85 lines
2.5 KiB
TypeScript
85 lines
2.5 KiB
TypeScript
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import { expect, test } from "bun:test";
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import { bunEnv, bunExe, tempDir } from "harness";
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test("error with circular stack reference should not cause infinite recursion", async () => {
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using dir = tempDir("circular-error-stack", {
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"index.js": `
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const error = new Error("Test error");
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error.stack = error;
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console.log(error);
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console.log("after error print");
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`,
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});
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await using proc = Bun.spawn({
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cmd: [bunExe(), "index.js"],
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env: bunEnv,
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cwd: String(dir),
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stdout: "pipe",
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stderr: "pipe",
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});
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const [stdout, stderr, exitCode] = await Promise.all([proc.stdout.text(), proc.stderr.text(), proc.exited]);
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expect(exitCode).toBe(0);
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expect(stdout).toContain("after error print");
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expect(stdout).not.toContain("Maximum call stack");
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expect(stderr).not.toContain("Maximum call stack");
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});
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test("error with nested circular references should not cause infinite recursion", async () => {
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using dir = tempDir("nested-circular-error", {
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"index.js": `
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const error1 = new Error("Error 1");
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const error2 = new Error("Error 2");
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error1.stack = error2;
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error2.stack = error1;
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console.log(error1);
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console.log("after error print");
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`,
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});
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await using proc = Bun.spawn({
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cmd: [bunExe(), "index.js"],
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env: bunEnv,
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cwd: String(dir),
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stdout: "pipe",
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stderr: "pipe",
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});
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const [stdout, stderr, exitCode] = await Promise.all([proc.stdout.text(), proc.stderr.text(), proc.exited]);
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expect(exitCode).toBe(0);
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expect(stdout).toContain("after error print");
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expect(stdout).not.toContain("Maximum call stack");
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expect(stderr).not.toContain("Maximum call stack");
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});
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test("error with circular reference in cause chain", async () => {
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using dir = tempDir("circular-error-cause", {
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"index.js": `
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const error1 = new Error("Error 1");
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const error2 = new Error("Error 2");
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error1.cause = error2;
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error2.cause = error1;
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console.log(error1);
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console.log("after error print");
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`,
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});
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await using proc = Bun.spawn({
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cmd: [bunExe(), "index.js"],
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env: bunEnv,
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cwd: String(dir),
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stdout: "pipe",
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stderr: "pipe",
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});
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const [stdout, stderr, exitCode] = await Promise.all([proc.stdout.text(), proc.stderr.text(), proc.exited]);
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expect(exitCode).toBe(0);
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expect(stdout).toContain("after error print");
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expect(stdout).not.toContain("Maximum call stack");
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expect(stderr).not.toContain("Maximum call stack");
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});
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