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gecko-dev/widget/tests/TestWinTSF.cpp

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
/* This tests Mozilla's Text Services Framework implementation (bug #88831)
*
* The Mozilla implementation interacts with the TSF system through a
* system-provided COM interface, ITfThreadMgr. This tests works by swapping
* the system version of the interface with a custom version implemented in
* here. This way the Mozilla implementation thinks it's interacting with the
* system but in fact is interacting with this test program. This allows the
* test program to access and test every aspect of the Mozilla implementation.
*/
#include <ole2.h>
#include <msctf.h>
#include <textstor.h>
#include <richedit.h>
#include "TestHarness.h"
#include <algorithm>
#define WM_USER_TSF_TEXTCHANGE (WM_USER + 0x100)
#ifndef MOZILLA_INTERNAL_API
// some of the includes make use of internal string types
#define nsAString_h___
#define nsString_h___
#define nsStringFwd_h___
#define nsReadableUtils_h___
class nsACString;
class nsAString;
class nsAFlatString;
class nsAFlatCString;
class nsAdoptingString;
class nsAdoptingCString;
class nsXPIDLString;
template<class T> class nsReadingIterator;
#endif
#include "nscore.h"
#include "nsWeakReference.h"
#include "nsIAppShell.h"
#include "nsWidgetsCID.h"
#include "nsIAppShellService.h"
#include "nsAppShellCID.h"
#include "nsNetUtil.h"
#include "nsIWebBrowserChrome.h"
#include "nsIXULWindow.h"
#include "nsIBaseWindow.h"
#include "nsIDOMWindow.h"
#include "nsIDocShell.h"
#include "nsIWidget.h"
#include "nsIPresShell.h"
#include "nsPresContext.h"
#include "nsIFrame.h"
#include "nsIWebProgress.h"
#include "nsIWebProgressListener.h"
#include "nsIInterfaceRequestorUtils.h"
#include "nsIDOMHTMLDocument.h"
#include "mozilla/dom/HTMLBodyElement.h"
#include "nsIDOMHTMLElement.h"
#include "nsIDOMHTMLInputElement.h"
#include "nsIDOMHTMLTextAreaElement.h"
#include "nsIDOMElement.h"
#include "nsISelectionController.h"
#include "nsViewManager.h"
#include "nsTArray.h"
#ifndef MOZILLA_INTERNAL_API
#undef nsString_h___
#undef nsAString_h___
#undef nsReadableUtils_h___
#endif
static NS_DEFINE_CID(kAppShellCID, NS_APPSHELL_CID);
class TSFMgrImpl;
class TSFDocumentMgrImpl;
class TSFContextImpl;
class TSFRangeImpl;
class TSFEnumRangeImpl;
class TSFAttrPropImpl;
class TestApp : public nsIWebProgressListener, public nsSupportsWeakReference
{
public:
NS_DECL_ISUPPORTS
NS_DECL_NSIWEBPROGRESSLISTENER
TestApp() : mFailed(false) {}
~TestApp() {}
nsresult Run(void);
bool CheckFailed(void);
typedef bool (TestApp::*test_type)(void);
protected:
nsresult Init(void);
nsresult Term(void);
bool RunTest(test_type aTest, bool aLock = true);
bool TestFocus(void);
bool TestClustering(void);
bool TestSelection(void);
bool TestText(void);
bool TestExtents(void);
bool TestComposition(void);
bool TestNotification(void);
bool TestEditMessages(void);
bool TestScrollMessages(void);
bool TestSelectionInternal(char* aTestName,
LONG aStart,
LONG aEnd,
