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+<!doctype html>
+<html>
+<!--
+https://bugzilla.mozilla.org/show_bug.cgi?id=948245
+-->
+<head>
+ <meta charset="utf-8">
+ <title>Test for repeat duration calculation (Bug 948245)</title>
+ <script src="/tests/SimpleTest/SimpleTest.js"></script>
+ <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" />
+</head>
+<body>
+<a target="_blank"
+href="https://bugzilla.mozilla.org/show_bug.cgi?id=948245">Mozilla Bug 948245</a>
+<p id="display"></p>
+<div id="content" style="display: none">
+<svg id="svg" onload="this.pauseAnimations()">
+ <rect>
+ <animate id="a"/>
+ <animate id="b" begin="a.end"/>
+ </rect>
+</svg>
+</div>
+<pre id="test">
+<script class="testbody" type="text/javascript">
+ // Tests the calculation of the repeat duration which is one of the steps
+ // towards determining the active duration.
+ //
+ // The repeat duration is determined by the following three attributes:
+ //
+ // dur: may be definite (e.g. '2s') or 'indefinite' (the default)
+ // repeatCount: may be definite (e.g. '2.5'), 'indefinite', or not set
+ // repeatDur: may be definite (e.g. '5s'), 'indefinite', or not set
+ //
+ // That leaves 18 combinations to test.
+ var testCases =
+ [
+ // 1. repeatDur: definite, repeatCount: definite, dur: definite
+ // (Two test cases here to ensure we get the minimum)
+ { repeatDur: 15, repeatCount: 2, dur: 10, result: 15 },
+ { repeatDur: 25, repeatCount: 2, dur: 10, result: 20 },
+ // 2. repeatDur: indefinite, repeatCount: definite, dur: definite
+ { repeatDur: 'indefinite', repeatCount: 2, dur: 10, result: 20 },
+ // 3. repeatDur: not set, repeatCount: definite, dur: definite
+ { repeatCount: 2, dur: 10, result: 20 },
+ // 4. repeatDur: definite, repeatCount: indefinite, dur: definite
+ { repeatDur: 15, repeatCount: 'indefinite', dur: 10, result: 15 },
+ // 5. repeatDur: indefinite, repeatCount: indefinite, dur: definite
+ { repeatDur: 'indefinite', repeatCount: 'indefinite', dur: 10,
+ result: 'indefinite' },
+ // 6. repeatDur: not set, repeatCount: indefinite, dur: definite
+ { repeatCount: 'indefinite', dur: 10, result: 'indefinite' },
+ // 7. repeatDur: definite, repeatCount: not set, dur: definite
+ { repeatDur: 15, dur: 10, result: 15 },
+ // 8. repeatDur: indefinite, repeatCount: not set, dur: definite
+ { repeatDur: 'indefinite', dur: 10, result: 'indefinite' },
+ // 9. repeatDur: not set, repeatCount: not set, dur: definite
+ { dur: 10, result: 10 },
+ // 10. repeatDur: definite, repeatCount: definite, dur: indefinite
+ { repeatDur: 15, repeatCount: 2, dur: 'indefinite', result: 15 },
+ // 11. repeatDur: indefinite, repeatCount: definite, dur: indefinite
+ { repeatDur: 'indefinite', repeatCount: 2, dur: 'indefinite',
+ result: 'indefinite' },
+ // 12. repeatDur: not set, repeatCount: definite, dur: indefinite
+ { repeatCount: 2, dur: 'indefinite', result: 'indefinite' },
+ // 13. repeatDur: definite, repeatCount: indefinite, dur: indefinite
+ { repeatDur: 15, repeatCount: 'indefinite', dur: 'indefinite',
+ result: 15 },
+ // 14. repeatDur: indefinite, repeatCount: indefinite, dur: indefinite
+ { repeatDur: 'indefinite', repeatCount: 'indefinite', dur: 'indefinite',
+ result: 'indefinite' },
+ // 15. repeatDur: not set, repeatCount: indefinite, dur: indefinite
+ { repeatCount: 'indefinite', dur: 'indefinite', result: 'indefinite' },
+ // 16. repeatDur: definite, repeatCount: not set, dur: indefinite
+ { repeatDur: 15, dur: 'indefinite', result: 15 },
+ // 17. repeatDur: indefinite, repeatCount: not set, dur: indefinite
+ { repeatDur: 'indefinite', dur: 'indefinite', result: 'indefinite' },
+ // 18. repeatDur: not set, repeatCount: not set, dur: indefinite
+ { dur: 'indefinite', result: 'indefinite' }
+ ];
+
+ // We can test the repeat duration by setting these attributes on animation
+ // 'a' and checking the start time of 'b' which is defined to start when 'a'
+ // finishes.
+ //
+ // Since 'a' has no end/min/max attributes the end of its active interval
+ // should coincide with the end of its repeat duration.
+ //
+ // Sometimes the repeat duration is defined to be 'indefinite'. In this case
+ // calling getStartTime on b will throw an exception so we need to catch that
+ // exception and translate it to 'indefinite' as follows:
+ function getRepeatDuration() {
+ try {
+ return $('b').getStartTime();
+ } catch(e) {
+ if (e.name == "InvalidStateError" &&
+ e.code == DOMException.INVALID_STATE_ERR) {
+ return 'indefinite';
+ } else {
+ ok(false, "Unexpected exception: " + e);
+ return null;
+ }
+ }
+ }
+
+ // Animation doesn't start until onload
+ SimpleTest.waitForExplicitFinish();
+ window.addEventListener("load", runTests);
+
+ // Run through each of the test cases
+ function runTests() {
+ ok($('svg').animationsPaused(), "should be paused by <svg> load handler");
+
+ testCases.forEach(function(test) {
+ var a = $('a');
+
+ // Set the attributes
+ var msgPieces = [];
+ [ 'repeatDur', 'repeatCount', 'dur' ].forEach(function(attr) {
+ if (typeof test[attr] != "undefined") {
+ a.setAttribute(attr, test[attr].toString());
+ msgPieces.push(attr + ': ' + test[attr].toString());
+ } else {
+ a.removeAttribute(attr);
+ msgPieces.push(attr + ': <not set>');
+ }
+ });
+ var msg = msgPieces.join(', ');
+
+ // Check the result
+ is(getRepeatDuration(), test.result, msg);
+ });
+
+ SimpleTest.finish();
+ }
+</script>
+</pre>
+</body>
+</html>