Add react native unit tests to ci

cloudbuild.yml

@@ -1,48 +1,74 @@
 steps:
+#
+# Core tests
+#
+# install dependencies
 - name: 'node:10'
   entrypoint: 'yarn'
   id: 'yarn'
   args: ['install']
+# build
 - name: 'node:10'
   entrypoint: 'yarn'
   id: 'build'
   args: ['build-ci']
   waitFor: ['yarn']
+# run unit tests
 - name: 'node:10'
   entrypoint: 'yarn'
   id: 'test'
   args: ['test-ci']
   waitFor: ['build']
   env: ['BROWSERSTACK_USERNAME=deeplearnjs1']
   secretEnv: ['BROWSERSTACK_KEY']
+# Run integration tests of other packages against core
 - name: 'node:10'
   entrypoint: 'yarn'
   id: 'test-integration'
   args: ['test-integration']
   waitFor: ['build']
   env: ['BROWSERSTACK_USERNAME=deeplearnjs1', 'NIGHTLY=$_NIGHTLY']
   secretEnv: ['BROWSERSTACK_KEY']
+# bundle size check
 - name: 'node:10'
   entrypoint: 'yarn'
   id: 'test-bundle-size'
   args: ['test-bundle-size']
   waitFor: ['yarn']
-- name: 'node:10'
-  entrypoint: 'yarn'
-  id: 'test-webgpu'
-  dir: 'tfjs-webgpu/'
-  args: ['test-ci']
-  waitFor: ['yarn']
+# test doc snippets
 - name: 'node:10'
   entrypoint: 'yarn'
   args: ['test-snippets']
   id: 'test-snippets'
   waitFor: ['yarn']
+# test Async backends
 - name: 'node:10'
   entrypoint: 'yarn'
   id: 'test-async-backends'
   args: ['test-async-backends-ci']
   waitFor: ['build']
+#
+# WebGPU tests
+#
+- name: 'node:10'
+  entrypoint: 'yarn'
+  id: 'test-webgpu'
+  dir: 'tfjs-webgpu/'
+  args: ['test-ci']
+  waitFor: ['-']  # start step immediately
+#
+# React-Native tests
+#
+- name: 'node:10'
+  entrypoint: 'yarn'
+  id: 'test-react-native'
+  dir: 'tfjs-react-native/'
+  args: ['test-ci']
+  waitFor: ['-']  # start step immediately
+  env: ['BROWSERSTACK_USERNAME=deeplearnjs1']
+  secretEnv: ['BROWSERSTACK_KEY']
+
+# General configuration
 secrets:
 - kmsKeyName: projects/learnjs-174218/locations/global/keyRings/tfjs/cryptoKeys/enc
   secretEnv:

tfjs-react-native/karma.conf.js

@@ -42,38 +42,50 @@ const baseConfig = {
   frameworks: ['jasmine', 'karma-typescript'],
   files: [
     './src/**/*.ts',
-    './test/**/*.ts',
   ],
   preprocessors: {
     'src/**/*.ts': ['karma-typescript'],
-    'test/**/*.ts': ['karma-typescript'],
   },
   karmaTypescriptConfig,
   reporters: ['verbose', 'karma-typescript'],
 };
 
+const browserstackConfig = {
+  ...baseConfig,
+  reporters: ['dots'],
+  singleRun: true,
+  hostname: 'bs-local.com',
+  browserStack: {
+    username: process.env.BROWSERSTACK_USERNAME,
+    accessKey: process.env.BROWSERSTACK_KEY
+  },
+  captureTimeout: 120000,
+  reportSlowerThan: 500,
+  browserNoActivityTimeout: 180000,
+};
+
 module.exports = function(config) {
   const args = [];
+
   if (config.grep) {
     args.push('--grep', config.grep);
   }
 
