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authorkshefov <none@none>2013-11-05 13:09:40 +0400
committerkshefov <none@none>2013-11-05 13:09:40 +0400
commitcdd986289aa05cb78fb2b05e3147352f70f7ec0a (patch)
tree26c4a48b7010e58c71061fe76f3a7fc3a6ef19dc /test
parentca1503592444ba0a720de87f890d758370bf3c96 (diff)
downloadnashorn-cdd986289aa05cb78fb2b05e3147352f70f7ec0a.tar.gz
8027708: NASHORN TEST: Create Nashorn test that draws image step-by-step using JavaFX canvas.
Reviewed-by: jlaskey, lagergren
Diffstat (limited to 'test')
-rw-r--r--test/script/jfx.js37
-rw-r--r--test/script/jfx/flyingimage.js33
-rw-r--r--test/script/jfx/flyingimage/flyingimage.pngbin439 -> 1278 bytes
-rw-r--r--test/script/jfx/flyingimage/golden/linux.pngbin14754 -> 68179 bytes
-rw-r--r--test/script/jfx/flyingimage/golden/macosx.pngbin12298 -> 68361 bytes
-rw-r--r--test/script/jfx/flyingimage/golden/windows.pngbin9849 -> 68588 bytes
-rw-r--r--test/script/jfx/kaleidoscope.js59
-rw-r--r--test/script/jfx/kaleidoscope/golden/linux.pngbin185802 -> 192428 bytes
-rw-r--r--test/script/jfx/kaleidoscope/golden/macosx.pngbin202995 -> 202987 bytes
-rw-r--r--test/script/jfx/kaleidoscope/golden/windows.pngbin202946 -> 192428 bytes
-rw-r--r--test/script/jfx/spread.js222
-rw-r--r--test/script/jfx/spread/golden/linux.pngbin0 -> 201159 bytes
-rw-r--r--test/script/jfx/spread/golden/macosx.pngbin0 -> 199251 bytes
-rw-r--r--test/script/jfx/spread/golden/windows.pngbin0 -> 201159 bytes
14 files changed, 295 insertions, 56 deletions
diff --git a/test/script/jfx.js b/test/script/jfx.js
index 26f97873..5962b5d0 100644
--- a/test/script/jfx.js
+++ b/test/script/jfx.js
@@ -37,13 +37,24 @@ var ByWindowType = Java.type("org.jemmy.fx.ByWindowType");
var Scene = Java.type("javafx.scene.Scene");
var Stage = Java.type("javafx.stage.Stage");
var File = Java.type("java.io.File");
-var Timer = Java.type("java.util.Timer");
-var TimerTask = Java.type("java.util.TimerTask");
var OSInfo = Java.type("sun.awt.OSInfo");
var OSType = Java.type("sun.awt.OSInfo.OSType");
var StringBuffer = Java.type("java.lang.StringBuffer");
+var Paint = Java.type("javafx.scene.paint.Paint");
+var Color = Java.type("javafx.scene.paint.Color");
+var Image = Java.type("javafx.scene.image.Image");
+var Canvas = Java.type("javafx.scene.canvas.Canvas");
+var BorderPane = Java.type("javafx.scene.layout.BorderPane");
+var StackPane = Java.type("javafx.scene.layout.StackPane");
+var StrokeLineCap = Java.type("javafx.scene.shape.StrokeLineCap");
+var Platform = Java.type("javafx.application.Platform");
+var Runnable = Java.type("java.lang.Runnable");
+var RunnableExtend = Java.extend(Runnable);
+var AnimationTimer = Java.type("javafx.animation.AnimationTimer");
+var AnimationTimerExtend = Java.extend(AnimationTimer);
+var Timer = Java.type("java.util.Timer");
