73 lines
2.5 KiB
C++
73 lines
2.5 KiB
C++
// Copyright 2021 The Tint Authors.
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
//
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
|
|
#include "src/program_builder.h"
|
|
|
|
#include "gtest/gtest.h"
|
|
|
|
namespace tint {
|
|
namespace {
|
|
|
|
using ProgramBuilderTest = testing::Test;
|
|
|
|
TEST_F(ProgramBuilderTest, IDsAreUnique) {
|
|
Program program_a(ProgramBuilder{});
|
|
Program program_b(ProgramBuilder{});
|
|
Program program_c(ProgramBuilder{});
|
|
EXPECT_NE(program_a.ID(), program_b.ID());
|
|
EXPECT_NE(program_b.ID(), program_c.ID());
|
|
EXPECT_NE(program_c.ID(), program_a.ID());
|
|
}
|
|
|
|
TEST_F(ProgramBuilderTest, WrapDoesntAffectInner) {
|
|
Program inner([] {
|
|
ProgramBuilder builder;
|
|
auto* ty = builder.ty.f32();
|
|
builder.Func("a", {}, ty, {}, {});
|
|
return builder;
|
|
}());
|
|
|
|
ASSERT_EQ(inner.AST().Functions().size(), 1u);
|
|
ASSERT_TRUE(inner.Symbols().Get("a").IsValid());
|
|
ASSERT_FALSE(inner.Symbols().Get("b").IsValid());
|
|
|
|
ProgramBuilder outer = ProgramBuilder::Wrap(&inner);
|
|
|
|
ASSERT_EQ(inner.AST().Functions().size(), 1u);
|
|
ASSERT_EQ(outer.AST().Functions().size(), 1u);
|
|
EXPECT_EQ(inner.AST().Functions()[0], outer.AST().Functions()[0]);
|
|
EXPECT_TRUE(inner.Symbols().Get("a").IsValid());
|
|
EXPECT_EQ(inner.Symbols().Get("a"), outer.Symbols().Get("a"));
|
|
EXPECT_TRUE(inner.Symbols().Get("a").IsValid());
|
|
EXPECT_TRUE(outer.Symbols().Get("a").IsValid());
|
|
EXPECT_FALSE(inner.Symbols().Get("b").IsValid());
|
|
EXPECT_FALSE(outer.Symbols().Get("b").IsValid());
|
|
|
|
auto* ty = outer.ty.f32();
|
|
outer.Func("b", {}, ty, {}, {});
|
|
|
|
ASSERT_EQ(inner.AST().Functions().size(), 1u);
|
|
ASSERT_EQ(outer.AST().Functions().size(), 2u);
|
|
EXPECT_EQ(inner.AST().Functions()[0], outer.AST().Functions()[0]);
|
|
EXPECT_EQ(outer.AST().Functions()[1]->symbol, outer.Symbols().Get("b"));
|
|
EXPECT_EQ(inner.Symbols().Get("a"), outer.Symbols().Get("a"));
|
|
EXPECT_TRUE(inner.Symbols().Get("a").IsValid());
|
|
EXPECT_TRUE(outer.Symbols().Get("a").IsValid());
|
|
EXPECT_FALSE(inner.Symbols().Get("b").IsValid());
|
|
EXPECT_TRUE(outer.Symbols().Get("b").IsValid());
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace tint
|