1 files changed, 303 insertions, 0 deletions
diff --git a/test/js/node/v8/capture-stack-trace.test.js b/test/js/node/v8/capture-stack-trace.test.js
new file mode 100644
index 000000000..789503960
--- /dev/null
+++ b/test/js/node/v8/capture-stack-trace.test.js
@@ -0,0 +1,303 @@
+import { test, expect } from "bun:test";
+
+test("capture stack trace", () => {
+  function f1() {
+    f2();
+  }
+
+  function f2() {
+    f3();
+  }
+
+  function f3() {
+    logErrorStackTrace();
+  }
+
+  function logErrorStackTrace() {
+    let error = {};
+    Error.captureStackTrace(error);
+    expect(error.stack !== undefined).toBe(true);
+  }
+
+  f1();
+});
+
+test("capture stack trace with message", () => {
+  function f1() {
+    f2();
+  }
+
+  function f2() {
+    f3();
+  }
+
+  function f3() {
+    logErrorStackTrace();
+  }
+
+  function logErrorStackTrace() {
+    let e1 = { message: "bad error!" };
+    Error.captureStackTrace(e1);
+    expect(e1.message === "bad error!").toBe(true);
+
+    let e2 = new Error("bad error!");
+    Error.captureStackTrace(e2);
+    expect(e2.message === "bad error!").toBe(true);
+  }
+
+  f1();
+});
+
+test("capture stack trace with constructor", () => {
+  class S {
+    constructor() {
+      captureStackTrace();
+    }
+  }
+
+  function captureStackTrace() {
+    let e1 = {};
+    Error.captureStackTrace(e1);
+    expect(e1.stack.split("\n")[2].includes("new S")).toBe(true);
+  }
+
+  let s = new S();
+});
+
+test("capture stack trace limit", () => {
+  function f1() {
+    f2();
+  }
+
+  function f2() {
+    f3();
+  }
+
+  function f3() {
+    f4();
+  }
+
+  function f4() {
+    f5();
+  }
+
+  function f5() {
+    f6();
+  }
+
+  function f6() {
+    f7();
+  }
+
+  function f7() {
+    f8();
+  }
+
+  function f8() {
+    f9();
+  }
+
+  function f9() {
+    f10();
+  }
+
+  function f10() {
+    captureStackTrace();
+  }
+
+  function captureStackTrace() {
+    let e1 = {};
+    Error.captureStackTrace(e1);
+    expect(e1.stack.split("\n").length).toBe(11);
+
+    let e2 = new Error();
+    Error.captureStackTrace(e2);
+    expect(e2.stack.split("\n").length).toBe(11);
+
+    let e3 = {};
+    Error.stackTraceLimit = 4;
+    Error.captureStackTrace(e3);
+    expect(e3.stack.split("\n").length).toBe(5);
+
+    let e4 = new Error();
+    Error.captureStackTrace(e4);
+    expect(e4.stack.split("\n").length).toBe(5);
+
+    let e5 = { stackTraceLimit: 2 };
+    Error.captureStackTrace(e5);
+    expect(e5.stack.split("\n").length).toBe(5);
+
+    let e6 = {};
+    Error.stackTraceLimit = Infinity;
+    Error.captureStackTrace(e6);
+    expect(e6.stack.split("\n").length).toBe(13);
+  }
+
+  f1();
+});
+
+test("prepare stack trace", () => {
+  function f1() {
+    f2();
+  }
+
+  function f2() {
+    let e = {};
+    let prevPrepareStackTrace = Error.prepareStackTrace;
+    Error.prepareStackTrace = (e, stack) => {
+      return "custom stack trace";
+    };
+    Error.captureStackTrace(e);
+    expect(e.stack).toBe("custom stack trace");
+    Error.prepareStackTrace = prevPrepareStackTrace;
+    f3();
+  }
+
+  function f3() {
+    let e = { message: "bad error!" };
+    let prevPrepareStackTrace = Error.prepareStackTrace;
+    Error.prepareStackTrace = (e, s) => {
+      expect(e.message === "bad error!").toBe(true);
+      expect(s.length).toBe(4);
+    };
+    Error.stackTraceLimit = 10;
+    Error.captureStackTrace(e);
+    expect(e.stack === undefined).toBe(true);
+    Error.prepareStackTrace = prevPrepareStackTrace;
+  }
+
+  f1();
+});
+
+test("capture stack trace second argument", () => {
+  function f0() {
+    let s = new S();
+  }
+
+  class S {
+    constructor() {
