Merge pull request #2388 from kuzkry:remove-gtest-type-util.pump
PiperOrigin-RevId: 276944601
This commit is contained in:
vslashg
@@ -133,10 +133,10 @@ All tests should pass.
|
||||
|
||||
Some of Google Test's source files are generated from templates (not in the C++
|
||||
sense) using a script. For example, the file
|
||||
include/gtest/internal/gtest-type-util.h.pump is used to generate
|
||||
gtest-type-util.h in the same directory.
|
||||
*googlemock/include/gmock/gmock-generated-actions.h.pump* is used to generate
|
||||
*gmock-generated-actions.h* in the same directory.
|
||||
|
||||
You don't need to worry about regenerating the source files unless you need to
|
||||
modify them. You would then modify the corresponding `.pump` files and run the
|
||||
'[pump.py](googletest/scripts/pump.py)' generator script. See the
|
||||
[Pump Manual](googletest/docs/pump_manual.md).
|
||||
'[pump.py](googlemock/scripts/pump.py)' generator script. See the
|
||||
[Pump Manual](googlemock/docs/pump_manual.md).
|
||||
|
||||
182
googlemock/test/pump_test.py
Executable file
182
googlemock/test/pump_test.py
Executable file
@@ -0,0 +1,182 @@
|
||||
#!/usr/bin/env python
|
||||
#
|
||||
# Copyright 2010, Google Inc.
|
||||
# All rights reserved.
|
||||
#
|
||||
# Redistribution and use in source and binary forms, with or without
|
||||
# modification, are permitted provided that the following conditions are
|
||||
# met:
|
||||
#
|
||||
# * Redistributions of source code must retain the above copyright
|
||||
# notice, this list of conditions and the following disclaimer.
|
||||
# * Redistributions in binary form must reproduce the above
|
||||
# copyright notice, this list of conditions and the following disclaimer
|
||||
# in the documentation and/or other materials provided with the
|
||||
# distribution.
|
||||
# * Neither the name of Google Inc. nor the names of its
|
||||
# contributors may be used to endorse or promote products derived from
|
||||
# this software without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
"""Tests for the Pump meta-programming tool."""
|
||||
|
||||
from google3.testing.pybase import googletest
|
||||
import google3.third_party.googletest.googlemock.scripts.pump
|
||||
|
||||
pump = google3.third_party.googletest.googlemock.scripts.pump
|
||||
Convert = pump.ConvertFromPumpSource
|
||||
StripMetaComments = pump.StripMetaComments
|
||||
|
||||
|
||||
class PumpTest(googletest.TestCase):
|
||||
|
||||
def testConvertsEmptyToEmpty(self):
|
||||
self.assertEquals('', Convert('').strip())
|
||||
|
||||
def testConvertsPlainCodeToSame(self):
|
||||
self.assertEquals('#include <stdio.h>\n',
|
||||
Convert('#include <stdio.h>\n'))
|
||||
|
||||
def testConvertsLongIWYUPragmaToSame(self):
|
||||
long_line = '// IWYU pragma: private, include "' + (80*'a') + '.h"\n'
|
||||
self.assertEquals(long_line, Convert(long_line))
|
||||
|
||||
def testConvertsIWYUPragmaWithLeadingSpaceToSame(self):
|
||||
long_line = ' // IWYU pragma: private, include "' + (80*'a') + '.h"\n'
|
||||
self.assertEquals(long_line, Convert(long_line))
|
||||
|
||||
def testConvertsIWYUPragmaWithSlashStarLeaderToSame(self):
|
||||
long_line = '/* IWYU pragma: private, include "' + (80*'a') + '.h"\n'
