LayoutTests/fast/canvas/canvas-hit-regions-basic-test.html - Issue 300223009: Implement basic parts of hit regions on canvas2d.

Unified Diff: LayoutTests/fast/canvas/canvas-hit-regions-basic-test.html

Issue 300223009: Implement basic parts of hit regions on canvas2d. (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: addressed comments Created 6 years, 6 months ago

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Index: LayoutTests/fast/canvas/canvas-hit-regions-basic-test.html

diff --git a/LayoutTests/fast/canvas/canvas-hit-regions-basic-test.html b/LayoutTests/fast/canvas/canvas-hit-regions-basic-test.html

new file mode 100644

index 0000000000000000000000000000000000000000..4d8179ed4d3091345ec58743d56b5aaf4449e954

--- /dev/null

+++ b/LayoutTests/fast/canvas/canvas-hit-regions-basic-test.html

@@ -0,0 +1,98 @@

+<!DOCTYPE html>

+<html>

+<head>

+ <title>Canvas Hit Regions: basic test</title>

+ <script src="../../resources/js-test.js"></script>

+</head>

+<body>

+<canvas id="canvas" width="400" height="400">

+ <button id="face"></button>

+ <button id="eyes"></button>

+</canvas>

+<script>

+ var canvas = document.getElementById("canvas");

+ var context = canvas.getContext("2d");

+ function clickCanvas(x, y)

+ {

+ if (!window.eventSender)

+ return "This test requires eventSender";

+ var result = null;

+ function listener(event)

+ {

+ result = event.region;

+ }

+ var rect = canvas.getBoundingClientRect();

+ canvas.addEventListener("click", listener, false);

+ eventSender.mouseMoveTo(rect.left + x, rect.top + y);

+ eventSender.mouseDown();

+ eventSender.mouseUp();

+ canvas.removeEventListener("click", listener, false);

+ return result;

+ }

+ context.fillStyle = "pink";

+ context.arc(200, 175, 150, 0, Math.PI * 2, true);

+ context.fill();

+ context.addHitRegion({ id : "face", control : document.getElementById("face") });

+ context.beginPath();

+ context.fillStyle = "black";

+ context.globalAlpha = .5;

+ context.moveTo(200, 165);

+ context.lineTo(240, 205);

+ context.lineTo(160, 205);

+ context.closePath();

+ context.fill();

+ context.addHitRegion({ id : "nose" });

+ context.beginPath();

+ context.fillStyle = "red";

+ context.rect(125, 240, 150, 20);

+ context.fill();

+ context.addHitRegion({ id : "mouth" });

+ context.beginPath();

+ context.globalAlpha = 1;

+ context.fillStyle = "blue";

+ context.arc(150, 125, 25, 0, Math.PI * 2, true);

+ context.arc(250, 125, 25, 0, Math.PI * 2, true);

+ context.fill();

+ context.addHitRegion({ id: "eye", control : document.getElementById("eyes") });

+ debug("Hit detection and mouse event tests");

+ shouldBe("clickCanvas(100, 100)", "'face'");

+ shouldBe("clickCanvas(200, 200)", "'nose'");

+ shouldBe("clickCanvas(127, 242)", "'mouth'");

+ shouldBe("clickCanvas(150, 125)", "'eye'");

+ shouldBe("clickCanvas(250, 125)", "'eye'");

+ shouldBe("clickCanvas(200, 125)", "'face'");

+ shouldBe("clickCanvas(20, 10)", "null");

+ debug("");

+ debug("NotSupportedError exception tests");

+ shouldThrow("context.addHitRegion()");

+ shouldThrow("context.addHitRegion({ id : '' })");

+ shouldThrow("context.addHitRegion({ id : null })");

+ shouldThrow("context.addHitRegion({ id : undefined })");

+ shouldThrow("context.addHitRegion({ control : {} })");

+ shouldThrow("context.addHitRegion({ control : null })");

+ shouldThrow("context.addHitRegion({ control : undefined })");

+ shouldThrow("context.addHitRegion({ id : '', control : {} })");

+ shouldThrow("context.addHitRegion({ id : null, control : {} })");

+ shouldThrow("context.addHitRegion({ id : undefined, control : {} })");

+ shouldThrow("context.addHitRegion({ id : '', control : null })");

+ shouldThrow("context.addHitRegion({ id : null, control : null })");

+ shouldThrow("context.addHitRegion({ id : undefined, control : null })");

+ shouldThrow("context.addHitRegion({ id : '', control : undefined })");

+ shouldThrow("context.addHitRegion({ id : null, control : undefined })");

+ shouldThrow("context.addHitRegion({ id : undefined, control : undefined })");

+ debug("");

+</script>

+</body>

+</html>