Attachment 26842 Details for Bug 108820 – Performance test

[patch] Performance test

patch108820_org.eclipse.jdt.core.tests.performance.txt (text/plain), 3.36 KB, created by Jerome Lanneluc

on 2005-09-06 07:13:45 EDT

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Creator: Jerome Lanneluc

Created: 2005-09-06 07:13:45 EDT

Size: 3.36 KB

patch

obsolete

>Index: src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTypeHierarchyTests.java
>===================================================================
>RCS file: /home/eclipse/org.eclipse.jdt.core.tests.performance/src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTypeHierarchyTests.java,v
>retrieving revision 1.4
>diff -u -r1.4 FullSourceWorkspaceTypeHierarchyTests.java
>--- src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTypeHierarchyTests.java	14 Apr 2005 18:24:48 -0000	1.4
>+++ src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTypeHierarchyTests.java	6 Sep 2005 11:12:33 -0000
>@@ -29,8 +29,6 @@
>     // Log files
>     private static PrintStream[] LOG_STREAMS = new PrintStream[LOG_TYPES.length];
> 
>-	static int[] COUNTERS = new int[1];
>-	
> 	/**
> 	 * @param name
> 	 */
>@@ -38,9 +36,9 @@
> 		super(name);
> 	}
> 
>-//	static {
>-//		TESTS_NAMES = new String[] { "testPerfAllTypes" };
>-//	}
>+	static {
>+//		TESTS_NAMES = new String[] { "testPerfClassWithPotentialSubinterfaces" };
>+	}
> 	public static Test suite() {
>         Test suite = buildSuite(testClass());
>         TESTS_COUNT = suite.countTestCases();
>@@ -72,16 +70,6 @@
> 			logPerfResult(LOG_STREAMS, TESTS_COUNT);
> 		}
> 		
>-		// Print statistics
>-		if (TESTS_COUNT == 0) {
>-			// Print statistics
>-			System.out.println("-------------------------------------");
>-			System.out.println("Type Hierarchy test statistics:");
>-			NumberFormat intFormat = NumberFormat.getIntegerInstance();
>-			System.out.println("  - "+intFormat.format(COUNTERS[0])+" all types found.");
>-			System.out.println("-------------------------------------\n");
>-		}
>-		
> 		// Call super at the end as it close print streams
> 		super.tearDown();
> 	}
>@@ -121,7 +109,47 @@
> 		commitMeasurements();
> 		assertPerformance();
> 
>-		// Store counter
>-		COUNTERS[0] = length;
>+		// Print statistics
>+		if (TESTS_COUNT == 0) {
>+			// Print statistics
>+			System.out.println("-------------------------------------");
>+			System.out.println("Type Hierarchy test statistics:");
>+			NumberFormat intFormat = NumberFormat.getIntegerInstance();
>+			System.out.println("  - "+intFormat.format(length)+" all types found.");
>+			System.out.println("-------------------------------------\n");
>+		}
>+		
>+	}
>+	
>+	/*
>+	 * A direct subclass of org.eclipse.jface.text.templates.TemplateVariableResolver is called Collection.
>+	 * Collection is also an interface that is the root of a deep hierarchy in java.util.
>+	 * This test proves that the interface and all its potential subtypes are not injected while computing
>+	 * the hierarchy.
>+	 * (test for bug 108820 Index based type hierarchy should not consider interfaces in index when focus is a class)
>+	 */
>+	public void testPerfClassWithPotentialSubinterfaces() throws CoreException {
>+		ICompilationUnit unit = getCompilationUnit("org.eclipse.text", "org.eclipse.jface.text.templates", "TemplateVariableResolver.java");
>+		assertNotNull("TemplateVariableResolver not found!", unit);
>+
>+		// Warm up
>+		IType type = 	unit.getType("TemplateVariableResolver");
>+		type.newTypeHierarchy(null);
>+
>+		// Clean memory
>+		runGc();
>+
>+		// Measures
>+		for (int i=0; i<MEASURES_COUNT; i++) {
>+			startMeasuring();
>+			type.newTypeHierarchy(null);
>+			stopMeasuring();
>+		}
>+		
>+		// Commit
>+		commitMeasurements();
>+		assertPerformance();
>+
> 	}
>+
> }

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