Added a string substr test.

diff --git a/tests/test_substr.cpp b/tests/test_substr.cpp
new file mode 100644 (file)
index 0000000..0bab8c9
--- /dev/null
+++ b/tests/test_substr.cpp
@@ -0,0 +1,27 @@
+// vim: set et ts=4 sw=4:
+
+#include <string>
+#include <iostream>
+
+using namespace std;
+
+int main(void) {
+    string s1 = "base_translate";
+    string::size_type pos = s1.find(".");
+    if (pos == string::npos) {
+        cerr << "Dot not found in: " << s1 << endl;
+    }
+    s1 = "base.translate";
+    pos = s1.find(".");
+    if (pos == string::npos) {
+        cerr << "Dot not found in: " << s1 << endl;
+        return 1;
+    } else {
+        cerr << "Dot at position " << pos << " in: " << s1 << endl;
+    }
+    string s2(s1, 0, pos);
+    cout << "Module name: " << s2 << endl;
+    string s3 = s1.substr(pos + 1, s1.length() - 1);
+    cout << "Module name: " << s3 << endl;
+    return 0;
+}