1 files changed, 783 insertions, 0 deletions
diff --git a/test/test-database.js b/test/test-database.js
new file mode 100644
index 00000000..fcf519d7
--- /dev/null
+++ b/test/test-database.js
@@ -0,0 +1,783 @@
+const assert = require('assert');
+const yomichanTest = require('./yomichan-test');
+require('fake-indexeddb/auto');
+
+const chrome = {
+    runtime: {
+        onMessage: {
+            addListener: () => { /* NOP */ }
+        }
+    }
+};
+
+const {Database} = yomichanTest.requireScript('ext/bg/js/database.js', ['Database']);
+const {dictFieldSplit, dictTagSanitize} = yomichanTest.requireScript('ext/bg/js/dictionary.js', ['dictFieldSplit', 'dictTagSanitize']);
+const {stringReverse, hasOwn} = yomichanTest.requireScript('ext/mixed/js/core.js', ['stringReverse', 'hasOwn'], {chrome});
+
+global.window = global;
+global.JSZip = yomichanTest.JSZip;
+global.dictFieldSplit = dictFieldSplit;
+global.dictTagSanitize = dictTagSanitize;
+global.stringReverse = stringReverse;
+global.hasOwn = hasOwn;
+
+
+function countTermsWithExpression(terms, expression) {
+    return terms.reduce((i, v) => (i + (v.expression === expression ? 1 : 0)), 0);
+}
+
+function countTermsWithReading(terms, reading) {
+    return terms.reduce((i, v) => (i + (v.reading === reading ? 1 : 0)), 0);
+}
+
+function countMetasWithMode(metas, mode) {
+    return metas.reduce((i, v) => (i + (v.mode === mode ? 1 : 0)), 0);
+}
+
+function countKanjiWithCharacter(kanji, character) {
+    return kanji.reduce((i, v) => (i + (v.character === character ? 1 : 0)), 0);
+}
+
+
+async function clearDatabase() {
+    const indexedDB = global.indexedDB;
+    for (const {name} of await indexedDB.databases()) {
+        await new Promise((resolve, reject) => {
+            const request = indexedDB.deleteDatabase(name);
+            request.onerror = (e) => reject(e);
+            request.onsuccess = () => resolve();
+        });
+    }
+}
+
+
+async function testDatabase1() {
+    // Load dictionary data
+    const testDictionary = yomichanTest.createTestDictionaryArchive();
+    const testDictionarySource = await testDictionary.generateAsync({type: 'string'});
+    const testDictionaryIndex = JSON.parse(await testDictionary.files['index.json'].async('string'));
+
+    const title = testDictionaryIndex.title;
+    const titles = [title];
+
+    // Setup iteration data
+    const iterations = [
+        {
+            cleanup: async () => {
+                // Test purge
+                await database.purge();
+                await testDatabaseEmpty1(database);
+            }
+        },
+        {
+            cleanup: async () => {
+                // Test deleteDictionary
+                let progressEvent = false;
+                await database.deleteDictionary(
+                    title,
+                    () => {
+                        progressEvent = true;
+                    },
+                    {rate: 1000}
+                );
+                assert.ok(progressEvent);
+
+                await testDatabaseEmpty1(database);
+            }
+        },
+        {
+            cleanup: async () => {}
+        }
+    ];
+
+    // Setup database
+    const database = new Database();
+    await database.prepare();
+
+    for (const {cleanup} of iterations) {
+        const expectedSummary = {
+            title,
+            revision: 'test',
+            sequenced: true,
+            version: 3,
+            prefixWildcardsSupported: true
+        };
+
+        // Import data
+        let progressEvent = false;
+        const {result, errors} = await database.importDictionary(
+            testDictionarySource,
+            () => {
+                progressEvent = true;
+            },
+            {prefixWildcardsSupported: true}
+        );
+        assert.deepStrictEqual(errors, []);
+        assert.deepStrictEqual(result, expectedSummary);
+        assert.ok(progressEvent);
+
+        // Get info summary
+        const info = await database.getDictionaryInfo();
+        assert.deepStrictEqual(info, [expectedSummary]);
+
+        // Get counts
+        const counts = await database.getDictionaryCounts(
+            info.map((v) => v.title),
+            true
+        );
+        assert.deepStrictEqual(counts, {
+            counts: [{kanji: 2, kanjiMeta: 2, terms: 32, termMeta: 3, tagMeta: 12}],
