commit 3524472e8f064dbd42e1a35d511a1efe36d2cbf2
author Richard Uhler <ruhler@google.com> Thu Sep 10 16:45:54 2015 -0700
committer Richard Uhler <ruhler@google.com> Thu Oct 01 10:24:03 2015 -0700
tree 720ff24091021c6c3c6befc3b631d644df5144e9
parent d0d11f20811f260453f6dfe2e26d7dbd6ed55f01

Generate an hprof file to test ahat.

This change sets up the infrastructure to write test cases for ahat
that make use of an hprof file automatically generated from a sample
program.

Change-Id: Id11f656afb69c96a26655cc4caeb745ad844f431

tools/ahat/src/Main.java

diff --git a/tools/ahat/src/Main.java b/tools/ahat/src/Main.java
index 2e2ddd2..1563aa0 100644
--- a/tools/ahat/src/Main.java
+++ b/tools/ahat/src/Main.java
@@ -16,10 +16,6 @@
 
 package com.android.ahat;
 
-import com.android.tools.perflib.heap.HprofParser;
-import com.android.tools.perflib.heap.Snapshot;
-import com.android.tools.perflib.heap.io.HprofBuffer;
-import com.android.tools.perflib.heap.io.MemoryMappedFileBuffer;
 import com.sun.net.httpserver.HttpServer;
 import java.io.File;
 import java.io.IOException;
@@ -71,15 +67,8 @@
       return;
     }
 
-    System.out.println("Reading hprof file...");
-    HprofBuffer buffer = new MemoryMappedFileBuffer(hprof);
-    Snapshot snapshot = (new HprofParser(buffer)).parse();
-
-    System.out.println("Computing Dominators...");
-    snapshot.computeDominators();
-
-    System.out.println("Processing snapshot for ahat...");
-    AhatSnapshot ahat = new AhatSnapshot(snapshot);
+    System.out.println("Processing hprof file...");
+    AhatSnapshot ahat = AhatSnapshot.fromHprof(hprof);
 
     InetAddress loopback = InetAddress.getLoopbackAddress();
     InetSocketAddress addr = new InetSocketAddress(loopback, port);