96 lines
4.8 KiB
C++
96 lines
4.8 KiB
C++
#include <faset/editor/build_diagnostics.hpp>
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#include <faset/core/io.hpp>
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#include <iostream>
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#include <stdexcept>
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using namespace faset;
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namespace fs = std::filesystem;
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namespace {
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void check(bool condition, std::string_view message) {
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if (!condition)
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throw std::runtime_error(std::string(message));
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}
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void contracts() {
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const auto project = fs::path("/project");
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auto rows = editor::parse_build_diagnostics(
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"/project/Scripts/Game.cpp:17:4: error: bad field\n", "compile", project);
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check(rows.size() == 1 && rows[0].at("file") == "Scripts/Game.cpp" &&
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rows[0].at("line") == 17 && rows[0].at("column") == 4 &&
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rows[0].at("severity") == "error" && rows[0].at("phase") == "compile",
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"Clang error has a project-relative source location");
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rows = editor::parse_build_diagnostics(
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"\x1b[31mScripts/player.lua:6: unexpected symbol near '='\x1b[0m\n",
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"schema", project);
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check(rows.size() == 1 && rows[0].at("file") == "Scripts/player.lua" &&
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rows[0].at("line") == 6 && rows[0].at("severity") == "error" &&
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rows[0].at("message") == "unexpected symbol near '='",
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"Lua syntax error and ANSI stripping work");
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const auto windows = path_from_utf8(R"(C:\Café)");
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rows = editor::parse_build_diagnostics(
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R"(C:\Café\Scripts\Game.cpp(17,4): error C2143: syntax error)" "\n"
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R"(C:\Café\Scripts\Game.cpp:19:2: warning: suspicious conversion)" "\n",
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"compile", windows);
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check(rows.size() == 2 && rows[0].at("file") == "Scripts/Game.cpp" &&
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rows[0].at("code") == "C2143" && rows[0].at("line") == 17 &&
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rows[1].at("severity") == "warning" && rows[1].at("line") == 19,
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"Windows drive colon and Unicode directory remain intact");
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rows = editor::parse_build_diagnostics(
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"Scripts/Game.cpp:9:3: error: missing value\n"
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" broken call\n"
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" ^~~~~~\n"
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"Scripts/Game.cpp:4:1: note: declared here\n",
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"compile", project);
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check(rows.size() == 2 && rows[0].at("severity") == "error" &&
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rows[1].at("severity") == "note" && rows[1].at("file") == "Scripts/Game.cpp",
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"Caret and source excerpts do not become duplicate diagnostics");
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rows = editor::parse_build_diagnostics(
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"/outside/Scripts/Game.cpp:4:2: error: external\n"
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"../Scripts/Escape.cpp:5:2: error: escaped\n",
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"compile", project);
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check(rows.size() == 2 && !rows[0].contains("file") && !rows[1].contains("file"),
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"External and traversing sources are never navigable");
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const auto snapshot = fs::path("/cache/source-snapshots/verified/Scripts");
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rows = editor::parse_build_diagnostics(
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"/cache/source-snapshots/verified/Scripts/Nested/Game.cpp:21:3: error: broken\n"
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"/cache/source-snapshots/verified/Scripts-other/Game.cpp:4:2: error: outside\n",
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"compile", project, snapshot);
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check(rows.size() == 2 && rows[0].at("file") == "Scripts/Nested/Game.cpp" &&
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!rows[1].contains("file"),
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"Only the verified staged Scripts subtree maps back to project source");
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const auto nested_snapshot = project / ".faset/cache/source-snapshots/verified/Scripts";
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rows = editor::parse_build_diagnostics(
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"/project/.faset/cache/source-snapshots/verified/Scripts/Game.cpp:8:2: error: broken\n",
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"compile", project, nested_snapshot);
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check(rows.size() == 1 && rows[0].at("file") == "Scripts/Game.cpp",
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"Project-contained build snapshot does not mask its verified Scripts mapping");
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rows = editor::parse_build_diagnostics(
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R"(C:\cache\snapshots\verified\Scripts\Game.cpp(17,4): error C2143: syntax error)" "\n",
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"compile", windows, path_from_utf8(R"(C:\cache\snapshots\verified\Scripts)"));
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check(rows.size() == 1 && rows[0].at("file") == "Scripts/Game.cpp",
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"Windows staged source paths keep drive and Unicode navigation support");
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rows = editor::parse_build_diagnostics(
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"Scripts/../Scripts/Game.cpp:4:2: error: disguised traversal\n"
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"Scripts/Game.cpp:4:0: error: invalid column\n",
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"compile", project);
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check(rows.size() == 1 && !rows[0].contains("file"),
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"Traversal stays non-navigable and zero columns are rejected");
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std::string noisy;
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for (int index = 0; index < 300; ++index)
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noisy += "Scripts/Game.cpp:2:1: warning: repeated\n";
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check(editor::parse_build_diagnostics(noisy, "compile", project).size() <= 200,
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"Structured diagnostic count is bounded");
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}
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} // namespace
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int main() {
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try {
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contracts();
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std::cout << "Build diagnostic parsing contracts passed\n";
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return 0;
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} catch (const std::exception& error) {
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std::cerr << error.what() << '\n';
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return 1;
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}
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}
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