| // 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 "gtest/gtest.h" |
| #include "src/ast/array_accessor_expression.h" |
| #include "src/ast/const_initializer_expression.h" |
| #include "src/ast/identifier_expression.h" |
| #include "src/ast/int_literal.h" |
| #include "src/ast/unary_derivative_expression.h" |
| #include "src/ast/unary_method_expression.h" |
| #include "src/ast/unary_op_expression.h" |
| #include "src/reader/wgsl/parser_impl.h" |
| |
| namespace tint { |
| namespace reader { |
| namespace wgsl { |
| |
| using ParserImplTest = testing::Test; |
| |
| TEST_F(ParserImplTest, UnaryExpression_Postix) { |
| ParserImpl p{"a[2]"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| |
| ASSERT_TRUE(e->IsArrayAccessor()); |
| auto ary = e->AsArrayAccessor(); |
| ASSERT_TRUE(ary->array()->IsIdentifier()); |
| auto ident = ary->array()->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| |
| ASSERT_TRUE(ary->idx_expr()->IsInitializer()); |
| ASSERT_TRUE(ary->idx_expr()->AsInitializer()->IsConstInitializer()); |
| auto init = ary->idx_expr()->AsInitializer()->AsConstInitializer(); |
| ASSERT_TRUE(init->literal()->IsInt()); |
| ASSERT_EQ(init->literal()->AsInt()->value(), 2); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Minus) { |
| ParserImpl p{"- 1"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryOp()); |
| |
| auto u = e->AsUnaryOp(); |
| ASSERT_EQ(u->op(), ast::UnaryOp::kNegation); |
| |
| ASSERT_TRUE(u->expr()->IsInitializer()); |
| ASSERT_TRUE(u->expr()->AsInitializer()->IsConstInitializer()); |
| |
| auto init = u->expr()->AsInitializer()->AsConstInitializer(); |
| ASSERT_TRUE(init->literal()->IsInt()); |
| EXPECT_EQ(init->literal()->AsInt()->value(), 1); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Minus_InvalidRHS) { |
| ParserImpl p{"-if(a) {}"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:2: unable to parse right side of - expression"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Bang) { |
| ParserImpl p{"!1"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryOp()); |
| |
| auto u = e->AsUnaryOp(); |
| ASSERT_EQ(u->op(), ast::UnaryOp::kNot); |
| |
| ASSERT_TRUE(u->expr()->IsInitializer()); |
| ASSERT_TRUE(u->expr()->AsInitializer()->IsConstInitializer()); |
| |
| auto init = u->expr()->AsInitializer()->AsConstInitializer(); |
| ASSERT_TRUE(init->literal()->IsInt()); |
| EXPECT_EQ(init->literal()->AsInt()->value(), 1); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Bang_InvalidRHS) { |
| ParserImpl p{"!if (a) {}"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:2: unable to parse right side of ! expression"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Any) { |
| ParserImpl p{"any(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryMethod()); |
| |
| auto u = e->AsUnaryMethod(); |
| ASSERT_EQ(u->op(), ast::UnaryMethod::kAny); |
| ASSERT_EQ(u->params().size(), 1); |
| ASSERT_TRUE(u->params()[0]->IsIdentifier()); |
| auto ident = u->params()[0]->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Any_MissingParenLeft) { |
| ParserImpl p{"any a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:5: missing ( for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Any_MissingParenRight) { |
| ParserImpl p{"any(a"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:6: missing ) for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Any_MissingIdentifier) { |
| ParserImpl p{"any()"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:5: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Any_InvalidIdentifier) { |
| ParserImpl p{"any(123)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:5: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_All) { |
| ParserImpl p{"all(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryMethod()); |
| |
| auto u = e->AsUnaryMethod(); |
| ASSERT_EQ(u->op(), ast::UnaryMethod::kAll); |
| ASSERT_EQ(u->params().size(), 1); |
| ASSERT_TRUE(u->params()[0]->IsIdentifier()); |
| auto ident = u->params()[0]->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_All_MissingParenLeft) { |
| ParserImpl p{"all a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:5: missing ( for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_All_MissingParenRight) { |
| ParserImpl p{"all(a"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:6: missing ) for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_All_MissingIdentifier) { |
| ParserImpl p{"all()"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:5: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_All_InvalidIdentifier) { |
| ParserImpl p{"all(123)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:5: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsNan) { |
| ParserImpl p{"is_nan(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryMethod()); |
| |
| auto u = e->AsUnaryMethod(); |
| ASSERT_EQ(u->op(), ast::UnaryMethod::kIsNan); |
| ASSERT_EQ(u->params().size(), 1); |
| ASSERT_TRUE(u->params()[0]->IsIdentifier()); |
| auto ident = u->params()[0]->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsNan_MissingParenLeft) { |
