No-op: whitespace.

[libdcp.git] / test / test.cc

diff --git a/test/test.cc b/test/test.cc
index 0b56b9036ac0c8190e39ec66f9d3921fb9f1ed6e..38e9c00ebbcc0623d013cdcc0d1b111c5e1885d7 100644 (file)
--- a/test/test.cc
+++ b/test/test.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -19,33 +19,133 @@
 
 #define BOOST_TEST_DYN_LINK
 #define BOOST_TEST_MODULE libdcp_test
-#include <boost/test/unit_test.hpp>
 #include "util.h"
 #include "test.h"
+#include <libxml++/libxml++.h>
+#include <boost/test/unit_test.hpp>
+#include <cstdio>
 
 using std::string;
+using std::min;
+using std::stringstream;
+using std::list;
+
+boost::filesystem::path private_test;
 
 struct TestConfig
 {
        TestConfig()
        {
                dcp::init ();
+               if (boost::unit_test::framework::master_test_suite().argc >= 2) {
+                       private_test = boost::unit_test::framework::master_test_suite().argv[1];
+               }
        }
 };
 
-BOOST_GLOBAL_FIXTURE (TestConfig);
-
-boost::filesystem::path
-j2c (int)
+void
+check_xml (xmlpp::Element* ref, xmlpp::Element* test, list<string> ignore)
 {
-       return "test/data/32x32_red_square.j2c";
+       BOOST_CHECK_EQUAL (ref->get_name (), test->get_name ());
+       BOOST_CHECK_EQUAL (ref->get_namespace_prefix (), test->get_namespace_prefix ());
+
+       if (find (ignore.begin(), ignore.end(), ref->get_name()) != ignore.end ()) {
+               return;
+       }
+
+       xmlpp::Element::NodeList ref_children = ref->get_children ();
+       xmlpp::Element::NodeList test_children = test->get_children ();
+       BOOST_REQUIRE_EQUAL (ref_children.size (), test_children.size ());
+
+       xmlpp::Element::NodeList::iterator k = ref_children.begin ();
+       xmlpp::Element::NodeList::iterator l = test_children.begin ();
+       while (k != ref_children.end ()) {
+
+               /* XXX: should be doing xmlpp::EntityReference, xmlpp::XIncludeEnd, xmlpp::XIncludeStart */
+
+               xmlpp::Element* ref_el = dynamic_cast<xmlpp::Element*> (*k);
+               xmlpp::Element* test_el = dynamic_cast<xmlpp::Element*> (*l);
+               BOOST_CHECK ((ref_el && test_el) || (!ref_el && !test_el));
+               if (ref_el && test_el) {
+                       check_xml (ref_el, test_el, ignore);
+               }
+
+               xmlpp::ContentNode* ref_cn = dynamic_cast<xmlpp::ContentNode*> (*k);
+               xmlpp::ContentNode* test_cn = dynamic_cast<xmlpp::ContentNode*> (*l);
+               BOOST_CHECK ((ref_cn && test_cn) || (!ref_cn && !test_cn));
+               if (ref_cn && test_cn) {
+                       BOOST_CHECK_EQUAL (ref_cn->get_content(), test_cn->get_content ());
+               }
+
+               ++k;
+               ++l;
+       }
+
+       xmlpp::Element::AttributeList ref_attributes = ref->get_attributes ();
+       xmlpp::Element::AttributeList test_attributes = test->get_attributes ();
+       BOOST_CHECK_EQUAL (ref_attributes.size(), test_attributes.size ());
+
+       xmlpp::Element::AttributeList::const_iterator m = ref_attributes.begin();
+       xmlpp::Element::AttributeList::const_iterator n = test_attributes.begin();
+       while (m != ref_attributes.end ()) {
+               BOOST_CHECK_EQUAL ((*m)->get_name(), (*n)->get_name());
+               BOOST_CHECK_EQUAL ((*m)->get_value(), (*n)->get_value());
+
+               ++m;
+               ++n;
+       }
 }
 
-boost::filesystem::path
-wav (dcp::Channel)
+void
+check_xml (string ref, string test, list<string> ignore)
 {
-       return "test/data/1s_24-bit_48k_silence.wav";
+       xmlpp::DomParser* ref_parser = new xmlpp::DomParser ();
+       ref_parser->parse_memory (ref);
+       xmlpp::Element* ref_root = ref_parser->get_document()->get_root_node ();
+       xmlpp::DomParser* test_parser = new xmlpp::DomParser ();
+       test_parser->parse_memory (test);
+       xmlpp::Element* test_root = test_parser->get_document()->get_root_node ();
+
+       check_xml (ref_root, test_root, ignore);
 }
 
-string private_test = "test/private";
+void
+check_file (boost::filesystem::path ref, boost::filesystem::path check)
+{
+       uintmax_t N = boost::filesystem::file_size (ref);
+       BOOST_CHECK_EQUAL (N, boost::filesystem::file_size (check));
+       FILE* ref_file = dcp::fopen_boost (ref, "rb");
+       BOOST_CHECK (ref_file);
+       FILE* check_file = dcp::fopen_boost (check, "rb");
+       BOOST_CHECK (check_file);
+
+       int const buffer_size = 65536;
+       uint8_t* ref_buffer = new uint8_t[buffer_size];
+       uint8_t* check_buffer = new uint8_t[buffer_size];
+
+       stringstream error;
+       error << "File " << check.string() << " differs from reference " << ref.string();
+
+       while (N) {
+               uintmax_t this_time = min (uintmax_t (buffer_size), N);
+               size_t r = fread (ref_buffer, 1, this_time, ref_file);
+               BOOST_CHECK_EQUAL (r, this_time);
+               r = fread (check_buffer, 1, this_time, check_file);
+               BOOST_CHECK_EQUAL (r, this_time);
 
+               BOOST_CHECK_MESSAGE (memcmp (ref_buffer, check_buffer, this_time) == 0, error.str ());
+               if (memcmp (ref_buffer, check_buffer, this_time)) {
+                       break;
+               }
+
+               N -= this_time;
+       }
+
+       delete[] ref_buffer;
+       delete[] check_buffer;
+
+       fclose (ref_file);
+       fclose (check_file);
+}
+
+BOOST_GLOBAL_FIXTURE (TestConfig);