<!DOCTYPE html>
<title>Canvas test: 2d.gradient.linear.nonfinite</title>
<meta name="author" content="Philip Taylor">
<script src="../common/canvas-tests.js"></script>
<link rel="stylesheet" href="../common/canvas-tests.css">
<body class="show_output">

<h1><a href="index.2d.html">2d</a>.<a href="index.2d.gradient.html">gradient</a>.<a href="index.2d.gradient.linear.html">linear</a>.nonfinite</h1>
<p class="desc">createLinearGradient() throws NOT_SUPPORTED_ERR if arguments are not finite</p>

<div class="refs">Spec references:
<ul>
<li><a href="../annotated-spec/canvas.html#testrefs.2d.gradient.linear.nonfinite">2d.gradient.linear.nonfinite</a>
</ul>
</div>

<p class="output">Actual output:</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.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, 1, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(-Infinity, 0, 1, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(-Infinity, 0, 1, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(NaN, 0, 1, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(NaN, 0, 1, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, Infinity, 1, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, 1, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, -Infinity, 1, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, -Infinity, 1, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, NaN, 1, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, NaN, 1, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, 0, Infinity, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, Infinity, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, 0, -Infinity, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, -Infinity, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, 0, NaN, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, NaN, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, 0, 1, Infinity);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, 1, Infinity)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, 0, 1, -Infinity);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, 1, -Infinity)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, 0, 1, NaN);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, 1, NaN)"); }
try { var _thrown = false;
  ctx.createLinearGradient(Infinity, Infinity, 1, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, 1, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(Infinity, Infinity, Infinity, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, Infinity, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(Infinity, Infinity, Infinity, Infinity);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, Infinity, Infinity)"); }
try { var _thrown = false;
  ctx.createLinearGradient(Infinity, Infinity, 1, Infinity);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, Infinity, 1, Infinity)"); }
try { var _thrown = false;
  ctx.createLinearGradient(Infinity, 0, Infinity, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, Infinity, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(Infinity, 0, Infinity, Infinity);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, Infinity, Infinity)"); }
try { var _thrown = false;
  ctx.createLinearGradient(Infinity, 0, 1, Infinity);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(Infinity, 0, 1, Infinity)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, Infinity, Infinity, 0);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, Infinity, 0)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, Infinity, Infinity, Infinity);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, Infinity, Infinity)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, Infinity, 1, Infinity);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, Infinity, 1, Infinity)"); }
try { var _thrown = false;
  ctx.createLinearGradient(0, 0, Infinity, Infinity);
} catch (e) { if (e.code != DOMException.NOT_SUPPORTED_ERR) _fail("Failed assertion: expected exception of type NOT_SUPPORTED_ERR, got: "+e.message); _thrown = true; } finally { _assert(_thrown, "should throw exception of type NOT_SUPPORTED_ERR: ctx.createLinearGradient(0, 0, Infinity, Infinity)"); }


});
</script>