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1 //===-- HostTest.cpp ------------------------------------------------------===//
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2 //
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3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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4 // See https://llvm.org/LICENSE.txt for license information.
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5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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6 //
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7 //===----------------------------------------------------------------------===//
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8
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9 #include "lldb/Host/Host.h"
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10 #include "gtest/gtest.h"
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11
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12 using namespace lldb_private;
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13 using namespace llvm;
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14
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15 TEST(Host, WaitStatusFormat) {
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16 EXPECT_EQ("W01", formatv("{0:g}", WaitStatus{WaitStatus::Exit, 1}).str());
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17 EXPECT_EQ("X02", formatv("{0:g}", WaitStatus{WaitStatus::Signal, 2}).str());
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18 EXPECT_EQ("S03", formatv("{0:g}", WaitStatus{WaitStatus::Stop, 3}).str());
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19 EXPECT_EQ("Exited with status 4",
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20 formatv("{0}", WaitStatus{WaitStatus::Exit, 4}).str());
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21 }
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22
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23 TEST(Host, GetEnvironment) {
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24 putenv(const_cast<char *>("LLDB_TEST_ENVIRONMENT_VAR=Host::GetEnvironment"));
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25 ASSERT_EQ("Host::GetEnvironment",
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26 Host::GetEnvironment().lookup("LLDB_TEST_ENVIRONMENT_VAR"));
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27 }
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