mirror of
https://github.com/encounter/dawn-cmake.git
synced 2025-05-13 10:51:35 +00:00
aea9c68de9
Bug: tint:724 Change-Id: I45d83d32dbce1fbee265810615c18219ef879b20 Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/48363 Commit-Queue: Antonio Maiorano <amaiorano@google.com> Reviewed-by: Ben Clayton <bclayton@google.com> Kokoro: Kokoro <noreply+kokoro@google.com>
275 lines
9.1 KiB
C++
275 lines
9.1 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/ast/struct_block_decoration.h"
|
|
#include "src/reader/wgsl/parser_impl_test_helper.h"
|
|
#include "src/sem/access_control_type.h"
|
|
|
|
namespace tint {
|
|
namespace reader {
|
|
namespace wgsl {
|
|
namespace {
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_Parses) {
|
|
auto p = parser("my_var : f32");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_FALSE(p->has_error()) << p->error();
|
|
ASSERT_FALSE(decl.errored);
|
|
ASSERT_EQ(decl->name, "my_var");
|
|
ASSERT_NE(decl->type, nullptr);
|
|
ASSERT_TRUE(decl->type->Is<sem::F32>());
|
|
|
|
ASSERT_EQ(decl->source.range.begin.line, 1u);
|
|
ASSERT_EQ(decl->source.range.begin.column, 1u);
|
|
ASSERT_EQ(decl->source.range.end.line, 1u);
|
|
ASSERT_EQ(decl->source.range.end.column, 7u);
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_MissingIdent) {
|
|
auto p = parser(": f32");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:1: expected identifier for test");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_MissingColon) {
|
|
auto p = parser("my_var f32");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:8: expected ':' for test");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_MissingType) {
|
|
auto p = parser("my_var :");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:9: invalid type for test");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_InvalidIdent) {
|
|
auto p = parser("123 : f32");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:1: expected identifier for test");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_InvalidType) {
|
|
auto p = parser("my_var : invalid");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:10: unknown constructed type 'invalid'");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_ParsesWithTextureAccessDeco_Read) {
|
|
auto p = parser("my_var : [[access(read)]] texture_storage_1d<r32float>");
|
|
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_FALSE(p->has_error()) << p->error();
|
|
ASSERT_FALSE(decl.errored);
|
|
ASSERT_EQ(decl->name, "my_var");
|
|
ASSERT_NE(decl->type, nullptr);
|
|
ASSERT_TRUE(decl->type->Is<sem::AccessControl>());
|
|
EXPECT_TRUE(decl->type->As<sem::AccessControl>()->IsReadOnly());
|
|
ASSERT_TRUE(
|
|
decl->type->As<sem::AccessControl>()->type()->Is<sem::StorageTexture>());
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_ParsesWithTextureAccessDeco_Write) {
|
|
auto p = parser("my_var : [[access(write)]] texture_storage_1d<r32float>");
|
|
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_FALSE(p->has_error()) << p->error();
|
|
ASSERT_FALSE(decl.errored);
|
|
ASSERT_EQ(decl->name, "my_var");
|
|
ASSERT_NE(decl->type, nullptr);
|
|
ASSERT_TRUE(decl->type->Is<sem::AccessControl>());
|
|
EXPECT_TRUE(decl->type->As<sem::AccessControl>()->IsWriteOnly());
|
|
ASSERT_TRUE(
|
|
decl->type->As<sem::AccessControl>()->type()->Is<sem::StorageTexture>());
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_ParsesWithAccessDeco_Read) {
|
|
auto p = parser("my_var : [[access(read)]] S");
|
|
|
|
auto* mem = Member("a", ty.i32(), ast::DecorationList{});
|
|
ast::StructMemberList members;
|
|
members.push_back(mem);
|
|
|
|
auto* block_deco = create<ast::StructBlockDecoration>();
|
|
ast::DecorationList decos;
|
|
decos.push_back(block_deco);
|
|
|
|
auto* str = create<ast::Struct>(members, decos);
|
|
auto* s = ty.struct_("S", str);
|
|
|
|
p->register_constructed("S", s);
|
|
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_FALSE(p->has_error()) << p->error();
|
|
ASSERT_FALSE(decl.errored);
|
|
ASSERT_EQ(decl->name, "my_var");
|
|
ASSERT_NE(decl->type, nullptr);
|
|
ASSERT_TRUE(decl->type->Is<sem::AccessControl>());
|
|
EXPECT_TRUE(decl->type->As<sem::AccessControl>()->IsReadOnly());
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_ParsesWithAccessDeco_ReadWrite) {