|
||||
self.assertEquals(long_line, Convert(long_line))
|
||||
|
||||
def testConvertsIWYUPragmaWithSlashStarAndSpacesToSame(self):
|
||||
long_line = ' /* IWYU pragma: private, include "' + (80*'a') + '.h"\n'
|
||||
self.assertEquals(long_line, Convert(long_line))
|
||||
|
||||
def testIgnoresMetaComment(self):
|
||||
self.assertEquals('',
|
||||
Convert('$$ This is a Pump meta comment.\n').strip())
|
||||
|
||||
def testSimpleVarDeclarationWorks(self):
|
||||
self.assertEquals('3\n',
|
||||
Convert('$var m = 3\n'
|
||||
'$m\n'))
|
||||
|
||||
def testVarDeclarationCanReferenceEarlierVar(self):
|
||||
self.assertEquals('43 != 3;\n',
|
||||
Convert('$var a = 42\n'
|
||||
'$var b = a + 1\n'
|
||||
'$var c = (b - a)*3\n'
|
||||
'$b != $c;\n'))
|
||||
|
||||
def testSimpleLoopWorks(self):
|
||||
self.assertEquals('1, 2, 3, 4, 5\n',
|
||||
Convert('$var n = 5\n'
|
||||
'$range i 1..n\n'
|
||||
'$for i, [[$i]]\n'))
|
||||
|
||||
def testSimpleLoopWithCommentWorks(self):
|
||||
self.assertEquals('1, 2, 3, 4, 5\n',
|
||||
Convert('$var n = 5 $$ This is comment 1.\n'
|
||||
'$range i 1..n $$ This is comment 2.\n'
|
||||
'$for i, [[$i]]\n'))
|
||||
|
||||
def testNonTrivialRangeExpressionsWork(self):
|
||||
self.assertEquals('1, 2, 3, 4\n',
|
||||
Convert('$var n = 5\n'
|
||||
'$range i (n/n)..(n - 1)\n'
|
||||
'$for i, [[$i]]\n'))
|
||||
|
||||
def testLoopWithoutSeparatorWorks(self):
|
||||
self.assertEquals('a + 1 + 2 + 3;\n',
|
||||
Convert('$range i 1..3\n'
|
||||
'a$for i [[ + $i]];\n'))
|
||||
|
||||
def testCanGenerateDollarSign(self):
|
||||
self.assertEquals('$\n', Convert('$($)\n'))
|
||||
|
||||
def testCanIterpolateExpressions(self):
|
||||
self.assertEquals('a[2] = 3;\n',
|
||||
Convert('$var i = 1\n'
|
||||
'a[$(i + 1)] = $(i*4 - 1);\n'))
|
||||
|
||||
def testConditionalWithoutElseBranchWorks(self):
|
||||
self.assertEquals('true\n',
|
||||
Convert('$var n = 5\n'
|
||||
'$if n > 0 [[true]]\n'))
|
||||
|
||||
def testConditionalWithElseBranchWorks(self):
|
||||
self.assertEquals('true -- really false\n',
|
||||
Convert('$var n = 5\n'
|
||||
'$if n > 0 [[true]]\n'
|
||||
'$else [[false]] -- \n'
|
||||
'$if n > 10 [[really true]]\n'
|
||||
'$else [[really false]]\n'))
|
||||
|
||||
def testConditionalWithCascadingElseBranchWorks(self):
|
||||
self.assertEquals('a\n',
|
||||
Convert('$var n = 5\n'
|
||||
'$if n > 0 [[a]]\n'
|
||||
'$elif n > 10 [[b]]\n'
|
||||
'$else [[c]]\n'))
|
||||
self.assertEquals('b\n',
|
||||
Convert('$var n = 5\n'
|
||||
'$if n > 10 [[a]]\n'
|
||||
'$elif n > 0 [[b]]\n'
|
||||
'$else [[c]]\n'))
|
||||
self.assertEquals('c\n',
|
||||
Convert('$var n = 5\n'
|
||||
'$if n > 10 [[a]]\n'
|
||||
'$elif n > 8 [[b]]\n'
|
||||
'$else [[c]]\n'))
|
||||
|
||||
def testNestedLexicalBlocksWork(self):
|
||||
self.assertEquals('a = 5;\n',
|
||||
Convert('$var n = 5\n'
|
||||
'a = [[$if n > 0 [[$n]]]];\n'))
|
||||
|
||||
|
||||
class StripMetaCommentsTest(googletest.TestCase):
|
||||
|
||||
def testReturnsSameStringIfItContainsNoComment(self):
|
||||
self.assertEquals('', StripMetaComments(''))
|
||||
self.assertEquals(' blah ', StripMetaComments(' blah '))
|
||||
self.assertEquals('A single $ is fine.',
|
||||
StripMetaComments('A single $ is fine.'))
