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);
88 BOOST_AUTO_TEST_CASE(html_entities1)
90 string output = html_entities("\xC3\xA4\xC3\xB6\xC3\xBC");
91 BOOST_CHECK_EQUAL(string("äöü"), output);
94 BOOST_AUTO_TEST_CASE(html_entities2)
96 string output = html_entities("\xC3\xA5 \xC3\xB5 \xC3\xBF");
97 BOOST_CHECK_EQUAL(string("å õ ÿ"), output);
100 BOOST_AUTO_TEST_CASE(html_entities3)
102 string output = html_entities("\xC4\x8E \xE0\xBC\xB1 \xE8\x82\x88");
103 BOOST_CHECK_EQUAL(string("Ď ༱ 肈"), output);
106 BOOST_AUTO_TEST_CASE(nice_unit_format1)
108 const int64_t two_bytes = 2;
109 string output = nice_unit_format(two_bytes);
110 BOOST_CHECK_EQUAL(string("2.00 Bytes"), output);
113 BOOST_AUTO_TEST_CASE(nice_unit_format2)
115 const int64_t two_kilobytes = 2000;
116 string output = nice_unit_format(two_kilobytes);
117 BOOST_CHECK_EQUAL(string("2.00 KBytes"), output);
119 const int64_t two_and_half_kilobytes = 2500;
120 output = nice_unit_format(two_and_half_kilobytes);
121 BOOST_CHECK_EQUAL(string("2.50 KBytes"), output);
124 BOOST_AUTO_TEST_CASE(nice_unit_format3)
126 const int64_t two_megabytes = 2000000;
127 string output = nice_unit_format(two_megabytes);
128 BOOST_CHECK_EQUAL(string("2.00 MBytes"), output);
130 const int64_t two_and_half_megabytes = 2500000;
131 output = nice_unit_format(two_and_half_megabytes);
132 BOOST_CHECK_EQUAL(string("2.50 MBytes"), output);
135 BOOST_AUTO_TEST_CASE(nice_unit_format4)
137 const int64_t two_gigabytes = 2000000000LL;
138 string output = nice_unit_format(two_gigabytes);
139 BOOST_CHECK_EQUAL(string("2.00 GBytes"), output);
141 const int64_t two_and_half_gigabytes = 2500000000LL;
142 output = nice_unit_format(two_and_half_gigabytes);
143 BOOST_CHECK_EQUAL(string("2.50 GBytes"), output);
146 BOOST_AUTO_TEST_CASE(nice_unit_format5)
148 const int64_t two_terabytes = 2000000000000LL;
149 string output = nice_unit_format(two_terabytes);
150 BOOST_CHECK_EQUAL(string("2.00 TBytes"), output);
152 const int64_t two_and_half_terabytes = 2500000000000LL;
153 output = nice_unit_format(two_and_half_terabytes);
154 BOOST_CHECK_EQUAL(string("2.50 TBytes"), output);
157 BOOST_AUTO_TEST_CASE(nice_unit_format6)
159 const int64_t two_petabytes = 2000000000000000LL;
160 string output = nice_unit_format(two_petabytes);
161 BOOST_CHECK_EQUAL(string("2.00 PBytes"), output);
163 const int64_t two_and_half_petabytes = 2500000000000000LL;
164 output = nice_unit_format(two_and_half_petabytes);
165 BOOST_CHECK_EQUAL(string("2.50 PBytes"), output);
168 BOOST_AUTO_TEST_CASE(nice_unit_format7)
170 const int64_t two_exabytes = 2000000000000000000LL;
171 string output = nice_unit_format(two_exabytes);
172 BOOST_CHECK_EQUAL(string("2.00 EBytes"), output);
174 const int64_t two_and_half_exabytes = 2500000000000000000LL;
175 output = nice_unit_format(two_and_half_exabytes);
176 BOOST_CHECK_EQUAL(string("2.50 EBytes"), output);
179 BOOST_AUTO_TEST_CASE(imaputf7_to_utf8)
181 string output = utf7imap_to_utf8("Sp&AOQ-m");
182 BOOST_CHECK_EQUAL(string("Späm"), output);
185 BOOST_AUTO_TEST_CASE(utf8_to_imaputf7)
187 string output = utf8_to_utf7imap("Späm");
188 BOOST_CHECK_EQUAL(string("Sp&AOQ-m"), output);
195 BOOST_AUTO_TEST_CASE(TestTrim)
199 BOOST_CHECK_EQUAL( std::string("s1"), s );
203 BOOST_CHECK_EQUAL( std::string("s2"), s );
207 BOOST_CHECK_EQUAL( std::string("s3"), s );
211 BOOST_CHECK_EQUAL( std::string("s4:s4"), s);
213 /* non modifying version */
