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authorsmcauliffe <smcauliffe>2006-05-09 11:43:41 +0000
committersmcauliffe <smcauliffe@cb376a5e-1013-0410-a455-b6b1f9ac8223>2006-05-09 11:43:41 +0000
commit9f249b5cf022ef9a89b61f909235a69719e7f7b1 (patch)
tree9c3608eb5367598e37a2eed3508037727bff47d1
parentc33236912cc1f8a0791e9a020bd0f038b9777cfe (diff)
downloadreprap-9f249b5cf022ef9a89b61f909235a69719e7f7b1.tar.gz
reprap-9f249b5cf022ef9a89b61f909235a69719e7f7b1.zip
Progress commit on testing for repraps
git-svn-id: https://reprap.svn.sourceforge.net/svnroot/reprap@296 cb376a5e-1013-0410-a455-b6b1f9ac8223
Diffstat
-rw-r--r--branches/sm-unittesting/.settings/org.eclipse.jdt.core.prefs47
-rw-r--r--branches/sm-unittesting/Reprap_Custom_suite_c9d431a9.xml14
-rw-r--r--branches/sm-unittesting/src/org/reprap/Main.java5
-rw-r--r--branches/sm-unittesting/src/org/reprap/Printer.java12
-rw-r--r--branches/sm-unittesting/src/org/reprap/comms/port/TestPort.java36
-rw-r--r--branches/sm-unittesting/src/org/reprap/comms/port/TestPortHandler.java41
-rwxr-xr-xbranches/sm-unittesting/src/org/reprap/comms/snap/SNAPPacket.java4
-rw-r--r--branches/sm-unittesting/src/org/reprap/geometry/Producer.java9
-rw-r--r--branches/sm-unittesting/src/org/reprap/machines/MachineFactory.java19
-rw-r--r--branches/sm-unittesting/src/org/reprap/machines/NullCartesianMachine.java39
-rw-r--r--branches/sm-unittesting/src/org/reprap/machines/Reprap.java42
-rw-r--r--branches/sm-unittesting/src/org/reprap/machines/ReprapTest.java27
12 files changed, 276 insertions, 19 deletions
diff --git a/branches/sm-unittesting/.settings/org.eclipse.jdt.core.prefs b/branches/sm-unittesting/.settings/org.eclipse.jdt.core.prefs
new file mode 100644
index 00000000..8d011bae
--- /dev/null
+++ b/branches/sm-unittesting/.settings/org.eclipse.jdt.core.prefs
@@ -0,0 +1,47 @@
+#Tue May 09 22:56:59 NZST 2006
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.problem.annotationSuperInterface=warning
+org.eclipse.jdt.core.compiler.problem.autoboxing=ignore
+org.eclipse.jdt.core.compiler.problem.deprecation=warning
+org.eclipse.jdt.core.compiler.problem.deprecationInDeprecatedCode=disabled
+org.eclipse.jdt.core.compiler.problem.deprecationWhenOverridingDeprecatedMethod=disabled
+org.eclipse.jdt.core.compiler.problem.discouragedReference=warning
+org.eclipse.jdt.core.compiler.problem.emptyStatement=warning
+org.eclipse.jdt.core.compiler.problem.fieldHiding=warning
+org.eclipse.jdt.core.compiler.problem.finalParameterBound=warning
+org.eclipse.jdt.core.compiler.problem.finallyBlockNotCompletingNormally=warning
+org.eclipse.jdt.core.compiler.problem.forbiddenReference=error
+org.eclipse.jdt.core.compiler.problem.hiddenCatchBlock=warning
+org.eclipse.jdt.core.compiler.problem.incompatibleNonInheritedInterfaceMethod=warning
+org.eclipse.jdt.core.compiler.problem.incompleteEnumSwitch=ignore
+org.eclipse.jdt.core.compiler.problem.indirectStaticAccess=warning
+org.eclipse.jdt.core.compiler.problem.localVariableHiding=ignore
+org.eclipse.jdt.core.compiler.problem.methodWithConstructorName=warning
+org.eclipse.jdt.core.compiler.problem.missingDeprecatedAnnotation=ignore
+org.eclipse.jdt.core.compiler.problem.missingOverrideAnnotation=ignore
+org.eclipse.jdt.core.compiler.problem.missingSerialVersion=ignore
+org.eclipse.jdt.core.compiler.problem.noEffectAssignment=warning
