Tests for join algorihtm added

[SVN r32917]

string/test/Jamfile

@@ -57,6 +57,14 @@ DEPENDS all : test ;
                 std::facet-support
                 : split
             ]
+          [ run
+                join_test.cpp
+              : :
+                :
+                std::locale-support
+                std::facet-support
+                : join
+            ]
           [ run 
                 replace_test.cpp
               : :

string/test/Jamfile.v2

@@ -40,6 +40,12 @@ test-suite algorithm/string
             :
             : split
         ]
+      [ run
+            join_test.cpp
+          : :
+            :
+            : join
+        ]
       [ run 
             replace_test.cpp
           : :

string/test/find_test.cpp

@@ -93,10 +93,10 @@ void find_test()
         ( (nc_result.begin()-str1.begin()) == 9) &&
         ( (nc_result.end()-str1.begin()) == 12) );
 
-	nc_result=find_nth( str1, string("abc"), -1 );
+    nc_result=find_nth( str1, string("abc"), -1 );
-	BOOST_CHECK( 
+    BOOST_CHECK( 
-		( (nc_result.begin()-str1.begin()) == 15) &&
+        ( (nc_result.begin()-str1.begin()) == 15) &&
-		( (nc_result.end()-str1.begin()) == 18) );
+        ( (nc_result.end()-str1.begin()) == 18) );
 
 
     cv_result=find_nth( const_cast<const string&>(str1), str2, 1 );
@@ -104,20 +104,20 @@ void find_test()
         ( (cv_result.begin()-str1.begin()) == 9) &&
         ( (cv_result.end()-str1.begin()) == 12) );
 
-	cv_result=find_nth( const_cast<const string&>(str1), str2, -1 );
+    cv_result=find_nth( const_cast<const string&>(str1), str2, -1 );
-	BOOST_CHECK( 
+    BOOST_CHECK( 
-		( (cv_result.begin()-str1.begin()) == 15) &&
+        ( (cv_result.begin()-str1.begin()) == 15) &&
-		( (cv_result.end()-str1.begin()) == 18) );
+        ( (cv_result.end()-str1.begin()) == 18) );
         
     cv_result=ifind_nth( const_cast<const string&>(str1), "xxx", 1 );
     BOOST_CHECK( 
         ( (cv_result.begin()-str1.begin()) == 12) &&
         ( (cv_result.end()-str1.begin()) == 15) );
 
-	cv_result=ifind_nth( const_cast<const string&>(str1), "xxx", 1 );
+    cv_result=ifind_nth( const_cast<const string&>(str1), "xxx", 1 );
-	BOOST_CHECK( 
+    BOOST_CHECK( 
-		( (cv_result.begin()-str1.begin()) == 12) &&
+        ( (cv_result.begin()-str1.begin()) == 12) &&
-		( (cv_result.end()-str1.begin()) == 15) );
+        ( (cv_result.end()-str1.begin()) == 15) );
 
 
     ch_result=find_nth( pch1, "abc", 1 );
@@ -131,10 +131,10 @@ void find_test()
         ( (nc_result.begin()-str1.begin()) == 0) &&
         ( (nc_result.end()-str1.begin()) == 6) );
 
-	nc_result=find_head( str1, -6 );
+    nc_result=find_head( str1, -6 );
-	BOOST_CHECK( 
+    BOOST_CHECK( 
-		( (nc_result.begin()-str1.begin()) == 0) &&
+        ( (nc_result.begin()-str1.begin()) == 0) &&
-		( (str1.end()-nc_result.end()) == 6 ) );
+        ( (str1.end()-nc_result.end()) == 6 ) );
 
     cv_result=find_head( const_cast<const string&>(str1), 6 );
     BOOST_CHECK( 
@@ -152,10 +152,10 @@ void find_test()
         ( (nc_result.begin()-str1.begin()) == 15) &&
         ( (nc_result.end()-str1.begin()) == 21) );
 
