judge: remove useless suffix

packages/hydrojudge/src/checkers.ts

@@ -1,10 +1,21 @@
 /* eslint-disable no-template-curly-in-string */
 import { STATUS } from '@hydrooj/utils/lib/status';
 import { FormatError, SystemError } from './error';
-import { CheckConfig } from './interface';
-import { run } from './sandbox';
+import { CopyInFile, run } from './sandbox';
 import { parse } from './testlib';
 
+export interface CheckConfig {
+    execute: string;
+    input: CopyInFile;
+    output: CopyInFile;
+    user_stdout: CopyInFile;
+    user_stderr: CopyInFile;
+    copyIn: Record<string, CopyInFile>;
+    score: number;
+    detail: boolean;
+    env?: Record<string, string>;
+}
+
 type Checker = (config: CheckConfig) => Promise<{
     status: number,
     score: number,
@@ -202,4 +213,4 @@ const checkers: Record<string, Checker> = new Proxy({
     },
 });
 
-export = checkers;
+export default checkers;

packages/hydrojudge/src/flow.ts

@@ -71,8 +71,8 @@ export const runFlow = async (ctx: Context, task: Task) => {
     const tasks = [];
     ctx.total_status = 0;
     ctx.total_score = 0;
-    ctx.total_memory_usage_kb = 0;
-    ctx.total_time_usage_ms = 0;
+    ctx.total_memory = 0;
+    ctx.total_time = 0;
     ctx.rerun = getConfig('rerun') || 0;
     ctx.queue = new Queue({ concurrency: getConfig('singleTaskParallelism') });
     ctx.failed = {};
@@ -90,7 +90,7 @@ export const runFlow = async (ctx: Context, task: Task) => {
     ctx.end({
         status: ctx.total_status,
         score: ctx.total_score,
-        time: Math.floor(ctx.total_time_usage_ms * 1000000) / 1000000,
-        memory: ctx.total_memory_usage_kb,
+        time: Math.floor(ctx.total_time * 1000000) / 1000000,
+        memory: ctx.total_memory,
     });
 };

packages/hydrojudge/src/hosts/builtin.ts

@@ -19,7 +19,7 @@ const logger = new Logger('judge');
 
 const session = {
     config: { detail: system.get('hydrojudge.detail') },
-    async fetchCodeFile(name: string) {
+    async fetchFile(name: string) {
         const target = path.join('/tmp/hydro/judge', name.replace(/\//g, '_'));
         await storage.get(`submission/${name}`, target);
         return target;

packages/hydrojudge/src/hosts/hydro.ts

@@ -105,7 +105,7 @@ export default class Hydro {
         return filePath;
     }
 
-    async fetchCodeFile(name: string) {
+    async fetchFile(name: string) {
         const res = await this.axios.post('judge/code', { id: name });
         const f = await this.axios.get(res.data.url, { responseType: 'stream' })
             .catch((e) => new Error(`DownloadFail(${name}): ${e.message}`));

packages/hydrojudge/src/interface.ts

@@ -6,15 +6,3 @@ export interface Execute {
     copyIn: Record<string, CopyInFile>;
     time?: number;
 }
-
-export interface CheckConfig {
-    execute: string;
-    input: CopyInFile;
-    output: CopyInFile;
-    user_stdout: CopyInFile;
-    user_stderr: CopyInFile;
-    copyIn: Record<string, CopyInFile>;
-    score: number;
-    detail: boolean;
-    env?: Record<string, string>;
-}

