test/test_icy_parser: unit test for IcyMetaDataParser.cxx

Makefile.am

@@ -1061,6 +1061,7 @@ C_TESTS = \
 	test/test_util \
 	test/test_byte_reverse \
 	test/test_mixramp \
+	test/test_icy_parser \
 	test/test_pcm \
 	test/test_queue_priority
 
@@ -1496,6 +1497,16 @@ test_test_mixramp_LDADD = \
 	$(GLIB_LIBS) \
 	$(CPPUNIT_LIBS)
 
+test_test_icy_parser_SOURCES = \
+	src/Log.cxx \
+	test/test_icy_parser.cxx
+test_test_icy_parser_CPPFLAGS = $(AM_CPPFLAGS) $(CPPUNIT_CFLAGS) -DCPPUNIT_HAVE_RTTI=0
+test_test_icy_parser_CXXFLAGS = $(AM_CXXFLAGS) -Wno-error=deprecated-declarations
+test_test_icy_parser_LDADD = \
+	libtag.a \
+	$(GLIB_LIBS) \
+	$(CPPUNIT_LIBS)
+
 test_test_pcm_SOURCES = \
 	test/test_pcm_util.hxx \
 	test/test_pcm_dither.cxx \

test/test_icy_parser.cxx

+/*
+ * Unit tests for class IcyMetaDataParser.
+ */
+
+#include "config.h"
+
+/* include the .cxx file to get access to internal functions */
+#include "IcyMetaDataParser.cxx"
+
+#include <cppunit/TestFixture.h>
+#include <cppunit/extensions/TestFactoryRegistry.h>
+#include <cppunit/ui/text/TestRunner.h>
+#include <cppunit/extensions/HelperMacros.h>
+
+#include <string>
+
+static void
+CompareTagTitle(const Tag &tag, const std::string &title)
+{
+	CPPUNIT_ASSERT_EQUAL(1u, tag.num_items);
+
+	const TagItem &item = *tag.items[0];
+	CPPUNIT_ASSERT_EQUAL(TAG_TITLE, item.type);
+	CPPUNIT_ASSERT_EQUAL(title, std::string(item.value));
+}
+
+static void
+TestIcyParserTitle(const char *input, const char *title)
+{
+	Tag *tag = icy_parse_tag(input);
+	CompareTagTitle(*tag, title);
+	delete tag;
+}
+
+static void
+TestIcyParserEmpty(const char *input)
+{
+	Tag *tag = icy_parse_tag(input);
+	CPPUNIT_ASSERT_EQUAL(0u, tag->num_items);
+	delete tag;
+}
+
+class IcyTest : public CppUnit::TestFixture {
+	CPPUNIT_TEST_SUITE(IcyTest);
+	CPPUNIT_TEST(TestIcyMetadataParser);
+	CPPUNIT_TEST_SUITE_END();
+
+public:
+	void TestIcyMetadataParser() {
+		TestIcyParserEmpty("foo=bar;");
+		TestIcyParserTitle("StreamTitle='foo bar'", "foo bar");
+		TestIcyParserTitle("StreamTitle='foo bar';", "foo bar");
+		TestIcyParserTitle("StreamTitle='foo\"bar';", "foo\"bar");
+		TestIcyParserTitle("a=b;StreamTitle='foo';", "foo");
+		TestIcyParserTitle("a=;StreamTitle='foo';", "foo");
+		TestIcyParserTitle("a=b;StreamTitle='foo';c=d", "foo");
+		TestIcyParserTitle("a=b;StreamTitle='foo'", "foo");
+	}
+};
+
+CPPUNIT_TEST_SUITE_REGISTRATION(IcyTest);
+
+int
+main(gcc_unused int argc, gcc_unused char **argv)
+{
+	CppUnit::TextUi::TestRunner runner;
+	auto &registry = CppUnit::TestFactoryRegistry::getRegistry();
+	runner.addTest(registry.makeTest());
+	return runner.run() ? EXIT_SUCCESS : EXIT_FAILURE;
+}