realm/realm-core | Build 0 | src/realm/array_string.cpp | Coveralls

20,115,033✔

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

20,115,033✔

29

20,115,033✔

32

367,725✔

33

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

367,725✔

34

367,725✔

37

17,960,688✔

38

    char* header = mem.get_addr();

17,960,688✔

39

8,939,292✔

40

    ArrayParent* parent = m_arr->get_parent();

17,960,688✔

41

    size_t ndx_in_parent = m_arr->get_ndx_in_parent();

17,960,688✔

42

8,939,292✔

43

    bool long_strings = Array::get_hasrefs_from_header(header);

17,960,688✔

44

    if (!long_strings) {

17,960,688✔

45

        // Small strings

6,643,107✔

46

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

13,376,496✔

47

        if (is_small) {

13,376,496✔

48

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

7,758,612✔

49

            arr->init_from_mem(mem);

7,758,612✔

50

            m_type = Type::small_strings;

7,758,612✔

51

7,758,612✔

52

        else {

5,617,884✔

53

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

5,617,884✔

54

            arr->init_from_mem(mem);

5,617,884✔

55

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

5,617,884✔

56

            ArrayParent* p;

5,617,884✔

57

            REALM_ASSERT(m_spec != nullptr);

5,617,884✔

58

            REALM_ASSERT(m_col_ndx != realm::npos);

5,617,884✔

59

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

5,617,884✔

60

            m_string_enum_values->init_from_ref(r);

5,617,884✔

61

            m_string_enum_values->set_parent(p, m_col_ndx);

5,617,884✔

62

            m_type = Type::enum_strings;

5,617,884✔

63

5,617,884✔

64

13,376,496✔

65

    else {

4,584,192✔

66

        bool is_big = Array::get_context_flag_from_header(header);

4,584,192✔

67

        if (!is_big) {

4,584,192✔

68

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

1,165,284✔

69

            arr->init_from_mem(mem);

1,165,284✔

70

            m_type = Type::medium_strings;

1,165,284✔

71

1,165,284✔

72

        else {

3,418,908✔

73

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

3,418,908✔

74

            arr->init_from_mem(mem);

3,418,908✔

75

            m_type = Type::big_strings;

3,418,908✔

76

3,418,908✔

77

4,584,192✔

78

    m_arr->set_parent(parent, ndx_in_parent);

17,960,688✔

79

17,960,688✔

82

5,322,057✔

83

    ref_type ref = m_arr->get_ref_from_parent();

5,322,057✔

84

    init_from_ref(ref);

5,322,057✔

85

5,322,057✔

88

366✔

89

    if (m_arr->is_attached()) {

366✔

90

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

360✔

91

        detach();

360✔

92

360✔

93

366✔

96

336,558✔

97

    m_arr->detach();

336,558✔

98

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

168,036✔

99

    // Next call must be to create()

168,036✔

100

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

336,558✔

101

    m_type = Type::small_strings;

336,558✔

102

336,558✔

105

15,498,600✔

106

    switch (m_type) {

15,498,600✔

107

        case Type::small_strings:

6,914,964✔

108

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

6,914,964✔

109

        case Type::medium_strings:

437,799✔

110

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

437,799✔

111

        case Type::big_strings:

8,163,192✔

112

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

8,163,192✔

113

        case Type::enum_strings:

246✔

114

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

246✔

120

162,528✔

121

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

162,528✔

122

        case Type::small_strings:

107,223✔

123

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

107,223✔

124

            break;

107,223✔

125

        case Type::medium_strings:

27,630✔

126

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

27,630✔

127

            break;

27,630✔

128

        case Type::big_strings:

27,678✔

129

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

27,678✔

130

            break;

27,678✔

138

162,528✔

139

162,528✔

142

3,809,799✔

143

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

3,809,799✔

144

        case Type::small_strings:

529,287✔

145

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

529,287✔

146

            break;

529,287✔

147

        case Type::medium_strings:

246,876✔

148

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

246,876✔

149

            break;

246,876✔

150

        case Type::big_strings:

409,656✔

151

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

409,656✔

152

            break;

409,656✔

153

        case Type::enum_strings: {

2,625,594✔

154

            size_t sz = m_string_enum_values->size();

2,625,594✔

155

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

2,625,594✔

156

            if (res == realm::not_found) {

2,625,594✔

157

                m_string_enum_values->add(value);

