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For example, instead of doing
#include "nix/store-config.hh"
#include "nix/derived-path.hh"
Now do
#include "nix/store/config.hh"
#include "nix/store/derived-path.hh"
This was originally planned in the issue, and also recent requested by
Eelco.
Most of the change is purely mechanical. There is just one small
additional issue. See how, in the example above, we took this
opportunity to also turn `<comp>-config.hh` into `<comp>/config.hh`.
Well, there was already a `nix/util/config.{cc,hh}`. Even though there
is not a public configuration header for libutil (which also would be
called `nix/util/config.{cc,hh}`) that's still confusing, To avoid any
such confusion, we renamed that to `nix/util/configuration.{cc,hh}`.
Finally, note that the libflake headers already did this, so we didn't
need to do anything to them. We wouldn't want to mistakenly get
`nix/flake/flake/flake.hh`!
Progress on #7876
(cherry picked from commit cc24766fa6)
204 lines
6.2 KiB
C++
204 lines
6.2 KiB
C++
#include "nix_api_util.h"
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#include "nix_api_util_internal.h"
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#include "nix_api_store.h"
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#include "nix_api_store_internal.h"
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#include "nix/store/tests/nix_api_store.hh"
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#include "nix/util/tests/string_callback.hh"
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#include "store-tests-config.hh"
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namespace nixC {
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std::string PATH_SUFFIX = "/g1w7hy3qg1w7hy3qg1w7hy3qg1w7hy3q-name";
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TEST_F(nix_api_util_context, nix_libstore_init)
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{
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auto ret = nix_libstore_init(ctx);
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ASSERT_EQ(NIX_OK, ret);
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}
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TEST_F(nix_api_store_test, nix_store_get_uri)
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{
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std::string str;
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auto ret = nix_store_get_uri(ctx, store, OBSERVE_STRING(str));
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ASSERT_EQ(NIX_OK, ret);
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ASSERT_STREQ("local", str.c_str());
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}
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TEST_F(nix_api_util_context, nix_store_get_storedir_default)
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{
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if (nix::getEnv("HOME").value_or("") == "/homeless-shelter") {
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// skipping test in sandbox because nix_store_open tries to create /nix/var/nix/profiles
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GTEST_SKIP();
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}
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nix_libstore_init(ctx);
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Store * store = nix_store_open(ctx, nullptr, nullptr);
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assert_ctx_ok();
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ASSERT_NE(store, nullptr);
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std::string str;
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auto ret = nix_store_get_storedir(ctx, store, OBSERVE_STRING(str));
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assert_ctx_ok();
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ASSERT_EQ(NIX_OK, ret);
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// These tests run with a unique storeDir, but not a relocated store
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ASSERT_STREQ(NIX_STORE_DIR, str.c_str());
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nix_store_free(store);
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}
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TEST_F(nix_api_store_test, nix_store_get_storedir)
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{
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std::string str;
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auto ret = nix_store_get_storedir(ctx, store, OBSERVE_STRING(str));
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assert_ctx_ok();
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ASSERT_EQ(NIX_OK, ret);
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// These tests run with a unique storeDir, but not a relocated store
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ASSERT_STREQ(nixStoreDir.c_str(), str.c_str());
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}
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TEST_F(nix_api_store_test, InvalidPathFails)
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{
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nix_store_parse_path(ctx, store, "invalid-path");
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ASSERT_EQ(ctx->last_err_code, NIX_ERR_NIX_ERROR);
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}
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TEST_F(nix_api_store_test, ReturnsValidStorePath)
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{
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StorePath * result = nix_store_parse_path(ctx, store, (nixStoreDir + PATH_SUFFIX).c_str());
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ASSERT_NE(result, nullptr);
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ASSERT_STREQ("name", result->path.name().data());
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ASSERT_STREQ(PATH_SUFFIX.substr(1).c_str(), result->path.to_string().data());
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}
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TEST_F(nix_api_store_test, SetsLastErrCodeToNixOk)
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{
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nix_store_parse_path(ctx, store, (nixStoreDir + PATH_SUFFIX).c_str());
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ASSERT_EQ(ctx->last_err_code, NIX_OK);
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}
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TEST_F(nix_api_store_test, DoesNotCrashWhenContextIsNull)
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{
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ASSERT_NO_THROW(nix_store_parse_path(ctx, store, (nixStoreDir + PATH_SUFFIX).c_str()));
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}
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TEST_F(nix_api_store_test, get_version)
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{
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std::string str;
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auto ret = nix_store_get_version(ctx, store, OBSERVE_STRING(str));
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ASSERT_EQ(NIX_OK, ret);
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ASSERT_STREQ(PACKAGE_VERSION, str.c_str());
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}
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TEST_F(nix_api_util_context, nix_store_open_dummy)
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{
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nix_libstore_init(ctx);
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Store * store = nix_store_open(ctx, "dummy://", nullptr);
