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[PATCH] A few istream_iterator tests
- From: Paolo Carlini <pcarlini at unitus dot it>
- To: libstdc++ at gcc dot gnu dot org
- Cc: bkoz at redhat dot com
- Date: Thu, 28 Mar 2002 21:15:10 +0100
- Subject: [PATCH] A few istream_iterator tests
Hi,
in the last days, while working on the next round of basic_string
improvements, I wrote an handful of istream_iterator tests, in order to
check not to have broken any input_iterator functionality.
Tested i686-pc-linux-gnu. Ok?
Ciao, Paolo.
/////////////////
2002-03-28 Paolo Carlini <pcarlini@unitus.it>
* testsuite/24_iterators/istream_iterator.cc (test02): New tests.
--- istream_iterator.cc.orig Tue Jun 26 23:22:57 2001
+++ istream_iterator.cc Thu Mar 28 21:02:40 2002
@@ -21,6 +21,8 @@
// 24.5.1 Template class istream_iterator
#include <iterator>
+#include <sstream>
+#include <testsuite_hooks.h>
void test01()
{
@@ -48,8 +50,42 @@
// Instantiate
template class std::istream_iterator<char>;
+void test02()
+{
+ using namespace std;
+
+ string st("R.Rorty");
+
+ string re_01, re_02, re_03;
+ re_02 = ",H.Putnam";
+ re_03 = "D.Dennett,xxx,H.Putnam";
+
+ stringbuf sb_01(st);
+ istream is_01(&sb_01);
+ istream_iterator<char> inb_01(is_01);
+ istream_iterator<char> ine_01;
+ re_01.assign(inb_01, ine_01);
+ VERIFY( re_01 == "R.Rorty" );
+
+ stringbuf sb_02(st);
+ istream is_02(&sb_02);
+ istream_iterator<char> inb_02(is_02);
+ istream_iterator<char> ine_02;
+ re_02.insert(re_02.begin(), inb_02, ine_02);
+ VERIFY( re_02 == "R.Rorty,H.Putnam" );
+
+ stringbuf sb_03(st);
+ istream is_03(&sb_03);
+ istream_iterator<char> inb_03(is_03);
+ istream_iterator<char> ine_03;
+ re_03.replace(re_03.begin() + 10, re_03.begin() + 13,
+ inb_03, ine_03);
+ VERIFY( re_03 == "D.Dennett,R.Rorty,H.Putnam" );
+}
+
int main()
{
test01();
+ test02();
return 0;
}