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Diffstat (limited to 'testing/web-platform/tests/css/cssom/cssstyledeclaration-setter-attr.html')
| -rw-r--r-- | testing/web-platform/tests/css/cssom/cssstyledeclaration-setter-attr.html | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/testing/web-platform/tests/css/cssom/cssstyledeclaration-setter-attr.html b/testing/web-platform/tests/css/cssom/cssstyledeclaration-setter-attr.html new file mode 100644 index 0000000000..20837052e3 --- /dev/null +++ b/testing/web-platform/tests/css/cssom/cssstyledeclaration-setter-attr.html @@ -0,0 +1,18 @@ +<!doctype html> +<title>CSSOM test: declaration block after setting via CSSOM</title> +<link rel="help" href="https://drafts.csswg.org/cssom/#dom-cssstyledeclaration-setproperty"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<link rel="author" title="Emilio Cobos Álvarez" href="mailto:emilio@crisal.io"> +<script> +test(function() { + let element = document.createElement("div"); + element.style.setProperty("doesntexist", "0"); + assert_false(element.hasAttribute("style")); +}, "Setting an invalid property via the declaration setter doesn't create a declaration"); +test(function() { + let element = document.createElement("div"); + element.style.setProperty("width", "-100"); + assert_false(element.hasAttribute("style")); +}, "Setting an invalid value via the declaration setter doesn't create a declaration"); +</script> |