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Unified Diff: third_party/WebKit/LayoutTests/css3/filters/unprefixed.html

Issue 2065593002: Unprefix the CSS 'filter' property (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Remove disabler. Try different DCHECK expressions. Created 4 years, 6 months ago
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Index: third_party/WebKit/LayoutTests/css3/filters/unprefixed.html
diff --git a/third_party/WebKit/LayoutTests/css3/filters/unprefixed.html b/third_party/WebKit/LayoutTests/css3/filters/unprefixed.html
new file mode 100644
index 0000000000000000000000000000000000000000..2f45d1659c5181d989aa78231f67f98c0525bbb6
--- /dev/null
+++ b/third_party/WebKit/LayoutTests/css3/filters/unprefixed.html
@@ -0,0 +1,121 @@
+<!DOCTYPE html>
+<title>-webkit-filter matches filter</title>
+<script src="../../resources/testharness.js"></script>
+<script src="../../resources/testharnessreport.js"></script>
+<script src="../../css-parser/resources/property-parsing-test.js"></script>
+<script>
+function assert_prefixed_computed_style(property, value, expectedValue) {
+ if (expectedValue === undefined)
+ expectedValue = value;
+
+ var stringifiedValue = JSON.stringify(value);
+ var prefixedProperty = convert_to_dashes('webkit' + property.charAt(0).toUpperCase() + property.substr(1));
+
+ test(function() {
+ var div = document.createElement('div');
+ div.setAttribute("style", prefixedProperty + ": " + value);
+ document.head.appendChild(div);
+ var computedStyleValue = getComputedStyle(div)[property];
+ div.remove();
+ assert_equals(computedStyleValue, expectedValue);
+ }, "Computed style after parsing style='" + prefixedProperty + ": " + stringifiedValue + "'");
+}
+
+assert_prefixed_computed_style("filter", "url('#a')", 'url("#a")'); // Basic reference
+assert_prefixed_computed_style("filter", "url(#a)", 'url("#a")'); // Bare unquoted reference converting to quoted form
+assert_prefixed_computed_style("filter", "url('#a') url('#b')", 'url("#a") url("#b")'); // Multiple references
+
+assert_prefixed_computed_style("filter", "grayscale(1) url('#a')", 'grayscale(1) url("#a")'); // Reference as 2nd value
+assert_prefixed_computed_style("filter", "grayscale(1.0)", "grayscale(1)"); // Float value converts to integer
+assert_prefixed_computed_style("filter", "grayscale(0)"); // Zero value
+assert_prefixed_computed_style("filter", "grayscale()", "grayscale(1)"); // No arguments
+assert_prefixed_computed_style("filter", "grayscale(0.5) grayscale(0.25)"); // Multiple values
+
+assert_prefixed_computed_style("filter", "sepia(1)"); // Integer value
+assert_prefixed_computed_style("filter", "sepia(1.0)", "sepia(1)"); // Float value converts to integer
+assert_prefixed_computed_style("filter", "sepia(0)"); // Zero value
+assert_prefixed_computed_style("filter", "sepia()", "sepia(1)"); // No arguments
+assert_prefixed_computed_style("filter", "sepia(0.5) sepia(0.25)"); // Multiple values
+
+assert_prefixed_computed_style("filter", "saturate(1)"); // Integer value
+assert_prefixed_computed_style("filter", "saturate(1.0)", "saturate(1)"); // Float value converts to integer
+assert_prefixed_computed_style("filter", "saturate(0)"); // Zero value
+assert_prefixed_computed_style("filter", "saturate()", "saturate(1)"); // No arguments
+assert_prefixed_computed_style("filter", "saturate(0.5) saturate(0.25)"); // Multiple values
+
+assert_prefixed_computed_style("filter", "hue-rotate(10deg)"); // Degrees value as integer
+assert_prefixed_computed_style("filter", "hue-rotate(10.0deg)", "hue-rotate(10deg)"); // Degrees float value converts to integer
+assert_prefixed_computed_style("filter", "hue-rotate(10rad)", "hue-rotate(572.958deg)"); // Radians value
+assert_prefixed_computed_style("filter", "hue-rotate(10grad)", "hue-rotate(9deg)"); // Gradians value
+assert_prefixed_computed_style("filter", "hue-rotate(0.5turn)", "hue-rotate(180deg)"); // Turns value
+assert_prefixed_computed_style("filter", "hue-rotate(0)", "hue-rotate(0deg)"); // Zero value
+assert_prefixed_computed_style("filter", "hue-rotate()", "hue-rotate(0deg)"); // No arguments