216 BOOST_CHECK_EQUAL( std::string("s1"), trim(s) );
219 BOOST_CHECK_EQUAL( std::string("s2"), trim(s) );
220 BOOST_CHECK_EQUAL( std::string(" s2"), s );
223 BOOST_CHECK_EQUAL( std::string("s3"), trim(s) );
224 BOOST_CHECK_EQUAL( std::string("s3 "), s );
227 BOOST_CHECK_EQUAL( std::string("s4:s4"), trim(s,":+-a") );
232 BOOST_AUTO_TEST_CASE(TestChomp)
237 BOOST_CHECK_EQUAL( std::string("s1"), s );
241 BOOST_CHECK_EQUAL( std::string("s2"), s );
245 BOOST_CHECK_EQUAL( std::string("s3"), s );
249 BOOST_CHECK_EQUAL( std::string(":s4:"), s);
251 /* non modifiying versions */
254 BOOST_CHECK_EQUAL( std::string("s1"), chomp(s) );
257 BOOST_CHECK_EQUAL( std::string("s2"), chomp(s) );
258 BOOST_CHECK_EQUAL( std::string("s2\n"), s);
261 BOOST_CHECK_EQUAL( std::string("s3"), chomp(s,":") );
262 BOOST_CHECK_EQUAL( std::string("s3:"), s);
265 BOOST_CHECK_EQUAL( std::string(":s4:"), chomp(s,"s:") );
266 BOOST_CHECK_EQUAL( std::string(":s4::"), s);
271 BOOST_AUTO_TEST_CASE(TestSuffixFuncs)
273 std::string s1("12.cpp");
275 BOOST_CHECK_EQUAL( true, has_suffix(s1,".cpp") );
276 BOOST_CHECK_EQUAL( true, has_suffix(s1,"pp") );
277 BOOST_CHECK_EQUAL( false, has_suffix(s1,"hpp") );
278 BOOST_CHECK_EQUAL( false, has_suffix(s1,"cp") );
279 BOOST_CHECK_EQUAL( false, has_suffix(s1,"") );
281 std::string s1c1= remove_suffix(s1,".cpp");
282 BOOST_CHECK_EQUAL( std::string("12"), s1c1 );
284 std::string s1c2= remove_suffix(s1,"p");
285 BOOST_CHECK_EQUAL( std::string("12.cp"), s1c2 );
287 std::string s1c3= remove_suffix(s1,"cp");
288 BOOST_CHECK_EQUAL( std::string("12.cpp"), s1c3 );
290 std::string s2(".cpp");
291 BOOST_CHECK_EQUAL( true, has_suffix(s2,".cpp") );
293 std::string s2c1= remove_suffix(s2,".cpp");
294 BOOST_CHECK_EQUAL( std::string(""), s2c1 );
296 } // eo TestSuffixFuncs()
300 BOOST_AUTO_TEST_CASE(TestPrefixFuncs)
302 std::string s1("12.cpp");
304 BOOST_CHECK_EQUAL( true, has_prefix(s1,"12") );
305 BOOST_CHECK_EQUAL( true, has_prefix(s1, "1") );
306 BOOST_CHECK_EQUAL( false, has_prefix(s1, "2") );
307 BOOST_CHECK_EQUAL( false, has_prefix(s1, "") );
309 std::string s1c1= remove_prefix(s1, "12");
310 BOOST_CHECK_EQUAL( std::string(".cpp"), s1c1);
311 } // eo TestPrefixFuncs()
315 BOOST_AUTO_TEST_CASE(TestLowerUpperFuncs)
317 std::string u1("CASE CONVERSION TEST..");
318 std::string l1("case conversion test..");
320 std::string test1(l1);
323 BOOST_CHECK_EQUAL( u1, test1 );
326 BOOST_CHECK_EQUAL( l1, test1 );
329 BOOST_CHECK_EQUAL( u1, to_upper(l1) );
330 BOOST_CHECK_EQUAL( l1, to_lower(u1) );
331 } // eo TestLowerUpper
335 BOOST_AUTO_TEST_CASE(PairSplit1)
338 get_push_back_filler(str_list)
339 ("a=11")("a= 11")("a =11 ")("a = 11 ")(" a = 11 ")
341 BOOST_CHECK_EQUAL( 5u, str_list.size() );
342 for(StringList::iterator it= str_list.begin();
343 it != str_list.end();
346 std::string key, value;
347 bool res= pair_split( *it, key, value);
349 BOOST_CHECK_EQUAL( true , res );
350 BOOST_CHECK_EQUAL( std::string("a"), key );
351 BOOST_CHECK_EQUAL( std::string("11"), value );
354 std::string key, value;
357 res= pair_split(" 1 : 2 ", key, value, ':');
358 BOOST_CHECK_EQUAL( true, res );
359 BOOST_CHECK_EQUAL( std::string("1"), key);
360 BOOST_CHECK_EQUAL( std::string("2"), value);
365 BOOST_AUTO_TEST_CASE(SplitString1)
377 split_string(block, list1, "\n");
378 // since the blocks ends with \n we should have 6 lines (the last one empty):
379 BOOST_CHECK_EQUAL( 6u, list1.size() );
