, true);

15,204✔

452

        arr->init_from_mem(big_blobs.get_mem());

15,204✔

453

        arr->set_parent(parent, ndx_in_parent);

15,204✔

454

        arr->update_parent();

15,204✔

455

8,700✔

456

        m_type = Type::big_strings;

15,204✔

457

15,204✔

458

17,067✔

459

    return m_type;

32,253✔

460

32,253✔

463

164,223✔

464

#ifdef REALM_DEBUG

164,223✔

465

    switch (m_type) {

164,223✔

466

        case Type::small_strings:

157,812✔

467

            static_cast<ArrayStringShort*>(m_arr)->verify();

157,812✔

468

            break;

157,812✔

469

        case Type::medium_strings:

1,023✔

470

            static_cast<ArraySmallBlobs*>(m_arr)->verify();

1,023✔

471

            break;

1,023✔

472

        case Type::big_strings:

5,142✔

473

            static_cast<ArrayBigBlobs*>(m_arr)->verify();

5,142✔

474

            break;

5,142✔

475

        case Type::enum_strings:

246✔

476

            static_cast<Array*>(m_arr)->verify();

246✔

477

            break;

246✔

478

164,223✔

479

#endif

164,223✔

480

164,223✔

realm / realm-core / 2115

Source File
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1	/*************************************************************************
2	*
3	* Copyright 2016 Realm Inc.
4	*
5	* Licensed under the Apache License, Version 2.0 (the "License");
6	* you may not use this file except in compliance with the License.
7	* You may obtain a copy of the License at
8	*
9	* http://www.apache.org/licenses/LICENSE-2.0
10	*
11	* Unless required by applicable law or agreed to in writing, software
12	* distributed under the License is distributed on an "AS IS" BASIS,
13	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14	* See the License for the specific language governing permissions and
15	* limitations under the License.
16	*
17	**************************************************************************/
18
19	#include <realm/array_string.hpp>
20	#include <realm/spec.hpp>
21	#include <realm/mixed.hpp>
22
23	using namespace realm;
24
25	ArrayString::ArrayString(Allocator& a)
26	: m_alloc(a)
27	{	12,632,493✔
28	m_arr = new (&m_storage) ArrayStringShort(a, true);	12,632,493✔
29	}	12,632,493✔
30
31	void ArrayString::create()
32	{	229,038✔
33	static_cast<ArrayStringShort*>(m_arr)->create();	229,038✔
34	}	229,038✔
35
36	void ArrayString::init_from_mem(MemRef mem) noexcept
37	{	11,266,203✔
38	char* header = mem.get_addr();	11,266,203✔
39		5,572,143✔
40	ArrayParent* parent = m_arr->get_parent();	11,266,203✔
41	size_t ndx_in_parent = m_arr->get_ndx_in_parent();	11,266,203✔
42		5,572,143✔
43	bool long_strings = Array::get_hasrefs_from_header(header);	11,266,203✔
44	if (!long_strings) {	11,266,203✔
45	// Small strings	4,194,027✔
46	bool is_small = Array::get_wtype_from_header(header) == Array::wtype_Multiply;	8,508,144✔
47	if (is_small) {	8,508,144✔
48	auto arr = new (&m_storage) ArrayStringShort(m_alloc, m_nullable);	4,805,388✔
49	arr->init_from_mem(mem);	4,805,388✔
