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71 lines
2.0 KiB
71 lines
2.0 KiB
import { AbiCoder } from '../src/abi/abiCoder';
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import { BN } from '@harmony-js/crypto';
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import { isArray } from '@harmony-js/utils';
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import { abis } from './fixtures/abiv2';
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function getValues(object: any, format?: any, named?: any): any {
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if (isArray(object)) {
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// tslint:disable-next-line: no-shadowed-variable
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const result: any[] = [];
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// tslint:disable-next-line: no-shadowed-variable
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object.forEach((object: any) => {
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result.push(getValues(object, format, named));
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});
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return result;
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}
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switch (object.type) {
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case 'number':
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return new BN(object.value);
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case 'boolean':
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case 'string':
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return object.value;
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case 'buffer':
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return object.value;
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case 'tuple':
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const result = getValues(object.value, format, named);
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if (named) {
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const namedResult: any = {};
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result.forEach((value: any, index: number) => {
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namedResult['r' + String(index)] = value;
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});
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return namedResult;
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}
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return result;
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default:
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throw new Error('invalid type - ' + object.type);
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}
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}
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describe('test abiv2', () => {
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it('should encode abiv2', () => {
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const coder = new AbiCoder();
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for (const abiItem of abis) {
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const test: any = abiItem;
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const values = getValues(JSON.parse(test.values));
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const types = JSON.parse(test.types);
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const expected = test.result;
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const encoded = coder.encode(types, values);
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expect(JSON.stringify(encoded)).toEqual(JSON.stringify(expected));
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const namedEncoded = coder.encode(types, values);
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expect(JSON.stringify(namedEncoded)).toEqual(JSON.stringify(expected));
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}
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});
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it('should decode abiv2', () => {
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const coder = new AbiCoder();
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for (const abiItem of abis) {
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const test = abiItem;
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const values = getValues(JSON.parse(test.values));
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const types = JSON.parse(test.types);
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const expected = test.result;
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const decoded = coder.decode(types, expected);
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expect(JSON.stringify(decoded)).toEqual(JSON.stringify(values));
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}
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});
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});
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