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C API: Value -> nix_value

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See issue https://github.com/NixOS/nix/issues/10434
This commit is contained in:
Robert Hensing 2024-06-13 18:51:58 +02:00
parent 5d8118d9cb
commit b94e1d6218
8 changed files with 161 additions and 155 deletions
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32
tests/unit/libexpr/nix_api_value.cc
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@ -148,8 +148,8 @@ TEST_F(nix_api_expr_test, nix_build_and_init_list)
int size = 10;
ListBuilder * builder = nix_make_list_builder(ctx, state, size);
Value * intValue = nix_alloc_value(ctx, state);
Value * intValue2 = nix_alloc_value(ctx, state);
nix_value * intValue = nix_alloc_value(ctx, state);
nix_value * intValue2 = nix_alloc_value(ctx, state);
// `init` and `insert` can be called in any order
nix_init_int(ctx, intValue, 42);
@ -204,10 +204,10 @@ TEST_F(nix_api_expr_test, nix_build_and_init_attr)
BindingsBuilder * builder = nix_make_bindings_builder(ctx, state, size);
Value * intValue = nix_alloc_value(ctx, state);
nix_value * intValue = nix_alloc_value(ctx, state);
nix_init_int(ctx, intValue, 42);
Value * stringValue = nix_alloc_value(ctx, state);
nix_value * stringValue = nix_alloc_value(ctx, state);
nix_init_string(ctx, stringValue, "foo");
nix_bindings_builder_insert(ctx, builder, "a", intValue);
@ -217,7 +217,7 @@ TEST_F(nix_api_expr_test, nix_build_and_init_attr)
ASSERT_EQ(2, nix_get_attrs_size(ctx, value));
Value * out_value = nix_get_attr_byname(ctx, value, state, "a");
nix_value * out_value = nix_get_attr_byname(ctx, value, state, "a");
ASSERT_EQ(42, nix_get_int(ctx, out_value));
nix_gc_decref(ctx, out_value);
@ -261,10 +261,10 @@ TEST_F(nix_api_expr_test, nix_value_init)
// two = 2;
// f = a: a * a;
Value * two = nix_alloc_value(ctx, state);
nix_value * two = nix_alloc_value(ctx, state);
nix_init_int(ctx, two, 2);
Value * f = nix_alloc_value(ctx, state);
nix_value * f = nix_alloc_value(ctx, state);
nix_expr_eval_from_string(
ctx,
state,
@ -278,7 +278,7 @@ TEST_F(nix_api_expr_test, nix_value_init)
// r = f two;
Value * r = nix_alloc_value(ctx, state);
nix_value * r = nix_alloc_value(ctx, state);
nix_init_apply(ctx, r, f, two);
assert_ctx_ok();
@ -307,11 +307,11 @@ TEST_F(nix_api_expr_test, nix_value_init)
TEST_F(nix_api_expr_test, nix_value_init_apply_error)
{
Value * some_string = nix_alloc_value(ctx, state);
nix_value * some_string = nix_alloc_value(ctx, state);
nix_init_string(ctx, some_string, "some string");
assert_ctx_ok();
Value * v = nix_alloc_value(ctx, state);
nix_value * v = nix_alloc_value(ctx, state);
nix_init_apply(ctx, v, some_string, some_string);
assert_ctx_ok();
@ -336,7 +336,7 @@ TEST_F(nix_api_expr_test, nix_value_init_apply_lazy_arg)
// r = f e
// r should not throw an exception, because e is not evaluated
Value * f = nix_alloc_value(ctx, state);
nix_value * f = nix_alloc_value(ctx, state);
nix_expr_eval_from_string(
ctx,
state,
@ -347,9 +347,9 @@ TEST_F(nix_api_expr_test, nix_value_init_apply_lazy_arg)
f);
assert_ctx_ok();
Value * e = nix_alloc_value(ctx, state);
nix_value * e = nix_alloc_value(ctx, state);
{
Value * g = nix_alloc_value(ctx, state);
nix_value * g = nix_alloc_value(ctx, state);
nix_expr_eval_from_string(
ctx,
state,
@ -365,7 +365,7 @@ TEST_F(nix_api_expr_test, nix_value_init_apply_lazy_arg)
nix_gc_decref(ctx, g);
}
Value * r = nix_alloc_value(ctx, state);
nix_value * r = nix_alloc_value(ctx, state);
nix_init_apply(ctx, r, f, e);
assert_ctx_ok();
@ -377,7 +377,7 @@ TEST_F(nix_api_expr_test, nix_value_init_apply_lazy_arg)
ASSERT_EQ(1, n);
// nix_get_attr_byname isn't lazy (it could have been) so it will throw the exception
Value * foo = nix_get_attr_byname(ctx, r, state, "foo");
nix_value * foo = nix_get_attr_byname(ctx, r, state, "foo");
ASSERT_EQ(nullptr, foo);
ASSERT_THAT(ctx->last_err.value(), testing::HasSubstr("error message for test case nix_value_init_apply_lazy_arg"));
@ -388,7 +388,7 @@ TEST_F(nix_api_expr_test, nix_value_init_apply_lazy_arg)
TEST_F(nix_api_expr_test, nix_copy_value)
{
Value * source = nix_alloc_value(ctx, state);
nix_value * source = nix_alloc_value(ctx, state);
nix_init_int(ctx, source, 42);
nix_copy_value(ctx, value, source);