Public dry run dryrun-224e0a3c717e
Source commit: 224e0a3c717e58cdb7bb61dcebbf5dadc4225d3a Public tree identity: sha256:2ea0b60d516db02a3ecdeb49982be1782cc3e7364a0e0eadc541c2e095d8b126
This commit is contained in:
Disasmer release dry run
commit
815fd6392d
111 changed files with 35316 additions and 0 deletions
424
scripts/dap-smoke.js
Executable file
424
scripts/dap-smoke.js
Executable file
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@ -0,0 +1,424 @@
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#!/usr/bin/env node
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const cp = require("child_process");
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const assert = require("assert");
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const fs = require("fs");
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const os = require("os");
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const path = require("path");
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class DapClient {
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constructor() {
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this.child = cp.spawn(
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"cargo",
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["run", "-q", "-p", "disasmer-dap", "--bin", "disasmer-debug-dap"],
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{ cwd: process.cwd() }
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);
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this.seq = 1;
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this.buffer = Buffer.alloc(0);
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this.messages = [];
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this.waiters = [];
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this.stderr = "";
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this.child.stdout.on("data", (chunk) => {
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this.buffer = Buffer.concat([this.buffer, chunk]);
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this.parse();
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});
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this.child.stderr.on("data", (chunk) => {
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this.stderr += chunk.toString();
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});
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this.child.on("exit", () => this.flushWaiters());
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}
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send(command, args = {}) {
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const seq = this.seq++;
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const message = { seq, type: "request", command, arguments: args };
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const payload = Buffer.from(JSON.stringify(message));
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this.child.stdin.write(`Content-Length: ${payload.length}\r\n\r\n`);
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this.child.stdin.write(payload);
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return seq;
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}
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async response(seq, command) {
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const message = await this.waitFor(
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(item) =>
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item.type === "response" &&
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item.request_seq === seq &&
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item.command === command
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);
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if (!message.success) {
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throw new Error(`DAP ${command} failed: ${message.message || JSON.stringify(message)}`);
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}
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return message;
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}
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async failure(seq, command) {
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const message = await this.waitFor(
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(item) =>
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item.type === "response" &&
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item.request_seq === seq &&
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item.command === command
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);
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if (message.success) {
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throw new Error(`DAP ${command} unexpectedly succeeded`);
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}
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return message;
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}
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waitFor(predicate, timeoutMs = 120000) {
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const existing = this.messages.find(predicate);
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if (existing) return Promise.resolve(existing);
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return new Promise((resolve, reject) => {
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const timer = setTimeout(() => {
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this.child.kill("SIGKILL");
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reject(new Error(`timed out waiting for DAP message\n${this.stderr}`));
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}, timeoutMs);
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this.waiters.push({ predicate, resolve, timer });
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});
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}
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parse() {
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while (true) {
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const headerEnd = this.buffer.indexOf("\r\n\r\n");
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if (headerEnd < 0) return;
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const header = this.buffer.slice(0, headerEnd).toString();
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const match = header.match(/Content-Length: (\d+)/i);
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if (!match) throw new Error(`bad DAP header: ${header}`);
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const length = Number(match[1]);
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const start = headerEnd + 4;
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const end = start + length;
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if (this.buffer.length < end) return;
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const payload = this.buffer.slice(start, end).toString();
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this.buffer = this.buffer.slice(end);
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this.messages.push(JSON.parse(payload));
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this.flushWaiters();
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}
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}
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flushWaiters() {
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for (const waiter of [...this.waiters]) {
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const message = this.messages.find(waiter.predicate);
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if (!message) continue;
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clearTimeout(waiter.timer);
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this.waiters.splice(this.waiters.indexOf(waiter), 1);
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waiter.resolve(message);
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}
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}
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async close() {
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const seq = this.send("disconnect");
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await this.response(seq, "disconnect");
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this.child.stdin.end();
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}
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}
