Public dry run dryrun-224e0a3c717e

Source commit: 224e0a3c717e58cdb7bb61dcebbf5dadc4225d3a

Public tree identity: sha256:2ea0b60d516db02a3ecdeb49982be1782cc3e7364a0e0eadc541c2e095d8b126

scripts/vscode-f5-smoke.js

@@ -0,0 +1,214 @@
+#!/usr/bin/env node
+
+const assert = require("assert");
+const cp = require("child_process");
+const path = require("path");
+
+const extension = require("../vscode-extension/extension");
+
+class DapClient {
+  constructor(spec) {
+    this.child = cp.spawn(spec.command, spec.args, {
+      cwd: spec.options && spec.options.cwd,
+      detached: process.platform !== "win32"
+    });
+    this.seq = 1;
+    this.buffer = Buffer.alloc(0);
+    this.messages = [];
+    this.waiters = [];
+    this.stderr = "";
+
+    this.child.stdout.on("data", (chunk) => {
+      this.buffer = Buffer.concat([this.buffer, chunk]);
+      this.parse();
+    });
+    this.child.stderr.on("data", (chunk) => {
+      this.stderr += chunk.toString();
+    });
+    this.child.on("exit", () => this.flushWaiters());
+  }
+
+  send(command, args = {}) {
+    const seq = this.seq++;
+    const message = { seq, type: "request", command, arguments: args };
+    const payload = Buffer.from(JSON.stringify(message));
+    this.child.stdin.write(`Content-Length: ${payload.length}\r\n\r\n`);
+    this.child.stdin.write(payload);
+    return seq;
+  }
+
+  async response(seq, command) {
+    const message = await this.waitFor(
+      (item) =>
+        item.type === "response" &&
+        item.request_seq === seq &&
+        item.command === command
+    );
+    if (!message.success) {
+      throw new Error(`DAP ${command} failed: ${message.message || JSON.stringify(message)}`);
+    }
+    return message;
+  }
+
+  terminate() {
+    if (this.child.exitCode !== null) return;
+    if (process.platform === "win32") {
+      this.child.kill("SIGKILL");
+      return;
+    }
+    try {
+      process.kill(-this.child.pid, "SIGKILL");
+    } catch (_) {
+      this.child.kill("SIGKILL");
+    }
+  }
+
+  waitFor(predicate, timeoutMs = 240000) {
+    const existing = this.messages.find(predicate);
+    if (existing) return Promise.resolve(existing);
+
+    return new Promise((resolve, reject) => {
+      const timer = setTimeout(() => {
+        this.terminate();
+        reject(new Error(`timed out waiting for DAP message\n${this.stderr}`));
+      }, timeoutMs);
+      this.waiters.push({ predicate, resolve, timer });
+    });
+  }
+
+  parse() {
+    while (true) {
+      const headerEnd = this.buffer.indexOf("\r\n\r\n");
+      if (headerEnd < 0) return;
+      const header = this.buffer.slice(0, headerEnd).toString();
+      const match = header.match(/Content-Length: (\d+)/i);
+      if (!match) throw new Error(`bad DAP header: ${header}`);
+      const length = Number(match[1]);
+      const start = headerEnd + 4;
+      const end = start + length;
+      if (this.buffer.length < end) return;
+      const payload = this.buffer.slice(start, end).toString();
+      this.buffer = this.buffer.slice(end);
+      this.messages.push(JSON.parse(payload));
+      this.flushWaiters();
+    }
+  }
+
+  flushWaiters() {
+    for (const waiter of [...this.waiters]) {
+      const message = this.messages.find(waiter.predicate);
+      if (!message) continue;
+      clearTimeout(waiter.timer);
+      this.waiters.splice(this.waiters.indexOf(waiter), 1);
+      waiter.resolve(message);
+    }
+  }
+
+  async close() {
+    if (this.child.exitCode !== null) return;
+    const seq = this.send("disconnect");
+    await this.response(seq, "disconnect");
+    this.child.stdin.end();
+  }
+}
+
+(async () => {
+  const repo = path.resolve(__dirname, "..");
+  const project = path.join(repo, "examples/launch-build-demo");
