Fix conditional breakpoint not working in File class #273

Handles all the exception caused while evaluating conditional breakpoint java.io.File class

#273

Author: SougandhS

org.eclipse.jdt.debug.tests/testprograms/FileConditionSnippet2.java

@@ -0,0 +1,23 @@
+/*******************************************************************************
+ * Copyright (c) 2024 IBM Corporation.
+ *
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+import java.io.File;
+
+public class FileConditionSnippet2 {
+	public static void main(String[] ecs) {
+		int i = 0;
+		File parent = new File("parent");
+		File file = new File(parent,"test");	
+		System.out.println("COMPLETED");
+	}
+}

org.eclipse.jdt.debug.tests/tests/org/eclipse/jdt/debug/tests/AbstractDebugTest.java

@@ -184,7 +184,10 @@ public abstract class AbstractDebugTest extends TestCase implements  IEvaluation
 	public static final String BOUND_JRE_PROJECT_NAME = "BoundJRE";
 	public static final String CLONE_SUFFIX = "Clone";
 
-	final String[] LAUNCH_CONFIG_NAMES_1_4 = {"LargeSourceFile", "LotsOfFields", "Breakpoints", "InstanceVariablesTests", "LocalVariablesTests", "LocalVariableTests2", "StaticVariablesTests",
+	final String[] LAUNCH_CONFIG_NAMES_1_4 = { "LargeSourceFile", "LotsOfFields",
+			"Breakpoints",
+			"InstanceVariablesTests",
+			"LocalVariablesTests", "LocalVariableTests2", "StaticVariablesTests",
 			"DropTests", "ThrowsNPE", "ThrowsException", "org.eclipse.debug.tests.targets.Watchpoint",
 			"org.eclipse.debug.tests.targets.BreakpointsLocationBug344984", "org.eclipse.debug.tests.targets.CallLoop", "A",
 			"HitCountLooper", "CompileError", "MultiThreadedLoop", "HitCountException", "MultiThreadedException", "MultiThreadedList", "MethodLoop", "StepFilterOne",
@@ -201,7 +204,7 @@ public abstract class AbstractDebugTest extends TestCase implements  IEvaluation
 			"StepResult2", "StepResult3", "StepUncaught", "TriggerPoint_01", "BulkThreadCreationTest", "MethodExitAndException",
 			"Bug534319earlyStart", "Bug534319lateStart", "Bug534319singleThread", "Bug534319startBetwen", "MethodCall", "Bug538303", "Bug540243",
 			"OutSync", "OutSync2", "ConsoleOutputUmlaut", "ErrorRecurrence", "ModelPresentationTests", "Bug565982",
-			"SuspendVMConditionalBreakpointsTestSnippet" };
+			"SuspendVMConditionalBreakpointsTestSnippet", "FileConditionSnippet2" };
 
 	/**
 	 * the default timeout
@@ -1553,7 +1556,6 @@ protected IJavaThread launchToLineBreakpoint(ILaunchConfiguration config, ILineB
 		int lineNumber = breakpoint.getLineNumber();
 		int stackLine = thread.getTopStackFrame().getLineNumber();
 		assertEquals("line numbers of breakpoint and stack frame do not match", lineNumber, stackLine); //$NON-NLS-1$
-
 		return thread;
 	}
 

org.eclipse.jdt.debug.tests/tests/org/eclipse/jdt/debug/tests/AutomatedSuite.java

