| // Copyright 2024 The Bazel Authors. All rights reserved. |
| // |
| // 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/tools/one_version/duplicate_class_collector.h" |
| |
| #include <string> |
| |
| #include "googletest/include/gtest/gtest.h" |
| #include "absl/strings/str_cat.h" |
| |
| namespace one_version { |
| |
| class DuplicateClassCollectorTest : public ::testing::Test {}; |
| |
| TEST_F(DuplicateClassCollectorTest, NoDuplicates) { |
| DuplicateClassCollector vc; |
| vc.Add("com/google/Foo", 1, Label("//hello:foo", "hello/libfoo.jar")); |
| vc.Add("com/google/Bar", 2, Label("//hello:bar", "hello/libbaz.jar")); |
| vc.Add("com/google/Baz", 3, Label("//hello:baz", "hello/libbaz.jar")); |
| vc.Add("com/google/Moo", 4, Label("//hello:moo", "hello/libmoo.jar")); |
| EXPECT_TRUE(vc.Violations().empty()); |
| } |
| |
| TEST_F(DuplicateClassCollectorTest, Duplicates) { |
| DuplicateClassCollector vc; |
| vc.Add("com/google/Foo", 1, Label("//hello:foo", "hello/libfoo.jar")); |
| vc.Add("com/google/Foo", 1, Label("//hello:bar", "hello/libbar.jar")); |
| vc.Add("com/google/Baz", 3, Label("//hello:baz", "hello/libbaz.jar")); |
| vc.Add("com/google/Moo", 4, Label("//hello:moo", "hello/libmoo.jar")); |
| EXPECT_TRUE(vc.Violations().empty()); |
| } |
| |
| TEST_F(DuplicateClassCollectorTest, Violations) { |
| DuplicateClassCollector vc; |
| vc.Add("com/google/Foo", 2, Label("//hello:bar", "hello/libbar.jar")); |
| vc.Add("com/google/Foo", 1, Label("//hello:foo", "hello/libfoo.jar")); |
| vc.Add("com/google/Baz", 3, Label("//hello:baz", "hello/libbaz.jar")); |
| vc.Add("com/google/Moo", 4, Label("//hello:moo", "hello/libmoo.jar")); |
| std::string expected = |
| " com/google/Foo has incompatible definitions in:\n" |
| " crc32=1\n" |
| " //hello:foo [new]\n" |
| " via hello/libfoo.jar\n" |
| " crc32=2\n" |
| " //hello:bar [new]\n" |
| " via hello/libbar.jar\n"; |
| EXPECT_EQ(expected, DuplicateClassCollector::Report(vc.Violations())); |
| } |
| |
| } // namespace one_version |