TsActiveSelEnd aSelEnd);
bool TestCompositionSelectionAndText(char* aTestName,
LONG aExpectedSelStart,
LONG aExpectedSelEnd,
nsString& aReferenceString);
bool TestNotificationTextChange(nsIWidget* aWidget,
uint32_t aCode,
const nsAString& aCharacter,
LONG aStart,
LONG aOldEnd,
LONG aNewEnd);
nsresult GetSelCon(nsISelectionController** aSelCon);
bool GetWidget(nsIWidget** aWidget);
bool mFailed;
nsString mTestString;
nsRefPtr<TSFMgrImpl> mMgr;
nsCOMPtr<nsIAppShell> mAppShell;
nsCOMPtr<nsIXULWindow> mWindow;
nsCOMPtr<nsIDOMNode> mCurrentNode;
nsCOMPtr<nsIDOMHTMLInputElement> mInput;
nsCOMPtr<nsIDOMHTMLTextAreaElement> mTextArea;
nsCOMPtr<nsIDOMHTMLInputElement> mButton;
};
NS_IMETHODIMP
TestApp::OnProgressChange(nsIWebProgress *aWebProgress,
nsIRequest *aRequest,
int32_t aCurSelfProgress,
int32_t aMaxSelfProgress,
int32_t aCurTotalProgress,
int32_t aMaxTotalProgress)
{
return NS_OK;
}
NS_IMETHODIMP
TestApp::OnLocationChange(nsIWebProgress *aWebProgress,
nsIRequest *aRequest,
nsIURI *aLocation,
uint32_t aFlags)
{
return NS_OK;
}
NS_IMETHODIMP
TestApp::OnStatusChange(nsIWebProgress *aWebProgress,
nsIRequest *aRequest,
nsresult aStatus,
const char16_t *aMessage)
{
return NS_OK;
}
NS_IMETHODIMP
TestApp::OnSecurityChange(nsIWebProgress *aWebProgress,
nsIRequest *aRequest,
uint32_t aState)
{
return NS_OK;
}
static HRESULT
GetRegularExtent(ITfRange *aRange, LONG &aStart, LONG &aEnd)
{
NS_ENSURE_TRUE(aRange, E_INVALIDARG);
nsRefPtr<ITfRangeACP> rangeACP;
HRESULT hr = aRange->QueryInterface(IID_ITfRangeACP,
getter_AddRefs(rangeACP));
NS_ENSURE_TRUE(SUCCEEDED(hr) && rangeACP, E_FAIL);
LONG start, length;
hr = rangeACP->GetExtent(&start, &length);
NS_ENSURE_TRUE(SUCCEEDED(hr), hr);
if (length >= 0) {
aStart = start;
aEnd = start + length;
} else {
aEnd = start;
aStart = start + length;
}
return S_OK;
}
// {3B2DFDF5-2485-4858-8185-5C6B4EFD38F5}
static const GUID GUID_COMPOSING_SELECTION_ATTR =
{ 0x3b2dfdf5, 0x2485, 0x4858,
{ 0x81, 0x85, 0x5c, 0x6b, 0x4e, 0xfd, 0x38, 0xf5 } };
#define GUID_ATOM_COMPOSING_SELECTION_ATTR \
(static_cast<TfGuidAtom>(0x3b2dfdf5))
/******************************************************************************
* TSFRangeImpl
******************************************************************************/
class TSFRangeImpl : public ITfRangeACP
{
private:
ULONG mRefCnt;
public:
LONG mStart;
LONG mLength;
TSFRangeImpl(LONG aStart = 0, LONG aLength = 0) :
mRefCnt(0), mStart(aStart), mLength(aLength)
{
}
~TSFRangeImpl()
{
}
public: // IUnknown
STDMETHODIMP QueryInterface(REFIID riid, void** ppUnk)
{
*ppUnk = nullptr;
if (IID_IUnknown == riid || IID_ITfRange == riid || IID_ITfRangeACP == riid)
*ppUnk = static_cast<ITfRangeACP*>(this);
if (*ppUnk)
AddRef();
return *ppUnk ? S_OK : E_NOINTERFACE;
}
STDMETHODIMP_(ULONG) AddRef(void)
{
return ++mRefCnt;
}
STDMETHODIMP_(ULONG) Release(void)
{
if (--mRefCnt) return mRefCnt;
delete this;
return 0;
}
public: // ITfRange
STDMETHODIMP GetText(TfEditCookie ec, DWORD dwFlags, WCHAR *pchText,
ULONG cchMax, ULONG *pcch)
{
NS_NOTREACHED("ITfRange::GetText");
