1 /***************************************************************************
2 * Copyright (C) 2006 by Intra2net AG *
5 ***************************************************************************/
10 // #include <stdexcept>
12 #define BOOST_TEST_DYN_LINK
13 #include <boost/test/unit_test.hpp>
15 #include <stringfunc.hxx>
16 #include <containerfunc.hpp>
21 typedef std::list< std::string > StringList;
23 BOOST_AUTO_TEST_SUITE(stringfunc)
25 BOOST_AUTO_TEST_CASE(smart_html_entites1)
27 string output = smart_html_entities("Test");
29 BOOST_CHECK_EQUAL(string("Test"), output);
32 BOOST_AUTO_TEST_CASE(smart_html_entites2)
34 string output = smart_html_entities("Täst");
36 BOOST_CHECK_EQUAL(string("Täst"), output);
39 BOOST_AUTO_TEST_CASE(smart_html_entites3)
41 string output = smart_html_entities("<>");
43 BOOST_CHECK_EQUAL(string("<>"), output);
46 BOOST_AUTO_TEST_CASE(smart_html_entites4)
48 string output = smart_html_entities("<ümlaut>");
50 BOOST_CHECK_EQUAL(string("<ümlaut>"), output);
53 BOOST_AUTO_TEST_CASE(smart_html_entites5)
55 string output = smart_html_entities("Test<ümlaut>Blä");
57 BOOST_CHECK_EQUAL(string("Test<ümlaut>Blä"), output);
60 BOOST_AUTO_TEST_CASE(smart_html_entites6)
62 string output = smart_html_entities("System > Einstellungen");
64 BOOST_CHECK_EQUAL(string("System > Einstellungen"), output);
67 BOOST_AUTO_TEST_CASE(smart_html_entites7)
69 string output = smart_html_entities("Finden Sie <b>auf</b> der Seite <a href=\"fdslfsl\">\"System > Einstellungen\"</a>. Oder etwa nicht?");
71 BOOST_CHECK_EQUAL(string("Finden Sie <b>auf</b> der Seite <a href=\"fdslfsl\">"System > Einstellungen"</a>. Oder etwa nicht?"), output);
74 BOOST_AUTO_TEST_CASE(strip_html_tags1)
76 string output = strip_html_tags("Was für ein schöner Tag, finden Sie nicht?");
78 BOOST_CHECK_EQUAL(string("Was für ein schöner Tag, finden Sie nicht?"), output);
81 BOOST_AUTO_TEST_CASE(strip_html_tags2)
83 string output = strip_html_tags("Was für ein <a href=\"wikipedia\" target=\"new\">schöner Tag</a>, finden Sie nicht?");
85 BOOST_CHECK_EQUAL(string("Was für ein schöner Tag, finden Sie nicht?"), output);
90 BOOST_AUTO_TEST_CASE(html_entities1)
92 string output = html_entities("\xC3\xA4\xC3\xB6\xC3\xBC");
93 BOOST_CHECK_EQUAL(string("äöü"), output);
96 BOOST_AUTO_TEST_CASE(html_entities2)
98 string output = html_entities("\xC3\xA5 \xC3\xB5 \xC3\xBF");
99 BOOST_CHECK_EQUAL(string("å õ ÿ"), output);
102 BOOST_AUTO_TEST_CASE(html_entities3)
104 string output = html_entities("\xC4\x8E \xE0\xBC\xB1 \xE8\x82\x88");
105 BOOST_CHECK_EQUAL(string("Ď ༱ 肈"), output);
110 BOOST_AUTO_TEST_CASE(nice_unit_format1)
112 const int64_t two_bytes = 2;
114 string output = nice_unit_format(two_bytes);
115 BOOST_CHECK_EQUAL(string("2.00 Bytes"), output);
117 // output = nice_unit_format(two_bytes, US_IEC, SHORT);
118 output = format_kb(two_bytes);
119 BOOST_CHECK_EQUAL(string("2.0 B"), output);
122 BOOST_AUTO_TEST_CASE(nice_unit_format2)
124 const int64_t two_kilobytes = 2000;
126 string output = nice_unit_format(two_kilobytes);
127 BOOST_CHECK_EQUAL(string("2.00 KBytes"), output);
129 // output = nice_unit_format(two_kilobytes, US_IEC);
130 output = format_kb(two_kilobytes);
131 BOOST_CHECK_EQUAL(string("2.0 KB"), output);
133 const int64_t two_and_half_kilobytes = 2500;
135 output = nice_unit_format(two_and_half_kilobytes);
136 BOOST_CHECK_EQUAL(string("2.50 KBytes"), output);
