bool
atf_check::run_output_check(const atf::check::check_result &r,
const std::string &stdxxx)
const
{
atf::fs::path path("/");
std::string arg;
output_check_t check = m_stdout_check;
if (stdxxx == "stdout") {
path = r.stdout_path();
arg = m_stdout_arg.c_str();
check = m_stdout_check;
} else if (stdxxx == "stderr") {
path = r.stderr_path();
arg = m_stderr_arg.c_str();
check = m_stderr_check;
} else
UNREACHABLE;
if (check == oc_empty) {
if (!file_empty(path)) {
std::cerr << "Fail: incorrect " << stdxxx << std::endl;
print_diff(atf::fs::path("/dev/null"), path);
return false;
}
} else if (check == oc_file) {
if (atf::io::cmp(path, atf::fs::path(arg)) != 0) {
std::cerr << "Fail: incorrect " << stdxxx << std::endl;
print_diff(atf::fs::path(arg), path);
return false;
}
} else if (check == oc_inline) {
std::string decoded = decode(arg);
atf::fs::path path2 = atf::fs::path(atf::config::get("atf_workdir")) \
/ "inline.XXXXXX";
atf::fs::temp_file temp(path2);
temp.write(decoded);
if (atf::io::cmp(path, temp.get_path()) != 0) {
std::cerr << "Fail: incorrect " << stdxxx << std::endl;
print_diff(temp.get_path(), path);
return false;
}
} else if (check == oc_save) {
std::ifstream ifs(path.c_str(), std::fstream::binary);
ifs >> std::noskipws;
std::istream_iterator< char > begin(ifs), end;
std::ofstream ofs(arg.c_str(), std::fstream::binary
| std::fstream::trunc);
std::ostream_iterator <char> obegin(ofs);
std::copy(begin, end, obegin);
}
static
bool
run_output_check(const output_check oc, const atf::fs::path& path,
const std::string& stdxxx)
{
bool result;
if (oc.type == oc_empty) {
const bool is_empty = file_empty(path);
if (!oc.negated && !is_empty) {
std::cerr << "Fail: " << stdxxx << " not empty\n";
print_diff(atf::fs::path("/dev/null"), path);
result = false;
} else if (oc.negated && is_empty) {
std::cerr << "Fail: " << stdxxx << " is empty\n";
result = false;
} else
result = true;
} else if (oc.type == oc_file) {
const bool equals = compare_files(path, atf::fs::path(oc.value));
if (!oc.negated && !equals) {
std::cerr << "Fail: " << stdxxx << " does not match golden "
"output\n";
print_diff(atf::fs::path(oc.value), path);
result = false;
} else if (oc.negated && equals) {
std::cerr << "Fail: " << stdxxx << " matches golden output\n";
cat_file(atf::fs::path(oc.value));
result = false;
} else
result = true;
} else if (oc.type == oc_ignore) {
result = true;
} else if (oc.type == oc_inline) {
atf::fs::path path2 = atf::fs::path(atf::config::get("atf_workdir"))
/ "inline.XXXXXX";
temp_file temp(path2);
temp.write(decode(oc.value));
temp.close();
const bool equals = compare_files(path, temp.get_path());
if (!oc.negated && !equals) {
std::cerr << "Fail: " << stdxxx << " does not match expected "
"value\n";
print_diff(temp.get_path(), path);
result = false;
} else if (oc.negated && equals) {
std::cerr << "Fail: " << stdxxx << " matches expected value\n";
cat_file(temp.get_path());
result = false;
} else
result = true;
} else if (oc.type == oc_match) {
const bool matches = grep_file(path, oc.value);
if (!oc.negated && !matches) {
std::cerr << "Fail: regexp " + oc.value + " not in " << stdxxx
<< "\n";
cat_file(path);
result = false;
} else if (oc.negated && matches) {
std::cerr << "Fail: regexp " + oc.value + " is in " << stdxxx
<< "\n";
cat_file(path);
result = false;
} else
result = true;
} else if (oc.type == oc_save) {
INV(!oc.negated);
std::ifstream ifs(path.c_str(), std::fstream::binary);
ifs >> std::noskipws;
std::istream_iterator< char > begin(ifs), end;
std::ofstream ofs(oc.value.c_str(), std::fstream::binary
| std::fstream::trunc);
std::ostream_iterator <char> obegin(ofs);
std::copy(begin, end, obegin);
result = true;
} else {
