feat(core): Add updateSpanName helper function [v8]

dev-packages/browser-integration-tests/suites/tracing/browserTracingIntegration/pageload-update-txn-name/test.ts

@@ -1,5 +1,5 @@
 import { expect } from '@playwright/test';
-import type { Event } from '@sentry/core';
+import { type Event, SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME } from '@sentry/core';
 
 import {
   SEMANTIC_ATTRIBUTE_SENTRY_OP,
@@ -10,27 +10,34 @@ import {
 import { sentryTest } from '../../../../utils/fixtures';
 import { getFirstSentryEnvelopeRequest, shouldSkipTracingTest } from '../../../../utils/helpers';
 
-sentryTest('sets the source to custom when updating the transaction name', async ({ getLocalTestUrl, page }) => {
-  if (shouldSkipTracingTest()) {
-    sentryTest.skip();
-  }
+sentryTest(
+  'sets the source to custom when updating the transaction name with `span.updateName`',
+  async ({ getLocalTestUrl, page }) => {
+    if (shouldSkipTracingTest()) {
+      sentryTest.skip();
+    }
 
-  const url = await getLocalTestUrl({ testDir: __dirname });
+    const url = await getLocalTestUrl({ testDir: __dirname });
 
-  const eventData = await getFirstSentryEnvelopeRequest<Event>(page, url);
+    const eventData = await getFirstSentryEnvelopeRequest<Event>(page, url);
 
-  const traceContextData = eventData.contexts?.trace?.data;
+    const traceContextData = eventData.contexts?.trace?.data;
 
-  expect(traceContextData).toMatchObject({
-    [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.pageload.browser',
-    [SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE]: 1,
-    [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'custom',
-    [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'pageload',
-  });
+    expect(traceContextData).toBeDefined();
 
-  expect(eventData.transaction).toBe('new name');
+    expect(eventData.transaction).toBe('new name');
 
-  expect(eventData.contexts?.trace?.op).toBe('pageload');
-  expect(eventData.spans?.length).toBeGreaterThan(0);
-  expect(eventData.transaction_info?.source).toEqual('custom');
-});
+    expect(traceContextData).toMatchObject({
+      [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.pageload.browser',
+      [SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE]: 1,
+      [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'custom',
+      [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'pageload',
+    });
+
+    expect(traceContextData![SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME]).toBeUndefined();
+
+    expect(eventData.contexts?.trace?.op).toBe('pageload');
+    expect(eventData.spans?.length).toBeGreaterThan(0);
+    expect(eventData.transaction_info?.source).toEqual('custom');
+  },
+);

dev-packages/browser-integration-tests/suites/tracing/browserTracingIntegration/pageload-updateSpanName/init.js

@@ -0,0 +1,10 @@
+import * as Sentry from '@sentry/browser';
+
+window.Sentry = Sentry;
+window._testBaseTimestamp = performance.timeOrigin / 1000;
+
+Sentry.init({
+  dsn: 'https://public@dsn.ingest.sentry.io/1337',
+  integrations: [Sentry.browserTracingIntegration()],
+  tracesSampleRate: 1,
+});

dev-packages/browser-integration-tests/suites/tracing/browserTracingIntegration/pageload-updateSpanName/subject.js

@@ -0,0 +1,4 @@
+const activeSpan = Sentry.getActiveSpan();
+const rootSpan = activeSpan && Sentry.getRootSpan(activeSpan);
+
+Sentry.updateSpanName(rootSpan, 'new name');

dev-packages/browser-integration-tests/suites/tracing/browserTracingIntegration/pageload-updateSpanName/test.ts