+var TimerTask = Java.type("java.util.TimerTask");
-var WAIT = 2000;
var TESTNAME = "test";
var fsep = System.getProperty("file.separator");
@@ -53,14 +64,16 @@ function checkImageAndExit() {
run: function run() {
var tmpdir = System.getProperty("java.io.tmpdir");
var timenow = (new Date()).getTime();
- makeScreenShot(tmpdir + fsep + "screenshot" + timenow +".png");
- var dupImg = isDuplicateImages(tmpdir + fsep + "screenshot" + timenow +".png", __DIR__ + "jfx" + fsep + TESTNAME + fsep + "golden");
- (new File(mpdir + fsep + "screenshot" + timenow +".png")).delete();
- if (!dupImg) System.err.println("ERROR: screenshot does not match golden image");
+ var scrShotTmp = tmpdir + fsep + "screenshot" + timenow +".png";
+ var goldenImageDir = __DIR__ + "jfx" + fsep + TESTNAME + fsep + "golden";
+ makeScreenShot(scrShotTmp);
+ var dupImg = isDuplicateImages(scrShotTmp, goldenImageDir);
+ (new File(scrShotTmp)).delete();
+ if (!dupImg) System.err.println("ERROR: screenshot does not match the golden image");
exit(0);
}
};
- raceTimer.schedule(timerTask, WAIT);
+ raceTimer.schedule(timerTask, 100);
}
function makeScreenShot(shootToImg) {
@@ -70,10 +83,10 @@ function makeScreenShot(shootToImg) {
imageJemmy.save(shootToImg);
}
-function isDuplicateImages(file1, file2) {
- var f1 = new File(file1);
+function isDuplicateImages(screenShot, goldenDir) {
+ var f1 = new File(screenShot);
var f2;
- var sb = new StringBuffer(file2);
+ var sb = new StringBuffer(goldenDir);
if (OSInfo.getOSType() == OSType.WINDOWS) {
f2 = new File(sb.append(fsep + "windows.png").toString());
} else if (OSInfo.getOSType() == OSType.LINUX) {
@@ -81,8 +94,6 @@ function isDuplicateImages(file1, file2) {
} else if (OSInfo.getOSType() == OSType.MACOSX) {
f2 = new File(sb.append(fsep + "macosx.png").toString());
}
- print(f1.getAbsolutePath());
- print(f2.getAbsolutePath());
if (f1.exists() && f2.exists()) {
var image1 = new AWTImage(PNGDecoder.decode(f1.getAbsolutePath()));
var image2 = new AWTImage(PNGDecoder.decode(f2.getAbsolutePath()));
diff --git a/test/script/jfx/flyingimage.js b/test/script/jfx/flyingimage.js
index 4cf3f7fc..844a0fc3 100644
--- a/test/script/jfx/flyingimage.js
+++ b/test/script/jfx/flyingimage.js
@@ -31,15 +31,6 @@
TESTNAME = "flyingimage";
-var Image = Java.type("javafx.scene.image.Image");
-var Color = Java.type("javafx.scene.paint.Color");
-var Canvas = Java.type("javafx.scene.canvas.Canvas");
-var BorderPane = Java.type("javafx.scene.layout.BorderPane");
-var StackPane = Java.type("javafx.scene.layout.StackPane");
-var Font = Java.type("javafx.scene.text.Font");
-var FontSmoothingType = Java.type("javafx.scene.text.FontSmoothingType");
-var Text = Java.type("javafx.scene.text.Text");
-
var WIDTH = 800;
var HEIGHT = 600;
var canvas = new Canvas(WIDTH, HEIGHT);
@@ -48,10 +39,9 @@ function fileToURL(file) {
