2008-04-26 Tatsuhiro Tsujikawa <tujikawa at rednoah dot com>

	Added StringFormat class, which internally calls vasprintf.
	operator<< is defined for this class, so it can be used with iostream
	classes nicely. SimpleLogger and following functions are rewritten
	using StringFormat class.
	Besides, now Logger class's methods are non-const, many classes
	that has a const Logger* as a member variable are modified to remove
	const qualifier from the variable declaration.
	* src/HelpItemFactory.cc
	* src/Request.cc
	* src/SimpleLogger.cc
	* src/StringFormat.cc
	* src/StringFormat.h
	* src/Util.cc
	* src/option_processing.cc
	* src/version_usage.cc
	* test/StringFormatTest.cc
	* src/*.h: The classes that has const Logger* as a member variable.

1 files changed, 35 insertions, 0 deletions

diff --git a/test/StringFormatTest.cc b/test/StringFormatTest.cc
new file mode 100644
index 00000000..642836a5
--- /dev/null
+++ b/test/StringFormatTest.cc
@@ -0,0 +1,35 @@
+#include "StringFormat.h"
+#include "Exception.h"
+#include "Util.h"
+#include <iostream>
+#include <cppunit/extensions/HelperMacros.h>
+
+namespace aria2 {
+
+class StringFormatTest:public CppUnit::TestFixture {
+
+  CPPUNIT_TEST_SUITE(StringFormatTest);
+  CPPUNIT_TEST(testGetString);
+  CPPUNIT_TEST_SUITE_END();
+public:
+  void setUp() {}
+
+  void tearDown() {}
+
+  void testGetString();
+};
+
+
+CPPUNIT_TEST_SUITE_REGISTRATION(StringFormatTest);
+
+void StringFormatTest::testGetString()
+{
+  int major = 1;
+  int minor = 0;
+  int release = 7;
+  StringFormat fmt("aria2-%d.%d.%d-%s", major, minor, release, "beta");
+
+  CPPUNIT_ASSERT_EQUAL(std::string("aria2-1.0.7-beta"), fmt.toString());
+}
+
+} // namespace aria2