Unit testing update:

- Verbosity is now honored globally
- Added BTestCase::Outputf()
- Migrated BNode, BStatable, BDirectory, and BPath tests
- Added CommonTestLib, TestLib, and R5TestLib rules to Jamrules
- Updated Jamfiles for unit testing stuff
- Probably a few other things I've forgotten


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@269 a95241bf-73f2-0310-859d-f6bbb57e9c96

src/tools/cppunit/TestCase.cpp

@@ -2,6 +2,7 @@
 #include <TestShell.h>
 #include <unistd.h>
 #include <stdio.h>
+#include <stdarg.h>
 
 BTestCase::BTestCase(std::string name)
 	: CppUnit::TestCase(name)
@@ -17,8 +18,7 @@ BTestCase::tearDown() {
 
 void
 BTestCase::NextSubTest() {
-	BTestShell *shell = BTestShell::Shell();
-	if (shell && shell->BeVerbose()) {
+	if (BeVerbose()) {
 		printf("[%ld]", fSubTestNum++);
 		fflush(stdout);
 	}
@@ -26,11 +26,21 @@ BTestCase::NextSubTest() {
 
 void
 BTestCase::NextSubTestBlock() {
-	BTestShell *shell = BTestShell::Shell();
-	if (shell && shell->BeVerbose()) 
+	if (BeVerbose()) 
 		printf("\n");
 }
 
+void
+BTestCase::Outputf(const char *str, ...) {
+	if (BeVerbose()) {
+		va_list args;
+		va_start(args, str);
+		vprintf(str, args);
+		va_end(args);
+		fflush(stdout);
+	}
+}
+
 /*! To return to the last saved working directory, call RestoreCWD(). */
 void
 BTestCase::SaveCWD() {
@@ -49,3 +59,9 @@ BTestCase::RestoreCWD(const char *alternate) {
 	else if (alternate != NULL)
 		chdir(alternate);
 }
+
+bool
+BTestCase::BeVerbose() {
+	BTestShell *shell = BTestShell::Shell();
+	return ((shell && shell->BeVerbose()) || !shell);
+}