packages/hydrojudge/src/judge/default.ts

@@ -23,7 +23,7 @@ function judgeCase(c: NormalizedCase, sid: string) {
         const copyIn = { ...ctx.execute.copyIn };
         if (filename) copyIn[`${filename}.in`] = c.input ? { src: c.input } : { content: '' };
         const copyOutCached = filename ? [`${filename}.out?`] : [];
-        const stdin = filename ? null : c.input;
+        const stdin = filename ? null : { src: c.input };
         const res = await run(
             ctx.execute.execute,
             {
@@ -35,7 +35,7 @@ function judgeCase(c: NormalizedCase, sid: string) {
                 cacheStdoutAndStderr: true,
             },
         );
-        const { code, time_usage_ms, memory_usage_kb } = res;
+        const { code, time, memory } = res;
         let { status } = res;
         let stdout: CmdFile = { fileId: res.fileIds[filename ? `${filename}.out` : 'stdout'] };
         const stderr = { fileId: res.fileIds['stderr'] };
@@ -43,9 +43,9 @@ function judgeCase(c: NormalizedCase, sid: string) {
         let message: any = '';
         let score = 0;
         if (status === STATUS.STATUS_ACCEPTED) {
-            if (time_usage_ms > c.time * ctx.execute.time) {
+            if (time > c.time * ctx.execute.time) {
                 status = STATUS.STATUS_TIME_LIMIT_EXCEEDED;
-            } else if (memory_usage_kb > c.memory * 1024) {
+            } else if (memory > c.memory * 1024) {
                 status = STATUS.STATUS_MEMORY_LIMIT_EXCEEDED;
             } else {
                 ({ status, score, message } = await checkers[ctx.config.checker_type]({
@@ -75,16 +75,16 @@ function judgeCase(c: NormalizedCase, sid: string) {
         ctxSubtask.score = Score[ctxSubtask.subtask.type](ctxSubtask.score, score);
         ctxSubtask.status = Math.max(ctxSubtask.status, status);
         if (ctxSubtask.status > STATUS.STATUS_ACCEPTED) ctx.failed[sid] = true;
-        ctx.total_time_usage_ms += time_usage_ms;
-        ctx.total_memory_usage_kb = Math.max(ctx.total_memory_usage_kb, memory_usage_kb);
+        ctx.total_time += time;
+        ctx.total_memory = Math.max(ctx.total_memory, memory);
         ctx.next({
             case: {
                 id: c.id,
                 subtaskId: ctxSubtask.subtask.id,
                 status,
                 score,
-                time: time_usage_ms,
-                memory: memory_usage_kb,
+                time,
+                memory,
                 message,
             },
             addProgress: 100 / ctx.config.count,
@@ -98,7 +98,7 @@ function judgeCase(c: NormalizedCase, sid: string) {
                     const r = await run(langConfig.analysis, {
                         copyIn: {
                             ...copyIn,
-                            input: stdin ? { src: stdin } : { content: '' },
+                            input: stdin || { content: '' },
                             [langConfig.code_file || 'foo']: ctx.code,
                             compile: { content: langConfig.compile || '' },
                             execute: { content: langConfig.execute || '' },

packages/hydrojudge/src/judge/interactive.ts

@@ -19,7 +19,7 @@ function judgeCase(c: NormalizedCase) {
     return async (ctx: Context, ctxSubtask: ContextSubTask) => {
         ctx.executeInteractor.copyIn.in = c.input ? { src: c.input } : { content: '' };
         ctx.executeInteractor.copyIn.out = c.output ? { src: c.output } : { content: '' };
-        const [{ code, time_usage_ms, memory_usage_kb }, resInteractor] = await runPiped(
+        const [{ code, time, memory }, resInteractor] = await runPiped(
             {
                 execute: ctx.executeUser.execute,
                 copyIn: ctx.executeUser.copyIn,
@@ -39,9 +39,9 @@ function judgeCase(c: NormalizedCase) {
         let status: number;
         let score = 0;
         let message: any = '';
-        if (time_usage_ms > c.time * ctx.executeUser.time) {
+        if (time > c.time * ctx.executeUser.time) {
             status = STATUS.STATUS_TIME_LIMIT_EXCEEDED;
-        } else if (memory_usage_kb > c.memory * 1024) {
+        } else if (memory > c.memory * 1024) {
             status = STATUS.STATUS_MEMORY_LIMIT_EXCEEDED;
         } else if ((code && code !== 13/* Broken Pipe */) || (code === 13 && !resInteractor.code)) {
             status = STATUS.STATUS_RUNTIME_ERROR;
@@ -56,8 +56,8 @@ function judgeCase(c: NormalizedCase) {
         }
         ctxSubtask.score = Score[ctxSubtask.subtask.type](ctxSubtask.score, score);
         ctxSubtask.status = Math.max(ctxSubtask.status, status);
-        ctx.total_time_usage_ms += time_usage_ms;
-        ctx.total_memory_usage_kb = Math.max(ctx.total_memory_usage_kb, memory_usage_kb);
+        ctx.total_time += time;
+        ctx.total_memory = Math.max(ctx.total_memory, memory);
         ctx.next({
             status: STATUS.STATUS_JUDGING,
             case: {
@@ -65,8 +65,8 @@ function judgeCase(c: NormalizedCase) {
                 subtaskId: ctxSubtask.subtask.id,
                 status,
                 score,
-                time: time_usage_ms,
-                memory: memory_usage_kb,
+                time,
+                memory,
                 message,
             },
             addProgress: 100 / ctx.config.count,

