test/TestFs: new unit test for libfs.a

1 files changed, 107 insertions, 0 deletions

diff --git a/test/TestFs.cxx b/test/TestFs.cxx
new file mode 100644
index 000000000..aa840f848
--- /dev/null
+++ b/test/TestFs.cxx
@@ -0,0 +1,107 @@
+/*
+ * Unit tests for src/fs/
+ */
+
+#include "config.h"
+#include "fs/Glob.hxx"
+#include "util/Error.hxx"
+
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/TestFactoryRegistry.h>
+#include <cppunit/ui/text/TestRunner.h>
+#include <cppunit/extensions/HelperMacros.h>
+
+#include <string.h>
+#include <stdlib.h>
+
+#ifdef HAVE_CLASS_GLOB
+
+class TestGlob : public CppUnit::TestFixture {
+	CPPUNIT_TEST_SUITE(TestGlob);
+	CPPUNIT_TEST(Basic);
+	CPPUNIT_TEST(Asterisk);
+	CPPUNIT_TEST(QuestionMark);
+	CPPUNIT_TEST(Wildcard);
+	CPPUNIT_TEST(PrefixWildcard);
+	CPPUNIT_TEST(SuffixWildcard);
+	CPPUNIT_TEST_SUITE_END();
+
+public:
+	void Basic() {
+		const Glob glob("foo");
+		CPPUNIT_ASSERT(glob.Check("foo"));
+		CPPUNIT_ASSERT(!glob.Check("fooo"));
+		CPPUNIT_ASSERT(!glob.Check("_foo"));
+		CPPUNIT_ASSERT(!glob.Check("a/foo"));
+		CPPUNIT_ASSERT(!glob.Check(""));
+		CPPUNIT_ASSERT(!glob.Check("*"));
+	}
+
+	void Asterisk() {
+		const Glob glob("*");
+		CPPUNIT_ASSERT(glob.Check("foo"));
+		CPPUNIT_ASSERT(glob.Check("bar"));
+		CPPUNIT_ASSERT(glob.Check("*"));
+		CPPUNIT_ASSERT(glob.Check("?"));
+	}
+
+	void QuestionMark() {
+		const Glob glob("foo?bar");
+		CPPUNIT_ASSERT(glob.Check("foo_bar"));
+		CPPUNIT_ASSERT(glob.Check("foo?bar"));
+		CPPUNIT_ASSERT(glob.Check("foo bar"));
+		CPPUNIT_ASSERT(!glob.Check("foobar"));
+		CPPUNIT_ASSERT(!glob.Check("foo__bar"));
+	}
+
+	void Wildcard() {
+		const Glob glob("foo*bar");
+		CPPUNIT_ASSERT(glob.Check("foo_bar"));
+		CPPUNIT_ASSERT(glob.Check("foo?bar"));
+		CPPUNIT_ASSERT(glob.Check("foo bar"));
+		CPPUNIT_ASSERT(glob.Check("foobar"));
+		CPPUNIT_ASSERT(glob.Check("foo__bar"));
+		CPPUNIT_ASSERT(!glob.Check("_foobar"));
+		CPPUNIT_ASSERT(!glob.Check("foobar_"));
+	}
+
+	void PrefixWildcard() {
+		const Glob glob("*bar");
+		CPPUNIT_ASSERT(glob.Check("foo_bar"));
+		CPPUNIT_ASSERT(glob.Check("foo?bar"));
+		CPPUNIT_ASSERT(glob.Check("foo bar"));
+		CPPUNIT_ASSERT(glob.Check("foobar"));
+		CPPUNIT_ASSERT(glob.Check("foo__bar"));
+		CPPUNIT_ASSERT(glob.Check("_foobar"));
+		CPPUNIT_ASSERT(glob.Check("bar"));
+		CPPUNIT_ASSERT(!glob.Check("foobar_"));
+	}
+
+	void SuffixWildcard() {
+		const Glob glob("foo*");
+		CPPUNIT_ASSERT(glob.Check("foo_bar"));
+		CPPUNIT_ASSERT(glob.Check("foo?bar"));
+		CPPUNIT_ASSERT(glob.Check("foo bar"));
+		CPPUNIT_ASSERT(glob.Check("foobar"));
+		CPPUNIT_ASSERT(glob.Check("foo__bar"));
+		CPPUNIT_ASSERT(glob.Check("foobar_"));
+		CPPUNIT_ASSERT(glob.Check("foo"));
+	}
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(TestGlob);
+
+#endif
+
+int
+main(gcc_unused int argc, gcc_unused char **argv)
+{
+#ifdef HAVE_CLASS_GLOB
+	CppUnit::TextUi::TestRunner runner;
+	auto &registry = CppUnit::TestFactoryRegistry::getRegistry();
+	runner.addTest(registry.makeTest());
+	return runner.run() ? EXIT_SUCCESS : EXIT_FAILURE;
+#else
+	return EXIT_SUCCESS;
+#endif
+}