Build: CI with Azure Pipelines (#11845)

mysticatea · web-flow · commit 4d75956147b6 · 2019-06-18T13:45:09.000+09:00
diff --git a/.azure-pipelines/job.yml b/.azure-pipelines/job.yml
@@ -0,0 +1,37 @@
+parameters:
+  name: ""
+  displayName: ""
+  vmImage: ""
+  nodeVersion: ""
+
+jobs:
+  - job: ${{parameters.name}}
+    displayName: ${{parameters.displayName}}
+    pool:
+      vmImage: ${{parameters.vmImage}}
+    steps:
+      - task: NodeTool@0
+        displayName: Install Node.js
+        inputs:
+          versionSpec: ${{parameters.nodeVersion}}
+
+      - script: npm install
+        displayName: Install Packages
+
+      - script: npm test
+        displayName: Test
+
+      - task: PublishTestResults@2
+        displayName: Process Test Results
+        condition: succeededOrFailed()
+        inputs:
+          testRunner: JUnit
+          testResultsFiles: $(System.DefaultWorkingDirectory)/test-results.xml
+
+      - task: PublishCodeCoverageResults@1
+        displayName: Process Coverage Results
+        condition: succeededOrFailed()
+        inputs: 
+          codeCoverageTool: Cobertura
+          summaryFileLocation: $(System.DefaultWorkingDirectory)/coverage/cobertura-coverage.xml
+          reportDirectory: $(System.DefaultWorkingDirectory)/coverage
diff --git a/.gitignore b/.gitignore
@@ -17,3 +17,4 @@ versions.json
 .sublimelinterrc
 .eslint-release-info.json
 .nyc_output
+/test-results.xml
diff --git a/.nycrc b/.nycrc
@@ -6,7 +6,8 @@
     ],
     "reporter": [
         "lcov",
-        "text-summary"
+        "text-summary",
+        "cobertura"
     ],
     "sourceMap": true
 }
diff --git a/.travis.yml b/.travis.yml
diff --git a/Makefile.js b/Makefile.js
@@ -544,7 +544,10 @@ target.test = function() {
 
     echo("Running unit tests");
 
-    lastReturn = exec(`${getBinFile("nyc")} -- ${MOCHA} -R progress -t ${MOCHA_TIMEOUT} -c ${TEST_FILES}`);
+    // In CI (Azure Pipelines), use JUnit reporter.
+    const reporter = process.env.TF_BUILD ? "mocha-junit-reporter" : "progress";
+
+    lastReturn = exec(`${getBinFile("nyc")} -- ${MOCHA} -R ${reporter} -t ${MOCHA_TIMEOUT} -c ${TEST_FILES}`);
     if (lastReturn.code !== 0) {
         errors++;
     }
diff --git a/README.md b/README.md
@@ -1,6 +1,5 @@
 [![NPM version][npm-image]][npm-url]
-[![build status][travis-image]][travis-url]
-[![Build status][appveyor-image]][appveyor-url]
+[![Build Status](https://dev.azure.com/eslint/eslint/_apis/build/status/eslint.eslint?branchName=master)](https://dev.azure.com/eslint/eslint/_build/latest?definitionId=1&branchName=master)
 [![Downloads][downloads-image]][downloads-url]
 [![Bountysource](https://www.bountysource.com/badge/tracker?tracker_id=282608)](https://www.bountysource.com/trackers/282608-eslint?utm_source=282608&utm_medium=shield&utm_campaign=TRACKER_BADGE)
 [![Join the chat at https://gitter.im/eslint/eslint](https://badges.gitter.im/Join%20Chat.svg)](https://gitter.im/eslint/eslint?utm_source=badge&utm_medium=badge&utm_campaign=pr-badge&utm_content=badge)
@@ -271,11 +270,5 @@ The following companies, organizations, and individuals support ESLint's ongoing
 
