diff options
| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/custom-elements/reactions/DOMStringMap.html | |
| parent | Initial commit. (diff) | |
| download | firefox-upstream.tar.xz firefox-upstream.zip | |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'testing/web-platform/tests/custom-elements/reactions/DOMStringMap.html')
| -rw-r--r-- | testing/web-platform/tests/custom-elements/reactions/DOMStringMap.html | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/testing/web-platform/tests/custom-elements/reactions/DOMStringMap.html b/testing/web-platform/tests/custom-elements/reactions/DOMStringMap.html new file mode 100644 index 0000000000..5e34dfe2ba --- /dev/null +++ b/testing/web-platform/tests/custom-elements/reactions/DOMStringMap.html @@ -0,0 +1,96 @@ +<!DOCTYPE html> +<html> +<head> +<title>Custom Elements: CEReactions on DOMStringMap interface</title> +<meta name="author" title="Ryosuke Niwa" href="mailto:rniwa@webkit.org"> +<meta name="assert" content="setter and deleter of DOMStringMap interface must have CEReactions"> +<meta name="help" content="https://html.spec.whatwg.org/#domstringmap"> +<script src="/resources/testharness.js"></script> +<script src="/resources/testharnessreport.js"></script> +<script src="../resources/custom-elements-helpers.js"></script> +<script src="./resources/reactions.js"></script> +</head> +<body> +<div id="log"></div> +<script> + +test(function () { + var element = define_new_custom_element(['data-foo']); + var instance = document.createElement(element.name); + assert_array_equals(element.takeLog().types(), ['constructed']); + instance.dataset.foo = 'bar'; + var logEntries = element.takeLog(); + assert_array_equals(logEntries.types(), ['attributeChanged']); + assert_attribute_log_entry(logEntries.last(), {name: 'data-foo', oldValue: null, newValue: 'bar', namespace: null}); +}, 'setter on DOMStringMap must enqueue an attributeChanged reaction when adding an observed data attribute'); + +test(function () { + var element = define_new_custom_element(['data-bar']); + var instance = document.createElement(element.name); + assert_array_equals(element.takeLog().types(), ['constructed']); + instance.dataset.foo = 'bar'; + assert_array_equals(element.takeLog().types(), []); +}, 'setter on DOMStringMap must not enqueue an attributeChanged reaction when adding an unobserved data attribute'); + +test(function () { + var element = define_new_custom_element(['data-foo']); + var instance = document.createElement(element.name); + instance.dataset.foo = 'bar'; + assert_array_equals(element.takeLog().types(), ['constructed', 'attributeChanged']); + instance.dataset.foo = 'baz'; + var logEntries = element.takeLog(); + assert_array_equals(logEntries.types(), ['attributeChanged']); + assert_attribute_log_entry(logEntries.last(), {name: 'data-foo', oldValue: 'bar', newValue: 'baz', namespace: null}); +}, 'setter on DOMStringMap must enqueue an attributeChanged reaction when mutating the value of an observed data attribute'); + +test(function () { + var element = define_new_custom_element(['data-foo']); + var instance = document.createElement(element.name); + instance.dataset.foo = 'bar'; + assert_array_equals(element.takeLog().types(), ['constructed', 'attributeChanged']); + instance.dataset.foo = 'bar'; + var logEntries = element.takeLog(); + assert_array_equals(logEntries.types(), ['attributeChanged']); + assert_attribute_log_entry(logEntries.last(), {name: 'data-foo', oldValue: 'bar', newValue: 'bar', namespace: null}); +}, 'setter on DOMStringMap must enqueue an attributeChanged reaction when mutating the value of an observed data attribute to the same value'); + +test(function () { + var element = define_new_custom_element(['data-zero']); + var instance = document.createElement(element.name); + instance.dataset.foo = 'bar'; + assert_array_equals(element.takeLog().types(), ['constructed']); + instance.dataset.foo = 'baz'; + assert_array_equals(element.takeLog().types(), []); +}, 'setter on DOMStringMap must not enqueue an attributeChanged reaction when mutating the value of an unobserved data attribute'); + +test(function () { + var element = define_new_custom_element(['data-foo']); + var instance = document.createElement(element.name); + instance.dataset.foo = 'bar'; + assert_array_equals(element.takeLog().types(), ['constructed', 'attributeChanged']); + delete instance.dataset.foo; + var logEntries = element.takeLog(); + assert_array_equals(logEntries.types(), ['attributeChanged']); + assert_attribute_log_entry(logEntries.last(), {name: 'data-foo', oldValue: 'bar', newValue: null, namespace: null}); +}, 'deleter on DOMStringMap must enqueue an attributeChanged reaction when removing an observed data attribute'); + +test(function () { + var element = define_new_custom_element(['data-bar']); + var instance = document.createElement(element.name); + instance.dataset.foo = 'bar'; + assert_array_equals(element.takeLog().types(), ['constructed']); + delete instance.dataset.foo; + assert_array_equals(element.takeLog().types(), []); +}, 'deleter on DOMStringMap must not enqueue an attributeChanged reaction when removing an unobserved data attribute'); + +test(function () { + var element = define_new_custom_element(['data-foo']); + var instance = document.createElement(element.name); + assert_array_equals(element.takeLog().types(), ['constructed']); + delete instance.dataset.foo; + assert_array_equals(element.takeLog().types(), []); +}, 'deleter on DOMStringMap must not enqueue an attributeChanged reaction when it does not remove a data attribute'); + +</script> +</body> +</html> |