-	nc_result=find_tail( str1, -6 );
+    nc_result=find_tail( str1, -6 );
-	BOOST_CHECK( 
+    BOOST_CHECK( 
-		( (nc_result.begin()-str1.begin()) == 6) &&
+        ( (nc_result.begin()-str1.begin()) == 6) &&
-		( (nc_result.end()-str1.begin()) == 21) );
+        ( (nc_result.end()-str1.begin()) == 21) );
 
 
     cv_result=find_tail( const_cast<const string&>(str1), 6 );

string/test/join_test.cpp

@@ -0,0 +1,79 @@
+//  Boost string_algo library iterator_test.cpp file  ---------------------------//
+
+//  Copyright Pavol Droba 2002-2003. Use, modification and
+//  distribution is subject to the Boost Software License, Version
+//  1.0. (See accompanying file LICENSE_1_0.txt or copy at
+//  http://www.boost.org/LICENSE_1_0.txt)
+
+//  See http://www.boost.org for updates, documentation, and revision history.
+
+#include <boost/algorithm/string/join.hpp>
+#include <boost/algorithm/string/classification.hpp>
+// equals predicate is used for result comparison
+#include <boost/algorithm/string/predicate.hpp>
+
+// Include unit test framework
+#include <boost/test/included/test_exec_monitor.hpp>
+
+#include <string>
+#include <vector>
+#include <iostream>
+
+#include <boost/test/test_tools.hpp>
+
+
+using namespace std;
+using namespace boost;
+
+bool is_not_empty(const std::string& str)
+{
+    return !str.empty();
+}
+
+void join_test()
+{
+    // Prepare inputs
+    vector<string> tokens1;
+    tokens1.push_back("xx");
+    tokens1.push_back("abc");
+    tokens1.push_back("xx");
+
+    vector<string> tokens2;
+    tokens2.push_back("");
+    tokens2.push_back("xx");
+    tokens2.push_back("abc");
+    tokens2.push_back("");
+    tokens2.push_back("abc");
+    tokens2.push_back("xx");
+    tokens2.push_back("");
+
+    vector<string> tokens3;
+    tokens3.push_back("");
+    tokens3.push_back("");
+    tokens3.push_back("");
+
+    vector<string> empty_tokens;
+
+    vector<vector<int> > vtokens;
+    for(unsigned int n=0; n<tokens2.size(); ++n)
+    {
+        vtokens.push_back(vector<int>(tokens2[n].begin(), tokens2[n].end()));
+    }
+
+    BOOST_CHECK( equals(join(tokens1, "-"), "xx-abc-xx") );
+    BOOST_CHECK( equals(join(tokens2, "-"), "-xx-abc--abc-xx-") );
+    BOOST_CHECK( equals(join(vtokens, "-"), "-xx-abc--abc-xx-") );
+    BOOST_CHECK( equals(join(empty_tokens, "-"), "") );
+
+    BOOST_CHECK( equals(join_if(tokens2, "-", is_not_empty), "xx-abc-abc-xx") );
+    BOOST_CHECK( equals(join_if(empty_tokens, "-", is_not_empty), "") );
+    BOOST_CHECK( equals(join_if(tokens3, "-", is_not_empty), "") );
+}
+
+// test main 
+int test_main( int, char*[] )
+{
+    join_test();
+    
+    return 0;
+}

string/test/predicate_test.cpp

@@ -56,14 +56,14 @@ void predicate_test()
     BOOST_CHECK( iequals( "AbC", "abc" ) );
     BOOST_CHECK( !iequals( "aBc", "yyy" ) );
 
-	BOOST_CHECK( lexicographical_compare("abc", "abd") );
+    BOOST_CHECK( lexicographical_compare("abc", "abd") );
-	BOOST_CHECK( !lexicographical_compare("abc", "abc") );
+    BOOST_CHECK( !lexicographical_compare("abc", "abc") );
-	BOOST_CHECK( lexicographical_compare("abc", "abd", is_not_greater()) );
+    BOOST_CHECK( lexicographical_compare("abc", "abd", is_not_greater()) );
-	BOOST_CHECK( lexicographical_compare("abc", "abc", is_not_greater()) );
+    BOOST_CHECK( lexicographical_compare("abc", "abc", is_not_greater()) );
 
