107 lines
2.0 KiB
C++
107 lines
2.0 KiB
C++
#include <algorithm>
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#include <vector>
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#include "test/annotation.h"
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#include "test/test.h"
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#include "feature/feature.h"
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namespace clice::testing {
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namespace {
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namespace protocol = eventide::language::protocol;
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TEST_SUITE(CodeCompletion) {
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std::vector<protocol::CompletionItem> items;
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void code_complete(llvm::StringRef code) {
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CompilationParams params;
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auto annotation = AnnotatedSource::from(code);
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params.arguments = {"clang++", "-std=c++20", "main.cpp"};
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params.completion = {"main.cpp", annotation.offsets.lookup("pos")};
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params.add_remapped_file("main.cpp", annotation.content);
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feature::CodeCompletionOptions options = {};
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items = feature::code_complete(params, options, feature::PositionEncoding::UTF8);
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}
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TEST_CASE(Score) {
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code_complete(R"cpp(
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int foooo(int x);
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int x = fo$(pos)
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)cpp");
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auto it = std::ranges::find_if(items, [](const protocol::CompletionItem& item) {
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return item.label == "foooo";
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});
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ASSERT_TRUE(it != items.end());
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ASSERT_TRUE(it->kind.has_value());
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ASSERT_EQ(*it->kind, protocol::CompletionItemKind::Function);
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}
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TEST_CASE(Snippet) {
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code_complete(R"cpp(
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int x = tru$(pos)
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)cpp");
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ASSERT_TRUE(!items.empty());
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}
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TEST_CASE(Overload) {
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code_complete(R"cpp(
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int foooo(int x);
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int foooo(int x, int y);
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int x = fooo$(pos)
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)cpp");
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ASSERT_TRUE(!items.empty());
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}
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TEST_CASE(Unqualified) {
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code_complete(R"cpp(
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namespace A {
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void fooooo();
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}
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void bar() {
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fo$(pos)
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}
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)cpp");
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// Legacy parity: keep as smoke case without strict expectation.
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}
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TEST_CASE(Functor) {
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code_complete(R"cpp(
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struct X {
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void operator() () {}
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};
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void bar() {
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X foo;
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fo$(pos);
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}
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)cpp");
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// Legacy parity: keep as smoke case without strict expectation.
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}
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TEST_CASE(Lambda) {
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code_complete(R"cpp(
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void bar() {
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auto foo = [](int x){ };
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fo$(pos);
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}
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)cpp");
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// Legacy parity: keep as smoke case without strict expectation.
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}
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}; // TEST_SUITE(CodeCompletion)
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} // namespace
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} // namespace clice::testing
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