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Add test for PR4873, which works for me.

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llvm-svn: 80965
This commit is contained in:
Daniel Dunbar 2009-09-03 22:57:02 +00:00
parent c24fb1af4f
commit 29f5444a38
1 changed files with 8 additions and 0 deletions
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8
unittests/ADT/APFloatTest.cpp
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@ -15,6 +15,12 @@
using namespace llvm; using namespace llvm;
static double convertToDoubleFromString(const char *Str) {
llvm::APFloat F(0.0);
F.convertFromString(Str, llvm::APFloat::rmNearestTiesToEven);
return F.convertToDouble();
}
namespace { namespace {
TEST(APFloatTest, Zero) { TEST(APFloatTest, Zero) {
@ -303,6 +309,8 @@ TEST(APFloatTest, fromHexadecimalString) {
EXPECT_EQ(1.0625, APFloat(APFloat::IEEEdouble, "0x1.1p0").convertToDouble()); EXPECT_EQ(1.0625, APFloat(APFloat::IEEEdouble, "0x1.1p0").convertToDouble());
EXPECT_EQ(1.0, APFloat(APFloat::IEEEdouble, "0x1p0").convertToDouble()); EXPECT_EQ(1.0, APFloat(APFloat::IEEEdouble, "0x1p0").convertToDouble());
EXPECT_EQ(2.71828, convertToDoubleFromString("2.71828"));
} }
#ifdef GTEST_HAS_DEATH_TEST #ifdef GTEST_HAS_DEATH_TEST