| <!DOCTYPE html> |
| <title>Canvas test: 2d.gradient.linear.nonfinite</title> |
| <script src="../tests.js"></script> |
| <link rel="stylesheet" href="../tests.css"> |
| <body> |
| <p id="passtext">Pass</p> |
| <p id="failtext">Fail</p> |
| <p class="output">These images should be identical:</p> |
| <canvas id="c" class="output" width="100" height="50"><p class="fallback">FAIL (fallback content)</p></canvas> |
| |
| <ul id="d"></ul> |
| <script> |
| _addTest(function(canvas, ctx) { |
| |
| try { var _thrown = false; |
| ctx.createLinearGradient(Infinity, 0, 1, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(Infinity, 0, 1, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(-Infinity, 0, 1, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(-Infinity, 0, 1, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(NaN, 0, 1, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(NaN, 0, 1, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, Infinity, 1, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, Infinity, 1, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, -Infinity, 1, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, -Infinity, 1, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, NaN, 1, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, NaN, 1, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, 0, Infinity, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, 0, Infinity, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, 0, -Infinity, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, 0, -Infinity, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, 0, NaN, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, 0, NaN, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, 0, 1, Infinity); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, 0, 1, Infinity)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, 0, 1, -Infinity); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, 0, 1, -Infinity)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, 0, 1, NaN); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, 0, 1, NaN)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(Infinity, Infinity, 1, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(Infinity, Infinity, 1, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(Infinity, Infinity, Infinity, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(Infinity, Infinity, Infinity, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(Infinity, Infinity, Infinity, Infinity); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(Infinity, Infinity, Infinity, Infinity)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(Infinity, Infinity, 1, Infinity); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(Infinity, Infinity, 1, Infinity)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(Infinity, 0, Infinity, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(Infinity, 0, Infinity, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(Infinity, 0, Infinity, Infinity); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(Infinity, 0, Infinity, Infinity)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(Infinity, 0, 1, Infinity); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(Infinity, 0, 1, Infinity)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, Infinity, Infinity, 0); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, Infinity, Infinity, 0)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, Infinity, Infinity, Infinity); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, Infinity, Infinity, Infinity)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, Infinity, 1, Infinity); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, Infinity, 1, Infinity)"); } |
| try { var _thrown = false; |
| ctx.createLinearGradient(0, 0, Infinity, Infinity); |
| } catch (e) { if (e.code != DOMException.TYPE_ERR) _fail("Failed assertion: expected exception of type TYPE_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type TYPE_ERR: ctx.createLinearGradient(0, 0, Infinity, Infinity)"); } |
| |
| |
| }); |
| </script> |
| |
