diff options
Diffstat (limited to 'testing/web-platform/tests/css/compositing/background-blending')
5 files changed, 107 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/compositing/background-blending/background-blend-mode-gradient-image.html b/testing/web-platform/tests/css/compositing/background-blending/background-blend-mode-gradient-image.html new file mode 100644 index 0000000000..986fcda9ac --- /dev/null +++ b/testing/web-platform/tests/css/compositing/background-blending/background-blend-mode-gradient-image.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<html> + <head> + <meta charset="utf-8"> + <title>CSS Test: blending between multiple backgrounds (gradient and image) using background-blend-mode</title> + <link rel="author" title="Mirela Budăeș" href="mailto:mbudaes@adobe.com"> + <link rel="reviewer" title="Mihai Balan" href="mailto:mibalan@adobe.com"> + <link rel="reviewer" title="Rik Cabanier" href="mailto:cabanier@adobe.com"> + <link rel="help" href="https://drafts.fxtf.org/compositing-1/#background-blend-mode"> + <meta name="assert" content="Test checks that setting background-blend-mode property for an element with two background layers (a gradient and a png image) results in blending between the two layers."> + <link rel="match" href="reference/background-blend-mode-gradient-image-ref.html"> + <style> + div { + margin: 5px; + width: 130px; + height: 130px; + background: url('support/red.png') no-repeat 0 0 /100% 100%, linear-gradient(to right, lime 50%, blue 51%); + /*lime: rgb(0,255,0); + blue: rgb(0,0,255);*/ + display: block; + float: left; + background-blend-mode: multiply, normal; + } + </style> + </head> + <body> + <p>Test passes if there is no red square on the screen. <br> + You should see a black square.</p> + <div></div> + </body> +</html> diff --git a/testing/web-platform/tests/css/compositing/background-blending/background-blend-mode-plus-lighter.html b/testing/web-platform/tests/css/compositing/background-blending/background-blend-mode-plus-lighter.html new file mode 100644 index 0000000000..bb237b38b3 --- /dev/null +++ b/testing/web-platform/tests/css/compositing/background-blending/background-blend-mode-plus-lighter.html @@ -0,0 +1,33 @@ +<!DOCTYPE html> +<title>background-blend-mode: plus-lighter test</title> +<link rel="author" title="Jake Archibald" href="mailto:jakearchibald@chromium.org"> +<link rel="help" href="https://drafts.fxtf.org/compositing-2/#background-blend-mode"> +<link rel="match" href="reference/background-blend-mode-plus-lighter-ref.html"> +<meta name="fuzzy" content="maxDifference=0-1;totalPixels=0-4294967295"> +<style> + .test { + width: 100px; + height: 100px; + background-blend-mode: plus-lighter; + } +</style> +<script type="module"> + import { tests } from '../support/plus-lighter.js'; + import { toCSSColor } from '../support/utils.js'; + + // Create a solid color CSS image. + const colorImage = (pixel) => + `linear-gradient(to right, ${toCSSColor(pixel)}, ${toCSSColor(pixel)})`; + + const createBackgrounds = (colors) => colors + // Backgrounds are top first + .slice().reverse() + .map((color) => colorImage(color)) + .join(', '); + + for (const colors of tests) { + document.body.insertAdjacentHTML('beforeend', ` + <div class="test" style="background-image: ${createBackgrounds(colors)}"></div> + `); + } +</script> diff --git a/testing/web-platform/tests/css/compositing/background-blending/reference/background-blend-mode-gradient-image-ref.html b/testing/web-platform/tests/css/compositing/background-blending/reference/background-blend-mode-gradient-image-ref.html new file mode 100644 index 0000000000..4389960d78 --- /dev/null +++ b/testing/web-platform/tests/css/compositing/background-blending/reference/background-blend-mode-gradient-image-ref.html @@ -0,0 +1,23 @@ +<!DOCTYPE html> +<html> + <head> + <meta charset="utf-8"> + <title>CSS Reftest Reference</title> + <link rel="author" title="Mirela Budăeș" href="mailto:mbudaes@adobe.com"> + <style> + div { + margin: 5px; + width: 130px; + height: 130px; + background: black;/*rgb(0,0,0);*/ + display: block; + float: left; + } + </style> + </head> + <body> + <p>Test passes if there is no red square on the screen. <br> + You should see a black square.</p> + <div></div> + </body> +</html> diff --git a/testing/web-platform/tests/css/compositing/background-blending/reference/background-blend-mode-plus-lighter-ref.html b/testing/web-platform/tests/css/compositing/background-blending/reference/background-blend-mode-plus-lighter-ref.html new file mode 100644 index 0000000000..550981986b --- /dev/null +++ b/testing/web-platform/tests/css/compositing/background-blending/reference/background-blend-mode-plus-lighter-ref.html @@ -0,0 +1,20 @@ +<!DOCTYPE html> +<title>background-blend-mode: plus-lighter test</title> +<link rel="author" title="Jake Archibald" href="mailto:jakearchibald@chromium.org"> +<link rel="help" href="https://drafts.fxtf.org/compositing-2/#background-blend-mode"> +<style> + .test { + width: 100px; + height: 100px; + } +</style> +<script type="module"> + import { tests, plusLighter } from '../../support/plus-lighter.js'; + import { toCSSColor } from '../../support/utils.js'; + + for (const colors of tests) { + document.body.insertAdjacentHTML('beforeend', ` + <div class="test" style="background-color: ${toCSSColor(plusLighter(colors))}"></div> + `); + } +</script> diff --git a/testing/web-platform/tests/css/compositing/background-blending/support/red.png b/testing/web-platform/tests/css/compositing/background-blending/support/red.png Binary files differnew file mode 100644 index 0000000000..acc86d4770 --- /dev/null +++ b/testing/web-platform/tests/css/compositing/background-blending/support/red.png |
