diff options
author | Dimitry Andric <dim@FreeBSD.org> | 2019-08-20 18:01:57 +0000 |
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committer | Dimitry Andric <dim@FreeBSD.org> | 2019-08-20 18:01:57 +0000 |
commit | 88c643b6fec27eec436c8d138fee6346e92337d6 (patch) | |
tree | 82cd13b2f3cde1c9e5f79689ba4e6ba67694843f /unittests/Utility/FlagsTest.cpp | |
parent | 94994d372d014ce4c8758b9605d63fae651bd8aa (diff) |
Notes
Diffstat (limited to 'unittests/Utility/FlagsTest.cpp')
-rw-r--r-- | unittests/Utility/FlagsTest.cpp | 199 |
1 files changed, 0 insertions, 199 deletions
diff --git a/unittests/Utility/FlagsTest.cpp b/unittests/Utility/FlagsTest.cpp deleted file mode 100644 index ebe3cf463e34..000000000000 --- a/unittests/Utility/FlagsTest.cpp +++ /dev/null @@ -1,199 +0,0 @@ -//===-- FlagsTest.cpp -------------------===---------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "gtest/gtest.h" - -#include "lldb/Utility/Flags.h" - -using namespace lldb_private; - -enum DummyFlags { - eFlag0 = 1 << 0, - eFlag1 = 1 << 1, - eFlag2 = 1 << 2, - eAllFlags = (eFlag0 | eFlag1 | eFlag2) -}; - -TEST(Flags, GetBitSize) { - Flags f; - // Methods like ClearCount depend on this specific value, so we test - // against it here. - EXPECT_EQ(32U, f.GetBitSize()); -} - -TEST(Flags, Reset) { - Flags f; - f.Reset(0x3); - EXPECT_EQ(0x3U, f.Get()); - EXPECT_EQ(2U, f.SetCount()); -} - -TEST(Flags, Clear) { - Flags f; - f.Reset(0x3); - EXPECT_EQ(2U, f.SetCount()); - - f.Clear(0x5); - EXPECT_EQ(1U, f.SetCount()); - - f.Clear(); - EXPECT_EQ(0U, f.SetCount()); -} - -TEST(Flags, AllSet) { - Flags f; - - EXPECT_FALSE(f.AllSet(eFlag0 | eFlag1)); - - f.Set(eFlag0); - EXPECT_FALSE(f.AllSet(eFlag0 | eFlag1)); - - f.Set(eFlag1); - EXPECT_TRUE(f.AllSet(eFlag0 | eFlag1)); - - f.Clear(eFlag1); - EXPECT_FALSE(f.AllSet(eFlag0 | eFlag1)); - - f.Clear(eFlag0); - EXPECT_FALSE(f.AllSet(eFlag0 | eFlag1)); -} - -TEST(Flags, AnySet) { - Flags f; - - EXPECT_FALSE(f.AnySet(eFlag0 | eFlag1)); - - f.Set(eFlag0); - EXPECT_TRUE(f.AnySet(eFlag0 | eFlag1)); - - f.Set(eFlag1); - EXPECT_TRUE(f.AnySet(eFlag0 | eFlag1)); - - f.Clear(eFlag1); - EXPECT_TRUE(f.AnySet(eFlag0 | eFlag1)); - - f.Clear(eFlag0); - EXPECT_FALSE(f.AnySet(eFlag0 | eFlag1)); -} - -TEST(Flags, Test) { - Flags f; - - EXPECT_FALSE(f.Test(eFlag0)); - EXPECT_FALSE(f.Test(eFlag1)); - EXPECT_FALSE(f.Test(eFlag2)); - - f.Set(eFlag0); - EXPECT_TRUE(f.Test(eFlag0)); - EXPECT_FALSE(f.Test(eFlag1)); - EXPECT_FALSE(f.Test(eFlag2)); - - f.Set(eFlag1); - EXPECT_TRUE(f.Test(eFlag0)); - EXPECT_TRUE(f.Test(eFlag1)); - EXPECT_FALSE(f.Test(eFlag2)); - - f.Clear(eFlag0); - EXPECT_FALSE(f.Test(eFlag0)); - EXPECT_TRUE(f.Test(eFlag1)); - EXPECT_FALSE(f.Test(eFlag2)); - - // FIXME: Should Flags assert on Test(eFlag0 | eFlag1) (more than one bit)? -} - -TEST(Flags, AllClear) { - Flags f; - - EXPECT_TRUE(f.AllClear(eFlag0 | eFlag1)); - - f.Set(eFlag0); - EXPECT_FALSE(f.AllClear(eFlag0 | eFlag1)); - - f.Set(eFlag1); - f.Clear(eFlag0); - EXPECT_FALSE(f.AllClear(eFlag0 | eFlag1)); - - f.Clear(eFlag1); - EXPECT_TRUE(f.AnyClear(eFlag0 | eFlag1)); -} - -TEST(Flags, AnyClear) { - Flags f; - EXPECT_TRUE(f.AnyClear(eFlag0 | eFlag1)); - - f.Set(eFlag0); - EXPECT_TRUE(f.AnyClear(eFlag0 | eFlag1)); - - f.Set(eFlag1); - f.Set(eFlag0); - EXPECT_FALSE(f.AnyClear(eFlag0 | eFlag1)); - - f.Clear(eFlag1); - EXPECT_TRUE(f.AnyClear(eFlag0 | eFlag1)); - - f.Clear(eFlag0); - EXPECT_TRUE(f.AnyClear(eFlag0 | eFlag1)); -} - -TEST(Flags, IsClear) { - Flags f; - - EXPECT_TRUE(f.IsClear(eFlag0)); - EXPECT_TRUE(f.IsClear(eFlag1)); - - f.Set(eFlag0); - EXPECT_FALSE(f.IsClear(eFlag0)); - EXPECT_TRUE(f.IsClear(eFlag1)); - - f.Set(eFlag1); - EXPECT_FALSE(f.IsClear(eFlag0)); - EXPECT_FALSE(f.IsClear(eFlag1)); - - f.Clear(eFlag0); - EXPECT_TRUE(f.IsClear(eFlag0)); - EXPECT_FALSE(f.IsClear(eFlag1)); - - f.Clear(eFlag1); - EXPECT_TRUE(f.IsClear(eFlag0)); - EXPECT_TRUE(f.IsClear(eFlag1)); -} - -TEST(Flags, ClearCount) { - Flags f; - EXPECT_EQ(32U, f.ClearCount()); - - f.Set(eFlag0); - EXPECT_EQ(31U, f.ClearCount()); - - f.Set(eFlag0); - EXPECT_EQ(31U, f.ClearCount()); - - f.Set(eFlag1); - EXPECT_EQ(30U, f.ClearCount()); - - f.Set(eAllFlags); - EXPECT_EQ(29U, f.ClearCount()); -} - -TEST(Flags, SetCount) { - Flags f; - EXPECT_EQ(0U, f.SetCount()); - - f.Set(eFlag0); - EXPECT_EQ(1U, f.SetCount()); - - f.Set(eFlag0); - EXPECT_EQ(1U, f.SetCount()); - - f.Set(eFlag1); - EXPECT_EQ(2U, f.SetCount()); - - f.Set(eAllFlags); - EXPECT_EQ(3U, f.SetCount()); -} |