forked from qt-creator/qt-creator
efc39304a1
With this change ClangCodeModel only needs to sort completions by prefix.
Also some other optimization have become possible and are implemented here:
1. Getting completions after '{' for constructor overloads by replacing
it with '(' inside usaved file.
2. Checking for all overloads requires only previous item check because
all Class completions are already sorted to go before all CXXConstructor
completions. Since they are not mixed no extra search is required.
Change-Id: Ie0187ad96a20857a63c1d71ddec74606b803f572
Reviewed-by: Nikolai Kosjar <nikolai.kosjar@qt.io>
831 lines
36 KiB
C++
831 lines
36 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2016 The Qt Company Ltd.
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** Contact: https://www.qt.io/licensing/
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**
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** This file is part of Qt Creator.
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**
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see https://www.qt.io/terms-conditions. For further
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** information use the contact form at https://www.qt.io/contact-us.
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**
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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3 as published by the Free Software
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** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
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** included in the packaging of this file. Please review the following
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** information to ensure the GNU General Public License requirements will
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** be met: https://www.gnu.org/licenses/gpl-3.0.html.
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**
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****************************************************************************/
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#include "googletest.h"
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#include "testenvironment.h"
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#include <clangcodecompleteresults.h>
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#include <clangdocument.h>
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#include <clangfilepath.h>
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#include <codecompletionsextractor.h>
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#include <filecontainer.h>
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#include <clangunsavedfilesshallowarguments.h>
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#include <clangtranslationunit.h>
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#include <clangdocuments.h>
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#include <unsavedfiles.h>
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#include <utf8stringvector.h>
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#include <clang-c/Index.h>
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#include <QFile>
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using ClangBackEnd::CodeCompletionsExtractor;
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using ClangBackEnd::ClangCodeCompleteResults;
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using ClangBackEnd::FilePath;
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using ClangBackEnd::Document;
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using ClangBackEnd::CodeCompletion;
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using ClangBackEnd::UnsavedFiles;
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using ClangBackEnd::UnsavedFilesShallowArguments;
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using ClangBackEnd::CodeCompletionChunk;
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using ClangBackEnd::CodeCompletionChunks;
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namespace {
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using ::testing::PrintToString;
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using ::testing::Not;
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MATCHER_P3(HasCompletion, name, kind, availability,
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std::string(negation ? "hasn't" : "has") + " completion of name " + PrintToString(name) +
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", kind " + PrintToString(kind))
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{
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::CodeCompletionsExtractor &extractor = const_cast<::CodeCompletionsExtractor&>(arg);
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while (extractor.next()) {
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if (extractor.currentCodeCompletion().text == name) {
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if (extractor.currentCodeCompletion().completionKind == kind) {
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if (extractor.currentCodeCompletion().availability == availability) {
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return true;
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} else if (!extractor.peek(name)) {
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*result_listener << "availability is " << PrintToString(extractor.currentCodeCompletion().availability) << " and not " << PrintToString(availability);
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return false;
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}
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} else if (!extractor.peek(name)) {
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*result_listener << "kind is " << PrintToString(extractor.currentCodeCompletion().completionKind) << " and not " << PrintToString(kind);
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return false;
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}
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}
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}
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return false;
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}
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MATCHER_P2(HasCompletionChunks, name, chunks,
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std::string(negation ? "hasn't" : "has") + " completion of name " + PrintToString(name) +
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" with the chunks " + PrintToString(chunks))
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{
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::CodeCompletionsExtractor &extractor = const_cast<::CodeCompletionsExtractor&>(arg);
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while (extractor.next()) {
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if (extractor.currentCodeCompletion().text == name) {
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if (extractor.currentCodeCompletion().chunks == chunks) {