@@ -0,0 +1,43 @@
+import { expect } from '@playwright/test';
+import { type Event, SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME } from '@sentry/core';
+
+import {
+  SEMANTIC_ATTRIBUTE_SENTRY_OP,
+  SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN,
+  SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE,
+  SEMANTIC_ATTRIBUTE_SENTRY_SOURCE,
+} from '@sentry/browser';
+import { sentryTest } from '../../../../utils/fixtures';
+import { getFirstSentryEnvelopeRequest, shouldSkipTracingTest } from '../../../../utils/helpers';
+
+sentryTest(
+  'sets the source to custom when updating the transaction name with Sentry.updateSpanName',
+  async ({ getLocalTestUrl, page }) => {
+    if (shouldSkipTracingTest()) {
+      sentryTest.skip();
+    }
+
+    const url = await getLocalTestUrl({ testDir: __dirname });
+
+    const eventData = await getFirstSentryEnvelopeRequest<Event>(page, url);
+
+    const traceContextData = eventData.contexts?.trace?.data;
+
+    expect(traceContextData).toBeDefined();
+
+    expect(traceContextData).toMatchObject({
+      [SEMANTIC_ATTRIBUTE_SENTRY_ORIGIN]: 'auto.pageload.browser',
+      [SEMANTIC_ATTRIBUTE_SENTRY_SAMPLE_RATE]: 1,
+      [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'custom',
+      [SEMANTIC_ATTRIBUTE_SENTRY_OP]: 'pageload',
+    });
+
+    expect(traceContextData![SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME]).toBeUndefined();
+
+    expect(eventData.transaction).toBe('new name');
+
+    expect(eventData.contexts?.trace?.op).toBe('pageload');
+    expect(eventData.spans?.length).toBeGreaterThan(0);
+    expect(eventData.transaction_info?.source).toEqual('custom');
+  },
+);

dev-packages/browser-integration-tests/suites/tracing/dsc-txn-name-update/test.ts

@@ -181,5 +181,9 @@ async function captureErrorAndGetEnvelopeTraceHeader(page: Page): Promise<Partia
   await page.locator('#btnCaptureError').click();
 
   const [, errorEnvelopeTraceHeader] = (await errorEventPromise)[0];
+
+  // @ts-expect-error - EventEnvelopeHeaders type in (types/envelope.ts) suggests that trace_id is optional,
+  // which the DynamicSamplingContext type does not permit.
+  // TODO(v9): We should adjust the EventEnvelopeHeaders type because the trace header always needs to have a trace_id
   return errorEnvelopeTraceHeader;
 }

dev-packages/node-integration-tests/suites/express/tracing/updateName/server.js

@@ -0,0 +1,58 @@
+const { loggingTransport } = require('@sentry-internal/node-integration-tests');
+const Sentry = require('@sentry/node');
+
+Sentry.init({
+  dsn: 'https://public@dsn.ingest.sentry.io/1337',
+  release: '1.0',
+  // disable attaching headers to /test/* endpoints
+  tracePropagationTargets: [/^(?!.*test).*$/],
+  tracesSampleRate: 1.0,
+  transport: loggingTransport,
+});
+
+// express must be required after Sentry is initialized
+const express = require('express');
+const cors = require('cors');
+const bodyParser = require('body-parser');
+const { startExpressServerAndSendPortToRunner } = require('@sentry-internal/node-integration-tests');
+
+const app = express();
+
+app.use(cors());
+app.use(bodyParser.json());
+app.use(bodyParser.text());
+app.use(bodyParser.raw());
+
+app.get('/test/:id/span-updateName', (_req, res) => {
+  const span = Sentry.getActiveSpan();
+  const rootSpan = Sentry.getRootSpan(span);
+  rootSpan.updateName('new-name');
+  res.send({ response: 'response 1' });
+});
+
+app.get('/test/:id/span-updateName-source', (_req, res) => {
+  const span = Sentry.getActiveSpan();
+  const rootSpan = Sentry.getRootSpan(span);
+  rootSpan.updateName('new-name');
+  rootSpan.setAttribute(Sentry.SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, 'custom');
+  res.send({ response: 'response 2' });
+});
+
+app.get('/test/:id/updateSpanName', (_req, res) => {
+  const span = Sentry.getActiveSpan();
+  const rootSpan = Sentry.getRootSpan(span);
+  Sentry.updateSpanName(rootSpan, 'new-name');
+  res.send({ response: 'response 3' });
+});
+
+app.get('/test/:id/updateSpanNameAndSource', (_req, res) => {
+  const span = Sentry.getActiveSpan();
+  const rootSpan = Sentry.getRootSpan(span);
+  Sentry.updateSpanName(rootSpan, 'new-name');
+  rootSpan.setAttribute(Sentry.SEMANTIC_ATTRIBUTE_SENTRY_SOURCE, 'component');
+  res.send({ response: 'response 4' });
+});
+
+Sentry.setupExpressErrorHandler(app);
+
+startExpressServerAndSendPortToRunner(app);

