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############################################################################
#
# Copyright (C) 2016 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.
#
############################################################################
import re
def handleDebuggerWarnings(config, isMsvcBuild=False):
if isMsvcBuild:
try:
popup = waitForObject("{name='msgLabel' text?='<html><head/><body>*' type='QLabel' visible='1' window=':Dialog_Debugger::Internal::SymbolPathsDialog'}", 10000)
symServerNotConfiged = ("<html><head/><body><p>The debugger is not configured to use the public "
"Microsoft Symbol Server.<br/>"
"This is recommended for retrieval of the symbols of the operating system libraries.</p>"
"<p><span style=\" font-style:italic;\">Note:</span> It is recommended, that if you use the Microsoft Symbol Server, "
"to also use a local symbol cache.<br/>"
"A fast internet connection is required for this to work smoothly,<br/>"
"and a delay might occur when connecting for the first time and caching the symbols.</p>"
"<p>What would you like to set up?</p></body></html>")
if popup.text == symServerNotConfiged:
test.log("Creator warned about the debugger not being configured to use the public Microsoft Symbol Server.")
else:
test.warning("Creator showed an unexpected warning: " + str(popup.text))
clickButton(waitForObject("{text='Cancel' type='QPushButton' unnamed='1' visible='1' window=':Dialog_Debugger::Internal::SymbolPathsDialog'}", 10000))
except LookupError:
pass # No warning. Fine.
if "Release" in config and (isMsvcBuild or platform.system() == "Linux"):
msgBox = "{type='QMessageBox' unnamed='1' visible='1' windowTitle='Warning'}"
message = waitForObject("{name='qt_msgbox_label' type='QLabel' visible='1' window=%s}" % msgBox)
messageText = str(message.text)
test.verify(messageText.startswith('This does not seem to be a "Debug" build.\nSetting breakpoints by file name and line number may fail.'),
"Got warning: %s" % messageText)
clickButton("{text='OK' type='QPushButton' unnamed='1' visible='1' window=%s}" % msgBox)
def takeDebuggerLog():
invokeMenuItem("Window", "Views", "Debugger Log")
debuggerLogWindow = waitForObject("{container=':DebugModeWidget.Debugger Log_QDockWidget' type='Debugger::Internal::CombinedPane' unnamed='1' visible='1'}")
debuggerLog = str(debuggerLogWindow.plainText)
mouseClick(debuggerLogWindow, 5, 5, 0, Qt.LeftButton)
invokeContextMenuItem(debuggerLogWindow, "Clear Contents")
waitFor("str(debuggerLogWindow.plainText)==''", 5000)
invokeMenuItem("Window", "Views", "Debugger Log")
return debuggerLog
# function to set breakpoints for the current project
# on the given file,line pairs inside the given list of dicts
# the lines are treated as regular expression
def setBreakpointsForCurrentProject(filesAndLines):
switchViewTo(ViewConstants.DEBUG)
removeOldBreakpoints()
if not filesAndLines or not isinstance(filesAndLines, (list,tuple)):
test.fatal("This function only takes a non-empty list/tuple holding dicts.")
return False
navTree = waitForObject("{type='Utils::NavigationTreeView' unnamed='1' visible='1' "
"window=':Qt Creator_Core::Internal::MainWindow'}")
for current in filesAndLines:
for curFile,curLine in current.iteritems():
if not openDocument(curFile):
return False
editor = getEditorForFileSuffix(curFile, True)
if not placeCursorToLine(editor, curLine, True):
return False
invokeMenuItem("Debug", "Toggle Breakpoint")
test.log('Set breakpoint in %s' % curFile, curLine)
try:
breakPointTreeView = waitForObject(":Breakpoints_Debugger::Internal::BreakTreeView")
waitFor("breakPointTreeView.model().rowCount() == len(filesAndLines)", 2000)
except:
test.fatal("UI seems to have changed - check manually and fix this script.")
