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Implement LWG 2946, 3075 and 3076. Reviewed as https://reviews.llvm.org/D48616

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@336132 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Marshall Clow
2018-07-02 18:41:15 +00:00
parent b525131913
commit 64c10d00c3
28 changed files with 755 additions and 148 deletions
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10
test/std/strings/basic.string/string.ops/string_compare/size_size_string.pass.cpp
View File

@@ -15,9 +15,8 @@
#include <stdexcept>
#include <cassert>
#include "min_allocator.h"
#include "test_macros.h"
#include "min_allocator.h"
int sign(int x)
{
@@ -378,4 +377,11 @@ int main()
test2<S>();
}
#endif
#if TEST_STD_VER > 3
{ // LWG 2946
std::string s = " !";
assert(s.compare(0, 1, {"abc", 1}) < 0);
}
#endif
}

8
test/std/strings/basic.string/string.ops/string_compare/string.pass.cpp
View File

@@ -14,6 +14,7 @@
#include <string>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
int sign(int x)
@@ -74,4 +75,11 @@ int main()
test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrst"), 0);
}
#endif
#if TEST_STD_VER > 3
{ // LWG 2946
std::string s = " !";
assert(s.compare({"abc", 1}) < 0);
}
#endif
}

8
test/std/strings/basic.string/string.ops/string_find.first.not.of/string_size.pass.cpp
View File

@@ -14,6 +14,7 @@
#include <string>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
@@ -154,4 +155,11 @@ int main()
test1<S>();
}
#endif
#if TEST_STD_VER > 3
{ // LWG 2946
std::string s = " !";
assert(s.find_first_not_of({"abc", 1}) == 0);
}
#endif
}

8
test/std/strings/basic.string/string.ops/string_find.first.of/string_size.pass.cpp
View File

@@ -14,6 +14,7 @@
#include <string>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
@@ -154,4 +155,11 @@ int main()
test1<S>();
}
#endif
#if TEST_STD_VER > 3
{ // LWG 2946
std::string s = " !";
assert(s.find_first_of({"abc", 1}) == std::string::npos);
}
#endif
}

8
test/std/strings/basic.string/string.ops/string_find.last.not.of/string_size.pass.cpp
View File

@@ -14,6 +14,7 @@
#include <string>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
@@ -154,4 +155,11 @@ int main()
test1<S>();
}
#endif
#if TEST_STD_VER > 3
{ // LWG 2946
std::string s = " !";
assert(s.find_last_not_of({"abc", 1}) == s.size() - 1);
}
#endif
}

8
test/std/strings/basic.string/string.ops/string_find.last.of/string_size.pass.cpp
View File

@@ -14,6 +14,7 @@
#include <string>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
@@ -154,4 +155,11 @@ int main()
test1<S>();
}
#endif
#if TEST_STD_VER > 3
{ // LWG 2946
std::string s = " !";
assert(s.find_last_of({"abc", 1}) == std::string::npos);
}
#endif
}

8
test/std/strings/basic.string/string.ops/string_find/string_size.pass.cpp
View File

@@ -14,6 +14,7 @@
#include <string>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
@@ -154,4 +155,11 @@ int main()
test1<S>();
}
#endif
#if TEST_STD_VER > 3
{ // LWG 2946
std::string s = " !";
assert(s.find({"abc", 1}) == std::string::npos);
}
#endif
}

8
test/std/strings/basic.string/string.ops/string_rfind/string_size.pass.cpp
View File

@@ -14,6 +14,7 @@
#include <string>
#include <cassert>
#include "test_macros.h"
#include "min_allocator.h"
template <class S>
@@ -154,4 +155,11 @@ int main()
test1<S>();
}
#endif
#if TEST_STD_VER > 3
{ // LWG 2946
std::string s = " !";
assert(s.rfind({"abc", 1}) == std::string::npos);
}
#endif
}