+      f1();
+    }
+  }
+
+  function f1() {
+    f2();
+  }
+
+  function f2() {
+    f3();
+  }
+
+  function f3() {
+    f4();
+  }
+
+  function f4() {
+    f5();
+  }
+
+  function f5() {
+    f6();
+  }
+
+  function f6() {
+    let e = { message: "bad error!" };
+    Error.captureStackTrace(e);
+    expect(e.stack.split("\n")[1].includes("at f6")).toBe(true);
+    expect(e.stack.split("\n")[2].includes("at f5")).toBe(true);
+
+    let e2 = {};
+    Error.captureStackTrace(e2, f3);
+    expect(e2.stack.split("\n")[1].includes("at f2")).toBe(true);
+    expect(e2.stack.split("\n")[2].includes("at f1")).toBe(true);
+
+    let e3 = {};
+    Error.captureStackTrace(e3, f9);
+    expect(e3.stack.split("\n").length).toBe(1);
+
+    let e4 = { message: "exclude constructor!" };
+    Error.captureStackTrace(e4, S.constructor);
+    expect(e4.stack.split("\n").length).toBe(1);
+
+    let e5 = { message: "actually exclude constructor!" };
+    Error.captureStackTrace(e5, S);
+    expect(e5.stack.split("\n")[1].includes("at f0")).toBe(true);
+  }
+
+  function f9() {
+    // nothing
+  }
+
+  f0();
+});
+
+test("capture stack trace edge cases", () => {
+  let e1 = {};
+  Error.captureStackTrace(e1, null);
+  expect(e1.stack !== undefined).toBe(true);
+
+  let e2 = {};
+  Error.captureStackTrace(e2, undefined);
+  expect(e2.stack !== undefined).toBe(true);
+
+  let e3 = {};
+  Error.captureStackTrace(e3, 1);
+  expect(e3.stack !== undefined).toBe(true);
+
+  let e4 = {};
+  Error.captureStackTrace(e4, "foo");
+  expect(e4.stack !== undefined).toBe(true);
+
+  let e5 = {};
+  Error.captureStackTrace(e5, {});
+  expect(e5.stack !== undefined).toBe(true);
+
+  expect(Error.captureStackTrace({})).toBe(undefined);
+  expect(Error.captureStackTrace({}, () => {})).toBe(undefined);
+  expect(Error.captureStackTrace({}, undefined)).toBe(undefined);
+  expect(Error.captureStackTrace({}, null)).toBe(undefined);
+  expect(Error.captureStackTrace({}, 1)).toBe(undefined);
+  expect(Error.captureStackTrace({}, "foo")).toBe(undefined);
+  expect(Error.captureStackTrace({}, {})).toBe(undefined);
+  expect(Error.captureStackTrace({}, [])).toBe(undefined);
+  expect(Error.captureStackTrace({}, true)).toBe(undefined);
+});
+
+test("prepare stack trace call sites", () => {
+  function f1() {
+    f2();
+  }
+
+  function f2() {
+    f3();
+  }
+
+  function f3() {
+    let e = { message: "bad error!" };
+    // let e = new Error("bad error!");
+    let prevPrepareStackTrace = Error.prepareStackTrace;
+    Error.prepareStackTrace = (e, s) => {
+      expect(s[0].getThis !== undefined).toBe(true);
+      expect(s[0].getTypeName !== undefined).toBe(true);
+      expect(s[0].getFunction !== undefined).toBe(true);
+      expect(s[0].getFunctionName !== undefined).toBe(true);
+      expect(s[0].getMethodName !== undefined).toBe(true);
+      expect(s[0].getFileName !== undefined).toBe(true);
+      expect(s[0].getLineNumber !== undefined).toBe(true);
+      expect(s[0].getColumnNumber !== undefined).toBe(true);
+      expect(s[0].getEvalOrigin !== undefined).toBe(true);
+      expect(s[0].isToplevel !== undefined).toBe(true);
+      expect(s[0].isEval !== undefined).toBe(true);
+      expect(s[0].isNative !== undefined).toBe(true);
+      expect(s[0].isConstructor !== undefined).toBe(true);
+      expect(s[0].isAsync !== undefined).toBe(true);
+      expect(s[0].isPromiseAll !== undefined).toBe(true);
+      expect(s[0].getPromiseIndex !== undefined).toBe(true);
+    };
+    Error.captureStackTrace(e);
+    expect(e.stack === undefined).toBe(true);
+    Error.prepareStackTrace = prevPrepareStackTrace;
+  }
+
+  f1();
+});