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#include "common/common_pch.h"
#include <iostream>
#include <ebml/EbmlBinary.h>
#include <ebml/EbmlDate.h>
#include <ebml/EbmlFloat.h>
#include <ebml/EbmlSInteger.h>
#include <ebml/EbmlString.h>
#include <ebml/EbmlUInteger.h>
#include <ebml/EbmlUnicodeString.h>
#include <ebml/EbmlVoid.h>
#include "common/strings/editing.h"
#include "common/at_scope_exit.h"
#include "tests/unit/init.h"
#include "tests/unit/util.h"
namespace mtxut {
void
dump(EbmlElement *element,
bool with_values,
unsigned int level) {
std::string indent_str, value_str;
size_t i;
for (i = 1; i <= level; ++i)
indent_str += " ";
if (with_values) {
if (dynamic_cast<EbmlUInteger *>(element))
value_str = fmt::to_string(static_cast<EbmlUInteger *>(element)->GetValue());
else if (dynamic_cast<EbmlSInteger *>(element))
value_str = fmt::to_string(static_cast<EbmlSInteger *>(element)->GetValue());
else if (dynamic_cast<EbmlFloat *>(element))
value_str = fmt::to_string(static_cast<EbmlFloat *>(element)->GetValue());
else if (dynamic_cast<EbmlUnicodeString *>(element))
value_str = static_cast<EbmlUnicodeString *>(element)->GetValueUTF8();
else if (dynamic_cast<EbmlString *>(element))
value_str = static_cast<EbmlString *>(element)->GetValue();
else if (dynamic_cast<EbmlDate *>(element))
value_str = fmt::to_string(static_cast<EbmlDate *>(element)->GetEpochDate());
else
value_str = fmt::format("(type: {0})",
dynamic_cast<EbmlBinary *>(element) ? "binary"
: dynamic_cast<EbmlMaster *>(element) ? "master"
: dynamic_cast<EbmlVoid *>(element) ? "void"
: "unknown");
value_str = " " + value_str;
}
std::cout << indent_str << EBML_NAME(element) << value_str << std::endl;
EbmlMaster *master = dynamic_cast<EbmlMaster *>(element);
if (!master)
return;
for (auto el : *master)
dump(el, with_values, level + 1);
}
//
// ----------------------------------------------------------------------
//
::testing::AssertionResult
EbmlEquals(char const *a_expr,
char const *b_expr,
EbmlElement &a,
EbmlElement &b) {
std::string error;
if (ebml_equals_c::check(a, b, error))
return ::testing::AssertionSuccess();
else
return ::testing::AssertionFailure() << a_expr << " and " << b_expr << " are not equal: " << error;
}
//
// ----------------------------------------------------------------------
//
ebml_equals_c::ebml_equals_c() {
}
std::string
ebml_equals_c::get_error() const {
return m_error;
}
bool
ebml_equals_c::set_error(std::string const &error,
EbmlElement *cmp) {
auto full_path = m_path;
if (cmp)
full_path.push_back(EBML_NAME(cmp));
m_error = fmt::format("{0} path: {1}", error, mtx::string::join(full_path, " -> "));
return false;
}
bool
ebml_equals_c::check(EbmlElement &a,
EbmlElement &b,
std::string &error) {
ebml_equals_c checker;
bool result = checker.compare_impl(a, b);
error = checker.get_error();
return result;
}
bool
ebml_equals_c::compare_impl(EbmlElement &a,
EbmlElement &b) {
if (&a == &b)
return true;
if (std::string{EBML_NAME(&a)} != std::string{EBML_NAME(&b)})
return set_error(fmt::format("types are differing: {0} vs {1}", EBML_NAME(&a), EBML_NAME(&b)));
EbmlUInteger *ui_a;
EbmlSInteger *si_a;
EbmlFloat *f_a;
EbmlString *str_a;
EbmlUnicodeString *ustr_a;
EbmlMaster *m_a;
EbmlDate *d_a;
EbmlBinary *b_a;
if ((ui_a = dynamic_cast<EbmlUInteger *>(&a))) {
auto val_b = dynamic_cast<EbmlUInteger *>(&b)->GetValue();
return ui_a->GetValue() == val_b ? true : set_error(fmt::format("UInteger values differ: {0} vs {1}", ui_a->GetValue(), val_b), &a);
} else if ((si_a = dynamic_cast<EbmlSInteger *>(&a))) {
auto val_b = dynamic_cast<EbmlSInteger *>(&b)->GetValue();
return si_a->GetValue() == val_b ? true : set_error(fmt::format("SInteger values differ: {0} vs {1}", si_a->GetValue(), val_b), &a);
} else if ((d_a = dynamic_cast<EbmlDate *>(&a))) {
auto val_a = d_a->GetEpochDate();
auto val_b = dynamic_cast<EbmlDate *>(&b)->GetEpochDate();
return val_a == val_b ? true : set_error(fmt::format("Date values differ: {0} vs {1}", val_a, val_b), &a);
} else if ((f_a = dynamic_cast<EbmlFloat *>(&a))) {
auto val_b = dynamic_cast<EbmlFloat *>(&b)->GetValue();
return f_a->GetValue() == val_b ? true : set_error(fmt::format("Float values differ: {0} vs {1}", f_a->GetValue(), val_b), &a);
} else if ((str_a = dynamic_cast<EbmlString *>(&a))) {
auto val_b = dynamic_cast<EbmlString *>(&b)->GetValue();
return str_a->GetValue() == val_b ? true : set_error(fmt::format("String values differ: {0} vs {1}", str_a->GetValue(), val_b), &a);
} else if ((ustr_a = dynamic_cast<EbmlUnicodeString *>(&a))) {
auto val_a = dynamic_cast<EbmlUnicodeString *>(&a)->GetValueUTF8();
auto val_b = dynamic_cast<EbmlUnicodeString *>(&b)->GetValueUTF8();
return val_a == val_b ? true : set_error(fmt::format("UnicodeString values differ: {0} vs {1}", val_a, val_b), &a);
} else if ((b_a = dynamic_cast<EbmlBinary *>(&a))) {
auto b_b = dynamic_cast<EbmlBinary *>(&b);
return *b_a == *b_b ? true : set_error(fmt::format("Binary values differ; sizes {0} vs {1}", b_a->GetSize(), b_b->GetSize()), &a);
} else if ((m_a = dynamic_cast<EbmlMaster *>(&a))) {
m_path.push_back(EBML_NAME(&a));
mtx::at_scope_exit_c popper{[&]() { m_path.pop_back(); }};
auto m_b = dynamic_cast<EbmlMaster *>(&b);
for (int i = 0; i < std::min<int>(m_a->ListSize(), m_b->ListSize()); ++i)
if (!compare_impl(*(*m_a)[i], *(*m_b)[i]))
return false;
if (m_a->ListSize() == m_b->ListSize())
return true;
std::string op;
EbmlMaster *with_more, *with_less;
if (m_a->ListSize() > m_b->ListSize()) {
op = "more";
with_more = m_a;
with_less = m_b;
} else {
op = "less";
with_less = m_a;
with_more = m_b;
}
std::stringstream error{ fmt::format("LHS contains {0} elements than RHS ({1} vs {2}):", op, m_a->ListSize(), m_b->ListSize()) };
for (auto i = with_less->ListSize(); i < with_more->ListSize(); ++i)
error << " " << EBML_NAME((*with_more)[i]);
return set_error(error.str());
} else
return set_error(fmt::format("unsupported types: {0} and {1}", EBML_NAME(&a), EBML_NAME(&b)));
}
}
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