| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
|:--------------------|:-----------------------|:-------------|
-| `ASSERT_FLOAT_EQ(`_expected, actual_`);` | `EXPECT_FLOAT_EQ(`_expected, actual_`);` | the two `float` values are almost equal |
-| `ASSERT_DOUBLE_EQ(`_expected, actual_`);` | `EXPECT_DOUBLE_EQ(`_expected, actual_`);` | the two `double` values are almost equal |
+| `ASSERT_FLOAT_EQ(`_val1, val2_`);` | `EXPECT_FLOAT_EQ(`_val1, val2_`);` | the two `float` values are almost equal |
+| `ASSERT_DOUBLE_EQ(`_val1, val2_`);` | `EXPECT_DOUBLE_EQ(`_val1, val2_`);` | the two `double` values are almost equal |
By "almost equal", we mean the two values are within 4 ULP's from each
other.
| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
|:--------------------|:-----------------------|:-------------|
-|`ASSERT_EQ(`_expected_`, `_actual_`);`|`EXPECT_EQ(`_expected_`, `_actual_`);`| _expected_ `==` _actual_ |
-|`ASSERT_NE(`_val1_`, `_val2_`);` |`EXPECT_NE(`_val1_`, `_val2_`);` | _val1_ `!=` _val2_ |
-|`ASSERT_LT(`_val1_`, `_val2_`);` |`EXPECT_LT(`_val1_`, `_val2_`);` | _val1_ `<` _val2_ |
-|`ASSERT_LE(`_val1_`, `_val2_`);` |`EXPECT_LE(`_val1_`, `_val2_`);` | _val1_ `<=` _val2_ |
-|`ASSERT_GT(`_val1_`, `_val2_`);` |`EXPECT_GT(`_val1_`, `_val2_`);` | _val1_ `>` _val2_ |
-|`ASSERT_GE(`_val1_`, `_val2_`);` |`EXPECT_GE(`_val1_`, `_val2_`);` | _val1_ `>=` _val2_ |
-
-In the event of a failure, Google Test prints both _val1_ and _val2_
-. In `ASSERT_EQ*` and `EXPECT_EQ*` (and all other equality assertions
-we'll introduce later), you should put the expression you want to test
-in the position of _actual_, and put its expected value in _expected_,
-as Google Test's failure messages are optimized for this convention.
+|`ASSERT_EQ(`_val1_`, `_val2_`);`|`EXPECT_EQ(`_val1_`, `_val2_`);`| _val1_ `==` _val2_ |
+|`ASSERT_NE(`_val1_`, `_val2_`);`|`EXPECT_NE(`_val1_`, `_val2_`);`| _val1_ `!=` _val2_ |
+|`ASSERT_LT(`_val1_`, `_val2_`);`|`EXPECT_LT(`_val1_`, `_val2_`);`| _val1_ `<` _val2_ |
+|`ASSERT_LE(`_val1_`, `_val2_`);`|`EXPECT_LE(`_val1_`, `_val2_`);`| _val1_ `<=` _val2_ |
+|`ASSERT_GT(`_val1_`, `_val2_`);`|`EXPECT_GT(`_val1_`, `_val2_`);`| _val1_ `>` _val2_ |
+|`ASSERT_GE(`_val1_`, `_val2_`);`|`EXPECT_GE(`_val1_`, `_val2_`);`| _val1_ `>=` _val2_ |
+
+In the event of a failure, Google Test prints both _val1_ and _val2_.
Value arguments must be comparable by the assertion's comparison
operator or you'll get a compiler error. We used to require the
_Availability_: Linux, Windows, Mac.
+_Historical note_: Before February 2016 `*_EQ` had a convention of calling it as
+`ASSERT_EQ(expected, actual)`, so lots of existing code uses this order.
+Now `*_EQ` treats both parameters in the same way.
+
## String Comparison ##
The assertions in this group compare two **C strings**. If you want to compare
| **Fatal assertion** | **Nonfatal assertion** | **Verifies** |
|:--------------------|:-----------------------|:-------------|
-| `ASSERT_STREQ(`_expected\_str_`, `_actual\_str_`);` | `EXPECT_STREQ(`_expected\_str_`, `_actual\_str_`);` | the two C strings have the same content |
+| `ASSERT_STREQ(`_str1_`, `_str2_`);` | `EXPECT_STREQ(`_str1_`, `_str_2`);` | the two C strings have the same content |
| `ASSERT_STRNE(`_str1_`, `_str2_`);` | `EXPECT_STRNE(`_str1_`, `_str2_`);` | the two C strings have different content |
-| `ASSERT_STRCASEEQ(`_expected\_str_`, `_actual\_str_`);`| `EXPECT_STRCASEEQ(`_expected\_str_`, `_actual\_str_`);` | the two C strings have the same content, ignoring case |
+| `ASSERT_STRCASEEQ(`_str1_`, `_str2_`);`| `EXPECT_STRCASEEQ(`_str1_`, `_str2_`);` | the two C strings have the same content, ignoring case |
| `ASSERT_STRCASENE(`_str1_`, `_str2_`);`| `EXPECT_STRCASENE(`_str1_`, `_str2_`);` | the two C strings have different content, ignoring case |
Note that "CASE" in an assertion name means that case is ignored.
