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Utils: Work around readAllStandardError() with QProcess::MergedChannels

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Instead of relying QProcess to operate with MergedChannels, keep
the separate channels and merge inside QtcProcess.

Fixes: QTCREATORBUG-27196
Change-Id: I3039267fcd6d90f95f8212642e17049b87af1156
Reviewed-by: Jarek Kobus <jaroslaw.kobus@qt.io>
This commit is contained in:
hjk
2022-03-29 17:32:43 +02:00
parent 98a2600150
commit de1bef18e2
2 changed files with 18 additions and 13 deletions
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29
src/libs/utils/launchersocket.cpp
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@@ -222,21 +222,28 @@ void CallerHandle::handleStarted(const StartedSignal *launcherSignal)
void CallerHandle::handleReadyRead(const ReadyReadSignal *launcherSignal)
{
QTC_ASSERT(isCalledFromCallersThread(), return);
if (m_setup->m_processChannelMode == QProcess::ForwardedOutputChannel
|| m_setup->m_processChannelMode == QProcess::ForwardedChannels) {
std::cout << launcherSignal->stdOut().constData() << std::flush;
} else {
if (m_setup->m_processChannelMode == QProcess::MergedChannels) {
m_stdout += launcherSignal->stdOut();
m_stdout += launcherSignal->stdErr();
if (!m_stdout.isEmpty())
emit readyReadStandardOutput();
}
if (m_setup->m_processChannelMode == QProcess::ForwardedErrorChannel
|| m_setup->m_processChannelMode == QProcess::ForwardedChannels) {
std::cerr << launcherSignal->stdErr().constData() << std::flush;
} else {
m_stderr += launcherSignal->stdErr();
if (!m_stderr.isEmpty())
emit readyReadStandardError();
if (m_setup->m_processChannelMode == QProcess::ForwardedOutputChannel
|| m_setup->m_processChannelMode == QProcess::ForwardedChannels) {
std::cout << launcherSignal->stdOut().constData() << std::flush;
} else {
m_stdout += launcherSignal->stdOut();
if (!m_stdout.isEmpty())
emit readyReadStandardOutput();
}
if (m_setup->m_processChannelMode == QProcess::ForwardedErrorChannel
|| m_setup->m_processChannelMode == QProcess::ForwardedChannels) {
std::cerr << launcherSignal->stdErr().constData() << std::flush;
} else {
m_stderr += launcherSignal->stdErr();
if (!m_stderr.isEmpty())
emit readyReadStandardError();
}
}
}