| <!DOCTYPE html> |
| <html> |
| <head> |
| <title>Geometry Interfaces: DOMRect and DOMRectReadOnly interface tests</title> |
| <link rel="author" title="Hwanseung Lee" href="mailto:hs1217.lee@samsung.com" /> |
| <link rel="help" href="https://drafts.fxtf.org/geometry-1/#DOMRect"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| </head> |
| <body> |
| <div id="log"></div> |
| <script> |
| testConstructor("DOMRect"); |
| testConstructor("DOMRectReadOnly"); |
| test(function() { |
| var r = new DOMRect(); |
| r.top = 5; |
| assert_equals(r.top, 0, "top"); |
| r.right = 5; |
| assert_equals(r.right, 0, "right"); |
| r.bottom = 5; |
| assert_equals(r.bottom, 0, "bottom"); |
| r.left = 5; |
| assert_equals(r.left, 0, "left"); |
| }, 'DOMRect: set top/right/bottom/left'); |
| |
| test(function() { |
| var r = new DOMRect(); |
| r.x = 5; |
| assert_equals(r.x, 5, "Expected value for x is 5"); |
| assert_equals(r.left, 5, "Expected value for left is 5"); |
| assert_equals(r.right, 5, "Expected value for right is 5"); |
| r.y = 5; |
| assert_equals(r.y, 5, "Expected value for y is 5"); |
| assert_equals(r.top, 5, "Expected value for top is 5"); |
| assert_equals(r.bottom, 5, "Expected value for bottom is 5"); |
| r.width = 5; |
| assert_equals(r.width, 5, "Expected value for width is 5"); |
| assert_equals(r.left, 5, "Expected value for left is 5"); |
| assert_equals(r.right, 10, "Expected value for right is 10"); |
| r.height = 5; |
| assert_equals(r.height, 5, "Expected value for height is 5"); |
| assert_equals(r.top, 5, "Expected value for top is 5"); |
| assert_equals(r.bottom, 10, "Expected value for bottom is 10"); |
| }, 'DOMRect: set x/y/width/height'); |
| |
| test(function() { |
| var r = new DOMRectReadOnly(); |
| r.top = 5; |
| assert_equals(r.top, 0, "top after setting top"); |
| assert_equals(r.y, 0, "y after setting top"); |
| assert_equals(r.bottom, 0, "bottom after setting top"); |
| r.right = 5; |
| assert_equals(r.right, 0, "right after setting right"); |
| assert_equals(r.x, 0, "x after setting right"); |
| assert_equals(r.left, 0, "left after setting right"); |
| r.bottom = 5; |
| assert_equals(r.bottom, 0, "bottom after setting bottom"); |
| assert_equals(r.y, 0, "y after setting bottom"); |
| assert_equals(r.top, 0, "top after setting bottom"); |
| r.left = 5; |
| assert_equals(r.left, 0, "left after setting left"); |
| assert_equals(r.x, 0, "x after setting left"); |
| assert_equals(r.right, 0, "right after setting left"); |
| }, 'DOMRectReadOnly: set top/right/bottom/left'); |
| |
| test(function() { |
| var r = new DOMRectReadOnly(); |
| r.x = 5; |
| assert_equals(r.x, 0, "x after setting x"); |
| assert_equals(r.left, 0, "left after setting x"); |
| assert_equals(r.right, 0, "right after setting x"); |
| r.y = 5; |
| assert_equals(r.y, 0, "y after setting y"); |
| assert_equals(r.top, 0, "top after setting y"); |
| assert_equals(r.bottom, 0, "bottom after setting y"); |
| r.width = 5; |
| assert_equals(r.width, 0, "width after setting width"); |
| assert_equals(r.x, 0, "x after setting width"); |
| assert_equals(r.right, 0, "right after setting width"); |
| r.height = 5; |
| assert_equals(r.height, 0, "height after setting height"); |
| assert_equals(r.y, 0, "y after setting height"); |
| assert_equals(r.bottom, 0, "bottom after setting height"); |
| }, 'DOMRectReadOnly: set x/y/width/height'); |
| |
| test(function() { |
| var actual = DOMRect.fromRect({x: 1, y: 2, width: 3, height: 4}); |
| var expected = new DOMRect(1, 2, 3, 4); |
| checkDOMRect(actual, expected); |
| assert_true(actual instanceof DOMRectReadOnly, "actual instanceof DOMRectReadOnly"); |
| assert_true(actual instanceof DOMRect, "actual instanceof DOMRect"); |
| }, 'DOMRect.fromRect'); |
| |
| test(function() { |