dev-packages/node-integration-tests/suites/express/tracing/updateName/test.ts

@@ -0,0 +1,94 @@
+import { SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME } from '@sentry/core';
+import { SEMANTIC_ATTRIBUTE_SENTRY_SOURCE } from '@sentry/node';
+import { cleanupChildProcesses, createRunner } from '../../../../utils/runner';
+
+describe('express tracing', () => {
+  afterAll(() => {
+    cleanupChildProcesses();
+  });
+
+  describe('CJS', () => {
+    // This test documents the unfortunate behaviour of using `span.updateName` on the server-side.
+    // For http.server root spans (which is the root span on the server 99% of the time), Otel's http instrumentation
+    // calls `span.updateName` and overwrites whatever the name was set to before (by us or by users).
+    test("calling just `span.updateName` doesn't update the final name in express (missing source)", done => {
+      createRunner(__dirname, 'server.js')
+        .expect({
+          transaction: {
+            transaction: 'GET /test/:id/span-updateName',
+            transaction_info: {
+              source: 'route',
+            },
+          },
+        })
+        .start(done)
+        .makeRequest('get', '/test/123/span-updateName');
+    });
+
+    // Also calling `updateName` AND setting a source doesn't change anything - Otel has no concept of source, this is sentry-internal.
+    // Therefore, only the source is updated but the name is still overwritten by Otel.
+    test("calling `span.updateName` and setting attribute source doesn't update the final name in express but it updates the source", done => {
+      createRunner(__dirname, 'server.js')
+        .expect({
+          transaction: {
+            transaction: 'GET /test/:id/span-updateName-source',
+            transaction_info: {
+              source: 'custom',
+            },
+          },
+        })
+        .start(done)
+        .makeRequest('get', '/test/123/span-updateName-source');
+    });
+
+    // This test documents the correct way to update the span name (and implicitly the source) in Node:
+    test('calling `Sentry.updateSpanName` updates the final name and source in express', done => {
+      createRunner(__dirname, 'server.js')
+        .expect({
+          transaction: txnEvent => {
+            expect(txnEvent).toMatchObject({
+              transaction: 'new-name',
+              transaction_info: {
+                source: 'custom',
+              },
+              contexts: {
+                trace: {
+                  op: 'http.server',
+                  data: { [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'custom' },
+                },
+              },
+            });
+            // ensure we delete the internal attribute once we're done with it
+            expect(txnEvent.contexts?.trace?.data?.[SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME]).toBeUndefined();
+          },
+        })
+        .start(done)
+        .makeRequest('get', '/test/123/updateSpanName');
+    });
+  });
+
+  // This test documents the correct way to update the span name (and implicitly the source) in Node:
+  test('calling `Sentry.updateSpanName` and setting source subsequently updates the final name and sets correct source', done => {
+    createRunner(__dirname, 'server.js')
+      .expect({
+        transaction: txnEvent => {
+          expect(txnEvent).toMatchObject({
+            transaction: 'new-name',
+            transaction_info: {
+              source: 'component',
+            },
+            contexts: {
+              trace: {
+                op: 'http.server',
+                data: { [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'component' },
+              },
+            },
+          });
+          // ensure we delete the internal attribute once we're done with it
+          expect(txnEvent.contexts?.trace?.data?.[SEMANTIC_ATTRIBUTE_SENTRY_CUSTOM_SPAN_NAME]).toBeUndefined();
+        },
+      })
+      .start(done)
+      .makeRequest('get', '/test/123/updateSpanNameAndSource');
+  });
+});

dev-packages/node-integration-tests/suites/public-api/startSpan/basic-usage/test.ts