return False
test.compare(breakPointTreeView.model().rowCount(), len(filesAndLines),
'Expected %d set break points, found %d listed' %
(len(filesAndLines), breakPointTreeView.model().rowCount()))
return True
# helper that removes all breakpoints - assumes that it's getting called
# being already on Debug view and Breakpoints widget is not disabled
def removeOldBreakpoints():
test.log("Removing old breakpoints if there are any")
try:
breakPointTreeView = waitForObject(":Breakpoints_Debugger::Internal::BreakTreeView")
model = breakPointTreeView.model()
if model.rowCount()==0:
test.log("No breakpoints found...")
else:
test.log("Found %d breakpoints - removing them" % model.rowCount())
for currentIndex in dumpIndices(model):
rect = breakPointTreeView.visualRect(currentIndex)
mouseClick(breakPointTreeView, rect.x+5, rect.y+5, 0, Qt.LeftButton)
type(breakPointTreeView, "<Delete>")
except:
test.fatal("UI seems to have changed - check manually and fix this script.")
return False
waitFor("model.rowCount() == 0", 1000)
return test.compare(model.rowCount(), 0, "Check if all breakpoints have been removed.")
# function to do simple debugging of the current (configured) project
# param kitCount specifies the number of kits currently defined (must be correct!)
# param currentKit specifies the target to use (zero based index)
# param currentConfigName is the name of the configuration that should be used
# param pressContinueCount defines how often it is expected to press
# the 'Continue' button while debugging
# param expectedBPOrder holds a list of dicts where the dicts contain always
# only 1 key:value pair - the key is the name of the file, the value is
# line number where the debugger should stop
def doSimpleDebugging(kitCount, currentKit, currentConfigName, pressContinueCount=1,
expectedBPOrder=[], enableQml=True):
expectedLabelTexts = ['Stopped\.', 'Stopped at breakpoint \d+ \(\d+\) in thread \d+\.']
if len(expectedBPOrder) == 0:
expectedLabelTexts.append("Running\.")
if JIRA.isBugStillOpen(17492):
expectedLabelTexts.append("QML Debugger: Error: Unknown socket error 0")
switchViewTo(ViewConstants.PROJECTS)
switchToBuildOrRunSettingsFor(kitCount, currentKit, ProjectSettings.RUN)
ensureChecked(waitForObject("{container=':Qt Creator.scrollArea_QScrollArea' text='Enable QML' "
"type='QCheckBox' unnamed='1' visible='1'}"), enableQml)
switchViewTo(ViewConstants.EDIT)
if not __startDebugger__(kitCount, currentKit, currentConfigName):
return False
statusLabel = findObject(":Debugger Toolbar.StatusText_Utils::StatusLabel")
test.log("Continuing debugging %d times..." % pressContinueCount)
for i in range(pressContinueCount):
if waitFor("regexVerify(str(statusLabel.text), expectedLabelTexts)", 20000):
verifyBreakPoint(expectedBPOrder[i])
else:
test.fail('%s' % str(statusLabel.text))
try:
contDbg = waitForObject(":*Qt Creator.Continue_Core::Internal::FancyToolButton", 3000)
test.log("Continuing...")
clickButton(contDbg)
except LookupError:
test.fail("Debugger did not stop at breakpoint")
waitFor("str(statusLabel.text) == 'Running.'", 5000)
timedOut = not waitFor("str(statusLabel.text) in ['Running.', 'Debugger finished.']", 30000)
if timedOut:
test.log("Waiting for 'Running.' / 'Debugger finished.' timed out.",
"Debugger is in state: '%s'..." % statusLabel.text)
if str(statusLabel.text) == 'Running.':
test.log("Debugger is still running... Will be stopped.")
return __stopDebugger__()
elif str(statusLabel.text) == 'Debugger finished.':
test.log("Debugger has finished.")
return __logDebugResult__()
else:
test.log("Trying to stop debugger...")