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return true;
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} else if (!extractor.peek(name)) {
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*result_listener << "chunks are " << PrintToString(arg.currentCodeCompletion().chunks) << " and not " << PrintToString(chunks);
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return false;
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}
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}
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}
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return false;
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}
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MATCHER_P2(HasBriefComment, name, briefComment,
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std::string(negation ? "hasn't" : "has") + " completion of name " + PrintToString(name) +
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" with the brief comment " + PrintToString(briefComment))
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{
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::CodeCompletionsExtractor &extractor = const_cast<::CodeCompletionsExtractor&>(arg);
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while (extractor.next()) {
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if (extractor.currentCodeCompletion().text == name) {
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if (extractor.currentCodeCompletion().briefComment == briefComment) {
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return true;
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} else if (!extractor.peek(name)) {
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*result_listener << "briefComment is " << PrintToString(arg.currentCodeCompletion().briefComment) << " and not " << PrintToString(briefComment);
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return false;
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}
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}
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}
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return false;
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}
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const Utf8String unsavedFileContent(const char *unsavedFilePath)
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{
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QFile unsavedFileContentFile(QString::fromUtf8(unsavedFilePath));
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bool isOpen = unsavedFileContentFile.open(QIODevice::ReadOnly | QIODevice::Text);
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if (!isOpen)
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ADD_FAILURE() << "File with the unsaved content cannot be opened!";
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return Utf8String::fromByteArray(unsavedFileContentFile.readAll());
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}
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const ClangBackEnd::FileContainer unsavedDataFileContainer(const char *filePath,
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const char *unsavedFilePath)
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{
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return ClangBackEnd::FileContainer(Utf8String::fromUtf8(filePath),
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unsavedFileContent(unsavedFilePath),
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true);
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}
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class CodeCompletionsExtractor : public ::testing::Test
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{
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protected:
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ClangCodeCompleteResults getResults(const Document &document,
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uint line,
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uint column = 1,
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bool needsReparse = false);
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protected:
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ClangBackEnd::UnsavedFiles unsavedFiles;
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ClangBackEnd::Documents documents{unsavedFiles};
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Utf8StringVector compilationArguments{TestEnvironment::addPlatformArguments()};
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Document functionDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_function.cpp"), compilationArguments, documents};
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Document functionOverloadDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_functionoverload.cpp"), compilationArguments, documents};
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Document variableDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_variable.cpp"), compilationArguments, documents};
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Document classDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_class.cpp"), compilationArguments, documents};
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Document namespaceDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_namespace.cpp"), compilationArguments, documents};
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Document enumerationDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_enumeration.cpp"), compilationArguments, documents};
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Document constructorDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_constructor.cpp"), compilationArguments, documents};
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Document briefCommentDocument{Utf8StringLiteral(TESTDATA_DIR"/complete_extractor_brief_comment.cpp"), compilationArguments, documents};
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};
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using CodeCompletionsExtractorSlowTest = CodeCompletionsExtractor;
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TEST_F(CodeCompletionsExtractorSlowTest, Function)
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{
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ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
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::CodeCompletionsExtractor extractor(
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functionDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Function"),
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CodeCompletion::FunctionCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, TemplateFunction)
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{
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ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
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::CodeCompletionsExtractor extractor(
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functionDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("TemplateFunction"),