+            total: {kanji: 2, kanjiMeta: 2, terms: 32, termMeta: 3, tagMeta: 12}
+        });
+
+        // Test find* functions
+        await testFindTermsBulkTest1(database, titles);
+        await testTindTermsExactBulk1(database, titles);
+        await testFindTermsBySequenceBulk1(database, title);
+        await testFindTermMetaBulk1(database, titles);
+        await testFindKanjiBulk1(database, titles);
+        await testFindKanjiMetaBulk1(database, titles);
+        await testFindTagForTitle1(database, title);
+
+        // Cleanup
+        await cleanup();
+    }
+
+    await database.close();
+}
+
+async function testDatabaseEmpty1(database) {
+    const info = await database.getDictionaryInfo();
+    assert.deepStrictEqual(info, []);
+
+    const counts = await database.getDictionaryCounts([], true);
+    assert.deepStrictEqual(counts, {
+        counts: [],
+        total: {kanji: 0, kanjiMeta: 0, terms: 0, termMeta: 0, tagMeta: 0}
+    });
+}
+
+async function testFindTermsBulkTest1(database, titles) {
+    const data = [
+        {
+            inputs: [
+                {
+                    wildcard: null,
+                    termList: ['打', '打つ', '打ち込む']
+                },
+                {
+                    wildcard: null,
+                    termList: ['だ', 'ダース', 'うつ', 'ぶつ', 'うちこむ', 'ぶちこむ']
+                },
+                {
+                    wildcard: 'suffix',
+                    termList: ['打']
+                }
+            ],
+            expectedResults: {
+                total: 32,
+                expressions: [
+                    ['打', 2],
+                    ['打つ', 17],
+                    ['打ち込む', 13]
+                ],
+                readings: [
+                    ['だ', 1],
+                    ['ダース', 1],
+                    ['うつ', 15],
+                    ['ぶつ', 2],
+                    ['うちこむ', 9],
+                    ['ぶちこむ', 4]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    wildcard: null,
+                    termList: ['込む']
+                }
+            ],
+            expectedResults: {
+                total: 0,
+                expressions: [],
+                readings: []
+            }
+        },
+        {
+            inputs: [
+                {
+                    wildcard: 'prefix',
+                    termList: ['込む']
+                }
+            ],
+            expectedResults: {
+                total: 13,
+                expressions: [
+                    ['打ち込む', 13]
+                ],
+                readings: [
+                    ['うちこむ', 9],
+                    ['ぶちこむ', 4]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    wildcard: null,
+                    termList: []
+                }
+            ],
+            expectedResults: {
+                total: 0,
+                expressions: [],
+                readings: []
+            }
+        }
+    ];
+
+    for (const {inputs, expectedResults} of data) {
+        for (const {termList, wildcard} of inputs) {
+            const results = await database.findTermsBulk(termList, titles, wildcard);
+            assert.strictEqual(results.length, expectedResults.total);
+            for (const [expression, count] of expectedResults.expressions) {
+                assert.strictEqual(countTermsWithExpression(results, expression), count);
+            }
+            for (const [reading, count] of expectedResults.readings) {
+                assert.strictEqual(countTermsWithReading(results, reading), count);
+            }
+        }
+    }
+}
+
+async function testTindTermsExactBulk1(database, titles) {
+    const data = [
+        {
+            inputs: [
+                {
+                    termList: ['打', '打つ', '打ち込む'],
+                    readingList: ['だ', 'うつ', 'うちこむ']
+                }
+            ],
+            expectedResults: {
+                total: 25,
+                expressions: [
+                    ['打', 1],
+                    ['打つ', 15],
+                    ['打ち込む', 9]
+                ],
+                readings: [
+                    ['だ', 1],
+                    ['うつ', 15],
+                    ['うちこむ', 9]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    termList: ['打', '打つ', '打ち込む'],
+                    readingList: ['だ?', 'うつ?', 'うちこむ?']
