Changeset 12650 in josm for trunk/test/performance/org/openstreetmap

Timestamp:

2017-08-25T22:25:25+02:00 (7 years ago)

Author:

Don-vip

Message:

see #15182 - convert MapCSS performance test to Java + update import

Location:

trunk/test/performance/org/openstreetmap/josm/gui/mappaint

Files:

• MapRendererPerformanceTest.java (modified) (1 diff)
• mapcss/MapCSSPerformanceTest.java (moved) (moved from trunk/test/performance/org/openstreetmap/josm/gui/mappaint/mapcss/MapCSSPerformanceTest.groovy ) (5 diffs)

trunk/test/performance/org/openstreetmap/josm/gui/mappaint/MapRendererPerformanceTest.java

@@ -308 +308 @@
     }
 
+    /**
+     * Resets MapPaintStyles to a single source.
+     * @param source new map paint style source
+     */
+    public static void resetStylesToSingle(StyleSource source) {
+        MapPaintStyles.getStyles().clear();
+        MapPaintStyles.getStyles().add(source);
+    }
+
     private static void setFilterStyleActive(boolean active) {
         if (filterStyle.active != active) {

trunk/test/performance/org/openstreetmap/josm/gui/mappaint/mapcss/MapCSSPerformanceTest.java

@@ -2 +2 @@
 package org.openstreetmap.josm.gui.mappaint.mapcss;
 
-import static org.junit.Assert.*
+import static org.junit.Assert.fail;
 
-import java.awt.Graphics2D
-import java.awt.image.BufferedImage
+import java.awt.Graphics2D;
+import java.awt.image.BufferedImage;
+import java.io.File;
+import java.io.IOException;
+import java.util.Collection;
 
-import org.junit.*
-import org.openstreetmap.josm.JOSMFixture
-import org.openstreetmap.josm.data.Bounds
-import org.openstreetmap.josm.data.osm.DataSet
-import org.openstreetmap.josm.data.osm.visitor.paint.StyledMapRenderer
-import org.openstreetmap.josm.gui.NavigatableComponent
-import org.openstreetmap.josm.gui.mappaint.MapPaintStyles
-import org.openstreetmap.josm.gui.preferences.SourceEntry
-import org.openstreetmap.josm.io.Compression
-import org.openstreetmap.josm.io.OsmReader
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.openstreetmap.josm.JOSMFixture;
+import org.openstreetmap.josm.data.Bounds;
+import org.openstreetmap.josm.data.osm.DataSet;
+import org.openstreetmap.josm.data.osm.visitor.paint.StyledMapRenderer;
+import org.openstreetmap.josm.data.preferences.sources.SourceEntry;
+import org.openstreetmap.josm.gui.NavigatableComponent;
+import org.openstreetmap.josm.gui.mappaint.MapRendererPerformanceTest;
+import org.openstreetmap.josm.io.Compression;
+import org.openstreetmap.josm.io.IllegalDataException;
+import org.openstreetmap.josm.io.OsmReader;
 
 /**
@@ -23 +28 @@
  *
  */
-class MapCSSPerformanceTest {
+public class MapCSSPerformanceTest {
 
     /* ------------------------ configuration section  ---------------------------- */
@@ -29 +34 @@
      * The path to the style file used for rendering.
      */
-    def static STYLE_FILE="styles/standard/elemstyles.mapcss"
+    static final String STYLE_FILE = "styles/standard/elemstyles.mapcss";
 
     /**
      * The data file to be rendered
      */
-    def static DATA_FILE = "data_nodist/neubrandenburg.osm.bz2"
+    static final String DATA_FILE = "data_nodist/neubrandenburg.osm.bz2";
     /* ------------------------ / configuration section  ---------------------------- */
 
-    def DataSet ds
+    DataSet ds;
 
-    def static boolean checkTestEnvironment() {
+    static void checkTestEnvironment() {
           File f = new File(STYLE_FILE);
-          if ( !f.isFile() || ! f.exists()) {
-              fail("STYLE_FILE refers to '${STYLE_FILE}. This is either not a file or doesn't exist.\nPlease update configuration settings in the unit test file.")
+          if (!f.isFile() || !f.exists()) {
+              fail("STYLE_FILE refers to '"+STYLE_FILE+"'. This is either not a file or doesn't exist.\n" +
+                      "Please update configuration settings in the unit test file.");
           }
     }
 
