X-Git-Url: https://gerrit.simantics.org/r/gitweb?p=simantics%2Fplatform.git;a=blobdiff_plain;f=bundles%2Forg.simantics.modeling.tests%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Ftests%2Fcommands%2FAssertMemoryConsumption.java;fp=bundles%2Forg.simantics.modeling.tests%2Fsrc%2Forg%2Fsimantics%2Fmodeling%2Ftests%2Fcommands%2FAssertMemoryConsumption.java;h=07f3091dd85d603897d95301d9510b7ab1846a48;hp=0000000000000000000000000000000000000000;hb=ca6fcd858a0b82eb1b5a8f12c4d5df30e84393e0;hpb=67fd62f9c742337ec80eef658192db198a0efaac

diff --git a/bundles/org.simantics.modeling.tests/src/org/simantics/modeling/tests/commands/AssertMemoryConsumption.java b/bundles/org.simantics.modeling.tests/src/org/simantics/modeling/tests/commands/AssertMemoryConsumption.java
new file mode 100644
index 000000000..07f3091dd
--- /dev/null
+++ b/bundles/org.simantics.modeling.tests/src/org/simantics/modeling/tests/commands/AssertMemoryConsumption.java
@@ -0,0 +1,31 @@
+package org.simantics.modeling.tests.commands;
+
+import junit.framework.Assert;
+
+import org.simantics.db.testing.common.WriteCommand;
+import org.simantics.modeling.tests.cases.ModelingCommandSequenceTest;
+
+public class AssertMemoryConsumption extends WriteCommand<ModelingCommandSequenceTest> {
+
+	private int expected;
+	
+	public AssertMemoryConsumption(int expected) {
+		this.expected = expected;
+	}
+
+	@Override
+	public void run(ModelingCommandSequenceTest environment) throws Exception {
+		Assert.assertTrue(getUsedMemory() < expected);
+	}
+	
+	private long getUsedMemory() {
+		
+    	System.gc();
+    	System.gc();
+    	System.gc();
+    	Runtime runtime = Runtime.getRuntime();
+    	return runtime.totalMemory() - runtime.freeMemory();
+		
+	}
+
+}
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