+org.eclipse.jdt.core.compiler.problem.noImplicitStringConversion=warning
+org.eclipse.jdt.core.compiler.problem.nonExternalizedStringLiteral=ignore
+org.eclipse.jdt.core.compiler.problem.overridingPackageDefaultMethod=warning
+org.eclipse.jdt.core.compiler.problem.possibleAccidentalBooleanAssignment=ignore
+org.eclipse.jdt.core.compiler.problem.specialParameterHidingField=disabled
+org.eclipse.jdt.core.compiler.problem.staticAccessReceiver=warning
+org.eclipse.jdt.core.compiler.problem.suppressWarnings=enabled
+org.eclipse.jdt.core.compiler.problem.syntheticAccessEmulation=ignore
+org.eclipse.jdt.core.compiler.problem.typeParameterHiding=warning
+org.eclipse.jdt.core.compiler.problem.uncheckedTypeOperation=warning
+org.eclipse.jdt.core.compiler.problem.undocumentedEmptyBlock=ignore
+org.eclipse.jdt.core.compiler.problem.unhandledWarningToken=warning
+org.eclipse.jdt.core.compiler.problem.unnecessaryElse=ignore
+org.eclipse.jdt.core.compiler.problem.unnecessaryTypeCheck=ignore
+org.eclipse.jdt.core.compiler.problem.unqualifiedFieldAccess=ignore
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownException=warning
+org.eclipse.jdt.core.compiler.problem.unusedDeclaredThrownExceptionWhenOverriding=disabled
+org.eclipse.jdt.core.compiler.problem.unusedImport=warning
+org.eclipse.jdt.core.compiler.problem.unusedLocal=warning
+org.eclipse.jdt.core.compiler.problem.unusedParameter=ignore
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenImplementingAbstract=disabled
+org.eclipse.jdt.core.compiler.problem.unusedParameterWhenOverridingConcrete=disabled
+org.eclipse.jdt.core.compiler.problem.unusedPrivateMember=warning
+org.eclipse.jdt.core.compiler.problem.varargsArgumentNeedCast=warning
diff --git a/branches/sm-unittesting/Reprap_Custom_suite_c9d431a9.xml b/branches/sm-unittesting/Reprap_Custom_suite_c9d431a9.xml
new file mode 100644
index 00000000..ffaebbed
--- /dev/null
+++ b/branches/sm-unittesting/Reprap_Custom_suite_c9d431a9.xml
@@ -0,0 +1,14 @@
+<!DOCTYPE suite SYSTEM "http://testng.org/testng-1.0.dtd">
+<suite name="Custom suite">
+ <test verbose="2" name="Reprap" annotations="javadoc">
+ <groups>
+ <run>
+ <include name="all"/>
+ </run>
+ </groups>
+ <classes>
+ <class name="org.reprap.geometry.polygons.PolygonTest"/>
+ <class name="org.reprap.machines.ReprapTest"/>
+ </classes>
+ </test>
+</suite>
diff --git a/branches/sm-unittesting/src/org/reprap/Main.java b/branches/sm-unittesting/src/org/reprap/Main.java
index 0b718f7f..ca383704 100644
--- a/branches/sm-unittesting/src/org/reprap/Main.java
+++ b/branches/sm-unittesting/src/org/reprap/Main.java
@@ -312,10 +312,13 @@ public class Main {
Producer producer = new Producer(preview, builder);
producer.produce();
+ double moved = producer.getTotalDistanceMoved();
+ double extruded = producer.getTotalDistanceExtruded();
producer.dispose();
cancelMenuItem.setEnabled(false);
produceProduce.setEnabled(true);
- JOptionPane.showMessageDialog(mainFrame, "Production complete");
+ JOptionPane.showMessageDialog(mainFrame, "Production complete. Total distance travelled=" +
+ moved + ". Total distance extruded=" + extruded);
}
catch (Exception ex) {
JOptionPane.showMessageDialog(mainFrame, "Production exception: " + ex);
diff --git a/branches/sm-unittesting/src/org/reprap/Printer.java b/branches/sm-unittesting/src/org/reprap/Printer.java
