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Makes gtest print enums as integers instead of hex dumps (by Zhanyong Wan); improves the hex dump format (by Zhanyong Wan); gets rid of class TestInfoImpl (by Zhanyong Wan); adds exception handling (by Vlad Losev).

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This commit is contained in:
zhanyong.wan
2010-08-09 18:19:15 +00:00
parent 7c598c4f1a
commit 5c4b472bbf
13 changed files with 936 additions and 589 deletions
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82
test/gtest-printers_test.cc
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@@ -60,6 +60,42 @@
// Some user-defined types for testing the universal value printer.
// An anonymous enum type.
enum AnonymousEnum {
kAE1 = -1,
kAE2 = 1
};
// An enum without a user-defined printer.
enum EnumWithoutPrinter {
kEWP1 = -2,
kEWP2 = 42
};
// An enum with a << operator.
enum EnumWithStreaming {
kEWS1 = 10,
};
std::ostream& operator<<(std::ostream& os, EnumWithStreaming e) {
return os << (e == kEWS1 ? "kEWS1" : "invalid");
}
// An enum with a PrintTo() function.
enum EnumWithPrintTo {
kEWPT1 = 1,
};
void PrintTo(EnumWithPrintTo e, std::ostream* os) {
*os << (e == kEWPT1 ? "kEWPT1" : "invalid");
}
// A class implicitly convertible to BiggestInt.
class BiggestIntConvertible {
public:
operator ::testing::internal::BiggestInt() const { return 42; }
};
// A user-defined unprintable class template in the global namespace.
template <typename T>
class UnprintableTemplateInGlobal {
@@ -207,6 +243,34 @@ string PrintByRef(const T& value) {
return ss.str();
}
// Tests printing various enum types.
TEST(PrintEnumTest, AnonymousEnum) {
EXPECT_EQ("-1", Print(kAE1));
EXPECT_EQ("1", Print(kAE2));
}
TEST(PrintEnumTest, EnumWithoutPrinter) {
EXPECT_EQ("-2", Print(kEWP1));
EXPECT_EQ("42", Print(kEWP2));
}
TEST(PrintEnumTest, EnumWithStreaming) {
EXPECT_EQ("kEWS1", Print(kEWS1));
EXPECT_EQ("invalid", Print(static_cast<EnumWithStreaming>(0)));
}
TEST(PrintEnumTest, EnumWithPrintTo) {
EXPECT_EQ("kEWPT1", Print(kEWPT1));
EXPECT_EQ("invalid", Print(static_cast<EnumWithPrintTo>(0)));
}
// Tests printing a class implicitly convertible to BiggestInt.
TEST(PrintClassTest, BiggestIntConvertible) {
EXPECT_EQ("42", Print(BiggestIntConvertible()));
}
// Tests printing various char types.
// char.
@@ -913,7 +977,7 @@ TEST(PrintUnprintableTypeTest, InGlobalNamespace) {
// Unprintable types in a user namespace.
TEST(PrintUnprintableTypeTest, InUserNamespace) {
EXPECT_EQ("16-byte object <EF12 0000 34AB 0000 0000 0000 0000 0000>",
EXPECT_EQ("16-byte object <EF-12 00-00 34-AB 00-00 00-00 00-00 00-00 00-00>",
Print(::foo::UnprintableInFoo()));
}
@@ -925,13 +989,13 @@ struct Big {
};
TEST(PrintUnpritableTypeTest, BigObject) {
EXPECT_EQ("257-byte object <0000 0000 0000 0000 0000 0000 "
"0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 "
"0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 "
"0000 0000 0000 0000 0000 0000 ... 0000 0000 0000 "
"0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 "
"0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 "
"0000 0000 0000 0000 0000 0000 0000 0000 00>",
EXPECT_EQ("257-byte object <00-00 00-00 00-00 00-00 00-00 00-00 "
"00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 "
"00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 "
"00-00 00-00 00-00 00-00 00-00 00-00 ... 00-00 00-00 00-00 "
"00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 "
"00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 "
"00-00 00-00 00-00 00-00 00-00 00-00 00-00 00-00 00>",
Print(Big()));
}
@@ -1022,7 +1086,7 @@ TEST(PrintReferenceTest, PrintsAddressAndValue) {
const ::foo::UnprintableInFoo x;
EXPECT_EQ("@" + PrintPointer(&x) + " 16-byte object "
"<EF12 0000 34AB 0000 0000 0000 0000 0000>",
"<EF-12 00-00 34-AB 00-00 00-00 00-00 00-00 00-00>",
PrintByRef(x));
}