Attachment 158672 Details for Bug 301438 – Test patch

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[patch] Test patch

testpatch.txt (text/plain), 1.70 KB, created by Satyam Kandula

on 2010-02-10 03:43:22 EST

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Creator: Satyam Kandula

Created: 2010-02-10 03:43:22 EST

Size: 1.70 KB

patch

obsolete

>### Eclipse Workspace Patch 1.0
>#P org.eclipse.jdt.core.tests.performance
>Index: src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTypeHierarchyTests.java
>===================================================================
>RCS file: /cvsroot/eclipse/org.eclipse.jdt.core.tests.performance/src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTypeHierarchyTests.java,v
>retrieving revision 1.13
>diff -u -r1.13 FullSourceWorkspaceTypeHierarchyTests.java
>--- src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTypeHierarchyTests.java	7 Mar 2009 02:04:23 -0000	1.13
>+++ src/org/eclipse/jdt/core/tests/performance/FullSourceWorkspaceTypeHierarchyTests.java	10 Feb 2010 08:40:59 -0000
>@@ -151,5 +151,35 @@
> 		assertPerformance();
> 
> 	}
>+	
>+	// Test for https://bugs.eclipse.org/bugs/show_bug.cgi?id=301438
>+	public void testPerSuperTypes() throws CoreException {
>+		tagAsSummary("Type hierarchy", true); // put in fingerprint
>+		ICompilationUnit unit = getCompilationUnit("org.eclipse.jdt.core", "org.eclipse.jdt.internal.compiler.parser", "Parser.java");
>+		assertNotNull("Parser not found!", unit);
>+
>+		// Warm up
>+		for (int i=0; i<WARMUP_COUNT; i++) {
>+			IType[] types = unit.getType("Parser").newSupertypeHierarchy(null).getAllClasses();
>+			if (i==0) {
>+				System.out.println("  - "+INT_FORMAT.format(types.length)+" all classes found in hierarchy.");
>+			}
>+		}
>+
>+		// Clean memory
>+		runGc();
>+
>+		// Measures
>+		for (int i=0; i<MEASURES_COUNT; i++) {
>+			runGc();
>+			startMeasuring();
>+			unit.getType("Parser").newSupertypeHierarchy(null).getAllClasses();
>+			stopMeasuring();
>+		}
>+
>+		// Commit
>+		commitMeasurements();
>+		assertPerformance();
>+	}
> 
> }

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