// frame size of CmpHelperEQ. This helps reduce the overhead of some sanitizers
// when calling EXPECT_* in a tight loop.
template <typename T1, typename T2>
-AssertionResult CmpHelperEQFailure(const char* expected_expression,
- const char* actual_expression,
- const T1& expected, const T2& actual) {
- return EqFailure(expected_expression,
- actual_expression,
- FormatForComparisonFailureMessage(expected, actual),
- FormatForComparisonFailureMessage(actual, expected),
+AssertionResult CmpHelperEQFailure(const char* lhs_expression,
+ const char* rhs_expression,
+ const T1& lhs, const T2& rhs) {
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ FormatForComparisonFailureMessage(lhs, rhs),
+ FormatForComparisonFailureMessage(rhs, lhs),
false);
}
// The helper function for {ASSERT|EXPECT}_EQ.
template <typename T1, typename T2>
-AssertionResult CmpHelperEQ(const char* expected_expression,
- const char* actual_expression,
- const T1& expected,
- const T2& actual) {
+AssertionResult CmpHelperEQ(const char* lhs_expression,
+ const char* rhs_expression,
+ const T1& lhs,
+ const T2& rhs) {
GTEST_DISABLE_MSC_WARNINGS_PUSH_(4389 /* signed/unsigned mismatch */)
- if (expected == actual) {
+ if (lhs == rhs) {
return AssertionSuccess();
}
GTEST_DISABLE_MSC_WARNINGS_POP_()
- return CmpHelperEQFailure(expected_expression, actual_expression, expected,
- actual);
+ return CmpHelperEQFailure(lhs_expression, rhs_expression, lhs, rhs);
}
// With this overloaded version, we allow anonymous enums to be used
// in {ASSERT|EXPECT}_EQ when compiled with gcc 4, as anonymous enums
// can be implicitly cast to BiggestInt.
-GTEST_API_ AssertionResult CmpHelperEQ(const char* expected_expression,
- const char* actual_expression,
- BiggestInt expected,
- BiggestInt actual);
+GTEST_API_ AssertionResult CmpHelperEQ(const char* lhs_expression,
+ const char* rhs_expression,
+ BiggestInt lhs,
+ BiggestInt rhs);
// The helper class for {ASSERT|EXPECT}_EQ. The template argument
// lhs_is_null_literal is true iff the first argument to ASSERT_EQ()
public:
// This templatized version is for the general case.
template <typename T1, typename T2>
- static AssertionResult Compare(const char* expected_expression,
- const char* actual_expression,
- const T1& expected,
- const T2& actual) {
- return CmpHelperEQ(expected_expression, actual_expression, expected,
- actual);
+ static AssertionResult Compare(const char* lhs_expression,
+ const char* rhs_expression,
+ const T1& lhs,
+ const T2& rhs) {
+ return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
}
// With this overloaded version, we allow anonymous enums to be used
//
// Even though its body looks the same as the above version, we
// cannot merge the two, as it will make anonymous enums unhappy.
- static AssertionResult Compare(const char* expected_expression,
- const char* actual_expression,
- BiggestInt expected,
- BiggestInt actual) {
- return CmpHelperEQ(expected_expression, actual_expression, expected,
- actual);
+ static AssertionResult Compare(const char* lhs_expression,
+ const char* rhs_expression,
+ BiggestInt lhs,
+ BiggestInt rhs) {
+ return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
}
};
// EXPECT_EQ(false, a_bool).
template <typename T1, typename T2>
static AssertionResult Compare(
- const char* expected_expression,
- const char* actual_expression,
- const T1& expected,
- const T2& actual,
+ const char* lhs_expression,
+ const char* rhs_expression,
+ const T1& lhs,
+ const T2& rhs,
// The following line prevents this overload from being considered if T2
// is not a pointer type. We need this because ASSERT_EQ(NULL, my_ptr)
// expands to Compare("", "", NULL, my_ptr), which requires a conversion
// to match the Secret* in the other overload, which would otherwise make
// this template match better.
typename EnableIf<!is_pointer<T2>::value>::type* = 0) {
- return CmpHelperEQ(expected_expression, actual_expression, expected,
- actual);
+ return CmpHelperEQ(lhs_expression, rhs_expression, lhs, rhs);
}
// This version will be picked when the second argument to ASSERT_EQ() is a
// pointer, e.g. ASSERT_EQ(NULL, a_pointer).
template <typename T>
static AssertionResult Compare(
- const char* expected_expression,
- const char* actual_expression,
+ const char* lhs_expression,
+ const char* rhs_expression,
// We used to have a second template parameter instead of Secret*. That
// template parameter would deduce to 'long', making this a better match
// than the first overload even without the first overload's EnableIf.
// Unfortunately, gcc with -Wconversion-null warns when "passing NULL to
// non-pointer argument" (even a deduced integral argument), so the old
// implementation caused warnings in user code.
- Secret* /* expected (NULL) */,
- T* actual) {
- // We already know that 'expected' is a null pointer.
- return CmpHelperEQ(expected_expression, actual_expression,
- static_cast<T*>(NULL), actual);
+ Secret* /* lhs (NULL) */,
+ T* rhs) {
+ // We already know that 'lhs' is a null pointer.
+ return CmpHelperEQ(lhs_expression, rhs_expression,
+ static_cast<T*>(NULL), rhs);
}
};
// The helper function for {ASSERT|EXPECT}_STREQ.
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
-GTEST_API_ AssertionResult CmpHelperSTREQ(const char* expected_expression,
- const char* actual_expression,
- const char* expected,
- const char* actual);
+GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2);
// The helper function for {ASSERT|EXPECT}_STRCASEEQ.
