From 43836c9178e9dafd75e4b5159aa588cdc77ad95f Mon Sep 17 00:00:00 2001
From: Andrey Lushnikov <lushnikov@chromium.org>
Date: Thu, 21 Nov 2019 13:00:48 -0800
Subject: [PATCH] Revert "docs: show browser test stats in the readme (#24)"

This reverts test stats from the README.md
The stats now leave in a designated status page.
---
 README.md                           |  6 ---
 test/stats.js                       | 69 -----------------------------
 utils/doclint/preprocessor/index.js | 15 -------
 3 files changed, 90 deletions(-)
 delete mode 100644 test/stats.js

diff --git a/README.md b/README.md
index 5f9b73e99b..b81a84e564 100644
--- a/README.md
+++ b/README.md
@@ -1,9 +1,3 @@
-# Browser Test Stats
-<!-- GEN:test-stats -->
-|Firefox|Chromium|WebKit|all|
-|---|---|---|---|
-|508/632|683/690|325/635|309/632|
-<!-- GEN:stop -->
 
 # Contributing
 
diff --git a/test/stats.js b/test/stats.js
deleted file mode 100644
index 7053ba1f94..0000000000
--- a/test/stats.js
+++ /dev/null
@@ -1,69 +0,0 @@
-const path = require('path');
-const {TestRunner} = require('../utils/testrunner/');
-const utils = require('./utils');
-const {addTests} = require('./playwright.spec.js');
-const firefoxTests = testsForProduct('Firefox');
-const chromiumTests = testsForProduct('Chromium');
-const webkitTests = testsForProduct('WebKit');
-const goalSuite = intersectSets(firefoxTests.all, chromiumTests.all, webkitTests.all);
-const skippedSuite = intersectSets(goalSuite, joinSets(firefoxTests.skipped, chromiumTests.skipped, webkitTests.skipped));
-
-module.exports = {
-  firefox: {
-    total: firefoxTests.all.size,
-    skipped: firefoxTests.skipped.size,
-  },
-  chromium: {
-    total: chromiumTests.all.size,
-    skipped: chromiumTests.skipped.size,
-  },
-  webkit: {
-    total: webkitTests.all.size,
-    skipped: webkitTests.skipped.size,
-  },
-  all: {
-    total: goalSuite.size,
-    skipped: skippedSuite.size,
-  }
-};
-
-/**
- * @param {string} product 
- */
-function testsForProduct(product) {
-  const testRunner = new TestRunner();
-  addTests({
-    product,
-    playwrightPath: path.join(utils.projectRoot(), `${product.toLowerCase()}.js`),
-    testRunner
-  });
-  return {
-    all: new Set(testRunner.tests().map(test => test.fullName)),
-    skipped: new Set(testRunner.tests().filter(test => test.declaredMode === 'skip').map(test => test.fullName))
-  }
-}
-
-/**
- * @param  {...Set} sets 
- */
-function intersectSets(...sets) {
-  if (!sets.length)
-    return new Set();
-  const intersect = new Set();
-  const [first, ...rest] = sets;
-  outer: for (const item of first) {
-    for (const set of rest)
-      if (!set.has(item))
-        continue outer;
-    intersect.add(item);
-  }
-  return intersect;
-}
-
-function joinSets(...sets) {
-  const joined = new Set();
-  for (const set of sets)
-    for (const item of set)
-      joined.add(item);
-  return joined;
-}
\ No newline at end of file
diff --git a/utils/doclint/preprocessor/index.js b/utils/doclint/preprocessor/index.js
index e02607f646..2b0b506338 100644
--- a/utils/doclint/preprocessor/index.js
+++ b/utils/doclint/preprocessor/index.js
@@ -70,8 +70,6 @@ module.exports.runCommands = function(sources, version) {
       newText = isReleaseVersion ? '' : command.originalText;
     else if (command.name === 'toc')
       newText = generateTableOfContents(command.source.text().substring(command.to));
-    else if (command.name === 'test-stats')
-      newText = generateTestStats();
     if (newText === null)
       messages.push(Message.error(`Unknown command 'gen:${command.name}'`));
     else if (applyCommand(command, newText))
@@ -93,19 +91,6 @@ function applyCommand(command, editText) {
   return command.source.setText(newText);
 }
 
-function generateTestStats() {
-  const stats = require('../../../test/stats');
-  return `
-|Firefox|Chromium|WebKit|all|
-|---|---|---|---|
-|${s('firefox')}|${s('chromium')}|${s('webkit')}|${s('all')}|
-`;
-  function s(product) {
-    const {total, skipped} = stats[product];
-    return `${total-skipped}/${total}`;
-  }
-}
-
 function generateTableOfContents(mdText) {
   const ids = new Set();
   const titles = [];