| ParserImpl p{"is_nan a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:8: missing ( for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsNan_MissingParenRight) { |
| ParserImpl p{"is_nan(a"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:9: missing ) for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsNan_MissingIdentifier) { |
| ParserImpl p{"is_nan()"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:8: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsNan_InvalidIdentifier) { |
| ParserImpl p{"is_nan(123)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:8: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsInf) { |
| ParserImpl p{"is_inf(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryMethod()); |
| |
| auto u = e->AsUnaryMethod(); |
| ASSERT_EQ(u->op(), ast::UnaryMethod::kIsInf); |
| ASSERT_EQ(u->params().size(), 1); |
| ASSERT_TRUE(u->params()[0]->IsIdentifier()); |
| auto ident = u->params()[0]->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsInf_MissingParenLeft) { |
| ParserImpl p{"is_inf a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:8: missing ( for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsInf_MissingParenRight) { |
| ParserImpl p{"is_inf(a"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:9: missing ) for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsInf_MissingIdentifier) { |
| ParserImpl p{"is_inf()"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:8: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsInf_InvalidIdentifier) { |
| ParserImpl p{"is_inf(123)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:8: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsFinite) { |
| ParserImpl p{"is_finite(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryMethod()); |
| |
| auto u = e->AsUnaryMethod(); |
| ASSERT_EQ(u->op(), ast::UnaryMethod::kIsFinite); |
| ASSERT_EQ(u->params().size(), 1); |
| ASSERT_TRUE(u->params()[0]->IsIdentifier()); |
| auto ident = u->params()[0]->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsFinite_MissingParenLeft) { |
| ParserImpl p{"is_finite a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:11: missing ( for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsFinite_MissingParenRight) { |
| ParserImpl p{"is_finite(a"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:12: missing ) for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsFinite_MissingIdentifier) { |
| ParserImpl p{"is_finite()"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:11: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsFinite_InvalidIdentifier) { |
| ParserImpl p{"is_finite(123)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:11: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsNormal) { |
| ParserImpl p{"is_normal(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryMethod()); |
| |
| auto u = e->AsUnaryMethod(); |
| ASSERT_EQ(u->op(), ast::UnaryMethod::kIsNormal); |
| ASSERT_EQ(u->params().size(), 1); |
| ASSERT_TRUE(u->params()[0]->IsIdentifier()); |
| auto ident = u->params()[0]->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsNormal_MissingParenLeft) { |
| ParserImpl p{"is_normal a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:11: missing ( for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsNormal_MissingParenRight) { |
| ParserImpl p{"is_normal(a"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:12: missing ) for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsNormal_MissingIdentifier) { |
| ParserImpl p{"is_normal()"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:11: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_IsNormal_InvalidIdentifier) { |
| ParserImpl p{"is_normal(123)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:11: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dot) { |
| ParserImpl p{"dot(a, b)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryMethod()); |
| |
| auto u = e->AsUnaryMethod(); |
| ASSERT_EQ(u->op(), ast::UnaryMethod::kDot); |
| ASSERT_EQ(u->params().size(), 2); |
| ASSERT_TRUE(u->params()[0]->IsIdentifier()); |
| auto ident = u->params()[0]->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| |
| ASSERT_TRUE(u->params()[1]->IsIdentifier()); |
| ident = u->params()[1]->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "b"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dot_MissingParenLeft) { |
| ParserImpl p{"dot a, b)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:5: missing ( for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dot_MissingParenRight) { |
| ParserImpl p{"dot(a, b"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:9: missing ) for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dot_MissingFirstIdentifier) { |
| ParserImpl p{"dot(, a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:5: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dot_MissingSecondIdentifier) { |
| ParserImpl p{"dot(a, )"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:8: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dot_MissingComma) { |
