Adds test for modified function using type system template.

The new test adds a "toInt(bool* ok = 0, int base = 10)" method to
Str class. The modification uses a type system template function
that uses the variable "%2" to reference the "base" argument; in
the case when the thing is called without parameters "%2" should be
replaced by "10" instead of a converted C++ variable name.

Reviewed by Hugo Parente <hugo.lima@openbossa.org>

2 files changed, 27 insertions, 0 deletions

diff --git a/tests/libsample/str.cpp b/tests/libsample/str.cpp
index bd7076087..87e1145ce 100644
--- a/tests/libsample/str.cpp
+++ b/tests/libsample/str.cpp
@@ -93,6 +93,31 @@ Str::cstring() const
     return m_str.c_str();
 }
 
+int
+Str::toInt(bool* ok, int base) const
+{
+    bool my_ok;
+    int result = 0;
+    istringstream conv(m_str);
+    switch (base) {
+        case 8:
+            conv >> std::oct >> result;
+            break;
+        case 10:
+            conv >> std::dec >> result;
+            break;
+        case 16:
+            conv >> std::hex >> result;
+            break;
+    }
+    my_ok = istringstream::eofbit & conv.rdstate();
+    if (!my_ok)
+        result = 0;
+    if (ok)
+        *ok = my_ok;
+    return result;
+}
+
 void
 Str::show() const
 {
diff --git a/tests/libsample/str.h b/tests/libsample/str.h
index 52f46e6ba..1fe27ec8b 100644
--- a/tests/libsample/str.h
+++ b/tests/libsample/str.h
@@ -54,6 +54,8 @@ public:
     char get_char(int pos) const;
     bool set_char(int pos, char ch);
 
+    int toInt(bool* ok = 0, int base = 10) const;
+
     void show() const;
 
     int size() const { return m_str.size(); }