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qt-creator/tests/unit/unittest/clangquerygatherer-test.cpp

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Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-06-26 14:00:32 +02:00
/****************************************************************************
**
** Copyright (C) 2017 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "googletest.h"
#include "sourcerangecontainer-matcher.h"
#include <filecontainerv2.h>
#include <clangquerygatherer.h>
namespace {
using testing::AllOf;
using testing::AtLeast;
using testing::AtMost;
using testing::Contains;
using testing::Each;
Clang: Filter duplicates in clang query output Because we can visit headers many times, we get results many times too. Change-Id: I3bbe7d7a5d01c2580a4569bfe115f14a69edc8a7 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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using testing::ElementsAre;
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using testing::Eq;
using testing::Ge;
using testing::IsEmpty;
using testing::Le;
using testing::NiceMock;
using testing::Pair;
using testing::PrintToString;
using testing::Property;
using testing::SizeIs;
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using testing::UnorderedElementsAre;
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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using testing::_;
using ClangBackEnd::V2::FileContainer;
using ClangBackEnd::SourceRangesAndDiagnosticsForQueryMessage;
using ClangBackEnd::SourceRangesContainer;
using ClangBackEnd::SourceRangesContainer;
MATCHER_P2(Contains, line, column,
std::string(negation ? "isn't " : "is ")
+ "(" + PrintToString(line)
+ ", " + PrintToString(column)
+ ")"
)
{
return arg.line() == uint(line)
&& arg.column() == uint(column);
}
class ClangQueryGatherer : public ::testing::Test
{
protected:
void SetUp() override;
protected:
Clang: Make file ids unique Clang file ids are only unique for one query. Because we query in parallel we have to manage our own unique ids. Change-Id: I67d57d8b1766cab75ad252a14e57bbf9dc5fdb79 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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ClangBackEnd::StringCache<Utils::PathString, std::mutex> filePathCache;
Clang: Filter duplicates in clang query output Because we can visit headers many times, we get results many times too. Change-Id: I3bbe7d7a5d01c2580a4569bfe115f14a69edc8a7 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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Utils::SmallString sourceContent{"#include \"query_simplefunction.h\"\nvoid f() {}"};
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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FileContainer source{{TESTDATA_DIR, "query_simplefunction.cpp"},
sourceContent.clone(),
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{"cc", TESTDATA_DIR"/query_simplefunction.cpp", "-I", TESTDATA_DIR}};
FileContainer source2{{TESTDATA_DIR, "query_simplefunction2.cpp"},
{},
{"cc", TESTDATA_DIR"/query_simplefunction2.cpp", "-I", TESTDATA_DIR}};
FileContainer source3{{TESTDATA_DIR, "query_simplefunction3.cpp"},
{},
{"cc", TESTDATA_DIR"/query_simplefunction3.cpp", "-I", TESTDATA_DIR}};
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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Utils::SmallString unsavedContent{"void f();"};
FileContainer unsaved{{TESTDATA_DIR, "query_simplefunction.h"},
unsavedContent.clone(),
{}};
Utils::SmallString query{"functionDecl()"};
Clang: Make file ids unique Clang file ids are only unique for one query. Because we query in parallel we have to manage our own unique ids. Change-Id: I67d57d8b1766cab75ad252a14e57bbf9dc5fdb79 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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ClangBackEnd::ClangQueryGatherer gatherer{&filePathCache, {source.clone()}, {unsaved.clone()}, query.clone()};
ClangBackEnd::ClangQueryGatherer manyGatherer{&filePathCache,
Clang: Filter duplicates in clang query output Because we can visit headers many times, we get results many times too. Change-Id: I3bbe7d7a5d01c2580a4569bfe115f14a69edc8a7 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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{source3.clone(), source2.clone(), source.clone()},
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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{unsaved.clone()},
query.clone()};
};
TEST_F(ClangQueryGatherer, CreateSourceRangesAndDiagnostics)
{
Clang: Filter duplicates in clang query output Because we can visit headers many times, we get results many times too. Change-Id: I3bbe7d7a5d01c2580a4569bfe115f14a69edc8a7 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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auto sourceRangesAndDiagnostics = gatherer.createSourceRangesAndDiagnosticsForSource(&filePathCache, source.clone(), {unsaved}, query.clone());
