Question

在android studio 1.3中，我无法运行整个测试用例。我可以毫无问题地运行单个测试用例，但是当我尝试运行所有测试时，我得到以下错误：

var s:Shape = new Shape();
s.graphics.beginFill(0);
s.graphics.drawCircle(mc1.x + (mc1.width * .5), mc1.y + (mc1.height * .5), mc1.width / 2);
addChild(s);

mc1.mask = s;

我试图从shell和android studio增加我的记忆，但它根本没有帮助。

function doStuff(event:MouseEvent){
    //only continue if pixel under the mosue is NOT transparent

    //first, you need a bitmap to work with
    //if you know for sure the position of your bitmap, you can do something like this:
    var bm:Bitmap = mc1.getChildAt(0) as Bitmap; 

    //annoyingly though, FlashPro makes timeline bitmaps shapes, 
          //so the above won't work UNLESS you take your bitmap in the FlashPro Library
          //and export it for actionscript, giving it a class name, then it will be an actual bitmap on the timeline.

    //As an alternative, you could (very CPU expensively) draw the whole button as a bitmap 
    var bmd:BitmapData = new BitmapData(mc1.width,mc1.height,true,0x00000000);
    bmd.draw(mc1);
    var bm:Bitmap = new Bitmap(bmd);

    //we get the 32bit pixel under the mouse point
    var pixel:uint = bm.bitmapData.getPixel32(bm.x + event.localX,bm.y + event.localY);

    //then we grab just the Alpha part of that pixel ( >> 24 & 0xFF ).
    //if the value is 0,  it's totally transparent, if it's 255, it's totally opaque. 
    //for this example, let's say anything greater than 0 is considered good to be a click
    if((pixel >> 24 & 0xFF) > 0){

        mc2.gotoAndStop(2);

    }
}

我的测试都被模拟了（我有一种叫做模拟的味道）所以我切换到构建变体mockDebug然后我在终端上运行以下命令：

  Exception: java.lang.OutOfMemoryError thrown from the 
UncaughtExceptionHandler in thread "Test worker" java.lang.OutOfMemoryError: PermGen space

我的测试是使用robolectric作为测试运行器。

另一个有趣的事情是，如果我从项目资源管理器中取出并右键单击包含测试的包，并在包中运行测试...＆＃34;然后它运行测试。所以我唯一的问题是让它从命令行运行。

Answer 1

要解决此内存不足异常，我通过设置shell环境变量添加了更多内存，如下所示：

    export JAVA_OPTS="-Xmx2048m -XX:MaxPermSize=768m"
export JAVA_TOOL_OPTIONS="-Xmx1024m -XX:MaxPermSize=512m -Xms512m"

即使我在gradle.properties中设置了内存，但从命令行看起来却看不到那些属性。因此必须设置命令行java选项以增加内存。如果您在执行此操作后检查终端日志，您将看到这样的一行证明相同：

Picked up JAVA_TOOL_OPTIONS: -Xmx1024m -XX:MaxPermSize=512m -Xms512m

Android studio 1.3无法运行整个测试

1 个答案: