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// Copyright (c) 2016-2017, Intel Corporation.
// JavaScript library for the tests sensor case
function GenericSensor() {
// API object
var genericSensor = {};
var total = 0;
var pass = 0;
function assert(actual, description) {
if (typeof actual !== "boolean" ||
typeof description !== "string") {
console.log("AssertionError: invalid input type given");
throw new Error();
return;
}
total++;
var label = "\033[1m\033[31mFAIL\033[0m";
if (actual === true) {
pass++;
label = "\033[1m\033[32mPASS\033[0m";
}
console.log(label + " - " + description);
}
function throws(description, func) {
if (typeof description !== "string" ||
typeof func !== "function") {
console.log("AssertionError: invalid input type given");
throw new Error();
return;
}
var booleanValue = false;
try {
func();
}
catch (err) {
booleanValue = true;
}
assert(booleanValue, description);
}
function result() {
console.log("TOTAL: " + pass + " of "
+ total + " passed");
}
var currentState = null;
var StatechangeFlag = true;
var changeFlag = false;
var errorFlag = true;
var defaultState, startState, stopState, middleState, middleNum;
genericSensor.test = function(sensor, sensorType) {
assert(typeof sensor === "object" && sensor !== null,
"sensor: be defined");
currentState = sensor.state;
defaultState = sensor.state;
assert(typeof currentState === "string" && currentState !== null,
"sensor: current state as '" + currentState + "'");
console.log("currentstate: " + currentState);
middleState = sensor.state;
sensor.state = middleState + "love";
assert(sensor.state === middleState,
"sensor: state is readonly property");
sensor.onstatechange = function(event) {
if (StatechangeFlag === true) {
assert(typeof event === "string" && event !== null,
"sensor: callback value for 'onstatechange'");
StatechangeFlag = false;
}
assert(currentState !== event,
"sensor: '" + currentState +
"' change to '" + event + "'");
currentState = sensor.state;
assert(typeof currentState === "string" && currentState !== null,
"sensor: current state as '" + currentState + "'");
console.log("currentstate: " + event);
if (event === "activated") changeFlag = true;
};
sensor.onchange = function() {
if (changeFlag === true) {
if (sensorType === "AmbientLight") {
assert(typeof sensor.illuminance === "number" &&
typeof sensor.illuminance !== null,
"sensor: reading value for '" + sensorType + "'");
middleNum = sensor.illuminance;
sensor.illuminance = middleNum + 1;
assert(sensor.illuminance === middleNum,
"sensor: reading is readonly property");
console.log(sensorType + ": " + sensor.illuminance);
} else if (sensorType === "Accelerometer" ||
sensorType === "Gyroscope") {
assert(typeof sensor.x === "number" &&
typeof sensor.x !== null &&
typeof sensor.y === "number" &&
typeof sensor.y !== null &&
typeof sensor.z === "number" &&
typeof sensor.z !== null,
"sensor: reading value for '" + sensorType + "'");
middleNum = sensor.x;
sensor.x = middleNum + 1;
assert(sensor.x === middleNum,
"sensor: reading is readonly property");
console.log(sensorType + ": " +
" x=" + sensor.x +
" y=" + sensor.y +
" z=" + sensor.z);
}
changeFlag = false;
}
};
sensor.onerror = function(event) {
if (errorFlag === true) {
assert(typeof event.error === "object",
"sensor: callback value for 'onerror'");
assert(typeof event.error.name === "string" &&
typeof event.error.message === "string",
"sensor: " + event.error.name + " - " +
event.error.message);
errorFlag = false;
}
};
sensor.start();
setTimeout(function() {
startState = sensor.state;
assert(defaultState !== startState &&
defaultState === "unconnected" &&
startState === "activated",
"sensor: be started");
}, 1000);
setTimeout(function() {
sensor.stop();
stopState = sensor.state;
assert(startState !== stopState &&
stopState === "idle" &&
startState === "activated",
"sensor: be stopped");
}, 20000);
setTimeout(function() {
result();
}, 25000);
}
return genericSensor;
};
module.exports.GenericSensor = new GenericSensor();
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