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Disable leak detection in test_autosuggest_suggest_special() under CI

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This is a false positive as a result of disabling TLS support in LSAN due to an
incompatibility with newer versions of glibc.

Also remove the older workaround (because it didn't work).
This commit is contained in:
Mahmoud Al-Qudsi 2022-10-24 15:54:46 -05:00
parent bfa172852f
commit 44c9c51841
2 changed files with 12 additions and 5 deletions
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2
.github/workflows/main.yml vendored
View File

@ -75,7 +75,7 @@ jobs:
env:
CC: clang
CXX: clang++
CXXFLAGS: "-fno-omit-frame-pointer -fsanitize=undefined -fsanitize=address"
CXXFLAGS: "-fno-omit-frame-pointer -fsanitize=undefined -fsanitize=address -DFISH_CI_SAN"
run: |
mkdir build && cd build
cmake ..

15
src/fish_tests.cpp
View File

@ -42,6 +42,10 @@
#include <utility>
#include <vector>
#ifdef FISH_CI_SAN
#include <sanitizer/lsan_interface.h>
#endif
#include "ast.h"
#include "autoload.h"
#include "builtin.h"
@ -3721,9 +3725,13 @@ static void perform_one_completion_cd_test(const wcstring &command, const wcstri
// Testing test_autosuggest_suggest_special, in particular for properly handling quotes and
// backslashes.
static void test_autosuggest_suggest_special() {
// This manages to crash the asan on Ubuntu 20.04
// So just skip it.
#ifndef __SANITIZE_ADDRESS__
// We execute LSAN with use_tls=0 under CI to avoid a SIGSEGV crash in LSAN itself.
// Unfortunately, this causes it to incorrectly flag a memory leak here that doesn't reproduce
// locally with use_tls=1.
#ifdef FISH_CI_SAN
__lsan::ScopedDisabler disable_leak_detection{};
#endif
if (system("mkdir -p 'test/autosuggest_test/0foobar'")) err(L"mkdir failed");
if (system("mkdir -p 'test/autosuggest_test/1foo bar'")) err(L"mkdir failed");
if (system("mkdir -p 'test/autosuggest_test/2foo bar'")) err(L"mkdir failed");
@ -3845,7 +3853,6 @@ static void test_autosuggest_suggest_special() {
parser_t::principal_parser().vars().remove(L"HOME", ENV_LOCAL | ENV_EXPORT);
popd();
#endif // ndef SANITIZE_ADDRESS
}
static void perform_one_autosuggestion_should_ignore_test(const wcstring &command, long line) {