2 *******************************************************************************
4 * Copyright (C) 2005-2009, International Business Machines
5 * Corporation and others. All Rights Reserved.
7 *******************************************************************************
9 * created on: 2005jun15
10 * created by: Raymond Yang
18 #include "unicode/utypes.h"
19 #include "unicode/ucnv.h"
20 #include "unicode/ustring.h"
21 #include "unicode/uidna.h"
25 static const UChar C_TAG[] = {0x3D, 0x3D, 0x3D, 0x3D, 0x3D, 0}; // =====
26 static const UChar C_NAMEZONE[] = {0x6E, 0x61, 0x6D, 0x65, 0x7A, 0x6F, 0x6E, 0x65, 0}; // namezone
27 static const UChar C_NAMEBASE[] = {0x6E, 0x61, 0x6D, 0x65, 0x62, 0x61, 0x73, 0x65, 0}; // namebase
28 static const UChar C_NAMEUTF8[] = {0x6E, 0x61, 0x6D, 0x65, 0x75, 0x74, 0x66, 0x38, 0}; // nameutf8
30 static const UChar C_TYPE[] = {0x74, 0x79, 0x70, 0x65, 0}; // type
31 static const UChar C_TOASCII[] = {0x74, 0x6F, 0x61, 0x73, 0x63, 0x69, 0x69, 0}; // toascii
32 static const UChar C_TOUNICODE[] = {0x74, 0x6F, 0x75, 0x6E, 0x69, 0x63, 0x6F, 0x64, 0x65, 0}; // tounicode
34 static const UChar C_PASSFAIL[] = {0x70, 0x61, 0x73, 0x73, 0x66, 0x61, 0x69, 0x6C, 0}; // passfail
35 static const UChar C_PASS[] = {0x70, 0x61, 0x73, 0x73, 0}; // pass
36 static const UChar C_FAIL[] = {0x66, 0x61, 0x69, 0x6C, 0}; // fail
38 static const UChar C_DESC[] = {0x64, 0x65, 0x73, 0x63, 0}; // desc
39 static const UChar C_USESTD3ASCIIRULES[] = {0x55, 0x73, 0x65, 0x53, 0x54, 0x44,
40 0x33, 0x41, 0x53, 0x43, 0x49, 0x49, 0x52, 0x75, 0x6C, 0x65, 0x73, 0}; // UseSTD3ASCIIRules
42 IdnaConfTest::IdnaConfTest(){
47 type = option = passfail = -1;
48 namebase.setToBogus();
49 namezone.setToBogus();
51 IdnaConfTest::~IdnaConfTest(){
56 /* this function is modified from RBBITest::ReadAndConvertFile()
59 UBool IdnaConfTest::ReadAndConvertFile(){
64 // read the test data file to memory
66 UErrorCode status = U_ZERO_ERROR;
68 const char *path = IntlTest::getSourceTestData(status);
69 if (U_FAILURE(status)) {
70 errln("%s", u_errorName(status));
74 const char* name = "idna_conf.txt"; // test data file
75 int t = strlen(path) + strlen(name) + 1;
76 char* absolute_name = new char[t];
77 strcpy(absolute_name, path);
78 strcat(absolute_name, name);
79 f = fopen(absolute_name, "rb");
80 delete [] absolute_name;
83 dataerrln("fopen error on %s", name);
87 fseek( f, 0, SEEK_END);
88 if ((source_len = ftell(f)) <= 0){
89 errln("Error reading test data file.");
94 source = new char[source_len];
95 fseek(f, 0, SEEK_SET);
96 if (fread(source, 1, source_len, f) != source_len) {
97 errln("Error reading test data file.");
104 // convert the UTF-8 encoded stream to UTF-16 stream
105 UConverter* conv = ucnv_open("utf-8", &status);
106 int dest_len = ucnv_toUChars(conv,
112 if (status == U_BUFFER_OVERFLOW_ERROR) {
113 // Buffer Overflow is expected from the preflight operation.
114 status = U_ZERO_ERROR;
116 dest = new UChar[ dest_len + 1];
117 ucnv_toUChars(conv, dest, dest_len + 1, source, source_len, &status);
118 // Do not know the "if possible" behavior of ucnv_toUChars()
125 return TRUE; // The buffer will owned by caller.
127 errln("UConverter error: %s", u_errorName(status));
133 int IdnaConfTest::isNewlineMark(){
134 static const UChar LF = 0x0a;
135 static const UChar CR = 0x0d;
136 UChar c = base[curOffset];
138 if ( c == CR && curOffset + 1 < len && base[curOffset + 1] == LF){
143 if ( c == CR || c == LF) {
150 /* Read a logical line.
152 * All lines ending in a backslash (\) and immediately followed by a newline
153 * character are joined with the next line in the source file forming logical
154 * lines from the physical lines.
157 UBool IdnaConfTest::ReadOneLine(UnicodeString& buf){
158 if ( !(curOffset < len) ) return FALSE; // stream end
160 static const UChar BACKSLASH = 0x5c;
163 while (curOffset < len){
164 if ((t = isNewlineMark())) { // end of line
168 UChar c = base[curOffset];
169 if (c == BACKSLASH && curOffset < len -1){ // escaped new line mark
170 if ((t = isNewlineMark())){
171 curOffset += 1 + t; // BACKSLAH and NewlineMark
182 //===============================================================
185 /* Explain <xxxxx> tag to a native value
187 * Since <xxxxx> is always larger than the native value,
188 * the operation will replace the tag directly in the buffer,
189 * and, of course, will shift tail elements.
