Chen Haoren is a program tester at 720 - a mobile app tester to be exact. Pen | fun | pavilion www. ｂｉｑｕｇｅ。 infoHis job is to test various mobile apps uploaded by people outside the company. In fact, this work is not as easy as outsiders seem, they are the testers who not only have to identify the program of the external upload program on the website (whether it has malicious code, backdoor, etc.), but also test the practical effect of the program, score the program practically, and find program vulnerabilities.

Today is Chen Haoren's first night shift duty this month. With a cup of strong coffee, he sat down in his chair as usual and went about his daily routine. With the increase in people's daily life needs, in recent years, various mobile phone applications have sprung up, mobile games, mobile phone management, social networking, payment software almost every day in a few new applications, but the big waves, and finally can really achieve profitability can make people can not do without the software, few and few. This doesn't feel like anything for ordinary people, but it makes the mobile app testers very nervous. Turn on the company's internal communicator.,Fortunately.,I don't know if it's the department boss who is kind or his own lucky star today.,The test work sent tonight is actually a small software called optimization assistant.。 Looking at the uploader's description file, Chen Haoren sneered. The effect is to save 75% of the phone's battery, optimize the CPU by 30%, and control the temperature to below 50 degrees? Looking at the size of the program again, 19KB, he has already labeled this program called Optimization Assistant with a virus and a Trojan horse. How can such a small program achieve such an exaggerated effect? With his nearly 7 years of experience as a coder, it is simply impossible to achieve the effect described! Casually opened the company's internal dedicated virus scanner, dragged the program into it to start retrieval, Chen Haoren began to drink coffee leisurely, waiting for the virus report of the scanner. It's such a big night, don't be caught by the boss and doze off at work!

However, a full minute passed, and he did not wait for the expected virus alarm, but the most common "ding" sound of scanning completion that he heard on weekdays. Not a virus? It's a little interesting.,Changed to the usual daily programmer,He decided to use the programmer to try to open the software first--of course, he didn't report much hope to open the program itself.,As a programmer,Program encryption and encapsulation is the basic skill.。 However, unexpectedly, the programmer opened this small program almost instantly, but looking at the content that was completely garbled inside, Chen Haoren felt that he might as well have never opened it and never seen this thing - how much difference is there between pure gibberish and not being able to open it? Well, work is still work, and after writing in his work log, "No virus was found in the retrieval, the encoder could not correctly identify the program content, and it is suspected to be highly encrypted", he began to work on the next item of his daily work: installation test.

Download the program to the phone used by the company for testing, install it, and restart it according to the prompts, Chen Haoren frowned slightly. The program that asks the phone to restart is obviously not a regular application, but a SYSTEM software with a system root effect. However, when the installation is carried out, there is no prompt for the system to be rooted, which is not normal. Obviously, normally speaking, in order to root the system, it is necessary to ask for ROOT permission, but there is no prompt to submit the permission application just now. Anyway, the phone is directly connected to the computer, so check it on the computer yourself. All kinds of scanning tests ran down, but Chen Haoren was a little confused. No system settings changes were found, and not even the registry found a compiled record? So what happened to the phone reboot just now, was it that I was dazzled? Continue to record the operation process and abnormal conditions in the work log, the work still has to be done, and the test still has to continue.

After launching the "optimization assistant" he had just installed, Chen Haoren turned on the "Super Speed 8" on the test phone, which is known as the killer of low-end mobile phones. The reason why this game is called a low-end mobile phone killer is not only because of the large content of the game, but also because the game rendering is excellent, half of which, the common thousand-dollar mobile phones on the market can barely run this game, but at most 20 minutes can perform the mobile phone boiled eggs - or in the case of choosing the picture quality. Only Apple6plus, which is known as the strongest mobile phone on the market, can turn on the highest image quality without Caton and the phone is not too hot, but it is impossible to wait until the phone is hot and it is gone-Apple6plus The full charge of the mobile phone is only enough to support the GG in less than two hours to run this game, not to mention the batteries of other mobile phones. His idea of running Super Speed 8 directly on this test phone is also very straightforward: don't you claim to save 75 power, optimize the CPU by 30%, and control the temperature below 50 degrees? Look how your cowhide is blown through! In the selection of image quality (usually he chooses low image quality), start the game.

