ce3721057d
This is intended to address the following problem. Episodically we see CHECK-failures when recursive interceptors call back into user code. Effectively we are not "in_rtl" at this point, but it's very complicated and fragile to properly maintain in_rtl property. Instead get rid of it. It was used mostly for sanity CHECKs, which basically never uncover real problems. Instead introduce ignore_interceptors flag, which is used in very few narrow places to disable recursive interceptors (e.g. during runtime initialization). llvm-svn: 197979
44 lines
1.1 KiB
C++
44 lines
1.1 KiB
C++
//===-- tsan_vector_test.cc -----------------------------------------------===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
//
|
|
// This file is a part of ThreadSanitizer (TSan), a race detector.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
#include "tsan_vector.h"
|
|
#include "tsan_rtl.h"
|
|
#include "gtest/gtest.h"
|
|
|
|
namespace __tsan {
|
|
|
|
TEST(Vector, Basic) {
|
|
Vector<int> v(MBlockScopedBuf);
|
|
EXPECT_EQ(v.Size(), (uptr)0);
|
|
v.PushBack(42);
|
|
EXPECT_EQ(v.Size(), (uptr)1);
|
|
EXPECT_EQ(v[0], 42);
|
|
v.PushBack(43);
|
|
EXPECT_EQ(v.Size(), (uptr)2);
|
|
EXPECT_EQ(v[0], 42);
|
|
EXPECT_EQ(v[1], 43);
|
|
}
|
|
|
|
TEST(Vector, Stride) {
|
|
Vector<int> v(MBlockScopedBuf);
|
|
for (int i = 0; i < 1000; i++) {
|
|
v.PushBack(i);
|
|
EXPECT_EQ(v.Size(), (uptr)(i + 1));
|
|
EXPECT_EQ(v[i], i);
|
|
}
|
|
for (int i = 0; i < 1000; i++) {
|
|
EXPECT_EQ(v[i], i);
|
|
}
|
|
}
|
|
|
|
} // namespace __tsan
|