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

Test: ../../../resources/webgl_test_files/deqp/functional/gles3/fbodepthbuffer.html
[ 1: FAIL ] depth.basic.depth_component32f: GL error INVALID_ENUM in getParameter
[ 2: FAIL ] depth.basic.depth_component24: GL error INVALID_ENUM in getParameter
[ 3: FAIL ] depth.basic.depth_component16: GL error INVALID_ENUM in getParameter
[ 4: FAIL ] depth.basic.depth32f_stencil8: GL error INVALID_ENUM in renderbufferStorage
[ 5: FAIL ] depth.basic.depth24_stencil8: GL error INVALID_ENUM in renderbufferStorage
[ 6: FAIL ] depth.depth_write_clamp.depth_component24: GL error INVALID_ENUM in getParameter
[ 7: FAIL ] depth.depth_write_clamp.depth_component16: GL error INVALID_ENUM in getParameter
[ 8: FAIL ] depth.depth_write_clamp.depth24_stencil8: GL error INVALID_ENUM in getParameter
[ 9: FAIL ] depth.depth_test_clamp.depth_component24: GL error INVALID_ENUM in getParameter
[ 10: FAIL ] depth.depth_test_clamp.depth_component16: GL error INVALID_ENUM in getParameter
[ 11: FAIL ] depth.depth_test_clamp.depth24_stencil8: GL error INVALID_ENUM in getParameter
[ 12: PASS ] depth.depth_test_clamp.depth24_stencil8: successfullyParsed is true
[ FAIL ] 11 failures reported