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
-GTEST_API_ AssertionResult CmpHelperSTRCASEEQ(const char* expected_expression,
- const char* actual_expression,
- const char* expected,
- const char* actual);
+GTEST_API_ AssertionResult CmpHelperSTRCASEEQ(const char* s1_expression,
+ const char* s2_expression,
+ const char* s1,
+ const char* s2);
// The helper function for {ASSERT|EXPECT}_STRNE.
//
// Helper function for *_STREQ on wide strings.
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
-GTEST_API_ AssertionResult CmpHelperSTREQ(const char* expected_expression,
- const char* actual_expression,
- const wchar_t* expected,
- const wchar_t* actual);
+GTEST_API_ AssertionResult CmpHelperSTREQ(const char* s1_expression,
+ const char* s2_expression,
+ const wchar_t* s1,
+ const wchar_t* s2);
// Helper function for *_STRNE on wide strings.
//
//
// INTERNAL IMPLEMENTATION - DO NOT USE IN A USER PROGRAM.
template <typename RawType>
-AssertionResult CmpHelperFloatingPointEQ(const char* expected_expression,
- const char* actual_expression,
- RawType expected,
- RawType actual) {
- const FloatingPoint<RawType> lhs(expected), rhs(actual);
+AssertionResult CmpHelperFloatingPointEQ(const char* lhs_expression,
+ const char* rhs_expression,
+ RawType lhs_value,
+ RawType rhs_value) {
+ const FloatingPoint<RawType> lhs(lhs_value), rhs(rhs_value);
if (lhs.AlmostEquals(rhs)) {
return AssertionSuccess();
}
- ::std::stringstream expected_ss;
- expected_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
- << expected;
+ ::std::stringstream lhs_ss;
+ lhs_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << lhs_value;
- ::std::stringstream actual_ss;
- actual_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
- << actual;
+ ::std::stringstream rhs_ss;
+ rhs_ss << std::setprecision(std::numeric_limits<RawType>::digits10 + 2)
+ << rhs_value;
- return EqFailure(expected_expression,
- actual_expression,
- StringStreamToString(&expected_ss),
- StringStreamToString(&actual_ss),
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ StringStreamToString(&lhs_ss),
+ StringStreamToString(&rhs_ss),
false);
}
// Macros for testing equalities and inequalities.
//
-// * {ASSERT|EXPECT}_EQ(expected, actual): Tests that expected == actual
-// * {ASSERT|EXPECT}_NE(v1, v2): Tests that v1 != v2
-// * {ASSERT|EXPECT}_LT(v1, v2): Tests that v1 < v2
-// * {ASSERT|EXPECT}_LE(v1, v2): Tests that v1 <= v2
-// * {ASSERT|EXPECT}_GT(v1, v2): Tests that v1 > v2
-// * {ASSERT|EXPECT}_GE(v1, v2): Tests that v1 >= v2
+// * {ASSERT|EXPECT}_EQ(v1, v2): Tests that v1 == v2
+// * {ASSERT|EXPECT}_NE(v1, v2): Tests that v1 != v2
+// * {ASSERT|EXPECT}_LT(v1, v2): Tests that v1 < v2
+// * {ASSERT|EXPECT}_LE(v1, v2): Tests that v1 <= v2
+// * {ASSERT|EXPECT}_GT(v1, v2): Tests that v1 > v2
+// * {ASSERT|EXPECT}_GE(v1, v2): Tests that v1 >= v2
//
// When they are not, Google Test prints both the tested expressions and
// their actual values. The values must be compatible built-in types,
// are related, not how their content is related. To compare two C
// strings by content, use {ASSERT|EXPECT}_STR*().
//
-// 3. {ASSERT|EXPECT}_EQ(expected, actual) is preferred to
-// {ASSERT|EXPECT}_TRUE(expected == actual), as the former tells you
+// 3. {ASSERT|EXPECT}_EQ(v1, v2) is preferred to
+// {ASSERT|EXPECT}_TRUE(v1 == v2), as the former tells you
// what the actual value is when it fails, and similarly for the
// other comparisons.
//
// ASSERT_LT(i, array_size);
// ASSERT_GT(records.size(), 0) << "There is no record left.";
-#define EXPECT_EQ(expected, actual) \
+#define EXPECT_EQ(val1, val2) \
EXPECT_PRED_FORMAT2(::testing::internal:: \
- EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
- expected, actual)
-#define EXPECT_NE(expected, actual) \
- EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, expected, actual)
+ EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \
+ val1, val2)
+#define EXPECT_NE(val1, val2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
#define EXPECT_LE(val1, val2) \
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperLE, val1, val2)
#define EXPECT_LT(val1, val2) \
#define EXPECT_GT(val1, val2) \
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperGT, val1, val2)
-#define GTEST_ASSERT_EQ(expected, actual) \
+#define GTEST_ASSERT_EQ(val1, val2) \
ASSERT_PRED_FORMAT2(::testing::internal:: \
- EqHelper<GTEST_IS_NULL_LITERAL_(expected)>::Compare, \
- expected, actual)
+ EqHelper<GTEST_IS_NULL_LITERAL_(val1)>::Compare, \
+ val1, val2)
#define GTEST_ASSERT_NE(val1, val2) \
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperNE, val1, val2)
#define GTEST_ASSERT_LE(val1, val2) \
//
// These macros evaluate their arguments exactly once.