+  let extraConfig = config.browserstack ? browserstackConfig : baseConfig;
+
   config.set({
-    ...baseConfig,
     basePath: '',
-    frameworks: ['jasmine', 'karma-typescript'],
-    preprocessors: {'**/*.ts': ['karma-typescript']},
     karmaTypescriptConfig,
     reporters: ['progress', 'karma-typescript'],
     port: 9876,
     colors: true,
     autoWatch: false,
     browsers: ['Chrome'],
-    singleRun: true,
     client: {
       jasmine: {random: false},
       args: args,
     },
+    ...extraConfig,
     customLaunchers: {
       // For browserstack configs see:
       // https://www.browserstack.com/automate/node

tfjs-react-native/package.json

@@ -16,11 +16,12 @@
     "link-local": "yalc link",
     "unlink-local": "yalc remove",
     "lint": "tslint -p . -t verbose",
-    "test": "karma start"
+    "test": "karma start",
+    "test-ci": "./scripts/test-ci.sh"
   },
   "devDependencies": {
     "@react-native-community/async-storage": "^1.4.2",
-    "@tensorflow/tfjs-core": "1.2.3",
+    "@tensorflow/tfjs-core": "^1.2.7",
     "@types/base64-js": "^1.2.5",
     "@types/jasmine": "~2.5.53",
     "@types/react-native": "^0.60.2",
@@ -29,7 +30,6 @@
     "jasmine": "~3.1.0",
     "jasmine-core": "~3.1.0",
     "karma": "~4.2.0",
-    "karma-browserify": "~6.0.0",
     "karma-browserstack-launcher": "~1.4.0",
     "karma-chrome-launcher": "~2.2.0",
     "karma-jasmine": "~1.1.0",
@@ -52,7 +52,7 @@
   },
   "peerDependencies": {
     "@react-native-community/async-storage": "^1.4.2",
-    "@tensorflow/tfjs-core": ">=1.2.3",
+    "@tensorflow/tfjs-core": ">=1.2.7",
     "expo-gl": "^5.0.1",
     "react-native": ">=0.59.0"
   }

tfjs-react-native/scripts/test-ci.sh

@@ -0,0 +1,23 @@
+#!/usr/bin/env bash
+# Copyright 2019 Google LLC. All Rights Reserved.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+# =============================================================================
+
+set -e
+
+yarn
+yarn lint
+yarn build
+karma start --browserstack --browsers=bs_chrome_mac
+

tfjs-react-native/yarn.lock

@@ -7,10 +7,10 @@
   resolved "https://registry.yarnpkg.com/@react-native-community/async-storage/-/async-storage-1.5.1.tgz#c496b4969eea5b91da1a5919a611046360b0c51f"
   integrity sha512-Ssfx2uLYPnsuqIvDCuUOEZT6jh5AVy0U0mr2eHxNO2Syor1nfOrR/n4hTOFcBWc1wamDTGCqo+UHJpxURVXd2Q==
 
-"@tensorflow/[email protected].3":
-  version "1.2.3"
-  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-core/-/tfjs-core-1.2.3.tgz#90cc7bb593ba67548d683ff045823872a05c43dc"
-  integrity sha512-jLYUJYzI/b+058yKz9SjX6KwTac4hKFRh1FMI8jQpN289z9MSfKBq8BzpKd7n7ml7b55ae157Qta5pFmLwRVZw==
+"@tensorflow/tfjs-core@^1.2.7":
+  version "1.2.7"
+  resolved "https://registry.yarnpkg.com/@tensorflow/tfjs-core/-/tfjs-core-1.2.7.tgz#522328de16470aa9f7c15b91e4b68616f425002a"
+  integrity sha512-RsXavYKMc0MOcCmOyD7HE8am1tWlDGXl0nJbsdib7ubmvMuH6KnrZ302eTYV7k1RMq+/ukkioJmCcw13hopuHQ==
   dependencies:
     "@types/offscreencanvas" "~2019.3.0"
     "@types/seedrandom" "2.4.27"
@@ -677,7 +677,7 @@ content-type@~1.0.4:
   resolved "https://registry.yarnpkg.com/content-type/-/content-type-1.0.4.tgz#e138cc75e040c727b1966fe5e5f8c9aee256fe3b"
   integrity sha512-hIP3EEPs8tB9AT1L+NUqtwOAps4mk2Zob89MWXMHjHWg9milF/j4osnnQLXBCBFBk/tvIG/tUc9mOUJiPBhPXA==
 
-convert-source-map@^1.1.3, convert-source-map@^1.6.0:
+convert-source-map@^1.6.0:
   version "1.6.0"
   resolved "https://registry.yarnpkg.com/convert-source-map/-/convert-source-map-1.6.0.tgz#51b537a8c43e0f04dec1993bffcdd504e758ac20"
   integrity sha512-eFu7XigvxdZ1ETfbgPBohgyQ/Z++C0eEhTor0qRwBw9unw+L0/6V8wkSuGgzdThkiS5lSpdptOQPD8Ak40a+7A==
@@ -1324,11 +1324,6 @@ hash.js@^1.0.0, hash.js@^1.0.3:
     inherits "^2.0.3"
     minimalistic-assert "^1.0.1"
 
