123

STLPORT/test/regression/search2.cpp

@@ -0,0 +1,66 @@
+// STLport regression testsuite component.
+// To compile as a separate example, please #define MAIN.
+
+#include <algorithm>
+#include <iostream>
+#include <cstring>
+#include <iterator>
+#include <functional>
+
+#if !defined (STLPORT) || defined(__STL_USE_NAMESPACES)
+using namespace std;
+#endif
+
+#ifdef MAIN 
+#define search2_test main
+#endif
+static bool str_equal(const char* a_, const char* b_)
+{
+  return strcmp(a_, b_) == 0 ? 1 : 0;
+}
+
+int search2_test(int, char**)
+{
+  cout<<"Results of search2_test:"<<endl;
+
+char* grades[] = { "A", "B", "C", "D", "F" };
+char* letters[] = { "Q", "E", "D" };
+
+  const unsigned gradeCount = sizeof(grades) / sizeof(grades[0]);
+  const unsigned letterCount = sizeof(letters) / sizeof(letters[0]);
+  ostream_iterator <char*> iter(cout, " ");
+  cout << "grades: ";
+  copy(grades, grades + gradeCount, iter);
+  cout << "\nletters:";
+  copy(letters, letters + letterCount, iter);
+  cout << endl;
+
+  char** location =
+    search((char**)grades, (char**)grades + gradeCount,
+            (char**)letters, (char**)letters + letterCount,
+            str_equal);
+
+  if(location == grades + gradeCount)
+    cout << "letters not found in grades" << endl;
+  else
+    cout << "letters found in grades at offset: " << location - grades << endl;
+
+  copy((char**)grades + 1, (char**)grades + 1 + letterCount, (char**)letters);
+
+  cout << "grades: ";
+  copy(grades, grades + gradeCount, iter);
+  cout << "\nletters:";
+  copy(letters, letters + letterCount, iter);
+  cout << endl;
+
+  location = search((char**)grades, (char**)grades + gradeCount,
+                     (char**)letters, (char**)letters + letterCount,
+                     str_equal);
+
+  if(location == grades + gradeCount)
+    cout << "letters not found in grades" << endl;
+  else
+    cout
+      << "letters found in grades at offset: " << location - grades << endl;
+  return 0;
+}