50	m_type = Type::small_strings;	4,805,388✔
51	}	4,805,388✔
52	else {	3,702,756✔
53	auto arr = new (&m_storage) Array(m_alloc);	3,702,756✔
54	arr->init_from_mem(mem);	3,702,756✔
55	m_string_enum_values = std::make_unique<ArrayString>(m_alloc);	3,702,756✔
56	ArrayParent* p;	3,702,756✔
57	REALM_ASSERT(m_spec != nullptr);	3,702,756✔
58	REALM_ASSERT(m_col_ndx != realm::npos);	3,702,756✔
59	ref_type r = m_spec->get_enumkeys_ref(m_col_ndx, p);	3,702,756✔
60	m_string_enum_values->init_from_ref(r);	3,702,756✔
61	m_string_enum_values->set_parent(p, m_col_ndx);	3,702,756✔
62	m_type = Type::enum_strings;	3,702,756✔
63	}	3,702,756✔
64	}	8,508,144✔
65	else {	2,758,059✔
66	bool is_big = Array::get_context_flag_from_header(header);	2,758,059✔
67	if (!is_big) {	2,758,059✔
68	auto arr = new (&m_storage) ArraySmallBlobs(m_alloc);	679,683✔
69	arr->init_from_mem(mem);	679,683✔
70	m_type = Type::medium_strings;	679,683✔
71	}	679,683✔
72	else {	2,078,376✔
73	auto arr = new (&m_storage) ArrayBigBlobs(m_alloc, m_nullable);	2,078,376✔
74	arr->init_from_mem(mem);	2,078,376✔
75	m_type = Type::big_strings;	2,078,376✔
76	}	2,078,376✔
77	}	2,758,059✔
78	m_arr->set_parent(parent, ndx_in_parent);	11,266,203✔
79	}	11,266,203✔
80
81	void ArrayString::init_from_parent()
82	{	5,081,856✔
83	ref_type ref = m_arr->get_ref_from_parent();	5,081,856✔
84	init_from_ref(ref);	5,081,856✔
85	}	5,081,856✔
86
87	void ArrayString::destroy() noexcept
88	{	606✔
89	if (m_arr->is_attached()) {	606✔
90	Array::destroy_deep(m_arr->get_ref(), m_alloc);	438✔
91	detach();	438✔
92	}	438✔
93	}	606✔
94
95	void ArrayString::detach() noexcept
96	{	326,892✔
97	m_arr->detach();	326,892✔
98	// Make sure the object is in a state like right after construction	163,098✔
99	// Next call must be to create()	163,098✔
100	m_arr = new (&m_storage) ArrayStringShort(m_alloc, true);	326,892✔
101	m_type = Type::small_strings;	326,892✔
102	}	326,892✔
103
104	size_t ArrayString::size() const
105	{	13,721,328✔
106	switch (m_type) {	13,721,328✔
107	case Type::small_strings:	4,639,332✔
108	return static_cast<ArrayStringShort*>(m_arr)->size();	4,639,332✔
109	case Type::medium_strings:	438,588✔
110	return static_cast<ArraySmallBlobs*>(m_arr)->size();	438,588✔
111	case Type::big_strings:	8,650,149✔
112	return static_cast<ArrayBigBlobs*>(m_arr)->size();	8,650,149✔
113	case Type::enum_strings:	246✔
114	return static_cast<Array*>(m_arr)->size();	246✔
115	}	×
116	return {};	×
117	}	×
118
119	void ArrayString::add(StringData value)
120	{	134,583✔
121	switch (upgrade_leaf(value.size())) {	134,583✔
122	case Type::small_strings:	79,056✔
123	static_cast<ArrayStringShort*>(m_arr)->add(value);	79,056✔
124	break;	79,056✔
125	case Type::medium_strings:	27,951✔
126	static_cast<ArraySmallBlobs*>(m_arr)->add_string(value);	27,951✔
127	break;	27,951✔
128	case Type::big_strings:	27,576✔
129	static_cast<ArrayBigBlobs*>(m_arr)->add_string(value);	27,576✔
130	break;	27,576✔
131	case Type::enum_strings: {	✔
132	auto a = static_cast<Array*>(m_arr);	×
133	size_t ndx = a->size();	×
