comparison Test.cpp @ 0:f89128a316e7

* Commit beginnings of a Vamp plugin test program

+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
+
+/*
+    Vamp Plugin Fuzz Tester
+    Chris Cannam, [e-mail]
+    Centre for Digital Music, Queen Mary, University of London.
+    Copyright 2009 QMUL.
+
+    This program loads a Vamp plugin and tests its susceptibility to a
+    number of common pitfalls, including handling of extremes of input
+    data.  If you can think of any additional useful tests that are
+    easily added, please send them to me.
+  
+    Permission is hereby granted, free of charge, to any person
+    obtaining a copy of this software and associated documentation
+    files (the "Software"), to deal in the Software without
+    restriction, including without limitation the rights to use, copy,
+    modify, merge, publish, distribute, sublicense, and/or sell copies
+    of the Software, and to permit persons to whom the Software is
+    furnished to do so, subject to the following conditions:
+
+    The above copyright notice and this permission notice shall be
+    included in all copies or substantial portions of the Software.
+
+    THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+    EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+    MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+    NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR
+    ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
+    CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+    WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+
+    Except as contained in this notice, the names of the Centre for
+    Digital Music; Queen Mary, University of London; and Chris Cannam
+    shall not be used in advertising or otherwise to promote the sale,
+    use or other dealings in this Software without prior written
+    authorization.
+*/
+
+#include "Test.h"
+
+#include <vamp-hostsdk/PluginLoader.h>
+
+using namespace Vamp;
+using namespace Vamp::HostExt;
+
+Test::Test() { }
+Test::~Test() { }
+
+Plugin *
+Test::load(std::string key, float rate)
+{
+    return PluginLoader::getInstance()->loadPlugin
+        (key, rate, PluginLoader::ADAPT_ALL);
+}
+
+void
+Test::appendFeatures(Plugin::FeatureSet &a, const Plugin::FeatureSet &b)
+{
+    for (Plugin::FeatureSet::const_iterator i = b.begin(); i != b.end(); ++i) {
+        int output = i->first;
+        const Plugin::FeatureList &fl = i->second;
+        Plugin::FeatureList &target = a[output];
+        for (Plugin::FeatureList::const_iterator j = fl.begin(); j != fl.end(); ++j) {
+            target.push_back(*j);
+        }
+    }
+}
+
+bool
+operator==(const Plugin::FeatureSet &a, const Plugin::FeatureSet &b)
+{
+    if (a.size() != b.size()) return false;
+    for (Plugin::FeatureSet::const_iterator ai = a.begin();
+         ai != a.end(); ++ai) {
+        int output = ai->first;
+        Plugin::FeatureSet::const_iterator bi = b.find(output);
+        if (bi == b.end()) return false;
+        if (!(ai->second == bi->second)) return false;
+    }
+    return true;
+}
+
+bool
+operator==(const Plugin::FeatureList &a, const Plugin::FeatureList &b)
+{
+    if (a.size() != b.size()) return false;
+    for (int i = 0; i < (int)a.size(); ++i) {
+        if (!(a[i] == b[i])) return false;
+    }
+    return true;
+}
+
+bool
+operator==(const Plugin::Feature &a, const Plugin::Feature &b)
+{
+    if (a.hasTimestamp != b.hasTimestamp) return false;
+    if (a.hasTimestamp && (a.timestamp != b.timestamp)) return false;
+    if (a.hasDuration != b.hasDuration) return false;
+    if (a.hasDuration && (a.duration != b.duration)) return false;
+    if (a.values != b.values) return false;
+    if (a.label != b.label) return false;
+    return true;
+}
+