packages/hydrojudge/src/judge/interface.ts

@@ -8,8 +8,8 @@ export type Context = JudgeTask & RuntimeContext;
 export interface RuntimeContext {
     total_score?: number;
     total_status?: number;
-    total_time_usage_ms?: number;
-    total_memory_usage_kb?: number;
+    total_time?: number;
+    total_memory?: number;
 
     queue?: PQueue;
     errored?: boolean;

packages/hydrojudge/src/judge/run.ts

@@ -52,14 +52,12 @@ export const judge = async (ctx: Context) => {
     const { filename } = ctx.config;
     if (filename) copyIn[`${filename}.in`] = { content: ctx.input };
     const copyOut = filename ? [`${filename}.out?`] : [];
-    const stdin = path.resolve(ctx.tmpdir, '0.in');
-    await fs.writeFile(stdin, ctx.input || '');
     const stdout = path.resolve(ctx.tmpdir, '0.out');
     const stderr = path.resolve(ctx.tmpdir, '0.err');
     const res = await run(
         ctx.execute.execute,
         {
-            stdin: filename ? null : stdin,
+            stdin: filename ? null : { content: ctx.input },
             stdout: filename ? null : stdout,
             stderr,
             copyIn,
@@ -68,14 +66,14 @@ export const judge = async (ctx: Context) => {
             memory: parseMemoryMB(ctx.config.memory || '128m'),
         },
     );
-    const { code, time_usage_ms, memory_usage_kb } = res;
+    const { code, time, memory } = res;
     let { status } = res;
     if (!fs.existsSync(stdout)) fs.writeFileSync(stdout, '');
     const message: string[] = [];
     if (status === STATUS.STATUS_ACCEPTED) {
-        if (time_usage_ms > parseTimeMS(ctx.config.time || '1s') * ctx.execute.time) {
+        if (time > parseTimeMS(ctx.config.time || '1s') * ctx.execute.time) {
             status = STATUS.STATUS_TIME_LIMIT_EXCEEDED;
-        } else if (memory_usage_kb > parseMemoryMB(ctx.config.memory || '128m') * 1024) {
+        } else if (memory > parseMemoryMB(ctx.config.memory || '128m') * 1024) {
             status = STATUS.STATUS_MEMORY_LIMIT_EXCEEDED;
         }
     } else if (code) {
@@ -91,8 +89,8 @@ export const judge = async (ctx: Context) => {
             subtaskId: 0,
             status,
             score: 100,
-            time: time_usage_ms,
-            memory: memory_usage_kb,
+            time,
+            memory,
             message: message.join('\n').substring(0, 102400),
         },
     });
@@ -104,7 +102,7 @@ export const judge = async (ctx: Context) => {
                 const r = await run(langConfig.analysis, {
                     copyIn: {
                         ...copyIn,
-                        input: { src: stdin },
+                        input: { content: ctx.input },
                         [langConfig.code_file || 'foo']: ctx.code,
                         compile: { content: langConfig.compile || '' },
                         execute: { content: langConfig.execute || '' },
@@ -130,7 +128,7 @@ export const judge = async (ctx: Context) => {
     ctx.end({
         status,
         score: status === STATUS.STATUS_ACCEPTED ? 100 : 0,
-        time: Math.floor(time_usage_ms * 1000000) / 1000000,
-        memory: memory_usage_kb,
+        time: Math.floor(time * 1000000) / 1000000,
+        memory,
     });
 };