-hat@^0.0.3:
-  version "0.0.3"
-  resolved "https://registry.yarnpkg.com/hat/-/hat-0.0.3.tgz#bb014a9e64b3788aed8005917413d4ff3d502d8a"
-  integrity sha1-uwFKnmSzeIrtgAWRdBPU/z1QLYo=
-
 hmac-drbg@^1.0.0:
   version "1.0.1"
   resolved "https://registry.yarnpkg.com/hmac-drbg/-/hmac-drbg-1.0.1.tgz#d2745701025a6c775a6c545793ed502fc0c649a1"
@@ -1610,11 +1605,6 @@ jasmine@~3.1.0:
     glob "^7.0.6"
     jasmine-core "~3.1.0"
 
-js-string-escape@^1.0.0:
-  version "1.0.1"
-  resolved "https://registry.yarnpkg.com/js-string-escape/-/js-string-escape-1.0.1.tgz#e2625badbc0d67c7533e9edc1068c587ae4137ef"
-  integrity sha1-4mJbrbwNZ8dTPp7cEGjFh65BN+8=
-
 "js-tokens@^3.0.0 || ^4.0.0":
   version "4.0.0"
   resolved "https://registry.yarnpkg.com/js-tokens/-/js-tokens-4.0.0.tgz#19203fb59991df98e3a287050d4647cdeaf32499"
@@ -1645,18 +1635,6 @@ jsonfile@^4.0.0:
   optionalDependencies:
     graceful-fs "^4.1.6"
 
-karma-browserify@~6.0.0:
-  version "6.0.0"
-  resolved "https://registry.yarnpkg.com/karma-browserify/-/karma-browserify-6.0.0.tgz#423b719fe80d064ad5ec36f8eb15c399305b9aba"
-  integrity sha512-G3dGjoy1/6P8I6qTp799fbcAxs4P+1JcyEKUzy9g1/xMakqf9FFPwW2T9iEtCbWoH5WIKD3z+YwGL5ysBhzrsg==
-  dependencies:
-    convert-source-map "^1.1.3"
-    hat "^0.0.3"
-    js-string-escape "^1.0.0"
-    lodash "^4.17.10"
-    minimatch "^3.0.0"
-    os-shim "^0.1.3"
-
 karma-browserstack-launcher@~1.4.0:
   version "1.4.0"
   resolved "https://registry.yarnpkg.com/karma-browserstack-launcher/-/karma-browserstack-launcher-1.4.0.tgz#22f92e969d2db6cfc00e578708bda39378d5f2ab"
@@ -1813,7 +1791,7 @@ lodash.memoize@~3.0.3:
   resolved "https://registry.yarnpkg.com/lodash.memoize/-/lodash.memoize-3.0.4.tgz#2dcbd2c287cbc0a55cc42328bd0c736150d53e3f"
   integrity sha1-LcvSwofLwKVcxCMovQxzYVDVPj8=
 
-lodash@^4.17.0, lodash@^4.17.10, lodash@^4.17.11, lodash@^4.17.14:
+lodash@^4.17.0, lodash@^4.17.11, lodash@^4.17.14:
   version "4.17.14"
   resolved "https://registry.yarnpkg.com/lodash/-/lodash-4.17.14.tgz#9ce487ae66c96254fe20b599f21b6816028078ba"
   integrity sha512-mmKYbW3GLuJeX+iGP+Y7Gp1AiGHGbXHCOh/jZmrawMmsE7MS4znI3RL2FsjbqOyMayHInjOeykW7PEajUk1/xw==
@@ -2109,11 +2087,6 @@ os-locale@^1.4.0:
   dependencies:
     lcid "^1.0.0"
 
-os-shim@^0.1.3:
-  version "0.1.3"
-  resolved "https://registry.yarnpkg.com/os-shim/-/os-shim-0.1.3.tgz#6b62c3791cf7909ea35ed46e17658bb417cb3917"
-  integrity sha1-a2LDeRz3kJ6jXtRuF2WLtBfLORc=
-
 os-tmpdir@~1.0.2:
   version "1.0.2"
   resolved "https://registry.yarnpkg.com/os-tmpdir/-/os-tmpdir-1.0.2.tgz#bbe67406c79aa85c5cfec766fe5734555dfa1274"