tests: Test SDPMessage creation

https://bugzilla.gnome.org/show_bug.cgi?id=794349

Tests/SdpTests.cs

@@ -0,0 +1,44 @@
+// Copyright (C) 2018 Thibault Saunier <tsaunier@igalia.com>
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+// 02110-1301  USA
+
+using NUnit.Framework;
+using System;
+using Gst;
+using Gst.Sdp;
+
+namespace GstSharp.Tests
+{
+    [TestFixture]
+    public class SdpTests : TestBase
+    {
+        [Test]
+        public void TesSdpMessage()
+        {
+            Gst.Application.Init();
+            Gst.Sdp.SDPMessage msg;
+            var res = Gst.Sdp.SDPMessage.New(out msg);
+
+            Assert.AreEqual(res, Gst.Sdp.SDPResult.Ok);
+
+            var uri = "udp://nothing.com";
+            msg.SetUri(uri);
+            Assert.AreEqual(msg.Uri, uri);
+        }
+
+    }
+}
+

Tests/TestBase.cs

@@ -0,0 +1,53 @@
+// Copyright (C) 2018 Collabora Ltd.
+//   Author: Justin Kim <justin.kim@collabora.com>
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+// 02110-1301  USA
+
+using Gst;
+using System.Threading;
+using NUnit.Framework;
+
+namespace GstSharp.Tests
+{
+    [TestFixture]
+    public abstract class TestBase
+    {
+        GLib.MainLoop mainLoop;
+        Thread thread;
+
+        void Run(object o)
+        {
+            GLib.MainContext context = new GLib.MainContext();
+            mainLoop = new GLib.MainLoop(context);
+        }
+
+        [SetUp]
+        public void BaseSetUp()
+        {
+            Assert.IsTrue(Application.InitCheck());
+
+            thread = new Thread(Run);
+            thread.Start();
+        }
+
+        [TearDown]
+        public void BaseTearDown()
+        {
+            mainLoop.Quit();
+            thread.Join();
+        }
+    }
+}

Tests/meson.build

@@ -0,0 +1,37 @@
+nunit_console = find_program('nunit-console', required: false)
+
+if nunit_console.found()
+    nunit_version = '3.10.1'
+    get_nunit_res = run_command(nuget, 'get',
+        '--builddir=NUnit',
+        '--nuget-name=NUnit',
+        '--nuget-version', nunit_version,
+        '--csharp-version=net45',
+        '--current-builddir', meson.current_build_dir(),
+        '--builddir', meson.build_root(),
+    )
+
+    if get_nunit_res.returncode() != 0
+        message('Failed to get NUnit: ' + get_nunit_res.stderr())
+    else
+        foreach path: get_nunit_res.stdout().split()
+            testsenv.prepend('MONO_PATH',
+                join_paths(meson.build_root(), path.strip('-r:'), '..'))
+        endforeach
+
+        nunit_dep = declare_dependency(link_args: get_nunit_res.stdout().split(),
+            version: nunit_version)
+
+        foreach test: [
+                # 'PipelineTests',
+                'SdpTests'
+                ]
+            lib = library(test, test + '.cs', 'TestBase.cs',
+                        cs_args: ['-nowarn:169', '-nowarn:108', '-nowarn:114'],
+                        dependencies: [gst_sharp_dep, nunit_dep])
+            test(test, nunit_console, args: [lib.full_path()], env: testsenv)
+        endforeach
+    endif
+else
+    message('Could not find nunit-console, can\'t run unitests')
+endif

meson.build

@@ -177,3 +177,4 @@ if bindinate.found()
   run_target('update-all', command: [find_program('update_sources.py'), 'bindinate'])
 endif
 
+subdir('Tests')

nuget.py

@@ -2,11 +2,14 @@
 import argparse
 import getpass
 import os
+import sys
 import shutil
 import subprocess
 from datetime import datetime
+from urllib.request import urlretrieve
+from zipfile import ZipFile
 
-NUSPEC_TEMPLATE ="""<?xml version="1.0" encoding="utf-8"?>
+NUSPEC_TEMPLATE = """<?xml version="1.0" encoding="utf-8"?>
 <package xmlns="http://schemas.microsoft.com/packaging/2011/08/nuspec.xsd">
   <metadata>
     <id>{package_name}</id>
@@ -45,10 +48,14 @@ class Nugetifier:
         self.nugetdir = os.path.join(self.builddir,
                                      self.package_name + 'nupkg')
         self.frameworkdir = 'net45'
-        self.nuget_build_dir = os.path.join(self.nugetdir, 'build', self.frameworkdir)
-        self.nuget_lib_dir = os.path.join(self.nugetdir, 'lib', self.frameworkdir)
-        self.nuspecfile = os.path.join(self.nugetdir, '%s.nuspec' % self.package_name)
-        self.nugettargets = os.path.join(self.nuget_build_dir, "%s.targets" % self.package_name)
+        self.nuget_build_dir = os.path.join(
+            self.nugetdir, 'build', self.frameworkdir)
+        self.nuget_lib_dir = os.path.join(
+            self.nugetdir, 'lib', self.frameworkdir)
+        self.nuspecfile = os.path.join(
+            self.nugetdir, '%s.nuspec' % self.package_name)
+        self.nugettargets = os.path.join(
+            self.nuget_build_dir, "%s.targets" % self.package_name)
         self.nuget = shutil.which('nuget')
         if not self.nuget:
             print("Could not find the `nuget` tool, install it and retry!")
@@ -71,8 +78,9 @@ class Nugetifier:
             return res
 
         self.files = ''
+
         def add_file(path, target="lib"):
-            f =  '    <file src="%s" target="%s"/>\n' % (
+            f = '    <file src="%s" target="%s"/>\n' % (
                 path, os.path.join(target, os.path.basename(path)))
             self.files += f
 