index b0e8f769..ec3ffa8b 100644
--- a/branches/sm-unittesting/src/org/reprap/Printer.java
+++ b/branches/sm-unittesting/src/org/reprap/Printer.java
@@ -38,4 +38,16 @@ public interface Printer {
public double getX();
public double getY();
public double getZ();
+
+ /**
+ * Get the total distance moved (whether extruding or not)
+ * @return a double representing the distance travelled (mm)
+ */
+ public double getTotalDistanceMoved();
+
+ /**
+ * Get the total distance moved while extruding
+ * @return a double representing the distance travelled (mm)
+ */
+ public double getTotalDistanceExtruded();
}
diff --git a/branches/sm-unittesting/src/org/reprap/comms/port/TestPort.java b/branches/sm-unittesting/src/org/reprap/comms/port/TestPort.java
index 34e19e13..6375878c 100644
--- a/branches/sm-unittesting/src/org/reprap/comms/port/TestPort.java
+++ b/branches/sm-unittesting/src/org/reprap/comms/port/TestPort.java
@@ -1,8 +1,12 @@
package org.reprap.comms.port;
+import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
+import java.io.OutputStreamWriter;
+import java.io.PipedInputStream;
+import java.io.PipedOutputStream;
import java.util.HashMap;
import org.reprap.Device;
@@ -11,17 +15,43 @@ import org.reprap.comms.snap.SNAPAddress;
public class TestPort implements Port {
private HashMap deviceMap;
+ private PipedOutputStream out;
+ private PipedInputStream in;
- public TestPort() {
+ private TestPortHandler handler;
+ private Thread handlerThread;
+
+
+ public TestPort() throws IOException {
deviceMap = new HashMap();
+ out = new PipedOutputStream();
+ in = new PipedInputStream();
+
+ PipedInputStream farsideInput = new PipedInputStream();
+ PipedOutputStream farsideOutput = new PipedOutputStream();
+ out.connect(farsideInput);
+ in.connect(farsideOutput);
+
+ handler = new TestPortHandler(farsideInput, farsideOutput);
+
+ handlerThread = new Thread() {
+ public void run() {
+ handler.watch();
+ }
+ };
+ handlerThread.start();
+
+ }
+
+ public void dispose() {
}
public OutputStream getOutputStream() throws IOException {
- return System.out;
+ return out;
}
public InputStream getInputStream() throws IOException {
- return System.in;
+ return in;
}
public void close() {
diff --git a/branches/sm-unittesting/src/org/reprap/comms/port/TestPortHandler.java b/branches/sm-unittesting/src/org/reprap/comms/port/TestPortHandler.java
new file mode 100644
index 00000000..243b2b22
--- /dev/null
+++ b/branches/sm-unittesting/src/org/reprap/comms/port/TestPortHandler.java
@@ -0,0 +1,41 @@
+package org.reprap.comms.port;
+
+import java.io.IOException;
+import java.io.PipedInputStream;
+import java.io.PipedOutputStream;
+
+import org.reprap.comms.snap.SNAPPacket;
+
+public class TestPortHandler {
+
+ PipedInputStream in;
+ PipedOutputStream out;
+
+ public TestPortHandler(PipedInputStream in, PipedOutputStream out) {
+ this.in = in;
+ this.out = out;
+ }
+
+ public void watch() {
+ SNAPPacket packet = new SNAPPacket();
+ for(;;) {
+ try {
+ int data = in.read();
+ if (packet.receiveByte((byte)data)) {
+ // Process a packet and prepare for a new one
+ processPacket(packet);
+ packet = new SNAPPacket();
+ }
+ } catch(Exception ex) {
+ System.out.println("PIC side simulator exception: " + ex);
+ }
+ }
+ }
+
+ private void processPacket(SNAPPacket packet) {
+ System.out.println("Packet received from " + packet.getSourceAddress() +
