From e1d7a9dfa16287a850483ff67c6c36863608db32 Mon Sep 17 00:00:00 2001
From: Francesco Novy <francesco.novy@sentry.io>
Date: Mon, 14 Oct 2024 08:38:50 +0200
Subject: [PATCH] test(loader): Update Loader Script & test error in
 `sentryOnLoad` (#13952)

Updates the loader & adds tests for
https://github.com/getsentry/sentry/pull/78993
---
 .../fixtures/loader.js                        |  2 +-
 .../loader/onLoad/sentryOnLoadError/init.js   |  1 +
 .../onLoad/sentryOnLoadError/subject.js       |  1 +
 .../onLoad/sentryOnLoadError/template.html    | 16 ++++++++++
 .../loader/onLoad/sentryOnLoadError/test.ts   | 31 +++++++++++++++++++
 5 files changed, 50 insertions(+), 1 deletion(-)
 create mode 100644 dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/init.js
 create mode 100644 dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/subject.js
 create mode 100644 dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/template.html
 create mode 100644 dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/test.ts

diff --git a/dev-packages/browser-integration-tests/fixtures/loader.js b/dev-packages/browser-integration-tests/fixtures/loader.js
index 8e30865d35ad..ba4c048cf48f 100644
--- a/dev-packages/browser-integration-tests/fixtures/loader.js
+++ b/dev-packages/browser-integration-tests/fixtures/loader.js
@@ -1,4 +1,4 @@
-!function(n,e,r,t,i,o,a,c,s){for(var u=s,f=0;f<document.scripts.length;f++)if(document.scripts[f].src.indexOf(o)>-1){u&&"no"===document.scripts[f].getAttribute("data-lazy")&&(u=!1);break}var p=[];function l(n){return"e"in n}function d(n){return"p"in n}function _(n){return"f"in n}var v=[];function y(n){u&&(l(n)||d(n)||_(n)&&n.f.indexOf("capture")>-1||_(n)&&n.f.indexOf("showReportDialog")>-1)&&m(),v.push(n)}function g(){y({e:[].slice.call(arguments)})}function h(n){y({p:n})}function E(){try{n.SENTRY_SDK_SOURCE="loader";var e=n[i],o=e.init;e.init=function(i){n.removeEventListener(r,g),n.removeEventListener(t,h);var a=c;for(var s in i)Object.prototype.hasOwnProperty.call(i,s)&&(a[s]=i[s]);!function(n,e){var r=n.integrations||[];if(!Array.isArray(r))return;var t=r.map((function(n){return n.name}));n.tracesSampleRate&&-1===t.indexOf("BrowserTracing")&&(e.browserTracingIntegration?r.push(e.browserTracingIntegration({enableInp:!0})):e.BrowserTracing&&r.push(new e.BrowserTracing));(n.replaysSessionSampleRate||n.replaysOnErrorSampleRate)&&-1===t.indexOf("Replay")&&(e.replayIntegration?r.push(e.replayIntegration()):e.Replay&&r.push(new e.Replay));n.integrations=r}(a,e),o(a)},setTimeout((function(){return function(e){try{"function"==typeof n.sentryOnLoad&&(n.sentryOnLoad(),n.sentryOnLoad=void 0);for(var r=0;r<p.length;r++)"function"==typeof p[r]&&p[r]();p.splice(0);for(r=0;r<v.length;r++){_(o=v[r])&&"init"===o.f&&e.init.apply(e,o.a)}L()||e.init();var t=n.onerror,i=n.onunhandledrejection;for(r=0;r<v.length;r++){var o;if(_(o=v[r])){if("init"===o.f)continue;e[o.f].apply(e,o.a)}else l(o)&&t?t.apply(n,o.e):d(o)&&i&&i.apply(n,[o.p])}}catch(n){console.error(n)}}(e)}))}catch(n){console.error(n)}}var O=!1;function m(){if(!O){O=!0;var n=e.scripts[0],r=e.createElement("script");r.src=a,r.crossOrigin="anonymous",r.addEventListener("load",E,{once:!0,passive:!0}),n.parentNode.insertBefore(r,n)}}function L(){var e=n.__SENTRY__,r=void 0!==e&&e.version;return r?!!e[r]:!(void 0===e||!e.hub||!e.hub.getClient())}n[i]=n[i]||{},n[i].onLoad=function(n){L()?n():p.push(n)},n[i].forceLoad=function(){setTimeout((function(){m()}))},["init","addBreadcrumb","captureMessage","captureException","captureEvent","configureScope","withScope","showReportDialog"].forEach((function(e){n[i][e]=function(){y({f:e,a:arguments})}})),n.addEventListener(r,g),n.addEventListener(t,h),u||setTimeout((function(){m()}))}
+!function(n,e,r,t,o,i,a,c,s){for(var u=s,f=0;f<document.scripts.length;f++)if(document.scripts[f].src.indexOf(i)>-1){u&&"no"===document.scripts[f].getAttribute("data-lazy")&&(u=!1);break}var p=[];function l(n){return"e"in n}function d(n){return"p"in n}function _(n){return"f"in n}var v=[];function y(n){u&&(l(n)||d(n)||_(n)&&n.f.indexOf("capture")>-1||_(n)&&n.f.indexOf("showReportDialog")>-1)&&L(),v.push(n)}function h(){y({e:[].slice.call(arguments)})}function g(n){y({p:n})}function E(){try{n.SENTRY_SDK_SOURCE="loader";var e=n[o],i=e.init;e.init=function(o){n.removeEventListener(r,h),n.removeEventListener(t,g);var a=c;for(var s in o)Object.prototype.hasOwnProperty.call(o,s)&&(a[s]=o[s]);!function(n,e){var