| var actual = DOMRectReadOnly.fromRect({x: 1, y: 2, width: 3, height: 4}); |
| var expected = new DOMRectReadOnly(1, 2, 3, 4); |
| checkDOMRect(actual, expected); |
| assert_true(actual instanceof DOMRectReadOnly, "actual instanceof DOMRectReadOnly"); |
| assert_false(actual instanceof DOMRect, "actual instanceof DOMRect"); |
| }, 'DOMRectReadOnly.fromRect'); |
| |
| function testConstructor(constructorString) { |
| var constructor = self[constructorString]; |
| test(function() { |
| checkDOMRect(new constructor(), |
| { x: 0, y: 0, width: 0, height: 0, top: 0, right: 0, bottom: 0, left: 0 }); |
| }, constructorString + ' constructor without parameter'); |
| test(function() { |
| checkDOMRect(new constructor(1), |
| { x: 1, y: 0, width: 0, height: 0, top: 0, right: 1, bottom: 0, left: 1 }); |
| }, constructorString + ' constructor with one parameter'); |
| test(function() { |
| checkDOMRect(new constructor(1, 2), |
| { x: 1, y: 2, width: 0, height: 0, top: 2, right: 1, bottom: 2, left: 1 }); |
| }, constructorString + ' constructor with two parameters'); |
| test(function() { |
| checkDOMRect(new constructor(1, 2, 3), |
| { x: 1, y: 2, width: 3, height: 0, top: 2, right: 4, bottom: 2, left: 1 }); |
| }, constructorString + ' constructor with three parameters'); |
| test(function() { |
| checkDOMRect(new constructor(1, 2, 3, 4), |
| { x: 1, y: 2, width: 3, height: 4, top: 2, right: 4, bottom: 6, left: 1 }); |
| }, constructorString + ' constructor with four parameters'); |
| test(function() { |
| checkDOMRect(new constructor(1, 2, 3, 4, 5), |
| { x: 1, y: 2, width: 3, height: 4, top: 2, right: 4, bottom: 6, left: 1 }); |
| }, constructorString + ' constructor with five parameters'); |
| test(function() { |
| checkDOMRect(new constructor(2, 2, -4, 4), |
| { x: 2, y: 2, width: -4, height: 4, top: 2, right: 2, bottom: 6, left: -2 }); |
| }, constructorString + ' constructor with negative width'); |
| test(function() { |
| checkDOMRect(new constructor(2, 2, 4, -4), |
| { x: 2, y: 2, width: 4, height: -4, top: -2, right: 6, bottom: 2, left: 2 }); |
| }, constructorString + ' constructor with negative height'); |
| test(function() { |
| checkDOMRect(new constructor(2, 2, -4, -4), |
| { x: 2, y: 2, width: -4, height: -4, top: -2, right: 2, bottom: 2, left: -2 }); |
| }, constructorString + ' constructor with negative width and height'); |
| test(function() { |
| checkDOMRect(new constructor(0, 0, undefined, 4), |
| { x: 0, y: 0, width: 0, height: 4, top: 0, right: 0, bottom: 4, left: 0 }); |
| }, constructorString + ' constructor with undefined'); |
| test(function() { |
| checkDOMRect(new constructor(NaN, Number.NEGATIVE_INFINITY, Number.POSITIVE_INFINITY, null), |
| { x: NaN, y: -Infinity, width: Infinity, height: 0, top: -Infinity, right: NaN, bottom: -Infinity, left: NaN }); |
| }, constructorString + ' constructor with NaN and infinity and null'); |
| test(function() { |
| checkDOMRect(new constructor("1", "2", "3", "4"), |
| { x: 1, y: 2, width: 3, height: 4, top: 2, right: 4, bottom: 6, left: 1 }); |
| }, constructorString + ' constructor with number string'); |
| test(function() { |
| checkDOMRect(new constructor("a", "b", "c", "d"), |
| { x: NaN, y: NaN, width: NaN, height: NaN, top: NaN, right: NaN, bottom: NaN, left: NaN }); |
| }, constructorString + ' constructor with character string'); |
| } |
| |
| function checkDOMRect(r, exp) { |
| assert_equals(r.x, exp.x, "x"); |
| assert_equals(r.y, exp.y, "y"); |
| assert_equals(r.width, exp.width, "width"); |
| assert_equals(r.height, exp.height, "height"); |
| assert_equals(r.top, exp.top, "top"); |
| assert_equals(r.left, exp.left, "left"); |
| assert_equals(r.bottom, exp.bottom, "bottom"); |
| assert_equals(r.right, exp.right, "right"); |
| } |
| </script> |
| </body> |
| </html> |
