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Add checkpoints to string allocation test to help with debugging arm failures.

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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@273072 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
Eric Fiselier
2016-06-18 00:23:13 +00:00
parent f1bc722d8c
commit 63a5b248d7
1 changed files with 6 additions and 1 deletions
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7
test/std/experimental/filesystem/class.path/path.member/path.native.obs/string_alloc.pass.cpp
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@@ -27,6 +27,7 @@
#include "count_new.hpp"
#include "min_allocator.h"
#include "filesystem_test_helper.hpp"
#include "assert_checkpoint.h"
namespace fs = std::experimental::filesystem;
@@ -43,8 +44,10 @@ void doShortStringTest(MultiStringType const& MS) {
const path p((const char*)MS);
{
DisableAllocationGuard g; // should not allocate
CHECKPOINT("short string default constructed allocator");
Str s = p.string<CharT>();
assert(s == value);
CHECKPOINT("short string provided allocator");
Str s2 = p.string<CharT>(Alloc{});
assert(s2 == value);
}
@@ -59,7 +62,7 @@ void doLongStringTest(MultiStringType const& MS) {
const path p((const char*)MS);
{ // Default allocator
using Alloc = std::allocator<CharT>;
RequireAllocationGuard g; // should not allocate because
RequireAllocationGuard g;
Str s = p.string<CharT>();
assert(s == value);
Str s2 = p.string<CharT>(Alloc{});
@@ -67,6 +70,7 @@ void doLongStringTest(MultiStringType const& MS) {
}
using MAlloc = malloc_allocator<CharT>;
MAlloc::reset();
CHECKPOINT("Malloc allocator test - default construct");
{ // Other allocator - default construct
using Traits = std::char_traits<CharT>;
using AStr = std::basic_string<CharT, Traits, MAlloc>;
@@ -77,6 +81,7 @@ void doLongStringTest(MultiStringType const& MS) {
assert(MAlloc::outstanding_alloc() == 1);
}
MAlloc::reset();
CHECKPOINT("Malloc allocator test - provided copy");
{ // Other allocator - provided copy
using Traits = std::char_traits<CharT>;
using AStr = std::basic_string<CharT, Traits, MAlloc>;