72908b02fe
`@0x/contracts-zero-ex`: Add target implementation address to `rollback()`. `@0x/contracts-zero-ex`: Add storage ID uniqueness test. `@0x/contracts-zero-ex`: Add rollback history querying functions to `SimpleFunctionRegistry`.
34 lines
1.4 KiB
TypeScript
34 lines
1.4 KiB
TypeScript
import { describe } from '@0x/contracts-test-utils';
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import { readdir, readFile } from 'fs';
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import { basename, resolve } from 'path';
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import { promisify } from 'util';
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describe('Storage ID uniqueness test', () => {
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const STORAGE_SOURCES_DIR = resolve(__dirname, '../../contracts/src/storage');
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async function findStorageIdFromSourceFileAsync(path: string): Promise<string | void> {
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const contents = await promisify(readFile)(path, { encoding: 'utf-8' });
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const m = /STORAGE_ID\s*=\s*(0x[a-fA-F0-9]{64})/m.exec(contents);
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if (m) {
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return m[1];
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}
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}
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it('all STORAGE_IDs are unique in storage libraries', async () => {
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const sourcePaths = (await promisify(readdir)(STORAGE_SOURCES_DIR))
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.filter(p => p.endsWith('.sol'))
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.map(p => resolve(STORAGE_SOURCES_DIR, p));
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const storageIds = await Promise.all(sourcePaths.map(async p => findStorageIdFromSourceFileAsync(p)));
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for (let i = 0; i < storageIds.length; ++i) {
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const storageId = storageIds[i];
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for (let j = 0; j < storageIds.length; ++j) {
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if (i !== j && storageId === storageIds[j]) {
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throw new Error(
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`Found duplicate STORAGE_ID ${storageId} ` +
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`in files ${basename(sourcePaths[i])}, ${basename(sourcePaths[j])}`,
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);
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}
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}
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}
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});
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});
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