 [npm-image]: https://img.shields.io/npm/v/eslint.svg?style=flat-square
 [npm-url]: https://www.npmjs.com/package/eslint
-[travis-image]: https://img.shields.io/travis/eslint/eslint/master.svg?style=flat-square
-[travis-url]: https://travis-ci.org/eslint/eslint
-[appveyor-image]: https://ci.appveyor.com/api/projects/status/iwxmiobcvbw3b0av/branch/master?svg=true
-[appveyor-url]: https://ci.appveyor.com/project/nzakas/eslint/branch/master
-[coveralls-image]: https://img.shields.io/coveralls/eslint/eslint/master.svg?style=flat-square
-[coveralls-url]: https://coveralls.io/r/eslint/eslint?branch=master
 [downloads-image]: https://img.shields.io/npm/dm/eslint.svg?style=flat-square
 [downloads-url]: https://www.npmjs.com/package/eslint
diff --git a/appveyor.yml b/appveyor.yml
diff --git a/azure-pipelines.yml b/azure-pipelines.yml
@@ -0,0 +1,38 @@
+trigger:
+  - master
+
+jobs:
+  - template: .azure-pipelines/job.yml
+    parameters:
+      name: test_on_linux_node12
+      displayName: Test on Node.js 12 (Linux)
+      vmImage: Ubuntu-16.04
+      nodeVersion: 12.x
+
+  - template: .azure-pipelines/job.yml
+    parameters:
+      name: test_on_linux_node10
+      displayName: Test on Node.js 10 (Linux)
+      vmImage: Ubuntu-16.04
+      nodeVersion: 10.x
+
+  - template: .azure-pipelines/job.yml
+    parameters:
+      name: test_on_linux_node8
+      displayName: Test on Node.js 8 (Linux)
+      vmImage: Ubuntu-16.04
+      nodeVersion: 8.x
+
+  - template: .azure-pipelines/job.yml
+    parameters:
+      name: test_on_windows_node12
+      displayName: Test on Node.js 12 (Windows)
+      vmImage: Windows-2019
+      nodeVersion: 12.x
+
+  - template: .azure-pipelines/job.yml
+    parameters:
+      name: test_on_macos_node12
+      displayName: Test on Node.js 12 (macOS)
+      vmImage: macOS-10.14
+      nodeVersion: 12.x
diff --git a/lib/rule-tester/rule-tester.js b/lib/rule-tester/rule-tester.js
@@ -123,6 +123,18 @@ function freezeDeeply(x) {
     }
 }
 
+/**
+ * Replace control characters by `\u00xx` form.
+ * @param {string} text The text to sanitize.
+ * @returns {string} The sanitized text.
+ */
+function sanitize(text) {
+    return text.replace(
+        /[\u0000-\u001f]/gu, // eslint-disable-line no-control-regex
+        c => `\\u${c.codePointAt(0).toString(16).padStart(4, "0")}`
+    );
+}
+
 //------------------------------------------------------------------------------
 // Public Interface
 //------------------------------------------------------------------------------
@@ -613,15 +625,15 @@ class RuleTester {
         RuleTester.describe(ruleName, () => {
             RuleTester.describe("valid", () => {
                 test.valid.forEach(valid => {
-                    RuleTester.it(typeof valid === "object" ? valid.code : valid, () => {
+                    RuleTester.it(sanitize(typeof valid === "object" ? valid.code : valid), () => {
                         testValidTemplate(valid);
                     });
                 });
             });
 
             RuleTester.describe("invalid", () => {
                 test.invalid.forEach(invalid => {
-                    RuleTester.it(invalid.code, () => {
+                    RuleTester.it(sanitize(invalid.code), () => {
                         testInvalidTemplate(invalid);
                     });
                 });
diff --git a/package.json b/package.json
@@ -20,8 +20,7 @@
     "gensite": "node Makefile.js gensite",
     "webpack": "node Makefile.js webpack",
     "perf": "node Makefile.js perf",
-    "profile": "beefy tests/bench/bench.js --open -- -t brfs -t ./tests/bench/xform-rules.js -r espree",
-    "coveralls": "cat ./coverage/lcov.info | coveralls"
+    "profile": "beefy tests/bench/bench.js --open -- -t brfs -t ./tests/bench/xform-rules.js -r espree"
   },
   "gitHooks": {
     "pre-commit": "lint-staged"
@@ -93,7 +92,6 @@
     "cheerio": "^0.22.0",
     "common-tags": "^1.8.0",
     "core-js": "^3.1.3",
-    "coveralls": "^3.0.3",
     "dateformat": "^3.0.3",
     "ejs": "^2.6.1",
     "eslint": "file:.",
@@ -118,6 +116,7 @@
     "markdownlint-cli": "^0.15.0",
     "metro-memory-fs": "^0.53.1",
     "mocha": "^6.1.2",
+    "mocha-junit-reporter": "^1.23.0",
     "npm-license": "^0.3.3",
     "nyc": "^13.3.0",
     "proxyquire": "^2.0.1",
diff --git a/tests/lib/_utils.js b/tests/lib/_utils.js
@@ -5,6 +5,9 @@
 