|
||||
self.assertEquals('multiple\nlines',
|
||||
StripMetaComments('multiple\nlines'))
|
||||
|
||||
def testStripsSimpleComment(self):
|
||||
self.assertEquals('yes\n', StripMetaComments('yes $$ or no?\n'))
|
||||
|
||||
def testStripsSimpleCommentWithMissingNewline(self):
|
||||
self.assertEquals('yes', StripMetaComments('yes $$ or no?'))
|
||||
|
||||
def testStripsPureCommentLinesEntirely(self):
|
||||
self.assertEquals('yes\n',
|
||||
StripMetaComments('$$ a pure comment line.\n'
|
||||
'yes $$ or no?\n'
|
||||
' $$ another comment line.\n'))
|
||||
|
||||
def testStripsCommentsFromMultiLineText(self):
|
||||
self.assertEquals('multi-\n'
|
||||
'line\n'
|
||||
'text is fine.',
|
||||
StripMetaComments('multi- $$ comment 1\n'
|
||||
'line\n'
|
||||
'text is fine. $$ comment 2'))
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
googletest.main()
|
||||
@@ -17,6 +17,7 @@ Jói Sigurðsson <joi@google.com>
|
||||
Keir Mierle <mierle@gmail.com>
|
||||
Keith Ray <keith.ray@gmail.com>
|
||||
Kenton Varda <kenton@google.com>
|
||||
Krystian Kuzniarek <krystian.kuzniarek@gmail.com>
|
||||
Manuel Klimek <klimek@google.com>
|
||||
Markus Heule <markus.heule@gmail.com>
|
||||
Mika Raento <mikie@iki.fi>
|
||||
|
||||
@@ -27,7 +27,6 @@
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
|
||||
// GOOGLETEST_CM0001 DO NOT DELETE
|
||||
|
||||
#ifndef GTEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
|
||||
@@ -189,12 +188,12 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
|
||||
gtest_type_params_##TestSuiteName##_NameGenerator
|
||||
|
||||
#define TYPED_TEST_SUITE(CaseName, Types, ...) \
|
||||
typedef ::testing::internal::TypeList<Types>::type GTEST_TYPE_PARAMS_( \
|
||||
CaseName); \
|
||||
typedef ::testing::internal::GenerateTypeList<Types>::type \
|
||||
GTEST_TYPE_PARAMS_(CaseName); \
|
||||
typedef ::testing::internal::NameGeneratorSelector<__VA_ARGS__>::type \
|
||||
GTEST_NAME_GENERATOR_(CaseName)
|
||||
|
||||
# define TYPED_TEST(CaseName, TestName) \
|
||||
#define TYPED_TEST(CaseName, TestName) \
|
||||
template <typename gtest_TypeParam_> \
|
||||
class GTEST_TEST_CLASS_NAME_(CaseName, TestName) \
|
||||
: public CaseName<gtest_TypeParam_> { \
|
||||
@@ -204,8 +203,7 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
|
||||
void TestBody() override; \
|
||||
}; \
|
||||
static bool gtest_##CaseName##_##TestName##_registered_ \
|
||||
GTEST_ATTRIBUTE_UNUSED_ = \
|
||||
::testing::internal::TypeParameterizedTest< \
|
||||
GTEST_ATTRIBUTE_UNUSED_ = ::testing::internal::TypeParameterizedTest< \
|
||||
CaseName, \
|
||||
::testing::internal::TemplateSel<GTEST_TEST_CLASS_NAME_(CaseName, \
|
||||
TestName)>, \
|
||||
@@ -288,7 +286,7 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
|
||||
|
||||
#define REGISTER_TYPED_TEST_SUITE_P(SuiteName, ...) \
|
||||
