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|
<!doctype html>
<head>
<meta charset=utf-8>
<title>Bug 1276688 - Test for properties that parse correctly but which we fail
to convert to computed values</title>
<script type="application/javascript" src="../testharness.js"></script>
<script type="application/javascript" src="../testharnessreport.js"></script>
<script type="application/javascript" src="../testcommon.js"></script>
</head>
<body>
<a href="https://bugzilla.mozilla.org/show_bug.cgi?id=1276688"
target="_blank">Mozilla Bug 1276688</a>
<div id="log"></div>
<script>
'use strict';
function assert_properties_equal(actual, expected) {
assert_equals(actual.length, expected.length);
var compareProperties = (a, b) =>
a.property == b.property ? 0 : (a.property < b.property ? -1 : 1);
var sortedActual = actual.sort(compareProperties);
var sortedExpected = expected.sort(compareProperties);
// We want to serialize the values in the following form:
//
// { offset: 0, easing: linear, composite: replace, value: 5px }, ...
//
// So that we can just compare strings and, in the failure case,
// easily see where the differences lie.
var serializeMember = value => {
return typeof value === 'undefined' ? '<not set>' : value;
}
var serializeValues = values =>
values.map(value =>
'{ ' +
[ 'offset', 'value', 'easing', 'composite' ].map(
member => `${member}: ${serializeMember(value[member])}`
).join(', ') +
' }')
.join(', ');
for (var i = 0; i < sortedActual.length; i++) {
assert_equals(sortedActual[i].property,
sortedExpected[i].property,
'CSS property name should match');
assert_equals(serializeValues(sortedActual[i].values),
serializeValues(sortedExpected[i].values),
`Values arrays do not match for `
+ `${sortedActual[i].property} property`);
}
}
// Shorthand for constructing a value object
function value(offset, value, composite, easing) {
return { offset, value, easing, composite };
}
var gTests = [
// ---------------------------------------------------------------------
//
// Tests for properties that parse correctly but which we fail to
// convert to computed values.
//
// ---------------------------------------------------------------------
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' initial keyframe',
frames: [ { margin: '5px', simulateComputeValuesFailure: true },
{ margin: '5px' } ],
expected: [ ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' initial keyframe where we have enough values to create'
+ ' a final segment',
frames: [ { margin: '5px', simulateComputeValuesFailure: true },
{ margin: '5px' },
{ margin: '5px' } ],
expected: [ ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' initial overlapping keyframes (first in series of two)',
frames: [ { margin: '5px', offset: 0,
simulateComputeValuesFailure: true },
{ margin: '5px', offset: 0 },
{ margin: '5px' } ],
expected: [ { property: 'margin-top',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-right',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-bottom',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-left',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] } ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' initial overlapping keyframes (second in series of two)',
frames: [ { margin: '5px', offset: 0 },
{ margin: '5px', offset: 0,
simulateComputeValuesFailure: true },
{ margin: '5px' } ],
expected: [ { property: 'margin-top',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-right',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-bottom',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-left',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] } ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' initial overlapping keyframes (second in series of three)',
frames: [ { margin: '5px', offset: 0 },
{ margin: '5px', offset: 0,
simulateComputeValuesFailure: true },
{ margin: '5px', offset: 0 },
{ margin: '5px' } ],
expected: [ { property: 'margin-top',
values: [ value(0, '5px', 'replace'),
value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-right',
values: [ value(0, '5px', 'replace'),
value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-bottom',
values: [ value(0, '5px', 'replace'),
value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-left',
values: [ value(0, '5px', 'replace'),
value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] } ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' final keyframe',
frames: [ { margin: '5px' },
{ margin: '5px', simulateComputeValuesFailure: true } ],
expected: [ ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' final keyframe where it forms the last segment in the series',
frames: [ { margin: '5px' },
{ margin: '5px',
marginLeft: '5px',
marginRight: '5px',
marginBottom: '5px',
// margin-top sorts last and only it will be missing since
// the other longhand components are specified
simulateComputeValuesFailure: true } ],
expected: [ { property: 'margin-bottom',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-left',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-right',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] } ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' final keyframe where we have enough values to create'
+ ' an initial segment',
frames: [ { margin: '5px' },
{ margin: '5px' },
{ margin: '5px', simulateComputeValuesFailure: true } ],
expected: [ ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' final overlapping keyframes (first in series of two)',
frames: [ { margin: '5px' },