-	BOOST_CHECK( !ilexicographical_compare("aBD", "AbC") );
+    BOOST_CHECK( !ilexicographical_compare("aBD", "AbC") );
-	BOOST_CHECK( ilexicographical_compare("aBc", "AbD") );
+    BOOST_CHECK( ilexicographical_compare("aBc", "AbD") );
-	BOOST_CHECK( lexicographical_compare("abC", "aBc", is_not_igreater()) );
+    BOOST_CHECK( lexicographical_compare("abC", "aBc", is_not_igreater()) );
 
     // multi-type comparison test
     BOOST_CHECK( starts_with( vec1, string("123") ) );

string/test/replace_test.cpp

@@ -136,27 +136,27 @@ void replace_nth_test()
 {
     // replace nth
     TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ 0 C_ string("YYY"), string("1YYY3abc2") );
-	TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ -1 C_ string("YYY"), string("1abc3YYY2") );
+    TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ -1 C_ string("YYY"), string("1abc3YYY2") );
     TEST_ALGO( ireplace_nth, "1AbC3abc2", "aBc" C_ 0 C_ "YYY", string("1YYY3abc2") );
-	TEST_ALGO( ireplace_nth, "1AbC3abc2", "aBc" C_ -1 C_ "YYY", string("1AbC3YYY2") );
+    TEST_ALGO( ireplace_nth, "1AbC3abc2", "aBc" C_ -1 C_ "YYY", string("1AbC3YYY2") );
     TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ 0 C_ string("Z"), string("1Z3abc2") );
     TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ 0 C_ string("XXXX"), string("1XXXX3abc2") );
     TEST_ALGO( replace_nth, "1abc3abc2", "abc" C_ 0 C_ "XXXX", string("1XXXX3abc2") );
-	TEST_ALGO( replace_nth, "1abc3abc2", "abc" C_ 3 C_ "XXXX", string("1abc3abc2") );
+    TEST_ALGO( replace_nth, "1abc3abc2", "abc" C_ 3 C_ "XXXX", string("1abc3abc2") );
-	TEST_ALGO( replace_nth, "1abc3abc2", "abc" C_ -3 C_ "XXXX", string("1abc3abc2") );
+    TEST_ALGO( replace_nth, "1abc3abc2", "abc" C_ -3 C_ "XXXX", string("1abc3abc2") );
     TEST_ALGO( replace_nth, "1abc3abc2", string("") C_ 0 C_ string("XXXX"), string("1abc3abc2") );
     TEST_ALGO( replace_nth, "", string("") C_ 0 C_ string("XXXX"), string("") );
-	TEST_ALGO( replace_nth, "", string("") C_ -1 C_ string("XXXX"), string("") );
+    TEST_ALGO( replace_nth, "", string("") C_ -1 C_ string("XXXX"), string("") );
     TEST_ALGO( erase_nth, "1abc3abc2", string("abc") C_ 0, string("13abc2") );
-	TEST_ALGO( erase_nth, "1abc3abc2", string("abc") C_ -1, string("1abc32") );
+    TEST_ALGO( erase_nth, "1abc3abc2", string("abc") C_ -1, string("1abc32") );
-	TEST_ALGO( erase_nth, "1abc3abc2", string("abc") C_ -3, string("1abc3abc2") );
+    TEST_ALGO( erase_nth, "1abc3abc2", string("abc") C_ -3, string("1abc3abc2") );
     TEST_ALGO( ierase_nth, "1aBc3aBc2", "ABC" C_ 0, string("13aBc2") );
-	TEST_ALGO( ierase_nth, "1aBc3aBc2", "ABC" C_ -1, string("1aBc32") );
+    TEST_ALGO( ierase_nth, "1aBc3aBc2", "ABC" C_ -1, string("1aBc32") );
-	TEST_ALGO( ierase_nth, "1aBc3aBc2", "ABC" C_ -3, string("1aBc3aBc2") );
+    TEST_ALGO( ierase_nth, "1aBc3aBc2", "ABC" C_ -3, string("1aBc3aBc2") );
     TEST_ALGO( erase_nth, "1abc3abc2", "abc" C_ 0, string("13abc2") );
     TEST_ALGO( erase_nth, "1abc3abc2", string("") C_ 0, string("1abc3abc2") );
     TEST_ALGO( erase_nth, "", string("abc") C_ 0, string("") );
-	TEST_ALGO( erase_nth, "", string("abc") C_ -1, string("") );
+    TEST_ALGO( erase_nth, "", string("abc") C_ -1, string("") );
     TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ 1 C_ string("YYY"), string("1abc3YYY2") );
     TEST_ALGO( replace_nth, "1abc3abc2", string("abc") C_ 2 C_ string("YYY"), string("1abc3abc2") );
 }
@@ -165,19 +165,19 @@ void replace_head_test()
 {
     // replace head
     TEST_ALGO( replace_head, "abc3abc2", 3 C_ string("YYY"), string("YYY3abc2") );
-	TEST_ALGO( replace_head, "abc3abc2", -3 C_ string("YYY"), string("YYYbc2") );
+    TEST_ALGO( replace_head, "abc3abc2", -3 C_ string("YYY"), string("YYYbc2") );
     TEST_ALGO( replace_head, "abc3abc2", 3 C_ "YYY", string("YYY3abc2") );
     TEST_ALGO( replace_head, "abc", 3 C_ string("Z"), string("Z") );
     TEST_ALGO( replace_head, "abc", 6 C_ string("XXXX"), string("XXXX") );
-	TEST_ALGO( replace_head, "abc", -6 C_ string("XXXX"), string("abc") );
+    TEST_ALGO( replace_head, "abc", -6 C_ string("XXXX"), string("abc") );
     TEST_ALGO( replace_head, "abc3abc2", 0 C_ string("XXXX"), string("abc3abc2") );
     TEST_ALGO( replace_head, "", 4 C_ string("XXXX"), string("") );
-	TEST_ALGO( replace_head, "", -4 C_ string("XXXX"), string("") );
+    TEST_ALGO( replace_head, "", -4 C_ string("XXXX"), string("") );
     TEST_ALGO( erase_head, "abc3abc2", 3, string("3abc2") );
-	TEST_ALGO( erase_head, "abc3abc2", -3, string("bc2") );
+    TEST_ALGO( erase_head, "abc3abc2", -3, string("bc2") );
     TEST_ALGO( erase_head, "abc3abc2", 0, string("abc3abc2") );
     TEST_ALGO( erase_head, "", 4, string("") );
-	TEST_ALGO( erase_head, "", -4, string("") );
+    TEST_ALGO( erase_head, "", -4, string("") );
 }
 
