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

Test: ../../resources/webgl_test_files/conformance2/extensions/ext-color-buffer-float.html
[ 1: PASS ] WebGL context exists
[ 2: PASS ] getError was expected value: NO_ERROR : texture parameter setup should succeed
[ 3: PASS ] getError was expected value: NO_ERROR : floating-point texture allocation should succeed
[ 4: FAIL ] floating-point R16F render target should not be supported without enabling EXT_color_buffer_float
[ 5: PASS ] getError was expected value: NO_ERROR : texture parameter setup should succeed
[ 6: PASS ] getError was expected value: NO_ERROR : floating-point texture allocation should succeed
[ 7: FAIL ] floating-point RG16F render target should not be supported without enabling EXT_color_buffer_float
[ 8: PASS ] getError was expected value: NO_ERROR : texture parameter setup should succeed
[ 9: PASS ] getError was expected value: NO_ERROR : floating-point texture allocation should succeed
[ 10: FAIL ] floating-point RGBA16F render target should not be supported without enabling EXT_color_buffer_float
[ 11: PASS ] getError was expected value: NO_ERROR : texture parameter setup should succeed
[ 12: PASS ] getError was expected value: NO_ERROR : floating-point texture allocation should succeed
[ 13: PASS ] floating-point R32F render target should not be supported without enabling EXT_color_buffer_float
[ 14: PASS ] getError was expected value: NO_ERROR : texture parameter setup should succeed
[ 15: PASS ] getError was expected value: NO_ERROR : floating-point texture allocation should succeed
[ 16: PASS ] floating-point RG32F render target should not be supported without enabling EXT_color_buffer_float
[ 17: PASS ] getError was expected value: NO_ERROR : texture parameter setup should succeed
[ 18: PASS ] getError was expected value: NO_ERROR : floating-point texture allocation should succeed
[ 19: PASS ] floating-point RGBA32F render target should not be supported without enabling EXT_color_buffer_float
[ 20: PASS ] getError was expected value: NO_ERROR : texture parameter setup should succeed
[ 21: PASS ] getError was expected value: NO_ERROR : floating-point texture allocation should succeed
[ 22: FAIL ] floating-point R11F_G11F_B10F render target should not be supported without enabling EXT_color_buffer_float
[ 23: PASS ] getError was expected value: INVALID_ENUM : floating-point renderbuffer allocation should fail if EXT_color_buffer_float is not enabled
[ 24: PASS ] getError was expected value: INVALID_ENUM : floating-point renderbuffer allocation should fail if EXT_color_buffer_float is not enabled
[ 25: PASS ] getError was expected value: INVALID_ENUM : floating-point renderbuffer allocation should fail if EXT_color_buffer_float is not enabled
[ 26: PASS ] getError was expected value: INVALID_ENUM : floating-point renderbuffer allocation should fail if EXT_color_buffer_float is not enabled
[ 27: PASS ] getError was expected value: INVALID_ENUM : floating-point renderbuffer allocation should fail if EXT_color_buffer_float is not enabled
[ 28: PASS ] getError was expected value: INVALID_ENUM : floating-point renderbuffer allocation should fail if EXT_color_buffer_float is not enabled
[ 29: PASS ] getError was expected value: INVALID_ENUM : floating-point renderbuffer allocation should fail if EXT_color_buffer_float is not enabled
[ 30: PASS ] getError was expected value: NO_ERROR : texture parameter setup should succeed
[ 31: PASS ] getError was expected value: NO_ERROR : RGB16F texture allocation should succeed
[ 32: FAIL ] RGB16F render target should not be supported with or without enabling EXT_color_buffer_float
[ 33: PASS ] getError was expected value: INVALID_ENUM : RGB16F renderbuffer allocation should fail with or without enabling EXT_color_buffer_float
[ 34: PASS ] getError was expected value: NO_ERROR : Setup framebuffer with texture should succeed.
[ 35: FAIL ] gl.checkFramebufferStatus(gl.FRAMEBUFFER) should be 36054. Was 36053.
[ 36: PASS ] getError was one of: INVALID_ENUM or INVALID_FRAMEBUFFER_OPERATION : CopyTexImage2D should fail.
[ 37: PASS ] getError was expected value: NO_ERROR : Setup framebuffer with texture should succeed.
[ 38: PASS ] gl.checkFramebufferStatus(gl.FRAMEBUFFER) is gl.FRAMEBUFFER_INCOMPLETE_ATTACHMENT
[ 39: PASS ] getError was one of: INVALID_ENUM or INVALID_FRAMEBUFFER_OPERATION : CopyTexImage2D should fail.
[ 40: PASS ] getError was expected value: NO_ERROR : Setup framebuffer with texture should succeed.
[ 41: FAIL ] gl.checkFramebufferStatus(gl.FRAMEBUFFER) should be 36054. Was 36053.
[ 42: PASS ] getError was one of: INVALID_ENUM or INVALID_FRAMEBUFFER_OPERATION : CopyTexImage2D should fail.
[ 43: PASS ] getError was expected value: NO_ERROR : Setup framebuffer with texture should succeed.
[ 44: PASS ] gl.checkFramebufferStatus(gl.FRAMEBUFFER) is gl.FRAMEBUFFER_INCOMPLETE_ATTACHMENT
[ 45: PASS ] getError was one of: INVALID_ENUM or INVALID_FRAMEBUFFER_OPERATION : CopyTexImage2D should fail.
[ 46: PASS ] getError was expected value: NO_ERROR : Setup framebuffer with texture should succeed.
[ 47: FAIL ] gl.checkFramebufferStatus(gl.FRAMEBUFFER) should be 36054. Was 36053.
[ 48: PASS ] getError was one of: INVALID_ENUM or INVALID_FRAMEBUFFER_OPERATION : CopyTexImage2D should fail.
[ 49: PASS ] getError was expected value: NO_ERROR : Setup framebuffer with texture should succeed.
[ 50: PASS ] gl.checkFramebufferStatus(gl.FRAMEBUFFER) is gl.FRAMEBUFFER_INCOMPLETE_ATTACHMENT
[ 51: PASS ] getError was one of: INVALID_ENUM or INVALID_FRAMEBUFFER_OPERATION : CopyTexImage2D should fail.
[ 52: PASS ] getError was expected value: NO_ERROR : Setup framebuffer with texture should succeed.
[ 53: FAIL ] gl.checkFramebufferStatus(gl.FRAMEBUFFER) should be 36054. Was 36053.
[ 54: PASS ] getError was one of: INVALID_ENUM or INVALID_FRAMEBUFFER_OPERATION : CopyTexImage2D should fail.
[ 55: PASS ] getError was expected value: NO_ERROR : Setup framebuffer with texture should succeed.
[ 56: PASS ] gl.checkFramebufferStatus(gl.FRAMEBUFFER) is gl.FRAMEBUFFER_INCOMPLETE_ATTACHMENT
[ 57: PASS ] getError was one of: INVALID_ENUM or INVALID_FRAMEBUFFER_OPERATION : CopyTexImage2D should fail.
[ 58: PASS ] getError was expected value: NO_ERROR : Setup framebuffer with texture should succeed.
[ 59: FAIL ] gl.checkFramebufferStatus(gl.FRAMEBUFFER) should be 36054. Was 36053.
[ 60: PASS ] getError was one of: INVALID_ENUM or INVALID_FRAMEBUFFER_OPERATION : CopyTexImage2D should fail.
[ 61: PASS ] No EXT_color_buffer_float support -- this is legal
[ 62: PASS ] successfullyParsed is true
[ FAIL ] 10 failures reported