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Diffstat (limited to '')
| -rw-r--r-- | dom/animation/test/style/test_interpolation-from-interpolatematrix-to-none.html | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/dom/animation/test/style/test_interpolation-from-interpolatematrix-to-none.html b/dom/animation/test/style/test_interpolation-from-interpolatematrix-to-none.html new file mode 100644 index 0000000000..1da95392eb --- /dev/null +++ b/dom/animation/test/style/test_interpolation-from-interpolatematrix-to-none.html @@ -0,0 +1,43 @@ +<!doctype html> +<meta charset=utf-8> +<script src='/resources/testharness.js'></script> +<script src='/resources/testharnessreport.js'></script> +<script src='../testcommon.js'></script> +<div id='log'></div> +<script type='text/javascript'> +'use strict'; + +test(function(t) { + var target = addDiv(t); + target.style.transform = 'translateX(100px)'; + target.style.transition = 'all 10s linear -5s'; + getComputedStyle(target).transform; + + target.style.transform = 'rotate(90deg)'; + var interpolated_matrix = 'matrix(' + Math.cos(Math.PI / 4) + ',' + + Math.sin(Math.PI / 4) + ',' + + -Math.sin(Math.PI / 4) + ',' + + Math.cos(Math.PI / 4) + ',' + + '50, 0)'; + assert_matrix_equals(getComputedStyle(target).transform, + interpolated_matrix, + 'the equivalent matrix of ' + 'interpolatematrix(' + + 'translateX(100px), rotate(90deg), 0.5)'); + + // Trigger a new transition from + // interpolatematrix(translateX(100px), rotate(90deg), 0.5) to none + // with 'all 10s linear -5s'. + target.style.transform = 'none'; + interpolated_matrix = 'matrix(' + Math.cos(Math.PI / 8) + ',' + + Math.sin(Math.PI / 8) + ',' + + -Math.sin(Math.PI / 8) + ',' + + Math.cos(Math.PI / 8) + ',' + + '25, 0)'; + assert_matrix_equals(getComputedStyle(target).transform, + interpolated_matrix, + 'the expected matrix from interpolatematrix(' + + 'translateX(100px), rotate(90deg), 0.5) to none at 50%'); +}, 'Test interpolation from interpolatematrix to none at 50%'); + +</script> +</html> |