138 // output = nice_unit_format(two_and_half_kilobytes, US_IEC);
139 output = format_kb(two_and_half_kilobytes);
140 BOOST_CHECK_EQUAL(string("2.4 KB"), output);
143 BOOST_AUTO_TEST_CASE(nice_unit_format3)
145 const int64_t two_megabytes = 2000000;
147 string output = nice_unit_format(two_megabytes);
148 BOOST_CHECK_EQUAL(string("2.00 MBytes"), output);
150 output = format_kb(two_megabytes);
151 BOOST_CHECK_EQUAL(string("1.9 MB"), output);
153 const int64_t two_and_half_megabytes = 2500000;
155 output = nice_unit_format(two_and_half_megabytes);
156 BOOST_CHECK_EQUAL(string("2.50 MBytes"), output);
158 output = format_kb(two_and_half_megabytes);
159 BOOST_CHECK_EQUAL(string("2.4 MB"), output);
163 BOOST_AUTO_TEST_CASE(nice_unit_format4)
165 const int64_t two_gigabytes = 2000000000LL;
167 string output = nice_unit_format(two_gigabytes);
168 BOOST_CHECK_EQUAL(string("2.00 GBytes"), output);
170 output = format_kb(two_gigabytes);
171 BOOST_CHECK_EQUAL(string("1.9 GB"), output);
173 const int64_t two_and_half_gigabytes = 2500000000LL;
175 output = nice_unit_format(two_and_half_gigabytes);
176 BOOST_CHECK_EQUAL(string("2.50 GBytes"), output);
178 output = format_kb(two_and_half_gigabytes);
179 BOOST_CHECK_EQUAL(string("2.3 GB"), output);
182 BOOST_AUTO_TEST_CASE(nice_unit_format5)
184 const int64_t two_terabytes = 2000000000000LL;
186 string output = nice_unit_format(two_terabytes);
187 BOOST_CHECK_EQUAL(string("2.00 TBytes"), output);
189 output = format_kb(two_terabytes);
190 BOOST_CHECK_EQUAL(string("1.8 TB"), output);
192 const int64_t two_and_half_terabytes = 2500000000000LL;
194 output = nice_unit_format(two_and_half_terabytes);
195 BOOST_CHECK_EQUAL(string("2.50 TBytes"), output);
197 output = format_kb(two_and_half_terabytes);
198 BOOST_CHECK_EQUAL(string("2.3 TB"), output);
201 BOOST_AUTO_TEST_CASE(nice_unit_format6)
203 const int64_t two_petabytes = 2000000000000000LL;
205 string output = nice_unit_format(two_petabytes);
206 BOOST_CHECK_EQUAL(string("2.00 PBytes"), output);
208 output = format_kb(two_petabytes);
209 BOOST_CHECK_EQUAL(string("1.8 PB"), output);
211 const int64_t two_and_half_petabytes = 2500000000000000LL;
213 output = nice_unit_format(two_and_half_petabytes);
214 BOOST_CHECK_EQUAL(string("2.50 PBytes"), output);
216 output = format_kb(two_and_half_petabytes);
217 BOOST_CHECK_EQUAL(string("2.2 PB"), output);
220 BOOST_AUTO_TEST_CASE(nice_unit_format7)
222 const int64_t two_exabytes = 2000000000000000000LL;
224 string output = nice_unit_format(two_exabytes);
225 BOOST_CHECK_EQUAL(string("2.00 EBytes"), output);
227 output = format_kb(two_exabytes);
228 BOOST_CHECK_EQUAL(string("1.7 EB"), output);
230 const int64_t two_and_half_exabytes = 2500000000000000000LL;
232 output = nice_unit_format(two_and_half_exabytes);
233 BOOST_CHECK_EQUAL(string("2.50 EBytes"), output);
235 output = format_kb(two_and_half_exabytes);
236 BOOST_CHECK_EQUAL(string("2.2 EB"), output);
241 BOOST_AUTO_TEST_CASE(imaputf7_to_utf8)
243 string output = utf7imap_to_utf8("Sp&AOQ-m");
244 BOOST_CHECK_EQUAL(string("Späm"), output);
247 BOOST_AUTO_TEST_CASE(utf8_to_imaputf7)
249 string output = utf8_to_utf7imap("Späm");
250 BOOST_CHECK_EQUAL(string("Sp&AOQ-m"), output);
257 BOOST_AUTO_TEST_CASE(TestTrim)
261 BOOST_CHECK_EQUAL( std::string("s1"), s );
265 BOOST_CHECK_EQUAL( std::string("s2"), s );
269 BOOST_CHECK_EQUAL( std::string("s3"), s );
273 BOOST_CHECK_EQUAL( std::string("s4:s4"), s);
275 /* non modifying version */