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CodeCompletion::TemplateFunctionCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, Variable)
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{
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ClangCodeCompleteResults completeResults(getResults(variableDocument, 4));
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::CodeCompletionsExtractor extractor(
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variableDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Var"),
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CodeCompletion::VariableCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, NonTypeTemplateParameter)
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{
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ClangCodeCompleteResults completeResults(getResults(variableDocument, 25, 19));
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::CodeCompletionsExtractor extractor(
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variableDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("NonTypeTemplateParameter"),
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CodeCompletion::VariableCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, VariableReference)
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{
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ClangCodeCompleteResults completeResults(getResults(variableDocument, 12));
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::CodeCompletionsExtractor extractor(
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variableDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Var"),
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CodeCompletion::VariableCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, Parameter)
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{
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ClangCodeCompleteResults completeResults(getResults(variableDocument, 4));
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::CodeCompletionsExtractor extractor(
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variableDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Parameter"),
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CodeCompletion::VariableCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, Field)
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{
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ClangCodeCompleteResults completeResults(getResults(variableDocument, 20));
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::CodeCompletionsExtractor extractor(
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variableDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Field"),
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CodeCompletion::VariableCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, Class)
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{
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ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
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::CodeCompletionsExtractor extractor(
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classDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Class"),
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CodeCompletion::ClassCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, Struct)
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{
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ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
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::CodeCompletionsExtractor extractor(
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classDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Struct"),
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CodeCompletion::ClassCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, Union)
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{
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ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
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::CodeCompletionsExtractor extractor(
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classDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Union"),
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CodeCompletion::ClassCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, Typedef)
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{
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ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
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::CodeCompletionsExtractor extractor(
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classDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("TypeDef"),
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CodeCompletion::TypeAliasCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, UsingAsTypeAlias)
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{
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ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
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::CodeCompletionsExtractor extractor(
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classDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("UsingClass"),
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CodeCompletion::TypeAliasCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, TemplateTypeParameter)
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{
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ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
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::CodeCompletionsExtractor extractor(
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classDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("TemplateTypeParameter"),
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CodeCompletion::ClassCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, TemplateClass)
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{
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ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
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::CodeCompletionsExtractor extractor(
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classDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("TemplateClass"),
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CodeCompletion::TemplateClassCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, TemplateTemplateParameter)
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{
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ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
|
|
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::CodeCompletionsExtractor extractor(
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classDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("TemplateTemplateParameter"),
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CodeCompletion::TemplateClassCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, ClassTemplatePartialSpecialization)
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{
