fix(core/axios): handle un-writable error stack

lib/core/Axios.js

@@ -51,7 +51,11 @@ class Axios {
           err.stack = stack;
           // match without the 2 top stack lines
         } else if (stack && !String(err.stack).endsWith(stack.replace(/^.+\n.+\n/, ''))) {
-          err.stack += '\n' + stack
+          try {
+            err.stack += '\n' + stack
+          } catch (e) {
+            // ignore the case where "stack" is an un-writable property
+          }
         }
       }
 

test/unit/core/Axios.js

@@ -0,0 +1,20 @@
+import Axios from "../../../lib/core/Axios.js";
+import assert from "assert";
+
+
+describe('Axios', function () {
+    it('should support errors with un-writable stack', async function () {
+        const axios = new Axios({});
+        // mock axios._request to return an Error with an un-writable stack property
+        axios._request = () => {
+            const mockError = new Error("test-error");
+            Object.defineProperty(mockError, "stack", {value: {}, writable: false});
+            throw mockError;
+        }
+        try {
+            await axios.request("test-url", {})
+        } catch (e) {
+            assert.strictEqual(e.message, "test-error")
+        }
+    })
+});