134	a->add(0);	×
135	set(ndx, value);	×
136	break;	×
137	}	×
138	}	134,583✔
139	}	134,583✔
140
141	void ArrayString::set(size_t ndx, StringData value)
142	{	3,742,638✔
143	switch (upgrade_leaf(value.size())) {	3,742,638✔
144	case Type::small_strings:	506,913✔
145	static_cast<ArrayStringShort*>(m_arr)->set(ndx, value);	506,913✔
146	break;	506,913✔
147	case Type::medium_strings:	234,381✔
148	static_cast<ArraySmallBlobs*>(m_arr)->set_string(ndx, value);	234,381✔
149	break;	234,381✔
150	case Type::big_strings:	377,178✔
151	static_cast<ArrayBigBlobs*>(m_arr)->set_string(ndx, value);	377,178✔
152	break;	377,178✔
153	case Type::enum_strings: {	2,625,744✔
154	size_t sz = m_string_enum_values->size();	2,625,744✔
155	size_t res = m_string_enum_values->find_first(value, 0, sz);	2,625,744✔
156	if (res == realm::not_found) {	2,625,744✔
157	m_string_enum_values->add(value);	9,687✔
158	res = sz;	9,687✔
159	}	9,687✔
160	static_cast<Array*>(m_arr)->set(ndx, res);	2,625,744✔
161	break;	2,625,744✔
162	}	×
163	}	3,742,638✔
164	}	3,742,638✔
165
166	void ArrayString::insert(size_t ndx, StringData value)
167	{	3,438,690✔
168	switch (upgrade_leaf(value.size())) {	3,438,690✔
169	case Type::small_strings:	1,037,988✔
170	static_cast<ArrayStringShort*>(m_arr)->insert(ndx, value);	1,037,988✔
171	break;	1,037,988✔
172	case Type::medium_strings:	283,176✔
173	static_cast<ArraySmallBlobs*>(m_arr)->insert_string(ndx, value);	283,176✔
174	break;	283,176✔
175	case Type::big_strings:	805,629✔
176	static_cast<ArrayBigBlobs*>(m_arr)->insert_string(ndx, value);	805,629✔
177	break;	805,629✔
178	case Type::enum_strings: {	1,312,809✔
179	static_cast<Array*>(m_arr)->insert(ndx, 0);	1,312,809✔
180	set(ndx, value);	1,312,809✔
181	}	1,312,809✔
182	}	3,438,690✔
183	}	3,438,690✔
184
185	StringData ArrayString::get(size_t ndx) const
186	{	19,260,141✔
187	switch (m_type) {	19,260,141✔
188	case Type::small_strings:	9,558,396✔
189	return static_cast<ArrayStringShort*>(m_arr)->get(ndx);	9,558,396✔
190	case Type::medium_strings:	905,268✔
191	return static_cast<ArraySmallBlobs*>(m_arr)->get_string(ndx);	905,268✔
192	case Type::big_strings:	7,658,079✔
193	return static_cast<ArrayBigBlobs*>(m_arr)->get_string(ndx);	7,658,079✔
194	case Type::enum_strings: {	1,141,779✔
195	size_t index = size_t(static_cast<Array*>(m_arr)->get(ndx));	1,141,779✔
196	return m_string_enum_values->get(index);	1,141,779✔
197	}	×
198	}	×
199	return {};	×
200	}	×
201
202	StringData ArrayString::get_legacy(size_t ndx) const
203	{	×
204	switch (m_type) {	×
205	case Type::small_strings:	×
206	return static_cast<ArrayStringShort*>(m_arr)->get(ndx);	×
207	case Type::medium_strings:	×
208	return static_cast<ArraySmallBlobs*>(m_arr)->get_string_legacy(ndx);	×
209	case Type::big_strings:	×
210	return static_cast<ArrayBigBlobs*>(m_arr)->get_string(ndx);	×
211	case Type::enum_strings: {	×
212	size_t index = size_t(static_cast<Array*>(m_arr)->get(ndx));	×
213	return m_string_enum_values->get(index);	×
214	}	×
215	}	×
216	return {};	×
217	}	×
218