@@ -1,11 +1,42 @@
+import { SEMANTIC_ATTRIBUTE_SENTRY_SOURCE } from '@sentry/node';
 import { cleanupChildProcesses, createRunner } from '../../../../utils/runner';
 
 afterAll(() => {
   cleanupChildProcesses();
 });
 
-test('should send a manually started root span', done => {
+test('sends a manually started root span with source custom', done => {
   createRunner(__dirname, 'scenario.ts')
-    .expect({ transaction: { transaction: 'test_span' } })
+    .expect({
+      transaction: {
+        transaction: 'test_span',
+        transaction_info: { source: 'custom' },
+        contexts: {
+          trace: {
+            span_id: expect.any(String),
+            trace_id: expect.any(String),
+            data: { [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'custom' },
+          },
+        },
+      },
+    })
+    .start(done);
+});
+
+test("doesn't change the name for manually started spans even if attributes triggering inference are set", done => {
+  createRunner(__dirname, 'scenario.ts')
+    .expect({
+      transaction: {
+        transaction: 'test_span',
+        transaction_info: { source: 'custom' },
+        contexts: {
+          trace: {
+            span_id: expect.any(String),
+            trace_id: expect.any(String),
+            data: { [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'custom' },
+          },
+        },
+      },
+    })
     .start(done);
 });

dev-packages/node-integration-tests/suites/public-api/startSpan/updateName-method/scenario.ts

@@ -0,0 +1,16 @@
+import { loggingTransport } from '@sentry-internal/node-integration-tests';
+import * as Sentry from '@sentry/node';
+
+Sentry.init({
+  dsn: 'https://public@dsn.ingest.sentry.io/1337',
+  release: '1.0',
+  tracesSampleRate: 1.0,
+  transport: loggingTransport,
+});
+
+Sentry.startSpan(
+  { name: 'test_span', attributes: { [Sentry.SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'url' } },
+  (span: Sentry.Span) => {
+    span.updateName('new name');
+  },
+);

dev-packages/node-integration-tests/suites/public-api/startSpan/updateName-method/test.ts

@@ -0,0 +1,24 @@
+import { SEMANTIC_ATTRIBUTE_SENTRY_SOURCE } from '@sentry/node';
+import { cleanupChildProcesses, createRunner } from '../../../../utils/runner';
+
+afterAll(() => {
+  cleanupChildProcesses();
+});
+
+test('updates the span name when calling `span.updateName`', done => {
+  createRunner(__dirname, 'scenario.ts')
+    .expect({
+      transaction: {
+        transaction: 'new name',
+        transaction_info: { source: 'url' },
+        contexts: {
+          trace: {
+            span_id: expect.any(String),
+            trace_id: expect.any(String),
+            data: { [SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'url' },
+          },
+        },
+      },
+    })
+    .start(done);
+});

dev-packages/node-integration-tests/suites/public-api/startSpan/updateSpanName-function/scenario.ts

@@ -0,0 +1,16 @@
+import { loggingTransport } from '@sentry-internal/node-integration-tests';
+import * as Sentry from '@sentry/node';
+
+Sentry.init({
+  dsn: 'https://public@dsn.ingest.sentry.io/1337',
+  release: '1.0',
+  tracesSampleRate: 1.0,
+  transport: loggingTransport,
+});
+
+Sentry.startSpan(
+  { name: 'test_span', attributes: { [Sentry.SEMANTIC_ATTRIBUTE_SENTRY_SOURCE]: 'url' } },
+  (span: Sentry.Span) => {
+    Sentry.updateSpanName(span, 'new name');
+  },
+);