152 lines
4.3 KiB
C++
152 lines
4.3 KiB
C++
/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "core/utilities.h"
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#include "scripting/script.h"
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#include "scripting/scriptmanager.h"
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#include "scripting/python/pythonengine.h"
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#include "gmock/gmock.h"
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#include "gtest/gtest.h"
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#include "test_utils.h"
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#include <QSettings>
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#include <QtDebug>
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#include <boost/noncopyable.hpp>
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#include <taglib/id3v2tag.h>
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namespace {
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class TemporaryScript : boost::noncopyable {
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public:
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TemporaryScript(const QString& code, const QString& directory_template = QString()) {
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directory_ = Utilities::MakeTempDir(directory_template);
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QSettings ini(directory_ + "/script.ini", QSettings::IniFormat);
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ini.beginGroup("Script");
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ini.setValue("language", "python");
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ini.setValue("script_file", "script.py");
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QFile script(directory_ + "/script.py");
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script.open(QIODevice::WriteOnly);
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script.write(code.toUtf8());
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}
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~TemporaryScript() {
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if (!directory_.isEmpty()) {
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Utilities::RemoveRecursive(directory_);
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}
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}
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QString directory_;
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};
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class PythonTest : public ::testing::Test {
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protected:
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void SetUp() {
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manager_ = new ScriptManager;
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engine_ = qobject_cast<PythonEngine*>(
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manager_->EngineForLanguage(ScriptInfo::Language_Python));
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}
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void TearDown() {
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delete manager_;
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}
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ScriptManager* manager_;
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PythonEngine* engine_;
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};
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TEST_F(PythonTest, HasPythonEngine) {
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ASSERT_TRUE(engine_);
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}
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TEST_F(PythonTest, InitFromDirectory) {
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TemporaryScript script("pass");
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ScriptInfo info;
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info.InitFromDirectory(manager_, script.directory_);
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EXPECT_TRUE(info.is_valid());
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EXPECT_EQ(script.directory_, info.path());
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EXPECT_EQ(ScriptInfo::Language_Python, info.language());
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EXPECT_EQ(NULL, info.loaded());
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}
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TEST_F(PythonTest, StdioIsRedirected) {
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TemporaryScript script(
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"import sys\n"
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"print 'text on stdout'\n"
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"print >>sys.stderr, 'text on stderr'\n");
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ScriptInfo info;
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info.InitFromDirectory(manager_, script.directory_);
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engine_->CreateScript(info);
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QString log = manager_->log_lines_plain().join("\n");
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ASSERT_TRUE(log.contains("text on stdout"));
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ASSERT_TRUE(log.contains("text on stderr"));
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}
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TEST_F(PythonTest, CleanupModuleDict) {
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TemporaryScript script(
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"class Foo:\n"
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" def __init__(self):\n"
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" print 'constructor'\n"
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" def __del__(self):\n"
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" print 'destructor'\n"
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"f = Foo()\n");
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ScriptInfo info;
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info.InitFromDirectory(manager_, script.directory_);
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Script* s = engine_->CreateScript(info);
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ASSERT_TRUE(manager_->log_lines_plain().last().endsWith("constructor"));
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engine_->DestroyScript(s);
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ASSERT_TRUE(manager_->log_lines_plain().last().endsWith("destructor"));
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}
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TEST_F(PythonTest, ModuleConstants) {
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TemporaryScript script(
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"print __builtins__\n"
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"print __file__\n"
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"print __name__\n"
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"print __package__\n"
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"print __path__\n"
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"print script\n");
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ScriptInfo info;
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info.InitFromDirectory(manager_, script.directory_);
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engine_->CreateScript(info);
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const QStringList log = manager_->log_lines_plain();
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const int n = log.count();
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ASSERT_GE(n, 6);
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EXPECT_TRUE(log.at(n-6).endsWith("<module '__builtin__' (built-in)>")); // __builtins__
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EXPECT_TRUE(log.at(n-5).endsWith(script.directory_ + "/script.py")); // __file__
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EXPECT_TRUE(log.at(n-4).endsWith("clementinescripts." + info.id())); // __name__
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EXPECT_TRUE(log.at(n-3).endsWith("None")); // __package__
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EXPECT_TRUE(log.at(n-2).endsWith("['" + script.directory_ + "']")); // __path__
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EXPECT_TRUE(log.at(n-1).contains("<clementine.ScriptInterface object at")); // script
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}
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} // namespace
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