191 void IdnaConfTest::ExplainCodePointTag(UnicodeString& buf){
192 buf.append((UChar)0); // add a terminal NULL
193 UChar* bufBase = buf.getBuffer(buf.length());
196 if ( *p != 0x3C){ // <
201 for ( ;*p != 0x3E; p++){ // >
202 if (0x30 <= *p && *p <= 0x39){ // 0-9
203 cp = (cp * 16) + (*p - 0x30);
204 } else if (0x61 <= *p && *p <= 0x66){ // a-f
205 cp = (cp * 16) + (*p - 0x61) + 10;
206 } else if (0x41 <= *p && *p <= 0x46) {// A-F
207 cp = (cp * 16) + (*p - 0x41) + 10;
209 // no else. hope everything is good.
215 *bufBase++ = U16_LEAD(cp);
216 *bufBase++ = U16_TRAIL(cp);
220 *bufBase = 0; // close our buffer
224 void IdnaConfTest::Call(){
225 if (type == -1 || option == -1 || passfail == -1 || namebase.isBogus() || namezone.isBogus()){
226 errln("Incomplete record");
228 UErrorCode status = U_ZERO_ERROR;
229 UChar result[200] = {0,}; // simple life
230 const UChar *p = namebase.getTerminatedBuffer();
231 const int p_len = namebase.length();
233 if (type == 0 && option == 0){
234 uidna_IDNToASCII(p, p_len, result, 200, UIDNA_USE_STD3_RULES, NULL, &status);
235 } else if (type == 0 && option == 1){
236 uidna_IDNToASCII(p, p_len, result, 200, UIDNA_ALLOW_UNASSIGNED, NULL, &status);
237 } else if (type == 1 && option == 0){
238 uidna_IDNToUnicode(p, p_len, result, 200, UIDNA_USE_STD3_RULES, NULL, &status);
239 } else if (type == 1 && option == 1){
240 uidna_IDNToUnicode(p, p_len, result, 200, UIDNA_ALLOW_UNASSIGNED, NULL, &status);
243 if (U_FAILURE(status)){
244 id.append(" should pass, but failed. - ");
245 id.append(u_errorName(status));
246 errcheckln(status, id);
248 if (namezone.compare(result, -1) == 0){
250 logln(UnicodeString("namebase: ") + prettify(namebase) + UnicodeString(" result: ") + prettify(result));
252 id.append(" no error, but result is not as expected.");
256 } else if (passfail == 1){
257 if (U_FAILURE(status)){
259 // TODO: Uncomment this when U_IDNA_ZERO_LENGTH_LABEL_ERROR is added to u_errorName
260 //logln("Got the expected error: " + UnicodeString(u_errorName(status)));
262 if (namebase.compare(result, -1) == 0){
263 // garbage in -> garbage out
264 logln(UnicodeString("ICU will not recognize malformed ACE-Prefixes or incorrect ACE-Prefixes. ") + UnicodeString("namebase: ") + prettify(namebase) + UnicodeString(" result: ") + prettify(result));
266 id.append(" should fail, but not failed. ");
267 id.append(u_errorName(status));
273 type = option = passfail = -1;
274 namebase.setToBogus();
275 namezone.setToBogus();
280 void IdnaConfTest::Test(void){
281 if (!ReadAndConvertFile())return;
287 // skip everything before the first "=====" and "=====" itself
289 if (!ReadOneLine(s)) {
290 errln("End of file prematurely found");
294 while (s.compare(C_TAG, -1) != 0); //"====="
296 while(ReadOneLine(s)){
300 if (s.compare(C_TAG, -1) == 0){ //"====="
304 int p = s.indexOf((UChar)0x3A); // :
305 key.setTo(s,0,p).trim();
306 value.setTo(s,p+1).trim();
307 if (key.compare(C_TYPE, -1) == 0){
308 if (value.compare(C_TOASCII, -1) == 0) {
310 } else if (value.compare(C_TOUNICODE, -1) == 0){
313 } else if (key.compare(C_PASSFAIL, -1) == 0){
314 if (value.compare(C_PASS, -1) == 0){
316 } else if (value.compare(C_FAIL, -1) == 0){
319 } else if (key.compare(C_DESC, -1) == 0){
320 if (value.indexOf(C_USESTD3ASCIIRULES, u_strlen(C_USESTD3ASCIIRULES), 0) == -1){
321 option = 1; // not found
325 id.setTo(value, 0, value.indexOf((UChar)0x20)); // space
326 } else if (key.compare(C_NAMEZONE, -1) == 0){
327 ExplainCodePointTag(value);
328 namezone.setTo(value);
329 } else if (key.compare(C_NAMEBASE, -1) == 0){
330 ExplainCodePointTag(value);
331 namebase.setTo(value);
333 // just skip other lines
337 Call(); // for last record
340 void IdnaConfTest::Test(void)
346 void IdnaConfTest::runIndexedTest( int32_t index, UBool exec, const char* &name, char* /*par*/){
349 default: name = ""; break;