/hg/gfx-test: Added three new tests to the test suite

[ptisnovs at icedtea.classpath.org]

changeset 1c6da3a3b4fc in /hg/gfx-test
details: http://icedtea.classpath.org/hg/gfx-test?cmd=changeset;node=1c6da3a3b4fc
author: Pavel Tisnovsky <ptisnovs at redhat.com>
date: Mon Aug 27 11:39:20 2012 +0200

	Added three new tests to the test suite
	src/org/gfxtest/testsuites/PrintTestLines.java.


diffstat:

 ChangeLog                                      |    5 +
 src/org/gfxtest/testsuites/PrintTestLines.java |  106 +++++++++++++++++++++++++
 2 files changed, 111 insertions(+), 0 deletions(-)

diffs (149 lines):

diff -r 97391bb37e9a -r 1c6da3a3b4fc ChangeLog
--- a/ChangeLog	Thu Aug 23 12:42:30 2012 +0200
+++ b/ChangeLog	Mon Aug 27 11:39:20 2012 +0200
@@ -1,3 +1,8 @@
+2012-08-27  Pavel Tisnovsky  <ptisnovs at redhat.com>
+
+	* src/org/gfxtest/testsuites/PrintTestLines.java:
+	Added three new tests to this test suite.
+
 2012-08-23  Pavel Tisnovsky  <ptisnovs at redhat.com>
 
 	* src/org/gfxtest/testsuites/PrintTestCubicCurvesAsPaths.java:
diff -r 97391bb37e9a -r 1c6da3a3b4fc src/org/gfxtest/testsuites/PrintTestLines.java
--- a/src/org/gfxtest/testsuites/PrintTestLines.java	Thu Aug 23 12:42:30 2012 +0200
+++ b/src/org/gfxtest/testsuites/PrintTestLines.java	Mon Aug 27 11:39:20 2012 +0200
@@ -50,6 +50,7 @@
 import org.gfxtest.callbacks.VerticalLineDrawCallbacks;
 import org.gfxtest.framework.ColorPalette;
 import org.gfxtest.framework.GrayscalePalette;
+import org.gfxtest.framework.HSBPalette;
 import org.gfxtest.framework.PrintTest;
 import org.gfxtest.framework.TestImage;
 import org.gfxtest.framework.TestResult;
@@ -293,6 +294,38 @@
     /**
      * Test basic behavior of method Graphics.drawLine().
      * Horizontal lines are rendered with default width and default end caps.
+     * Lines color are selected from a color palette.
+     *
+     * @param image
+     *            image to which lines are to be drawn
+     * @param graphics2d
+     *            graphics canvas
+     * @return test result status - PASSED, FAILED or ERROR
+     */
+    public TestResult testDrawHorizontalLinesColorScale(TestImage image, Graphics2D graphics)
+    {
+        drawHorizontalLines(image, graphics, VERTICAL_STEP, new HorizontalLineDrawCallbacks()
+        {
+            /**
+             * Callback function called before each line is rendered.
+             */
+            @Override
+            public void iterationCallBack(int y, int index)
+            {
+                // compute hue value
+                float hue = y * 1.0f / this.image.getHeight();
+                // set line color
+                this.graphics.setColor(HSBPalette.createHsbColor(hue));
+            }
+        });
+
+        // test return value
+        return TestResult.PASSED;
+    }
+
+    /**
+     * Test basic behavior of method Graphics.drawLine().
+     * Horizontal lines are rendered with default width and default end caps.
      * Lines color are selected from a grayscale palette.
      *
      * @param image
@@ -764,6 +797,38 @@
     /**
      * Test basic behavior of method Graphics.drawLine().
      * Vertical lines are rendered with default width and default end caps.
+     * Lines color are selected from a color palette.
+     *
+     * @param image
+     *            image to which lines are to be drawn
+     * @param graphics2d
+     *            graphics canvas
+     * @return test result status - PASSED, FAILED or ERROR
+     */
+    public TestResult testDrawVerticalLinesColorScale(TestImage image, Graphics2D graphics)
+    {
+        drawVerticalLines(image, graphics, HORIZONTAL_STEP, new VerticalLineDrawCallbacks()
+        {
+            /**
+             * Callback function called before each line is rendered.
+             */
+            @Override
+            public void iterationCallBack(int x, int index)
+            {
+                // compute hue value
+                float hue = x * 1.0f / this.image.getWidth();
+                // set line color
+                this.graphics.setColor(HSBPalette.createHsbColor(hue));
+            }
+        });
+
+        // test return value
+        return TestResult.PASSED;
+    }
+
+    /**
+     * Test basic behavior of method Graphics.drawLine().
+     * Vertical lines are rendered with default width and default end caps.
      * Lines color are selected from a grayscale palette.
      *
      * @param image
@@ -1235,6 +1300,47 @@
     /**
      * Test basic behavior of method Graphics.drawLine().
      * Diagonal lines are rendered with default width and default end caps.
+     * Lines color are selected from a color palette.
+     *
+     * @param image
+     *            image to which lines are to be drawn
+     * @param graphics2d
+     *            graphics canvas
+     * @return test result status - PASSED, FAILED or ERROR
+     */
+    public TestResult testDrawDiagonalLinesColorScale(TestImage image, Graphics2D graphics)
+    {
+        drawDiagonalLines(image, graphics, DIAGONAL_STEP, new DiagonalLineDrawCallbacks()
+        {
+            /**
+             * Callback function called before each line is rendered.
+             */
+            @Override
+            public void iterationCallBack(int length, int index)
+            {
+                // compute hue value
+                float hue = length * 1.0f / (this.image.getWidth() + this.image.getHeight());
+                // make sure that the hue value is in range 0.0f .. 1.0f
+                if (hue < 0.0f)
+                {
+                    hue = 0.0f;
+                }
+                if (hue > 1.0f)
+                {
+                    hue = 1.0f;
+                }
+                // set line color
+                this.graphics.setColor(HSBPalette.createHsbColor(hue));
+            }
+        });
+
+        // test return value
+        return TestResult.PASSED;
+    }
+
+    /**
+     * Test basic behavior of method Graphics.drawLine().
+     * Diagonal lines are rendered with default width and default end caps.
      * Lines color are selected from a grayscale palette.
      *
      * @param image