android-performance - npm Package Compare versions

Comparing version 0.1.0 to 1.0.0

index.js

@@ -1,16 +0,3 @@
-/* ================================================================
- * android-performance by xdf(xudafeng[at]126.com)
- *
- * first created at : Thu Jun 30 2016 09:58:47 GMT+0800 (CST)
- *
- * ================================================================
- * Copyright  xdf
- *
- * Licensed under the MIT License
- * You may not use this file except in compliance with the License.
- *
- * ================================================================ */
-
 'use strict';
 
 module.exports = require('./lib/android-performance');

lib/android-performance.js

@@ -1,14 +0,1 @@
-/* ================================================================
- * android-performance by xdf(xudafeng[at]126.com)
- *
- * first created at : Thu Jun 30 2016 09:58:47 GMT+0800 (CST)
- *
- * ================================================================
- * Copyright  xdf
- *
- * Licensed under the MIT License
- * You may not use this file except in compliance with the License.
- *
- * ================================================================ */
-
 'use strict';
@@ -54,3 +41,2 @@
     var cb = args[0];
-
     promise.then(data => {
@@ -71,6 +57,12 @@ cb.call(this, null, data);
   var cmd = `dumpsys meminfo ${name}`;
+  var parser = function(data) {
+    return _.find(data.split('\n'), function(line) {
+      return _.startsWith(line.trim(), 'TOTAL ');
+    }).trim().split(/\s+/g);
+  };
 
   var promise = new Promise((resolve, reject) => {
     this.adb.shell(cmd).then(data => {
-      resolve(data);
+      var sec = parser(data);
+      resolve(sec[1]);
     }).catch(err => {
@@ -83,5 +75,38 @@ reject(`exec ${cmd} error with: ${err}`);
     var cb = args[1];
+    promise.then(data => {
+      var sec = parser(data);
+      cb.call(this, null, sec[1]);
+    }).catch(err => {
+      cb.call(this, err);
+    });
+  } else {
+    return promise;
+  }
+};
 
+AndroidPerformance.prototype.getPid = function() {
+  var args = Array.prototype.slice.call(arguments);
+  var name = args[0];
+
+  var cmd = `ps`;
+  var parser = function(data) {
+    return _.find(data.split('\n'), function(line) {
+      return line.includes(name);
+    }).trim().split(/\s+/g);
+  };
+
+  var promise = new Promise((resolve, reject) => {
+    this.adb.shell(cmd).then(data => {
+      var sec = parser(data);
+      resolve(sec[1]);
+    }).catch(err => {
+      reject(`exec ${cmd} error with: ${err}`);
+    });
+  });
+
+  if (args.length > 1) {
+    var cb = args[1];
     promise.then(data => {
-      cb.call(this, null, data);
+      var sec = parser(data);
+      cb.call(this, null, sec[1]);
     }).catch(err => {
@@ -95,2 +120,161 @@ cb.call(this, err);
 
