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From se...@apache.org
Subject svn commit: r387378 - /incubator/stdcxx/trunk/tests/self/0.char.cpp
Date Tue, 21 Mar 2006 01:45:23 GMT
Author: sebor
Date: Mon Mar 20 17:45:21 2006
New Revision: 387378

URL: http://svn.apache.org/viewcvs?rev=387378&view=rev
Log:
2006-03-20  Martin Sebor  <sebor@roguewave.com>

	* 0.char.cpp (test_widen): Exercised r387377.

Modified:
    incubator/stdcxx/trunk/tests/self/0.char.cpp

Modified: incubator/stdcxx/trunk/tests/self/0.char.cpp
URL: http://svn.apache.org/viewcvs/incubator/stdcxx/trunk/tests/self/0.char.cpp?rev=387378&r1=387377&r2=387378&view=diff
==============================================================================
--- incubator/stdcxx/trunk/tests/self/0.char.cpp (original)
+++ incubator/stdcxx/trunk/tests/self/0.char.cpp Mon Mar 20 17:45:21 2006
@@ -382,6 +382,7 @@
 
     static const char   src []  = "abcdefgh";
     static const size_t nsrc = sizeof src;
+    static const char   null [nsrc + 1] = "";
     char                cdst [nsrc + 1];
 
     for (size_t i = 0; i != nsrc + 1; ++i) {
@@ -401,12 +402,22 @@
                    src, i < nsrc, i, int (i), src, int (i + 1), cdst);
     }
 
+    memset (cdst, '@', sizeof cdst);
+    rw_widen (cdst, 0, sizeof cdst);
+
+    rw_assert (0 == memcmp (cdst, null, sizeof cdst), 0, __LINE__,
+               "rw_widen(char*, %{#s}, %zu) == %{#*s}, got %{#*s}",
+               0, sizeof cdst, int (sizeof cdst), null,
+               int (sizeof cdst), cdst);
+               
+
 #ifndef _RWSTD_NO_WCHAR_T
 
     //////////////////////////////////////////////////////////////////
     rw_info (0, 0, 0, "rw_widen(wchar_t*, const char*, size_t)");
 
     static const wchar_t wsrc [] = L"abcdefgh";
+    static const wchar_t wnull [nsrc + 1] = L"";
     wchar_t              wdst [nsrc + 1];
 
     for (size_t i = 0; i != nsrc + 1; ++i) {
@@ -428,6 +439,14 @@
                    src, i < nsrc, i, int (i), wsrc, int (i + 1), wdst);
     }
 
+    memset (wdst, '@', sizeof wdst);
+    rw_widen (wdst, 0, sizeof wdst / sizeof *wdst);
+
+    rw_assert (0 == memcmp (wdst, wnull, nsrc + 1), 0, __LINE__,
+               "rw_widen(char*, %{#s}, %zu) == %{#*s}, got L%{#*ls}",
+               0, sizeof wdst, int (sizeof wdst / sizeof *wdst), wnull,
+               int (sizeof wdst / sizeof *wdst), wdst);
+
 #endif   // _RWSTD_NO_WCHAR_T
 
     //////////////////////////////////////////////////////////////////
@@ -457,6 +476,13 @@
                    "rw_widen(UserChar*, %{#s}%{?}, %zu%{;})",
                    src, i < nsrc, i);
     }
+
+    memset (udst, 1, sizeof udst);
+    rw_widen (udst, 0, sizeof udst / sizeof *udst);
+
+    rw_assert (0 == memcmp (wdst, wnull, nsrc + 1), 0, __LINE__,
+               "rw_widen(char*, %{#s}, %zu)",
+               0, sizeof udst, int (sizeof udst), wnull);
 }
 
 /***********************************************************************/



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