 "use strict";
 
+const path = require("path");
+const MemoryFs = require("metro-memory-fs");
+
 /**
  * Prevents leading spaces in a multiline template literal from appearing in the resulting string
  * @param {string[]} strings The strings in the template literal
@@ -22,7 +25,93 @@ function unIndent(strings, ...values) {
     return lines.map(line => line.slice(minLineIndent)).join("\n");
 }
 
+// eslint-disable-next-line valid-jsdoc
+/**
+ * Add support of `recursive` option.
+ * @param {import("fs")} fs The in-memory file system.
+ * @param {() => string} cwd The current working directory.
+ * @returns {void}
+ */
+function supportMkdirRecursiveOption(fs, cwd) {
+    const { mkdirSync } = fs;
+
+    fs.mkdirSync = (filePath, options) => {
+        if (typeof options === "object" && options !== null) {
+            if (options.recursive) {
+                const absolutePath = path.resolve(cwd(), filePath);
+                const parentPath = path.dirname(absolutePath);
+
+                if (
+                    parentPath &&
+                    parentPath !== absolutePath &&
+                    !fs.existsSync(parentPath)
+                ) {
+                    fs.mkdirSync(parentPath, options);
+                }
+            }
+            mkdirSync(filePath, options.mode);
+        } else {
+            mkdirSync(filePath, options);
+        }
+    };
+}
+
+// eslint-disable-next-line valid-jsdoc
+/**
+ * Define in-memory file system.
+ * @param {Object} options The options.
+ * @param {() => string} [options.cwd] The current working directory.
+ * @param {Object} [options.files] The initial files definition in the in-memory file system.
+ * @returns {import("fs")} The stubbed `ConfigArrayFactory` class.
+ */
+function defineInMemoryFs({
+    cwd = process.cwd,
+    files = {}
+} = {}) {
+
+    /**
+     * The in-memory file system for this mock.
+     * @type {import("fs")}
+     */
+    const fs = new MemoryFs({
+        cwd,
+        platform: process.platform === "win32" ? "win32" : "posix"
+    });
+
+    // Support D: drive.
+    if (process.platform === "win32") {
+        fs._roots.set("D:", fs._makeDir(0o777)); // eslint-disable-line no-underscore-dangle
+    }
+
+    supportMkdirRecursiveOption(fs, cwd);
+    fs.mkdirSync(cwd(), { recursive: true });
+
+    /*
+     * Write all files to the in-memory file system and compile all JavaScript
+     * files then set to `stubs`.
+     */
+    (function initFiles(directoryPath, definition) {
+        for (const [filename, content] of Object.entries(definition)) {
+            const filePath = path.resolve(directoryPath, filename);
+            const parentPath = path.dirname(filePath);
+
+            if (typeof content === "object") {
+                initFiles(filePath, content);
+            } else if (typeof content === "string") {
+                if (!fs.existsSync(parentPath)) {
+                    fs.mkdirSync(parentPath, { recursive: true });
+                }
+                fs.writeFileSync(filePath, content);
+            } else {
+                throw new Error(`Invalid content: ${typeof content}`);
+            }
+        }
+    }(cwd(), files));
+
+    return fs;
+}
 
 module.exports = {
+    defineInMemoryFs,
     unIndent
 };
diff --git a/tests/lib/cli-engine/_utils.js b/tests/lib/cli-engine/_utils.js
diff --git a/tests/lib/init/npm-utils.js b/tests/lib/init/npm-utils.js
