core: remove ScriptElements artifact

CONTRIBUTING.md

@@ -79,8 +79,8 @@ A PR adding or changing a gatherer almost always needs to include the following:
 1. **Golden artifacts**: `sample_v2.json` is generated from a set of artifacts that come from running LH against `dbw_tester.html`. Those artifacts likely need to be updated after gatherer changes with `yarn update:sample-artifacts`, but limit to just the artifact being altered if possible. For example:
 
    ```sh
-   # update just the ScriptElements artifact
-   yarn update:sample-artifacts ScriptElements
+   # update just the Scripts artifact
+   yarn update:sample-artifacts Scripts
    ```
 
    This command works for updating `yarn update:sample-artifacts DevtoolsLog` or `Trace` as well, but the resulting `sample_v2.json` churn may be extensive and you might be better off editing manually.

cli/test/smokehouse/test-definitions/byte-efficiency.js

@@ -30,7 +30,6 @@ const config = {
       // unsized-images is not a byte-efficiency audit but can easily leverage the variety of images present in
       // byte-efficiency tests & thus makes sense to test together.
       'unsized-images',
-      'script-elements-test-audit',
     ],
     throttlingMethod: 'devtools',
   },
@@ -40,7 +39,6 @@ const config = {
       // Lower the threshold so we don't need huge resources to make a test.
       unusedThreshold: 2000,
     }},
-    'script-elements-test-audit',
   ],
 };
 
@@ -50,71 +48,6 @@ const config = {
  */
 const expectations = {
   artifacts: {
-    ScriptElements: [
-      {
-        type: null,
-        src: null,
-        async: false,
-        defer: false,
-        source: 'head',
-        // Only do a single assertion for `devtoolsNodePath`: this can be flaky for elements
-        // deep in the DOM, and the sample LHR test has plenty of places that would catch
-        // a regression in `devtoolsNodePath` calculation. Keep just one for the benefit
-        // of other smoke test runners.
-        node: {
-          devtoolsNodePath: '2,HTML,0,HEAD,3,SCRIPT',
-        },
-      },
-      {
-        type: 'application/javascript',
-        src: 'http://localhost:10200/byte-efficiency/script.js',
-        async: false,
-        defer: false,
-        source: 'head',
-      },
-      {
-        type: null,
-        src: 'http://localhost:10200/byte-efficiency/bundle.js',
-        async: false,
-        defer: false,
-        source: 'head',
-      },
-      {
-        type: null,
-        src: null,
-        async: false,
-        defer: false,
-        source: 'body',
-      },
-      {
-        type: null,
-        src: null,
-        async: false,
-        defer: false,
-        source: 'body',
-      },
-      {
-        type: null,
-        src: null,
-        async: false,
-        defer: false,
-        source: 'body',
-      },
-      {
-        type: null,
-        src: null,
-        async: false,
-        defer: false,
-        source: 'body',
-      },
-      {
-        type: null,
-        src: 'http://localhost:10200/byte-efficiency/delay-complete.js?delay=8000',
-        async: true,
-        defer: false,
-        source: 'body',
-      },
-    ],
     Scripts: {
       _includes: [
         {

cli/test/smokehouse/test-definitions/oopif-requests.js

@@ -12,14 +12,12 @@ const config = {
       title: 'Performance',
       auditRefs: [
         {id: 'oopif-iframe-test-audit', weight: 0},
-        {id: 'script-elements-test-audit', weight: 0},
       ],
     },
   },
   audits: [
     // Include an audit that *forces* the IFrameElements artifact to be used for our test.
     {path: 'oopif-iframe-test-audit'},
-    {path: 'script-elements-test-audit'},
   ],
   settings: {
     // This test runs in CI and hits the outside network of a live site.
@@ -86,7 +84,6 @@ const expectations = {
         isPositionFixed: false,
       },
     ],
-    ScriptElements: [],
     Scripts: [],
   },
 };

cli/test/smokehouse/test-definitions/oopif-scripts.js

@@ -12,14 +12,12 @@ const config = {
       title: 'Performance',
       auditRefs: [
         {id: 'oopif-iframe-test-audit', weight: 0},
-        {id: 'script-elements-test-audit', weight: 0},
       ],
     },
   },
   audits: [
     // Include an audit that *forces* the IFrameElements artifact to be used for our test.
     {path: 'oopif-iframe-test-audit'},
-    {path: 'script-elements-test-audit'},
   ],
   settings: {
     // This test runs in CI and hits the outside network of a live site.
@@ -99,27 +97,9 @@ const expectations = {
         isPositionFixed: true,
       },
     ],
-    // Only `:10200/oopif-simple-page.html`'s inclusion of `simple-script.js` shows here.
+    // Only `:10200/oopif-simple-page.html`'s inclusion of `simple-script.js` shows here,
+    // as well as inline scripts of the iframe.
     // All other scripts are filtered out because of our "OOPIF" filter.
-    ScriptElements: [
-      {
-        src: 'http://localhost:10200/simple-script.js',
-        source: 'network',
-      },
-      {
-        // Worker requests emitted on the worker's parent target since M123.
-        _minChromiumVersion: '123',
-        src: 'http://localhost:10200/simple-worker.mjs',
-        source: 'network',
-      },
-      {
-        // Worker requests emitted on the worker's parent target since M123.
-        _minChromiumVersion: '123',
-        src: 'http://localhost:10200/simple-worker.js',
-        source: 'network',
-      },
-    ],
-    // Same here, except we get inline scripts of the iframe.
     Scripts: {
       _includes: [
         {

core/config/default-config.js

@@ -155,7 +155,6 @@ const defaultConfig = {
     {id: 'ResponseCompression', gatherer: 'dobetterweb/response-compression'},
     {id: 'RobotsTxt', gatherer: 'seo/robots-txt'},
     {id: 'ServiceWorker', gatherer: 'service-worker'},
-    {id: 'ScriptElements', gatherer: 'script-elements'},
     {id: 'Scripts', gatherer: 'scripts'},
     {id: 'SourceMaps', gatherer: 'source-maps'},
     {id: 'Stacks', gatherer: 'stacks'},

core/test/config/config-test.js

@@ -394,7 +394,7 @@ describe('getConfigDisplayString', () => {
       passes: [{
         passName: 'defaultPass',
         gatherers: [
-          {path: 'script-elements'},
+          {path: 'scripts'},
         ],
       }],
       audits: [