transmission/tests/libtransmission/error-test.cc

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// This file Copyright (C) 2013-2022 Mnemosyne LLC.
// It may be used under GPLv2 (SPDX: GPL-2.0), GPLv3 (SPDX: GPL-3.0),
// or any future license endorsed by Mnemosyne LLC.
// License text can be found in the licenses/ folder.
#include "transmission.h"
#include "error.h"
#include "test-fixtures.h"
#include "gtest/gtest.h"
using namespace std::literals;
TEST(Error, errorSet)
{
tr_error* err = nullptr;
tr_error_prefix(&err, "error: ");
EXPECT_EQ(nullptr, err) << *err;
tr_error_set(&err, 2, "oops"sv);
EXPECT_NE(nullptr, err);
EXPECT_EQ(2, err->code);
EXPECT_STREQ("oops", err->message);
tr_error_prefix(&err, "error: ");
EXPECT_NE(nullptr, err);
EXPECT_EQ(2, err->code);
EXPECT_STREQ("error: oops", err->message);
tr_error_free(err);
}
TEST(Error, propagate)
{
tr_error* err = nullptr;
tr_error* err2 = nullptr;
auto constexpr Code = int{ 1 };
tr_error_set(&err, Code, "oops"sv);
EXPECT_NE(nullptr, err);
EXPECT_EQ(Code, err->code);
EXPECT_STREQ("oops", err->message);
tr_error_propagate(&err2, &err);
EXPECT_NE(nullptr, err2);
EXPECT_EQ(Code, err2->code);
EXPECT_STREQ("oops", err2->message);
EXPECT_EQ(nullptr, err) << *err;
tr_error_clear(&err2);
}