9,549✔

158

                res = sz;

9,549✔

159

9,549✔

160

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

2,625,594✔

161

            break;

2,625,594✔

163

3,809,799✔

164

3,809,799✔

167

3,348,162✔

168

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

3,348,162✔

169

        case Type::small_strings:

1,017,249✔

170

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

1,017,249✔

171

            break;

1,017,249✔

172

        case Type::medium_strings:

281,787✔

173

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

281,787✔

174

            break;

281,787✔

175

        case Type::big_strings:

737,553✔

176

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

737,553✔

177

            break;

737,553✔

178

        case Type::enum_strings: {

1,312,746✔

179

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

1,312,746✔

180

            set(ndx, value);

1,312,746✔

181

1,312,746✔

182

3,348,162✔

183

3,348,162✔

186

22,303,848✔

187

    switch (m_type) {

22,303,848✔

188

        case Type::small_strings:

9,238,533✔

189

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

9,238,533✔

190

        case Type::medium_strings:

1,386,783✔

191

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

1,386,783✔

192

        case Type::big_strings:

8,752,917✔

193

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

8,752,917✔

194

        case Type::enum_strings: {

3,070,674✔

195

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

3,070,674✔

196

            return m_string_enum_values->get(index);

3,070,674✔

220

132,906✔

221

    return Mixed(get(ndx));

132,906✔

222

132,906✔

225

3,706,443✔

226

    switch (m_type) {

3,706,443✔

227

        case Type::small_strings:

547,488✔

228

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

547,488✔

229

        case Type::medium_strings:

17,730✔

230

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

17,730✔

231

        case Type::big_strings:

3,141,225✔

232

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

3,141,225✔

242

185,196✔

243

    switch (m_type) {

185,196✔

244

        case Type::small_strings:

94,059✔

245

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

94,059✔

246

            break;

94,059✔

247

        case Type::medium_strings:

59,100✔

248

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

59,100✔

249

            break;

59,100✔

250

        case Type::big_strings:

23,799✔

251

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

23,799✔

252

            break;

23,799✔

253

        case Type::enum_strings:

8,238✔

254

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

8,238✔

255

            break;

8,238✔

256

185,196✔

257

185,196✔

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

339✔

285

    switch (m_type) {

339✔

286

        case Type::small_strings:

285✔

287

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

285✔

288

            break;

285✔

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

339✔

299

339✔

302

4,095,219✔

303

    switch (m_type) {

4,095,219✔

304

        case Type::small_strings:

3,139,368✔

305

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

3,139,368✔

306

        case Type::medium_strings: {

104,682✔

307

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

104,682✔

308

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

104,682✔

311

        case Type::big_strings: {

254,694✔

312

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

254,694✔

313

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

254,694✔

316

        case Type::enum_strings: {

596,637✔

317

            size_t sz = m_string_enum_values->size();

596,637✔

318

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

596,637✔

319

            if (res != realm::not_found) {

596,637✔

320

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

596,637✔

321

596,637✔

332

437,337✔

333

    return arr->get_string(ndx);

437,337✔

334

437,337✔

338

93,681✔

339

    return arr->get(ndx);

93,681✔

340

93,681✔

344

234,912✔

345

    size_t i = 0;

234,912✔

346

    size_t sz = arr->size();

234,912✔

347

    while (0 < sz) {

765,930✔

348

        size_t half = sz / 2;

531,018✔

349

        size_t mid = i + half;

531,018✔

350

        auto probe = get_string(arr, mid);

531,018✔

351

        if (probe < value) {

531,018✔

352

            i = mid + 1;

190,809✔

353

            sz -= half + 1;

190,809✔

354

190,809✔

355

        else {

340,209✔

356

            sz = half;

340,209✔

357

340,209✔

358

531,018✔

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

7,316,355✔

380

    if (m_type == Type::big_strings)

7,316,355✔

381

        return Type::big_strings;

1,136,829✔

382

3,044,655✔

383

    if (m_type == Type::enum_strings)

6,179,526✔

384

        return Type::enum_strings;

3,938,283✔

385

1,075,659✔

386

    if (m_type == Type::medium_strings) {

2,241,243✔

387

        if (value_size <= medium_string_max_size)

527,139✔

388

            return Type::medium_strings;

526,626✔

389

267✔

390

        // Upgrade root leaf from medium to big strings

267✔

391

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

513✔

392

        ArrayBigBlobs big_blobs(m_alloc, true);