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ASSERT_EQ(NIX_OK, ctx->last_err_code);
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ASSERT_STREQ("dummy", store->ptr->getUri().c_str());
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std::string str;
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nix_store_get_version(ctx, store, OBSERVE_STRING(str));
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ASSERT_STREQ("", str.c_str());
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nix_store_free(store);
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}
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TEST_F(nix_api_util_context, nix_store_open_invalid)
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{
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nix_libstore_init(ctx);
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Store * store = nix_store_open(ctx, "invalid://", nullptr);
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ASSERT_EQ(NIX_ERR_NIX_ERROR, ctx->last_err_code);
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ASSERT_EQ(nullptr, store);
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nix_store_free(store);
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}
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TEST_F(nix_api_store_test, nix_store_is_valid_path_not_in_store)
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{
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StorePath * path = nix_store_parse_path(ctx, store, (nixStoreDir + PATH_SUFFIX).c_str());
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ASSERT_EQ(false, nix_store_is_valid_path(ctx, store, path));
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}
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TEST_F(nix_api_store_test, nix_store_real_path)
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{
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StorePath * path = nix_store_parse_path(ctx, store, (nixStoreDir + PATH_SUFFIX).c_str());
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std::string rp;
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auto ret = nix_store_real_path(ctx, store, path, OBSERVE_STRING(rp));
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assert_ctx_ok();
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ASSERT_EQ(NIX_OK, ret);
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// Assumption: we're not testing with a relocated store
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ASSERT_STREQ((nixStoreDir + PATH_SUFFIX).c_str(), rp.c_str());
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nix_store_path_free(path);
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}
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TEST_F(nix_api_util_context, nix_store_real_path_relocated)
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{
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if (nix::getEnv("HOME").value_or("") == "/homeless-shelter") {
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// Can't open default store from within sandbox
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GTEST_SKIP();
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}
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auto tmp = nix::createTempDir();
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std::string storeRoot = tmp + "/store";
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std::string stateDir = tmp + "/state";
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std::string logDir = tmp + "/log";
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const char * rootkv[] = {"root", storeRoot.c_str()};
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const char * statekv[] = {"state", stateDir.c_str()};
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const char * logkv[] = {"log", logDir.c_str()};
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// const char * rokv[] = {"read-only", "true"};
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const char ** kvs[] = {rootkv, statekv, logkv, NULL};
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nix_libstore_init(ctx);
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assert_ctx_ok();
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Store * store = nix_store_open(ctx, "local", kvs);
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assert_ctx_ok();
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ASSERT_NE(store, nullptr);
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std::string nixStoreDir;
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auto ret = nix_store_get_storedir(ctx, store, OBSERVE_STRING(nixStoreDir));
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ASSERT_EQ(NIX_OK, ret);
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ASSERT_STREQ(NIX_STORE_DIR, nixStoreDir.c_str());
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StorePath * path = nix_store_parse_path(ctx, store, (nixStoreDir + PATH_SUFFIX).c_str());
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assert_ctx_ok();
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ASSERT_NE(path, nullptr);
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std::string rp;
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ret = nix_store_real_path(ctx, store, path, OBSERVE_STRING(rp));
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assert_ctx_ok();
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ASSERT_EQ(NIX_OK, ret);
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// Assumption: we're not testing with a relocated store
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ASSERT_STREQ((storeRoot + NIX_STORE_DIR + PATH_SUFFIX).c_str(), rp.c_str());
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nix_store_path_free(path);
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}
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TEST_F(nix_api_util_context, nix_store_real_path_binary_cache)
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{
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if (nix::getEnv("HOME").value_or("") == "/homeless-shelter") {
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// TODO: override NIX_CACHE_HOME?
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// skipping test in sandbox because narinfo cache can't be written
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GTEST_SKIP();
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}
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Store * store = nix_store_open(ctx, "https://cache.nixos.org", nullptr);
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assert_ctx_ok();
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ASSERT_NE(store, nullptr);
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std::string path_raw = std::string(NIX_STORE_DIR) + PATH_SUFFIX;
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StorePath * path = nix_store_parse_path(ctx, store, path_raw.c_str());
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assert_ctx_ok();
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ASSERT_NE(path, nullptr);
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std::string rp;
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auto ret = nix_store_real_path(ctx, store, path, OBSERVE_STRING(rp));
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assert_ctx_ok();
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ASSERT_EQ(NIX_OK, ret);
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ASSERT_STREQ(path_raw.c_str(), rp.c_str());
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}
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} // namespace nixC
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