the order of languages after "none" is not important, so ignore it in tests

test/libapt/assert.h

@@ -1,9 +1,9 @@
 #include <iostream>
 
-#define equals(x,y) assertEquals(x, y, __LINE__)
+#define equals(x,y) assertEquals(y, x, __LINE__)
 
 template < typename X, typename Y >
-void OutputAssert(X expect, char const* compare, Y get, unsigned long const &line) {
+void OutputAssertEqual(X expect, char const* compare, Y get, unsigned long const &line) {
 	std::cerr << "Test FAILED: »" << expect << "« " << compare << " »" << get << "« at line " << line << std::endl;
 }
 
@@ -11,11 +11,45 @@ template < typename X, typename Y >
 void assertEquals(X expect, Y get, unsigned long const &line) {
 	if (expect == get)
 		return;
-	OutputAssert(expect, "==", get, line);
+	OutputAssertEqual(expect, "==", get, line);
 }
 
 void assertEquals(unsigned int const &expect, int const &get, unsigned long const &line) {
 	if (get < 0)
-		OutputAssert(expect, "==", get, line);
+		OutputAssertEqual(expect, "==", get, line);
 	assertEquals<unsigned int const&, unsigned int const&>(expect, get, line);
 }
+
+void assertEquals(int const &expect, unsigned int const &get, unsigned long const &line) {
+	if (expect < 0)
+		OutputAssertEqual(expect, "==", get, line);
+	assertEquals<unsigned int const&, unsigned int const&>(expect, get, line);
+}
+
+
+#define equalsOr2(x,y,z) assertEqualsOr2(y, z, x, __LINE__)
+
+template < typename X, typename Y >
+void OutputAssertEqualOr2(X expect1, X expect2, char const* compare, Y get, unsigned long const &line) {
+	std::cerr << "Test FAILED: »" << expect1 << "« or »" << expect2 << "« " << compare << " »" << get << "« at line " << line << std::endl;
+}
+
+template < typename X, typename Y >
+void assertEqualsOr2(X expect1, X expect2, Y get, unsigned long const &line) {
+	if (expect1 == get || expect2 == get)
+		return;
+	OutputAssertEqualOr2(expect1, expect2, "==", get, line);
+}
+
+void assertEqualsOr2(unsigned int const &expect1, unsigned int const &expect2, int const &get, unsigned long const &line) {
+	if (get < 0)
+		OutputAssertEqualOr2(expect1, expect2, "==", get, line);
+	assertEqualsOr2<unsigned int const&, unsigned int const&>(expect1, expect2, get, line);
+}
+
+void assertEqualsOr2(int const &expect1, int const &expect2, unsigned int const &get, unsigned long const &line) {
+	if (expect1 < 0 && expect2 < 0)
+		OutputAssertEqualOr2(expect1, expect2, "==", get, line);
+	assertEqualsOr2<unsigned int const&, unsigned int const&>(expect1, expect2, get, line);
+}
+

test/libapt/getlanguages_test.cc

@@ -138,8 +138,8 @@ int main(int argc,char *argv[])
 	equals(vec[1], "de");
 	equals(vec[2], "en");
 	equals(vec[3], "none");
-	equals(vec[4], "pt");
-	equals(vec[5], "tr");
+	equalsOr2(vec[4], "pt", "tr");
+	equalsOr2(vec[5], "tr", "pt");
 
 	_config->Set("Dir::State::lists", "/non-existing-dir");
 	_config->Set("Acquire::Languages::1", "none");