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QtOutputFormatter: Support relative file:// links

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QUrl does not have good support for relative file paths, and it
seems there is little interest to change it: QTBUG-44921

Work around this by constructing the QUrl again on failure with
fromLocalFile(). In this case, the "file://" scheme has to be omitted.

This issue was detected because some compilers generate paths with
native Windows separators, like "..\main.cpp" for the __FILE__ macro.

Debugging the issue showed, that rather the relative path was the
problem, as the QUrl constructor does not support it.

Change-Id: I30074a3d11f9f43e05cd202f6d86c752ce184785
Reviewed-by: Orgad Shaneh <orgads@gmail.com>
Reviewed-by: Christian Kandeler <christian.kandeler@qt.io>
This commit is contained in:
Andre Hartmann
2019-07-02 12:13:17 +02:00
committed by André Hartmann
parent 881f4d5f38
commit 89dda94dca
1 changed files with 17 additions and 1 deletions
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18
src/plugins/qtsupport/qtoutputformatter.cpp
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@@ -239,7 +239,11 @@ void QtOutputFormatter::handleLink(const QString &href)
const QRegularExpressionMatch qmlLineMatch = qmlLineLink.match(href);
if (qmlLineMatch.hasMatch()) {
const QUrl fileUrl = QUrl(qmlLineMatch.captured(1));
const char scheme[] = "file://";
const QString filePath = qmlLineMatch.captured(1);
QUrl fileUrl = QUrl(filePath);
if (!fileUrl.isValid() && filePath.startsWith(scheme))
fileUrl = QUrl::fromLocalFile(filePath.mid(strlen(scheme)));
const int line = qmlLineMatch.captured(2).toInt();
openEditor(getFileToOpen(fileUrl), line);
return;
@@ -415,15 +419,27 @@ void QtSupportPlugin::testQtOutputFormatter_data()
<< " Loc: [../TestProject/test.cpp(123)]"
<< 9 << 37 << "../TestProject/test.cpp(123)"
<< "../TestProject/test.cpp" << 123 << -1;
QTest::newRow("Unix relative file link")
<< "file://../main.cpp:157"
<< 0 << 22 << "file://../main.cpp:157"
<< "../main.cpp" << 157 << -1;
if (HostOsInfo::isWindowsHost()) {
QTest::newRow("Windows failed QTest link")
<< "..\\TestProject\\test.cpp(123) : failure location"
<< 0 << 28 << "..\\TestProject\\test.cpp(123)"
<< "../TestProject/test.cpp" << 123 << -1;
QTest::newRow("Windows failed QTest link with carriage return")
<< "..\\TestProject\\test.cpp(123) : failure location\r"
<< 0 << 28 << "..\\TestProject\\test.cpp(123)"
<< "../TestProject/test.cpp" << 123 << -1;
QTest::newRow("Windows relative file link with native separator")
<< "file://..\\main.cpp:157"
<< 0 << 22 << "file://..\\main.cpp:157"
<< "../main.cpp" << 157 << -1;
}
}