-#define EXPECT_STREQ(expected, actual) \
- EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual)
+#define EXPECT_STREQ(s1, s2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, s1, s2)
#define EXPECT_STRNE(s1, s2) \
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
-#define EXPECT_STRCASEEQ(expected, actual) \
- EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual)
+#define EXPECT_STRCASEEQ(s1, s2) \
+ EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2)
#define EXPECT_STRCASENE(s1, s2)\
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
-#define ASSERT_STREQ(expected, actual) \
- ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, expected, actual)
+#define ASSERT_STREQ(s1, s2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTREQ, s1, s2)
#define ASSERT_STRNE(s1, s2) \
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRNE, s1, s2)
-#define ASSERT_STRCASEEQ(expected, actual) \
- ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, expected, actual)
+#define ASSERT_STRCASEEQ(s1, s2) \
+ ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASEEQ, s1, s2)
#define ASSERT_STRCASENE(s1, s2)\
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperSTRCASENE, s1, s2)
// Macros for comparing floating-point numbers.
//
-// * {ASSERT|EXPECT}_FLOAT_EQ(expected, actual):
+// * {ASSERT|EXPECT}_FLOAT_EQ(val1, val2):
// Tests that two float values are almost equal.
-// * {ASSERT|EXPECT}_DOUBLE_EQ(expected, actual):
+// * {ASSERT|EXPECT}_DOUBLE_EQ(val1, val2):
// Tests that two double values are almost equal.
// * {ASSERT|EXPECT}_NEAR(v1, v2, abs_error):
// Tests that v1 and v2 are within the given distance to each other.
// FloatingPoint template class in gtest-internal.h if you are
// interested in the implementation details.
-#define EXPECT_FLOAT_EQ(expected, actual)\
+#define EXPECT_FLOAT_EQ(val1, val2)\
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
- expected, actual)
+ val1, val2)
-#define EXPECT_DOUBLE_EQ(expected, actual)\
+#define EXPECT_DOUBLE_EQ(val1, val2)\
EXPECT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
- expected, actual)
+ val1, val2)
-#define ASSERT_FLOAT_EQ(expected, actual)\
+#define ASSERT_FLOAT_EQ(val1, val2)\
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<float>, \
- expected, actual)
+ val1, val2)
-#define ASSERT_DOUBLE_EQ(expected, actual)\
+#define ASSERT_DOUBLE_EQ(val1, val2)\
ASSERT_PRED_FORMAT2(::testing::internal::CmpHelperFloatingPointEQ<double>, \
- expected, actual)
+ val1, val2)
#define EXPECT_NEAR(val1, val2, abs_error)\
EXPECT_PRED_FORMAT3(::testing::internal::DoubleNearPredFormat, \
// and their values, as strings. For example, for ASSERT_EQ(foo, bar)
// where foo is 5 and bar is 6, we have:
//
-// expected_expression: "foo"
-// actual_expression: "bar"
-// expected_value: "5"
-// actual_value: "6"
+// lhs_expression: "foo"
+// rhs_expression: "bar"
+// lhs_value: "5"
+// rhs_value: "6"
//
// The ignoring_case parameter is true iff the assertion is a
-// *_STRCASEEQ*. When it's true, the string " (ignoring case)" will
+// *_STRCASEEQ*. When it's true, the string "Ignoring case" will
// be inserted into the message.
-AssertionResult EqFailure(const char* expected_expression,
- const char* actual_expression,
- const std::string& expected_value,
- const std::string& actual_value,
+AssertionResult EqFailure(const char* lhs_expression,
+ const char* rhs_expression,
+ const std::string& lhs_value,
+ const std::string& rhs_value,
bool ignoring_case) {
Message msg;
- msg << "Value of: " << actual_expression;
- if (actual_value != actual_expression) {
- msg << "\n Actual: " << actual_value;
+ msg << " Expected: " << lhs_expression;
+ if (lhs_value != lhs_expression) {
+ msg << "\n Which is: " << lhs_value;
+ }
+ msg << "\nTo be equal to: " << rhs_expression;
+ if (rhs_value != rhs_expression) {
+ msg << "\n Which is: " << rhs_value;
}
- msg << "\nExpected: " << expected_expression;
if (ignoring_case) {
- msg << " (ignoring case)";
- }
- if (expected_value != expected_expression) {
- msg << "\nWhich is: " << expected_value;
+ msg << "\nIgnoring case";
}
- if (!expected_value.empty() && !actual_value.empty()) {
- const std::vector<std::string> expected_lines =
- SplitEscapedString(expected_value);
- const std::vector<std::string> actual_lines =
- SplitEscapedString(actual_value);
- if (expected_lines.size() > 1 || actual_lines.size() > 1) {
+ if (!lhs_value.empty() && !rhs_value.empty()) {
+ const std::vector<std::string> lhs_lines =
+ SplitEscapedString(lhs_value);
+ const std::vector<std::string> rhs_lines =
+ SplitEscapedString(rhs_value);
+ if (lhs_lines.size() > 1 || rhs_lines.size() > 1) {
msg << "\nWith diff:\n"
- << edit_distance::CreateUnifiedDiff(expected_lines, actual_lines);
+ << edit_distance::CreateUnifiedDiff(lhs_lines, rhs_lines);
}
}
// The helper function for {ASSERT|EXPECT}_EQ with int or enum
// arguments.