}
var imageUrl = fileToURL(__DIR__ + "flyingimage/flyingimage.png");
var img = new Image(imageUrl);
-var font = new Font("Arial", 16);
-var t = 0;
var isFrameRendered = false;
function renderFrame() {
+ var t = frame;
var gc = canvas.graphicsContext2D;
gc.setFill(Color.web("#cccccc"));
gc.fillRect(0, 0, WIDTH, HEIGHT);
@@ -61,7 +51,7 @@ function renderFrame() {
var c = 200;
var msc= 0.5 * HEIGHT / img.height;
var sp0 = 0.003;
- for (var h = 0; h < c; h++, t++) {
+ for (var h = 0; h < c; h++) {
gc.setTransform(1, 0, 0, 1, 0, 0);
var yh = h / (c - 1);
gc.translate((0.5 + Math.sin(t * sp0 + h * 0.1) / 3) * WIDTH, 25 + (HEIGHT * 3 / 4 - 40) * (yh * yh));
@@ -69,15 +59,26 @@ function renderFrame() {
gc.rotate(90 * Math.sin(t * sp0 + h * 0.1 + Math.PI));
gc.scale(sc, sc);
gc.drawImage(img, -img.width / 2, -img.height / 2);
- }
+ }
gc.setTransform(1, 0, 0, 1, 0, 0);
isFrameRendered = true;
}
var stack = new StackPane();
var pane = new BorderPane();
-
pane.setCenter(canvas);
stack.getChildren().add(pane);
$STAGE.scene = new Scene(stack);
-renderFrame();
-checkImageAndExit();
+var frame = 0;
+var timer = new AnimationTimerExtend() {
+ handle: function handle(now) {
+ if (frame < 200) {
+ renderFrame();
+ frame++;
+ } else {
+ checkImageAndExit();
+ timer.stop();
+ }
+ }
+};
+timer.start();
+
diff --git a/test/script/jfx/flyingimage/flyingimage.png b/test/script/jfx/flyingimage/flyingimage.png
index ecd98a14..afc44dd3 100644
--- a/test/script/jfx/flyingimage/flyingimage.png
+++ b/test/script/jfx/flyingimage/flyingimage.png
Binary files differ
diff --git a/test/script/jfx/flyingimage/golden/linux.png b/test/script/jfx/flyingimage/golden/linux.png
index 4f678853..4a668a6d 100644
--- a/test/script/jfx/flyingimage/golden/linux.png
+++ b/test/script/jfx/flyingimage/golden/linux.png
Binary files differ
diff --git a/test/script/jfx/flyingimage/golden/macosx.png b/test/script/jfx/flyingimage/golden/macosx.png
index cb153219..ba72fe68 100644
--- a/test/script/jfx/flyingimage/golden/macosx.png
+++ b/test/script/jfx/flyingimage/golden/macosx.png
Binary files differ
diff --git a/test/script/jfx/flyingimage/golden/windows.png b/test/script/jfx/flyingimage/golden/windows.png
index e3897148..e47ae4df 100644
--- a/test/script/jfx/flyingimage/golden/windows.png
+++ b/test/script/jfx/flyingimage/golden/windows.png
Binary files differ
diff --git a/test/script/jfx/kaleidoscope.js b/test/script/jfx/kaleidoscope.js
index a932c517..4430ff01 100644
--- a/test/script/jfx/kaleidoscope.js
+++ b/test/script/jfx/kaleidoscope.js
@@ -30,13 +30,6 @@
*/
TESTNAME = "kaleidoscope";
-WAIT = 4000;
-
-var Paint = Java.type("javafx.scene.paint.Paint");
-var Canvas = Java.type("javafx.scene.canvas.Canvas");
-var BorderPane = Java.type("javafx.scene.layout.BorderPane");