219	Mixed ArrayString::get_any(size_t ndx) const
220	{	132,780✔
221	return Mixed(get(ndx));	132,780✔
222	}	132,780✔
223
224	bool ArrayString::is_null(size_t ndx) const
225	{	4,059,090✔
226	switch (m_type) {	4,059,090✔
227	case Type::small_strings:	712,941✔
228	return static_cast<ArrayStringShort*>(m_arr)->is_null(ndx);	712,941✔
229	case Type::medium_strings:	16,713✔
230	return static_cast<ArraySmallBlobs*>(m_arr)->is_null(ndx);	16,713✔
231	case Type::big_strings:	3,331,170✔
232	return static_cast<ArrayBigBlobs*>(m_arr)->is_null(ndx);	3,331,170✔
233	case Type::enum_strings: {	✔
234	size_t index = size_t(static_cast<Array*>(m_arr)->get(ndx));	×
235	return m_string_enum_values->is_null(index);	×
236	}	×
237	}	×
238	return {};	×
239	}	×
240
241	void ArrayString::erase(size_t ndx)
242	{	128,613✔
243	switch (m_type) {	128,613✔
244	case Type::small_strings:	36,054✔
245	static_cast<ArrayStringShort*>(m_arr)->erase(ndx);	36,054✔
246	break;	36,054✔
247	case Type::medium_strings:	58,350✔
248	static_cast<ArraySmallBlobs*>(m_arr)->erase(ndx);	58,350✔
249	break;	58,350✔
250	case Type::big_strings:	25,848✔
251	static_cast<ArrayBigBlobs*>(m_arr)->erase(ndx);	25,848✔
252	break;	25,848✔
253	case Type::enum_strings:	8,361✔
254	static_cast<Array*>(m_arr)->erase(ndx);	8,361✔
255	break;	8,361✔
256	}	128,613✔
257	}	128,613✔
258
259	void ArrayString::move(ArrayString& dst, size_t ndx)
260	{	66✔
261	size_t sz = size();	66✔
262	for (size_t i = ndx; i < sz; i++) {	20,730✔
263	dst.add(get(i));	20,664✔
264	}	20,664✔
265		33✔
266	switch (m_type) {	66✔
267	case Type::small_strings:	✔
268	static_cast<ArrayStringShort*>(m_arr)->truncate(ndx);	×
269	break;	×
270	case Type::medium_strings:	60✔
271	static_cast<ArraySmallBlobs*>(m_arr)->truncate(ndx);	60✔
272	break;	60✔
273	case Type::big_strings:	6✔
274	static_cast<ArrayBigBlobs*>(m_arr)->truncate(ndx);	6✔
275	break;	6✔
276	case Type::enum_strings:	✔
277	// this operation will never be called for enumerated columns
278	REALM_UNREACHABLE();
279	break;	×
280	}	66✔
281	}	66✔
282
283	void ArrayString::clear()
284	{	354✔
285	switch (m_type) {	354✔
286	case Type::small_strings:	300✔
287	static_cast<ArrayStringShort*>(m_arr)->clear();	300✔
288	break;	300✔
289	case Type::medium_strings:	6✔
290	static_cast<ArraySmallBlobs*>(m_arr)->clear();	6✔
291	break;	6✔
292	case Type::big_strings:	48✔
293	static_cast<ArrayBigBlobs*>(m_arr)->clear();	48✔
294	break;	48✔
295	case Type::enum_strings:	✔
296	static_cast<Array*>(m_arr)->clear();	×
297	break;	×
298	}	354✔
299	}	354✔
300
301	size_t ArrayString::find_first(StringData value, size_t begin, size_t end) const noexcept
302	{	4,076,925✔
303	switch (m_type) {	4,076,925✔
304	case Type::small_strings:	3,121,137✔
305	return static_cast<ArrayStringShort*>(m_arr)->find_first(value, begin, end);	3,121,137✔
306	case Type::medium_strings: {	105,786✔
307	BinaryData as_binary(value.data(), value.size());	105,786✔
308	return static_cast<ArraySmallBlobs*>(m_arr)->find_first(as_binary, true, begin, end);	105,786✔
309	break;	×
310	}	×