-AssertionResult CmpHelperEQ(const char* expected_expression,
- const char* actual_expression,
- BiggestInt expected,
- BiggestInt actual) {
- if (expected == actual) {
+AssertionResult CmpHelperEQ(const char* lhs_expression,
+ const char* rhs_expression,
+ BiggestInt lhs,
+ BiggestInt rhs) {
+ if (lhs == rhs) {
return AssertionSuccess();
}
- return EqFailure(expected_expression,
- actual_expression,
- FormatForComparisonFailureMessage(expected, actual),
- FormatForComparisonFailureMessage(actual, expected),
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ FormatForComparisonFailureMessage(lhs, rhs),
+ FormatForComparisonFailureMessage(rhs, lhs),
false);
}
#undef GTEST_IMPL_CMP_HELPER_
// The helper function for {ASSERT|EXPECT}_STREQ.
-AssertionResult CmpHelperSTREQ(const char* expected_expression,
- const char* actual_expression,
- const char* expected,
- const char* actual) {
- if (String::CStringEquals(expected, actual)) {
+AssertionResult CmpHelperSTREQ(const char* lhs_expression,
+ const char* rhs_expression,
+ const char* lhs,
+ const char* rhs) {
+ if (String::CStringEquals(lhs, rhs)) {
return AssertionSuccess();
}
- return EqFailure(expected_expression,
- actual_expression,
- PrintToString(expected),
- PrintToString(actual),
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ PrintToString(lhs),
+ PrintToString(rhs),
false);
}
// The helper function for {ASSERT|EXPECT}_STRCASEEQ.
-AssertionResult CmpHelperSTRCASEEQ(const char* expected_expression,
- const char* actual_expression,
- const char* expected,
- const char* actual) {
- if (String::CaseInsensitiveCStringEquals(expected, actual)) {
+AssertionResult CmpHelperSTRCASEEQ(const char* lhs_expression,
+ const char* rhs_expression,
+ const char* lhs,
+ const char* rhs) {
+ if (String::CaseInsensitiveCStringEquals(lhs, rhs)) {
return AssertionSuccess();
}
- return EqFailure(expected_expression,
- actual_expression,
- PrintToString(expected),
- PrintToString(actual),
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ PrintToString(lhs),
+ PrintToString(rhs),
true);
}
}
// Helper function for *_STREQ on wide strings.
-AssertionResult CmpHelperSTREQ(const char* expected_expression,
- const char* actual_expression,
- const wchar_t* expected,
- const wchar_t* actual) {
- if (String::WideCStringEquals(expected, actual)) {
+AssertionResult CmpHelperSTREQ(const char* lhs_expression,
+ const char* rhs_expression,
+ const wchar_t* lhs,
+ const wchar_t* rhs) {
+ if (String::WideCStringEquals(lhs, rhs)) {
return AssertionSuccess();
}
- return EqFailure(expected_expression,
- actual_expression,
- PrintToString(expected),
- PrintToString(actual),
+ return EqFailure(lhs_expression,
+ rhs_expression,
+ PrintToString(lhs),
+ PrintToString(rhs),
false);
}
Actual: false
Expected: true
gtest_output_test_.cc:#: Failure
-Value of: 3
-Expected: 2
+ Expected: 2
+To be equal to: 3
\e[0;32m[==========] \e[mRunning 66 tests from 29 test cases.
\e[0;32m[----------] \e[mGlobal test environment set-up.
FooEnvironment::SetUp() called.
\e[0;32m[----------] \e[m2 tests from NonfatalFailureTest
\e[0;32m[ RUN ] \e[mNonfatalFailureTest.EscapesStringOperands
gtest_output_test_.cc:#: Failure
-Value of: actual
- Actual: "actual \"string\""
-Expected: kGoldenString
-Which is: "\"Line"
+ Expected: kGoldenString
+ Which is: "\"Line"
+To be equal to: actual
+ Which is: "actual \"string\""
gtest_output_test_.cc:#: Failure
-Value of: actual
- Actual: "actual \"string\""
-Expected: golden
-Which is: "\"Line"
+ Expected: golden
+ Which is: "\"Line"
+To be equal to: actual
+ Which is: "actual \"string\""
\e[0;31m[ FAILED ] \e[mNonfatalFailureTest.EscapesStringOperands
\e[0;32m[ RUN ] \e[mNonfatalFailureTest.DiffForLongStrings
gtest_output_test_.cc:#: Failure
-Value of: "Line 2"
-Expected: golden_str
-Which is: "\"Line\0 1\"\nLine 2"
+ Expected: golden_str
+ Which is: "\"Line\0 1\"\nLine 2"
+To be equal to: "Line 2"
With diff:
@@ -1,2 @@
-\"Line\0 1\"
\e[0;32m[ RUN ] \e[mFatalFailureTest.FatalFailureInSubroutine
(expecting a failure that x should be 1)
gtest_output_test_.cc:#: Failure
-Value of: x
- Actual: 2
-Expected: 1
+ Expected: 1
+To be equal to: x
+ Which is: 2
\e[0;31m[ FAILED ] \e[mFatalFailureTest.FatalFailureInSubroutine
\e[0;32m[ RUN ] \e[mFatalFailureTest.FatalFailureInNestedSubroutine
(expecting a failure that x should be 1)
gtest_output_test_.cc:#: Failure
-Value of: x
