| 1 | //===- llvm/unittest/Support/DebugTest.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 "llvm/Support/Debug.h" |
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| 10 | #include "llvm/Support/raw_ostream.h" |
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| 11 | #include "gtest/gtest.h" |
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| 12 | |
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| 13 | #include <string> |
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| 14 | using namespace llvm; |
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| 15 | |
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| 16 | #ifndef NDEBUG |
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| 17 | TEST(DebugTest, Basic) { |
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| 18 | std::string s1, s2; |
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| 19 | raw_string_ostream os1(s1), os2(s2); |
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| 20 | static const char *DT[] = {"A" , "B" }; |
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| 21 | |
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| 22 | llvm::DebugFlag = true; |
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| 23 | setCurrentDebugTypes(Types: DT, Count: 2); |
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| 24 | DEBUG_WITH_TYPE("A" , os1 << "A" ); |
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| 25 | DEBUG_WITH_TYPE("B" , os1 << "B" ); |
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| 26 | EXPECT_EQ("AB" , os1.str()); |
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| 27 | |
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| 28 | setCurrentDebugType("A" ); |
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| 29 | DEBUG_WITH_TYPE("A" , os2 << "A" ); |
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| 30 | DEBUG_WITH_TYPE("B" , os2 << "B" ); |
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| 31 | EXPECT_EQ("A" , os2.str()); |
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| 32 | } |
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| 33 | #endif |
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| 34 | |
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