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/*
Please use git log for copyright holder and year information
This file is part of libbash.
libbash 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, either version 2 of the License, or
(at your option) any later version.
libbash 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 libbash. If not, see <http://www.gnu.org/licenses/>.
*/
///
/// \file source_tests.cpp
/// \brief series of unit tests for source built in
///
#include <iostream>
#include <string>
#include <gtest/gtest.h>
#include "builtins/builtin_exceptions.h"
#include "core/interpreter.h"
#include "cppbash_builtin.h"
#include "test.h"
TEST(source_builtin_test, source_true)
{
interpreter walker;
int status = cppbash_builtin::exec("source",
{get_src_dir() + "/scripts/source_true.sh"},
std::cout,
std::cerr,
std::cin,
walker);
EXPECT_EQ(status, 0);
EXPECT_TRUE(walker.has_function("foo"));
// Call the function defined in source_true.sh
std::stringstream output;
walker.set_output_stream(&output);
interpreter::local_scope current_scope(walker);
walker.call("foo", {});
EXPECT_STREQ("hi\n", output.str().c_str());
EXPECT_STREQ("hello", walker.resolve<std::string>("FOO001").c_str());
EXPECT_STREQ((get_src_dir() + "/scripts/source_true.sh").c_str(),
walker.resolve<std::string>("FOO002").c_str());
EXPECT_STREQ("", walker.resolve<std::string>("0").c_str());
}
TEST(source_builtin_test, source_false)
{
interpreter walker;
int status = cppbash_builtin::exec("source",
{get_src_dir() + "/scripts/source_false.sh"},
std::cout,
std::cerr,
std::cin,
walker);
EXPECT_EQ(status, 1);
}
TEST(source_builtin_test, source_return)
{
interpreter walker;
int status = cppbash_builtin::exec("source",
{get_src_dir() + "/scripts/source_return.sh"},
std::cout,
std::cerr,
std::cin,
walker);
EXPECT_EQ(status, 10);
EXPECT_TRUE(walker.is_unset_or_null("NOT_EXIST", 0));
}
TEST(source_builtin_test, invalid)
{
interpreter walker;
EXPECT_THROW(cppbash_builtin::exec("source",
{},
std::cout,
std::cerr,
std::cin,
walker),
libbash::interpreter_exception);
EXPECT_THROW(cppbash_builtin::exec("source",
{get_src_dir() + "/scripts/illegal_script.sh"},
std::cout,
std::cerr,
std::cin,
walker),
libbash::interpreter_exception);
}
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