55 lines
3.4 KiB
JavaScript
55 lines
3.4 KiB
JavaScript
import assert from 'node:assert/strict';
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import { readFile } from 'node:fs/promises';
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// 检查复合值、SQL 生成、类型元数据和编码错误。
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const source = await readFile(new URL('../static/core.js', import.meta.url), 'utf8');
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const { cellText, sqlLiteral, typeLabel, editText } = await import(`data:text/javascript;base64,${Buffer.from(source).toString('base64')}`);
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const typeInt = [1, []];
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const typeString = [4, []];
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const nested = { __chusql_runtime_v1: [1, [5, [[6, [typeInt]]]], [[], [42]]] };
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assert.equal(cellText(nested, 'NULL'), '[Nothing, Just (42)]');
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assert.equal(sqlLiteral(nested), 'LIST<Maybe Int>(MAYBE<Int>(), MAYBE<Int>(42))');
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assert.equal(sqlLiteral({ __chusql_runtime_v1: [1, [7, [typeInt, typeString]], [1, "a'b"]] }), "TUPLE<Int, String>(1, 'a''b')");
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assert.equal(sqlLiteral({ __chusql_runtime_v1: [1, [5, [[2, []]]], [1]] }), 'LIST<Double>(1.0)');
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assert.throws(() => cellText({ __chusql_runtime_v1: [2, typeInt, 1] }, 'NULL'), /encoding/);
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assert.throws(() => sqlLiteral({ __chusql_runtime_v1: [1, [7, [typeInt]], [1, 2]] }), /mismatch/);
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assert.equal(typeLabel('runtime([1,[5,[[1,[]]]]])'), '[Int]');
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assert.equal(editText({ __chusql_runtime_v1: [1, typeString, 'abc'] }), 'abc');
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assert.throws(() => sqlLiteral({ __chusql_runtime_v1: [1, typeInt, 1.5] }), /integer/);
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const apiSource = await readFile(new URL('../static/api.js', import.meta.url), 'utf8');
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const api = await import(`data:text/javascript;base64,${Buffer.from(apiSource).toString('base64')}`);
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const columns = ['int', 'runtime([1,[5,[[1,[]]]]])', 'runtime([1,[6,[[4,[]]]]])', 'runtime([1,[7,[[1,[]],[4,[]]]]])', 'domain(age,int)']
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.map((type, index) => ({ name: `column_${index}`, type }));
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const table = { table: 'typed', rowCount: 0, columns };
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const originalFetch = globalThis.fetch;
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try {
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globalThis.fetch = async (url) => new Response(JSON.stringify(url === '/api/tables' ? [table] : table));
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assert.deepEqual((await api.listTables('test'))[0].columns, columns);
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assert.deepEqual((await api.getTable('test', 'typed')).columns, columns);
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for (const type of [undefined, 42, ' ']) {
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globalThis.fetch = async () => new Response(JSON.stringify([{ ...table, columns: [{ name: 'broken', type }] }]));
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await assert.rejects(api.listTables('test'), /列描述/);
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}
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const page = { columns: ['id', 'value'], rows: [[1, null]], total: 1 };
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globalThis.fetch = async () => new Response(JSON.stringify(page));
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assert.deepEqual((await api.fetchRows({ database: 'test', table: 'typed', limit: 10, offset: 0 })).rows,
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[{ id: 1, value: null }]);
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assert.deepEqual((await api.query('SELECT id, value FROM typed', 'test')).rows, page.rows);
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for (const invalid of [
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{ ...page, rows: [[1]] }, { ...page, rows: [[1, null, 3]] },
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{ ...page, rows: [null] }, { ...page, columns: ['id', 42] },
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]) {
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globalThis.fetch = async () => new Response(JSON.stringify(invalid));
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await assert.rejects(api.fetchRows({ database: 'test', table: 'typed', limit: 10, offset: 0 }), /分页数据/);
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assert.equal((await api.query('SELECT id, value FROM typed', 'test')).type, 'error');
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}
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for (const total of [-1, 1.5, '1']) {
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globalThis.fetch = async () => new Response(JSON.stringify({ ...page, total }));
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await assert.rejects(api.fetchRows({ database: 'test', table: 'typed', limit: 10, offset: 0 }), /分页数据/);
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}
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} finally {
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globalThis.fetch = originalFetch;
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}
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console.log('runtime values and schemas: 27 assertions passed');
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