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ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
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::CodeCompletionsExtractor extractor(
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classDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("ClassTemplatePartialSpecialization"),
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CodeCompletion::TemplateClassCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, Namespace)
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{
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ClangCodeCompleteResults completeResults(getResults(namespaceDocument, 20));
|
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::CodeCompletionsExtractor extractor(
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namespaceDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Namespace"),
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CodeCompletion::NamespaceCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, NamespaceAlias)
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{
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ClangCodeCompleteResults completeResults(getResults(namespaceDocument, 20));
|
|
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::CodeCompletionsExtractor extractor(
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namespaceDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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|
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("NamespaceAlias"),
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CodeCompletion::NamespaceCompletionKind,
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CodeCompletion::Available));
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}
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TEST_F(CodeCompletionsExtractorSlowTest, Enumeration)
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{
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ClangCodeCompleteResults completeResults(getResults(enumerationDocument, 20));
|
|
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::CodeCompletionsExtractor extractor(
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enumerationDocument.translationUnit().cxTranslationUnit(),
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completeResults.data());
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ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Enumeration"),
|
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CodeCompletion::EnumerationCompletionKind,
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CodeCompletion::Available));
|
|
}
|
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TEST_F(CodeCompletionsExtractorSlowTest, Enumerator)
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{
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ClangCodeCompleteResults completeResults(getResults(enumerationDocument, 20));
|
|
|
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::CodeCompletionsExtractor extractor(
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enumerationDocument.translationUnit().cxTranslationUnit(),
|
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completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Enumerator"),
|
|
CodeCompletion::EnumeratorCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, Constructor)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(constructorDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
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constructorDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Constructor"),
|
|
CodeCompletion::ConstructorCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, Destructor)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(constructorDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
constructorDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("~Constructor"),
|
|
CodeCompletion::DestructorCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, Method)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Method"),
|
|
CodeCompletion::FunctionDefinitionCompletionKind,
|
|
CodeCompletion::Available));
|
|
ASSERT_FALSE(extractor.currentCodeCompletion().hasParameters);
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, MethodWithParameters)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("MethodWithParameters"),
|
|
CodeCompletion::FunctionDefinitionCompletionKind,
|
|
CodeCompletion::Available));
|
|
ASSERT_TRUE(extractor.currentCodeCompletion().hasParameters);
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, Slot)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Slot"),
|
|
CodeCompletion::SlotCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, Signal)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Signal"),
|
|
CodeCompletion::SignalCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, MacroDefinition)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(variableDocument, 35));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
variableDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("MacroDefinition"),
|
|
CodeCompletion::PreProcessorCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, FunctionMacro)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("FunctionMacro"),
|
|
CodeCompletion::FunctionCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, IntKeyword)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("int"),
|
|
CodeCompletion::KeywordCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, SwitchKeyword)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("switch"),
|
|
CodeCompletion::KeywordCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, ClassKeyword)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("class"),
|
|
CodeCompletion::KeywordCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, DeprecatedFunction)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("DeprecatedFunction"),
|
|
CodeCompletion::FunctionDefinitionCompletionKind,
|
|
CodeCompletion::Deprecated));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, NotAccessibleFunction)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("NotAccessibleFunction"),
|
|
CodeCompletion::FunctionDefinitionCompletionKind,
|
|
CodeCompletion::NotAccessible));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, NotAvailableFunction)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("NotAvailableFunction"),
|
|
CodeCompletion::FunctionDefinitionCompletionKind,
|
|
CodeCompletion::NotAvailable));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, UnsavedFile)
|
|
{
|
|
Document document(Utf8String::fromUtf8(TESTDATA_DIR "/complete_extractor_function.cpp"),
|
|
compilationArguments,
|
|
documents);
|
|
unsavedFiles.createOrUpdate(
|
|
{unsavedDataFileContainer(TESTDATA_DIR "/complete_extractor_function.cpp",
|
|
TESTDATA_DIR "/complete_extractor_function_unsaved.cpp")});
|
|
ClangCodeCompleteResults completeResults(getResults(document, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
document.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Method2"),
|
|
CodeCompletion::FunctionDefinitionCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, ChangeUnsavedFile)
