getMockRequest().addHeader("user-agent",
                "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/28.0.1500.52 Safari/537.36");
        assertEquals(UserAgentType.CHROME, userAgentHelper.getUserAgentType());
    }

    public void test_getUserAgentType_FireFox() {
        getMockRequest().addHeader("user-agent", "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:42.0) Gecko/20100101 Firefox/42.0");

	VPOPCNTQ X24, K4, X11                              // 6212fd0c55d8
	VPOPCNTQ X14, K4, X11                              // 6252fd0c55de
	VPOPCNTQ X0, K4, X11                               // 6272fd0c55d8
	VPOPCNTQ 99(R15)(R15*4), K4, X11                   // 6212fd0c559cbf63000000
	VPOPCNTQ 15(DX), K4, X11                           // 6272fd0c559a0f000000

	V4FNMADDSS -17(BP)(SI*8), [X1-X4], K4, X11         // 6272770cab9cf5efffffff or 6272772cab9cf5efffffff or 6272774cab9cf5efffffff
	V4FNMADDSS (R15), [X1-X4], K4, X11                 // 6252770cab1f or 6252772cab1f or 6252774cab1f
	V4FNMADDSS -17(BP)(SI*8), [X11-X14], K4, X11       // 6272270cab9cf5efffffff or 6272272cab9cf5efffffff or 6272274cab9cf5efffffff
	V4FNMADDSS (R15), [X11-X14], K4, X11               // 6252270cab1f or 6252272cab1f or 6252274cab1f

	EXTRACTPS $-1, X2, (BX)         // ERROR "invalid instruction"
	// VSIB addressing does not permit non-vector (X/Y)
	// scaled index register.
	VPGATHERDQ X12,(R13)(AX*2), X11 // ERROR "invalid instruction"
	VPGATHERDQ X2, 664(BX*1), X1    // ERROR "invalid instruction"
	VPGATHERDQ Y2, (BP)(AX*2), Y1   // ERROR "invalid instruction"
	VPGATHERDQ Y5, 664(DX*8), Y6    // ERROR "invalid instruction"