+AndroidPerformance.prototype.getThreadCountByPid = function() {
+  var args = Array.prototype.slice.call(arguments);
+  var pid = args[0];
+
+  var cmd = `cat /proc/${pid}/status`;
+  var parser = function(data) {
+    return _.find(data.split('\n'), function(line) {
+      return line.includes('Threads');
+    }).trim().split(/\s+/g);
+  };
+
+  var promise = new Promise((resolve, reject) => {
+    this.adb.shell(cmd).then(data => {
+      var sec = parser(data);
+      resolve(sec[1]);
+    }).catch(err => {
+      reject(`exec ${cmd} error with: ${err}`);
+    });
+  });
+
+  if (args.length > 1) {
+    var cb = args[1];
+    promise.then(data => {
+      var sec = parser(data);
+      cb.call(this, null, sec[1]);
+    }).catch(err => {
+      cb.call(this, err);
+    });
+  } else {
+    return promise;
+  }
+};
+
+AndroidPerformance.prototype.getUidByPid = function() {
+  var args = Array.prototype.slice.call(arguments);
+  var pid = args[0];
+
+  var cmd = `cat /proc/${pid}/status`;
+  var parser = function(data) {
+    return _.find(data.split('\n'), function(line) {
+      return line.includes('Uid');
+    }).trim().split(/\s+/g);
+  };
+
+  var promise = new Promise((resolve, reject) => {
+    this.adb.shell(cmd).then(data => {
+      var sec = parser(data);
+      resolve(sec[1]);
+    }).catch(err => {
+      reject(`exec ${cmd} error with: ${err}`);
+    });
+  });
+
+  if (args.length > 1) {
+    var cb = args[1];
+    promise.then(data => {
+      var sec = parser(data);
+      cb.call(this, null, sec[1]);
+    }).catch(err => {
+      cb.call(this, err);
+    });
+  } else {
+    return promise;
+  }
+};
+
+AndroidPerformance.prototype.getTrafficByUid = function() {
+  var args = Array.prototype.slice.call(arguments);
+  var uid = args[0];
+
+  var cmd = `cat /proc/net/xt_qtaguid/stats`;
+  var parser = function(data) {
+    var res = {
+      wifi: {
+        rcv: 0,
+        snd: 0
+      },
+      mobile: {
+        rcv: 0,
+        snd: 0
+      }
+    };
+    var uidx, typex, rcvx, sndx;
+
+    _.forEach(data.split('\n'), function(line) {
+      var token = line.trim().split(/\s+/g);
+      if (token[0] === 'idx') {
+        uidx = _.indexOf(token, 'uid_tag_int');
+        typex = _.indexOf(token, 'iface');
+        rcvx = _.indexOf(token, 'rx_bytes');
+        sndx = _.indexOf(token, 'tx_bytes');
+      } else if (token[uidx] === uid) {
+        if (token[typex].includes('wlan')) {
+          res.wifi.rcv += token[rcvx];
+          res.wifi.snd += token[sndx];
+        } else {
+          res.mobile.rcv += token[rcvx];
+          res.mobile.rcv += token[sndx];
+        }
+      }
+    });
+    return res;
+  };
+
+  var promise = new Promise((resolve, reject) => {
+    this.adb.shell(cmd).then(data => {
+      var res = parser(data);
+      resolve(res);
+    }).catch(err => {
+      reject(`exec ${cmd} error with: ${err}`);
+    });
+  });
+
+  if (args.length > 1) {
+    var cb = args[1];
+    promise.then(data => {
+      var res = parser(data);
+      cb.call(this, null, res);
+    }).catch(err => {
+      cb.call(this, err);
+    });
+  } else {
+    return promise;
+  }
+};
+
+AndroidPerformance.prototype.getCPUByPid = function() {
+  var args = Array.prototype.slice.call(arguments);
+  var pid = args[0];
+
+  var cmd = `top -n 1`;
+  var parser = function(data) {
+    return _.find(data.split('\n'), function(line) {
+      return line.includes(pid);
+    }).trim().split(/\s+/g);
+  };
+
+  var promise = new Promise((resolve, reject) => {
+    this.adb.shell(cmd).then(data => {
+      var sec = parser(data);
+      resolve(sec[2]);
+    }).catch(err => {
+      reject(`exec ${cmd} error with: ${err}`);
+    });
+  });
+
+  if (args.length > 1) {
+    var cb = args[1];
+    promise.then(data => {
+      var sec = parser(data);
+      cb.call(this, null, sec[2]);
+    }).catch(err => {
+      cb.call(this, err);
+    });
+  } else {
+    return promise;
+  }
+};
+
 module.exports = AndroidPerformance;

lib/helper.js

@@ -1,14 +0,1 @@
-/* ================================================================
- * android-performance by xdf(xudafeng[at]126.com)
- *
- * first created at : Thu Jun 30 2016 09:58:47 GMT+0800 (CST)
- *
- * ================================================================
- * Copyright  xdf
- *
- * Licensed under the MIT License
- * You may not use this file except in compliance with the License.
- *
- * ================================================================ */
-
 'use strict';
@@ -15,0 +2,0 @@

