Reuse constant objects in testpathmatch.cpp, small simplification in testsuppressions.cpp and testthreadexecutor.cpp

test/testpathmatch.cpp

@@ -23,10 +23,19 @@
 
 class TestPathMatch : public TestFixture {
 public:
-    TestPathMatch() : TestFixture("TestPathMatch") {
+    TestPathMatch()
+        : TestFixture("TestPathMatch")
+        , emptyMatcher(std::vector<std::string>())
+        , srcMatcher(std::vector<std::string>(1, "src/"))
+        , fooCppMatcher(std::vector<std::string>(1, "foo.cpp"))
+        , srcFooCppMatcher(std::vector<std::string>(1, "src/foo.cpp")) {
     }
 
 private:
+    const PathMatch emptyMatcher;
+    const PathMatch srcMatcher;
+    const PathMatch fooCppMatcher;
+    const PathMatch srcFooCppMatcher;
 
     void run() {
         TEST_CASE(emptymaskemptyfile);
@@ -58,105 +67,68 @@ private:
         TEST_CASE(filemaskpath4);
     }
 
+    // Test empty PathMatch
     void emptymaskemptyfile() const {
-        std::vector<std::string> masks;
-        PathMatch match(masks);
-        ASSERT(!match.Match(""));
+        ASSERT(!emptyMatcher.Match(""));
     }
 
     void emptymaskpath1() const {
-        std::vector<std::string> masks;
-        PathMatch match(masks);
-        ASSERT(!match.Match("src/"));
+        ASSERT(!emptyMatcher.Match("src/"));
     }
 
     void emptymaskpath2() const {
-        std::vector<std::string> masks;
-        PathMatch match(masks);
-        ASSERT(!match.Match("../src/"));
+        ASSERT(!emptyMatcher.Match("../src/"));
     }
 
     void emptymaskpath3() const {
-        std::vector<std::string> masks;
-        PathMatch match(masks);
-        ASSERT(!match.Match("/home/user/code/src/"));
+        ASSERT(!emptyMatcher.Match("/home/user/code/src/"));
     }
 
+    // Test PathMatch containing "src/"
     void onemaskemptypath() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/");
-        PathMatch match(masks);
-        ASSERT(!match.Match(""));
+        ASSERT(!srcMatcher.Match(""));
     }
 
     void onemasksamepath() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/");
-        PathMatch match(masks);
-        ASSERT(match.Match("src/"));
+        ASSERT(srcMatcher.Match("src/"));
     }
 
     void onemasksamepathdifferentcase() const {
-        std::vector<std::string> masks;
-        masks.push_back("sRc/");
+        std::vector<std::string> masks(1, "sRc/");
         PathMatch match(masks, false);
         ASSERT(match.Match("srC/"));
     }
 
     void onemasksamepathwithfile() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/");
-        PathMatch match(masks);
-        ASSERT(match.Match("src/file.txt"));
+        ASSERT(srcMatcher.Match("src/file.txt"));
     }
 
     void onemaskdifferentdir1() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/");
-        PathMatch match(masks);
-        ASSERT(!match.Match("srcfiles/file.txt"));
+        ASSERT(!srcMatcher.Match("srcfiles/file.txt"));
     }
 
     void onemaskdifferentdir2() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/");
-        PathMatch match(masks);
-        ASSERT(!match.Match("proj/srcfiles/file.txt"));
+        ASSERT(!srcMatcher.Match("proj/srcfiles/file.txt"));
     }
 
     void onemaskdifferentdir3() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/");
-        PathMatch match(masks);
-        ASSERT(!match.Match("proj/mysrc/file.txt"));
+        ASSERT(!srcMatcher.Match("proj/mysrc/file.txt"));
     }
 
     void onemaskdifferentdir4() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/");
-        PathMatch match(masks);
-        ASSERT(!match.Match("proj/mysrcfiles/file.txt"));
+        ASSERT(!srcMatcher.Match("proj/mysrcfiles/file.txt"));
     }
 
     void onemasklongerpath1() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/");
-        PathMatch match(masks);
-        ASSERT(match.Match("/tmp/src/"));
+        ASSERT(srcMatcher.Match("/tmp/src/"));
     }
 
     void onemasklongerpath2() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/");
-        PathMatch match(masks);
-        ASSERT(match.Match("src/module/"));
+        ASSERT(srcMatcher.Match("src/module/"));
     }
 
     void onemasklongerpath3() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/");
-        PathMatch match(masks);
-        ASSERT(match.Match("project/src/module/"));
+        ASSERT(srcMatcher.Match("project/src/module/"));
     }
 
     void twomasklongerpath1() const {
@@ -191,60 +163,40 @@ private:
         ASSERT(match.Match("project/src/module/"));
     }
 
