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Add some partial update tests

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This commit is contained in:
Jacob Dufault 2017-05-14 20:51:53 -07:00
parent 640ce7bd85
commit 2c20cf0157
3 changed files with 68 additions and 10 deletions
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2
src/position.cc
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@ -71,6 +71,8 @@ bool Position::operator<(const Position& that) const {
Range::Range() {}
Range::Range(Position position) : Range(position, position) {}
Range::Range(Position start, Position end) : start(start), end(end) {}
Range::Range(const char* encoded) {

1
src/position.h
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@ -28,6 +28,7 @@ struct Range {
Position end;
Range();
explicit Range(Position position);
Range(Position start, Position end);
explicit Range(const char* encoded);

75
src/query.cc
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@ -3,6 +3,7 @@
#include "indexer.h"
#include <optional.h>
#include <doctest/doctest.h>
#include <cassert>
#include <cstdint>
@ -755,17 +756,71 @@ void QueryDatabase::UpdateDetailedNames(size_t* qualified_name_index, SymbolKind
}
}
#if false
void DoTest() {
IndexFile previous("foo.cc");
IndexFile current("foo.cc");
TEST_SUITE("query");
IndexUpdate GetDelta(IndexFile previous, IndexFile current) {
QueryDatabase db;
IndexFunc* func = previous.Resolve(previous.ToFuncId("usr"));
IdMap previous_map(&db, previous.id_cache);
IdMap current_map(&db, current.id_cache);
IndexUpdate::CreateDelta(&previous_map, &current_map, &previous, &current);
return IndexUpdate::CreateDelta(&previous_map, &current_map, &previous, &current);
}
#endif
TEST_CASE("remove defs") {
IndexFile previous("foo.cc");
IndexFile current("foo.cc");
previous.ToTypeId("usr1");
previous.ToFuncId("usr2");
previous.ToVarId("usr3");
IndexUpdate update = GetDelta(previous, current);
REQUIRE(update.types_removed == std::vector<Usr>{ "usr1" });
REQUIRE(update.funcs_removed == std::vector<Usr>{ "usr2" });
REQUIRE(update.vars_removed == std::vector<Usr>{ "usr3" });
}
TEST_CASE("func callers") {
IndexFile previous("foo.cc");
IndexFile current("foo.cc");
IndexFunc* pf = previous.Resolve(previous.ToFuncId("usr"));
IndexFunc* cf = current.Resolve(current.ToFuncId("usr"));
pf->callers.push_back(IndexFuncRef(IndexFuncId(0), Range(Position(1, 0))));
cf->callers.push_back(IndexFuncRef(IndexFuncId(0), Range(Position(2, 0))));
IndexUpdate update = GetDelta(previous, current);
REQUIRE(update.funcs_removed == std::vector<Usr>{});
REQUIRE(update.funcs_callers.size() == 1);
REQUIRE(update.funcs_callers[0].id == QueryFuncId(0));
REQUIRE(update.funcs_callers[0].to_remove.size() == 1);
REQUIRE(update.funcs_callers[0].to_remove[0].loc.range == Range(Position(1, 0)));
REQUIRE(update.funcs_callers[0].to_add.size() == 1);
REQUIRE(update.funcs_callers[0].to_add[0].loc.range == Range(Position(2, 0)));
}
TEST_CASE("type usages") {
IndexFile previous("foo.cc");
IndexFile current("foo.cc");
IndexType* pt = previous.Resolve(previous.ToTypeId("usr"));
IndexType* ct = current.Resolve(current.ToTypeId("usr"));
pt->uses.push_back(Range(Position(1, 0)));
ct->uses.push_back(Range(Position(2, 0)));
IndexUpdate update = GetDelta(previous, current);
REQUIRE(update.types_removed == std::vector<Usr>{});
REQUIRE(update.types_def_update == std::vector<QueryType::DefUpdate>{});
REQUIRE(update.types_uses.size() == 1);
REQUIRE(update.types_uses[0].to_remove.size() == 1);
REQUIRE(update.types_uses[0].to_remove[0].range == Range(Position(1, 0)));
REQUIRE(update.types_uses[0].to_add.size() == 1);
REQUIRE(update.types_uses[0].to_add[0].range == Range(Position(2, 0)));
}
TEST_SUITE_END();