package.json

 {
   "name": "android-performance",
-  "version": "0.1.0",
+  "version": "1.0.0",
   "description": "Node.js wrapper to android performance with adb",
@@ -15,3 +15,3 @@ "keywords": [
     "type": "git",
-    "url": "git://github.com/xudafeng/android-performance.git"
+    "url": "git://github.com/macacajs/android-performance.git"
   },
@@ -37,7 +37,4 @@ "dependencies": {
   ],
-  "homepage": "https://github.com/xudafeng/android-performance",
-  "author": "xudafeng",
-  "email": "[e-mail]",
-  "blog": "http://xdf.me",
+  "homepage": "https://github.com/macacajs/android-performance",
   "license": "MIT"
 }

README.md

@@ -11,6 +11,6 @@ # android-performance
 [npm-url]: https://npmjs.org/package/android-performance
-[travis-image]: https://img.shields.io/travis/xudafeng/android-performance.svg?style=flat-square
-[travis-url]: https://travis-ci.org/xudafeng/android-performance
-[coveralls-image]: https://img.shields.io/coveralls/xudafeng/android-performance.svg?style=flat-square
-[coveralls-url]: https://coveralls.io/r/xudafeng/android-performance?branch=master
+[travis-image]: https://img.shields.io/travis/macacajs/android-performance.svg?style=flat-square
+[travis-url]: https://travis-ci.org/macacajs/android-performance
+[coveralls-image]: https://img.shields.io/coveralls/macacajs/android-performance.svg?style=flat-square
+[coveralls-url]: https://coveralls.io/r/macacajs/android-performance?branch=master
 [node-image]: https://img.shields.io/badge/node.js-%3E=_0.10-green.svg?style=flat-square
@@ -32,3 +32,1 @@ [node-url]: http://nodejs.org/download/
 The MIT License (MIT)
-
-Copyright (c) 2015 xdf

test/android-performance.test.js

@@ -1,14 +0,1 @@
-/* ================================================================
- * android-performance by xdf(xudafeng[at]126.com)
- *
- * first created at : Thu Jun 30 2016 09:58:47 GMT+0800 (CST)
- *
- * ================================================================
- * Copyright  xdf
- *
- * Licensed under the MIT License
- * You may not use this file except in compliance with the License.
- *
- * ================================================================ */
-
 'use strict';
@@ -36,3 +23,3 @@
 
-  it('should get meminfo success', function *() {
+  it('should get meminfo success', function*() {
     var perf = new AndroidPerformance();
@@ -43,2 +30,42 @@ yield perf.initDevice();
   });
+
+  it('should get pid success', function*() {
+    var perf = new AndroidPerformance();
+    yield perf.initDevice();
+    var res = yield perf.getPid('com.android.settings');
+    console.log(res);
+  });
+
+  it('should get threadcount success', function*() {
+    var perf = new AndroidPerformance();
+    yield perf.initDevice();
+    var pid = yield perf.getPid('com.android.settings');
+    var res = yield perf.getThreadCountByPid(pid);
+    console.log(res);
+  });
+
+  it('should get uid success', function*() {
+    var perf = new AndroidPerformance();
+    yield perf.initDevice();
+    var pid = yield perf.getPid('com.android.settings');
+    var uid = yield perf.getUidByPid(pid);
+    console.log(uid);
+  });
+
+  it('should get traffic success', function*() {
+    var perf = new AndroidPerformance();
+    yield perf.initDevice();
+    var pid = yield perf.getPid('com.android.settings');
+    var uid = yield perf.getUidByPid(pid);
+    var res = yield perf.getTrafficByUid(uid);
+    console.log(res);
+  });
+
+  it('should get CPU success', function*() {
+    var perf = new AndroidPerformance();
+    yield perf.initDevice();
+    var pid = yield perf.getPid('com.android.settings');
+    var res = yield perf.getCPUByPid(pid);
+    console.log(res);
+  });
 });

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Improved metrics

Total package byte prevSize

11859

increased by45.9%

Lines of code

308

increased by115.38%

Number of low quality alerts

0

decreased by-100%

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Number of low maintenance alerts

3

increased by50%

Number of lines in readme file

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increased byInfinity%

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