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

Test: ../../../../resources/webgl_test_files/deqp/functional/gles3/vertexarrays/multiple_attributes.stride.html
[ 1: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_0_float2_0_float2_0: Could not map pixel format:[object Object]
[ 2: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_0_float2_0_float2_8: Could not map pixel format:[object Object]
[ 3: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_0_float2_0_float2_32: Could not map pixel format:[object Object]
[ 4: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_0_float2_8_float2_0: Could not map pixel format:[object Object]
[ 5: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_0_float2_8_float2_8: Could not map pixel format:[object Object]
[ 6: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_0_float2_8_float2_32: Could not map pixel format:[object Object]
[ 7: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_0_float2_32_float2_0: Could not map pixel format:[object Object]
[ 8: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_0_float2_32_float2_8: Could not map pixel format:[object Object]
[ 9: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_0_float2_32_float2_32: Could not map pixel format:[object Object]
[ 10: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_8_float2_0_float2_0: Could not map pixel format:[object Object]
[ 11: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_8_float2_0_float2_8: Could not map pixel format:[object Object]
[ 12: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_8_float2_0_float2_32: Could not map pixel format:[object Object]
[ 13: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_8_float2_8_float2_0: Could not map pixel format:[object Object]
[ 14: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_8_float2_8_float2_8: Could not map pixel format:[object Object]
[ 15: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_8_float2_8_float2_32: Could not map pixel format:[object Object]
[ 16: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_8_float2_32_float2_0: Could not map pixel format:[object Object]
[ 17: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_8_float2_32_float2_8: Could not map pixel format:[object Object]
[ 18: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_8_float2_32_float2_32: Could not map pixel format:[object Object]
[ 19: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_32_float2_0_float2_0: Could not map pixel format:[object Object]
[ 20: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_32_float2_0_float2_8: Could not map pixel format:[object Object]
[ 21: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_32_float2_0_float2_32: Could not map pixel format:[object Object]
[ 22: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_32_float2_8_float2_0: Could not map pixel format:[object Object]
[ 23: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_32_float2_8_float2_8: Could not map pixel format:[object Object]
[ 24: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_32_float2_8_float2_32: Could not map pixel format:[object Object]
[ 25: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_32_float2_32_float2_0: Could not map pixel format:[object Object]
[ 26: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_32_float2_32_float2_8: Could not map pixel format:[object Object]
[ 27: FAIL ] vertex_arrays.multiple_attributes.stride.3_float2_32_float2_32_float2_32: Could not map pixel format:[object Object]
[ 28: PASS ] vertex_arrays.multiple_attributes.stride.3_float2_32_float2_32_float2_32: successfullyParsed is true
[ FAIL ] 27 failures reported