+ " to " + packet.getDestinationAddress());
+
+ }
+
+}
diff --git a/branches/sm-unittesting/src/org/reprap/comms/snap/SNAPPacket.java b/branches/sm-unittesting/src/org/reprap/comms/snap/SNAPPacket.java
index 7cf2815f..034135c7 100755
--- a/branches/sm-unittesting/src/org/reprap/comms/snap/SNAPPacket.java
+++ b/branches/sm-unittesting/src/org/reprap/comms/snap/SNAPPacket.java
@@ -22,11 +22,11 @@ public class SNAPPacket {
private boolean complete = false;
- SNAPPacket() {
+ public SNAPPacket() {
buffer = new byte[maxSize];
}
- SNAPPacket(SNAPAddress srcAddress, SNAPAddress destAddress, byte [] payload) {
+ public SNAPPacket(SNAPAddress srcAddress, SNAPAddress destAddress, byte [] payload) {
buffer = new byte[payload.length + offset_payload + 1];
buffer[offset_sync] = syncMarker;
buffer[offset_hdb2] = 0x51;
diff --git a/branches/sm-unittesting/src/org/reprap/geometry/Producer.java b/branches/sm-unittesting/src/org/reprap/geometry/Producer.java
index 8b6d4cff..6509722f 100644
--- a/branches/sm-unittesting/src/org/reprap/geometry/Producer.java
+++ b/branches/sm-unittesting/src/org/reprap/geometry/Producer.java
@@ -87,6 +87,15 @@ public class Producer {
reprap.terminate();
}
+
+ public double getTotalDistanceMoved() {
+ return reprap.getTotalDistanceMoved();
+ }
+
+ public double getTotalDistanceExtruded() {
+ return reprap.getTotalDistanceExtruded();
+ }
+
public void dispose() {
reprap.dispose();
diff --git a/branches/sm-unittesting/src/org/reprap/machines/MachineFactory.java b/branches/sm-unittesting/src/org/reprap/machines/MachineFactory.java
index 1b267f63..ba153d41 100644
--- a/branches/sm-unittesting/src/org/reprap/machines/MachineFactory.java
+++ b/branches/sm-unittesting/src/org/reprap/machines/MachineFactory.java
@@ -5,6 +5,9 @@ import java.util.Properties;
import org.reprap.Printer;
import org.reprap.ReprapException;
+import org.reprap.comms.port.Port;
+import org.reprap.comms.port.SerialPort;
+import org.reprap.comms.port.TestPort;
/**
*
@@ -13,6 +16,8 @@ import org.reprap.ReprapException;
*/
public class MachineFactory {
+ private static final int defaultBaudRate = 19200; ///< Default baud rate if none is specified
+
private MachineFactory() {
}
@@ -22,9 +27,21 @@ public class MachineFactory {
// appropriate type based on the local configuration.
String geometry = props.getProperty("Geometry");
+
+ String portType = props.getProperty("PortType");
+ Port port;
+ if (portType == null || portType == "serial") {
+ String commPortName = props.getProperty("Port");
+ int baudRate = defaultBaudRate;
+ if (props.containsKey("BaudRate"))
+ baudRate = Integer.parseInt(props.getProperty("BaudRate"));
+ port = new SerialPort(commPortName, baudRate);
+ } else if (portType == "test") {
+ port = new TestPort();
+ } else throw new Exception("Unknown port type " + portType);
if (geometry.compareToIgnoreCase("cartesian") == 0)
- return new Reprap(props);
+ return new Reprap(props, port);
else if (geometry.compareToIgnoreCase("nullcartesian") == 0)
return new NullCartesianMachine(props);
else
diff --git a/branches/sm-unittesting/src/org/reprap/machines/NullCartesianMachine.java b/branches/sm-unittesting/src/org/reprap/machines/NullCartesianMachine.java
index 08ff15dc..1a294e72 100644
--- a/branches/sm-unittesting/src/org/reprap/machines/NullCartesianMachine.java
