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description("Series of tests to ensure correct results of the winding rule in isPointInPath.");
var tmpimg = document.createElement('canvas');
tmpimg.width = 200;
tmpimg.height = 200;
ctx = tmpimg.getContext('2d');
// Execute test.
function prepareTestScenario() {
debug('Testing default isPointInPath');
ctx.beginPath();
ctx.rect(0, 0, 100, 100);
ctx.rect(25, 25, 50, 50);
shouldBeTrue("ctx.isPointInPath(50, 50)");
shouldBeFalse("ctx.isPointInPath(NaN, 50)");
shouldBeFalse("ctx.isPointInPath(50, NaN)");
debug('');
debug('Testing nonzero isPointInPath');
ctx.beginPath();
ctx.rect(0, 0, 100, 100);
ctx.rect(25, 25, 50, 50);
shouldBeTrue("ctx.isPointInPath(50, 50, 'nonzero')");
debug('');
debug('Testing evenodd isPointInPath');
ctx.beginPath();
ctx.rect(0, 0, 100, 100);
ctx.rect(25, 25, 50, 50);
shouldBeFalse("ctx.isPointInPath(50, 50, 'evenodd')");
debug('');
// reset path in context
ctx.beginPath();
debug('Testing default isPointInPath with Path object');
path = new Path2D();
path.rect(0, 0, 100, 100);
path.rect(25, 25, 50, 50);
shouldBeTrue("ctx.isPointInPath(path, 50, 50)");
shouldBeFalse("ctx.isPointInPath(path, NaN, 50)");
shouldBeFalse("ctx.isPointInPath(path, 50, NaN)");
debug('');
debug('Testing nonzero isPointInPath with Path object');
path = new Path2D();
path.rect(0, 0, 100, 100);
path.rect(25, 25, 50, 50);
shouldBeTrue("ctx.isPointInPath(path, 50, 50, 'nonzero')");
debug('');
debug('Testing evenodd isPointInPath with Path object');
path = new Path2D();
path.rect(0, 0, 100, 100);
path.rect(25, 25, 50, 50);
shouldBeFalse("ctx.isPointInPath(path, 50, 50, 'evenodd')");
debug('');
debug('Testing invalid enumeration isPointInPath (w/ and w/o Path object');
shouldThrow("ctx.isPointInPath(path, 50, 50, 'gazonk')");
shouldThrow("ctx.isPointInPath(50, 50, 'gazonk')");
debug('');
debug('Testing null isPointInPath with Path object');
path = null;
shouldThrow("ctx.isPointInPath(null, 50, 50)");
shouldThrow("ctx.isPointInPath(null, 50, 50, 'nonzero')");
shouldThrow("ctx.isPointInPath(null, 50, 50, 'evenodd')");
shouldThrow("ctx.isPointInPath(path, 50, 50)");
shouldThrow("ctx.isPointInPath(path, 50, 50, 'nonzero')");
shouldThrow("ctx.isPointInPath(path, 50, 50, 'evenodd')");
debug('');
debug('Testing invalid type isPointInPath with Path object');
shouldThrow("ctx.isPointInPath([], 50, 50)");
shouldThrow("ctx.isPointInPath([], 50, 50, 'nonzero')");
shouldThrow("ctx.isPointInPath([], 50, 50, 'evenodd')");
shouldThrow("ctx.isPointInPath({}, 50, 50)");
shouldThrow("ctx.isPointInPath({}, 50, 50, 'nonzero')");
shouldThrow("ctx.isPointInPath({}, 50, 50, 'evenodd')");
debug('');
}
// Run test and allow variation of results.
prepareTestScenario();
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