513✔

393

        big_blobs.create(); // Throws

513✔

394

267✔

395

        size_t n = string_medium->size();

513✔

396

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

9,657✔

397

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

9,144✔

398

9,144✔

399

        auto parent = string_medium->get_parent();

513✔

400

        auto ndx_in_parent = string_medium->get_ndx_in_parent();

513✔

401

        string_medium->destroy();

513✔

402

267✔

403

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

513✔

404

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

513✔

405

        arr->set_parent(parent, ndx_in_parent);

513✔

406

        arr->update_parent();

513✔

407

267✔

408

        m_type = Type::big_strings;

513✔

409

        return Type::big_strings;

513✔

410

513✔

411

811,821✔

412

    // m_type == Type::small

811,821✔

413

    if (value_size <= small_string_max_size)

1,714,104✔

414

        return Type::small_strings;

1,653,369✔

415

27,708✔

416

    if (value_size <= medium_string_max_size) {

60,735✔

417

        // Upgrade root leaf from small to medium strings

14,520✔

418

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

29,574✔

419

        ArraySmallBlobs string_long(m_alloc);

29,574✔

420

        string_long.create(); // Throws

29,574✔

421

14,520✔

422

        size_t n = string_short->size();

29,574✔

423

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

63,771✔

424

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

34,197✔

425

34,197✔

426

        auto parent = string_short->get_parent();

29,574✔

427

        auto ndx_in_parent = string_short->get_ndx_in_parent();

29,574✔

428

        string_short->destroy();

29,574✔

429

14,520✔

430

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

29,574✔

431

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

29,574✔

432

        arr->set_parent(parent, ndx_in_parent);

29,574✔

433

        arr->update_parent();

29,574✔

434

14,520✔

435

        m_type = Type::medium_strings;

29,574✔

436

29,574✔

437

    else {

31,161✔

438

        // Upgrade root leaf from small to big strings

13,188✔

439

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

31,161✔

440

        ArrayBigBlobs big_blobs(m_alloc, true);

31,161✔

441

        big_blobs.create(); // Throws

31,161✔

442

13,188✔

443

        size_t n = string_short->size();

31,161✔

444

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

69,045✔

445

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

37,884✔

446

37,884✔

447

        auto parent = string_short->get_parent();

31,161✔

448

        auto ndx_in_parent = string_short->get_ndx_in_parent();

31,161✔

449

        string_short->destroy();

31,161✔

450

13,188✔

451

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

31,161✔

452

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

31,161✔

453

        arr->set_parent(parent, ndx_in_parent);

31,161✔

454

        arr->update_parent();

31,161✔

455

13,188✔

456

        m_type = Type::big_strings;

31,161✔

457

31,161✔

458

27,708✔

459

    return m_type;

60,735✔

460

60,735✔

463

3,071,181✔

464

#ifdef REALM_DEBUG

3,071,181✔

465

    switch (m_type) {

3,071,181✔

466

        case Type::small_strings:

3,064,716✔

467

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

3,064,716✔

468

            break;

3,064,716✔

469

        case Type::medium_strings:

843✔

470

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

843✔

471

            break;

843✔

472

        case Type::big_strings:

5,376✔

473

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

5,376✔

474

            break;

5,376✔

475

        case Type::enum_strings:

246✔

476

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

246✔

477

            break;