@@ -100,25 +108,88 @@ class Nugetifier:
                               cwd=self.builddir)
 
 
+class NugetDownloader:
+    def reporthook(self, blocknum, blocksize, totalsize):
+        readsofar = blocknum * blocksize
+        if totalsize > 0:
+            percent = readsofar * 1e2 / totalsize
+            s = "\r%5.1f%% %*d / %d" % (
+                percent, len(str(totalsize)), readsofar, totalsize)
+            sys.stderr.write(s)
+            if readsofar >= totalsize:  # near the end
+                sys.stderr.write("\n")
+        else:  # total size is unknown
+            sys.stderr.write("read %d\n" % (readsofar,))
+
+    def run(self):
+        url = "https://www.nuget.org/api/v2/package/{nuget_name}/{nuget_version}".format(
+            **self.__dict__)
+        workdir = os.path.join(self.current_builddir,
+                               self.nuget_name, self.nuget_version)
+        os.makedirs(workdir, exist_ok=True)
+
+        try:
+            with open(os.path.join(workdir, 'linkline'), 'r') as f:
+                print(f.read())
+            return
+        except FileNotFoundError:
+            pass
+        nugetpath = os.path.join(workdir, self.nuget_name) + '.zip'
+        print("Downloading %s into %s" % (url, nugetpath), file=sys.stderr)
+        urlretrieve(url, nugetpath, self.reporthook)
+
+        lib_path = os.path.join('lib', self.csharp_version)
+        dll_path = os.path.join(self.nuget_name, self.nuget_version)
+        extract_dir = os.path.join(self.current_builddir, dll_path)
+        os.makedirs(extract_dir, exist_ok=True)
+        linkline = ''
+
+        print("%s - %s" % (self.builddir, extract_dir), file=sys.stderr)
+        with ZipFile(nugetpath) as zip:
+            for f in zip.infolist():
+                if f.filename.startswith(lib_path):
+                    zip.extract(f, path=extract_dir)
+                    if f.filename.endswith('.dll'):
+                        linkline += ' -r:' + \
+                            os.path.relpath(os.path.join(
+                                extract_dir, f.filename), self.builddir)
+
+        with open(os.path.join(workdir, 'linkline'), 'w') as f:
+            print(linkline.strip(), file=f)
+
+        print(linkline.strip())
+
+
 if __name__ == "__main__":
-    parser = argparse.ArgumentParser()
-    parser.add_argument('--builddir')
-    parser.add_argument('--package-name')
-    parser.add_argument('--author', default=getpass.getuser())
-    parser.add_argument('--owner', default=getpass.getuser())
-    parser.add_argument('--native', action='append', default=[])
-    parser.add_argument('--assembly', action='append', default=[])
-    parser.add_argument('--out')
-    parser.add_argument('--description')
-    parser.add_argument('--copyright')
-    parser.add_argument('--version')
-    parser.add_argument('--icon-url', default='')
-    parser.add_argument('--project-url', default='')
-    parser.add_argument('--license-url', default='')
-    parser.add_argument('--tags', default='')
-    parser.add_argument('--dependency', default=[], action='append')
+    if "get" not in sys.argv:
+        parser = argparse.ArgumentParser()
+        parser.add_argument('--builddir')
+        parser.add_argument('--package-name')
+        parser.add_argument('--author', default=getpass.getuser())
+        parser.add_argument('--owner', default=getpass.getuser())
+        parser.add_argument('--native', action='append', default=[])
+        parser.add_argument('--assembly', action='append', default=[])
+        parser.add_argument('--out')
+        parser.add_argument('--description')
+        parser.add_argument('--copyright')
+        parser.add_argument('--version')
+        parser.add_argument('--icon-url', default='')
+        parser.add_argument('--project-url', default='')
+        parser.add_argument('--license-url', default='')
+        parser.add_argument('--tags', default='')
+        parser.add_argument('--dependency', default=[], action='append')
 
-    nugetifier = Nugetifier()
-    options = parser.parse_args(namespace=nugetifier)
+        runner = Nugetifier()
+    else:
+        sys.argv.remove('get')
+        parser = argparse.ArgumentParser()
+        parser.add_argument('--builddir')
+        parser.add_argument('--current-builddir')
+        parser.add_argument('--nuget-name')
+        parser.add_argument('--nuget-version')
+        parser.add_argument('--csharp-version')
 
-    exit(nugetifier.run())
+        runner = NugetDownloader()
+
+    options = parser.parse_args(namespace=runner)
+    exit(runner.run())