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function createFailingProject() {
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const root = fs.mkdtempSync(path.join(os.tmpdir(), "disasmer-dap-failing-"));
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fs.mkdirSync(path.join(root, "src"), { recursive: true });
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fs.writeFileSync(
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path.join(root, "Cargo.toml"),
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`[package]
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name = "dap-failing-demo"
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version = "0.1.0"
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edition = "2021"
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`
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);
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fs.writeFileSync(
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path.join(root, "src/lib.rs"),
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`#[cfg(test)]
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mod tests {
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#[test]
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fn fails_for_restart_smoke() {
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assert_eq!(1, 2);
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}
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}
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`
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);
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return root;
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}
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async function launchToBreakpoint({
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runtimeBackend = "simulated",
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breakpointLine,
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project = path.join(process.cwd(), "examples/launch-build-demo")
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}) {
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const client = new DapClient();
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const initialize = client.send("initialize", {
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adapterID: "disasmer",
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linesStartAt1: true,
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columnsStartAt1: true
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});
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await client.response(initialize, "initialize");
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const launchArgs = {
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entry: "build",
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project,
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runtimeBackend
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};
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const launch = client.send("launch", launchArgs);
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await client.response(launch, "launch");
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await client.waitFor((message) => message.type === "event" && message.event === "initialized");
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const breakpoints = client.send("setBreakpoints", {
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source: { path: "src/build.rs" },
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breakpoints: [{ line: breakpointLine }]
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});
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const breakpointResponse = await client.response(breakpoints, "setBreakpoints");
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assert.strictEqual(breakpointResponse.body.breakpoints[0].verified, true);
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const exceptions = client.send("setExceptionBreakpoints", { filters: [] });
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await client.response(exceptions, "setExceptionBreakpoints");
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const configurationDone = client.send("configurationDone");
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await client.response(configurationDone, "configurationDone");
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const stopped = await client.waitFor(
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(message) => message.type === "event" && message.event === "stopped"
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);
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assert.strictEqual(stopped.body.allThreadsStopped, true);
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assert.strictEqual(stopped.body.reason, "breakpoint");
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return { client, stopped };
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}
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(async () => {
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const { client, stopped } = await launchToBreakpoint({
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runtimeBackend: "local-services",
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breakpointLine: 42
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});
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assert.strictEqual(stopped.body.threadId, 2);
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const threadsRequest = client.send("threads");
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const threads = (await client.response(threadsRequest, "threads")).body.threads;
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assert.deepStrictEqual(
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threads.map((thread) => thread.id),
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[1, 2, 3, 4]
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);
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assert(threads.some((thread) => thread.name.includes("compile linux")));
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assert(threads.some((thread) => thread.name.includes("compile windows")));
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assert(threads.some((thread) => thread.name.includes("package artifacts")));
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const stackRequest = client.send("stackTrace", { threadId: 2, startFrame: 0, levels: 1 });
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const stack = (await client.response(stackRequest, "stackTrace")).body.stackFrames;
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assert.strictEqual(stack.length, 1);
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assert.match(stack[0].name, /compile linux::run/);
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assert.strictEqual(stack[0].line, 42);
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assert.strictEqual(stack[0].source.path, "src/build.rs");
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assert.doesNotMatch(stack[0].name, /podman|cmd\.exe|powershell|pid|native child/i);
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const scopesRequest = client.send("scopes", { frameId: stack[0].id });
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const scopes = (await client.response(scopesRequest, "scopes")).body.scopes;
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const argsRef = scopes.find((scope) => scope.name === "Task Args and Handles").variablesReference;
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const runtimeRef = scopes.find((scope) => scope.name === "Disasmer Runtime").variablesReference;
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const outputRef = scopes.find((scope) => scope.name === "Recent Output").variablesReference;
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const argsRequest = client.send("variables", { variablesReference: argsRef });
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const args = (await client.response(argsRequest, "variables")).body.variables;
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const artifact = args.find((variable) => variable.name === "artifact");
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const sourceSnapshot = args.find((variable) => variable.name === "source_snapshot");
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assert(artifact);
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assert.strictEqual(artifact.value, "/vfs/artifacts/dap-output.txt");