246✔

478

3,071,181✔

479

#endif

3,071,181✔

480

3,071,181✔

realm / realm-core / nicola.cabiddu_1040

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	{	20,115,033✔
28	m_arr = new (&m_storage.m_string_short) ArrayStringShort(a, true);	20,115,033✔
29	}	20,115,033✔
30
31	void ArrayString::create()
32	{	367,725✔
33	static_cast<ArrayStringShort*>(m_arr)->create();	367,725✔
34	}	367,725✔
35
36	void ArrayString::init_from_mem(MemRef mem) noexcept
37	{	17,960,688✔
38	char* header = mem.get_addr();	17,960,688✔
39		8,939,292✔
40	ArrayParent* parent = m_arr->get_parent();	17,960,688✔
41	size_t ndx_in_parent = m_arr->get_ndx_in_parent();	17,960,688✔
42		8,939,292✔
43	bool long_strings = Array::get_hasrefs_from_header(header);	17,960,688✔
44	if (!long_strings) {	17,960,688✔
45	// Small strings	6,643,107✔
46	bool is_small = Array::get_wtype_from_header(header) == Array::wtype_Multiply;	13,376,496✔
47	if (is_small) {	13,376,496✔
48	auto arr = new (&m_storage.m_string_short) ArrayStringShort(m_alloc, m_nullable);	7,758,612✔
49	arr->init_from_mem(mem);	7,758,612✔
50	m_type = Type::small_strings;	7,758,612✔
51	}	7,758,612✔
52	else {	5,617,884✔
53	auto arr = new (&m_storage.m_enum) Array(m_alloc);	5,617,884✔
54	arr->init_from_mem(mem);	5,617,884✔
55	m_string_enum_values = std::make_unique<ArrayString>(m_alloc);	5,617,884✔
56	ArrayParent* p;	5,617,884✔
57	REALM_ASSERT(m_spec != nullptr);	5,617,884✔
58	REALM_ASSERT(m_col_ndx != realm::npos);	5,617,884✔
59	ref_type r = m_spec->get_enumkeys_ref(m_col_ndx, p);	5,617,884✔
60	m_string_enum_values->init_from_ref(r);	5,617,884✔
61	m_string_enum_values->set_parent(p, m_col_ndx);	5,617,884✔
62	m_type = Type::enum_strings;	5,617,884✔
63	}	5,617,884✔
64	}	13,376,496✔
65	else {	4,584,192✔
66	bool is_big = Array::get_context_flag_from_header(header);	4,584,192✔
67	if (!is_big) {	4,584,192✔
68	auto arr = new (&m_storage.m_string_long) ArraySmallBlobs(m_alloc);	1,165,284✔
69	arr->init_from_mem(mem);	1,165,284✔
70	m_type = Type::medium_strings;	1,165,284✔
71	}	1,165,284✔
72	else {	3,418,908✔
73	auto arr = new (&m_storage.m_big_blobs) ArrayBigBlobs(m_alloc, m_nullable);	3,418,908✔
74	arr->init_from_mem(mem);	3,418,908✔
75	m_type = Type::big_strings;	3,418,908✔
76	}	3,418,908✔
77	}	4,584,192✔
78	m_arr->set_parent(parent, ndx_in_parent);	17,960,688✔
79	}	17,960,688✔
80
81	void ArrayString::init_from_parent()
82	{	5,322,057✔
83	ref_type ref = m_arr->get_ref_from_parent();	5,322,057✔
84	init_from_ref(ref);	5,322,057✔
85	}	5,322,057✔
86
87	void ArrayString::destroy() noexcept
88	{	366✔
89	if (m_arr->is_attached()) {	366✔
90	Array::destroy_deep(m_arr->get_ref(), m_alloc);	360✔
91	detach();	360✔
92	}	360✔
93	}	366✔
94
95	void ArrayString::detach() noexcept
96	{	336,558✔
97	m_arr->detach();	336,558✔
98	// Make sure the object is in a state like right after construction	168,036✔
99	// Next call must be to create()	168,036✔
100	m_arr = new (&m_storage.m_string_short) ArrayStringShort(m_alloc, true);	336,558✔
101	m_type = Type::small_strings;	336,558✔
102	}	336,558✔
103
104	size_t ArrayString::size() const
105	{	15,498,600✔
106	switch (m_type) {	15,498,600✔
107	case Type::small_strings:	6,914,964✔
108	return static_cast<ArrayStringShort*>(m_arr)->size();	6,914,964✔
109	case Type::medium_strings:	437,799✔
110	return static_cast<ArraySmallBlobs*>(m_arr)->size();	437,799✔
111	case Type::big_strings:	8,163,192✔
112	return static_cast<ArrayBigBlobs*>(m_arr)->size();	8,163,192✔
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	{	162,528✔
