simulate

问题 How can you simulate/stress test about 100 users accessing a given shared resource (e.g. Database) in a c# unit test? 回答1: Assuming you're accessing real DB you're in the scope of integration tests. The simplest way is to access the resource from multiple threads. For example: [Test] public void SimpleStressTest() { bool wasExceptionThrown = false; var threads = new Thread[100]; for(int i = 0; i < 100; i++) { threads[i] = new Thread(new ThreadStart((Action)(() => { try { AccessDB(); } catch

问题 I'm about to publish a new version of an app to the Market. In order to avoid any potential problems once its been pushed to the Market and people get notified of an update, I'd like to simulate that process on my phone using the .apk for the new version of the app I'll be publishing. For instance, it has an update to the SQLite DB it's using. The closest I can find is using the Android Debug Bridge (adb) using the command: adb install C:\myApplication.apk with my phone attached to my PC via

问题 I want to simulate a unicode character in Mac OS X to send to the Foreground application. I mean I have a unicode char(can contain Arabic, Chinese, etc.) like 'a' and I want to input it. Please note that I am not trying to use Virtual Keys or Key Codes. Only a character. Sincerely yours, Peyman Mortazavi 回答1: I found a very good approach but there is still a problem. look at the code then I write what is the current problem. CGEventRef downEvt = CGEventCreateKeyboardEvent( NULL, 0, true );

问题 I want to simulate a unicode character in Mac OS X to send to the Foreground application. I mean I have a unicode char(can contain Arabic, Chinese, etc.) like 'a' and I want to input it. Please note that I am not trying to use Virtual Keys or Key Codes. Only a character. Sincerely yours, Peyman Mortazavi 回答1: I found a very good approach but there is still a problem. look at the code then I write what is the current problem. CGEventRef downEvt = CGEventCreateKeyboardEvent( NULL, 0, true );

问题 Ok, so I'm in the process of making a Tic-Tac-Toe game to help me learn C#. I'm attempting to add a bit of functionality to it, so I want people to be able to use the NumPad on a computer to simulate clicking the buttons. Here is what I have but when I use the NumPad the buttons don't click. Can any of you see a reason as to why? //=============================== // start NumPad Simulate Clicks // NumPad MyButtons // 7 8 9 1 2 3 // 4 5 6 4 5 6 // 1 2 3 7 8 9 //===============================

问题 what i need to do is that I need to control another application installed on the same machine using my custom application. For example if i needed to use the standard windows calculator I would simply send the input events to the calculator. I have used some code snippets to make this possible and I have now triggered both mouse and keyboard events. but the problem is that i can be sure that the keyboard event will hit the target application because it has the process handle. but i cannot be

问题 I am trying to simulate a click on on an element. HTML for the same is as follows <a id="gift-close" href="javascript:void(0)" class="cart-mask-close p-abs" onclick="_gaq.push(['_trackEvent','voucher_new','cart',$(this).attr('rel')+'-mask_x_button-inaction']);" rel="coupon"> </a> How can i simulate a click on it. I have tried document.getElementById("gift-close").click(); But its not doing anything 回答1: Using jQuery: $('#gift-close').trigger('click'); Using JavaScript: document.getElementById

问题 There seems to be an issue simulating the backspace key with java.awt.Robot . This thread seems to confirm this but it does not propose a solution. This works: Robot rob = new Robot(); rob.keyPress(KeyEvent.VK_A); rob.keyRelease(KeyEvent.VK_A); This doesn't: Robot rob = new Robot(); rob.keyPress(KeyEvent.VK_BACK_SPACE); rob.keyRelease(KeyEvent.VK_BACK_SPACE); Any ideas? 回答1: It seems to work in this test. Addendum: Regarding the cited article, "Aside from those keys that are defined by the

问题 I need a way to simulate keyboard keys if a certain condition is met, I also need to know if it's the simulated key that's currently pressed or the real key. This needs to work outside the main application. This is how I would need it to work: Dim UserDefinedKey As Keys = Keys.H Do If GetAsyncKeyState(UserDefinedKey) Then Thread.Sleep(30) 'release the set key Thread.Sleep(30) 'press/hold the set key once, continue the loop if the real key is still been held. End If Loop While GetAsyncKeyState

问题 I'm trying to simulate key-down and key-up for the OPT key on macOS. CGEventSourceRef source = CGEventSourceCreate( kCGEventSourceStateHIDSystemState ); CGEventRef ev = CGEventCreateKeyboardEvent( source, keycode, is_down ); // CGEventSetFlags( ev, NSEventModifierFlagOption ); CGEventPost( kCGHIDEventTap, ev ); CFRelease( ev ); ... with is_down = true then false . It works in most situations. However, It does not match the native behaviour if I perform the following test: I hover over a