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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ASSERT_THAT(sourceRangesAndDiagnostics,
Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
Clang: Filter duplicates in clang query output Because we can visit headers many times, we get results many times too. Change-Id: I3bbe7d7a5d01c2580a4569bfe115f14a69edc8a7 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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Contains(IsSourceRangeWithText(2, 1, 2, 12, "void f() {}")))));
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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}
TEST_F(ClangQueryGatherer, CreateSourceRangesAndDiagnosticssWithUnsavedContent)
{
Clang: Make file ids unique Clang file ids are only unique for one query. Because we query in parallel we have to manage our own unique ids. Change-Id: I67d57d8b1766cab75ad252a14e57bbf9dc5fdb79 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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auto sourceRangesAndDiagnostics = gatherer.createSourceRangesAndDiagnosticsForSource(&filePathCache, source.clone(), {unsaved}, query.clone());
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-06-26 14:00:32 +02:00
ASSERT_THAT(sourceRangesAndDiagnostics,
Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
Contains(IsSourceRangeWithText(1, 1, 1, 9, "void f();")))));
}
TEST_F(ClangQueryGatherer, CanCreateSourceRangesAndDiagnosticsIfItHasSources)
{
ASSERT_TRUE(gatherer.canCreateSourceRangesAndDiagnostics());
}
TEST_F(ClangQueryGatherer, CanNotCreateSourceRangesAndDiagnosticsIfItHasNoSources)
{
Clang: Make file ids unique Clang file ids are only unique for one query. Because we query in parallel we have to manage our own unique ids. Change-Id: I67d57d8b1766cab75ad252a14e57bbf9dc5fdb79 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-07-03 11:12:00 +02:00
ClangBackEnd::ClangQueryGatherer empthyGatherer{&filePathCache, {}, {unsaved.clone()}, query.clone()};
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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ASSERT_FALSE(empthyGatherer.canCreateSourceRangesAndDiagnostics());
}
TEST_F(ClangQueryGatherer, CreateSourceRangesAndDiagnosticsForNextSource)
{
auto sourceRangesAndDiagnostics = gatherer.createNextSourceRangesAndDiagnostics();
ASSERT_THAT(sourceRangesAndDiagnostics,
Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
Contains(IsSourceRangeWithText(1, 1, 1, 9, "void f();")))));
}
TEST_F(ClangQueryGatherer, CreateSourceRangesAndDiagnosticsForNextSourcePopsSource)
{
manyGatherer.createNextSourceRangesAndDiagnostics();
ASSERT_THAT(manyGatherer.sources(), SizeIs(2));
}
TEST_F(ClangQueryGatherer, StartCreateSourceRangesAndDiagnosticsForNextSource)
{
auto future = gatherer.startCreateNextSourceRangesAndDiagnosticsMessage();
future.wait();
ASSERT_THAT(future.get(),
Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
Contains(IsSourceRangeWithText(1, 1, 1, 9, "void f();")))));
}
TEST_F(ClangQueryGatherer, StartCreateSourceRangesAndDiagnosticsForNextSourcePopsSource)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessage();
ASSERT_THAT(manyGatherer.sources(), SizeIs(2));
}
TEST_F(ClangQueryGatherer, AfterStartCreateSourceRangesAndDiagnosticsMessagesFutureCountIsTwos)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
ASSERT_THAT(manyGatherer.sourceFutures(), SizeIs(2));
}
TEST_F(ClangQueryGatherer, AfterRestartCreateSourceRangesAndDiagnosticsMessagesFutureCountIsTwos)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
ASSERT_THAT(manyGatherer.sourceFutures(), SizeIs(2));
}
TEST_F(ClangQueryGatherer, AfterStartCreateSourceRangesAndDiagnosticsMessagesGetCollected)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
ASSERT_THAT(manyGatherer.allCurrentProcessedMessages(),
Clang: Filter duplicates in clang query output Because we can visit headers many times, we get results many times too. Change-Id: I3bbe7d7a5d01c2580a4569bfe115f14a69edc8a7 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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UnorderedElementsAre(
Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
UnorderedElementsAre(IsSourceRangeWithText(1, 1, 1, 9, "void f();"),
IsSourceRangeWithText(2, 1, 2, 12, "void f() {}")))),
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
Clang: Filter duplicates in clang query output Because we can visit headers many times, we get results many times too. Change-Id: I3bbe7d7a5d01c2580a4569bfe115f14a69edc8a7 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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UnorderedElementsAre(
IsSourceRangeWithText(1, 1, 1, 13, "int header();"),
IsSourceRangeWithText(3, 1, 3, 15, "int function();"))))));
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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}
TEST_F(ClangQueryGatherer, GetFinishedMessages)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
auto messages = manyGatherer.finishedMessages();
ASSERT_THAT(messages,
AllOf(SizeIs(2),