+                }
+            ],
+            expectedResults: {
+                total: 0,
+                expressions: [],
+                readings: []
+            }
+        },
+        {
+            inputs: [
+                {
+                    termList: ['打つ', '打つ'],
+                    readingList: ['うつ', 'ぶつ']
+                }
+            ],
+            expectedResults: {
+                total: 17,
+                expressions: [
+                    ['打つ', 17]
+                ],
+                readings: [
+                    ['うつ', 15],
+                    ['ぶつ', 2]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    termList: ['打つ'],
+                    readingList: ['うちこむ']
+                }
+            ],
+            expectedResults: {
+                total: 0,
+                expressions: [],
+                readings: []
+            }
+        },
+        {
+            inputs: [
+                {
+                    termList: [],
+                    readingList: []
+                }
+            ],
+            expectedResults: {
+                total: 0,
+                expressions: [],
+                readings: []
+            }
+        }
+    ];
+
+    for (const {inputs, expectedResults} of data) {
+        for (const {termList, readingList} of inputs) {
+            const results = await database.findTermsExactBulk(termList, readingList, titles);
+            assert.strictEqual(results.length, expectedResults.total);
+            for (const [expression, count] of expectedResults.expressions) {
+                assert.strictEqual(countTermsWithExpression(results, expression), count);
+            }
+            for (const [reading, count] of expectedResults.readings) {
+                assert.strictEqual(countTermsWithReading(results, reading), count);
+            }
+        }
+    }
+}
+
+async function testFindTermsBySequenceBulk1(database, mainDictionary) {
+    const data = [
+        {
+            inputs: [
+                {
+                    sequenceList: [1, 2, 3, 4, 5, 6]
+                }
+            ],
+            expectedResults: {
+                total: 32,
+                expressions: [
+                    ['打', 2],
+                    ['打つ', 17],
+                    ['打ち込む', 13]
+                ],
+                readings: [
+                    ['だ', 1],
+                    ['ダース', 1],
+                    ['うつ', 15],
+                    ['ぶつ', 2],
+                    ['うちこむ', 9],
+                    ['ぶちこむ', 4]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    sequenceList: [1]
+                }
+            ],
+            expectedResults: {
+                total: 1,
+                expressions: [
+                    ['打', 1]
+                ],
+                readings: [
+                    ['だ', 1]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    sequenceList: [2]
+                }
+            ],
+            expectedResults: {
+                total: 1,
+                expressions: [
+                    ['打', 1]
+                ],
+                readings: [
+                    ['ダース', 1]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    sequenceList: [3]
+                }
+            ],
+            expectedResults: {
+                total: 15,
+                expressions: [
+                    ['打つ', 15]
+                ],
+                readings: [
+                    ['うつ', 15]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    sequenceList: [4]
+                }
+            ],
+            expectedResults: {
+                total: 2,
+                expressions: [
+                    ['打つ', 2]
+                ],
+                readings: [
+                    ['ぶつ', 2]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    sequenceList: [5]
+                }
+            ],
+            expectedResults: {
+                total: 9,
+                expressions: [
+                    ['打ち込む', 9]
+                ],
+                readings: [
+                    ['うちこむ', 9]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    sequenceList: [6]
+                }
+            ],
+            expectedResults: {
+                total: 4,
+                expressions: [
+                    ['打ち込む', 4]
+                ],
+                readings: [
+                    ['ぶちこむ', 4]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    sequenceList: [-1]
+                }
+            ],
+            expectedResults: {
+                total: 0,
+                expressions: [],
+                readings: []
+            }
+        },
+        {
+            inputs: [
+                {
+                    sequenceList: []
+                }
+            ],
+            expectedResults: {
+                total: 0,
+                expressions: [],
+                readings: []
+            }
+        }
+    ];
+
+    for (const {inputs, expectedResults} of data) {
+        for (const {sequenceList} of inputs) {
+            const results = await database.findTermsBySequenceBulk(sequenceList, mainDictionary);
+            assert.strictEqual(results.length, expectedResults.total);
+            for (const [expression, count] of expectedResults.expressions) {
+                assert.strictEqual(countTermsWithExpression(results, expression), count);
+            }
+            for (const [reading, count] of expectedResults.readings) {
+                assert.strictEqual(countTermsWithReading(results, reading), count);
+            }
+        }
+    }
+}
+
+async function testFindTermMetaBulk1(database, titles) {
+    const data = [
+        {
+            inputs: [
+                {
+                    termList: ['打']
+                }
+            ],
+            expectedResults: {
+                total: 1,
+                modes: [
+                    ['freq', 1]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    termList: ['打つ']
+                }
+            ],
+            expectedResults: {
+                total: 1,
+                modes: [
+                    ['freq', 1]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    termList: ['打ち込む']
+                }
+            ],
+            expectedResults: {
+                total: 1,
+                modes: [
+                    ['freq', 1]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    termList: ['?']
+                }
+            ],
+            expectedResults: {
+                total: 0,
+                modes: []
+            }
+        }
+    ];
+
+    for (const {inputs, expectedResults} of data) {
+        for (const {termList} of inputs) {
+            const results = await database.findTermMetaBulk(termList, titles);
+            assert.strictEqual(results.length, expectedResults.total);
+            for (const [mode, count] of expectedResults.modes) {
+                assert.strictEqual(countMetasWithMode(results, mode), count);
+            }
+        }
+    }
+}
+
+async function testFindKanjiBulk1(database, titles) {
+    const data = [
+        {
+            inputs: [
+                {
+                    kanjiList: ['打']
+                }
+            ],
+            expectedResults: {
+                total: 1,
+                kanji: [
+                    ['打', 1]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    kanjiList: ['込']
+                }
+            ],
+            expectedResults: {
+                total: 1,
+                kanji: [
+                    ['込', 1]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    kanjiList: ['?']