r=n.integrations||[];if(!Array.isArray(r))return;var t=r.map((function(n){return n.name}));n.tracesSampleRate&&-1===t.indexOf("BrowserTracing")&&(e.browserTracingIntegration?r.push(e.browserTracingIntegration({enableInp:!0})):e.BrowserTracing&&r.push(new e.BrowserTracing));(n.replaysSessionSampleRate||n.replaysOnErrorSampleRate)&&-1===t.indexOf("Replay")&&(e.replayIntegration?r.push(e.replayIntegration()):e.Replay&&r.push(new e.Replay));n.integrations=r}(a,e),i(a)},setTimeout((function(){return function(e){try{"function"==typeof n.sentryOnLoad&&(n.sentryOnLoad(),n.sentryOnLoad=void 0)}catch(n){console.error("Error while calling `sentryOnLoad` handler:"),console.error(n)}try{for(var r=0;r<p.length;r++)"function"==typeof p[r]&&p[r]();p.splice(0);for(r=0;r<v.length;r++){_(i=v[r])&&"init"===i.f&&e.init.apply(e,i.a)}m()||e.init();var t=n.onerror,o=n.onunhandledrejection;for(r=0;r<v.length;r++){var i;if(_(i=v[r])){if("init"===i.f)continue;e[i.f].apply(e,i.a)}else l(i)&&t?t.apply(n,i.e):d(i)&&o&&o.apply(n,[i.p])}}catch(n){console.error(n)}}(e)}))}catch(n){console.error(n)}}var O=!1;function L(){if(!O){O=!0;var n=e.scripts[0],r=e.createElement("script");r.src=a,r.crossOrigin="anonymous",r.addEventListener("load",E,{once:!0,passive:!0}),n.parentNode.insertBefore(r,n)}}function m(){var e=n.__SENTRY__,r=void 0!==e&&e.version;return r?!!e[r]:!(void 0===e||!e.hub||!e.hub.getClient())}n[o]=n[o]||{},n[o].onLoad=function(n){m()?n():p.push(n)},n[o].forceLoad=function(){setTimeout((function(){L()}))},["init","addBreadcrumb","captureMessage","captureException","captureEvent","configureScope","withScope","showReportDialog"].forEach((function(e){n[o][e]=function(){y({f:e,a:arguments})}})),n.addEventListener(r,h),n.addEventListener(t,g),u||setTimeout((function(){L()}))}
 (
   window,
   document,
diff --git a/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/init.js b/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/init.js
new file mode 100644
index 000000000000..e599fa75bd0a
--- /dev/null
+++ b/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/init.js
@@ -0,0 +1 @@
+// we define sentryOnLoad in template
diff --git a/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/subject.js b/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/subject.js
new file mode 100644
index 000000000000..fb0796f7f299
--- /dev/null
+++ b/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/subject.js
@@ -0,0 +1 @@
+Sentry.captureException('Test exception');
diff --git a/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/template.html b/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/template.html
new file mode 100644
index 000000000000..621440305e47
--- /dev/null
+++ b/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/template.html
@@ -0,0 +1,16 @@
+<!DOCTYPE html>
+<html>
+  <head>
+    <meta charset="utf-8" />
+    <script>
+      window.sentryOnLoad = function () {
+        Sentry.init({
+          tracesSampleRate: 0.123,
+        });
+
+        throw new Error('sentryOnLoad error');
+      };
+    </script>
+  </head>
+  <body></body>
+</html>
diff --git a/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/test.ts b/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/test.ts
new file mode 100644
index 000000000000..ab2616ef382d
--- /dev/null
+++ b/dev-packages/browser-integration-tests/loader-suites/loader/onLoad/sentryOnLoadError/test.ts
@@ -0,0 +1,31 @@
+import { expect } from '@playwright/test';
+
+import { sentryTest } from '../../../../utils/fixtures';
+import { envelopeRequestParser, waitForErrorRequestOnUrl } from '../../../../utils/helpers';
+
+sentryTest(
+  'sentryOnLoad callback is called before Sentry.onLoad() and handles errors in handler',
+  async ({ getLocalTestUrl, page }) => {
+    const errors: string[] = [];
+
+    page.on('console', msg => {
+      if (msg.type() === 'error') {
+        errors.push(msg.text());
+      }
+    });
+
+    const url = await getLocalTestUrl({ testDir: __dirname });
+    const req = await waitForErrorRequestOnUrl(page, url);
+
+    const eventData = envelopeRequestParser(req);
+
+    expect(eventData.message).toBe('Test exception');
+
+    expect(await page.evaluate('Sentry.getClient().getOptions().tracesSampleRate')).toEqual(0.123);
+
+    expect(errors).toEqual([
+      'Error while calling `sentryOnLoad` handler:',
+      expect.stringContaining('Error: sentryOnLoad error'),
+    ]);
+  },
+);