Fixed #2684 (TestFileLister test assumes there are source files in the same directory)

Makefile

@@ -76,7 +76,7 @@ TESTOBJ =     test/options.o \
               test/testdivision.o \
               test/testerrorlogger.o \
               test/testexceptionsafety.o \
-              test/testfilelister_unix.o \
+              test/testfilelister.o \
               test/testincompletestatement.o \
               test/testmathlib.o \
               test/testmemleak.o \
@@ -271,8 +271,8 @@ test/testerrorlogger.o: test/testerrorlogger.cpp lib/cppcheck.h lib/settings.h l
 test/testexceptionsafety.o: test/testexceptionsafety.cpp lib/tokenize.h lib/checkexceptionsafety.h lib/check.h lib/token.h lib/settings.h lib/errorlogger.h test/testsuite.h test/redirect.h
 	$(CXX) $(CPPFLAGS) $(CXXFLAGS) ${INCLUDE_FOR_TEST} -c -o test/testexceptionsafety.o test/testexceptionsafety.cpp
 
-test/testfilelister_unix.o: test/testfilelister_unix.cpp test/testsuite.h lib/errorlogger.h lib/settings.h test/redirect.h
-	$(CXX) $(CPPFLAGS) $(CXXFLAGS) ${INCLUDE_FOR_TEST} -c -o test/testfilelister_unix.o test/testfilelister_unix.cpp
+test/testfilelister.o: test/testfilelister.cpp test/testsuite.h lib/errorlogger.h lib/settings.h test/redirect.h
+	$(CXX) $(CPPFLAGS) $(CXXFLAGS) ${INCLUDE_FOR_TEST} -c -o test/testfilelister.o test/testfilelister.cpp
 
 test/testincompletestatement.o: test/testincompletestatement.cpp test/testsuite.h lib/errorlogger.h lib/settings.h test/redirect.h lib/tokenize.h lib/checkother.h lib/check.h lib/token.h
 	$(CXX) $(CPPFLAGS) $(CXXFLAGS) ${INCLUDE_FOR_TEST} -c -o test/testincompletestatement.o test/testincompletestatement.cpp

test/CMakeLists.txt

@@ -19,6 +19,7 @@ SET(CHECKTEST_SRCS
   testdivision.cpp
   testerrorlogger.cpp
   testexceptionsafety.cpp
+  testfilelister.cpp
   testincompletestatement.cpp
   testmathlib.cpp
   testmemleak.cpp
@@ -56,8 +57,6 @@ if(WIN32)
       # Windows needs additional shlwapi library.
       set(CHECK_LIBS ${CHECK_LIBS} shlwapi)
    endif()
-else()
-   set(CHECKTEST_SRCS ${CHECKTEST_SRCS} testfilelister_unix.cpp)
 endif()
 
 if (CMAKE_COMPILER_IS_GNUCXX)

test/test.pro

@@ -48,6 +48,7 @@ SOURCES += options.cpp \
            testdivision.cpp \
            testerrorlogger.cpp \
            testexceptionsafety.cpp \
+           testfilelister.cpp \
            testincompletestatement.cpp \
            testmathlib.cpp \
            testmemleak.cpp \

test/testfilelister.cpp

@@ -0,0 +1,72 @@
+/*
+ * Cppcheck - A tool for static C/C++ code analysis
+ * Copyright (C) 2007-2011 Daniel Marjamäki and Cppcheck team.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "testsuite.h"
+#include "filelister.h"
+#include <fstream>
+#include <algorithm>
+
+class TestFileLister: public TestFixture
+{
+public:
+    TestFileLister()
+        :TestFixture("TestFileLister")
+    {}
+
+private:
+    void run()
+    {
+        // bail out if the tests are not executed from the base folder
+        {
+            std::ifstream fin("test/testfilelister.cpp");
+            if (!fin.is_open())
+                return;
+        }
+
+        TEST_CASE(isDirectory);
+        TEST_CASE(recursiveAddFiles);
+    }
+
+    void isDirectory()
+    {
+        ASSERT_EQUALS(false, FileLister::isDirectory("readme.txt"));
+        ASSERT_EQUALS(true, FileLister::isDirectory("lib"));
+    }
+
+    void recursiveAddFiles()
+    {
+        // Recursively add add files..
+        std::vector<std::string> filenames;
+        FileLister::recursiveAddFiles(filenames, ".");
+/*
+        for (unsigned int i = 0; i < filenames.size(); ++i)
+            std::cout << filenames[i] << std::endl;
+*/
+        // Make sure source files are added..
+        ASSERT(std::find(filenames.begin(), filenames.end(), "./cli/main.cpp") != filenames.end());
+        ASSERT(std::find(filenames.begin(), filenames.end(), "./lib/token.cpp") != filenames.end());
+        ASSERT(std::find(filenames.begin(), filenames.end(), "./lib/tokenize.cpp") != filenames.end());
+        ASSERT(std::find(filenames.begin(), filenames.end(), "./test/testfilelister.cpp") != filenames.end());
+
+        // Make sure headers are not added..
+        ASSERT(std::find(filenames.begin(), filenames.end(), "./lib/tokenize.h") == filenames.end());
+    }
+};
+
+REGISTER_TEST(TestFileLister)
+

test/testfilelister_unix.cpp

@@ -1,63 +0,0 @@
-/*
- * Cppcheck - A tool for static C/C++ code analysis
- * Copyright (C) 2007-2011 Daniel Marjamäki and Cppcheck team.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program.  If not, see <http://www.gnu.org/licenses/>.
- */
-
-#include "testsuite.h"
-
-#include "filelister.h"
-
-class TestFileLister: public TestFixture
-{
-public:
-    TestFileLister()
-        :TestFixture("TestFileLister")
-    {}
-
-private:
-    void run()
-    {
-#ifndef _WIN32
-        TEST_CASE(test_recursiveAddFiles2);
-#endif
-    }
-
-#ifndef _WIN32
-    void test_recursiveAddFiles2()
-    {
-        std::vector<std::string> relative, absolute;
-        FileLister::recursiveAddFiles2(relative, absolute, ".");
-
-        ASSERT(!relative.empty());
-        ASSERT_EQUALS((int)relative.size(), (int)absolute.size());
-
-        for (std::vector<std::string>::const_iterator r = relative.begin(), r_end = relative.end(),
-             a = absolute.begin(), a_end = absolute.end();
-             r != r_end && a != a_end;
-             ++r, ++a
-            )
-        {
-            static const size_t start_at_relative = std::string("./").size();
-            static const size_t start_at_absolute = std::string("./").size() + a->size() - r->size();
-
-            ASSERT_EQUALS(r->substr(start_at_relative), a->substr(start_at_absolute));
-        }
-    }
-#endif
-};
-
-REGISTER_TEST(TestFileLister)
-