 void replace_tail_test()
@@ -187,15 +187,15 @@ void replace_tail_test()
     TEST_ALGO( replace_tail, "abc3abc", -3 C_ "YYY", string("abcYYY") );
     TEST_ALGO( replace_tail, "abc", 3 C_ string("Z"), string("Z") );
     TEST_ALGO( replace_tail, "abc", 6 C_ string("XXXX"), string("XXXX") );
-	TEST_ALGO( replace_tail, "abc", -6 C_ string("XXXX"), string("abc") );
+    TEST_ALGO( replace_tail, "abc", -6 C_ string("XXXX"), string("abc") );
     TEST_ALGO( replace_tail, "abc3abc", 0 C_ string("XXXX"), string("abc3abc") );
     TEST_ALGO( replace_tail, "", 4 C_ string("XXXX"), string("") );
-	TEST_ALGO( replace_tail, "", -4 C_ string("XXXX"), string("") );
+    TEST_ALGO( replace_tail, "", -4 C_ string("XXXX"), string("") );
     TEST_ALGO( erase_tail, "abc3abc", 3, string("abc3") );
-	TEST_ALGO( erase_tail, "abc3abc", -3, string("abc") );
+    TEST_ALGO( erase_tail, "abc3abc", -3, string("abc") );
     TEST_ALGO( erase_tail, "abc3abc", 0, string("abc3abc") );
     TEST_ALGO( erase_tail, "", 4, string("") );
-	TEST_ALGO( erase_tail, "", -4, string("") );
+    TEST_ALGO( erase_tail, "", -4, string("") );
 }
 
 void replace_range_test()