278 BOOST_CHECK_EQUAL( std::string("s1"), trim(s) );
281 BOOST_CHECK_EQUAL( std::string("s2"), trim(s) );
282 BOOST_CHECK_EQUAL( std::string(" s2"), s );
285 BOOST_CHECK_EQUAL( std::string("s3"), trim(s) );
286 BOOST_CHECK_EQUAL( std::string("s3 "), s );
289 BOOST_CHECK_EQUAL( std::string("s4:s4"), trim(s,":+-a") );
294 BOOST_AUTO_TEST_CASE(TestChomp)
299 BOOST_CHECK_EQUAL( std::string("s1"), s );
303 BOOST_CHECK_EQUAL( std::string("s2"), s );
307 BOOST_CHECK_EQUAL( std::string("s3"), s );
311 BOOST_CHECK_EQUAL( std::string(":s4:"), s);
313 /* non modifiying versions */
316 BOOST_CHECK_EQUAL( std::string("s1"), chomp(s) );
319 BOOST_CHECK_EQUAL( std::string("s2"), chomp(s) );
320 BOOST_CHECK_EQUAL( std::string("s2\n"), s);
323 BOOST_CHECK_EQUAL( std::string("s3"), chomp(s,":") );
324 BOOST_CHECK_EQUAL( std::string("s3:"), s);
327 BOOST_CHECK_EQUAL( std::string(":s4:"), chomp(s,"s:") );
328 BOOST_CHECK_EQUAL( std::string(":s4::"), s);
333 BOOST_AUTO_TEST_CASE(TestSuffixFuncs)
335 std::string s1("12.cpp");
337 BOOST_CHECK_EQUAL( true, has_suffix(s1,".cpp") );
338 BOOST_CHECK_EQUAL( true, has_suffix(s1,"pp") );
339 BOOST_CHECK_EQUAL( false, has_suffix(s1,"hpp") );
340 BOOST_CHECK_EQUAL( false, has_suffix(s1,"cp") );
341 BOOST_CHECK_EQUAL( false, has_suffix(s1,"") );
343 std::string s1c1= remove_suffix(s1,".cpp");
344 BOOST_CHECK_EQUAL( std::string("12"), s1c1 );
346 std::string s1c2= remove_suffix(s1,"p");
347 BOOST_CHECK_EQUAL( std::string("12.cp"), s1c2 );
349 std::string s1c3= remove_suffix(s1,"cp");
350 BOOST_CHECK_EQUAL( std::string("12.cpp"), s1c3 );
352 std::string s2(".cpp");
353 BOOST_CHECK_EQUAL( true, has_suffix(s2,".cpp") );
355 std::string s2c1= remove_suffix(s2,".cpp");
356 BOOST_CHECK_EQUAL( std::string(""), s2c1 );
358 } // eo TestSuffixFuncs()
362 BOOST_AUTO_TEST_CASE(TestPrefixFuncs)
364 std::string s1("12.cpp");
366 BOOST_CHECK_EQUAL( true, has_prefix(s1,"12") );
367 BOOST_CHECK_EQUAL( true, has_prefix(s1, "1") );
368 BOOST_CHECK_EQUAL( false, has_prefix(s1, "2") );
369 BOOST_CHECK_EQUAL( false, has_prefix(s1, "") );
371 std::string s1c1= remove_prefix(s1, "12");
372 BOOST_CHECK_EQUAL( std::string(".cpp"), s1c1);
373 } // eo TestPrefixFuncs()
377 BOOST_AUTO_TEST_CASE(TestLowerUpperFuncs)
379 std::string u1("CASE CONVERSION TEST..");
380 std::string l1("case conversion test..");
382 std::string test1(l1);
385 BOOST_CHECK_EQUAL( u1, test1 );
388 BOOST_CHECK_EQUAL( l1, test1 );
391 BOOST_CHECK_EQUAL( u1, to_upper(l1) );
392 BOOST_CHECK_EQUAL( l1, to_lower(u1) );
393 } // eo TestLowerUpper
397 BOOST_AUTO_TEST_CASE(PairSplit1)
400 get_push_back_filler(str_list)
401 ("a=11")("a= 11")("a =11 ")("a = 11 ")(" a = 11 ")
403 BOOST_CHECK_EQUAL( 5u, str_list.size() );
404 for(StringList::iterator it= str_list.begin();
405 it != str_list.end();
408 std::string key, value;
409 bool res= pair_split( *it, key, value);
411 BOOST_CHECK_EQUAL( true , res );
412 BOOST_CHECK_EQUAL( std::string("a"), key );
413 BOOST_CHECK_EQUAL( std::string("11"), value );
416 std::string key, value;
419 res= pair_split(" 1 : 2 ", key, value, ':');
420 BOOST_CHECK_EQUAL( true, res );
421 BOOST_CHECK_EQUAL( std::string("1"), key);
422 BOOST_CHECK_EQUAL( std::string("2"), value);
427 BOOST_AUTO_TEST_CASE(SplitString1)
439 split_string(block, list1, "\n");
440 // since the blocks ends with \n we should have 6 lines (the last one empty):
441 BOOST_CHECK_EQUAL( 6u, list1.size() );