121	switch (upgrade_leaf(value.size())) {	162,528✔
122	case Type::small_strings:	107,223✔
123	static_cast<ArrayStringShort*>(m_arr)->add(value);	107,223✔
124	break;	107,223✔
125	case Type::medium_strings:	27,630✔
126	static_cast<ArraySmallBlobs*>(m_arr)->add_string(value);	27,630✔
127	break;	27,630✔
128	case Type::big_strings:	27,678✔
129	static_cast<ArrayBigBlobs*>(m_arr)->add_string(value);	27,678✔
130	break;	27,678✔
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	}	162,528✔
139	}	162,528✔
140
141	void ArrayString::set(size_t ndx, StringData value)
142	{	3,809,799✔
143	switch (upgrade_leaf(value.size())) {	3,809,799✔
144	case Type::small_strings:	529,287✔
145	static_cast<ArrayStringShort*>(m_arr)->set(ndx, value);	529,287✔
146	break;	529,287✔
147	case Type::medium_strings:	246,876✔
148	static_cast<ArraySmallBlobs*>(m_arr)->set_string(ndx, value);	246,876✔
149	break;	246,876✔
150	case Type::big_strings:	409,656✔
151	static_cast<ArrayBigBlobs*>(m_arr)->set_string(ndx, value);	409,656✔
152	break;	409,656✔
153	case Type::enum_strings: {	2,625,594✔
154	size_t sz = m_string_enum_values->size();	2,625,594✔
155	size_t res = m_string_enum_values->find_first(value, 0, sz);	2,625,594✔
156	if (res == realm::not_found) {	2,625,594✔
157	m_string_enum_values->add(value);	9,549✔
158	res = sz;	9,549✔
159	}	9,549✔
160	static_cast<Array*>(m_arr)->set(ndx, res);	2,625,594✔
161	break;	2,625,594✔
162	}	×
163	}	3,809,799✔
164	}	3,809,799✔
165
166	void ArrayString::insert(size_t ndx, StringData value)
167	{	3,348,162✔
168	switch (upgrade_leaf(value.size())) {	3,348,162✔
169	case Type::small_strings:	1,017,249✔
170	static_cast<ArrayStringShort*>(m_arr)->insert(ndx, value);	1,017,249✔
171	break;	1,017,249✔
172	case Type::medium_strings:	281,787✔
173	static_cast<ArraySmallBlobs*>(m_arr)->insert_string(ndx, value);	281,787✔
174	break;	281,787✔
175	case Type::big_strings:	737,553✔
176	static_cast<ArrayBigBlobs*>(m_arr)->insert_string(ndx, value);	737,553✔
177	break;	737,553✔
178	case Type::enum_strings: {	1,312,746✔
179	static_cast<Array*>(m_arr)->insert(ndx, 0);	1,312,746✔
180	set(ndx, value);	1,312,746✔
181	}	1,312,746✔
182	}	3,348,162✔
183	}	3,348,162✔
184
185	StringData ArrayString::get(size_t ndx) const
186	{	22,303,848✔
187	switch (m_type) {	22,303,848✔
188	case Type::small_strings:	9,238,533✔
189	return static_cast<ArrayStringShort*>(m_arr)->get(ndx);	9,238,533✔
190	case Type::medium_strings:	1,386,783✔
191	return static_cast<ArraySmallBlobs*>(m_arr)->get_string(ndx);	1,386,783✔
192	case Type::big_strings:	8,752,917✔
193	return static_cast<ArrayBigBlobs*>(m_arr)->get_string(ndx);	8,752,917✔
194	case Type::enum_strings: {	3,070,674✔
195	size_t index = size_t(static_cast<Array*>(m_arr)->get(ndx));	3,070,674✔
196	return m_string_enum_values->get(index);	3,070,674✔
197	}	×
198	}	×
199	return {};	×
200	}	×
201
202	StringData ArrayString::get_legacy(size_t ndx) const
UNCOV 203	{	×
UNCOV 204	switch (m_type) {	×
UNCOV 205	case Type::small_strings:	×
UNCOV 206	return static_cast<ArrayStringShort*>(m_arr)->get(ndx);	×
UNCOV 207	case Type::medium_strings:	×
UNCOV 208	return static_cast<ArraySmallBlobs*>(m_arr)->get_string_legacy(ndx);	×
UNCOV 209	case Type::big_strings:	×
UNCOV 210	return static_cast<ArrayBigBlobs*>(m_arr)->get_string(ndx);	×
UNCOV 211	case Type::enum_strings: {	×
UNCOV 212	size_t index = size_t(static_cast<Array*>(m_arr)->get(ndx));	×
UNCOV 213	return m_string_enum_values->get(index);	×
214	}	×
215	}	×
216	return {};	×
217	}	×
