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1 function run_test() |
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2 { |
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3 // XXX Work around for the fact that for non-libxul builds loading gfx |
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4 // components doesn't call up the layout initialisation routine. This should |
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5 // be fixed/improved by bug 515595. |
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6 Components.classes["@mozilla.org/layout/xul-boxobject-tree;1"] |
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7 .createInstance(Components.interfaces.nsIBoxObject); |
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8 |
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9 let rgn = Components.classes["@mozilla.org/gfx/region;1"].createInstance(Components.interfaces.nsIScriptableRegion); |
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10 do_check_true (rgn.getRects() === null) |
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11 rgn.unionRect(0,0,80,60); |
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12 do_check_true (rgn.getRects().toString() == "0,0,80,60") |
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13 rgn.unionRect(90,70,1,1); |
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14 do_check_true (rgn.getRects().toString() == "0,0,80,60,90,70,1,1") |
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15 } |
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16 |