@@ -26,6 +26,7 @@
 import org.eclipse.jdt.debug.tests.breakpoints.BreakpointWorkingSetTests;
 import org.eclipse.jdt.debug.tests.breakpoints.ConditionalBreakpointsInJava8Tests;
 import org.eclipse.jdt.debug.tests.breakpoints.ConditionalBreakpointsTests;
+import org.eclipse.jdt.debug.tests.breakpoints.ConditionalBreakpointsWithFileClass;
 import org.eclipse.jdt.debug.tests.breakpoints.ConditionalBreakpointsWithGenerics;
 import org.eclipse.jdt.debug.tests.breakpoints.DeferredBreakpointTests;
 import org.eclipse.jdt.debug.tests.breakpoints.ExceptionBreakpointTests;
@@ -394,6 +395,7 @@ public AutomatedSuite() {
 		addTest(new TestSuite(TestToggleBreakpointsTarget.class));
 		addTest(new TestSuite(TriggerPointBreakpointsTests.class));
 		addTest(new TestSuite(JavaThreadEventHandlerTests.class));
+		addTest(new TestSuite(ConditionalBreakpointsWithFileClass.class));
 
 		if (JavaProjectHelper.isJava8Compatible()) {
 			addTest(new TestSuite(TestToggleBreakpointsTarget8.class));

org.eclipse.jdt.debug.tests/tests/org/eclipse/jdt/debug/tests/breakpoints/ConditionalBreakpointsWithFileClass.java

@@ -0,0 +1,79 @@
+/*******************************************************************************
+ * Copyright (c) 2024 IBM Corporation and others.
+ *
+ * This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License 2.0
+ * which accompanies this distribution, and is available at
+ * https://www.eclipse.org/legal/epl-2.0/
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *     IBM Corporation -- initial API and implementation
+ *******************************************************************************/
+package org.eclipse.jdt.debug.tests.breakpoints;
+
+import org.eclipse.jdt.core.IJavaProject;
+import org.eclipse.jdt.debug.core.IJavaLineBreakpoint;
+import org.eclipse.jdt.debug.core.IJavaThread;
+import org.eclipse.jdt.debug.tests.AbstractDebugTest;
+
+public class ConditionalBreakpointsWithFileClass extends AbstractDebugTest {
+
+
+	public ConditionalBreakpointsWithFileClass(String name) {
+		super(name);
+	}
+
+	@Override
+	protected IJavaProject getProjectContext() {
+		return get14Project();
+	}
+
+	public void testFileConditionalBreakpointforFalse() throws Exception {
+		String typeName = "FileConditionSnippet2";
+		IJavaLineBreakpoint bp3 = createLineBreakpoint(20, typeName);
+		IJavaLineBreakpoint bp2 = createConditionalLineBreakpoint(364, "java.io.File", "false", true);
+		IJavaThread mainThread = null;
+		try {
+			Thread.sleep(10);
+			mainThread = launchToBreakpoint(typeName);
+			int hitLine = 0;
+			assertTrue("Thread should be suspended", mainThread.isSuspended());
+			hitLine = mainThread.getStackFrames()[0].getLineNumber();
+			assertEquals("Didn't suspend at the expected line", 20, hitLine);
+
+			bp2.delete();
+			bp3.delete();
+		} finally {
+			terminateAndRemove(mainThread);
+			removeAllBreakpoints();
+		}
+	}
+
+	public void testFileConditionalBreakpointforTrue() throws Exception {
+		String typeName = "FileConditionSnippet2";
+		IJavaLineBreakpoint bp3 = createLineBreakpoint(20, typeName);
+		IJavaThread mainThread = null;
+
+		try {
+			Thread.sleep(10);
+			mainThread = launchToBreakpoint(typeName);
+			mainThread.getTopStackFrame().stepInto();
+			IJavaLineBreakpoint bp2 = createConditionalLineBreakpoint(364, "java.io.File", "true", true);
+			int hitLine = 0;
+			mainThread.resume();
+			Thread.sleep(1000);
+			assertTrue("Thread should be suspended", mainThread.isSuspended());
+			hitLine = mainThread.getStackFrames()[0].getLineNumber();
+			assertEquals("Didn't suspend at the expected line", 364, hitLine);
+
+			bp2.delete();
+			bp3.delete();
+		} finally {
+			terminateAndRemove(mainThread);
+			removeAllBreakpoints();
+		}
+	}
+
+}