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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
#include "gtest/gtest.h"
#include "SandboxLogging.h"
#include <errno.h>
namespace mozilla {
TEST(SandboxLogging, ErrorName1)
{
char buf[32];
ssize_t n = GetLibcErrorName(buf, sizeof(buf), EINVAL);
EXPECT_EQ(n, 6);
EXPECT_STREQ(buf, "EINVAL");
}
TEST(SandboxLogging, ErrorName2)
{
char buf[32];
ssize_t n = GetLibcErrorName(buf, sizeof(buf), EIO);
EXPECT_EQ(n, 3);
EXPECT_STREQ(buf, "EIO");
}
TEST(SandboxLogging, ErrorName3)
{
char buf[32];
ssize_t n = GetLibcErrorName(buf, sizeof(buf), ESTALE);
EXPECT_EQ(n, 6);
EXPECT_STREQ(buf, "ESTALE");
}
TEST(SandboxLogging, ErrorNameFail)
{
char buf[32];
ssize_t n = GetLibcErrorName(buf, sizeof(buf), 4095);
EXPECT_EQ(n, 10);
EXPECT_STREQ(buf, "error 4095");
}
TEST(SandboxLogging, ErrorNameTrunc)
{
char buf[] = "++++++++";
ssize_t n = GetLibcErrorName(buf, 3, EINVAL);
EXPECT_EQ(n, 6);
EXPECT_STREQ(buf, "EI");
EXPECT_STREQ(buf + 3, "+++++");
}
} // namespace mozilla
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