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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.
#
############################################################################
source("../../shared/qtcreator.py")
def moveDownToNextNonEmptyLine(editor):
currentLine = "" # there's no do-while in python - so use empty line which fails
while not currentLine:
type(editor, "<Down>")
currentLine = str(lineUnderCursor(editor)).strip()
return currentLine
def performAutoCompletionTest(editor, lineToStartRegEx, linePrefix, testFunc, *funcArgs):
if platform.system() == "Darwin":
bol = "<Ctrl+Left>"
eol = "<Ctrl+Right>"
autoComp = "<Meta+Space>"
else:
bol = "<Home>"
eol = "<End>"
autoComp = "<Ctrl+Space>"
if not placeCursorToLine(editor, lineToStartRegEx, True):
return
type(editor, bol)
# place cursor onto the first statement to be tested
while not str(lineUnderCursor(editor)).strip().startswith(linePrefix):
type(editor, "<Down>")
currentLine = str(lineUnderCursor(editor)).strip()
while currentLine.startswith(linePrefix):
type(editor, eol)
type(editor, "<Ctrl+/>") # uncomment current line
type(editor, autoComp) # invoke auto-completion
testFunc(currentLine, *funcArgs)
type(editor, "<Ctrl+/>") # comment current line again
type(editor, bol)
currentLine = moveDownToNextNonEmptyLine(editor)
def checkIncludeCompletion(editor, isClangCodeModel):
test.log("Check auto-completion of include statements.")
# define special handlings
noProposal = ["vec", "detail/hea", "dum"]
specialHandling = {"ios":"iostream", "cstd":"cstdio"}
if platform.system() in ('Microsoft', 'Windows'):
missing = ["lin"]
elif platform.system() == "Darwin":
missing = ["lin", "Win"]
noProposal.remove("vec")
else:
missing = ["Win"]
# define test function to perform the _real_ auto completion test on the current line
def testIncl(currentLine, *args):
missing, noProposal, specialHandling = args
inclSnippet = currentLine.split("//#include")[-1].strip().strip('<"')
propShown = waitFor("object.exists(':popupFrame_TextEditor::GenericProposalWidget')", 2500)
test.compare(not propShown, inclSnippet in missing or inclSnippet in noProposal,
"Proposal widget is (not) shown as expected (%s)" % inclSnippet)
if propShown:
proposalListView = waitForObject(':popupFrame_Proposal_QListView')
if inclSnippet in specialHandling:
doubleClickItem(':popupFrame_Proposal_QListView', specialHandling[inclSnippet],
5, 5, 0, Qt.LeftButton)
else:
type(proposalListView, "<Return>")
changedLine = str(lineUnderCursor(editor)).strip()
if inclSnippet in missing:
test.compare(changedLine, currentLine.lstrip("/"), "Include has not been modified.")
else:
test.verify(changedLine[-1] in '>"/',
"'%s' has been completed to '%s'" % (currentLine.lstrip("/"), changedLine))
performAutoCompletionTest(editor, ".*Complete includes.*", "//#include",
testIncl, missing, noProposal, specialHandling)
def checkSymbolCompletion(editor, isClangCodeModel):
test.log("Check auto-completion of symbols.")
# define special handlings
expectedSuggestion = {"in":["internal", "int", "INT_MAX", "INT_MIN"],
"Dum":["Dummy", "dummy"], "Dummy::O":["ONE","one"],
"dummy.":["foo", "bla", "ONE", "one", "PI", "sfunc", "v1", "v2", "v3"],
"dummy.o":["one", "ONE"], "Dummy::In":["Internal", "INT"],
"Dummy::Internal::":["DOUBLE", "one"]
}
missing = ["Dummy::s", "Dummy::P", "dummy.b", "dummy.bla(", "internal.o", "freefunc2",
"afun"]
expectedResults = {"dummy.":"dummy.foo(", "Dummy::s":"Dummy::sfunc()",
"Dummy::P":"Dummy::PI", "dummy.b":"dummy.bla(", "dummy.bla(":"dummy.bla(",
"internal.o":"internal.one", "freefunc2":"freefunc2(",
"using namespace st":"using namespace std", "afun":"afunc()"}
if isClangCodeModel:
missing.remove("internal.o")
expectedSuggestion["internal.o"] = ["one", "operator="]
if platform.system() in ('Microsoft', 'Windows'):
expectedSuggestion["using namespace st"] = ["std", "stdext"]
else:
expectedSuggestion["using namespace st"] = ["std", "struct ", "struct template"]
else:
expectedSuggestion["using namespace st"] = ["std", "st"]
# define test function to perform the _real_ auto completion test on the current line
def testSymb(currentLine, *args):
missing, expectedSug, expectedRes = args
symbol = currentLine.lstrip("/").strip()
timeout = 2500
propShown = waitFor("object.exists(':popupFrame_TextEditor::GenericProposalWidget')", timeout)
test.compare(not propShown, symbol in missing,
"Proposal widget is (not) shown as expected (%s)" % symbol)
found = []
if propShown:
proposalListView = waitForObject(':popupFrame_Proposal_QListView')
found = dumpItems(proposalListView.model())
diffShownExp = set(expectedSug.get(symbol, [])) - set(found)
if not test.verify(len(diffShownExp) == 0,
"Verify if all expected suggestions could be found"):
test.log("Expected but not found suggestions: %s" % diffShownExp,
"%s | %s" % (expectedSug[symbol], str(found)))
# select first item of the expected suggestion list
doubleClickItem(':popupFrame_Proposal_QListView', expectedSug.get(symbol, found)[0],
5, 5, 0, Qt.LeftButton)
changedLine = str(lineUnderCursor(editor)).strip()
if symbol in expectedRes:
exp = expectedRes[symbol]
else:
exp = (symbol[:max(symbol.rfind(":"), symbol.rfind(".")) + 1]
+ expectedSug.get(symbol, found)[0])
if isClangCodeModel and changedLine != exp and JIRA.isBugStillOpen(15483):
test.xcompare(changedLine, exp, "Verify completion matches (QTCREATORBUG-15483).")
test.verify(changedLine.startswith(exp.replace("(", "").replace(")", "")),
"Verify completion starts with expected string.")
else:
test.compare(changedLine, exp, "Verify completion matches.")
performAutoCompletionTest(editor, ".*Complete symbols.*", "//",
testSymb, missing, expectedSuggestion, expectedResults)
def main():
examplePath = os.path.join(srcPath, "creator", "tests", "manual", "cplusplus-tools")
if not neededFilePresent(os.path.join(examplePath, "cplusplus-tools.pro")):
return
templateDir = prepareTemplate(examplePath)
examplePath = os.path.join(templateDir, "cplusplus-tools.pro")
for useClang in [False, True]:
with TestSection(getCodeModelString(useClang)):
if not startCreator(useClang):
continue
openQmakeProject(examplePath, [Targets.DESKTOP_531_DEFAULT])
checkCodeModelSettings(useClang)
if not openDocument("cplusplus-tools.Sources.main\\.cpp"):
earlyExit("Failed to open main.cpp.")
return
editor = getEditorForFileSuffix("main.cpp")
if editor:
checkIncludeCompletion(editor, useClang)
checkSymbolCompletion(editor, useClang)
invokeMenuItem('File', 'Revert "main.cpp" to Saved')
clickButton(waitForObject(":Revert to Saved.Proceed_QPushButton"))
snooze(1) # 'Close "main.cpp"' might still be disabled
# editor must be closed to get the second code model applied on re-opening the file
invokeMenuItem('File', 'Close "main.cpp"')
invokeMenuItem("File", "Exit")
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