| ParserImpl p{"dot(a b)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:7: missing , for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dot_InvalidFirstIdentifier) { |
| ParserImpl p{"dot(123, b)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:5: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dot_InvalidSecondIdentifier) { |
| ParserImpl p{"dot(a, 123)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:8: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_OuterProduct) { |
| ParserImpl p{"outer_product(a, b)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryMethod()); |
| |
| auto u = e->AsUnaryMethod(); |
| ASSERT_EQ(u->op(), ast::UnaryMethod::kOuterProduct); |
| ASSERT_EQ(u->params().size(), 2); |
| ASSERT_TRUE(u->params()[0]->IsIdentifier()); |
| auto ident = u->params()[0]->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| |
| ASSERT_TRUE(u->params()[1]->IsIdentifier()); |
| ident = u->params()[1]->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "b"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_OuterProduct_MissingParenLeft) { |
| ParserImpl p{"outer_product a, b)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:15: missing ( for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_OuterProduct_MissingParenRight) { |
| ParserImpl p{"outer_product(a, b"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:19: missing ) for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_OuterProduct_MissingFirstIdentifier) { |
| ParserImpl p{"outer_product(, b)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:15: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_OuterProduct_MissingSecondIdentifier) { |
| ParserImpl p{"outer_product(a, )"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:18: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_OuterProduct_MissingComma) { |
| ParserImpl p{"outer_product(a b)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:17: missing , for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_OuterProduct_InvalidFirstIdentifier) { |
| ParserImpl p{"outer_product(123, b)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:15: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_OuterProduct_InvalidSecondIdentifier) { |
| ParserImpl p{"outer_product(a, 123)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:18: missing identifier for method call"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdx_NoModifier) { |
| ParserImpl p{"dpdx(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryDerivative()); |
| |
| auto deriv = e->AsUnaryDerivative(); |
| EXPECT_EQ(deriv->op(), ast::UnaryDerivative::kDpdx); |
| EXPECT_EQ(deriv->modifier(), ast::DerivativeModifier::kNone); |
| |
| ASSERT_NE(deriv->param(), nullptr); |
| ASSERT_TRUE(deriv->param()->IsIdentifier()); |
| auto ident = deriv->param()->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdx_WithModifier) { |
| ParserImpl p{"dpdx<coarse>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryDerivative()); |
| |
| auto deriv = e->AsUnaryDerivative(); |
| EXPECT_EQ(deriv->op(), ast::UnaryDerivative::kDpdx); |
| EXPECT_EQ(deriv->modifier(), ast::DerivativeModifier::kCoarse); |
| |
| ASSERT_NE(deriv->param(), nullptr); |
| ASSERT_TRUE(deriv->param()->IsIdentifier()); |
| auto ident = deriv->param()->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdx_MissingLessThan) { |
| ParserImpl p{"dpdx coarse>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:6: missing ( for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdx_InvalidModifier) { |
| ParserImpl p{"dpdx<invalid>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:6: unable to parse derivative modifier"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdx_EmptyModifer) { |
| ParserImpl p{"dpdx coarse>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:6: missing ( for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdx_MissingGreaterThan) { |
| ParserImpl p{"dpdx<coarse (a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:13: missing > for derivative modifier"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdx_MisisngLeftParen) { |
| ParserImpl p{"dpdx<coarse>a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:13: missing ( for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdx_MissingRightParen) { |
| ParserImpl p{"dpdx<coarse>(a"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:15: missing ) for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdx_MissingIdentifier) { |
| ParserImpl p{"dpdx<coarse>()"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:14: missing identifier for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdx_InvalidIdentifeir) { |
| ParserImpl p{"dpdx<coarse>(12345)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:14: missing identifier for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdy_NoModifier) { |
| ParserImpl p{"dpdy(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryDerivative()); |
| |
| auto deriv = e->AsUnaryDerivative(); |