+    /**
+     * Setup test.
+     */
     @BeforeClass
     public static void createJOSMFixture() {
@@ -51 +60 @@
     }
 
-    def timed(Closure c){
-        long before = System.currentTimeMillis()
-        c()
-        long after = System.currentTimeMillis()
-        return after - before
+    long timed(Runnable callable) {
+        long before = System.currentTimeMillis();
+        callable.run();
+        long after = System.currentTimeMillis();
+        return after - before;
     }
 
-    def loadStyle() {
-        print "Loading style '$STYLE_FILE' ..."
+    void loadStyle() {
+        System.out.println("Loading style '"+STYLE_FILE+"' ...");
         MapCSSStyleSource source = new MapCSSStyleSource(
             new SourceEntry(
@@ -67 +76 @@
                 true // active
             )
-        )
-        source.loadStyleSource()
-        if (!source.errors.isEmpty()) {
-            fail("Failed to load style file ''${STYLE_FILE}''. Errors: ${source.errors}")
+        );
+        source.loadStyleSource();
+        Collection<Throwable> errors = source.getErrors();
+        if (!errors.isEmpty()) {
+            fail("Failed to load style file ''"+STYLE_FILE+"''. Errors: "+errors);
         }
-        MapPaintStyles.getStyles().clear()
-        MapPaintStyles.getStyles().add(source)
-        println "DONE"
+        MapRendererPerformanceTest.resetStylesToSingle(source);
+        System.out.println("DONE");
     }
 
-    def loadData() {
-        print "Loading data file '$DATA_FILE' ..."
+    void loadData() throws IllegalDataException, IOException {
+        System.out.print("Loading data file '"+DATA_FILE+"' ...");
         ds = OsmReader.parseDataSet(Compression.getUncompressedFileInputStream(new File(DATA_FILE)), null);
-        println "DONE"
+        System.out.println("DONE");
     }
 
+    /**
+     * Measures time for style preparation.
+     * @throws IOException if any I/O error occurs
+     * @throws IllegalDataException if any invalid data is found
+     */
     @Test
-    public void measureTimeForStylePreparation() {
-        loadStyle()
-        loadData()
+    public void measureTimeForStylePreparation() throws IllegalDataException, IOException {
+        loadStyle();
+        loadData();
 
         NavigatableComponent mv = new NavigatableComponent();
-        mv.setBounds(0, 0, 1024, 768)
-        BufferedImage img = new BufferedImage(mv.getWidth(), mv.getHeight(), BufferedImage.TYPE_3BYTE_BGR)
-        Graphics2D g = img.createGraphics()
-        g.setClip(0,0, mv.getWidth(), mv.getHeight())
-        StyledMapRenderer visitor = new StyledMapRenderer(g, mv, false)
+        mv.setBounds(0, 0, 1024, 768);
+        BufferedImage img = new BufferedImage(mv.getWidth(), mv.getHeight(), BufferedImage.TYPE_3BYTE_BGR);
+        Graphics2D g = img.createGraphics();
+        g.setClip(0, 0, mv.getWidth(), mv.getHeight());
+        StyledMapRenderer visitor = new StyledMapRenderer(g, mv, false);
 
-        print "Rendering ..."
-        long time = timed {
-            visitor.render(ds, false, new Bounds(-90,-180,90,180))
-        }
-        println "DONE"
-        println "data file : ${DATA_FILE}"
-        println "style file: ${STYLE_FILE}"
-        println ""
-        println "Rendering took $time ms."
+        System.out.print("Rendering ...");
+        long time = timed(
+            () -> visitor.render(ds, false, new Bounds(-90, -180, 90, 180))
+        );
+        System.out.println("DONE");
+        System.out.println("data file : "+DATA_FILE);
+        System.out.println("style file: "+STYLE_FILE);
+        System.out.println("");
+        System.out.println("Rendering took "+time+" ms.");
     }
 }