442 BOOST_CHECK_EQUAL( std::string(), list1.back() );
443 BOOST_CHECK_EQUAL( std::string("Zeile 1"), list1.front() );
447 split_string(block, list2, "\n", true);
449 // now we omitted empty lines, now we should have only 4 lines left:
450 BOOST_CHECK_EQUAL( 4u, list2.size() );
451 BOOST_CHECK_EQUAL( std::string("Zeile 5"), list2.back() );
452 BOOST_CHECK_EQUAL( std::string("Zeile 1"), list2.front() );
454 list2= split_string(block, "\n", true, "+-");
456 // again, we omitted empty lines, but also trimmed away leading and trailing "+" and "-"
457 BOOST_CHECK_EQUAL( 4u, list2.size() );
458 BOOST_CHECK_EQUAL( std::string("Zeile 5"), list2.back() );
459 BOOST_CHECK_EQUAL( std::string("Zeile 1"), list2.front() );
460 BOOST_CHECK_EQUAL( std::string("Zeile-2"), *(++list2.begin()) );
465 BOOST_AUTO_TEST_CASE(SplitString2)
467 std::string line("172.16.0.0/16 dev eth0 scope link src 172.16.1.111");
471 split_string(line, list1, " ", true, Whitespaces);
473 BOOST_CHECK_EQUAL( 7u, list1.size() );
479 BOOST_AUTO_TEST_CASE(SplitStringEmpty)
481 std::string line("");
485 split_string(line, list1, " ", true, Whitespaces);
487 BOOST_CHECK_EQUAL( 0u, list1.size() );
488 } // eo SplitStringEmpty
491 BOOST_AUTO_TEST_CASE(SplitStringDelimiterOnly)
493 std::string line(" ");
497 split_string(line, list1, " ", true, Whitespaces);
499 BOOST_CHECK_EQUAL( 0u, list1.size() );
500 } // eo SplitStringDelimiterOnly
504 BOOST_AUTO_TEST_CASE(JoinString1)
506 std::list< std::string > parts;
507 get_push_back_filler(parts)("1")("2")("drei");
509 std::string joined_string= join_string(parts,"/");
510 // we should have slashes between the strings:
511 BOOST_CHECK_EQUAL( std::string("1/2/drei") , joined_string );
513 parts.push_back( std::string() );
514 joined_string= join_string(parts,"/");
515 // now we should have an additional trailing slash:
516 BOOST_CHECK_EQUAL( std::string("1/2/drei/") , joined_string );
518 parts.push_front( std::string() );
519 joined_string= join_string(parts,"/");
520 // now we should have an additional leading slash:
521 BOOST_CHECK_EQUAL( std::string("/1/2/drei/") , joined_string );
527 BOOST_AUTO_TEST_CASE(ConversionStringInt)
529 std::string s1("24");
530 std::string s1x("25x");
534 i1= string_to<int>(s1);
535 BOOST_CHECK_EQUAL( 24, i1 );
536 i1= string_to<int>(s1x);
537 BOOST_CHECK_EQUAL( 25, i1 );
539 res= string_to<int>(s1,i1);
540 BOOST_CHECK_EQUAL( true, res );
541 BOOST_CHECK_EQUAL( 24, i1 );
543 res= string_to<int>(s1x,i1);
544 BOOST_CHECK_EQUAL( false, res );
546 std::string ss1= to_string( 24 );
547 BOOST_CHECK_EQUAL( std::string("24"), ss1);
549 } // eo ConversionStringInt()
553 BOOST_AUTO_TEST_CASE(HexConversion)
555 std::string hex1("49324E");
556 std::string bin1("I2N");
558 BOOST_CHECK_EQUAL( hex1, convert_binary_to_hex(bin1,true) );
559 BOOST_CHECK_EQUAL( bin1, convert_hex_to_binary(hex1) );
560 BOOST_CHECK_EQUAL( to_lower(hex1), convert_binary_to_hex(bin1) );
562 std::string hex2("0001");
563 std::string hex2a("00 01");
564 std::string hex2b("00:01");
565 std::string bin2("\0\1",2);
567 BOOST_CHECK_EQUAL( hex2, convert_binary_to_hex(bin2) );
568 BOOST_CHECK_EQUAL( bin2, convert_hex_to_binary(hex2) );
569 BOOST_CHECK_EQUAL( bin2, convert_hex_to_binary(hex2a) );
570 BOOST_CHECK_EQUAL( bin2, convert_hex_to_binary(hex2b) );
572 BOOST_REQUIRE_THROW( convert_hex_to_binary("01 kein hex"), std::runtime_error);
573 } // eo HexConversion()
575 BOOST_AUTO_TEST_SUITE_END()