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+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* vim: set ts=2 sw=2 sts=2 et: */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+/* testcase data for simple "from-by" animations of CSS properties */
+
+// NOTE: This js file requires db_smilCSSPropertyList.js
+
+// Lists of testcases for re-use across multiple properties of the same type
+var _fromByTestLists = {
+ color: [
+ new AnimTestcaseFromBy("rgb(10, 20, 30)", "currentColor", {
+ midComp: "rgb(35, 45, 55)",
+ toComp: "rgb(60, 70, 80)",
+ }),
+ new AnimTestcaseFromBy("currentColor", "rgb(30, 20, 10)", {
+ fromComp: "rgb(50, 50, 50)",
+ midComp: "rgb(65, 60, 55)",
+ toComp: "rgb(80, 70, 60)",
+ }),
+ new AnimTestcaseFromBy(
+ "rgba(10, 20, 30, 0.2)",
+ "rgba(50, 50, 50, 1)",
+ // (rgb(10, 20, 30) * 0.2 * 0.5 + rgb(52, 54, 56) * 1.0 * 0.5) * (1 / 0.6)
+ {
+ midComp: "rgba(45, 48, 52, 0.6)",
+ // (rgb(10, 20, 30) * 0.2 + rgb(50, 50, 50) * 1) / 1.0
+ toComp: "rgb(52, 54, 56)",
+ }
+ ),
+
+ // The "from" and "by" values in the test case below overflow the maxium
+ // color-channel values when added together.
+ // (e.g. for red [ignoring alpha for now], 100 + 240 = 340 which is > 255)
+ //
+ // The SVG Animation spec says we should clamp color values "as late as
+ // possible" i.e. allow the channel overflow and clamp at paint-time.
+ //
+ // That gives us:
+ //
+ // to-value = (rgb(100, 100, 100) * 0.6 + rgb(240, 240, 240) * 1.0)) * 1
+ // = rgb(300, 300, 300)
+ // midComp = (rgb(100, 100, 100) * 0.6 * 0.5 + rgb(300, 300, 300) * 1.0 * 0.5) * (1 / 0.8)
+ // = rgb(225, 225, 225)
+ //
+ //
+ new AnimTestcaseFromBy(
+ "rgba(100, 100, 100, 0.6)",
+ "rgba(240, 240, 240, 1)",
+ { midComp: "rgba(225, 225, 225, 0.8)", toComp: "rgb(255, 255, 255)" }
+ ),
+ ],
+ lengthNoUnits: [
+ new AnimTestcaseFromBy("0", "50", {
+ fromComp: "0px", // 0 acts like 0px
+ midComp: "25px",
+ toComp: "50px",
+ }),
+ new AnimTestcaseFromBy("30", "10", {
+ fromComp: "30px",
+ midComp: "35px",
+ toComp: "40px",
+ }),
+ ],
+ lengthPx: [
+ new AnimTestcaseFromBy("0px", "8px", {
+ fromComp: "0px",
+ midComp: "4px",
+ toComp: "8px",
+ }),
+ new AnimTestcaseFromBy("1px", "10px", {
+ fromComp: "1px",
+ midComp: "6px",
+ toComp: "11px",
+ }),
+ ],
+ opacity: [
+ new AnimTestcaseFromBy("1", "-1", { midComp: "0.5", toComp: "0" }),
+ new AnimTestcaseFromBy("0.4", "-0.6", { midComp: "0.1", toComp: "0" }),
+ new AnimTestcaseFromBy(
+ "0.8",
+ "-1.4",
+ { midComp: "0.1", toComp: "0" },
+ "opacities with abs val >1 get clamped too early"
+ ),
+ new AnimTestcaseFromBy(
+ "1.2",
+ "-0.6",
+ { midComp: "0.9", toComp: "0.6" },
+ "opacities with abs val >1 get clamped too early"
+ ),
+ ],
+ paint: [
+ // The "none" keyword & URI values aren't addiditve, so the animations in
+ // these testcases are expected to have no effect.
+ new AnimTestcaseFromBy("none", "none", { noEffect: 1 }),
+ new AnimTestcaseFromBy("url(#gradA)", "url(#gradB)", { noEffect: 1 }),
+ new AnimTestcaseFromBy("url(#gradA)", "url(#gradB) red", { noEffect: 1 }),
+ new AnimTestcaseFromBy("url(#gradA)", "none", { noEffect: 1 }),
+ new AnimTestcaseFromBy("red", "url(#gradA)", { noEffect: 1 }),
+ ],
+ URIsAndNone: [
+ // No need to specify { noEffect: 1 }, since plain URI-valued properties
+ // aren't additive
+ new AnimTestcaseFromBy("url(#idA)", "url(#idB)"),
+ new AnimTestcaseFromBy("none", "url(#idB)"),
+ new AnimTestcaseFromBy("url(#idB)", "inherit"),
+ ],
+};
+
+// List of attribute/testcase-list bundles to be tested
+var gFromByBundles = [
+ new TestcaseBundle(gPropList.clip, [
+ new AnimTestcaseFromBy(
+ "rect(1px, 2px, 3px, 4px)",
+ "rect(10px, 20px, 30px, 40px)",
+ {
+ midComp: "rect(6px, 12px, 18px, 24px)",
+ toComp: "rect(11px, 22px, 33px, 44px)",
+ }
+ ),
+ // Adding "auto" (either as a standalone value or a subcomponent value)
+ // should cause animation to fail.
