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Diffstat (limited to '')
| -rw-r--r-- | gfx/wr/wrench/reftests/scrolling/fixed-position.yaml | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/gfx/wr/wrench/reftests/scrolling/fixed-position.yaml b/gfx/wr/wrench/reftests/scrolling/fixed-position.yaml new file mode 100644 index 0000000000..c56f1378cd --- /dev/null +++ b/gfx/wr/wrench/reftests/scrolling/fixed-position.yaml @@ -0,0 +1,52 @@ +root: + bounds: [0, 0, 1024, 10000] + scroll-offset: [0, 100] + items: + - type: stacking-context + bounds: [0, 0, 50, 50] + items: + # This item should not scroll out of view because it is fixed position. + - type: rect + bounds: [0, 0, 50, 50] + color: green + spatial-id: root-reference-frame + - type: stacking-context + bounds: [0, 0, 50, 50] + transform: translate(60, 100) + id: 100 + items: + - type: stacking-context + bounds: [0, 0, 50, 50] + items: + # Even though there is a custom clip-scroll ID, it should scroll, + # because it is fixed relative to its reference frame. The reference frame + # of this stacking context is the stacking context parent because it has + # a transformation. + - type: rect + bounds: [0, 0, 50, 50] + color: green + - type: stacking-context + bounds: [120, 0, 50, 200] + transform: translate(0, 0) + id: 101 + items: + # This is similar to the previous case, but ensures that this still works + # even with an identity transform. + - type: stacking-context + bounds: [0, 0, 50, 200] + items: + - type: rect + bounds: [0, 100, 50, 50] + color: green + - type: stacking-context + bounds: [180, 0, 50, 200] + perspective: 1 + id: 102 + items: + # This is similar to the previous case, but for perspective. + - type: stacking-context + bounds: [0, 0, 50, 200] + items: + - type: rect + bounds: [0, 100, 50, 50] + color: green |