+    // Test PathMatch containing "foo.cpp"
     void filemask1() const {
-        std::vector<std::string> masks;
-        masks.push_back("foo.cpp");
-        PathMatch match(masks);
-        ASSERT(match.Match("foo.cpp"));
+        ASSERT(fooCppMatcher.Match("foo.cpp"));
     }
 
     void filemaskdifferentcase() const {
-        std::vector<std::string> masks;
-        masks.push_back("foo.cPp");
+        std::vector<std::string> masks(1, "foo.cPp");
         PathMatch match(masks, false);
         ASSERT(match.Match("fOo.cpp"));
     }
 
     void filemask2() const {
-        std::vector<std::string> masks;
-        masks.push_back("foo.cpp");
-        PathMatch match(masks);
-        ASSERT(match.Match("../foo.cpp"));
+        ASSERT(fooCppMatcher.Match("../foo.cpp"));
     }
 
     void filemask3() const {
-        std::vector<std::string> masks;
-        masks.push_back("foo.cpp");
-        PathMatch match(masks);
-        ASSERT(match.Match("src/foo.cpp"));
+        ASSERT(fooCppMatcher.Match("src/foo.cpp"));
     }
 
+    // Test PathMatch containing "src/foo.cpp"
     void filemaskpath1() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/foo.cpp");
-        PathMatch match(masks);
-        ASSERT(match.Match("src/foo.cpp"));
+        ASSERT(srcFooCppMatcher.Match("src/foo.cpp"));
     }
 
     void filemaskpath2() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/foo.cpp");
-        PathMatch match(masks);
-        ASSERT(match.Match("proj/src/foo.cpp"));
+        ASSERT(srcFooCppMatcher.Match("proj/src/foo.cpp"));
     }
 
     void filemaskpath3() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/foo.cpp");
-        PathMatch match(masks);
-        ASSERT(!match.Match("foo.cpp"));
+        ASSERT(!srcFooCppMatcher.Match("foo.cpp"));
     }
 
     void filemaskpath4() const {
-        std::vector<std::string> masks;
-        masks.push_back("src/foo.cpp");
-        PathMatch match(masks);
-        ASSERT(!match.Match("bar/foo.cpp"));
+        ASSERT(!srcFooCppMatcher.Match("bar/foo.cpp"));
     }
 };
 

test/testsuppressions.cpp

@@ -144,8 +144,7 @@ private:
         settings._inlineSuppressions = true;
         settings.addEnabled("information");
         if (!suppression.empty()) {
-            std::string r = settings.nomsg.addSuppressionLine(suppression);
-            ASSERT_EQUALS("", r);
+            ASSERT_EQUALS("", settings.nomsg.addSuppressionLine(suppression));
         }
         ThreadExecutor executor(files, settings, *this);
         for (std::map<std::string, std::size_t>::const_iterator i = files.begin(); i != files.end(); ++i)

test/testthreadexecutor.cpp

@@ -83,55 +83,55 @@ private:
         for (int i = 0; i < 500; i++)
             oss << "  {char *a = malloc(10);}\n";
 
-        oss << "  return 0;\n";
-        oss << "}\n";
+        oss << "  return 0;\n"
+            << "}\n";
         check(2, 3, 3, oss.str());
     }
 
     void no_errors_more_files() {
         std::ostringstream oss;
         oss << "int main()\n"
-            << "{\n";
-        oss << "  return 0;\n";
-        oss << "}\n";
+            << "{\n"
+            << "  return 0;\n"
+            << "}\n";
         check(2, 3, 0, oss.str());
     }
 
     void no_errors_less_files() {
         std::ostringstream oss;
         oss << "int main()\n"
-            << "{\n";
-        oss << "  return 0;\n";
-        oss << "}\n";
+            << "{\n"
+            << "  return 0;\n"
+            << "}\n";
         check(2, 1, 0, oss.str());
     }
 
     void no_errors_equal_amount_files() {
         std::ostringstream oss;
         oss << "int main()\n"
-            << "{\n";
-        oss << "  return 0;\n";
-        oss << "}\n";
+            << "{\n"
+            << "  return 0;\n"
+            << "}\n";
         check(2, 2, 0, oss.str());
     }
 
     void one_error_less_files() {
         std::ostringstream oss;
         oss << "int main()\n"
-            << "{\n";
-        oss << "  {char *a = malloc(10);}\n";
-        oss << "  return 0;\n";
-        oss << "}\n";
+            << "{\n"
+            << "  {char *a = malloc(10);}\n"
+            << "  return 0;\n"
+            << "}\n";
         check(2, 1, 1, oss.str());
     }
 
     void one_error_several_files() {
         std::ostringstream oss;
         oss << "int main()\n"
-            << "{\n";
-        oss << "  {char *a = malloc(10);}\n";
-        oss << "  return 0;\n";
-        oss << "}\n";
+            << "{\n"
+            << "  {char *a = malloc(10);}\n"
+            << "  return 0;\n"
+            << "}\n";
         check(2, 20, 20, oss.str());
     }
 };