cmake: changed project name from google-glog to glog

[platform/upstream/glog.git] / src / stl_logging_unittest.cc

diff --git a/src/stl_logging_unittest.cc b/src/stl_logging_unittest.cc
index 0ed4695..89fd6a1 100644 (file)
--- a/src/stl_logging_unittest.cc
+++ b/src/stl_logging_unittest.cc
@@ -27,29 +27,43 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-#include "utilities.h"
 #include "config.h"
 
 #ifdef HAVE_USING_OPERATOR
 
-#include "glog/stl_logging.h"
-
+#include <functional>
 #include <iostream>
 #include <map>
+#include <ostream>
 #include <string>
-#include <strstream>
 #include <vector>
 
 #ifdef __GNUC__
-# include <ext/hash_map>
-# include <ext/hash_set>
+// C++0x isn't enabled by default in GCC and libc++ does not have
+// non-standard ext/* and tr1/unordered_*.
+# if defined(_LIBCPP_VERSION)
+#  ifndef GLOG_STL_LOGGING_FOR_UNORDERED
+#  define GLOG_STL_LOGGING_FOR_UNORDERED
+#  endif
+# else
+#  ifndef GLOG_STL_LOGGING_FOR_EXT_HASH
+#  define GLOG_STL_LOGGING_FOR_EXT_HASH
+#  endif
+#  ifndef GLOG_STL_LOGGING_FOR_EXT_SLIST
+#  define GLOG_STL_LOGGING_FOR_EXT_SLIST
+#  endif
+#  ifndef GLOG_STL_LOGGING_FOR_TR1_UNORDERED
+#  define GLOG_STL_LOGGING_FOR_TR1_UNORDERED
+#  endif
+# endif
 #endif
 
 #include "glog/logging.h"
+#include "glog/stl_logging.h"
 #include "googletest.h"
 
 using namespace std;
-#ifdef __GNUC__
+#ifdef GLOG_STL_LOGGING_FOR_EXT_HASH
 using namespace __gnu_cxx;
 #endif
 
@@ -64,11 +78,9 @@ void TestSTLLogging() {
     v.push_back(10);
     v.push_back(20);
     v.push_back(30);
-    char ss_buf[1000];
-    ostrstream ss(ss_buf, sizeof(ss_buf));
-    // Just ostrstream s1; leaks heap.
-    ss << v << ends;
-    CHECK_STREQ(ss.str(), "10 20 30");
+    ostringstream ss;
+    ss << v;
+    EXPECT_EQ(ss.str(), "10 20 30");
     vector<int> copied_v(v);
     CHECK_EQ(v, copied_v);  // This must compile.
   }
@@ -79,41 +91,38 @@ void TestSTLLogging() {
     m[20] = "twenty";
     m[10] = "ten";
     m[30] = "thirty";
-    char ss_buf[1000];
-    ostrstream ss(ss_buf, sizeof(ss_buf));
-    ss << m << ends;
-    CHECK_STREQ(ss.str(), "(10, ten) (20, twenty) (30, thirty)");
+    ostringstream ss;
+    ss << m;
+    EXPECT_EQ(ss.str(), "(10, ten) (20, twenty) (30, thirty)");
     map< int, string > copied_m(m);
     CHECK_EQ(m, copied_m);  // This must compile.
   }
 
-#ifdef __GNUC__
+#ifdef GLOG_STL_LOGGING_FOR_EXT_HASH
   {
     // Test a hashed simple associative container.
     hash_set<int> hs;
     hs.insert(10);
     hs.insert(20);
     hs.insert(30);
-    char ss_buf[1000];
-    ostrstream ss(ss_buf, sizeof(ss_buf));
-    ss << hs << ends;
-    CHECK_STREQ(ss.str(), "10 20 30");
+    ostringstream ss;
+    ss << hs;
+    EXPECT_EQ(ss.str(), "10 20 30");
     hash_set<int> copied_hs(hs);
     CHECK_EQ(hs, copied_hs);  // This must compile.
   }
 #endif
 
-#ifdef __GNUC__
+#ifdef GLOG_STL_LOGGING_FOR_EXT_HASH
   {
     // Test a hashed pair associative container.
     hash_map<int, string> hm;
     hm[10] = "ten";
     hm[20] = "twenty";
     hm[30] = "thirty";
-    char ss_buf[1000];
-    ostrstream ss(ss_buf, sizeof(ss_buf));
-    ss << hm << ends;
-    CHECK_STREQ(ss.str(), "(10, ten) (20, twenty) (30, thirty)");
+    ostringstream ss;
+    ss << hm;
+    EXPECT_EQ(ss.str(), "(10, ten) (20, twenty) (30, thirty)");
     hash_map<int, string> copied_hm(hm);
     CHECK_EQ(hm, copied_hm);  // this must compile
   }
@@ -132,10 +141,9 @@ void TestSTLLogging() {
     }
     v.push_back(100);
     expected += " ...";
-    char ss_buf[1000];
-    ostrstream ss(ss_buf, sizeof(ss_buf));
-    ss << v << ends;
-    CHECK_STREQ(ss.str(), expected.c_str());
+    ostringstream ss;
+    ss << v;
+    CHECK_EQ(ss.str(), expected.c_str());
   }
 
   {
@@ -145,15 +153,14 @@ void TestSTLLogging() {
     m[20] = "twenty";
     m[10] = "ten";
     m[30] = "thirty";
-    char ss_buf[1000];
-    ostrstream ss(ss_buf, sizeof(ss_buf));
-    ss << m << ends;
-    CHECK_STREQ(ss.str(), "(30, thirty) (20, twenty) (10, ten)");
+    ostringstream ss;
+    ss << m;
+    EXPECT_EQ(ss.str(), "(30, thirty) (20, twenty) (10, ten)");
     map< int, string, greater<int> > copied_m(m);
     CHECK_EQ(m, copied_m);  // This must compile.
   }
 
-#ifdef __GNUC__
+#ifdef GLOG_STL_LOGGING_FOR_EXT_HASH
   {
     // Test a hashed simple associative container.
     // Use a user defined hash function.
@@ -161,17 +168,16 @@ void TestSTLLogging() {
     hs.insert(10);
     hs.insert(20);
     hs.insert(30);
-    char ss_buf[1000];
-    ostrstream ss(ss_buf, sizeof(ss_buf));
-    ss << hs << ends;
-    CHECK_STREQ(ss.str(), "10 20 30");
+    ostringstream ss;
+    ss << hs;
+    EXPECT_EQ(ss.str(), "10 20 30");
     hash_set<int, user_hash> copied_hs(hs);
     CHECK_EQ(hs, copied_hs);  // This must compile.
   }
 #endif
 }
 
-int main(int argc, char** argv) {
+int main(int, char**) {
   TestSTLLogging();
   std::cout << "PASS\n";
   return 0;
@@ -181,7 +187,7 @@ int main(int argc, char** argv) {
 
 #include <iostream>
 
-int main(int argc, char** argv) {
+int main(int, char**) {
   std::cout << "We don't support stl_logging for this compiler.\n"
             << "(we need compiler support of 'using ::operator<<' "
             << "for this feature.)\n";