try:
return __stopDebugger__()
except:
# if stopping failed - debugger had already stopped
return True
# param kitCount specifies the number of kits currently defined (must be correct!)
# param currentKit specifies the target to use (zero based index)
def isMsvcConfig(kitCount, currentKit):
switchViewTo(ViewConstants.PROJECTS)
switchToBuildOrRunSettingsFor(kitCount, currentKit, ProjectSettings.BUILD)
isMsvc = " -spec win32-msvc" in str(waitForObject(":qmakeCallEdit").text)
switchViewTo(ViewConstants.EDIT)
return isMsvc
# param kitCount specifies the number of kits currently defined (must be correct!)
# param currentKit specifies the target to use (zero based index)
# param config is the name of the configuration that should be used
def __startDebugger__(kitCount, currentKit, config):
isMsvcBuild = isMsvcConfig(kitCount, currentKit)
clickButton(waitForObject(":*Qt Creator.Start Debugging_Core::Internal::FancyToolButton"))
handleDebuggerWarnings(config, isMsvcBuild)
try:
mBox = waitForObject(":Failed to start application_QMessageBox", 5000)
mBoxText = mBox.text
mBoxIText = mBox.informativeText
clickButton(":DebugModeWidget.OK_QPushButton")
test.fail("Debugger hasn't started... QMessageBox appeared!")
test.log("QMessageBox content: '%s'" % mBoxText,
"'%s'" % mBoxIText)
return False
except:
pass
if not test.verify(waitFor("object.exists(':Debugger Toolbar.Continue_QToolButton')", 60000),
"Verify start of debugger"):
if "MSVC" in config:
debuggerLog = takeDebuggerLog()
if "lib\qtcreatorcdbext64\qtcreatorcdbext.dll cannot be found." in debuggerLog:
test.fatal("qtcreatorcdbext.dll is missing in lib\qtcreatorcdbext64")
else:
test.fatal("Debugger log did not behave as expected. Please check manually.")
logApplicationOutput()
return False
try:
waitForObject(":*Qt Creator.Interrupt_Core::Internal::FancyToolButton", 3000)
test.passes("'Interrupt' (debugger) button visible.")
except:
try:
waitForObject(":*Qt Creator.Continue_Core::Internal::FancyToolButton", 3000)
test.passes("'Continue' (debugger) button visible.")
except:
test.fatal("Neither 'Interrupt' nor 'Continue' button visible (Debugger).")
return True
def __stopDebugger__():
clickButton(waitForObject(":Debugger Toolbar.Exit Debugger_QToolButton"))
ensureChecked(":Qt Creator_AppOutput_Core::Internal::OutputPaneToggleButton")
output = waitForObject("{type='Core::OutputWindow' visible='1' windowTitle='Application Output Window'}")
waitFor("'Debugging has finished' in str(output.plainText)", 20000)
return __logDebugResult__()
def __logDebugResult__():
try:
result = waitForObject(":*Qt Creator.Start Debugging_Core::Internal::FancyToolButton")
test.passes("'Start Debugging' button visible.")
except:
test.fail("'Start Debugging' button is not visible.")
result = None
if result:
test.passes("Debugger stopped.. Qt Creator is back at normal state.")
else:
test.fail("Debugger seems to have not stopped...")
logApplicationOutput()
return result
def verifyBreakPoint(bpToVerify):
if isinstance(bpToVerify, dict):
fileName = bpToVerify.keys()[0]
editor = getEditorForFileSuffix(fileName)
if editor:
test.compare(waitForObject(":DebugModeWidget_QComboBox").toolTip, fileName,
"Verify that the right file is opened")
textPos = editor.textCursor().position()
line = str(editor.plainText)[:textPos].count("\n") + 1
windowTitle = str(waitForObject(":Qt Creator_Core::Internal::MainWindow").windowTitle)
test.verify(os.path.basename(fileName) in windowTitle,
"Verify that Creator's window title changed according to current file")
return test.compare(line, bpToVerify.values()[0],
"Compare hit breakpoint to expected line number in %s" % fileName)
else:
test.fatal("Expected a dict for bpToVerify - got '%s'" % className(bpToVerify))
return False
# this function removes the compiled qml-debug library from QtSDK (only necessary for Qt < 4.8)
def removeQmlDebugFolderIfExists():
paths = [os.path.join(sdkPath, "Desktop", "Qt", "474", "gcc", "qtc-qmldbg"),
os.path.join(sdkPath, "Desktop", "Qt", "4.7.4", "mingw", "qtc-qmldbg"),
os.path.join(sdkPath, "Desktop", "Qt", "4.7.4", "msvc2008", "qtc-qmldbg")
]
for path in paths:
if os.path.exists(path):
try:
shutil.rmtree(path)
except:
test.warning("Error while removing '%s'" % path)
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