380 BOOST_CHECK_EQUAL( std::string(), list1.back() );
381 BOOST_CHECK_EQUAL( std::string("Zeile 1"), list1.front() );
385 split_string(block, list2, "\n", true);
387 // now we omitted empty lines, now we should have only 4 lines left:
388 BOOST_CHECK_EQUAL( 4u, list2.size() );
389 BOOST_CHECK_EQUAL( std::string("Zeile 5"), list2.back() );
390 BOOST_CHECK_EQUAL( std::string("Zeile 1"), list2.front() );
392 list2= split_string(block, "\n", true, "+-");
394 // again, we omitted empty lines, but also trimmed away leading and trailing "+" and "-"
395 BOOST_CHECK_EQUAL( 4u, list2.size() );
396 BOOST_CHECK_EQUAL( std::string("Zeile 5"), list2.back() );
397 BOOST_CHECK_EQUAL( std::string("Zeile 1"), list2.front() );
398 BOOST_CHECK_EQUAL( std::string("Zeile-2"), *(++list2.begin()) );
403 BOOST_AUTO_TEST_CASE(SplitString2)
405 std::string line("172.16.0.0/16 dev eth0 scope link src 172.16.1.111");
409 split_string(line, list1, " ", true, Whitespaces);
411 BOOST_CHECK_EQUAL( 7u, list1.size() );
417 BOOST_AUTO_TEST_CASE(SplitStringEmpty)
419 std::string line("");
423 split_string(line, list1, " ", true, Whitespaces);
425 BOOST_CHECK_EQUAL( 0u, list1.size() );
426 } // eo SplitStringEmpty
429 BOOST_AUTO_TEST_CASE(SplitStringDelimiterOnly)
431 std::string line(" ");
435 split_string(line, list1, " ", true, Whitespaces);
437 BOOST_CHECK_EQUAL( 0u, list1.size() );
438 } // eo SplitStringDelimiterOnly
442 BOOST_AUTO_TEST_CASE(JoinString1)
444 std::list< std::string > parts;
445 get_push_back_filler(parts)("1")("2")("drei");
447 std::string joined_string= join_string(parts,"/");
448 // we should have slashes between the strings:
449 BOOST_CHECK_EQUAL( std::string("1/2/drei") , joined_string );
451 parts.push_back( std::string() );
452 joined_string= join_string(parts,"/");
453 // now we should have an additional trailing slash:
454 BOOST_CHECK_EQUAL( std::string("1/2/drei/") , joined_string );
456 parts.push_front( std::string() );
457 joined_string= join_string(parts,"/");
458 // now we should have an additional leading slash:
459 BOOST_CHECK_EQUAL( std::string("/1/2/drei/") , joined_string );
465 BOOST_AUTO_TEST_CASE(ConversionStringInt)
467 std::string s1("24");
468 std::string s1x("25x");
472 i1= string_to<int>(s1);
473 BOOST_CHECK_EQUAL( 24, i1 );
474 i1= string_to<int>(s1x);
475 BOOST_CHECK_EQUAL( 25, i1 );
477 res= string_to<int>(s1,i1);
478 BOOST_CHECK_EQUAL( true, res );
479 BOOST_CHECK_EQUAL( 24, i1 );
481 res= string_to<int>(s1x,i1);
482 BOOST_CHECK_EQUAL( false, res );
484 std::string ss1= to_string( 24 );
485 BOOST_CHECK_EQUAL( std::string("24"), ss1);
487 } // eo ConversionStringInt()
491 BOOST_AUTO_TEST_CASE(HexConversion)
493 std::string hex1("49324E");
494 std::string bin1("I2N");
496 BOOST_CHECK_EQUAL( hex1, convert_binary_to_hex(bin1,true) );
497 BOOST_CHECK_EQUAL( bin1, convert_hex_to_binary(hex1) );
498 BOOST_CHECK_EQUAL( to_lower(hex1), convert_binary_to_hex(bin1) );
500 std::string hex2("0001");
501 std::string hex2a("00 01");
502 std::string hex2b("00:01");
503 std::string bin2("\0\1",2);
505 BOOST_CHECK_EQUAL( hex2, convert_binary_to_hex(bin2) );
506 BOOST_CHECK_EQUAL( bin2, convert_hex_to_binary(hex2) );
507 BOOST_CHECK_EQUAL( bin2, convert_hex_to_binary(hex2a) );
508 BOOST_CHECK_EQUAL( bin2, convert_hex_to_binary(hex2b) );
510 BOOST_REQUIRE_THROW( convert_hex_to_binary("01 kein hex"), std::runtime_error);
511 } // eo HexConversion()
513 BOOST_AUTO_TEST_SUITE_END()