218
219	Mixed ArrayString::get_any(size_t ndx) const
220	{	132,906✔
221	return Mixed(get(ndx));	132,906✔
222	}	132,906✔
223
224	bool ArrayString::is_null(size_t ndx) const
225	{	3,706,443✔
226	switch (m_type) {	3,706,443✔
227	case Type::small_strings:	547,488✔
228	return static_cast<ArrayStringShort*>(m_arr)->is_null(ndx);	547,488✔
229	case Type::medium_strings:	17,730✔
230	return static_cast<ArraySmallBlobs*>(m_arr)->is_null(ndx);	17,730✔
231	case Type::big_strings:	3,141,225✔
232	return static_cast<ArrayBigBlobs*>(m_arr)->is_null(ndx);	3,141,225✔
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	{	185,196✔
243	switch (m_type) {	185,196✔
244	case Type::small_strings:	94,059✔
245	static_cast<ArrayStringShort*>(m_arr)->erase(ndx);	94,059✔
246	break;	94,059✔
247	case Type::medium_strings:	59,100✔
248	static_cast<ArraySmallBlobs*>(m_arr)->erase(ndx);	59,100✔
249	break;	59,100✔
250	case Type::big_strings:	23,799✔
251	static_cast<ArrayBigBlobs*>(m_arr)->erase(ndx);	23,799✔
252	break;	23,799✔
253	case Type::enum_strings:	8,238✔
254	static_cast<Array*>(m_arr)->erase(ndx);	8,238✔
255	break;	8,238✔
256	}	185,196✔
257	}	185,196✔
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	{	339✔
285	switch (m_type) {	339✔
286	case Type::small_strings:	285✔
287	static_cast<ArrayStringShort*>(m_arr)->clear();	285✔
288	break;	285✔
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	}	339✔
299	}	339✔
300
301	size_t ArrayString::find_first(StringData value, size_t begin, size_t end) const noexcept
302	{	4,095,219✔
303	switch (m_type) {	4,095,219✔
304	case Type::small_strings:	3,139,368✔
305	return static_cast<ArrayStringShort*>(m_arr)->find_first(value, begin, end);	3,139,368✔
306	case Type::medium_strings: {	104,682✔
307	BinaryData as_binary(value.data(), value.size());	104,682✔
308	return static_cast<ArraySmallBlobs*>(m_arr)->find_first(as_binary, true, begin, end);	104,682✔
309	break;	×
310	}	×
311	case Type::big_strings: {	254,694✔
312	BinaryData as_binary(value.data(), value.size());	254,694✔
313	return static_cast<ArrayBigBlobs*>(m_arr)->find_first(as_binary, true, begin, end);	254,694✔
314	break;	×
315	}	×
316	case Type::enum_strings: {	596,637✔
317	size_t sz = m_string_enum_values->size();	596,637✔
318	size_t res = m_string_enum_values->find_first(value, 0, sz);	596,637✔
319	if (res != realm::not_found) {	596,637✔
320	return static_cast<Array*>(m_arr)->find_first(res, begin, end);	596,637✔
321	}	596,637✔
UNCOV 322	break;	×
UNCOV 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	{	93,681✔
339	return arr->get(ndx);	93,681✔
340	}	93,681✔
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) {	765,930✔
348	size_t half = sz / 2;	531,018✔
349	size_t mid = i + half;	531,018✔
350	auto probe = get_string(arr, mid);	531,018✔
351	if (probe < value) {	531,018✔
352	i = mid + 1;	190,809✔
353	sz -= half + 1;	190,809✔
354	}	190,809✔
355	else {	340,209✔
356	sz = half;	340,209✔
357	}	340,209✔
358	}	531,018✔
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	{	7,316,355✔
380	if (m_type == Type::big_strings)	7,316,355✔
381	return Type::big_strings;	1,136,829✔
382		3,044,655✔
383	if (m_type == Type::enum_strings)	6,179,526✔
384	return Type::enum_strings;	3,938,283✔
385		1,075,659✔
386	if (m_type == Type::medium_strings) {	2,241,243✔
387	if (value_size <= medium_string_max_size)	527,139✔
388	return Type::medium_strings;	526,626✔
389		267✔
390	// Upgrade root leaf from medium to big strings	267✔
391	auto string_medium = static_cast<ArraySmallBlobs*>(m_arr);	513✔
