From 83fecfa42ce0453a723d37fa46e23c391e4bd6a3 Mon Sep 17 00:00:00 2001 From: Daniel Dunbar Date: Thu, 3 Sep 2009 22:57:02 +0000 Subject: Add test for PR4873, which works for me. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@80965 91177308-0d34-0410-b5e6-96231b3b80d8 --- unittests/ADT/APFloatTest.cpp | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'unittests') diff --git a/unittests/ADT/APFloatTest.cpp b/unittests/ADT/APFloatTest.cpp index 7928d7e..92f020b 100644 --- a/unittests/ADT/APFloatTest.cpp +++ b/unittests/ADT/APFloatTest.cpp @@ -15,6 +15,12 @@ using namespace llvm; +static double convertToDoubleFromString(const char *Str) { + llvm::APFloat F(0.0); + F.convertFromString(Str, llvm::APFloat::rmNearestTiesToEven); + return F.convertToDouble(); +} + namespace { TEST(APFloatTest, Zero) { @@ -303,6 +309,8 @@ TEST(APFloatTest, fromHexadecimalString) { EXPECT_EQ(1.0625, APFloat(APFloat::IEEEdouble, "0x1.1p0").convertToDouble()); EXPECT_EQ(1.0, APFloat(APFloat::IEEEdouble, "0x1p0").convertToDouble()); + + EXPECT_EQ(2.71828, convertToDoubleFromString("2.71828")); } #ifdef GTEST_HAS_DEATH_TEST -- cgit v1.1