-var StackPane = Java.type("javafx.scene.layout.StackPane");
-var StrokeLineCap = Java.type("javafx.scene.shape.StrokeLineCap");
var WIDTH = 800;
var HEIGHT = 600;
@@ -56,26 +49,28 @@ var d=new Array(6);
var r,e;
var fade;
var prv_x,prv_y,prv_x2,prv_y2;
+var isFrameRendered = false;
function renderFrame() {
- a=0.2*angle;
- b=0.7*angle;
- r=0;
- fade=32;
- for(var i=0;i<6;i++)
- {
- c[i]=1.0/(i+1)/2;
- d[i]=1.0/(i+1)/2;
- }
- radius=Math.round((WIDTH+HEIGHT)/8);
- e=radius*0.2;
- p_x=Math.round(WIDTH/2);
- p_y=Math.round(HEIGHT/2);
- x=(radius*c[0])*Math.cos(a*d[1])+(radius*c[2])*Math.sin(a*d[3])+(radius*c[4])*Math.sin(a*d[5]);
- y=(radius*c[5])*Math.sin(a*d[4])+(radius*c[3])*Math.cos(a*d[2])+(radius*c[1])*Math.cos(a*d[0]);
- for (i = 0; i < 800; i++) {
- anim();
+ if (!isFrameRendered) {
+ a=0.2*angle;
+ b=0.7*angle;
+ r=0;
+ fade=32;
+ for(var i=0;i<6;i++)
+ {
+ c[i]=1.0/(i+1)/2;
+ d[i]=1.0/(i+1)/2;
+ }
+ radius=Math.round((WIDTH+HEIGHT)/8);
+ e=radius*0.2;
+ p_x=Math.round(WIDTH/2);
+ p_y=Math.round(HEIGHT/2);
+ x=(radius*c[0])*Math.cos(a*d[1])+(radius*c[2])*Math.sin(a*d[3])+(radius*c[4])*Math.sin(a*d[5]);
+ y=(radius*c[5])*Math.sin(a*d[4])+(radius*c[3])*Math.cos(a*d[2])+(radius*c[1])*Math.cos(a*d[0]);
+ isFrameRendered = true;
}
+ anim();
}
function anim() {
@@ -154,9 +149,19 @@ function draw_line(x,y,x1,y1,x2,y2) {
var stack = new StackPane();
var pane = new BorderPane();
-
pane.setCenter(canvas);
stack.getChildren().add(pane);
$STAGE.scene = new Scene(stack);
-renderFrame();
-checkImageAndExit(); \ No newline at end of file
+var frame = 0;
+var timer = new AnimationTimerExtend() {
+ handle: function handle(now) {
+ if (frame < 800) {
+ renderFrame();
+ frame++;
+ } else {
+ checkImageAndExit();
+ timer.stop();
+ }
+ }
+};
+timer.start();
diff --git a/test/script/jfx/kaleidoscope/golden/linux.png b/test/script/jfx/kaleidoscope/golden/linux.png
index ccc92fe9..4d7e81ad 100644
--- a/test/script/jfx/kaleidoscope/golden/linux.png
+++ b/test/script/jfx/kaleidoscope/golden/linux.png
Binary files differ
diff --git a/test/script/jfx/kaleidoscope/golden/macosx.png b/test/script/jfx/kaleidoscope/golden/macosx.png
index 1adeb1e4..64d9499b 100644
--- a/test/script/jfx/kaleidoscope/golden/macosx.png
+++ b/test/script/jfx/kaleidoscope/golden/macosx.png
Binary files differ
diff --git a/test/script/jfx/kaleidoscope/golden/windows.png b/test/script/jfx/kaleidoscope/golden/windows.png
index 84ee37c0..4d7e81ad 100644
--- a/test/script/jfx/kaleidoscope/golden/windows.png
+++ b/test/script/jfx/kaleidoscope/golden/windows.png
Binary files differ
diff --git a/test/script/jfx/spread.js b/test/script/jfx/spread.js
new file mode 100644
index 00000000..4a8f38ce
--- /dev/null
+++ b/test/script/jfx/spread.js
@@ -0,0 +1,222 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/**
+ * Testing JavaFX canvas run by Nashorn.
