+tests for utils, fix UNAME_RE

packages/hydrooj/src/lib/validator.ts

@@ -3,7 +3,7 @@ import { ValidationError } from '../error';
 
 const RE_UID = /^-?\d+$/i;
 const RE_PID = /^[a-zA-Z]+[a-zA-Z0-9]*$/i;
-const RE_UNAME = /[^\s\u3000](.{,254}[^\s\u3000])?$/i;
+const RE_UNAME = /^.{3,254}$/i;
 const RE_ROLE = /^[_0-9A-Za-z]{1,256}$/i;
 const RE_MAIL = /^[a-zA-Z0-9_.+-]+@[a-zA-Z0-9-]+(?:\.[a-zA-Z0-9-]+)+$/i;
 

packages/hydrooj/src/utils.ts

@@ -152,7 +152,7 @@ export function parseTimeMS(str: string) {
 export function parseMemoryMB(str: string) {
     const match = MEMORY_RE.exec(str);
     if (!match) throw new Error(`${str} error parsing memory`);
-    return Math.floor(parseFloat(match[1]) * MEMORY_UNITS[match[2]]);
+    return Math.ceil(parseFloat(match[1]) * MEMORY_UNITS[match[2]]);
 }
 
 export function isClass(obj: any, strict = false) {