namespace GTEST_SUITE_NAMESPACE_(SuiteName) { \
|
||||
typedef ::testing::internal::Templates<__VA_ARGS__>::type gtest_AllTests_; \
|
||||
typedef ::testing::internal::Templates<__VA_ARGS__> gtest_AllTests_; \
|
||||
} \
|
||||
static const char* const GTEST_REGISTERED_TEST_NAMES_( \
|
||||
SuiteName) GTEST_ATTRIBUTE_UNUSED_ = \
|
||||
@@ -307,7 +305,7 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
|
||||
static bool gtest_##Prefix##_##SuiteName GTEST_ATTRIBUTE_UNUSED_ = \
|
||||
::testing::internal::TypeParameterizedTestSuite< \
|
||||
SuiteName, GTEST_SUITE_NAMESPACE_(SuiteName)::gtest_AllTests_, \
|
||||
::testing::internal::TypeList<Types>::type>:: \
|
||||
::testing::internal::GenerateTypeList<Types>::type>:: \
|
||||
Register(#Prefix, \
|
||||
::testing::internal::CodeLocation(__FILE__, __LINE__), \
|
||||
>EST_TYPED_TEST_SUITE_P_STATE_(SuiteName), #SuiteName, \
|
||||
@@ -315,7 +313,7 @@ INSTANTIATE_TYPED_TEST_SUITE_P(My, FooTest, MyTypes);
|
||||
::testing::internal::GenerateNames< \
|
||||
::testing::internal::NameGeneratorSelector< \
|
||||
__VA_ARGS__>::type, \
|
||||
::testing::internal::TypeList<Types>::type>())
|
||||
::testing::internal::GenerateTypeList<Types>::type>())
|
||||
|
||||
// Legacy API is deprecated but still available
|
||||
#ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
|
||||
|
||||
@@ -662,7 +662,7 @@ struct NameGeneratorSelector {
|
||||
};
|
||||
|
||||
template <typename NameGenerator>
|
||||
void GenerateNamesRecursively(Types0, std::vector<std::string>*, int) {}
|
||||
void GenerateNamesRecursively(internal::None, std::vector<std::string>*, int) {}
|
||||
|
||||
template <typename NameGenerator, typename Types>
|
||||
void GenerateNamesRecursively(Types, std::vector<std::string>* result, int i) {
|
||||
@@ -729,7 +729,7 @@ class TypeParameterizedTest {
|
||||
|
||||
// The base case for the compile time recursion.
|
||||
template <GTEST_TEMPLATE_ Fixture, class TestSel>
|
||||
class TypeParameterizedTest<Fixture, TestSel, Types0> {
|
||||
class TypeParameterizedTest<Fixture, TestSel, internal::None> {
|
||||
public:
|
||||
static bool Register(const char* /*prefix*/, const CodeLocation&,
|
||||
const char* /*case_name*/, const char* /*test_names*/,
|
||||
@@ -781,7 +781,7 @@ class TypeParameterizedTestSuite {
|
||||
|
||||
// The base case for the compile time recursion.
|
||||
template <GTEST_TEMPLATE_ Fixture, typename Types>
|
||||
class TypeParameterizedTestSuite<Fixture, Templates0, Types> {
|
||||
class TypeParameterizedTestSuite<Fixture, internal::None, Types> {
|
||||
public:
|
||||
static bool Register(const char* /*prefix*/, const CodeLocation&,
|
||||
const TypedTestSuitePState* /*state*/,
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
@@ -1,302 +0,0 @@
|
||||
$$ -*- mode: c++; -*-
|
||||
$var n = 50 $$ Maximum length of type lists we want to support.