|
|
{
|
|
Document document(Utf8String::fromUtf8(TESTDATA_DIR "/complete_extractor_function.cpp"),
|
|
compilationArguments,
|
|
documents);
|
|
unsavedFiles.createOrUpdate(
|
|
{unsavedDataFileContainer(TESTDATA_DIR "/complete_extractor_function.cpp",
|
|
TESTDATA_DIR "/complete_extractor_function_unsaved.cpp")});
|
|
ClangCodeCompleteResults completeResults(getResults(document, 20));
|
|
unsavedFiles.createOrUpdate({unsavedDataFileContainer(TESTDATA_DIR"/complete_extractor_function.cpp",
|
|
TESTDATA_DIR"/complete_extractor_function_unsaved_2.cpp")});
|
|
completeResults = getResults(document, 20);
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
document.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("Method3"),
|
|
CodeCompletion::FunctionDefinitionCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, ArgumentDefinition)
|
|
{
|
|
Document variableDocument{Utf8StringLiteral(TESTDATA_DIR "/complete_extractor_variable.cpp"),
|
|
{Utf8StringLiteral("-DArgumentDefinition"),
|
|
Utf8StringLiteral("-std=gnu++14")},
|
|
documents};
|
|
ClangCodeCompleteResults completeResults(getResults(variableDocument, 35));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
variableDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletion(Utf8StringLiteral("ArgumentDefinitionVariable"),
|
|
CodeCompletion::VariableCompletionKind,
|
|
CodeCompletion::Available));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, NoArgumentDefinition)
|
|
{
|
|
Document variableDocument{Utf8StringLiteral(TESTDATA_DIR "/complete_extractor_variable.cpp"),
|
|
{Utf8StringLiteral("-std=gnu++14")},
|
|
documents};
|
|
ClangCodeCompleteResults completeResults(getResults(variableDocument, 35));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
variableDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, Not(HasCompletion(Utf8StringLiteral("ArgumentDefinitionVariable"),
|
|
CodeCompletion::VariableCompletionKind,
|
|
CodeCompletion::Available)));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, CompletionChunksFunction)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletionChunks(Utf8StringLiteral("Function"),
|
|
CodeCompletionChunks({{CodeCompletionChunk::ResultType, Utf8StringLiteral("void")},
|
|
{CodeCompletionChunk::TypedText, Utf8StringLiteral("Function")},
|
|
{CodeCompletionChunk::LeftParen, Utf8StringLiteral("(")},
|
|
{CodeCompletionChunk::RightParen, Utf8StringLiteral(")")}})));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, CompletionChunksFunctionWithOptionalChunks)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletionChunks(Utf8StringLiteral("FunctionWithOptional"),
|
|
CodeCompletionChunks({{CodeCompletionChunk::ResultType, Utf8StringLiteral("void")},
|
|
{CodeCompletionChunk::TypedText, Utf8StringLiteral("FunctionWithOptional")},
|
|
{CodeCompletionChunk::LeftParen, Utf8StringLiteral("(")},
|
|
{CodeCompletionChunk::Placeholder, Utf8StringLiteral("int x")},
|
|
{CodeCompletionChunk::Comma, Utf8StringLiteral(", "), true},
|
|
{CodeCompletionChunk::Placeholder, Utf8StringLiteral("char y = 1"), true},
|
|
{CodeCompletionChunk::Comma, Utf8StringLiteral(", "), true},
|
|
{CodeCompletionChunk::Placeholder, Utf8StringLiteral("int z = 5"), true},
|
|
{CodeCompletionChunk::RightParen, Utf8StringLiteral(")")}})));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, CompletionChunksField)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(variableDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
variableDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletionChunks(Utf8StringLiteral("Field"),
|
|
CodeCompletionChunks({{CodeCompletionChunk::ResultType, Utf8StringLiteral("int")},
|
|
{CodeCompletionChunk::TypedText, Utf8StringLiteral("Field")}})));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, CompletionChunksEnumerator)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(enumerationDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
enumerationDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletionChunks(Utf8StringLiteral("Enumerator"),
|
|
CodeCompletionChunks({{CodeCompletionChunk::ResultType, Utf8StringLiteral("Enumeration")},
|
|
{CodeCompletionChunk::TypedText, Utf8StringLiteral("Enumerator")}})));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, CompletionChunksEnumeration)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(enumerationDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
enumerationDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletionChunks(Utf8StringLiteral("Enumeration"),
|
|
CodeCompletionChunks({{CodeCompletionChunk::TypedText, Utf8StringLiteral("Enumeration")}})));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, CompletionChunksClass)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(classDocument, 20));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
classDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletionChunks(Utf8StringLiteral("Class"),
|
|
CodeCompletionChunks({{CodeCompletionChunk::TypedText, Utf8StringLiteral("Class")}})));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, BriefComment)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(briefCommentDocument, 10, 1,
|
|
/*needsReparse=*/ true));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
briefCommentDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasBriefComment(Utf8StringLiteral("BriefComment"), Utf8StringLiteral("A brief comment")));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, OverloadCandidate)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(functionOverloadDocument, 8, 13));
|
|
|
|
::CodeCompletionsExtractor extractor(
|
|
functionOverloadDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
ASSERT_THAT(extractor, HasCompletionChunks(Utf8String(),
|
|
CodeCompletionChunks({
|
|
{CodeCompletionChunk::Text, Utf8StringLiteral("Foo")},
|
|
{CodeCompletionChunk::LeftParen, Utf8StringLiteral("(")},
|
|
{CodeCompletionChunk::CurrentParameter, Utf8StringLiteral("const Foo &foo")},
|
|
{CodeCompletionChunk::RightParen, Utf8StringLiteral(")")},
|
|
})));
|
|
}
|
|
|
|
TEST_F(CodeCompletionsExtractorSlowTest, ExtractAll)
|
|
{
|
|
ClangCodeCompleteResults completeResults(getResults(constructorDocument, 25));
|
|
::CodeCompletionsExtractor extractor(
|
|
constructorDocument.translationUnit().cxTranslationUnit(),
|
|
completeResults.data());
|
|
|
|
auto codeCompletions = extractor.extractAll(false);
|
|
|
|
ASSERT_THAT(codeCompletions.empty(), false);
|
|
}
|
|
|
|
ClangCodeCompleteResults CodeCompletionsExtractor::getResults(const Document &document,
|
|
uint line,
|
|
uint column,
|
|
bool needsReparse)
|
|
{
|
|
document.parse();
|
|
if (needsReparse)
|
|
document.reparse();
|
|
|
|
const Utf8String nativeFilePath = FilePath::toNativeSeparators(document.filePath());
|
|
UnsavedFilesShallowArguments unsaved = unsavedFiles.shallowArguments();
|
|
|
|
return ClangCodeCompleteResults(clang_codeCompleteAt(document.translationUnit().cxTranslationUnit(),
|
|
nativeFilePath.constData(),
|
|
line,
|
|
column,
|
|
unsaved.data(),
|
|
unsaved.count(),
|
|
CXCodeComplete_IncludeMacros | CXCodeComplete_IncludeCodePatterns | CXCodeComplete_IncludeBriefComments));
|
|
}
|
|
|
|
}
|