Add tests for NopStatement.
This CL adds tests for the NopStatement AST node.
Bug: tint:11
Change-Id: I890b7f6bc6347ba4f5a67334385feffd24079d5d
Reviewed-on: https://dawn-review.googlesource.com/c/tint/+/16665
Reviewed-by: Sarah Mashayekhi <sarahmashay@google.com>
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index d58e85e..391c999 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -224,6 +224,7 @@
ast/loop_statement_test.cc
ast/member_accessor_expression_test.cc
ast/module_test.cc
+ ast/nop_statement_test.cc
ast/set_decoration_test.cc
ast/struct_member_test.cc
ast/struct_member_offset_decoration_test.cc
diff --git a/src/ast/nop_statement_test.cc b/src/ast/nop_statement_test.cc
new file mode 100644
index 0000000..7f47b28
--- /dev/null
+++ b/src/ast/nop_statement_test.cc
@@ -0,0 +1,57 @@
+// 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/nop_statement.h"
+
+#include <sstream>
+
+#include "gtest/gtest.h"
+
+namespace tint {
+namespace ast {
+
+using NopStatementTest = testing::Test;
+
+TEST_F(NopStatementTest, Creation) {
+ NopStatement n;
+ EXPECT_EQ(n.line(), 0);
+ EXPECT_EQ(n.column(), 0);
+}
+
+TEST_F(NopStatementTest, Creation_WithSource) {
+ NopStatement n(Source{20, 2});
+ EXPECT_EQ(n.line(), 20);
+ EXPECT_EQ(n.column(), 2);
+}
+
+TEST_F(NopStatementTest, IsNop) {
+ NopStatement n;
+ EXPECT_TRUE(n.IsNop());
+}
+
+TEST_F(NopStatementTest, IsValid) {
+ NopStatement n;
+ EXPECT_TRUE(n.IsValid());
+}
+
+TEST_F(NopStatementTest, ToStr) {
+ NopStatement n;
+ std::ostringstream out;
+ n.to_str(out, 2);
+ EXPECT_EQ(out.str(), R"( Nop{}
+)");
+}
+
+} // namespace ast
+} // namespace tint