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assert(sourceSnapshot);
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assert.match(sourceSnapshot.value, /^source:\/\/local-checkout\/[a-f0-9]{12}$/);
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const runtimeRequest = client.send("variables", { variablesReference: runtimeRef });
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const runtime = (await client.response(runtimeRequest, "variables")).body.variables;
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const processId = runtime.find((variable) => variable.name === "virtual_process_id");
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assert(processId);
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assert.match(processId.value, /^vp-[a-f0-9]{12}$/);
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assert(runtime.some((variable) => variable.name === "debug_epoch" && variable.value === 1));
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assert(runtime.some((variable) => variable.name === "runtime_backend" && variable.value === "LocalServices"));
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assert(runtime.some((variable) => variable.name === "coordinator_task_events" && variable.value === 1));
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assert(runtime.some((variable) => variable.name === "command_status" && String(variable.value).includes("completed through local services")));
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const outputRequest = client.send("variables", { variablesReference: outputRef });
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const output = (await client.response(outputRequest, "variables")).body.variables;
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assert(output.some((variable) => String(variable.value).includes("all-stop")));
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assert(output.some((variable) => String(variable.value).includes("local node completed task")));
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assert(output.some((variable) => String(variable.value).includes("coordinator recorded 1 task event")));
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const continueRequest = client.send("continue", { threadId: 2 });
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await client.response(continueRequest, "continue");
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await client.waitFor((message) => message.type === "event" && message.event === "continued");
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const pauseRequest = client.send("pause", { threadId: 2 });
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await client.response(pauseRequest, "pause");
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const paused = await client.waitFor(
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(message) => message.type === "event" && message.event === "stopped" && message.body.reason === "pause"
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);
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assert.strictEqual(paused.body.allThreadsStopped, true);
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const restartRequest = client.send("restartFrame", { frameId: stack[0].id });
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await client.response(restartRequest, "restartFrame");
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await client.waitFor(
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(message) =>
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message.type === "event" &&
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message.event === "output" &&
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String(message.body.output).includes("Restarted selected task")
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);
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const incompatibleRestartRequest = client.send("restartFrame", {
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frameId: stack[0].id,
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sourceCompatibility: "incompatible"
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});
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const incompatibleRestart = await client.failure(incompatibleRestartRequest, "restartFrame");
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assert.match(incompatibleRestart.message, /incompatible source edit/i);
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assert.match(incompatibleRestart.message, /whole virtual-process restart/i);
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const continueAfterRestartRequest = client.send("continue", { threadId: 2 });
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await client.response(continueAfterRestartRequest, "continue");
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await client.waitFor((message) => message.type === "event" && message.event === "continued");
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const freezeFailureRequest = client.send("pause", {
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threadId: 2,
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simulateFreezeFailure: true
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});
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const freezeFailure = await client.failure(freezeFailureRequest, "pause");
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assert.match(freezeFailure.message, /all-stop failed/i);
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assert.match(freezeFailure.message, /could not freeze/i);
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await client.close();
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const failingProject = createFailingProject();
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let failedSession;
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try {
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failedSession = await launchToBreakpoint({
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runtimeBackend: "local-services",
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breakpointLine: 42,
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project: failingProject
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});
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assert.strictEqual(failedSession.stopped.body.threadId, 2);
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const failedStackRequest = failedSession.client.send("stackTrace", {
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threadId: 2,
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startFrame: 0,
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levels: 1
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});
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const failedStack = (await failedSession.client.response(failedStackRequest, "stackTrace")).body
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.stackFrames;
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assert.strictEqual(failedStack.length, 1);
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assert.match(failedStack[0].name, /compile linux::run/);
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const failedScopesRequest = failedSession.client.send("scopes", { frameId: failedStack[0].id });
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const failedScopes = (await failedSession.client.response(failedScopesRequest, "scopes")).body
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.scopes;
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const failedRuntimeRef = failedScopes.find((scope) => scope.name === "Disasmer Runtime")
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.variablesReference;
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const failedOutputRef = failedScopes.find((scope) => scope.name === "Recent Output")
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.variablesReference;
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const failedRuntimeRequest = failedSession.client.send("variables", {
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variablesReference: failedRuntimeRef
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});
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const failedRuntime = (await failedSession.client.response(failedRuntimeRequest, "variables"))
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.body.variables;
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assert(
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failedRuntime.some(
