CSUB	X10, X11, X12				// ERROR "rd must be the same as rs1"
	CSUB	X5, X11					// ERROR "expected integer prime register in rs2"
	CSUB	X10, X5					// ERROR "expected integer prime register in rd"
	CADDW	X10, X11, X12				// ERROR "rd must be the same as rs1"
	CADDW	X5, X11					// ERROR "expected integer prime register in rs2"
	CADDW	X10, X5					// ERROR "expected integer prime register in rd"

            assertEquals(3, childUrls.size());

            // Verify all URLs are present
            List<String> urls = new ArrayList<>();
            for (RequestData rd : childUrls) {
                urls.add(rd.getUrl());
            }
            assertTrue(urls.contains("https://example.com/page1"));
            assertTrue(urls.contains("https://example.com/page2"));

    assertEquals(
        "a&quot;b&lt;c&gt;d&amp;e&quot;f&apos;", xmlAttributeEscaper.escape("a\"b<c>d&e\"f'"));
    // Test '\t', '\n' and '\r' are escaped.
    assertEquals("a&#x9;b&#xA;c&#xD;d", xmlAttributeEscaper.escape("a\tb\nc\rd"));
  }

  // Helper to assert common properties of xml escapers.
  static void assertBasicXmlEscaper(
      CharEscaper xmlEscaper, boolean shouldEscapeQuotes, boolean shouldEscapeWhitespaceChars) {

        if (childUrlSet != null) {
            // add an url
            try {
                storeChildUrls(childUrlSet.stream().filter(rd -> StringUtil.isNotBlank(rd.getUrl())).collect(Collectors.toSet()),
                        urlQueue.getUrl(), urlQueue.getDepth() != null ? urlQueue.getDepth() + 1 : 1);
            } catch (final Throwable t) {

s,roppus,?vog-amgif,w&eiverp,olfyeh,?xevnoc,ysrab,?bew!.remarf,??ov?ra?t&ioled?ol??utitsni??u&lb?qi&nilc?tuob???v!.&21e?ai?b&ew?ib?og??ce&r?t??e&dnerpme?rots??gro?lim?m&o&c?n??rif??o&c?fni??rar?stra?t&en?ni??ude?vog??as?e3gerb2h--nx?i&l!.&mea,xlh,??rd?ssergorp??ol??w&kct--nx?r??xul?y!.&gro?lim?moc?ten?ude?vog????f&0f3rkcg--nx?198xim--nx?280xim--nx?7vqn--nx?a!.&gro?moc?ten?ude?vog???b!.vog?wa9bgm--nx??c!a1p--nx!.&a14--nx,b8lea1j--nx,c&avc0aaa08--nx,ma09--nx,?f&a1a09--nx,ea1j--nx,?gva1c--nx,nha1h-...

	XVMOVQ		-2044(R4), X5   // 8510a02c
	XVMOVQ		y+16(FP), X6    // 0660802c
	XVMOVQ		x+2030(FP), X7  // 07d89f2c

	// Move vector element to general-purpose register: VMOVQ  <Vn>.<T>[index], Rd
	VMOVQ		V0.B[0], R4     // 0480ef72
	VMOVQ		V3.B[3], R5     // 658cef72
	VMOVQ		V4.H[2], R6     // 86c8ef72
	VMOVQ		V5.W[2], R7     // a7e8ef72
	VMOVQ		V6.V[1], R8     // c8f4ef72
	VMOVQ		V7.BU[0], R4    // e480f372

	CMP	$0x22220000, RSP                 // CMP $572653568, RSP   // 5b44a4d2ff633beb
	CMPW	$0x22220000, RSP                 // CMPW $572653568, RSP  // 5b44a452ff433b6b
	CCMN	MI, ZR, R1, $4	                 // e44341ba
	// MADD Rn,Rm,Ra,Rd
	MADD	R1, R2, R3, R4                   // 6408019b
	// CLS
	CLSW	R1, R2
	CLS	R1, R2
	SBC	$0, R1                           // 21001fda
	SBCW	$0, R1                           // 21001f5a