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Clang: Improve project part updating

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The project part ids are now already created very early in the database.
This removes some checks because we can assume that an id already exists.
The project part are now completely persistent, so we can read them from
the database and compare them with new generated from a new creator
session. This should help to not recreate the same PCH again and again.

Task-number: QTCREATORBUG-21151
Change-Id: Iced818ff9f7431eaed3e37978087cc0a43b9afda
Reviewed-by: Ivan Donchevskii <ivan.donchevskii@qt.io>
This commit is contained in:
Marco Bubke
2019-03-13 15:09:30 +01:00
parent 7249427749
commit 6effa1822b
111 changed files with 2657 additions and 1803 deletions
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20
tests/unit/unittest/clangpathwatcher-test.cpp
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@@ -43,12 +43,14 @@ using testing::SizeIs;
using testing::NiceMock;
using Watcher = ClangBackEnd::ClangPathWatcher<NiceMock<MockQFileSytemWatcher>, NiceMock<MockTimer>>;
using ClangBackEnd::WatcherEntry;
using ClangBackEnd::WatcherEntries;
using ClangBackEnd::FilePath;
using ClangBackEnd::FilePathView;
using ClangBackEnd::FilePathId;
using ClangBackEnd::FilePathIds;
using ClangBackEnd::FilePathView;
using ClangBackEnd::ProjectPartId;
using ClangBackEnd::ProjectPartIds;
using ClangBackEnd::WatcherEntries;
using ClangBackEnd::WatcherEntry;
class ClangPathWatcher : public testing::Test
{
@@ -66,15 +68,15 @@ protected:
NiceMock<MockClangPathWatcherNotifier> notifier;
Watcher watcher{filePathCache, &notifier};
NiceMock<MockQFileSytemWatcher> &mockQFileSytemWatcher = watcher.fileSystemWatcher();
Utils::SmallString id1{"id4"};
Utils::SmallString id2{"id2"};
Utils::SmallString id3{"id3"};
ProjectPartId id1{2};
ProjectPartId id2{3};
ProjectPartId id3{4};
FilePathView path1{"/path/path1"};
FilePathView path2{"/path/path2"};
QString path1QString = QString(path1.toStringView());
QString path2QString = QString(path2.toStringView());
FilePathIds pathIds = {1, 2};
std::vector<int> ids{watcher.idCache().stringIds({id1, id2, id3})};
ClangBackEnd::ProjectPartIds ids{id1, id2, id3};
WatcherEntry watcherEntry1{ids[0], pathIds[0]};
WatcherEntry watcherEntry2{ids[1], pathIds[0]};
WatcherEntry watcherEntry3{ids[0], pathIds[1]};
@@ -324,7 +326,7 @@ TEST_F(ClangPathWatcher, NotifyFileChange)
{
watcher.addEntries(sorted({watcherEntry1, watcherEntry2, watcherEntry3, watcherEntry4, watcherEntry5}));
EXPECT_CALL(notifier, pathsWithIdsChanged(ElementsAre(id2, id1)));
EXPECT_CALL(notifier, pathsWithIdsChanged(ElementsAre(id1, id2)));
mockQFileSytemWatcher.fileChanged(path1QString);
}
@@ -333,7 +335,7 @@ TEST_F(ClangPathWatcher, TwoNotifyFileChanges)
{
watcher.addEntries(sorted({watcherEntry1, watcherEntry2, watcherEntry3, watcherEntry4, watcherEntry5}));
EXPECT_CALL(notifier, pathsWithIdsChanged(ElementsAre(id2, id3, id1)));
EXPECT_CALL(notifier, pathsWithIdsChanged(ElementsAre(id1, id2, id3)));
mockQFileSytemWatcher.fileChanged(path2QString);
mockQFileSytemWatcher.fileChanged(path1QString);