|
||||
// Copyright 2008 Google Inc.
|
||||
// All Rights Reserved.
|
||||
//
|
||||
// Redistribution and use in source and binary forms, with or without
|
||||
// modification, are permitted provided that the following conditions are
|
||||
// met:
|
||||
//
|
||||
// * Redistributions of source code must retain the above copyright
|
||||
// notice, this list of conditions and the following disclaimer.
|
||||
// * Redistributions in binary form must reproduce the above
|
||||
// copyright notice, this list of conditions and the following disclaimer
|
||||
// in the documentation and/or other materials provided with the
|
||||
// distribution.
|
||||
// * Neither the name of Google Inc. nor the names of its
|
||||
// contributors may be used to endorse or promote products derived from
|
||||
// this software without specific prior written permission.
|
||||
//
|
||||
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
||||
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
|
||||
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
|
||||
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
|
||||
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
|
||||
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
|
||||
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
|
||||
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
||||
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
|
||||
|
||||
// Type utilities needed for implementing typed and type-parameterized
|
||||
// tests. This file is generated by a SCRIPT. DO NOT EDIT BY HAND!
|
||||
//
|
||||
// Currently we support at most $n types in a list, and at most $n
|
||||
// type-parameterized tests in one type-parameterized test suite.
|
||||
// Please contact googletestframework@googlegroups.com if you need
|
||||
// more.
|
||||
|
||||
// GOOGLETEST_CM0001 DO NOT DELETE
|
||||
|
||||
#ifndef GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
|
||||
#define GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
|
||||
|
||||
#include "gtest/internal/gtest-port.h"
|
||||
|
||||
// #ifdef __GNUC__ is too general here. It is possible to use gcc without using
|
||||
// libstdc++ (which is where cxxabi.h comes from).
|
||||
# if GTEST_HAS_CXXABI_H_
|
||||
# include <cxxabi.h>
|
||||
# elif defined(__HP_aCC)
|
||||
# include <acxx_demangle.h>
|
||||
# endif // GTEST_HASH_CXXABI_H_
|
||||
|
||||
namespace testing {
|
||||
namespace internal {
|
||||
|
||||
// Canonicalizes a given name with respect to the Standard C++ Library.
|
||||
// This handles removing the inline namespace within `std` that is
|
||||
// used by various standard libraries (e.g., `std::__1`). Names outside
|
||||
// of namespace std are returned unmodified.
|
||||
inline std::string CanonicalizeForStdLibVersioning(std::string s) {
|
||||
static const char prefix[] = "std::__";
|
||||
if (s.compare(0, strlen(prefix), prefix) == 0) {
|
||||
std::string::size_type end = s.find("::", strlen(prefix));
|
||||
if (end != s.npos) {
|
||||
// Erase everything between the initial `std` and the second `::`.
|
||||
s.erase(strlen("std"), end - strlen("std"));
|
||||
}
|
||||
}
|
||||
return s;
|
||||
}
|
||||
|
||||
// GetTypeName<T>() returns a human-readable name of type T.
|
||||
// NB: This function is also used in Google Mock, so don't move it inside of
|
||||
// the typed-test-only section below.
|
||||
template <typename T>
|
||||
std::string GetTypeName() {
|
||||
# if GTEST_HAS_RTTI
|
||||
|
||||
const char* const name = typeid(T).name();
|
||||
# if GTEST_HAS_CXXABI_H_ || defined(__HP_aCC)
|
||||
int status = 0;
|
||||
// gcc's implementation of typeid(T).name() mangles the type name,
|
||||
// so we have to demangle it.
