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Add screenshot test to verify clipping of offscreen areas.

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This commit is contained in:
Andrey Lushnikov 2017-06-16 22:02:03 -07:00
parent 9de48fb51e
commit af52f13e22
2 changed files with 13 additions and 2 deletions
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test/golden/screenshot-offscreen-clip.png Normal file
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15
test/test.js
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@ -215,7 +215,6 @@ describe('Puppeteer', function() {
var screenshot = await page.screenshot(); var screenshot = await page.screenshot();
expect(screenshot).toBeGolden('screenshot-sanity.png'); expect(screenshot).toBeGolden('screenshot-sanity.png');
})); }));
it('should clip rect', SX(async function() { it('should clip rect', SX(async function() {
await page.setViewportSize({width: 500, height: 500}); await page.setViewportSize({width: 500, height: 500});
await page.navigate(STATIC_PREFIX + '/grid.html'); await page.navigate(STATIC_PREFIX + '/grid.html');
@ -229,7 +228,19 @@ describe('Puppeteer', function() {
}); });
expect(screenshot).toBeGolden('screenshot-clip-rect.png'); expect(screenshot).toBeGolden('screenshot-clip-rect.png');
})); }));
it('should work for offscreen clip', SX(async function() {
await page.setViewportSize({width: 500, height: 500});
await page.navigate(STATIC_PREFIX + '/grid.html');
var screenshot = await page.screenshot({
clip: {
x: 50,
y: 600,
width: 100,
height: 100
}
});
expect(screenshot).toBeGolden('screenshot-offscreen-clip.png');
}));
it('should run in parallel', SX(async function() { it('should run in parallel', SX(async function() {
await page.setViewportSize({width: 500, height: 500}); await page.setViewportSize({width: 500, height: 500});
await page.navigate(STATIC_PREFIX + '/grid.html'); await page.navigate(STATIC_PREFIX + '/grid.html');