+
+assert_prefixed_computed_style("filter", "invert(1)"); // Integer value
+assert_prefixed_computed_style("filter", "invert(1.0)", "invert(1)"); // Float value converts to integer
+assert_prefixed_computed_style("filter", "invert(0)"); // Zero value
+assert_prefixed_computed_style("filter", "invert()", "invert(1)"); // No arguments
+assert_prefixed_computed_style("filter", "invert(0.5) invert(0.25)"); // Multiple values
+
+assert_prefixed_computed_style("filter", "opacity(1)"); // Integer value
+assert_prefixed_computed_style("filter", "opacity(1.0)", "opacity(1)"); // Float value converts to integer
+assert_prefixed_computed_style("filter", "opacity(0)"); // Zero value
+assert_prefixed_computed_style("filter", "opacity()", "opacity(1)"); // No arguments
+assert_prefixed_computed_style("filter", "opacity(0.5) opacity(0.25)"); // Multiple values
+
+assert_prefixed_computed_style("filter", "brightness(1)"); // Integer value
+assert_prefixed_computed_style("filter", "brightness(1.0)", "brightness(1)"); // Float value converts to integer
+assert_prefixed_computed_style("filter", "brightness(0)"); // Zero value
+assert_prefixed_computed_style("filter", "brightness()", "brightness(0)"); // No arguments
+assert_prefixed_computed_style("filter", "brightness(0.5) brightness(0.25)"); // Multiple values
+
+assert_prefixed_computed_style("filter", "contrast(1)"); // Integer value
+assert_prefixed_computed_style("filter", "contrast(2)"); // Value greater than 1
+assert_prefixed_computed_style("filter", "contrast(1.0)", "contrast(1)"); // Float value converts to integer
+assert_prefixed_computed_style("filter", "contrast(0)"); // Zero value
+assert_prefixed_computed_style("filter", "contrast()", "contrast(1)"); // No arguments
+assert_prefixed_computed_style("filter", "contrast(0.5) contrast(0.25)"); // Multiple values
+
+assert_prefixed_computed_style("filter", "blur(0)", "blur(0px)"); // One zero to px
+assert_prefixed_computed_style("filter", "blur(2em)", "blur(32px)"); // One length
+assert_prefixed_computed_style("filter", "blur(5px)"); // One length
+assert_prefixed_computed_style("filter", "blur()", "blur(0px)"); // No arguments
+
+assert_prefixed_computed_style("filter", "drop-shadow(red 1px 2px 3px)",
+ "drop-shadow(rgb(255, 0, 0) 1px 2px 3px)"); // Named color then three values
+assert_prefixed_computed_style("filter", "drop-shadow(1px 2px 3px red)",
+ "drop-shadow(rgb(255, 0, 0) 1px 2px 3px)"); // Three values then named color
+assert_prefixed_computed_style("filter", "drop-shadow(#abc 0 0 0)",
+ "drop-shadow(rgb(170, 187, 204) 0px 0px 0px)"); // Color then three values with zero length
+assert_prefixed_computed_style("filter", "drop-shadow(0 0 0)",
+ "drop-shadow(rgb(0, 0, 0) 0px 0px 0px)"); // Three values with zero length
+assert_prefixed_computed_style("filter", "drop-shadow(1px 2px)",
+ "drop-shadow(rgb(0, 0, 0) 1px 2px 0px)"); // Two values no color
+
+// Rule combinations
+assert_prefixed_computed_style("filter", "contrast(0.5) grayscale(0.25)");
+assert_prefixed_computed_style("filter", "sepia(0.5) grayscale(0.25)");
+assert_prefixed_computed_style("filter", "saturate(0.5) grayscale(0.25)");
+assert_prefixed_computed_style("filter", "hue-rotate(10deg) grayscale(0.25)");
+assert_prefixed_computed_style("filter", "invert(0.5) grayscale(0.25)");
+assert_prefixed_computed_style("filter", "opacity(0.5) grayscale(0.25)");
+assert_prefixed_computed_style("filter", "brightness(0.5) grayscale(0.25)");
+assert_prefixed_computed_style("filter",
+ "grayscale(0.5) sepia(0.25) saturate(0.75) hue-rotate(35deg) invert(0.2) opacity(0.9) blur(5px)",
+ [ "grayscale(0.5)",
+ "sepia(0.25)",
+ "saturate(0.75)",
+ "hue-rotate(35deg)",
+ "invert(0.2)",
+ "opacity(0.9)",
+ "blur(5px)" ].join(" "));
+assert_prefixed_computed_style("filter",
+ "grayscale(50%) sepia(25%) saturate(75%) invert(20%) opacity(90%) brightness(60%) contrast(30%)",
+ [ "grayscale(0.5)",
+ "sepia(0.25)",
+ "saturate(0.75)",
+ "invert(0.2)",
+ "opacity(0.9)",
+ "brightness(0.6)",
+ "contrast(0.3)" ].join(" ")); // Percentage values
+</script>
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