{ margin: '5px', offset: 1,
simulateComputeValuesFailure: true },
{ margin: '5px', offset: 1 } ],
expected: [ { property: 'margin-top',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-right',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-bottom',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-left',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] } ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' final overlapping keyframes (second in series of two)',
frames: [ { margin: '5px' },
{ margin: '5px', offset: 1 },
{ margin: '5px', offset: 1,
simulateComputeValuesFailure: true } ],
expected: [ { property: 'margin-top',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-right',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-bottom',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-left',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] } ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' final overlapping keyframes (second in series of three)',
frames: [ { margin: '5px' },
{ margin: '5px', offset: 1 },
{ margin: '5px', offset: 1,
simulateComputeValuesFailure: true },
{ margin: '5px', offset: 1 } ],
expected: [ { property: 'margin-top',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace'),
value(1, '5px', 'replace') ] },
{ property: 'margin-right',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace'),
value(1, '5px', 'replace') ] },
{ property: 'margin-bottom',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace'),
value(1, '5px', 'replace') ] },
{ property: 'margin-left',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace'),
value(1, '5px', 'replace') ] } ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' intermediate keyframe',
frames: [ { margin: '5px' },
{ margin: '5px', simulateComputeValuesFailure: true },
{ margin: '5px' } ],
expected: [ { property: 'margin-top',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-right',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-bottom',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-left',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] } ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' initial keyframe along with other values',
// simulateComputeValuesFailure only applies to shorthands so we can set
// it on the same keyframe and it will only apply to |margin| and not
// |left|.
frames: [ { margin: '77%', left: '10px',
simulateComputeValuesFailure: true },
{ margin: '5px', left: '20px' } ],
expected: [ { property: 'left',
values: [ value(0, '10px', 'replace', 'linear'),
value(1, '20px', 'replace') ] } ],
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' initial keyframe along with other values where those'
+ ' values sort after the property with missing values',
frames: [ { margin: '77%', right: '10px',
simulateComputeValuesFailure: true },
{ margin: '5px', right: '20px' } ],
expected: [ { property: 'right',
values: [ value(0, '10px', 'replace', 'linear'),
value(1, '20px', 'replace') ] } ],
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' final keyframe along with other values',
frames: [ { margin: '5px', left: '10px' },
{ margin: '5px', left: '20px',
simulateComputeValuesFailure: true } ],
expected: [ { property: 'left',
values: [ value(0, '10px', 'replace', 'linear'),
value(1, '20px', 'replace') ] } ],
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' final keyframe along with other values where those'
+ ' values sort after the property with missing values',
frames: [ { margin: '5px', right: '10px' },
{ margin: '5px', right: '20px',
simulateComputeValuesFailure: true } ],
expected: [ { property: 'right',
values: [ value(0, '10px', 'replace', 'linear'),
value(1, '20px', 'replace') ] } ],
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' an intermediate keyframe along with other values',
frames: [ { margin: '5px', left: '10px' },
{ margin: '5px', left: '20px',
simulateComputeValuesFailure: true },
{ margin: '5px', left: '30px' } ],
expected: [ { property: 'margin-top',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-right',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-bottom',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-left',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'left',
values: [ value(0, '10px', 'replace', 'linear'),
value(0.5, '20px', 'replace', 'linear'),
value(1, '30px', 'replace') ] } ]
},
{ desc: 'a property that can\'t be resolved to computed values in'
+ ' an intermediate keyframe by itself',
frames: [ { margin: '5px', left: '10px' },
{ margin: '5px',
simulateComputeValuesFailure: true },
{ margin: '5px', left: '30px' } ],
expected: [ { property: 'margin-top',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-right',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-bottom',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'margin-left',
values: [ value(0, '5px', 'replace', 'linear'),
value(1, '5px', 'replace') ] },
{ property: 'left',
values: [ value(0, '10px', 'replace', 'linear'),
value(1, '30px', 'replace') ] } ]
},
];
setup({explicit_done: true});
SpecialPowers.pushPrefEnv(
{
set: [
["dom.animations-api.core.enabled", false],
["dom.animations-api.implicit-keyframes.enabled", false],
],
},
function() {
gTests.forEach(function(subtest) {
test(function(t) {
var div = addDiv(t);
var animation = div.animate(subtest.frames, 100 * MS_PER_SEC);
assert_properties_equal(
animation.effect.getProperties(),
subtest.expected
);
}, subtest.desc);
});
done();
}
);
</script>
</body>
|
