This test runs the WebGL Test listed below in an iframe and reports PASS or FAIL.

Test: ../../resources/webgl_test_files/conformance2/rendering/fs-color-type-mismatch-color-buffer-type.html
[ 1: PASS ] WebGL context exists
[ 2: PASS ] Succeed to set up program
[ 3: PASS ] getError was expected value: NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 4: PASS ] getError was expected value: NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 5: PASS ] getError was expected value: NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 6: FAIL ] getError expected: INVALID_OPERATION. Was NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 7: PASS ] getError was expected value: NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 8: FAIL ] getError expected: INVALID_OPERATION. Was NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 9: PASS ] getError was expected value: NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 10: PASS ] getError was expected value: NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 11: PASS ] getError was expected value: NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 12: FAIL ] getError expected: INVALID_OPERATION. Was NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 13: PASS ] getError was expected value: NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 14: FAIL ] getError expected: INVALID_OPERATION. Was NO_ERROR : If color buffers' type mismatch the type of fragment shader's outputs, geneate INVALID_OPERATION. Otherwise, it should be NO_ERROR
[ 15: PASS ] successfullyParsed is true
[ FAIL ] 4 failures reported