392	ArrayBigBlobs big_blobs(m_alloc, true);	513✔
393	big_blobs.create(); // Throws	513✔
394		267✔
395	size_t n = string_medium->size();	513✔
396	for (size_t i = 0; i < n; i++) {	9,657✔
397	big_blobs.add_string(string_medium->get_string(i)); // Throws	9,144✔
398	}	9,144✔
399	auto parent = string_medium->get_parent();	513✔
400	auto ndx_in_parent = string_medium->get_ndx_in_parent();	513✔
401	string_medium->destroy();	513✔
402		267✔
403	auto arr = new (&m_storage.m_big_blobs) ArrayBigBlobs(m_alloc, true);	513✔
404	arr->init_from_mem(big_blobs.get_mem());	513✔
405	arr->set_parent(parent, ndx_in_parent);	513✔
406	arr->update_parent();	513✔
407		267✔
408	m_type = Type::big_strings;	513✔
409	return Type::big_strings;	513✔
410	}	513✔
411		811,821✔
412	// m_type == Type::small	811,821✔
413	if (value_size <= small_string_max_size)	1,714,104✔
414	return Type::small_strings;	1,653,369✔
415		27,708✔
416	if (value_size <= medium_string_max_size) {	60,735✔
417	// Upgrade root leaf from small to medium strings	14,520✔
418	auto string_short = static_cast<ArrayStringShort*>(m_arr);	29,574✔
419	ArraySmallBlobs string_long(m_alloc);	29,574✔
420	string_long.create(); // Throws	29,574✔
421		14,520✔
422	size_t n = string_short->size();	29,574✔
423	for (size_t i = 0; i < n; i++) {	63,771✔
424	string_long.add_string(string_short->get(i)); // Throws	34,197✔
425	}	34,197✔
426	auto parent = string_short->get_parent();	29,574✔
427	auto ndx_in_parent = string_short->get_ndx_in_parent();	29,574✔
428	string_short->destroy();	29,574✔
429		14,520✔
430	auto arr = new (&m_storage.m_string_long) ArraySmallBlobs(m_alloc);	29,574✔
431	arr->init_from_mem(string_long.get_mem());	29,574✔
432	arr->set_parent(parent, ndx_in_parent);	29,574✔
433	arr->update_parent();	29,574✔
434		14,520✔
435	m_type = Type::medium_strings;	29,574✔
436	}	29,574✔
437	else {	31,161✔
438	// Upgrade root leaf from small to big strings	13,188✔
439	auto string_short = static_cast<ArrayStringShort*>(m_arr);	31,161✔
440	ArrayBigBlobs big_blobs(m_alloc, true);	31,161✔
441	big_blobs.create(); // Throws	31,161✔
442		13,188✔
443	size_t n = string_short->size();	31,161✔
444	for (size_t i = 0; i < n; i++) {	69,045✔
445	big_blobs.add_string(string_short->get(i)); // Throws	37,884✔
446	}	37,884✔
447	auto parent = string_short->get_parent();	31,161✔
448	auto ndx_in_parent = string_short->get_ndx_in_parent();	31,161✔
449	string_short->destroy();	31,161✔
450		13,188✔
451	auto arr = new (&m_storage.m_big_blobs) ArrayBigBlobs(m_alloc, true);	31,161✔
452	arr->init_from_mem(big_blobs.get_mem());	31,161✔
453	arr->set_parent(parent, ndx_in_parent);	31,161✔
454	arr->update_parent();	31,161✔
455		13,188✔
456	m_type = Type::big_strings;	31,161✔
457	}	31,161✔
458		27,708✔
459	return m_type;	60,735✔
460	}	60,735✔
461
462	void ArrayString::verify() const
463	{	3,071,181✔
464	#ifdef REALM_DEBUG	3,071,181✔
465	switch (m_type) {	3,071,181✔
466	case Type::small_strings:	3,064,716✔
467	static_cast<ArrayStringShort*>(m_arr)->verify();	3,064,716✔
468	break;	3,064,716✔
469	case Type::medium_strings:	843✔
470	static_cast<ArraySmallBlobs*>(m_arr)->verify();	843✔
471	break;	843✔
472	case Type::big_strings:	5,376✔
473	static_cast<ArrayBigBlobs*>(m_arr)->verify();	5,376✔
474	break;	5,376✔
475	case Type::enum_strings:	246✔
476	static_cast<Array*>(m_arr)->verify();	246✔
477	break;	246✔
478	}	3,071,181✔
479	#endif	3,071,181✔
480	}	3,071,181✔

realm / realm-core / nicola.cabiddu_1040

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