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| author | Matt Beaumont-Gay <matthewbg@google.com> | 2011-08-29 17:54:20 +0000 |
|---|---|---|
| committer | Matt Beaumont-Gay <matthewbg@google.com> | 2011-08-29 17:54:20 +0000 |
| commit | 9d74909378eb084ab55f407d134fb68f25c803a0 (patch) | |
| tree | ea67ce9e0e8fbe8fa8244aa01c70db159c880e1b /unittests | |
| parent | 41dfabb0e301f319550731d46ba24a79b9fb0fdb (diff) | |
| download | llvm-9d74909378eb084ab55f407d134fb68f25c803a0.tar.gz llvm-9d74909378eb084ab55f407d134fb68f25c803a0.tar.bz2 llvm-9d74909378eb084ab55f407d134fb68f25c803a0.tar.xz | |
Fix a test that wasn't testing the right thing.
The APFloat "Zero" test was actually calling the
APFloat(const fltSemantics &, integerPart) constructor, and EXPECT_EQ was
treating 0 and -0 as equal.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@138745 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'unittests')
| -rw-r--r-- | unittests/ADT/APFloatTest.cpp | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/unittests/ADT/APFloatTest.cpp b/unittests/ADT/APFloatTest.cpp index 08ac2a0525..3c40a13d36 100644 --- a/unittests/ADT/APFloatTest.cpp +++ b/unittests/ADT/APFloatTest.cpp @@ -34,11 +34,13 @@ static std::string convertToString(double d, unsigned Prec, unsigned Pad) { namespace { TEST(APFloatTest, Zero) { - EXPECT_EQ(0.0f, APFloat(APFloat::IEEEsingle, 0.0f).convertToFloat()); - EXPECT_EQ(-0.0f, APFloat(APFloat::IEEEsingle, -0.0f).convertToFloat()); + EXPECT_EQ(0.0f, APFloat(0.0f).convertToFloat()); + EXPECT_EQ(-0.0f, APFloat(-0.0f).convertToFloat()); + EXPECT_TRUE(APFloat(-0.0f).isNegative()); - EXPECT_EQ(0.0, APFloat(APFloat::IEEEdouble, 0.0).convertToDouble()); - EXPECT_EQ(-0.0, APFloat(APFloat::IEEEdouble, -0.0).convertToDouble()); + EXPECT_EQ(0.0, APFloat(0.0).convertToDouble()); + EXPECT_EQ(-0.0, APFloat(-0.0).convertToDouble()); + EXPECT_TRUE(APFloat(-0.0).isNegative()); } TEST(APFloatTest, fromZeroDecimalString) { |