mirror of
https://github.com/encounter/dawn-cmake.git
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9981b63fa4
This Cl replaces the TypeManager singleton with a context object. Bug: tint:29 Change-Id: Ia662709db1b562c34955633977ce4363f28f238e Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/17780 Reviewed-by: David Neto <dneto@google.com>
121 lines
3.9 KiB
C++
121 lines
3.9 KiB
C++
// Copyright 2020 The Tint Authors.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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#include "gtest/gtest.h"
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#include "src/ast/variable.h"
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#include "src/reader/wgsl/parser_impl.h"
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#include "src/reader/wgsl/parser_impl_test_helper.h"
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namespace tint {
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namespace reader {
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namespace wgsl {
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TEST_F(ParserImplTest, EntryPoint_Parses) {
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auto p = parser("entry_point fragment = main");
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auto e = p->entry_point_decl();
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ASSERT_NE(e, nullptr);
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ASSERT_FALSE(p->has_error());
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EXPECT_EQ(e->stage(), ast::PipelineStage::kFragment);
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EXPECT_EQ(e->name(), "main");
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EXPECT_EQ(e->function_name(), "main");
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}
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TEST_F(ParserImplTest, EntryPoint_ParsesWithStringName) {
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auto p = parser(R"(entry_point vertex as "main" = vtx_main)");
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auto e = p->entry_point_decl();
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ASSERT_NE(e, nullptr);
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ASSERT_FALSE(p->has_error());
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EXPECT_EQ(e->stage(), ast::PipelineStage::kVertex);
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EXPECT_EQ(e->name(), "main");
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EXPECT_EQ(e->function_name(), "vtx_main");
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}
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TEST_F(ParserImplTest, EntryPoint_ParsesWithIdentName) {
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auto p = parser(R"(entry_point vertex as main = vtx_main)");
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auto e = p->entry_point_decl();
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ASSERT_NE(e, nullptr);
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ASSERT_FALSE(p->has_error());
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EXPECT_EQ(e->stage(), ast::PipelineStage::kVertex);
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EXPECT_EQ(e->name(), "main");
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EXPECT_EQ(e->function_name(), "vtx_main");
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}
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TEST_F(ParserImplTest, EntryPoint_MissingFnName) {
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auto p = parser(R"(entry_point vertex as main =)");
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auto e = p->entry_point_decl();
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ASSERT_TRUE(p->has_error());
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ASSERT_EQ(e, nullptr);
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EXPECT_EQ(p->error(), "1:29: invalid function name for entry point");
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}
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TEST_F(ParserImplTest, EntryPoint_InvalidFnName) {
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auto p = parser(R"(entry_point vertex as main = 123)");
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auto e = p->entry_point_decl();
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ASSERT_TRUE(p->has_error());
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ASSERT_EQ(e, nullptr);
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EXPECT_EQ(p->error(), "1:30: invalid function name for entry point");
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}
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TEST_F(ParserImplTest, EntryPoint_MissingEqual) {
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auto p = parser(R"(entry_point vertex as main vtx_main)");
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auto e = p->entry_point_decl();
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ASSERT_TRUE(p->has_error());
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ASSERT_EQ(e, nullptr);
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EXPECT_EQ(p->error(), "1:28: missing = for entry point");
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}
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TEST_F(ParserImplTest, EntryPoint_MissingName) {
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auto p = parser(R"(entry_point vertex as = vtx_main)");
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auto e = p->entry_point_decl();
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ASSERT_TRUE(p->has_error());
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ASSERT_EQ(e, nullptr);
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EXPECT_EQ(p->error(), "1:23: invalid name for entry point");
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}
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TEST_F(ParserImplTest, EntryPoint_InvalidName) {
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auto p = parser(R"(entry_point vertex as 123 = vtx_main)");
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auto e = p->entry_point_decl();
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ASSERT_TRUE(p->has_error());
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ASSERT_EQ(e, nullptr);
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EXPECT_EQ(p->error(), "1:23: invalid name for entry point");
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}
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TEST_F(ParserImplTest, EntryPoint_MissingStageWithIdent) {
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auto p = parser(R"(entry_point as 123 = vtx_main)");
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auto e = p->entry_point_decl();
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ASSERT_TRUE(p->has_error());
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ASSERT_EQ(e, nullptr);
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EXPECT_EQ(p->error(), "1:13: missing pipeline stage for entry point");
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}
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TEST_F(ParserImplTest, EntryPoint_MissingStage) {
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auto p = parser(R"(entry_point = vtx_main)");
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auto e = p->entry_point_decl();
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ASSERT_TRUE(p->has_error());
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ASSERT_EQ(e, nullptr);
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EXPECT_EQ(p->error(), "1:13: missing pipeline stage for entry point");
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}
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TEST_F(ParserImplTest, EntryPoint_InvalidStage) {
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auto p = parser(R"(entry_point invalid = vtx_main)");
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auto e = p->entry_point_decl();
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ASSERT_TRUE(p->has_error());
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ASSERT_EQ(e, nullptr);
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EXPECT_EQ(p->error(), "1:13: missing pipeline stage for entry point");
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}
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} // namespace wgsl
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} // namespace reader
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} // namespace tint
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