|
||||
# if GTEST_HAS_CXXABI_H_
|
||||
using abi::__cxa_demangle;
|
||||
# endif // GTEST_HAS_CXXABI_H_
|
||||
char* const readable_name = __cxa_demangle(name, nullptr, nullptr, &status);
|
||||
const std::string name_str(status == 0 ? readable_name : name);
|
||||
free(readable_name);
|
||||
return CanonicalizeForStdLibVersioning(name_str);
|
||||
# else
|
||||
return name;
|
||||
# endif // GTEST_HAS_CXXABI_H_ || __HP_aCC
|
||||
|
||||
# else
|
||||
|
||||
return "<type>";
|
||||
|
||||
# endif // GTEST_HAS_RTTI
|
||||
}
|
||||
|
||||
#if GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
|
||||
|
||||
// A unique type used as the default value for the arguments of class
|
||||
// template Types. This allows us to simulate variadic templates
|
||||
// (e.g. Types<int>, Type<int, double>, and etc), which C++ doesn't
|
||||
// support directly.
|
||||
struct None {};
|
||||
|
||||
// The following family of struct and struct templates are used to
|
||||
// represent type lists. In particular, TypesN<T1, T2, ..., TN>
|
||||
// represents a type list with N types (T1, T2, ..., and TN) in it.
|
||||
// Except for Types0, every struct in the family has two member types:
|
||||
// Head for the first type in the list, and Tail for the rest of the
|
||||
// list.
|
||||
|
||||
// The empty type list.
|
||||
struct Types0 {};
|
||||
|
||||
// Type lists of length 1, 2, 3, and so on.
|
||||
|
||||
template <typename T1>
|
||||
struct Types1 {
|
||||
typedef T1 Head;
|
||||
typedef Types0 Tail;
|
||||
};
|
||||
|
||||
$range i 2..n
|
||||
|
||||
$for i [[
|
||||
$range j 1..i
|
||||
$range k 2..i
|
||||
template <$for j, [[typename T$j]]>
|
||||
struct Types$i {
|
||||
typedef T1 Head;
|
||||
typedef Types$(i-1)<$for k, [[T$k]]> Tail;
|
||||
};
|
||||
|
||||
|
||||
]]
|
||||
|
||||
} // namespace internal
|
||||
|
||||
// We don't want to require the users to write TypesN<...> directly,
|
||||
// as that would require them to count the length. Types<...> is much
|
||||
// easier to write, but generates horrible messages when there is a
|
||||
// compiler error, as gcc insists on printing out each template
|
||||
// argument, even if it has the default value (this means Types<int>
|
||||
// will appear as Types<int, None, None, ..., None> in the compiler
|
||||
// errors).
|
||||
//
|
||||
// Our solution is to combine the best part of the two approaches: a
|
||||
// user would write Types<T1, ..., TN>, and Google Test will translate
|
||||
// that to TypesN<T1, ..., TN> internally to make error messages
|
||||
// readable. The translation is done by the 'type' member of the
|
||||
// Types template.
|
||||
|
||||
$range i 1..n
|
||||
template <$for i, [[typename T$i = internal::None]]>
|
||||
struct Types {
|
||||
typedef internal::Types$n<$for i, [[T$i]]> type;
|
||||
};
|
||||
|
||||
template <>
|
||||
struct Types<$for i, [[internal::None]]> {
|
||||
typedef internal::Types0 type;
|
||||
};
|
||||
|
||||
$range i 1..n-1
|
||||
$for i [[
|
||||
$range j 1..i
|
||||
$range k i+1..n
|
||||
template <$for j, [[typename T$j]]>
|
||||
struct Types<$for j, [[T$j]]$for k[[, internal::None]]> {
|
||||
typedef internal::Types$i<$for j, [[T$j]]> type;
|
||||
};
|
||||
|
||||
]]
|
||||
|
||||
namespace internal {
|
||||
|
||||
# define GTEST_TEMPLATE_ template <typename T> class
|
||||
|
||||
// The template "selector" struct TemplateSel<Tmpl> is used to
|
||||
// represent Tmpl, which must be a class template with one type
|
||||
// parameter, as a type. TemplateSel<Tmpl>::Bind<T>::type is defined
|
||||
// as the type Tmpl<T>. This allows us to actually instantiate the
|
||||
// template "selected" by TemplateSel<Tmpl>.