However, half an hour passed, Chen Haoren had finished immersing himself in the game, and he didn't notice that the test team leader was standing behind him. It wasn't until the team leader patted him on the shoulder that he came back to his senses and turned his head to look at the team leader, "Lin Tou, what's the matter with the sudden attack?" ”

"Surprise attack? Brother has been standing behind you for three minutes, and you still say that I was attacked suddenly? Software testing doesn't do games, you don't want to do it, do you? Lin Feng's face is black, and he can go directly to play Zhang Fei, and it is estimated that he will not be in a better mood if he changes to any leader. Employees go to work and play games and are fascinated, and the leader stands behind him for three minutes without noticing, such an employee is your subordinate and your face is black?

"Head, wronged, I'm not testing the program?" Chen Haoren felt that he was indeed very wronged.

"Test Super Speeder 8, right?" Lin Feng's face was even darker, and he was still quibbling?

"No, the test task sent down today is from a mobile phone optimization software. Aren't I going to test this optimization? What else can be more power-consuming and CPU-burning than running a super speeder. Chen Haoren is explaining very seriously, do you say this is wronged?

"Test mobile optimization software, so run low-end mobile killers?" This explanation is enough to satisfy any leader. Lin Feng took the test phone from the table, and the tentacles did not heat up, so he switched from the game to the desktop, looking at the display of 92% of the remaining power, "When did you start running the low-end mobile phone killer?" "As long as this phone runs Super Speed 8 for more than 10 minutes, then this software is already worth promoting.

"The start time is 2:27." I have to say that Chen Haoren's daily work attitude is still very cautious, and all these data have been entered into the work log.

"Are you sure it's 2:27!" Lin Feng's voice was at least an octave higher.

Chen Haoren didn't answer, shook the mouse on the table, woke up the monitor that had entered the dormant state, and pointed to his work log record today.

"Have you ever been tested for a Trojan?" Lin Feng was really excited.

"The company's internal scanner has scanned and found no signs of a virus Trojan."

"Test the effect again, turn the game quality to a high level, forget it myself!" Lin Feng pulled the sliding wheelchair in a compartment next to him, sat next to Chen Haoren, and switched back to the game to start continuing.

Chen Haoren shrugged, took out his mobile phone from his trouser pocket, connected to the computer and began to download and install the optimization assistant.

Ten minutes have passed, half an hour has passed, and an hour has passed・・・・・・ Lin Feng looked at the 75% battery remaining in the test, and the mobile phone that still had no signs of heating at all, and began to call his boss with a solemn face.

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There were a lot of people who didn't get a good night's sleep that night.

Rice, Warwick, HT, American, Eurobrand, Dream, 720, Bitter Vision...... The big bosses of various mobile phone manufacturers and mobile phone application platforms, almost all of them were awakened by the calls of their subordinates at 1 a.m. and 4 a.m. in the evening, and hurried to their offices in their clothes to listen to the reports of their subordinates. Of course, an ordinary mobile app is not a big deal, but what if this app can make your mobile phone almost the biggest flaw directly filled?

Why is everyone looking for better batteries? Why is everyone looking for a better phone CPU? Isn't it just to improve the performance of the phone and prolong the use time? All this has been completely solved in front of this optimization assistant that has just appeared. The mysterious author who did not leave contact information, his description of the program can be said to be completely untrue, but this untruthfulness is even more exciting - the description says that the power saving is 75%, and the actual use is at least more than 85% power saving; The description says that the CPU optimization is 30%, I will go, the game that can only barely run at the lowest image quality can now run smoothly with the highest image quality, which Nima is 30%? The original boiled egg fever has now become no fever at all, which is below 50 degrees? Everyone advertises and advertises the small pond as a sea view, so why don't you promote the sea view villa as a demolition or building building? The publicity departments of various companies are almost going crazy!

After a night of tossing, the results of the discussion between various mobile phone companies and application platforms are almost the same: this software must be vigorously promoted! Thereupon......

"Say goodbye to fever, start with me! Optimize the combination of assistant and Warwick mobile phone to make you cool off in the summer! - Warwick mobile phone.

