| // Copyright 2022 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/ir/test_helper.h" |
| |
| #include "src/tint/ir/register.h" |
| |
| namespace tint::ir { |
| namespace { |
| |
| using namespace tint::number_suffixes; // NOLINT |
| |
| using IR_RegisterTest = TestHelper; |
| |
| TEST_F(IR_RegisterTest, f32) { |
| Register r(1.2_f); |
| EXPECT_EQ(1.2_f, r.AsF32()); |
| EXPECT_EQ("1.200000", r.AsString()); |
| |
| EXPECT_TRUE(r.IsF32()); |
| EXPECT_FALSE(r.IsF16()); |
| EXPECT_FALSE(r.IsI32()); |
| EXPECT_FALSE(r.IsU32()); |
| EXPECT_FALSE(r.IsTemp()); |
| EXPECT_FALSE(r.IsVar()); |
| EXPECT_FALSE(r.IsBool()); |
| } |
| |
| TEST_F(IR_RegisterTest, f16) { |
| Register r(1.1_h); |
| EXPECT_EQ(1.1_h, r.AsF16()); |
| EXPECT_EQ("1.099609", r.AsString()); |
| |
| EXPECT_FALSE(r.IsF32()); |
| EXPECT_TRUE(r.IsF16()); |
| EXPECT_FALSE(r.IsI32()); |
| EXPECT_FALSE(r.IsU32()); |
| EXPECT_FALSE(r.IsTemp()); |
| EXPECT_FALSE(r.IsVar()); |
| EXPECT_FALSE(r.IsBool()); |
| } |
| |
| TEST_F(IR_RegisterTest, i32) { |
| Register r(1_i); |
| EXPECT_EQ(1_i, r.AsI32()); |
| EXPECT_EQ("1", r.AsString()); |
| |
| EXPECT_FALSE(r.IsF32()); |
| EXPECT_FALSE(r.IsF16()); |
| EXPECT_TRUE(r.IsI32()); |
| EXPECT_FALSE(r.IsU32()); |
| EXPECT_FALSE(r.IsTemp()); |
| EXPECT_FALSE(r.IsVar()); |
| EXPECT_FALSE(r.IsBool()); |
| } |
| |
| TEST_F(IR_RegisterTest, u32) { |
| Register r(2_u); |
| EXPECT_EQ(2_u, r.AsU32()); |
| EXPECT_EQ("2", r.AsString()); |
| |
| EXPECT_FALSE(r.IsF32()); |
| EXPECT_FALSE(r.IsF16()); |
| EXPECT_FALSE(r.IsI32()); |
| EXPECT_TRUE(r.IsU32()); |
| EXPECT_FALSE(r.IsTemp()); |
| EXPECT_FALSE(r.IsVar()); |
| EXPECT_FALSE(r.IsBool()); |
| } |
| |
| TEST_F(IR_RegisterTest, id) { |
| Register r(Register::Id(4)); |
| EXPECT_EQ(4u, r.AsId()); |
| EXPECT_EQ("%4", r.AsString()); |
| |
| EXPECT_FALSE(r.IsF32()); |
| EXPECT_FALSE(r.IsF16()); |
| EXPECT_FALSE(r.IsI32()); |
| EXPECT_FALSE(r.IsU32()); |
| EXPECT_TRUE(r.IsTemp()); |
| EXPECT_FALSE(r.IsVar()); |
| EXPECT_FALSE(r.IsBool()); |
| } |
| |
| TEST_F(IR_RegisterTest, bool) { |
| Register r(false); |
| EXPECT_FALSE(r.AsBool()); |
| EXPECT_EQ("false", r.AsString()); |
| |
| r = Register(true); |
| EXPECT_TRUE(r.AsBool()); |
| EXPECT_EQ("true", r.AsString()); |
| |
| EXPECT_FALSE(r.IsF32()); |
| EXPECT_FALSE(r.IsF16()); |
| EXPECT_FALSE(r.IsI32()); |
| EXPECT_FALSE(r.IsU32()); |
| EXPECT_FALSE(r.IsTemp()); |
| EXPECT_FALSE(r.IsVar()); |
| EXPECT_TRUE(r.IsBool()); |
| } |
| |
| TEST_F(IR_RegisterTest, var) { |
| Symbol s; |
| Register r(s, 2); |
| EXPECT_EQ(2u, r.AsVarData().id); |
| EXPECT_EQ(s, r.AsVarData().sym); |
| EXPECT_EQ("%v2", r.AsString()); |
| |
| r = Register(s, 4); |
| EXPECT_EQ(4u, r.AsVarData().id); |
| EXPECT_EQ(s, r.AsVarData().sym); |
| EXPECT_EQ("%v4", r.AsString()); |
| |
| EXPECT_FALSE(r.IsF32()); |
| EXPECT_FALSE(r.IsF16()); |
| EXPECT_FALSE(r.IsI32()); |
| EXPECT_FALSE(r.IsU32()); |
| EXPECT_FALSE(r.IsTemp()); |
| EXPECT_TRUE(r.IsVar()); |
| EXPECT_FALSE(r.IsBool()); |
| } |
| |
| } // namespace |
| } // namespace tint::ir |