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Separate internal from non-internal unit tests of the C API

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This helps us make sure that the external C API is sufficient for the
tasks that we think it is sufficient for.
This commit is contained in:
John Ericson 2025-09-03 16:08:35 -04:00 • committed by Jörg Thalheim
parent f6bc47bc50
commit 8089102164
10 changed files with 145 additions and 119 deletions
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28
src/libexpr-tests/nix_api_expr.cc
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@ -1,7 +1,5 @@
#include "nix_api_store.h"
#include "nix_api_store_internal.h"
#include "nix_api_util.h"
#include "nix_api_util_internal.h"
#include "nix_api_expr.h"
#include "nix_api_value.h"
@ -151,8 +149,8 @@ TEST_F(nix_api_expr_test, nix_expr_realise_context_bad_value)
assert_ctx_ok();
auto r = nix_string_realise(ctx, state, value, false);
ASSERT_EQ(nullptr, r);
ASSERT_EQ(ctx->last_err_code, NIX_ERR_NIX_ERROR);
ASSERT_THAT(ctx->last_err, testing::Optional(testing::HasSubstr("cannot coerce")));
ASSERT_EQ(nix_err_code(ctx), NIX_ERR_NIX_ERROR);
ASSERT_THAT(nix_err_msg(nullptr, ctx, nullptr), testing::HasSubstr("cannot coerce"));
}
TEST_F(nix_api_expr_test, nix_expr_realise_context_bad_build)
@ -168,8 +166,8 @@ TEST_F(nix_api_expr_test, nix_expr_realise_context_bad_build)
assert_ctx_ok();
auto r = nix_string_realise(ctx, state, value, false);
ASSERT_EQ(nullptr, r);
ASSERT_EQ(ctx->last_err_code, NIX_ERR_NIX_ERROR);
ASSERT_THAT(ctx->last_err, testing::Optional(testing::HasSubstr("failed with exit code 1")));
ASSERT_EQ(nix_err_code(ctx), NIX_ERR_NIX_ERROR);
ASSERT_THAT(nix_err_msg(nullptr, ctx, nullptr), testing::HasSubstr("failed with exit code 1"));
}
TEST_F(nix_api_expr_test, nix_expr_realise_context)
@ -381,12 +379,11 @@ TEST_F(nix_api_expr_test, nix_expr_primop_bad_no_return)
nix_value * result = nix_alloc_value(ctx, state);
assert_ctx_ok();
nix_value_call(ctx, state, primopValue, three, result);
ASSERT_EQ(ctx->last_err_code, NIX_ERR_NIX_ERROR);
ASSERT_EQ(nix_err_code(ctx), NIX_ERR_NIX_ERROR);
ASSERT_THAT(
ctx->last_err,
testing::Optional(
testing::HasSubstr("Implementation error in custom function: return value was not initialized")));
ASSERT_THAT(ctx->last_err, testing::Optional(testing::HasSubstr("badNoReturn")));
nix_err_msg(nullptr, ctx, nullptr),
testing::HasSubstr("Implementation error in custom function: return value was not initialized"));
ASSERT_THAT(nix_err_msg(nullptr, ctx, nullptr), testing::HasSubstr("badNoReturn"));
}
static void primop_bad_return_thunk(
@ -419,12 +416,11 @@ TEST_F(nix_api_expr_test, nix_expr_primop_bad_return_thunk)
assert_ctx_ok();
NIX_VALUE_CALL(ctx, state, result, primopValue, toString, four);
ASSERT_EQ(ctx->last_err_code, NIX_ERR_NIX_ERROR);
ASSERT_EQ(nix_err_code(ctx), NIX_ERR_NIX_ERROR);
ASSERT_THAT(
ctx->last_err,
testing::Optional(
testing::HasSubstr("Implementation error in custom function: return value must not be a thunk")));
ASSERT_THAT(ctx->last_err, testing::Optional(testing::HasSubstr("badReturnThunk")));
nix_err_msg(nullptr, ctx, nullptr),
testing::HasSubstr("Implementation error in custom function: return value must not be a thunk"));
ASSERT_THAT(nix_err_msg(nullptr, ctx, nullptr), testing::HasSubstr("badReturnThunk"));
}
TEST_F(nix_api_expr_test, nix_value_call_multi_no_args)