"Super Flying Car Turning into Super Truck? Optimization assistant plus rice note, the highest special effects are available for you! - Rice mobile phone.

"Are you still having a headache with high battery consumption? The optimization assistant is paired with 720 mobile phones, so that it is not a dream to charge once every three days! - 720 mobile application platform.

"Do your claws heat up? Do you still want to keep playing? With the European cards of the optimization assistant, let you say goodbye to fever and play crazy with you until dawn! -- European brand mobile phone.

Just one night passed, and by 7 o'clock in the morning, almost all mobile phone application platforms and mobile phone manufacturers had launched their own advertisements, overwhelming the publicity, and instantly overwhelmed all the early risers. There are those who are curious, there are those who disdain, and there are those who curse the advertising pop-ups that lack morality, but there are those who call the scolders and question them, and there are really no ones for the time being.

....................................

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In the software decoding department of 720 company, Boss Zhou is motivating his program apes.

"The uploader of this program has a accompanying statement that this program only has a seven-day trial period for the time being. I hope you can show your best state, the strongest strength, and be sure to completely crack this program within these seven days! As long as you can complete the crack before the end of this trial period, you will be rewarded with a bonus of 200,000 yuan per person immediately, with a seven-day tour of any scenic spot in China during the National Day, and the company will cover it! For each day you complete the cracking task one day in advance, the bonus will be increased by an additional 20,000 yuan! ”

Instantly the crowd was excited. Not only because of the high bonus, but also because of the hard 13 work of the program ape, how many people are convinced by others? Someone can come up with such a good software, are these people with a lot of vision really convinced?

"Boss, don't worry, it won't take seven days, we promise to get it in five days!"

"It takes five days! Let's work together and strive to solve it in three days! ”

For the high morale of his subordinates, Boss Zhou was very satisfied. With a wave of his hand, a few words of encouragement, he turned and left the department office.

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Thousands of miles away, at Apple's headquarters in the United States, it was just nightfall.

For today's sudden collective convulsions in the mobile phone industry and mobile phone application industry in China, Apple's headquarters reacted very quickly. In fact, as early as noon, the technical department of Apple's headquarters had received a report from the branch manager on the other side of the ocean about this optimization assistant, but just glanced at the description of the optimization assistant, and the director of the technical department, Jill, directly threw the faxed report into the wastebasket. Such an exaggerated effect, do you think it is coaxing children? Wake up!

However, after getting off work in the afternoon, Jill was enjoying a loving meal specially made by his wife at his own home, but received a call from the company's CEO Kuke, telling him to rush to the company immediately and immediately to participate in the performance test and analysis of the optimization assistant from Huaxia! Too late to listen to his wife's complaints, Jill went out in a hurry to the company headquarters.

The Cooler sitting at the conference table looked at his hurried tech lead and tapped on the conference table. "Alright, the meeting has officially begun. Blake, first of all, let's talk about the technical test reports that we have now. ”

Blacks, who was behind Jill, stood up, a document in his hand. "First of all, I would like to inform you of the test results that we have so far. According to the results of the test conducted by the technical department on more than 30 different brands and different models of mobile phones, the software named Optimization Assistant has excellent practical results. When tested on a variety of models, the results were: the power saving effect is the lowest 83%, and the model is a four-star A7; The power-saving effect can reach up to 95%, and the model is HT M10; The CPU optimization effect is up to 77%, and the model is the Mi note2; The CPU optimization effect is at least 62%, and the model is Huawei Honor V8. However, while this is bad news for us, it is not the most important one. ”

Knocking on the table silenced the whispered discussions among the people in the room. Kuke asked, "Okay, Black, although this software can greatly improve the efficacy of Huaxia mobile phones, it will greatly increase the difficulty of our mobile phone promotion, but it is really not the most important." After all, the most important thing for us at Apple is the brand. Now, say what you think is the most important one. ”

"Well, sir, it's a harsh reality. In fact, in my opinion, the worst news for us is this: this phone assistant doesn't work on our iPhones. The result of our test is that the optimization assistant cannot be installed on the IOS system developed by the company. Blake finished and sat down with his head bowed.

There was an instant uproar in the conference room.