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