+++ b/branches/sm-unittesting/src/org/reprap/machines/NullCartesianMachine.java
@@ -8,9 +8,12 @@ import org.reprap.ReprapException;
import org.reprap.gui.Previewer;
public class NullCartesianMachine implements CartesianPrinter {
-
+
private Previewer previewer = null;
+ double totalDistanceMoved = 0.0;
+ double totalDistanceExtruded = 0.0;
+
double currentX, currentY, currentZ;
public NullCartesianMachine(Properties config) {
@@ -30,6 +33,10 @@ public class NullCartesianMachine implements CartesianPrinter {
public void moveTo(double x, double y, double z) throws ReprapException, IOException {
if (isCancelled()) return;
+ totalDistanceMoved += segmentLength(x - currentX, y - currentY);
+ if (z != currentZ)
+ totalDistanceMoved += Math.abs(currentZ - z);
+
currentX = x;
currentY = y;
currentZ = z;
@@ -40,6 +47,12 @@ public class NullCartesianMachine implements CartesianPrinter {
previewer.addSegment(currentX, currentY, currentZ, x, y, z);
if (isCancelled()) return;
+ double distance = segmentLength(x - currentX, y - currentY);
+ if (z != currentZ)
+ distance += Math.abs(currentZ - z);
+ totalDistanceExtruded += distance;
+ totalDistanceMoved += distance;
+
currentX = x;
currentY = y;
currentZ = z;
@@ -79,11 +92,14 @@ public class NullCartesianMachine implements CartesianPrinter {
}
public boolean isCancelled() {
- return previewer.isCancelled();
+ if (previewer != null)
+ return previewer.isCancelled();
+ return false;
}
public void initialise() {
- previewer.reset();
+ if (previewer != null)
+ previewer.reset();
}
public double getX() {
@@ -98,4 +114,21 @@ public class NullCartesianMachine implements CartesianPrinter {
return currentZ;
}
+ /* (non-Javadoc)
+ * @see org.reprap.Printer#getTotalDistanceMoved()
+ */
+ public double getTotalDistanceMoved() {
+ return totalDistanceMoved;
+ }
+
+ /* (non-Javadoc)
+ * @see org.reprap.Printer#getTotalDistanceExtruded()
+ */
+ public double getTotalDistanceExtruded() {
+ return totalDistanceExtruded;
+ }
+
+ public double segmentLength(double x, double y) {
+ return Math.sqrt(x*x + y*y);
+ }
}
diff --git a/branches/sm-unittesting/src/org/reprap/machines/Reprap.java b/branches/sm-unittesting/src/org/reprap/machines/Reprap.java
index 3a6abe46..79d36a7e 100644
--- a/branches/sm-unittesting/src/org/reprap/machines/Reprap.java
+++ b/branches/sm-unittesting/src/org/reprap/machines/Reprap.java
@@ -7,7 +7,6 @@ import org.reprap.CartesianPrinter;
import org.reprap.ReprapException;
import org.reprap.comms.Communicator;
import org.reprap.comms.port.Port;
-import org.reprap.comms.port.SerialPort;
import org.reprap.comms.snap.SNAPAddress;
import org.reprap.comms.snap.SNAPCommunicator;
import org.reprap.devices.GenericExtruder;
@@ -23,7 +22,6 @@ import org.reprap.gui.Previewer;
*/
public class Reprap implements CartesianPrinter {
private final int localNodeNumber = 0;
- private final int baudRate = 19200;
private Communicator communicator;
private Previewer previewer = null;
@@ -32,6 +30,9 @@ public class Reprap implements CartesianPrinter {
private GenericStepperMotor motorY;
private GenericStepperMotor motorZ;
+ double totalDistanceMoved = 0.0;
+ double totalDistanceExtruded = 0.0;
+
private LinePrinter layer;
double scaleX, scaleY, scaleZ;
@@ -45,7 +46,7 @@ public class Reprap implements CartesianPrinter {
final boolean dummyZ = true; ///< Don't perform Z operations. Should be removed later.
