build: Introduce test image with haiku_unittests package

* Currently there is no dependency between haiku_unittests.hpkg
  and unittests target. unittests needs to be built before building
  test image.

Change-Id: I7c729095db74687b154a4880fde7f15b474c3590
Reviewed-on: https://review.haiku-os.org/c/haiku/+/2080
Reviewed-by: Kacper Kasper <[email protected]>
Tested-by: Commit checker robot <[email protected]>

src/data/package_infos/generic/haiku_unittests

@@ -0,0 +1,19 @@
+name			haiku_unittests
+version			%HAIKU_VERSION%
+architecture	%HAIKU_PACKAGING_ARCH%
+summary			"Haiku unit tests"
+description 	"Unit tests to ensure the continued stability of Haiku"
+
+packager		"The Haiku build system"
+vendor			"Haiku Project"
+
+copyrights		"2007-2026 Haiku, Inc."
+licenses		MIT
+
+provides {
+	haiku_unittests=%HAIKU_VERSION%
+}
+
+requires {
+	haiku
+}

src/tests/kits/storage/Jamfile

@@ -28,12 +28,28 @@ UnitTestLib libstoragetest.so
 	: be [ TargetLibstdc++ ]
 ;
 
+rule CopyResources {
+	local files = $(1) ;
+	local sourceDir = $(2) ;
+	local targetDir = $(3) ;
+	for file in $(files) {
+		LOCATE on $(file) = $(sourceDir) ;
+		local targetFile = $(file:G=tests!unittests) ;
+		MakeLocate $(targetFile) : [ FDirName $(TARGET_UNIT_TEST_DIR) $(targetDir) ] ;
+		File $(targetFile) : $(file) ;
+		MODE on $(targetFile) = $(EXEMODE) ;
+		MimeSet $(targetFile) ;
+	}
+}
+
 # To run the tests some test files must be around.
 {
-	local resdir = <src!tests!kits!storage>resources ;
-	MakeLocate $(resdir) : $(TARGET_UNIT_TEST_DIR) ;
-	RelSymLink $(resdir) : [ FDirName $(HAIKU_TOP) src tests kits storage resources ] : false ;
-	Depends libstoragetest.so : $(resdir) ;
+	local sourceDir = src tests kits storage resources ;
+	local files = elf elf-no-res pef pef-no-res ppc.rsrc x86.rsrc ;
+	local sourceDirName = [ FDirName $(HAIKU_TOP) $(sourceDir) ] ;
+	local grist = [ FGrist $(sourceDir) ] ;
+	CopyResources $(files:G=$(grist)) : $(sourceDirName) : resources ;
+	Depends libstoragetest.so : $(files:G=tests!unittests) ;
 }
 
 SubInclude HAIKU_TOP src tests kits storage disk_device ;

src/tools/cppunit/Jamfile

@@ -15,6 +15,8 @@ SEARCH_SOURCE += [ FDirName $(SUBDIR) cppunit ] ;
 	}
 }
 
+MakeLocate libcppunit.so : $(TARGET_UNIT_TEST_LIB_DIR) ;
+
 SharedLibrary libcppunit.so :
 	BTestCase.cpp
 	BTestSuite.cpp
@@ -54,11 +56,3 @@ SharedLibrary libcppunit.so :
 if  ( $(OS) = BEOS || $(OS) = HAIKU ) && $(OSPLAT) != PPC {
 	LinkAgainst libcppunit.so : libelfsymbolpatcher.a debug ;
 }
-
-# To run the tests we need the cppunit library.
-{
-	local target = <src!tools!cppunit>libcppunit.so ;
-	MakeLocate $(target) : $(TARGET_UNIT_TEST_LIB_DIR) ;
-	RelSymLink $(target) : libcppunit.so ;
-	Depends libcppunit.so : $(target) ;
-}

src/tools/cppunit/TestShell.cpp

@@ -444,26 +444,28 @@ BTestShell::LoadDynamicSuites() {
 	}
 
 	set<string>::iterator i;
+	int count = 0;
 	for (i = fLibDirs.begin(); i != fLibDirs.end(); i++) {
 		BDirectory libDir((*i).c_str());
 		if (Verbosity() >= v3)
 			cout << "Checking " << *i << endl;
-/*		int count =*/ LoadSuitesFrom(&libDir);
+		count += LoadSuitesFrom(&libDir);
 		if (Verbosity() >= v3) {
-//			cout << "Loaded " << count << " suite" << (count == 1 ? "" : "s");
-//			cout << " from " << *i << endl;
+			cout << "Loaded " << count << " suite" << (count == 1 ? "" : "s");
+			cout << " from " << *i << endl;
 		}
 	}
 
-	if (Verbosity() >= v3)
+	if (Verbosity() >= v3) {
 		cout << endl;
+	}
 
 	// Look for suites and tests with the same name and give a
 	// warning, as this is only asking for trouble... :-)
 	for (SuiteMap::const_iterator i = fSuites.begin(); i != fSuites.end(); i++) {
 		if (fTests.find(i->first) != fTests.end() && Verbosity() > v0) {
 			cout << "WARNING: '" << i->first << "' refers to both a test suite *and* an individual" <<
-			endl << "         test. Both will be executed, but it is reccommended you rename" <<
+			endl << "         test. Both will be executed, but it is recommended you rename" <<
 			endl << "         one of them to resolve the conflict." <<
 			endl << endl;
 		}