packages/hydrojudge/src/sandbox.ts

@@ -30,7 +30,7 @@ const statusMap: Map<SandboxStatus, number> = new Map([
 
 interface Parameter {
     time?: number;
-    stdin?: string;
+    stdin?: CopyInFile;
     stdout?: string;
     stderr?: string;
     execute?: string;
@@ -46,8 +46,10 @@ interface Parameter {
 interface SandboxAdaptedResult {
     status: number;
     code: number;
-    time_usage_ms: number;
-    memory_usage_kb?: number;
+    /** in miliseconds */
+    time: number;
+    /** in kilobytes */
+    memory?: number;
     files: Record<string, string>;
     fileIds?: Record<string, string>;
     stdout?: string;
@@ -72,7 +74,7 @@ function proc({
     time = 16000,
     memory = parseMemoryMB(getConfig('memoryMax')),
     processLimit = getConfig('processLimit'),
-    stdin = '', copyIn = {}, copyOut = [], copyOutCached = [],
+    stdin = { content: '' }, copyIn = {}, copyOut = [], copyOutCached = [],
     cacheStdoutAndStderr = false,
     env = {},
 }: Parameter = {}): Cmd {
@@ -89,7 +91,7 @@ function proc({
         args: parseArgs(execute),
         env: [...getConfig('env').split('\n'), ...Object.keys(env).map((i) => `${i}=${env[i].replace(/=/g, '\\=')}`)],
         files: [
-            stdin ? { src: stdin } : { content: '' },
+            stdin,
             { name: 'stdout', max: Math.floor(1024 * 1024 * size) },
             { name: 'stderr', max: Math.floor(1024 * 1024 * size) },
         ],
@@ -110,12 +112,12 @@ async function adaptResult(result: SandboxResult, params: Parameter): Promise<Sa
     // FIXME: Signalled?
     const ret: SandboxAdaptedResult = {
         status: statusMap.get(result.status) || STATUS.STATUS_ACCEPTED,
-        time_usage_ms: result.time / 1000000 / rate,
-        memory_usage_kb: result.memory / 1024,
+        time: result.time / 1000000 / rate,
+        memory: result.memory / 1024,
         files: result.files,
         code: result.exitStatus,
     };
-    if (ret.time_usage_ms >= (params.time || 16000)) {
+    if (ret.time >= (params.time || 16000)) {
         ret.status = STATUS.STATUS_TIME_LIMIT_EXCEEDED;
     }
     ret.files = result.files || {};

packages/hydrojudge/src/task.ts

@@ -19,7 +19,7 @@ interface Session {
     getNext: (task: JudgeTask) => NextFunction;
     getEnd: (task: JudgeTask) => NextFunction;
     cacheOpen: (source: string, files: any[], next?: NextFunction) => Promise<string>;
-    fetchCodeFile: (target: string) => Promise<string>;
+    fetchFile: (target: string) => Promise<string>;
     config: { detail: boolean, host?: string };
 }
 
@@ -110,7 +110,7 @@ export class JudgeTask {
         if ((this.code as any).content.startsWith('@@hydro_submission_file@@')) {
             const id = (this.code as any).content.split('@@hydro_submission_file@@')[1]?.split('#')?.[0];
             if (!id) throw new SystemError('Submission File Not Found');
-            const target = await this.session.fetchCodeFile(id);
+            const target = await this.session.fetchFile(id);
             this.code = { src: target };
             this.clean.push(() => fs.remove(target));
         }

packages/hydrooj/src/interface.ts

@@ -514,7 +514,9 @@ export interface JudgeResultBody {
     case?: TestCase,
     status?: number;
     score?: number;
+    /** in miliseconds */
     time?: number;
+    /** in kilobytes */
     memory?: number;
     message?: string | JudgeMessage;
     compilerText?: string;