Updating ctags to 5.8-arduino2, ensuring it deals with "typename"

Signed-off-by: Federico Fissore <f.fissore@arduino.cc>

Author: Federico Fissore

src/arduino.cc/builder/test/ctags_runner_test.go

@@ -133,3 +133,48 @@ func TestCTagsRunnerSketchWithClass(t *testing.T) {
 
 	require.Equal(t, expectedOutput, strings.Replace(context[constants.CTX_CTAGS_OUTPUT].(string), "\r\n", "\n", -1))
 }
+
+func TestCTagsRunnerSketchWithTypename(t *testing.T) {
+	DownloadCoresAndToolsAndLibraries(t)
+
+	context := make(map[string]interface{})
+
+	buildPath := SetupBuildPath(t, context)
+	defer os.RemoveAll(buildPath)
+
+	context[constants.CTX_HARDWARE_FOLDERS] = []string{filepath.Join("..", "hardware"), "hardware", "downloaded_hardware"}
+	context[constants.CTX_TOOLS_FOLDERS] = []string{"downloaded_tools"}
+	context[constants.CTX_FQBN] = "arduino:avr:leonardo"
+	context[constants.CTX_SKETCH_LOCATION] = filepath.Join("sketch_with_typename", "sketch.ino")
+	context[constants.CTX_BUILD_PROPERTIES_RUNTIME_IDE_VERSION] = "10600"
+	context[constants.CTX_LIBRARIES_FOLDERS] = []string{"libraries", "downloaded_libraries"}
+	context[constants.CTX_VERBOSE] = true
+
+	commands := []types.Command{
+		&builder.SetupHumanLoggerIfMissing{},
+
+		&builder.ContainerSetupHardwareToolsLibsSketchAndProps{},
+
+		&builder.ContainerMergeCopySketchFiles{},
+
+		&builder.ContainerFindIncludes{},
+
+		&builder.PrintUsedLibrariesIfVerbose{},
+		&builder.WarnAboutArchIncompatibleLibraries{},
+		&builder.CTagsTargetFileSaver{SourceField: constants.CTX_SOURCE},
+		&builder.CTagsRunner{},
+	}
+
+	for _, command := range commands {
+		err := command.Run(context)
+		NoError(t, err)
+	}
+
+	ctagsTempFileName := context[constants.CTX_CTAGS_TEMP_FILE_NAME].(string)
+	expectedOutput := "Foo\t" + ctagsTempFileName + "\t/^  struct Foo{$/;\"\tkind:struct\tline:3\n" +
+		"setup\t" + ctagsTempFileName + "\t/^void setup() {$/;\"\tkind:function\tline:7\tsignature:()\treturntype:void\n" +
+		"loop\t" + ctagsTempFileName + "\t/^void loop() {}$/;\"\tkind:function\tline:11\tsignature:()\treturntype:void\n" +
+		"func\t" + ctagsTempFileName + "\t/^typename Foo<char>::Bar func(){$/;\"\tkind:function\tline:13\tsignature:()\treturntype:Foo::Bar\n"
+
+	require.Equal(t, expectedOutput, strings.Replace(context[constants.CTX_CTAGS_OUTPUT].(string), "\r\n", "\n", -1))
+}

src/arduino.cc/builder/test/helper_tools_downloader.go

@@ -107,12 +107,12 @@ func DownloadCoresAndToolsAndLibraries(t *testing.T) {
 			OsUrl{Os: "i686-mingw32", Url: "http://downloads.arduino.cc/tools/coan-5.2-i686-mingw32.zip"},
 			OsUrl{Os: "x86_64-apple-darwin", Url: "http://downloads.arduino.cc/tools/coan-5.2-x86_64-apple-darwin.zip"},
 		}},
-		Tool{Name: "ctags", Version: "5.8-arduino1",
+		Tool{Name: "ctags", Version: "5.8-arduino2",
 			OsUrls: []OsUrl{
-				OsUrl{Os: "i686-pc-linux-gnu", Url: "http://downloads.arduino.cc/tools/ctags-5.8-arduino1-i686-pc-linux-gnu.tar.bz2"},
-				OsUrl{Os: "x86_64-pc-linux-gnu", Url: "http://downloads.arduino.cc/tools/ctags-5.8-arduino1-x86_64-pc-linux-gnu.tar.bz2"},
-				OsUrl{Os: "i686-mingw32", Url: "http://downloads.arduino.cc/tools/ctags-5.8-arduino1-i686-mingw32.zip"},
-				OsUrl{Os: "x86_64-apple-darwin", Url: "http://downloads.arduino.cc/tools/ctags-5.8-arduino1-x86_64-apple-darwin.zip"},
+				OsUrl{Os: "i686-pc-linux-gnu", Url: "http://downloads.arduino.cc/tools/ctags-5.8-arduino2-i686-pc-linux-gnu.tar.bz2"},
+				OsUrl{Os: "x86_64-pc-linux-gnu", Url: "http://downloads.arduino.cc/tools/ctags-5.8-arduino2-x86_64-pc-linux-gnu.tar.bz2"},
+				OsUrl{Os: "i686-mingw32", Url: "http://downloads.arduino.cc/tools/ctags-5.8-arduino2-i686-mingw32.zip"},
+				OsUrl{Os: "x86_64-apple-darwin", Url: "http://downloads.arduino.cc/tools/ctags-5.8-arduino2-x86_64-apple-darwin.zip"},
 			}},
 	}
 

src/arduino.cc/builder/test/sketch_with_typename/sketch.ino

@@ -0,0 +1,14 @@
+template< typename T >
+  struct Foo{
+    typedef T Bar;
+};
+
+void setup() {
+  func();
+}
+
+void loop() {}
+
+typename Foo<char>::Bar func(){
+
+}