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(variable) =>
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variable.name === "command_status" &&
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String(variable.value).includes("failed through local services")
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)
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);
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assert(
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failedRuntime.some(
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(variable) => variable.name === "state" && String(variable.value).includes("Failed")
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)
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);
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const failedOutputRequest = failedSession.client.send("variables", {
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variablesReference: failedOutputRef
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});
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const failedOutput = (await failedSession.client.response(failedOutputRequest, "variables")).body
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.variables;
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assert(
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failedOutput.some((variable) => String(variable.value).includes("local node failed task"))
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);
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const failedRestartRequest = failedSession.client.send("restartFrame", {
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frameId: failedStack[0].id,
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sourceEdit: { compatibility: "compatible" }
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});
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await failedSession.client.response(failedRestartRequest, "restartFrame");
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await failedSession.client.waitFor(
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(message) =>
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message.type === "event" &&
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message.event === "output" &&
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String(message.body.output).includes("Restarted failed task")
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);
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const failedRuntimeAfterRestartRequest = failedSession.client.send("variables", {
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variablesReference: failedRuntimeRef
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});
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const failedRuntimeAfterRestart = (
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await failedSession.client.response(failedRuntimeAfterRestartRequest, "variables")
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).body.variables;
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assert(
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failedRuntimeAfterRestart.some(
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(variable) =>
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variable.name === "command_status" &&
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String(variable.value).includes("failed task restarted")
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)
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);
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const failedOutputAfterRestartRequest = failedSession.client.send("variables", {
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variablesReference: failedOutputRef
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});
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const failedOutputAfterRestart = (
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await failedSession.client.response(failedOutputAfterRestartRequest, "variables")
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).body.variables;
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assert(
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failedOutputAfterRestart.some((variable) =>
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String(variable.value).includes("task restarted from VFS checkpoint")
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)
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);
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} finally {
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if (failedSession) {
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await failedSession.client.close().catch(() => {});
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}
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fs.rmSync(failingProject, { recursive: true, force: true });
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}
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const mainSession = await launchToBreakpoint({
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runtimeBackend: "local-services",
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breakpointLine: 12
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});
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assert.strictEqual(mainSession.stopped.body.threadId, 1);
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const mainStackRequest = mainSession.client.send("stackTrace", {
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threadId: 1,
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startFrame: 0,
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levels: 1
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});
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const mainStack = (await mainSession.client.response(mainStackRequest, "stackTrace"))
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.body.stackFrames;
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assert.strictEqual(mainStack.length, 1);
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assert.match(mainStack[0].name, /build virtual process::run/);
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assert.strictEqual(mainStack[0].line, 12);
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assert.strictEqual(mainStack[0].source.path, "src/build.rs");
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const mainScopesRequest = mainSession.client.send("scopes", { frameId: mainStack[0].id });
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const mainScopes = (await mainSession.client.response(mainScopesRequest, "scopes")).body.scopes;
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const mainRuntimeRef = mainScopes.find((scope) => scope.name === "Disasmer Runtime")
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.variablesReference;
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const mainRuntimeRequest = mainSession.client.send("variables", {
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variablesReference: mainRuntimeRef
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});
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const mainRuntime = (await mainSession.client.response(mainRuntimeRequest, "variables")).body
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.variables;
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assert(
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mainRuntime.some(
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(variable) => variable.name === "runtime_backend" && variable.value === "LocalServices"
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)
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||||
);
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assert(
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mainRuntime.some(
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(variable) => variable.name === "coordinator_task_events" && variable.value === 1
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)
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);
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await mainSession.client.close();
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console.log("DAP smoke passed");
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})().catch((err) => {
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console.error(err.stack || err.message);
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process.exit(1);
|
||||
});
|
||||
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