+ *
+ * @test/nocompare
+ * @run
+ * @fork
+ */
+
+TESTNAME = "spread";
+
+var WIDTH = 800;
+var HEIGHT = 600;
+var canvas = new Canvas(WIDTH, HEIGHT);
+var context = canvas.graphicsContext2D;
+
+/* "Spread" tech demo of canvas by Tom Theisen
+ *
+ * This will animate a sequence of branch structures in a canvas element.
+ * Each frame, a new direction is calculated, similar to the last frame.
+ */
+
+var start_width = 20; // starting width of each branch
+var frame_time = 30; // milliseconds per frame
+var straighten_factor = 0.95; // value from 0 to 1, factor applied to direction_offset every frame
+var curviness = 0.2; // amount of random direction change each frame
+
+var color_speed = 0.03; // speed at which colors change when cycling is enabled
+var branch_shrink = 0.95; // factor by which branches shrink every frame
+var min_width = 1; // minimum WIDTH for branch, after which they are discontinued
+var branch_opacity = 0.4; // opacity of lines drawn
+var branch_count = 3; // branch count per tree
+var branch_bud_size = 0.5; // ratio of original branch size at which branch will split
+var branch_bud_angle = 1; // angle offset for split branch;
+
+var paper; // reference to graphics context
+var branches = Object(); // linked list of active branches
+var color_styles = []; // pre-computed list of colors as styles. format: (r,g,b,a)
+var direction_offset = 0; // current direction offset in radians. this is applied to all branches.
+var frame = 0; // frame counter
+var timespent = 0; // total time spent so far, used to calculate average frame render duration
+var frameratespan; // html span element for updating performance number
+
+// preferences object, contains an attribute for each user setting
+var prefs = {
+ wrap: true, // causes branches reaching edge of viewable area to appear on opposite side
+ fade: false, // fade existing graphics on each frame
+ cycle: true, // gradually change colors each frame
+ new_branch_frames: 20 // number of frames elapsed between each auto-generated tree
+};
+
+// create tree at the specified position with number of branches
+function create_tree(branches, start_width, position, branch_count) {
+ var angle_offset = Math.PI * 2 / branch_count;
+ for (var i = 0; i < branch_count; ++i) {
+ branch_add(branches, new Branch(position, angle_offset * i, start_width));
+ }
+}
+
+// add branch to collection
+function branch_add(branches, branch) {
+ branch.next = branches.next;
+ branches.next = branch;
+}
+
+// get the coordinates for the position of a new tree
+// use the center of the canvas
+function get_new_tree_center(width, height) {
+ return {
+ x: 0.5 * width,
+ y: 0.5 * height
+ };
+}
+
+// Branch constructor
+// position has x and y properties
+// direction is in radians
+function Branch(position, direction, width) {
+ this.x = position.x;
+ this.y = position.y;
+ this.width = width;
+ this.original_width = width;
+ this.direction = direction;
+}
+
+// update position, direction and width of a particular branch
+function branch_update(branches, branch, paper) {
+ paper.beginPath();
+ paper.lineWidth = branch.width;
+ paper.moveTo(branch.x, branch.y);
+
+ branch.width *= branch_shrink;
+ branch.direction += direction_offset;
+ branch.x += Math.cos(branch.direction) * branch.width;
+ branch.y += Math.sin(branch.direction) * branch.width;
+
+ paper.lineTo(branch.x, branch.y);
+ paper.stroke();
+
+ if (prefs.wrap) wrap_branch(branch, WIDTH, HEIGHT);
+
+ if (branch.width < branch.original_width * branch_bud_size) {
+ branch.original_width *= branch_bud_size;
