d42d9d5b29
## Summary - Replace hand-written character scanning in `document_links.cpp` with the project's `Lexer` class for finding filename arguments in preprocessor directives - Extend `Lexer` to activate `header_name` mode for `#embed`/`#include_next`, and expose `set_header_name_mode()` for `__has_include`/`__has_embed` contexts - Remove unused `Include::filename_range` field (had a latent assert crash on macro-expanded includes) - Add `MacroInclude` unit test covering `#include MACRO` scenario ## Test plan - [x] 498 unit tests pass (including new `MacroInclude` test) - [x] 119 integration tests pass - [x] 2/2 smoke tests pass 🤖 Generated with [Claude Code](https://claude.com/claude-code) <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * Document links now resolve includes written via macros; directive parsing recognizes include, include_next, embed and __has_* patterns more reliably using lexer-driven argument detection. * **Refactor** * Removed an internal filename-range field previously stored for include directives. * **Tests** * Added unit tests covering directive argument extraction and macro-based include linking. <!-- end of auto-generated comment: release notes by coderabbit.ai --> Co-authored-by: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
144 lines
3.0 KiB
C++
144 lines
3.0 KiB
C++
#include <vector>
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#include "test/test.h"
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#include "test/tester.h"
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#include "feature/feature.h"
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#include "support/filesystem.h"
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namespace clice::testing {
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namespace {
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namespace protocol = eventide::ipc::protocol;
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TEST_SUITE(DocumentLink, Tester) {
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std::vector<protocol::DocumentLink> links;
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void run(llvm::StringRef source, llvm::StringRef standard = "-std=c++17") {
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add_files("main.cpp", source);
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ASSERT_TRUE(compile(standard));
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links = feature::document_links(*unit, feature::PositionEncoding::UTF8);
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}
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auto to_local_range(const protocol::Range& range) -> LocalSourceRange {
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feature::PositionMapper converter(unit->interested_content(), feature::PositionEncoding::UTF8);
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return LocalSourceRange(*converter.to_offset(range.start), *converter.to_offset(range.end));
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}
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void EXPECT_LINK(std::size_t index, llvm::StringRef name, llvm::StringRef path) {
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auto& link = links[index];
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auto expected = range(name, "main.cpp");
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auto actual = to_local_range(link.range);
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ASSERT_EQ(actual.begin, expected.begin);
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ASSERT_EQ(actual.end, expected.end);
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ASSERT_TRUE(link.target.has_value());
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llvm::SmallString<128> target(link.target->begin(), link.target->end());
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path::remove_dots(target);
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ASSERT_EQ(target, path);
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}
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TEST_CASE(Include) {
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run(R"cpp(
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#[test.h]
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#[pragma_once.h]
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#pragma once
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#[guard_macro.h]
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#ifndef TEST3_H
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#define TEST3_H
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#endif
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#[main.cpp]
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#include @0["test.h"$]
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#include @1["test.h"$]
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#include @2["pragma_once.h"$]
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#include @3["pragma_once.h"$]
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#include @4["guard_macro.h"$]
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#include @5["guard_macro.h"$]
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)cpp");
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ASSERT_EQ(links.size(), 6U);
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EXPECT_LINK(0, "0", TestVFS::path("test.h"));
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EXPECT_LINK(1, "1", TestVFS::path("test.h"));
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EXPECT_LINK(2, "2", TestVFS::path("pragma_once.h"));
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EXPECT_LINK(3, "3", TestVFS::path("pragma_once.h"));
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EXPECT_LINK(4, "4", TestVFS::path("guard_macro.h"));
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EXPECT_LINK(5, "5", TestVFS::path("guard_macro.h"));
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}
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TEST_CASE(HasInclude) {
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run(R"cpp(
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#[test.h]
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#[main.cpp]
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#include @0["test.h"]
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#if __has_include(@1["test.h"])
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#endif
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#if __has_include("test2.h")
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#endif
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)cpp");
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ASSERT_EQ(links.size(), 2U);
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EXPECT_LINK(0, "0", TestVFS::path("test.h"));
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EXPECT_LINK(1, "1", TestVFS::path("test.h"));
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}
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TEST_CASE(MacroInclude) {
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run(R"cpp(
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#[test.h]
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#[main.cpp]
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#define HEADER "test.h"
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#include @0[HEADER$]
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)cpp");
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ASSERT_EQ(links.size(), 1U);
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EXPECT_LINK(0, "0", TestVFS::path("test.h"));
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}
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TEST_CASE(Embed) {
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run(R"cpp(
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#[bytes.bin]
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0123456789
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#[main.cpp]
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const char e[] = {
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#embed @0["bytes.bin"$]
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};
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)cpp",
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"-std=c++23");
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ASSERT_EQ(links.size(), 1U);
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EXPECT_LINK(0, "0", TestVFS::path("bytes.bin"));
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}
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TEST_CASE(HasEmbed) {
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run(R"cpp(
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#[data.bin]
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ABCDE
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#[main.cpp]
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#if __has_embed(@0["data.bin"$])
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#endif
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#if __has_embed("non_existent.bin")
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#endif
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)cpp",
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"-std=c++23");
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ASSERT_EQ(links.size(), 1U);
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EXPECT_LINK(0, "0", TestVFS::path("data.bin"));
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}
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}; // TEST_SUITE(DocumentLink)
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} // namespace
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} // namespace clice::testing
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