311	case Type::big_strings: {	254,082✔
312	BinaryData as_binary(value.data(), value.size());	254,082✔
313	return static_cast<ArrayBigBlobs*>(m_arr)->find_first(as_binary, true, begin, end);	254,082✔
314	break;	×
315	}	×
316	case Type::enum_strings: {	596,181✔
317	size_t sz = m_string_enum_values->size();	596,181✔
318	size_t res = m_string_enum_values->find_first(value, 0, sz);	596,181✔
319	if (res != realm::not_found) {	596,181✔
320	return static_cast<Array*>(m_arr)->find_first(res, begin, end);	596,181✔
321	}	596,181✔
322	break;	×
323	}	×
324	}	×
325	return not_found;	×
326	}	×
327
328	namespace {
329
330	template <class T>
331	inline StringData get_string(const T* arr, size_t ndx)
332	{	437,337✔
333	return arr->get_string(ndx);	437,337✔
334	}	437,337✔
335
336	template <>
337	inline StringData get_string(const ArrayStringShort* arr, size_t ndx)
338	{	93,669✔
339	return arr->get(ndx);	93,669✔
340	}	93,669✔
341
342	template <class T, class U>
343	size_t lower_bound_string(const T* arr, U value)
344	{	234,912✔
345	size_t i = 0;	234,912✔
346	size_t sz = arr->size();	234,912✔
347	while (0 < sz) {	765,918✔
348	size_t half = sz / 2;	531,006✔
349	size_t mid = i + half;	531,006✔
350	auto probe = get_string(arr, mid);	531,006✔
351	if (probe < value) {	531,006✔
352	i = mid + 1;	190,857✔
353	sz -= half + 1;	190,857✔
354	}	190,857✔
355	else {	340,149✔
356	sz = half;	340,149✔
357	}	340,149✔
358	}	531,006✔
359	return i;	234,912✔
360	}	234,912✔
361	}
362
363	size_t ArrayString::lower_bound(StringData value)
364	{	234,912✔
365	switch (m_type) {	234,912✔
366	case Type::small_strings:	58,434✔
367	return lower_bound_string(static_cast<ArrayStringShort*>(m_arr), value);	58,434✔
368	case Type::medium_strings:	68,418✔
369	return lower_bound_string(static_cast<ArraySmallBlobs*>(m_arr), value);	68,418✔
370	case Type::big_strings:	108,060✔
371	return lower_bound_string(static_cast<ArrayBigBlobs*>(m_arr), value);	108,060✔
372	case Type::enum_strings:	✔
373	break;	×
374	}	×
375	return realm::npos;	×
376	}	×
377
378	ArrayString::Type ArrayString::upgrade_leaf(size_t value_size)
379	{	7,313,526✔
380	if (m_type == Type::big_strings)	7,313,526✔
381	return Type::big_strings;	1,190,100✔
382		2,998,827✔
383	if (m_type == Type::enum_strings)	6,123,426✔
384	return Type::enum_strings;	3,938,550✔
385		1,029,528✔
386	if (m_type == Type::medium_strings) {	2,184,876✔
387	if (value_size <= medium_string_max_size)	528,975✔
388	return Type::medium_strings;	528,459✔
389		249✔
390	// Upgrade root leaf from medium to big strings	249✔
391	auto string_medium = static_cast<ArraySmallBlobs*>(m_arr);	516✔
392	ArrayBigBlobs big_blobs(m_alloc, true);	516✔
393	big_blobs.create(); // Throws	516✔
394		249✔
395	size_t n = string_medium->size();	516✔
396	for (size_t i = 0; i < n; i++) {	10,152✔
397	big_blobs.add_string(string_medium->get_string(i)); // Throws	9,636✔
398	}	9,636✔
399	auto parent = string_medium->get_parent();	516✔
400	auto ndx_in_parent = string_medium->get_ndx_in_parent();	516✔
401	string_medium->destroy();	516✔