| EXPECT_EQ(deriv->op(), ast::UnaryDerivative::kDpdy); |
| EXPECT_EQ(deriv->modifier(), ast::DerivativeModifier::kNone); |
| |
| ASSERT_NE(deriv->param(), nullptr); |
| ASSERT_TRUE(deriv->param()->IsIdentifier()); |
| auto ident = deriv->param()->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdy_WithModifier) { |
| ParserImpl p{"dpdy<fine>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryDerivative()); |
| |
| auto deriv = e->AsUnaryDerivative(); |
| EXPECT_EQ(deriv->op(), ast::UnaryDerivative::kDpdy); |
| EXPECT_EQ(deriv->modifier(), ast::DerivativeModifier::kFine); |
| |
| ASSERT_NE(deriv->param(), nullptr); |
| ASSERT_TRUE(deriv->param()->IsIdentifier()); |
| auto ident = deriv->param()->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdy_MissingLessThan) { |
| ParserImpl p{"dpdy coarse>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:6: missing ( for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdy_InvalidModifier) { |
| ParserImpl p{"dpdy<invalid>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:6: unable to parse derivative modifier"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdy_EmptyModifer) { |
| ParserImpl p{"dpdy coarse>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:6: missing ( for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdy_MissingGreaterThan) { |
| ParserImpl p{"dpdy<coarse (a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:13: missing > for derivative modifier"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdy_MisisngLeftParen) { |
| ParserImpl p{"dpdy<coarse>a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:13: missing ( for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdy_MissingRightParen) { |
| ParserImpl p{"dpdy<coarse>(a"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:15: missing ) for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdy_MissingIdentifier) { |
| ParserImpl p{"dpdy<coarse>()"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:14: missing identifier for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Dpdy_InvalidIdentifeir) { |
| ParserImpl p{"dpdy<coarse>(12345)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:14: missing identifier for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Fwidth_NoModifier) { |
| ParserImpl p{"fwidth(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryDerivative()); |
| |
| auto deriv = e->AsUnaryDerivative(); |
| EXPECT_EQ(deriv->op(), ast::UnaryDerivative::kFwidth); |
| EXPECT_EQ(deriv->modifier(), ast::DerivativeModifier::kNone); |
| |
| ASSERT_NE(deriv->param(), nullptr); |
| ASSERT_TRUE(deriv->param()->IsIdentifier()); |
| auto ident = deriv->param()->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Fwidth_WithModifier) { |
| ParserImpl p{"fwidth<coarse>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_FALSE(p.has_error()) << p.error(); |
| ASSERT_NE(e, nullptr); |
| ASSERT_TRUE(e->IsUnaryDerivative()); |
| |
| auto deriv = e->AsUnaryDerivative(); |
| EXPECT_EQ(deriv->op(), ast::UnaryDerivative::kFwidth); |
| EXPECT_EQ(deriv->modifier(), ast::DerivativeModifier::kCoarse); |
| |
| ASSERT_NE(deriv->param(), nullptr); |
| ASSERT_TRUE(deriv->param()->IsIdentifier()); |
| auto ident = deriv->param()->AsIdentifier(); |
| ASSERT_EQ(ident->name().size(), 1); |
| EXPECT_EQ(ident->name()[0], "a"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Fwidth_MissingLessThan) { |
| ParserImpl p{"fwidth coarse>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:8: missing ( for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Fwidth_InvalidModifier) { |
| ParserImpl p{"fwidth<invalid>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:8: unable to parse derivative modifier"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Fwidth_EmptyModifer) { |
| ParserImpl p{"fwidth coarse>(a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:8: missing ( for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Fwidth_MissingGreaterThan) { |
| ParserImpl p{"fwidth<coarse (a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:15: missing > for derivative modifier"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Fwidth_MisisngLeftParen) { |
| ParserImpl p{"fwidth<coarse>a)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:15: missing ( for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Fwidth_MissingRightParen) { |
| ParserImpl p{"fwidth<coarse>(a"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:17: missing ) for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Fwidth_MissingIdentifier) { |
| ParserImpl p{"fwidth<coarse>()"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:16: missing identifier for derivative method"); |
| } |
| |
| TEST_F(ParserImplTest, UnaryExpression_Fwidht_InvalidIdentifeir) { |
| ParserImpl p{"fwidth<coarse>(12345)"}; |
| auto e = p.unary_expression(); |
| ASSERT_TRUE(p.has_error()); |
| ASSERT_EQ(e, nullptr); |
| EXPECT_EQ(p.error(), "1:16: missing identifier for derivative method"); |
| } |
| } // namespace wgsl |
| } // namespace reader |
| } // namespace tint |