- Actual: 2
-Expected: 1
+ Expected: 1
+To be equal to: x
+ Which is: 2
\e[0;31m[ FAILED ] \e[mFatalFailureTest.FatalFailureInNestedSubroutine
\e[0;32m[ RUN ] \e[mFatalFailureTest.NonfatalFailureInSubroutine
(expecting a failure on false)
\e[0;32m[ RUN ] \e[mSCOPED_TRACETest.WorksInLoop
(expected to fail)
gtest_output_test_.cc:#: Failure
-Value of: n
- Actual: 1
-Expected: 2
+ Expected: 2
+To be equal to: n
+ Which is: 1
Google Test trace:
gtest_output_test_.cc:#: i = 1
gtest_output_test_.cc:#: Failure
-Value of: n
- Actual: 2
-Expected: 1
+ Expected: 1
+To be equal to: n
+ Which is: 2
Google Test trace:
gtest_output_test_.cc:#: i = 2
\e[0;31m[ FAILED ] \e[mSCOPED_TRACETest.WorksInLoop
\e[0;32m[ RUN ] \e[mSCOPED_TRACETest.WorksInSubroutine
(expected to fail)
gtest_output_test_.cc:#: Failure
-Value of: n
- Actual: 1
-Expected: 2
+ Expected: 2
+To be equal to: n
+ Which is: 1
Google Test trace:
gtest_output_test_.cc:#: n = 1
gtest_output_test_.cc:#: Failure
-Value of: n
- Actual: 2
-Expected: 1
+ Expected: 1
+To be equal to: n
+ Which is: 2
Google Test trace:
gtest_output_test_.cc:#: n = 2
\e[0;31m[ FAILED ] \e[mSCOPED_TRACETest.WorksInSubroutine
\e[0;32m[ RUN ] \e[mSCOPED_TRACETest.CanBeNested
(expected to fail)
gtest_output_test_.cc:#: Failure
-Value of: n
- Actual: 2
-Expected: 1
+ Expected: 1
+To be equal to: n
+ Which is: 2
Google Test trace:
gtest_output_test_.cc:#: n = 2
gtest_output_test_.cc:#:
\e[0;32m[ OK ] \e[mTypedTest/0.Success
\e[0;32m[ RUN ] \e[mTypedTest/0.Failure
gtest_output_test_.cc:#: Failure
-Value of: TypeParam()
- Actual: 0
-Expected: 1
+ Expected: 1
+To be equal to: TypeParam()
+ Which is: 0
Expected failure
\e[0;31m[ FAILED ] \e[mTypedTest/0.Failure, where TypeParam = int
\e[0;32m[----------] \e[m2 tests from Unsigned/TypedTestP/0, where TypeParam = unsigned char
\e[0;32m[ OK ] \e[mUnsigned/TypedTestP/0.Success
\e[0;32m[ RUN ] \e[mUnsigned/TypedTestP/0.Failure
gtest_output_test_.cc:#: Failure
-Value of: TypeParam()
- Actual: '\0'
-Expected: 1U
-Which is: 1
+ Expected: 1U
+ Which is: 1
+To be equal to: TypeParam()
+ Which is: '\0'
Expected failure
\e[0;31m[ FAILED ] \e[mUnsigned/TypedTestP/0.Failure, where TypeParam = unsigned char
\e[0;32m[----------] \e[m2 tests from Unsigned/TypedTestP/1, where TypeParam = unsigned int
\e[0;32m[ OK ] \e[mUnsigned/TypedTestP/1.Success
\e[0;32m[ RUN ] \e[mUnsigned/TypedTestP/1.Failure
gtest_output_test_.cc:#: Failure
-Value of: TypeParam()
- Actual: 0
-Expected: 1U
-Which is: 1
+ Expected: 1U
+ Which is: 1
+To be equal to: TypeParam()
+ Which is: 0
Expected failure
\e[0;31m[ FAILED ] \e[mUnsigned/TypedTestP/1.Failure, where TypeParam = unsigned int
\e[0;32m[----------] \e[m4 tests from ExpectFailureTest
\e[0;32m[----------] \e[m1 test from PrintingFailingParams/FailingParamTest
\e[0;32m[ RUN ] \e[mPrintingFailingParams/FailingParamTest.Fails/0
gtest_output_test_.cc:#: Failure
-Value of: GetParam()
- Actual: 2
-Expected: 1
+ Expected: 1
+To be equal to: GetParam()
+ Which is: 2
\e[0;31m[ FAILED ] \e[mPrintingFailingParams/FailingParamTest.Fails/0, where GetParam() = 2
\e[0;32m[----------] \e[m2 tests from PrintingStrings/ParamTest
\e[0;32m[ RUN ] \e[mPrintingStrings/ParamTest.Success/a
\e[0;32m[ OK ] \e[mPrintingStrings/ParamTest.Success/a
\e[0;32m[ RUN ] \e[mPrintingStrings/ParamTest.Failure/a
gtest_output_test_.cc:#: Failure
-Value of: GetParam()
- Actual: "a"
-Expected: "b"
+ Expected: "b"
+To be equal to: GetParam()
+ Which is: "a"
Expected failure
\e[0;31m[ FAILED ] \e[mPrintingStrings/ParamTest.Failure/a, where GetParam() = "a"
\e[0;32m[----------] \e[mGlobal test environment tear-down
[ RUN ] FatalFailureTest.FatalFailureInSubroutine
(expecting a failure that x should be 1)
gtest_output_test_.cc:#: Failure
-Value of: x
- Actual: 2
-Expected: 1
+ Expected: 1
+To be equal to: x
+ Which is: 2
[ FAILED ] FatalFailureTest.FatalFailureInSubroutine (? ms)
[ RUN ] FatalFailureTest.FatalFailureInNestedSubroutine
(expecting a failure that x should be 1)
gtest_output_test_.cc:#: Failure
-Value of: x
- Actual: 2
-Expected: 1
+ Expected: 1
+To be equal to: x
+ Which is: 2
[ FAILED ] FatalFailureTest.FatalFailureInNestedSubroutine (? ms)
[ RUN ] FatalFailureTest.NonfatalFailureInSubroutine
(expecting a failure on false)
ASSERT_STRCASEEQ("", "");
EXPECT_FATAL_FAILURE(ASSERT_STRCASEEQ("Hi", "hi2"),
- "(ignoring case)");
+ "Ignoring case");
}
// Tests ASSERT_STRCASENE.
