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-rw-r--r--layout/style/test/property_database.js12
-rw-r--r--layout/style/test/test_transitions_per_property.html15
2 files changed, 27 insertions, 0 deletions
diff --git a/layout/style/test/property_database.js b/layout/style/test/property_database.js
index bc4383630..a7014c043 100644
--- a/layout/style/test/property_database.js
+++ b/layout/style/test/property_database.js
@@ -2837,6 +2837,18 @@ var gCSSProperties = {
other_values: [ "bottom", "left", "right", "top-outside", "bottom-outside" ],
invalid_values: []
},
+ "caret-color": {
+ domProp: "caretColor",
+ inherited: true,
+ type: CSS_TYPE_LONGHAND,
+ prerequisites: { "color": "black" },
+ // Though "auto" is an independent computed-value time keyword value,
+ // it is not distinguishable from currentcolor because getComputedStyle
+ // always returns used value for <color>.
+ initial_values: [ "auto", "currentcolor", "black", "rgb(0,0,0)" ],
+ other_values: [ "green", "transparent", "rgba(128,128,128,.5)", "#123" ],
+ invalid_values: [ "#0", "#00", "#00000", "cc00ff" ]
+ },
"clear": {
domProp: "clear",
inherited: false,
diff --git a/layout/style/test/test_transitions_per_property.html b/layout/style/test/test_transitions_per_property.html
index 29e2ae24c..f188f4f6f 100644
--- a/layout/style/test/test_transitions_per_property.html
+++ b/layout/style/test/test_transitions_per_property.html
@@ -1373,6 +1373,21 @@ function test_true_currentcolor_transition(prop, get_color=(x => x), is_shorthan
div.style.removeProperty("color");
}
+function test_auto_color_transition(prop, get_color=(x => x), is_shorthand=false) {
+ const msg_prefix = `color-valued property ${prop}: `;
+ const test_color = "rgb(51, 102, 153)";
+ div.style.setProperty("transition-property", "none", "");
+ div.style.setProperty(prop, "auto", "");
+ let used_value_of_auto = get_color(cs.getPropertyValue(prop));
+ isnot(used_value_of_auto, test_color,
+ msg_prefix + "ensure used auto value is different than our test color");
+
+ div.style.setProperty("transition-property", prop, "");
+ div.style.setProperty(prop, test_color, "");
+ is(get_color(cs.getPropertyValue(prop)), test_color,
+ msg_prefix + "not interpolatable between auto and rgb color");
+}
+
function get_color_from_shorthand_value(value) {
var m = value.match(/rgba?\([^, ]*, [^, ]*, [^, ]*(?:, [^, ]*)?\)/);
isnot(m, null, "shorthand property value should contain color");