dawn-cmake/src/tint/writer/wgsl/generator_impl_assign_test.cc
dan sinclair 8a435a2a4b Remove error from TextGenerator.
This CL removes the `error()` method from the TextGenerator in favour of
using `Diagnostics().str()`.

Change-Id: If20261ac839d11f6d29890cb17f95f2d4df5db2d
Reviewed-on: https://dawn-review.googlesource.com/c/dawn/+/126923
Kokoro: Kokoro <noreply+kokoro@google.com>
Commit-Queue: Dan Sinclair <dsinclair@chromium.org>
Reviewed-by: Ben Clayton <bclayton@google.com>
2023-04-12 11:59:24 +00:00

38 lines
1.2 KiB
C++

// Copyright 2020 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/tint/writer/wgsl/test_helper.h"
namespace tint::writer::wgsl {
namespace {
using WgslGeneratorImplTest = TestHelper;
TEST_F(WgslGeneratorImplTest, Emit_Assign) {
auto* lhs = GlobalVar("lhs", ty.i32(), builtin::AddressSpace::kPrivate);
auto* rhs = GlobalVar("rhs", ty.i32(), builtin::AddressSpace::kPrivate);
auto* assign = Assign(lhs, rhs);
WrapInFunction(assign);
GeneratorImpl& gen = Build();
gen.increment_indent();
ASSERT_TRUE(gen.EmitStatement(assign)) << gen.Diagnostics();
EXPECT_EQ(gen.result(), " lhs = rhs;\n");
}
} // namespace
} // namespace tint::writer::wgsl