use Google C++ Testing Framework for libapt tests

My commit 45df0ad2 from 26. Nov 2009 had a little remark:
"The commit also includes a very very simple testapp."
This was never intended to be permanent, but as usually…

The commit adds the needed make magic to compile gtest statically
as it is required and links it against a small runner. All previous
testcase binaries are reimplemented in gtest and combined in this
runner. While most code is a 1:1 translation some had to be rewritten
like compareversion_test.cc, but the coverage remains the same.

1 files changed, 0 insertions, 126 deletions

diff --git a/test/libapt/assert.h b/test/libapt/assert.h
deleted file mode 100644
index 3e45143a3..000000000
--- a/test/libapt/assert.h
+++ /dev/null
@@ -1,126 +0,0 @@
-#include <iostream>
-#include <cstdlib>
-
-#include <apt-pkg/macros.h>
-#include <apt-pkg/error.h>
-
-#if __GNUC__ >= 4
-	#pragma GCC diagnostic push
-	#pragma GCC diagnostic ignored "-Wmissing-declarations"
-#endif
-
-#define equals(x,y) assertEquals(y, x, __LINE__)
-#define equalsNot(x,y) assertEqualsNot(y, x, __LINE__)
-
-template < typename X, typename Y >
-APT_NORETURN 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;
-	_error->DumpErrors(std::cerr);
-	std::exit(EXIT_FAILURE);
-}
-
-template < typename X, typename Y >
-void assertEquals(X expect, Y get, unsigned long const &line) {
-	if (expect == get)
-		return;
-	OutputAssertEqual(expect, "==", get, line);
-}
-
-template < typename X, typename Y >
-void assertEqualsNot(X expect, Y get, unsigned long const &line) {
-	if (expect != get)
-		return;
-	OutputAssertEqual(expect, "!=", get, line);
-}
-
-void assertEquals(unsigned int const &expect, int const &get, unsigned long const &line) {
-	if (get < 0)
-		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);
-}
-
-void assertEquals(unsigned long const &expect, int const &get, unsigned long const &line) {
-	if (get < 0)
-		OutputAssertEqual(expect, "==", get, line);
-	assertEquals<unsigned long const&, unsigned long const&>(expect, get, line);
-}
-
-void assertEquals(int const &expect, unsigned long const &get, unsigned long const &line) {
-	if (expect < 0)
-		OutputAssertEqual(expect, "==", get, line);
-	assertEquals<unsigned long const&, unsigned long 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);
-}
-
-
-#define equalsOr3(w,x,y,z) assertEqualsOr3(x, y, z, w, __LINE__)
-
-template < typename X, typename Y >
-void OutputAssertEqualOr3(X expect1, X expect2, X expect3, char const* compare, Y get, unsigned long const &line) {
-	std::cerr << "Test FAILED: »" << expect1 << "« or »" << expect2 << "« or »" << expect3 << "« " << compare << " »" << get << "« at line " << line << std::endl;
-}
-
-template < typename X, typename Y >
-void assertEqualsOr3(X expect1, X expect2, X expect3, Y get, unsigned long const &line) {
-	if (expect1 == get || expect2 == get || expect3 == get)
-		return;
-	OutputAssertEqualOr3(expect1, expect2, expect3, "==", get, line);
-}
-
-#define equalsOr4(v,w,x,y,z) assertEqualsOr4(w, x, y, z, v, __LINE__)
-
-template < typename X, typename Y >
-void OutputAssertEqualOr4(X expect1, X expect2, X expect3, X expect4, char const* compare, Y get, unsigned long const &line) {
-	std::cerr << "Test FAILED: »" << expect1 << "« or »" << expect2 << "« or »" << expect3 << "« or »" << expect4 << "« " << compare << " »" << get << "« at line " << line << std::endl;
-}
-
-template < typename X, typename Y >
-void assertEqualsOr4(X expect1, X expect2, X expect3, X expect4, Y get, unsigned long const &line) {
-	if (expect1 == get || expect2 == get || expect3 == get || expect4 == get)
-		return;
-	OutputAssertEqualOr4(expect1, expect2, expect3, expect4, "==", get, line);
-}
-
-// simple helper to quickly output a vectors
-template < typename X >
-void dumpVector(X vec) {
-	for (typename X::const_iterator v = vec.begin();
-	     v != vec.end(); ++v)
-		std::cout << *v << std::endl;
-}
-
-#if __GNUC__ >= 4
-	#pragma GCC diagnostic pop
-#endif