// failed EXPECT_STRCASEEQ
EXPECT_NONFATAL_FAILURE(EXPECT_STRCASEEQ(p1_++, p2_++),
- "ignoring case");
+ "Ignoring case");
EXPECT_EQ(s1_ + 2, p1_);
EXPECT_EQ(s2_ + 2, p2_);
}
EqFailure("foo", "bar", foo_val, bar_val, false)
.failure_message());
EXPECT_STREQ(
- "Value of: bar\n"
- " Actual: 6\n"
- "Expected: foo\n"
- "Which is: 5",
+ " Expected: foo\n"
+ " Which is: 5\n"
+ "To be equal to: bar\n"
+ " Which is: 6",
msg1.c_str());
const std::string msg2(
EqFailure("foo", "6", foo_val, bar_val, false)
.failure_message());
EXPECT_STREQ(
- "Value of: 6\n"
- "Expected: foo\n"
- "Which is: 5",
+ " Expected: foo\n"
+ " Which is: 5\n"
+ "To be equal to: 6",
msg2.c_str());
const std::string msg3(
EqFailure("5", "bar", foo_val, bar_val, false)
.failure_message());
EXPECT_STREQ(
- "Value of: bar\n"
- " Actual: 6\n"
- "Expected: 5",
+ " Expected: 5\n"
+ "To be equal to: bar\n"
+ " Which is: 6",
msg3.c_str());
const std::string msg4(
EqFailure("5", "6", foo_val, bar_val, false).failure_message());
EXPECT_STREQ(
- "Value of: 6\n"
- "Expected: 5",
+ " Expected: 5\n"
+ "To be equal to: 6",
msg4.c_str());
const std::string msg5(
std::string("\"x\""), std::string("\"y\""),
true).failure_message());
EXPECT_STREQ(
- "Value of: bar\n"
- " Actual: \"y\"\n"
- "Expected: foo (ignoring case)\n"
- "Which is: \"x\"",
+ " Expected: foo\n"
+ " Which is: \"x\"\n"
+ "To be equal to: bar\n"
+ " Which is: \"y\"\n"
+ "Ignoring case",
msg5.c_str());
}
const std::string msg1(
EqFailure("left", "right", left, right, false).failure_message());
EXPECT_STREQ(
- "Value of: right\n"
- " Actual: 1\\n2\\n3\\n4\\n5\\n6\\n7\\n8\\n9\\n11\\n12\\n13\\n14\n"
- "Expected: left\n"
- "Which is: "
+ " Expected: left\n"
+ " Which is: "
"1\\n2XXX\\n3\\n5\\n6\\n7\\n8\\n9\\n10\\n11\\n12XXX\\n13\\n14\\n15\n"
+ "To be equal to: right\n"
+ " Which is: 1\\n2\\n3\\n4\\n5\\n6\\n7\\n8\\n9\\n11\\n12\\n13\\n14\n"
"With diff:\n@@ -1,5 +1,6 @@\n 1\n-2XXX\n+2\n 3\n+4\n 5\n 6\n"
"@@ -7,8 +8,6 @@\n 8\n 9\n-10\n 11\n-12XXX\n+12\n 13\n 14\n-15\n",
msg1.c_str());
TEST(AssertionTest, ASSERT_EQ) {
ASSERT_EQ(5, 2 + 3);
EXPECT_FATAL_FAILURE(ASSERT_EQ(5, 2*3),
- "Value of: 2*3\n"
- " Actual: 6\n"
- "Expected: 5");
+ " Expected: 5\n"
+ "To be equal to: 2*3\n"
+ " Which is: 6");
}
// Tests ASSERT_EQ(NULL, pointer).
// A failure.
static int n = 0;
EXPECT_FATAL_FAILURE(ASSERT_EQ(NULL, &n),
- "Value of: &n\n");
+ "To be equal to: &n\n");
}
#endif // GTEST_CAN_COMPARE_NULL
// Tests calling a test subroutine that's not part of a fixture.
TEST(AssertionTest, NonFixtureSubroutine) {
EXPECT_FATAL_FAILURE(TestEq1(2),
- "Value of: x");
+ "To be equal to: x");
}
// An uncopyable class.
EXPECT_FATAL_FAILURE(TestAssertNonPositive(),
"IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1");
EXPECT_FATAL_FAILURE(TestAssertEqualsUncopyable(),
- "Value of: y\n Actual: -1\nExpected: x\nWhich is: 5");
+ "Expected: x\n Which is: 5\nTo be equal to: y\n Which is: -1");
}
// Tests that uncopyable objects can be used in expects.