+ new AnimTestcaseFromBy("auto", "auto", { noEffect: 1 }),
+ new AnimTestcaseFromBy("auto", "rect(auto, auto, auto, auto)", {
+ noEffect: 1,
+ }),
+ new AnimTestcaseFromBy(
+ "rect(auto, auto, auto, auto)",
+ "rect(auto, auto, auto, auto)",
+ { noEffect: 1 }
+ ),
+ new AnimTestcaseFromBy("rect(1px, 2px, 3px, 4px)", "auto", { noEffect: 1 }),
+ new AnimTestcaseFromBy("auto", "rect(1px, 2px, 3px, 4px)", { noEffect: 1 }),
+ new AnimTestcaseFromBy(
+ "rect(1px, 2px, 3px, auto)",
+ "rect(10px, 20px, 30px, 40px)",
+ { noEffect: 1 }
+ ),
+ new AnimTestcaseFromBy(
+ "rect(1px, auto, 3px, 4px)",
+ "rect(10px, auto, 30px, 40px)",
+ { noEffect: 1 }
+ ),
+ new AnimTestcaseFromBy(
+ "rect(1px, 2px, 3px, 4px)",
+ "rect(10px, auto, 30px, 40px)",
+ { noEffect: 1 }
+ ),
+ ]),
+ // Check that 'by' animations for 'cursor' has no effect
+ new TestcaseBundle(gPropList.cursor, [
+ new AnimTestcaseFromBy("crosshair", "move"),
+ ]),
+ new TestcaseBundle(
+ gPropList.fill,
+ [].concat(_fromByTestLists.color, _fromByTestLists.paint)
+ ),
+ // Check that 'by' animations involving URIs have no effect
+ new TestcaseBundle(gPropList.filter, _fromByTestLists.URIsAndNone),
+ new TestcaseBundle(gPropList.font, [
+ new AnimTestcaseFromBy(
+ "10px serif",
+ "normal normal 400 100px / 10px monospace"
+ ),
+ ]),
+ new TestcaseBundle(
+ gPropList.font_size,
+ [].concat(_fromByTestLists.lengthNoUnits, _fromByTestLists.lengthPx)
+ ),
+ new TestcaseBundle(gPropList.font_size_adjust, [
+ // These testcases implicitly have no effect, because font-size-adjust is
+ // non-additive (and is declared as such in db_smilCSSPropertyList.js)
+ new AnimTestcaseFromBy("0.5", "0.1"),
+ new AnimTestcaseFromBy("none", "0.1"),
+ new AnimTestcaseFromBy("0.1", "none"),
+ ]),
+ // Bug 1457353: Change from nsColor to StyleComplexColor causes addition
+ // with currentcolor to break. Bug 1465307 for work to re-enable.
+ new TestcaseBundle(gPropList.lighting_color, _fromByTestLists.color),
+ new TestcaseBundle(gPropList.marker, _fromByTestLists.URIsAndNone),
+ new TestcaseBundle(gPropList.marker_end, _fromByTestLists.URIsAndNone),
+ new TestcaseBundle(gPropList.marker_mid, _fromByTestLists.URIsAndNone),
+ new TestcaseBundle(gPropList.marker_start, _fromByTestLists.URIsAndNone),
+ new TestcaseBundle(gPropList.overflow, [
+ new AnimTestcaseFromBy("inherit", "auto"),
+ new AnimTestcaseFromBy("scroll", "hidden"),
+ ]),
+ new TestcaseBundle(gPropList.opacity, _fromByTestLists.opacity),
+ new TestcaseBundle(gPropList.stroke_miterlimit, [
+ new AnimTestcaseFromBy("1", "1", { midComp: "1.5", toComp: "2" }),
+ new AnimTestcaseFromBy("20.1", "-10", { midComp: "15.1", toComp: "10.1" }),
+ ]),
+ new TestcaseBundle(gPropList.stroke_dasharray, [
+ // These testcases implicitly have no effect, because stroke-dasharray is
+ // non-additive (and is declared as such in db_smilCSSPropertyList.js)
+ new AnimTestcaseFromBy("none", "5"),
+ new AnimTestcaseFromBy("10", "5"),
+ new AnimTestcaseFromBy("1", "2, 3"),
+ ]),
+ new TestcaseBundle(
+ gPropList.stroke_width,
+ [].concat(_fromByTestLists.lengthNoUnits, _fromByTestLists.lengthPx)
+ ),
+];