mirror of
https://github.com/carbon-language/carbon-lang.git
synced 2026-09-24 22:02:23 +01:00
97 lines
3.0 KiB
C++
97 lines
3.0 KiB
C++
// Part of the Carbon Language project, under the Apache License v2.0 with LLVM
|
|
// Exceptions. See /LICENSE for license information.
|
|
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
|
|
|
|
#include "explorer/ast/element.h"
|
|
|
|
#include <gmock/gmock.h>
|
|
#include <gtest/gtest.h>
|
|
|
|
#include <optional>
|
|
|
|
#include "explorer/ast/bindings.h"
|
|
#include "explorer/ast/declaration.h"
|
|
#include "explorer/ast/expression.h"
|
|
#include "explorer/ast/value.h"
|
|
#include "explorer/base/arena.h"
|
|
#include "llvm/Support/Casting.h"
|
|
|
|
namespace Carbon::Testing {
|
|
namespace {
|
|
|
|
static auto FakeSourceLoc(int line_num) -> SourceLocation {
|
|
return SourceLocation("<test>", line_num, FileKind::Main);
|
|
}
|
|
|
|
class ElementTest : public ::testing::Test {
|
|
protected:
|
|
Arena arena;
|
|
};
|
|
|
|
TEST_F(ElementTest, NamedElementType) {
|
|
const auto src_loc = FakeSourceLoc(1);
|
|
VariableDeclaration decl{
|
|
src_loc,
|
|
arena.New<BindingPattern>(src_loc, "valuename",
|
|
arena.New<AutoPattern>(src_loc),
|
|
ExpressionCategory::Reference),
|
|
std::nullopt, ExpressionCategory::Reference};
|
|
const auto* static_type = arena.New<IntValue>(1);
|
|
decl.set_static_type(static_type);
|
|
NamedElement element_decl(&decl);
|
|
|
|
EXPECT_EQ(&element_decl.type(), static_type);
|
|
|
|
NamedElement named_val(
|
|
arena.New<NamedValue>(NamedValue{"valuename", static_type}));
|
|
EXPECT_EQ(&named_val.type(), static_type);
|
|
}
|
|
|
|
TEST_F(ElementTest, NamedElementDeclaration) {
|
|
const auto src_loc = FakeSourceLoc(1);
|
|
VariableDeclaration decl{
|
|
src_loc,
|
|
arena.New<BindingPattern>(src_loc, "valuename",
|
|
arena.New<AutoPattern>(src_loc),
|
|
ExpressionCategory::Reference),
|
|
std::nullopt, ExpressionCategory::Reference};
|
|
const auto* static_type = arena.New<IntValue>(1);
|
|
NamedElement element_decl(&decl);
|
|
|
|
EXPECT_TRUE(element_decl.declaration());
|
|
|
|
NamedElement named_val(
|
|
arena.New<NamedValue>(NamedValue{"valuename", static_type}));
|
|
EXPECT_FALSE(named_val.declaration());
|
|
}
|
|
|
|
TEST_F(ElementTest, NamedElementIsNamed) {
|
|
const auto src_loc = FakeSourceLoc(1);
|
|
VariableDeclaration decl{
|
|
src_loc,
|
|
arena.New<BindingPattern>(src_loc, "valuename",
|
|
arena.New<AutoPattern>(src_loc),
|
|
ExpressionCategory::Reference),
|
|
std::nullopt, ExpressionCategory::Reference};
|
|
NamedElement member_decl(&decl);
|
|
EXPECT_TRUE(member_decl.IsNamed("valuename"));
|
|
EXPECT_FALSE(member_decl.IsNamed("anything"));
|
|
|
|
NamedElement named_val(
|
|
arena.New<NamedValue>(NamedValue{"valuename", arena.New<IntValue>(1)}));
|
|
EXPECT_TRUE(named_val.IsNamed("valuename"));
|
|
EXPECT_FALSE(named_val.IsNamed("anything"));
|
|
}
|
|
|
|
TEST_F(ElementTest, PositionalElementIsNamed) {
|
|
PositionalElement element(1, arena.New<IntValue>(1));
|
|
EXPECT_FALSE(element.IsNamed("anything"));
|
|
}
|
|
|
|
TEST_F(ElementTest, BaseElementIsNamed) {
|
|
BaseElement element(arena.New<IntValue>(1));
|
|
EXPECT_FALSE(element.IsNamed("anything"));
|
|
}
|
|
} // namespace
|
|
} // namespace Carbon::Testing
|