Changeset 10867 in josm for trunk/test/unit

Timestamp:

2016-08-21T15:38:50+02:00 (8 years ago)

Author:

Don-vip

Message:

fix #13397 - segment did not display anymore middle plus signs (patch by michael2402) - regression of r10827 or r10824 - gsoc-core

File:

• trunk/test/unit/org/openstreetmap/josm/gui/MapViewStateTest.java (modified) (2 diffs)

trunk/test/unit/org/openstreetmap/josm/gui/MapViewStateTest.java

@@ -17 +17 @@
 import org.openstreetmap.josm.data.coor.LatLon;
 import org.openstreetmap.josm.gui.MapViewState.MapViewPoint;
+import org.openstreetmap.josm.gui.MapViewState.MapViewRectangle;
 
 /**
@@ -151 +152 @@
 
     /**
+     * Test {@link MapViewState#OUTSIDE_BOTTOM} and similar constants.
+     */
+    @Test
+    public void testOutsideFlags() {
+        assertEquals(1, Integer.bitCount(MapViewState.OUTSIDE_BOTTOM));
+        assertEquals(1, Integer.bitCount(MapViewState.OUTSIDE_TOP));
+        assertEquals(1, Integer.bitCount(MapViewState.OUTSIDE_LEFT));
+        assertEquals(1, Integer.bitCount(MapViewState.OUTSIDE_RIGHT));
+        assertEquals(4, Integer.bitCount(MapViewState.OUTSIDE_BOTTOM | MapViewState.OUTSIDE_TOP
+                | MapViewState.OUTSIDE_LEFT | MapViewState.OUTSIDE_RIGHT));
+    }
+
+    /**
+     * Test {@link MapViewPoint#getOutsideRectangleFlags(MapViewRectangle)}
+     */
+    @Test
+    public void testPointGetOutsideRectangleFlags() {
+        MapViewRectangle rect = state.getForView(0, 0).rectTo(state.getForView(10, 10));
+        assertEquals(0, state.getForView(1, 1).getOutsideRectangleFlags(rect));
+        assertEquals(0, state.getForView(1, 5).getOutsideRectangleFlags(rect));
+        assertEquals(0, state.getForView(9, 1).getOutsideRectangleFlags(rect));
+        assertEquals(0, state.getForView(10 - 1e-10, 1e-10).getOutsideRectangleFlags(rect));
+        assertEquals(0, state.getForView(10 - 1e-10, 10 - 1e-10).getOutsideRectangleFlags(rect));
+
+
+        assertEquals(MapViewState.OUTSIDE_TOP, state.getForView(1, -11).getOutsideRectangleFlags(rect));
+        assertEquals(MapViewState.OUTSIDE_TOP, state.getForView(1, -1e20).getOutsideRectangleFlags(rect));
+
+        assertEquals(MapViewState.OUTSIDE_BOTTOM, state.getForView(1, 11).getOutsideRectangleFlags(rect));
+        assertEquals(MapViewState.OUTSIDE_BOTTOM, state.getForView(1, 1e20).getOutsideRectangleFlags(rect));
+
+        assertEquals(MapViewState.OUTSIDE_LEFT, state.getForView(-11, 1).getOutsideRectangleFlags(rect));
+        assertEquals(MapViewState.OUTSIDE_LEFT, state.getForView(-1e20, 1).getOutsideRectangleFlags(rect));
+        assertEquals(MapViewState.OUTSIDE_RIGHT, state.getForView(11, 1).getOutsideRectangleFlags(rect));
+        assertEquals(MapViewState.OUTSIDE_RIGHT, state.getForView(1e20, 1).getOutsideRectangleFlags(rect));
+
+        assertEquals(MapViewState.OUTSIDE_RIGHT | MapViewState.OUTSIDE_TOP, state.getForView(11, -11).getOutsideRectangleFlags(rect));
+        assertEquals(MapViewState.OUTSIDE_RIGHT | MapViewState.OUTSIDE_BOTTOM, state.getForView(11, 11).getOutsideRectangleFlags(rect));
+        assertEquals(MapViewState.OUTSIDE_LEFT | MapViewState.OUTSIDE_TOP, state.getForView(-11, -11).getOutsideRectangleFlags(rect));
+        assertEquals(MapViewState.OUTSIDE_LEFT | MapViewState.OUTSIDE_BOTTOM, state.getForView(-11, 11).getOutsideRectangleFlags(rect));
+    }
+
+    /**
+     * Test {@link MapViewPoint#oneNormInView(MapViewPoint)}
+     */
+    @Test
+    public void testPointOneNormInView() {
+        MapViewPoint p = state.getForView(5, 15);
+        assertEquals(0, p.oneNormInView(p), 1e-10);
+        assertEquals(6, p.oneNormInView(state.getForView(-1, 15)), 1e-10);
+        assertEquals(5, p.oneNormInView(state.getForView(5, 20)), 1e-10);
+        assertEquals(22, p.oneNormInView(state.getForView(-1, -1)), 1e-10);
+        assertEquals(40, p.oneNormInView(state.getForView(30, 30)), 1e-10);
+    }
+
+    /**
      * Test {@link MapViewState.MapViewViewPoint#toString()} and {@link MapViewState.MapViewEastNorthPoint#toString()}
      */