软件测试技术第二周课堂等价类习题

有效等价类: 长度:1到6

　　　　　　　  字符:a-z,A-Z,0-9

无效等价类 长度:0,7

　　　　　　　  字符:英文/数字以外字符,控制字符，标点符号

部分代码如下：

public void start(Stage stage)throws Exception {

        stage.setTitle("TEST");

        AnchorPane root = new AnchorPane();

        Scene scene = new Scene(root, 500, 300);

        scene.setFill(Color.WHITE);

        Text usename= new Text("用户名：");

        usename.setFont(Font.font ("Serif", 28));

        AnchorPane.setTopAnchor(usename, 100.0);

        AnchorPane.setLeftAnchor(usename, 50.0);

        Text tips= new Text("提示：");

        tips.setFont(Font.font ("Serif", 28));

        AnchorPane.setTopAnchor(tips, 150.0);

        AnchorPane.setLeftAnchor(tips, 50.0);

        final TextField textblock=new TextField();

        AnchorPane.setTopAnchor(textblock, 105.0);

        AnchorPane.setLeftAnchor(textblock, 200.0);

        final TextField textblock2=new TextField();

        AnchorPane.setTopAnchor(textblock2, 155.0);

        AnchorPane.setLeftAnchor(textblock2, 200.0);

        Button button = new Button("检验");

        AnchorPane.setTopAnchor(button, 105.0);

        AnchorPane.setRightAnchor(button, 50.0);

        button.setOnAction( new EventHandler<ActionEvent>( ) {

            public void handle(ActionEvent actEvt) {       

                final String input;

                input = textblock.getText();

                if(input.length() > 6|| input.length() < 1){

                  textblock2.setText("er1：长度应为1-6");

                }

                else if(!isRegularRptCode(input,"[a-z,A-Z,0-9]*")){

                  textblock2.setText("er2: 字符应为a-z,A-Z,0-9");

                }

                else{

                  textblock2.setText("OK!!");

                }

            }

        } );

        root.getChildren().addAll(usename,tips,textblock,textblock2,button);

        stage.setScene(scene);

        stage.show();

    }

}

结果截图：

软件测试技术第二周课堂等价类习题

原文：http://www.cnblogs.com/wangdongT-T/p/4357912.html