+  const launchConfig = extension.resolveDisasmerDebugConfiguration(
+    { uri: { fsPath: project } },
+    {}
+  );
+
+  assert.strictEqual(launchConfig.type, "disasmer");
+  assert.strictEqual(launchConfig.request, "launch");
+  assert.strictEqual(launchConfig.entry, "build");
+  assert.strictEqual(launchConfig.project, project);
+  assert.strictEqual(launchConfig.runtimeBackend, "local-services");
+
+  const inspection = extension.refreshBundleBeforeLaunch(project, repo);
+  assert.match(inspection.metadata.identity, /^sha256:/);
+
+  const client = new DapClient(extension.debugAdapterExecutableSpec(repo));
+  try {
+    const initialize = client.send("initialize", {
+      adapterID: "disasmer",
+      linesStartAt1: true,
+      columnsStartAt1: true
+    });
+    await client.response(initialize, "initialize");
+
+    const launch = client.send("launch", launchConfig);
+    await client.response(launch, "launch");
+    await client.waitFor(
+      (message) => message.type === "event" && message.event === "initialized"
+    );
+
+    const breakpoints = client.send("setBreakpoints", {
+      source: { path: "src/build.rs" },
+      breakpoints: [{ line: 42 }]
+    });
+    const breakpointResponse = await client.response(breakpoints, "setBreakpoints");
+    assert.strictEqual(breakpointResponse.body.breakpoints[0].verified, true);
+
+    const configurationDone = client.send("configurationDone");
+    await client.response(configurationDone, "configurationDone");
+    const stopped = await client.waitFor(
+      (message) => message.type === "event" && message.event === "stopped"
+    );
+    assert.strictEqual(stopped.body.allThreadsStopped, true);
+    assert.strictEqual(stopped.body.reason, "breakpoint");
+
+    const threadsRequest = client.send("threads");
+    const threads = (await client.response(threadsRequest, "threads")).body.threads;
+    const linuxThread = threads.find((thread) => thread.name.includes("compile linux"));
+    assert(linuxThread, "F5 launch must expose the Linux task as a virtual thread");
+
+    const stackRequest = client.send("stackTrace", {
+      threadId: linuxThread.id,
+      startFrame: 0,
+      levels: 1
+    });
+    const stack = (await client.response(stackRequest, "stackTrace")).body.stackFrames;
+    assert.strictEqual(stack[0].line, 42);
+
+    const scopesRequest = client.send("scopes", { frameId: stack[0].id });
+    const scopes = (await client.response(scopesRequest, "scopes")).body.scopes;
+    const runtimeScope = scopes.find((scope) => scope.name === "Disasmer Runtime");
+    assert(runtimeScope, "F5 launch must expose Disasmer runtime state");
+
+    const runtimeRequest = client.send("variables", {
+      variablesReference: runtimeScope.variablesReference
+    });
+    const runtime = (await client.response(runtimeRequest, "variables")).body.variables;
+    assert(
+      runtime.some(
+        (variable) => variable.name === "runtime_backend" && variable.value === "LocalServices"
+      ),
+      "extension-resolved F5 launch must use the real local-services backend"
+    );
+    assert(
+      runtime.some(
+        (variable) => variable.name === "coordinator_task_events" && variable.value === 1
+      ),
+      "F5 launch must cross the coordinator/node boundary and record a task event"
+    );
+    assert(
+      runtime.some(
+        (variable) =>
+          variable.name === "command_status" &&
+          String(variable.value).includes("completed through local services")
+      )
+    );
+
+    await client.close();
+  } catch (error) {
+    client.terminate();
+    throw error;
+  }
+
+  console.log("VS Code F5 smoke passed");
+})().catch((error) => {
+  console.error(error.stack || error.message);
+  process.exit(1);
+});