forked from OSchip/llvm-project
[Tooling] Add operator== to CompileCommand
Summary: It does the obvious thing of comparing all fields. This will be needed for a clangd patch I have in the pipeline. Subscribers: dblaikie, ilya-biryukov, ioeric, cfe-commits Differential Revision: https://reviews.llvm.org/D49265 llvm-svn: 337284
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d95761d9d0
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clang
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@ -59,6 +59,15 @@ struct CompileCommand {
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/// The output file associated with the command.
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std::string Output;
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friend bool operator==(const CompileCommand &LHS, const CompileCommand &RHS) {
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return LHS.Directory == RHS.Directory && LHS.Filename == RHS.Filename &&
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LHS.CommandLine == RHS.CommandLine && LHS.Output == RHS.Output;
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}
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friend bool operator!=(const CompileCommand &LHS, const CompileCommand &RHS) {
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return !(LHS == RHS);
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}
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};
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/// Interface for compilation databases.
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@ -736,5 +736,33 @@ TEST_F(InterpolateTest, Case) {
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EXPECT_EQ(getCommand("foo/bar/baz/shout.C"), "clang -D FOO/BAR/BAZ/SHOUT.cc");
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}
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TEST(CompileCommandTest, EqualityOperator) {
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CompileCommand CCRef("/foo/bar", "hello.c", {"a", "b"}, "hello.o");
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CompileCommand CCTest = CCRef;
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EXPECT_TRUE(CCRef == CCTest);
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EXPECT_FALSE(CCRef != CCTest);
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CCTest = CCRef;
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CCTest.Directory = "/foo/baz";
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EXPECT_FALSE(CCRef == CCTest);
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EXPECT_TRUE(CCRef != CCTest);
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CCTest = CCRef;
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CCTest.Filename = "bonjour.c";
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EXPECT_FALSE(CCRef == CCTest);
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EXPECT_TRUE(CCRef != CCTest);
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CCTest = CCRef;
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CCTest.CommandLine.push_back("c");
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EXPECT_FALSE(CCRef == CCTest);
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EXPECT_TRUE(CCRef != CCTest);
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CCTest = CCRef;
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CCTest.Output = "bonjour.o";
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EXPECT_FALSE(CCRef == CCTest);
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EXPECT_TRUE(CCRef != CCTest);
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}
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} // end namespace tooling
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} // end namespace clang
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