Clang: Filter duplicates in clang query output Because we can visit headers many times, we get results many times too. Change-Id: I3bbe7d7a5d01c2580a4569bfe115f14a69edc8a7 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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UnorderedElementsAre(
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
Clang: Filter duplicates in clang query output Because we can visit headers many times, we get results many times too. Change-Id: I3bbe7d7a5d01c2580a4569bfe115f14a69edc8a7 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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UnorderedElementsAre(
IsSourceRangeWithText(1, 1, 1, 9, "void f();"),
IsSourceRangeWithText(2, 1, 2, 12, "void f() {}")))),
Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
UnorderedElementsAre(
IsSourceRangeWithText(1, 1, 1, 13, "int header();"),
IsSourceRangeWithText(3, 1, 3, 15, "int function();")))))));
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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}
TEST_F(ClangQueryGatherer, GetFinishedMessagesAfterSecondPass)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
manyGatherer.finishedMessages();
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
auto messages = manyGatherer.finishedMessages();
ASSERT_THAT(messages,
AllOf(SizeIs(1),
Clang: Filter duplicates in clang query output Because we can visit headers many times, we get results many times too. Change-Id: I3bbe7d7a5d01c2580a4569bfe115f14a69edc8a7 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-07-03 11:53:47 +02:00
ElementsAre(
Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
UnorderedElementsAre(
IsSourceRangeWithText(3, 1, 3, 15, "int function();")))))));
}
TEST_F(ClangQueryGatherer, FilterDuplicates)
{
manyGatherer.setProcessingSlotCount(3);
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
auto messages = manyGatherer.finishedMessages();
ASSERT_THAT(messages,
AllOf(SizeIs(3),
UnorderedElementsAre(
Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
UnorderedElementsAre(
IsSourceRangeWithText(1, 1, 1, 9, "void f();"),
IsSourceRangeWithText(2, 1, 2, 12, "void f() {}")))),
Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
UnorderedElementsAre(
IsSourceRangeWithText(1, 1, 1, 13, "int header();"),
IsSourceRangeWithText(3, 1, 3, 15, "int function();")))),
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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Property(&SourceRangesAndDiagnosticsForQueryMessage::sourceRanges,
Property(&SourceRangesContainer::sourceRangeWithTextContainers,
Clang: Filter duplicates in clang query output Because we can visit headers many times, we get results many times too. Change-Id: I3bbe7d7a5d01c2580a4569bfe115f14a69edc8a7 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
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UnorderedElementsAre(
IsSourceRangeWithText(3, 1, 3, 15, "int function();")))))));
Clang: Fix canceling of clang query Every AST unit is created and queried asynchronously, like before, but we don't wait anymore but use a timer to process new sources. So the server will not be blocked and can process other messages like cancel. Change-Id: If0e69466c78f628190f59fd32a03cab1c3a4d0a3 Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
2017-06-26 14:00:32 +02:00
}
TEST_F(ClangQueryGatherer, AfterGetFinishedMessagesFuturesAreReduced)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
manyGatherer.finishedMessages();
ASSERT_THAT(manyGatherer.sourceFutures(), SizeIs(0));
}
TEST_F(ClangQueryGatherer, SourceFutureIsOneInTheSecondRun)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
manyGatherer.finishedMessages();
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
ASSERT_THAT(manyGatherer.sourceFutures(), SizeIs(1));
}
TEST_F(ClangQueryGatherer, GetOneMessageInTheSecondRun)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
manyGatherer.finishedMessages();
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
auto messages = manyGatherer.finishedMessages();
ASSERT_THAT(messages, SizeIs(1));
}
TEST_F(ClangQueryGatherer, IsNotFinishedIfSourcesExists)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
manyGatherer.finishedMessages();
bool isFinished = manyGatherer.isFinished();
ASSERT_FALSE(isFinished);
}
TEST_F(ClangQueryGatherer, IsNotFinishedIfSourceFuturesExists)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
manyGatherer.finishedMessages();
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
bool isFinished = manyGatherer.isFinished();
ASSERT_FALSE(isFinished);
}
TEST_F(ClangQueryGatherer, IsFinishedIfNoSourceAndSourceFuturesExists)
{
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
manyGatherer.finishedMessages();
manyGatherer.startCreateNextSourceRangesAndDiagnosticsMessages();
manyGatherer.waitForFinished();
manyGatherer.finishedMessages();
bool isFinished = manyGatherer.isFinished();
ASSERT_TRUE(isFinished);
}
void ClangQueryGatherer::SetUp()
{
manyGatherer.setProcessingSlotCount(2);
}
}
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