|
|
auto p = parser("my_var : [[access(read_write)]] S");
|
|
|
|
auto* mem = Member("a", ty.i32(), ast::DecorationList{});
|
|
ast::StructMemberList members;
|
|
members.push_back(mem);
|
|
|
|
auto* block_deco = create<ast::StructBlockDecoration>();
|
|
ast::DecorationList decos;
|
|
decos.push_back(block_deco);
|
|
|
|
auto* str = create<ast::Struct>(members, decos);
|
|
auto* s = ty.struct_("S", str);
|
|
|
|
p->register_constructed("S", s);
|
|
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_FALSE(p->has_error()) << p->error();
|
|
ASSERT_FALSE(decl.errored);
|
|
ASSERT_EQ(decl->name, "my_var");
|
|
ASSERT_NE(decl->type, nullptr);
|
|
ASSERT_TRUE(decl->type->Is<sem::AccessControl>());
|
|
EXPECT_TRUE(decl->type->As<sem::AccessControl>()->IsReadWrite());
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_MultipleAccessDecoFail) {
|
|
auto p = parser("my_var : [[access(read), access(read_write)]] S");
|
|
|
|
auto* mem = Member("a", ty.i32(), ast::DecorationList{});
|
|
ast::StructMemberList members;
|
|
members.push_back(mem);
|
|
|
|
auto* block_deco = create<ast::StructBlockDecoration>();
|
|
ast::DecorationList decos;
|
|
decos.push_back(block_deco);
|
|
|
|
auto* str = create<ast::Struct>(members, decos);
|
|
auto* s = ty.struct_("S", str);
|
|
|
|
p->register_constructed("S", s);
|
|
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:1: multiple access decorations not allowed");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_MultipleAccessDeco_MultiBlock_Fail) {
|
|
auto p = parser("my_var : [[access(read)]][[access(read_write)]] S");
|
|
|
|
auto* mem = Member("a", ty.i32(), ast::DecorationList{});
|
|
ast::StructMemberList members;
|
|
members.push_back(mem);
|
|
|
|
auto* block_deco = create<ast::StructBlockDecoration>();
|
|
ast::DecorationList decos;
|
|
decos.push_back(block_deco);
|
|
|
|
auto* str = create<ast::Struct>(members, decos);
|
|
auto* s = ty.struct_("S", str);
|
|
|
|
p->register_constructed("S", s);
|
|
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:1: multiple access decorations not allowed");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_AccessDecoBadValue) {
|
|
auto p = parser("my_var : [[access(unknown)]] S");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:19: invalid value for access decoration");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_AccessDecoIllegalValue) {
|
|
auto p = parser("my_var : [[access(1)]] S");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:19: expected identifier for access_type");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_NonAccessDecoFail) {
|
|
auto p = parser("my_var : [[stride(1)]] S");
|
|
|
|
auto* mem = Member("a", ty.i32(), ast::DecorationList{});
|
|
ast::StructMemberList members;
|
|
members.push_back(mem);
|
|
|
|
auto* block_deco = create<ast::StructBlockDecoration>();
|
|
ast::DecorationList decos;
|
|
decos.push_back(block_deco);
|
|
|
|
auto* str = create<ast::Struct>(members, decos);
|
|
auto* s = ty.struct_("S", str);
|
|
|
|
p->register_constructed("S", s);
|
|
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:12: unexpected decorations");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_DecorationMissingRightBlock) {
|
|
auto p = parser("my_var : [[access(read) S");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:25: expected ']]' for decoration list");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_DecorationMissingRightParen) {
|
|
auto p = parser("my_var : [[access(read]] S");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:23: expected ')' for access decoration");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_DecorationMissingLeftParen) {
|
|
auto p = parser("my_var : [[access read)]] S");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:19: expected '(' for access decoration");
|
|
}
|
|
|
|
TEST_F(ParserImplTest, VariableIdentDecl_DecorationEmpty) {
|
|
auto p = parser("my_var : [[]] S");
|
|
auto decl = p->expect_variable_ident_decl("test");
|
|
ASSERT_TRUE(p->has_error());
|
|
ASSERT_TRUE(decl.errored);
|
|
ASSERT_EQ(p->error(), "1:12: empty decoration list");
|
|
}
|
|
|
|
} // namespace
|
|
} // namespace wgsl
|
|
} // namespace reader
|
|
} // namespace tint
|