function getGl() { | |
var c = document.createElement("canvas"); | |
var gl = c.getContext("experimental-webgl"); | |
assert_true(!!gl, "Should be able to get a context."); | |
return gl; | |
} | |
function shouldGenerateGLError(cx, glError, fn) { | |
test(function() { | |
fn(); | |
assert_equals(cx.getError(), glError); | |
}, "Calling " + fn + " should generate a " + glError + " error."); | |
} |