|
||||
//
|
||||
// This trick is necessary for simulating typedef for class templates,
|
||||
// which C++ doesn't support directly.
|
||||
template <GTEST_TEMPLATE_ Tmpl>
|
||||
struct TemplateSel {
|
||||
template <typename T>
|
||||
struct Bind {
|
||||
typedef Tmpl<T> type;
|
||||
};
|
||||
};
|
||||
|
||||
# define GTEST_BIND_(TmplSel, T) \
|
||||
TmplSel::template Bind<T>::type
|
||||
|
||||
// A unique struct template used as the default value for the
|
||||
// arguments of class template Templates. This allows us to simulate
|
||||
// variadic templates (e.g. Templates<int>, Templates<int, double>,
|
||||
// and etc), which C++ doesn't support directly.
|
||||
template <typename T>
|
||||
struct NoneT {};
|
||||
|
||||
// The following family of struct and struct templates are used to
|
||||
// represent template lists. In particular, TemplatesN<T1, T2, ...,
|
||||
// TN> represents a list of N templates (T1, T2, ..., and TN). Except
|
||||
// for Templates0, every struct in the family has two member types:
|
||||
// Head for the selector of the first template in the list, and Tail
|
||||
// for the rest of the list.
|
||||
|
||||
// The empty template list.
|
||||
struct Templates0 {};
|
||||
|
||||
// Template lists of length 1, 2, 3, and so on.
|
||||
|
||||
template <GTEST_TEMPLATE_ T1>
|
||||
struct Templates1 {
|
||||
typedef TemplateSel<T1> Head;
|
||||
typedef Templates0 Tail;
|
||||
};
|
||||
|
||||
$range i 2..n
|
||||
|
||||
$for i [[
|
||||
$range j 1..i
|
||||
$range k 2..i
|
||||
template <$for j, [[GTEST_TEMPLATE_ T$j]]>
|
||||
struct Templates$i {
|
||||
typedef TemplateSel<T1> Head;
|
||||
typedef Templates$(i-1)<$for k, [[T$k]]> Tail;
|
||||
};
|
||||
|
||||
|
||||
]]
|
||||
|
||||
// We don't want to require the users to write TemplatesN<...> directly,
|
||||
// as that would require them to count the length. Templates<...> is much
|
||||
// easier to write, but generates horrible messages when there is a
|
||||
// compiler error, as gcc insists on printing out each template
|
||||
// argument, even if it has the default value (this means Templates<list>
|
||||
// will appear as Templates<list, NoneT, NoneT, ..., NoneT> in the compiler
|
||||
// errors).
|
||||
//
|
||||
// Our solution is to combine the best part of the two approaches: a
|
||||
// user would write Templates<T1, ..., TN>, and Google Test will translate
|
||||
// that to TemplatesN<T1, ..., TN> internally to make error messages
|
||||
// readable. The translation is done by the 'type' member of the
|
||||
// Templates template.
|
||||
|
||||
$range i 1..n
|
||||
template <$for i, [[GTEST_TEMPLATE_ T$i = NoneT]]>
|
||||
struct Templates {
|
||||
typedef Templates$n<$for i, [[T$i]]> type;
|
||||
};
|
||||
|
||||
template <>
|
||||
struct Templates<$for i, [[NoneT]]> {
|
||||
typedef Templates0 type;
|
||||
};
|
||||
|
||||
$range i 1..n-1
|
||||
$for i [[
|
||||
$range j 1..i
|
||||
$range k i+1..n
|
||||
template <$for j, [[GTEST_TEMPLATE_ T$j]]>
|
||||
struct Templates<$for j, [[T$j]]$for k[[, NoneT]]> {
|
||||
typedef Templates$i<$for j, [[T$j]]> type;
|
||||
};
|
||||
|
||||
]]
|
||||
|
||||
// The TypeList template makes it possible to use either a single type
|
||||
// or a Types<...> list in TYPED_TEST_SUITE() and
|
||||
// INSTANTIATE_TYPED_TEST_SUITE_P().