"IsPositiveUncopyable(y) evaluates to false, where\ny evaluates to -1");
EXPECT_EQ(x, x);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(x, y),
- "Value of: y\n Actual: -1\nExpected: x\nWhich is: 5");
+ "Expected: x\n Which is: 5\nTo be equal to: y\n Which is: -1");
}
enum NamedEnum {
EXPECT_EQ(kE1, kE1);
EXPECT_LT(kE1, kE2);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(kE1, kE2), "Which is: 0");
- EXPECT_NONFATAL_FAILURE(EXPECT_EQ(kE1, kE2), "Actual: 1");
+ EXPECT_NONFATAL_FAILURE(EXPECT_EQ(kE1, kE2), "Which is: 1");
}
// The version of gcc used in XCode 2.2 has a bug and doesn't allow
// ICE's in C++Builder.
EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseB),
- "Value of: kCaseB");
+ "To be equal to: kCaseB");
EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC),
- "Actual: 42");
+ "Which is: 42");
# endif
EXPECT_FATAL_FAILURE(ASSERT_EQ(kCaseA, kCaseC),
TEST(ExpectTest, EXPECT_EQ) {
EXPECT_EQ(5, 2 + 3);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2*3),
- "Value of: 2*3\n"
- " Actual: 6\n"
- "Expected: 5");
+ " Expected: 5\n"
+ "To be equal to: 2*3\n"
+ " Which is: 6");
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(5, 2 - 3),
"2 - 3");
}
// A failure.
int n = 0;
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(NULL, &n),
- "Value of: &n\n");
+ "To be equal to: &n\n");
}
#endif // GTEST_CAN_COMPARE_NULL
TEST(ExpectTest, ExpectPrecedence) {
EXPECT_EQ(1 < 2, true);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(true, true && false),
- "Value of: true && false");
+ "To be equal to: true && false");
}
EXPECT_FATAL_FAILURE({
bool false_value = false;
ASSERT_EQ(false_value, true);
- }, "Value of: true");
+ }, "To be equal to: true");
}
// Tests using int values in {EXPECT|ASSERT}_EQ.
EXPECT_EQ(L'b', L'b');
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(L'\0', L'x'),
- "Value of: L'x'\n"
- " Actual: L'x' (120, 0x78)\n"
- "Expected: L'\0'\n"
- "Which is: L'\0' (0, 0x0)");
+ " Expected: L'\0'\n"
+ " Which is: L'\0' (0, 0x0)\n"
+ "To be equal to: L'x'\n"
+ " Which is: L'x' (120, 0x78)");
static wchar_t wchar;
wchar = L'b';
"wchar");
wchar = 0x8119;
EXPECT_FATAL_FAILURE(ASSERT_EQ(static_cast<wchar_t>(0x8120), wchar),
- "Value of: wchar");
+ "To be equal to: wchar");
}
// Tests using ::std::string values in {EXPECT|ASSERT}_EQ.
static ::std::string str3(str1);
str3.at(2) = '\0';
EXPECT_FATAL_FAILURE(ASSERT_EQ(str1, str3),
- "Value of: str3\n"
- " Actual: \"A \\0 in the middle\"");
+ "To be equal to: str3\n"
+ " Which is: \"A \\0 in the middle\"");
}
#if GTEST_HAS_STD_WSTRING
ASSERT_EQ(p1, p1);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2),
- "Value of: p2");
+ "To be equal to: p2");
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2),
"p2");
EXPECT_FATAL_FAILURE(ASSERT_EQ(reinterpret_cast<char*>(0x1234),
EXPECT_EQ(p0, p0);
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p0, p2),
- "Value of: p2");
+ "To be equal to: p2");
EXPECT_NONFATAL_FAILURE(EXPECT_EQ(p1, p2),
"p2");
void* pv3 = (void*)0x1234; // NOLINT
</testsuite>
<testsuite name="FailedTest" tests="1" failures="1" disabled="0" errors="0" time="*">
<testcase name="Fails" status="run" time="*" classname="FailedTest">
- <failure message="gtest_xml_output_unittest_.cc:*
Value of: 2
Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
-Value of: 2
-Expected: 1%(stack)s]]></failure>
+ <failure message="gtest_xml_output_unittest_.cc:*
 Expected: 1
To be equal to: 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+ Expected: 1
+To be equal to: 2%(stack)s]]></failure>
</testcase>
</testsuite>
<testsuite name="MixedResultTest" tests="3" failures="1" disabled="1" errors="0" time="*">
<testcase name="Succeeds" status="run" time="*" classname="MixedResultTest"/>
<testcase name="Fails" status="run" time="*" classname="MixedResultTest">
- <failure message="gtest_xml_output_unittest_.cc:*
Value of: 2
Expected: 1" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
-Value of: 2
-Expected: 1%(stack)s]]></failure>
- <failure message="gtest_xml_output_unittest_.cc:*
Value of: 3
Expected: 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
-Value of: 3
-Expected: 2%(stack)s]]></failure>
+ <failure message="gtest_xml_output_unittest_.cc:*
 Expected: 1
To be equal to: 2" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+ Expected: 1
+To be equal to: 2%(stack)s]]></failure>
+ <failure message="gtest_xml_output_unittest_.cc:*
 Expected: 2
To be equal to: 3" type=""><![CDATA[gtest_xml_output_unittest_.cc:*
+ Expected: 2
+To be equal to: 3%(stack)s]]></failure>
</testcase>
<testcase name="DISABLED_test" status="notrun" time="*" classname="MixedResultTest"/>
</testsuite>
projects / googletest.git / commitdiff