- public Reprap(Properties config) throws Exception {
+ public Reprap(Properties config, Port port) throws Exception {
int axes = Integer.parseInt(config.getProperty("AxisCount"));
if (axes != 3)
throw new Exception("A Reprap printer must contain 3 axes");
@@ -53,10 +54,7 @@ public class Reprap implements CartesianPrinter {
if (extruders < 1)
throw new Exception("A Reprap printer must contain at least one extruder");
- String commPortName = config.getProperty("Port");
-
SNAPAddress myAddress = new SNAPAddress(localNodeNumber);
- Port port = new SerialPort(commPortName, baudRate);
communicator = new SNAPCommunicator(port, myAddress);
motorX = new GenericStepperMotor(communicator,
@@ -99,10 +97,16 @@ public class Reprap implements CartesianPrinter {
if (isCancelled()) return;
layer.moveTo(convertToStepX(x), convertToStepY(y), speed);
+ totalDistanceMoved += segmentLength(x - currentX, y - currentY);
+
if (z != currentZ) {
+ totalDistanceMoved += Math.abs(currentZ - z);
if (!dummyZ) motorZ.seekBlocking(speed, convertToStepZ(z));
currentZ = z;
}
+ currentX = x;
+ currentY = y;
+ currentZ = z;
}
public void printTo(double x, double y, double z) throws ReprapException, IOException {
@@ -127,6 +131,9 @@ public class Reprap implements CartesianPrinter {
// Print a simple vertical extrusion
// TODO extrusion speed should be based on actual head speed
// which depends on the angle of the line
+ double distance = Math.abs(currentZ - z);
+ totalDistanceExtruded += distance;
+ totalDistanceMoved += distance;
extruder.setExtrusion(speedExtruder);
if (!dummyZ) motorZ.seekBlocking(speed, convertToStepZ(z));
extruder.setExtrusion(0);
@@ -135,7 +142,12 @@ public class Reprap implements CartesianPrinter {
}
// Otherwise printing only in X/Y plane
+ double distance = segmentLength(x - currentX, y - currentY);
+ totalDistanceExtruded += distance;
+ totalDistanceMoved += distance;
layer.printTo(convertToStepX(x), convertToStepY(y), speed, speedExtruder);
+ currentX = x;
+ currentY = y;
}
public void selectMaterial(int materialIndex) {
@@ -278,6 +290,24 @@ public class Reprap implements CartesianPrinter {
public double getZ() {
return currentZ;
}
+
+ /* (non-Javadoc)
+ * @see org.reprap.Printer#getTotalDistanceMoved()
+ */
+ public double getTotalDistanceMoved() {
+ return totalDistanceMoved;
+ }
+
+ /* (non-Javadoc)
+ * @see org.reprap.Printer#getTotalDistanceExtruded()
+ */
+ public double getTotalDistanceExtruded() {
+ return totalDistanceExtruded;
+ }
+
+ public double segmentLength(double x, double y) {
+ return Math.sqrt(x*x + y*y);
+ }
}
diff --git a/branches/sm-unittesting/src/org/reprap/machines/ReprapTest.java b/branches/sm-unittesting/src/org/reprap/machines/ReprapTest.java
index 9fa0125a..5dc08d8c 100644
--- a/branches/sm-unittesting/src/org/reprap/machines/ReprapTest.java
+++ b/branches/sm-unittesting/src/org/reprap/machines/ReprapTest.java
@@ -5,6 +5,11 @@ import java.util.Properties;
import org.reprap.Printer;
import org.testng.Assert;
+/**
+ *
+ * @testng.configuration groups = "comms,all,all-offline"
+ *
+ */
public class ReprapTest {
private Printer printer;
@@ -12,9 +17,22 @@ public class ReprapTest {
* @testng.configuration beforeSuite = "true"
*/
public void setUp() throws Exception {
+ // Set up a configuration for testing
Properties props = new Properties();
+ props.setProperty("PortType", "test"); // Don't use a real port!
props.setProperty("Geometry", "cartesian");
- printer = MachineFactory.create();
+ props.setProperty("AxisCount", "3");
+ props.setProperty("ExtruderCount", "1");
+ props.setProperty("Axis1Address", "2");
+ props.setProperty("Axis2Address", "3");
+ props.setProperty("Axis3Address", "4");
+ props.setProperty("Axis1Torque", "100");
+ props.setProperty("Axis2Torque", "100");
+ props.setProperty("Axis3Torque", "100");
+ props.setProperty("Extruder1Address", "8");
+ props.setProperty("Extruder1Beta", "5000");
+ props.setProperty("Extruder1Rz", "100000");
+ printer = MachineFactory.create(props);
}
/**
@@ -23,11 +41,14 @@ public class ReprapTest {
public void tearDown() {
printer.dispose();
}
-
+
/**
* @testng.test groups = "comms,all,all-offline"
*/
- public void testBasic() {
+ public void testReprapBasic() throws Exception {
+ printer.moveTo(0, 0, 0);
+ printer.moveTo(10, 10, 0);
+ Assert.assertEquals(printer.getX(), 10.0, 0.001);
}
}
generated by cgit v1.2.3 (git 2.39.1) at 2025-04-14 12:01:27 +0000