|
||||
|
||||
template <typename T>
|
||||
struct TypeList {
|
||||
typedef Types1<T> type;
|
||||
};
|
||||
|
||||
|
||||
$range i 1..n
|
||||
template <$for i, [[typename T$i]]>
|
||||
struct TypeList<Types<$for i, [[T$i]]> > {
|
||||
typedef typename Types<$for i, [[T$i]]>::type type;
|
||||
};
|
||||
|
||||
#endif // GTEST_HAS_TYPED_TEST || GTEST_HAS_TYPED_TEST_P
|
||||
|
||||
} // namespace internal
|
||||
} // namespace testing
|
||||
|
||||
#endif // GTEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
|
||||
@@ -188,7 +188,7 @@ TEST(ApiTest, TestSuiteImmutableAccessorsWork) {
|
||||
ASSERT_TRUE(test_suite != nullptr);
|
||||
|
||||
EXPECT_STREQ("TestSuiteWithCommentTest/0", test_suite->name());
|
||||
EXPECT_STREQ(GetTypeName<int>().c_str(), test_suite->type_param());
|
||||
EXPECT_STREQ(GetTypeName<Types<int>>().c_str(), test_suite->type_param());
|
||||
EXPECT_TRUE(test_suite->should_run());
|
||||
EXPECT_EQ(0, test_suite->disabled_test_count());
|
||||
EXPECT_EQ(1, test_suite->test_to_run_count());
|
||||
@@ -199,7 +199,7 @@ TEST(ApiTest, TestSuiteImmutableAccessorsWork) {
|
||||
EXPECT_STREQ("Dummy", tests[0]->name());
|
||||
EXPECT_STREQ("TestSuiteWithCommentTest/0", tests[0]->test_suite_name());
|
||||
EXPECT_TRUE(IsNull(tests[0]->value_param()));
|
||||
EXPECT_STREQ(GetTypeName<int>().c_str(), tests[0]->type_param());
|
||||
EXPECT_STREQ(GetTypeName<Types<int>>().c_str(), tests[0]->type_param());
|
||||
EXPECT_TRUE(tests[0]->should_run());
|
||||
|
||||
delete[] tests;
|
||||
@@ -265,7 +265,8 @@ class FinalSuccessChecker : public Environment {
|
||||
|
||||
#if GTEST_HAS_TYPED_TEST
|
||||
EXPECT_STREQ("TestSuiteWithCommentTest/0", test_suites[2]->name());
|
||||
EXPECT_STREQ(GetTypeName<int>().c_str(), test_suites[2]->type_param());
|
||||
EXPECT_STREQ(GetTypeName<Types<int>>().c_str(),
|
||||
test_suites[2]->type_param());
|
||||
EXPECT_TRUE(test_suites[2]->should_run());
|
||||
EXPECT_EQ(0, test_suites[2]->disabled_test_count());
|
||||
ASSERT_EQ(1, test_suites[2]->total_test_count());
|
||||
@@ -317,7 +318,7 @@ class FinalSuccessChecker : public Environment {
|
||||
EXPECT_STREQ("Dummy", tests[0]->name());
|
||||
EXPECT_STREQ("TestSuiteWithCommentTest/0", tests[0]->test_suite_name());
|
||||
EXPECT_TRUE(IsNull(tests[0]->value_param()));
|
||||
EXPECT_STREQ(GetTypeName<int>().c_str(), tests[0]->type_param());
|
||||
EXPECT_STREQ(GetTypeName<Types<int>>().c_str(), tests[0]->type_param());
|
||||
EXPECT_TRUE(tests[0]->should_run());
|
||||
EXPECT_TRUE(tests[0]->result()->Passed());
|
||||
EXPECT_EQ(0, tests[0]->result()->test_property_count());
|
||||
|
||||
Reference in New Issue
Block a user