install sourcecmap-support into normal runtime as well (#5945)

Fixes #5925

Author: SimenB

CHANGELOG.md

@@ -61,6 +61,8 @@
 
 ### Fixes
 
+* `[jest-jasmine2]` Install `sourcemap-support` into normal runtime to catch
+  runtime errors ([#5945](https://github.com/facebook/jest/pull/5945))
 * `[jest-jasmine2]` Added assertion error handling inside `afterAll hook`
   ([#5884](https://github.com/facebook/jest/pull/5884))
 * `[jest-cli]` Remove the notifier actions in case of failure when not in watch

integration-tests/__tests__/stack_trace.test.js

@@ -22,6 +22,7 @@ describe('Stack Trace', () => {
     expect(stderr).toMatch(
       /ReferenceError: thisIsARuntimeError is not defined/,
     );
+    expect(stderr).toMatch(/> 10 \| thisIsARuntimeError\(\);/);
     expect(stderr).toMatch(
       /\s+at\s(?:.+?)\s\(__tests__\/runtime_error.test\.js/,
     );

packages/jest-jasmine2/src/index.js

@@ -17,6 +17,7 @@ import type Runtime from 'jest-runtime';
 import path from 'path';
 import fs from 'graceful-fs';
 import {getCallsite} from 'jest-util';
+import sourcemapSupport from 'source-map-support';
 import JasmineReporter from './reporter';
 import {install as jasmineAsyncInstall} from './jasmine_async';
 
@@ -116,29 +117,35 @@ async function jasmine2(
     runtime.requireModule(config.setupTestFrameworkScriptFile);
   }
 
+  const sourcemapOptions = {
+    environment: 'node',
+    handleUncaughtExceptions: false,
+    retrieveSourceMap: source => {
+      const sourceMaps = runtime.getSourceMaps();
+      const sourceMapSource = sourceMaps && sourceMaps[source];
+
+      if (sourceMapSource) {
+        try {
+          return {
+            map: JSON.parse(fs.readFileSync(sourceMapSource)),
+            url: source,
+          };
+        } catch (e) {}
+      }
+      return null;
+    },
+  };
+
+  // For tests
   runtime
     .requireInternalModule(
       require.resolve('source-map-support'),
       'source-map-support',
     )
-    .install({
-      environment: 'node',
-      handleUncaughtExceptions: false,
-      retrieveSourceMap: source => {
-        const sourceMaps = runtime.getSourceMaps();
-        const sourceMapSource = sourceMaps && sourceMaps[source];
-
-        if (sourceMapSource) {
-          try {
-            return {
-              map: JSON.parse(fs.readFileSync(sourceMapSource)),
-              url: source,
-            };
-          } catch (e) {}
-        }
-        return null;
-      },
-    });
+    .install(sourcemapOptions);
+
+  // For runtime errors
+  sourcemapSupport.install(sourcemapOptions);
 
   if (globalConfig.enabledTestsMap) {
     env.specFilter = spec => {