4684ddb6aa
- import libcxx - reduce targets to the one when compiled as a tools Change-Id: Iabb8427f80ff8e89463559a28bcb8b4f2bdbc496
31 lines
1,000 B
C++
31 lines
1,000 B
C++
// Test that statically allocated thread-specific storage is included in the root set.
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// RUN: LSAN_BASE="report_objects=1:use_stacks=0:use_registers=0"
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// RUN: %clangxx_lsan %s -o %t
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// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=0" %t 2>&1 | FileCheck %s
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// RUN: LSAN_OPTIONS=$LSAN_BASE:"use_tls=1" %t 2>&1
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// RUN: LSAN_OPTIONS="" %t 2>&1
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#include <assert.h>
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#include <pthread.h>
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#include <stdio.h>
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#include <stdlib.h>
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// From glibc: this many keys are stored in the thread descriptor directly.
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const unsigned PTHREAD_KEY_2NDLEVEL_SIZE = 32;
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int main() {
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pthread_key_t key;
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int res;
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res = pthread_key_create(&key, NULL);
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assert(res == 0);
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assert(key < PTHREAD_KEY_2NDLEVEL_SIZE);
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void *p = malloc(1337);
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res = pthread_setspecific(key, p);
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assert(res == 0);
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fprintf(stderr, "Test alloc: %p.\n", p);
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return 0;
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}
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// CHECK: Test alloc: [[ADDR:.*]].
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// CHECK: Directly leaked 1337 byte object at [[ADDR]]
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// CHECK: LeakSanitizer: detected memory leaks
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// CHECK: SUMMARY: LeakSanitizer:
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