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/*
* Copyright (c) 2011, 2014, Oracle and/or its affiliates. All rights reserved.
*
* 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 the Free Software Foundation; version 2 of the
* License.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#include "grt/grt_shell.h"
#include "grt/grt_dispatcher.h"
#include "grt/grt_manager.h"
#include "wb_helpers.h"
using namespace grt;
using namespace bec;
BEGIN_TEST_DATA_CLASS(be_shell)
public:
GRT grt;
GRTManager manager;
GRTDispatcher::Ref dispatcher;
TEST_DATA_CONSTRUCTOR(be_shell)
{
dispatcher = GRTDispatcher::create_dispatcher(&grt, false, true);
}
END_TEST_DATA_CLASS;
TEST_MODULE(be_shell, "grt shell backend");
TEST_FUNCTION(1)
{ // test history navigation
bool flag;
std::string line;
ShellBE *shell = new ShellBE(&manager, dispatcher);
shell->set_saves_history(10);
shell->save_history_line("line1");
flag = shell->previous_history_line("newline", line);
ensure("previous line", flag);
ensure_equals("previous line value", line, "line1");
flag = shell->next_history_line(line);
ensure("next line", flag);
ensure_equals("next line value", line, "newline");
shell->save_history_line("line2");
shell->save_history_line("line3");
flag = shell->next_history_line(line);
ensure("next", !flag);
flag = shell->previous_history_line("newline", line);
ensure("previous line", flag);
ensure_equals("previous line value", line, "line3");
flag = shell->previous_history_line("line3", line);
ensure("previous line", flag);
ensure_equals("previous line value", line, "line2");
flag = shell->previous_history_line("line2", line);
ensure("previous line", flag);
ensure_equals("previous line value", line, "line1");
flag = shell->previous_history_line("line1", line);
ensure("previous line", !flag);
flag = shell->next_history_line(line);
ensure("next line", flag);
ensure_equals("next line value", line, "line2");
flag = shell->next_history_line(line);
ensure("next line", flag);
ensure_equals("next line value", line, "line3");
flag = shell->next_history_line(line);
ensure("next line", flag);
ensure_equals("next line value", line, "newline");
flag = shell->next_history_line(line);
ensure("previous line", !flag);
flag = shell->previous_history_line("newline", line);
ensure("previous line", flag);
ensure_equals("previous line value", line, "line3");
delete shell;
}
TEST_FUNCTION(2)
{
bool flag;
ShellBE *shell= new ShellBE(&manager, dispatcher);
shell->set_saves_history(10);
shell->set_save_directory(".");
shell->save_history_line("line1");
shell->save_history_line("line2");
shell->save_history_line("line3.1\nline3.2\n\nline3.3");
shell->save_history_line("line4");
shell->save_history_line("line5");
shell->set_snippet_data("hello world\nsnippet line this");
shell->store_state();
delete shell;
shell = new ShellBE(&manager, dispatcher);
shell->set_saves_history(10);
shell->set_save_directory(".");
shell->restore_state();
std::string line;
flag = shell->previous_history_line("newline", line);
ensure("get restored line", flag);
ensure_equals("last line ", line, "line5");
flag = shell->previous_history_line(line, line);
ensure("prev after save", flag);
ensure_equals("last line ", line, "line4");
flag = shell->previous_history_line(line, line);
ensure("prev after save", flag);
ensure_equals("last line ", line, "line3.1\nline3.2\n\nline3.3");
line = shell->get_snippet_data();
ensure_equals("snippet", line, "hello world\nsnippet line this");
delete shell;
}
END_TESTS
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