402		249✔
403	auto arr = new (&m_storage) ArrayBigBlobs(m_alloc, true);	516✔
404	arr->init_from_mem(big_blobs.get_mem());	516✔
405	arr->set_parent(parent, ndx_in_parent);	516✔
406	arr->update_parent();	516✔
407		249✔
408	m_type = Type::big_strings;	516✔
409	return Type::big_strings;	516✔
410	}	516✔
411		765,024✔
412	// m_type == Type::small	765,024✔
413	if (value_size <= small_string_max_size)	1,655,901✔
414	return Type::small_strings;	1,623,648✔
415		17,067✔
416	if (value_size <= medium_string_max_size) {	32,253✔
417	// Upgrade root leaf from small to medium strings	8,367✔
418	auto string_short = static_cast<ArrayStringShort*>(m_arr);	17,049✔
419	ArraySmallBlobs string_long(m_alloc);	17,049✔
420	string_long.create(); // Throws	17,049✔
421		8,367✔
422	size_t n = string_short->size();	17,049✔
423	for (size_t i = 0; i < n; i++) {	38,487✔
424	string_long.add_string(string_short->get(i)); // Throws	21,438✔
425	}	21,438✔
426	auto parent = string_short->get_parent();	17,049✔
427	auto ndx_in_parent = string_short->get_ndx_in_parent();	17,049✔
428	string_short->destroy();	17,049✔
429		8,367✔
430	auto arr = new (&m_storage) ArraySmallBlobs(m_alloc);	17,049✔
431	arr->init_from_mem(string_long.get_mem());	17,049✔
432	arr->set_parent(parent, ndx_in_parent);	17,049✔
433	arr->update_parent();	17,049✔
434		8,367✔
435	m_type = Type::medium_strings;	17,049✔
436	}	17,049✔
437	else {	15,204✔
438	// Upgrade root leaf from small to big strings	8,700✔
439	auto string_short = static_cast<ArrayStringShort*>(m_arr);	15,204✔
440	ArrayBigBlobs big_blobs(m_alloc, true);	15,204✔
441	big_blobs.create(); // Throws	15,204✔
442		8,700✔
443	size_t n = string_short->size();	15,204✔
444	for (size_t i = 0; i < n; i++) {	35,289✔
445	big_blobs.add_string(string_short->get(i)); // Throws	20,085✔
446	}	20,085✔
447	auto parent = string_short->get_parent();	15,204✔
448	auto ndx_in_parent = string_short->get_ndx_in_parent();	15,204✔
449	string_short->destroy();	15,204✔
450		8,700✔
451	auto arr = new (&m_storage) ArrayBigBlobs(m_alloc, true);	15,204✔
452	arr->init_from_mem(big_blobs.get_mem());	15,204✔
453	arr->set_parent(parent, ndx_in_parent);	15,204✔
454	arr->update_parent();	15,204✔
455		8,700✔
456	m_type = Type::big_strings;	15,204✔
457	}	15,204✔
458		17,067✔
459	return m_type;	32,253✔
460	}	32,253✔
461
462	void ArrayString::verify() const
463	{	164,223✔
464	#ifdef REALM_DEBUG	164,223✔
465	switch (m_type) {	164,223✔
466	case Type::small_strings:	157,812✔
467	static_cast<ArrayStringShort*>(m_arr)->verify();	157,812✔
468	break;	157,812✔
469	case Type::medium_strings:	1,023✔
470	static_cast<ArraySmallBlobs*>(m_arr)->verify();	1,023✔
471	break;	1,023✔
472	case Type::big_strings:	5,142✔
473	static_cast<ArrayBigBlobs*>(m_arr)->verify();	5,142✔
474	break;	5,142✔
475	case Type::enum_strings:	246✔
476	static_cast<Array*>(m_arr)->verify();	246✔
477	break;	246✔
478	}	164,223✔
479	#endif	164,223✔
480	}	164,223✔

realm / realm-core / 2115

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