+ branch_add(branches, new Branch(branch, branch.direction + 1, branch.original_width));
+ }
+}
+
+function draw_frame() {
+ if (prefs.fade) {
+ paper.fillRect(0, 0, WIDTH, HEIGHT);
+ }
+
+ if (prefs.cycle) {
+ paper.setStroke(Paint.valueOf(color_styles[frame % color_styles.length]));
+ }
+
+ if (frame++ % prefs.new_branch_frames == 0) {
+ create_tree(branches, start_width, get_new_tree_center(WIDTH, HEIGHT), branch_count);
+ }
+
+ direction_offset += (0.35 + (frame % 200) * 0.0015) * curviness - curviness / 2;
+ direction_offset *= straighten_factor;
+
+ var branch = branches;
+ var prev_branch = branches;
+ while (branch = branch.next) {
+ branch_update(branches, branch, paper);
+
+ if (branch.width < min_width) {
+ // remove branch from list
+ prev_branch.next = branch.next;
+ }
+
+ prev_branch = branch;
+ }
+}
+
+// constrain branch position to visible area by "wrapping" from edge to edge
+function wrap_branch(branch, WIDTH, HEIGHT) {
+ branch.x = positive_mod(branch.x, WIDTH);
+ branch.y = positive_mod(branch.y, HEIGHT);
+}
+
+// for a < 0, b > 0, javascript returns a negative number for a % b
+// this is a variant of the % operator that adds b to the result in this case
+function positive_mod(a, b) {
+ // ECMA 262 11.5.3: Applying the % Operator
+ // remainder operator does not convert operands to integers,
+ // although negative results are possible
+
+ return ((a % b) + b) % b;
+}
+
+// pre-compute color styles that will be used for color cycling
+function populate_colors(color_speed, color_styles, branch_opacity) {
+ // used in calculation of RGB values
+ var two_thirds_pi = Math.PI * 2 / 3;
+ var four_thirds_pi = Math.PI * 4 / 3;
+ var two_pi = Math.PI * 2;
+
+ // hue does represent hue, but not in the conventional HSL scheme
+ for(var hue = 0; hue < two_pi; hue += color_speed) {
+ var r = Math.floor(Math.sin(hue) * 128 + 128);
+ var g = Math.floor(Math.sin(hue + two_thirds_pi) * 128 + 128);
+ var b = Math.floor(Math.sin(hue + four_thirds_pi) * 128 + 128);
+ color = "rgba(" + [r, g, b, branch_opacity].join() + ")";
+
+ color_styles.push(color);
+ }
+}
+
+// apply initial settings to canvas object
+function setup_canvas() {
+ paper = canvas.graphicsContext2D;
+ paper.setFill(Paint.valueOf('rgb(0, 0, 0)'));
+ paper.fillRect(0, 0, WIDTH, HEIGHT);
+ paper.setFill(Paint.valueOf("rgba(0, 0, 0, 0.005)"));
+ paper.setStroke(Paint.valueOf("rgba(128, 128, 64, " + String(branch_opacity) + ")"));
+}
+
+populate_colors(color_speed, color_styles, branch_opacity);
+setup_canvas();
+
+var stack = new StackPane();
+var pane = new BorderPane();
+pane.setCenter(canvas);
+stack.getChildren().add(pane);
+$STAGE.scene = new Scene(stack);
+var timer = new AnimationTimerExtend() {
+ handle: function handle(now) {
+ if (frame < 200) {
+ draw_frame();
+ } else {
+ checkImageAndExit();
+ timer.stop();
+ }
+ }
+};
+timer.start();
+
diff --git a/test/script/jfx/spread/golden/linux.png b/test/script/jfx/spread/golden/linux.png
new file mode 100644
index 00000000..fc535a47
--- /dev/null
+++ b/test/script/jfx/spread/golden/linux.png
Binary files differ
diff --git a/test/script/jfx/spread/golden/macosx.png b/test/script/jfx/spread/golden/macosx.png
new file mode 100644
index 00000000..c2881623
--- /dev/null
+++ b/test/script/jfx/spread/golden/macosx.png
Binary files differ
diff --git a/test/script/jfx/spread/golden/windows.png b/test/script/jfx/spread/golden/windows.png
new file mode 100644
index 00000000..fc535a47
--- /dev/null
+++ b/test/script/jfx/spread/golden/windows.png
Binary files differ