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libstore-tests: Don't leak memory in tests

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We shouldn't leak memory in unit tests in order
to make enabling ASAN easier.
This commit is contained in:
Sergei Zimmerman 2025-06-25 00:07:58 +03:00
parent 448cfb71ea
commit 55d12dfc5d
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GPG key ID: A9B0B557CA632325
2 changed files with 13 additions and 4 deletions
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8
src/libstore-test-support/include/nix/store/tests/nix_api_store.hh
View file

@ -34,6 +34,8 @@ public:
Store * store;
std::string nixDir;
std::string nixStoreDir;
std::string nixStateDir;
std::string nixLogDir;
protected:
void init_local_store()
@ -53,11 +55,13 @@ protected:
#endif
nixStoreDir = nixDir + "/my_nix_store";
nixStateDir = nixDir + "/my_state";
nixLogDir = nixDir + "/my_log";
// Options documented in `nix help-stores`
const char * p1[] = {"store", nixStoreDir.c_str()};
const char * p2[] = {"state", (new std::string(nixDir + "/my_state"))->c_str()};
const char * p3[] = {"log", (new std::string(nixDir + "/my_log"))->c_str()};
const char * p2[] = {"state", nixStateDir.c_str()};
const char * p3[] = {"log", nixLogDir.c_str()};
const char ** params[] = {p1, p2, p3, nullptr};

9
src/libstore-tests/nix_api_store.cc
View file

@ -71,17 +71,21 @@ TEST_F(nix_api_store_test, ReturnsValidStorePath)
ASSERT_NE(result, nullptr);
ASSERT_STREQ("name", result->path.name().data());
ASSERT_STREQ(PATH_SUFFIX.substr(1).c_str(), result->path.to_string().data());
nix_store_path_free(result);
}
TEST_F(nix_api_store_test, SetsLastErrCodeToNixOk)
{
nix_store_parse_path(ctx, store, (nixStoreDir + PATH_SUFFIX).c_str());
StorePath * path = nix_store_parse_path(ctx, store, (nixStoreDir + PATH_SUFFIX).c_str());
ASSERT_EQ(ctx->last_err_code, NIX_OK);
nix_store_path_free(path);
}
TEST_F(nix_api_store_test, DoesNotCrashWhenContextIsNull)
{
ASSERT_NO_THROW(nix_store_parse_path(ctx, store, (nixStoreDir + PATH_SUFFIX).c_str()));
StorePath * path = nullptr;
ASSERT_NO_THROW(path = nix_store_parse_path(ctx, store, (nixStoreDir + PATH_SUFFIX).c_str()));
nix_store_path_free(path);
}
TEST_F(nix_api_store_test, get_version)
@ -119,6 +123,7 @@ TEST_F(nix_api_store_test, nix_store_is_valid_path_not_in_store)
{
StorePath * path = nix_store_parse_path(ctx, store, (nixStoreDir + PATH_SUFFIX).c_str());
ASSERT_EQ(false, nix_store_is_valid_path(ctx, store, path));
nix_store_path_free(path);
}
TEST_F(nix_api_store_test, nix_store_real_path)