+                }
+            ],
+            expectedResults: {
+                total: 0,
+                kanji: []
+            }
+        }
+    ];
+
+    for (const {inputs, expectedResults} of data) {
+        for (const {kanjiList} of inputs) {
+            const results = await database.findKanjiBulk(kanjiList, titles);
+            assert.strictEqual(results.length, expectedResults.total);
+            for (const [kanji, count] of expectedResults.kanji) {
+                assert.strictEqual(countKanjiWithCharacter(results, kanji), count);
+            }
+        }
+    }
+}
+
+async function testFindKanjiMetaBulk1(database, titles) {
+    const data = [
+        {
+            inputs: [
+                {
+                    kanjiList: ['打']
+                }
+            ],
+            expectedResults: {
+                total: 1,
+                modes: [
+                    ['freq', 1]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    kanjiList: ['込']
+                }
+            ],
+            expectedResults: {
+                total: 1,
+                modes: [
+                    ['freq', 1]
+                ]
+            }
+        },
+        {
+            inputs: [
+                {
+                    kanjiList: ['?']
+                }
+            ],
+            expectedResults: {
+                total: 0,
+                modes: []
+            }
+        }
+    ];
+
+    for (const {inputs, expectedResults} of data) {
+        for (const {kanjiList} of inputs) {
+            const results = await database.findKanjiMetaBulk(kanjiList, titles);
+            assert.strictEqual(results.length, expectedResults.total);
+            for (const [mode, count] of expectedResults.modes) {
+                assert.strictEqual(countMetasWithMode(results, mode), count);
+            }
+        }
+    }
+}
+
+async function testFindTagForTitle1(database, title) {
+    const data = [
+        {
+            inputs: [
+                {
+                    name: 'tag1'
+                }
+            ],
+            expectedResults: {
+                value: {category: 'category1', dictionary: title, name: 'tag1', notes: 'tag1 notes', order: 0, score: 0}
+            }
+        },
+        {
+            inputs: [
+                {
+                    name: 'ktag1'
+                }
+            ],
+            expectedResults: {
+                value: {category: 'kcategory1', dictionary: title, name: 'ktag1', notes: 'ktag1 notes', order: 0, score: 0}
+            }
+        },
+        {
+            inputs: [
+                {
+                    name: 'kstat1'
+                }
+            ],
+            expectedResults: {
+                value: {category: 'kcategory3', dictionary: title, name: 'kstat1', notes: 'kstat1 notes', order: 0, score: 0}
+            }
+        },
+        {
+            inputs: [
+                {
+                    name: 'invalid'
+                }
+            ],
+            expectedResults: {
+                value: null
+            }
+        }
+    ];
+
+    for (const {inputs, expectedResults} of data) {
+        for (const {name} of inputs) {
+            const result = await database.findTagForTitle(name, title);
+            assert.deepStrictEqual(result, expectedResults.value);
+        }
+    }
+}
+
+
+async function testDatabase2() {
+    // Load dictionary data
+    const testDictionary = yomichanTest.createTestDictionaryArchive();
+    const testDictionarySource = await testDictionary.generateAsync({type: 'string'});
+    const testDictionaryIndex = JSON.parse(await testDictionary.files['index.json'].async('string'));
+
+    const title = testDictionaryIndex.title;
+    const titles = [title];
+
+    // Setup database
+    const database = new Database();
+
+    // Error: not prepared
+    await assert.rejects(async () => await database.purge());
+    await assert.rejects(async () => await database.deleteDictionary(title, () => {}, {}));
+    await assert.rejects(async () => await database.findTermsBulk(['?'], titles, null));
+    await assert.rejects(async () => await database.findTermsExactBulk(['?'], ['?'], titles));
+    await assert.rejects(async () => await database.findTermsBySequenceBulk([1], title));
+    await assert.rejects(async () => await database.findTermMetaBulk(['?'], titles));
+    await assert.rejects(async () => await database.findTermMetaBulk(['?'], titles));
+    await assert.rejects(async () => await database.findKanjiBulk(['?'], titles));
+    await assert.rejects(async () => await database.findKanjiMetaBulk(['?'], titles));
+    await assert.rejects(async () => await database.findTagForTitle('tag', title));
+    await assert.rejects(async () => await database.getDictionaryInfo());
+    await assert.rejects(async () => await database.getDictionaryCounts(titles, true));
+    await assert.rejects(async () => await database.importDictionary(testDictionarySource, () => {}, {}));
+
+    await database.prepare();
+
+    // Error: already prepared
+    await assert.rejects(async () => await database.prepare());
+
+    await database.importDictionary(testDictionarySource, () => {}, {});
+
+    // Error: dictionary already imported
+    await assert.rejects(async () => await database.importDictionary(testDictionarySource, () => {}, {}));
+
+    await database.close();
+}
+
+
+async function main() {
+    await testDatabase1();
+    await clearDatabase();
+
+    await testDatabase2();
+    await clearDatabase();
+}
+
+
+if (require.main === module) { main(); }