return E_NOTIMPL;
}
STDMETHODIMP SetText(TfEditCookie ec, DWORD dwFlags, const WCHAR *pchText,
LONG cch)
{
NS_NOTREACHED("ITfRange::SetText");
return E_NOTIMPL;
}
STDMETHODIMP GetFormattedText(TfEditCookie ec, IDataObject **ppDataObject)
{
NS_NOTREACHED("ITfRange::GetFormattedText");
return E_NOTIMPL;
}
STDMETHODIMP GetEmbedded(TfEditCookie ec, REFGUID rguidService, REFIID riid,
IUnknown **ppunk)
{
NS_NOTREACHED("ITfRange::GetEmbedded");
return E_NOTIMPL;
}
STDMETHODIMP InsertEmbedded(TfEditCookie ec, DWORD dwFlags,
IDataObject *pDataObject)
{
NS_NOTREACHED("ITfRange::InsertEmbedded");
return E_NOTIMPL;
}
STDMETHODIMP ShiftStart(TfEditCookie ec, LONG cchReq, LONG *pcch,
const TF_HALTCOND *pHalt)
{
NS_NOTREACHED("ITfRange::ShiftStart");
return E_NOTIMPL;
}
STDMETHODIMP ShiftEnd(TfEditCookie ec, LONG cchReq, LONG *pcch,
const TF_HALTCOND *pHalt)
{
NS_NOTREACHED("ITfRange::ShiftEnd");
return E_NOTIMPL;
}
STDMETHODIMP ShiftStartToRange(TfEditCookie ec, ITfRange *pRange,
TfAnchor aPos)
{
NS_NOTREACHED("ITfRange::ShiftStartToRange");
return E_NOTIMPL;
}
STDMETHODIMP ShiftEndToRange(TfEditCookie ec, ITfRange *pRange, TfAnchor aPos)
{
NS_NOTREACHED("ITfRange::ShiftEndToRange");
return E_NOTIMPL;
}
STDMETHODIMP ShiftStartRegion(TfEditCookie ec, TfShiftDir dir,
BOOL *pfNoRegion)
{
NS_NOTREACHED("ITfRange::ShiftStartRegion");
return E_NOTIMPL;
}
STDMETHODIMP ShiftEndRegion(TfEditCookie ec, TfShiftDir dir, BOOL *pfNoRegion)
{
NS_NOTREACHED("ITfRange::ShiftEndRegion");
return E_NOTIMPL;
}
STDMETHODIMP IsEmpty(TfEditCookie ec, BOOL *pfEmpty)
{
NS_NOTREACHED("ITfRange::IsEmpty");
return E_NOTIMPL;
}
STDMETHODIMP Collapse(TfEditCookie ec, TfAnchor aPos)
{
NS_NOTREACHED("ITfRange::Collapse");
return E_NOTIMPL;
}
STDMETHODIMP IsEqualStart(TfEditCookie ec, ITfRange *pWith, TfAnchor aPos,
BOOL *pfEqual)
{
NS_NOTREACHED("ITfRange::IsEqualStart");
return E_NOTIMPL;
}
STDMETHODIMP IsEqualEnd(TfEditCookie ec, ITfRange *pWith, TfAnchor aPos,
BOOL *pfEqual)
{
NS_NOTREACHED("ITfRange::IsEqualEnd");
return E_NOTIMPL;
}
STDMETHODIMP CompareStart(TfEditCookie ec, ITfRange *pWith, TfAnchor aPos,
LONG *plResult)
{
NS_NOTREACHED("ITfRange::CompareStart");
return E_NOTIMPL;
}
STDMETHODIMP CompareEnd(TfEditCookie ec, ITfRange *pWith, TfAnchor aPos,
LONG *plResult)
{
NS_NOTREACHED("ITfRange::CompareEnd");
return E_NOTIMPL;
}
STDMETHODIMP AdjustForInsert(TfEditCookie ec, ULONG cchInsert,
BOOL *pfInsertOk)
{
NS_NOTREACHED("ITfRange::AdjustForInsert");
return E_NOTIMPL;
}
STDMETHODIMP GetGravity(TfGravity *pgStart, TfGravity *pgEnd)
{
NS_NOTREACHED("ITfRange::GetGravity");
return E_NOTIMPL;
}
STDMETHODIMP SetGravity(TfEditCookie ec, TfGravity gStart, TfGravity gEnd)
{
NS_NOTREACHED("ITfRange::SetGravity");
return E_NOTIMPL;
}
STDMETHODIMP Clone(ITfRange **ppClone)
{
NS_NOTREACHED("ITfRange::Clone");
return E_NOTIMPL;
}
STDMETHODIMP GetContext(ITfContext **ppContext)
{
NS_NOTREACHED("ITfRange::GetContext");
return E_NOTIMPL;
}
public: // ITfRangeACP
STDMETHODIMP GetExtent(LONG *pacpAnchor, LONG *pcch)
{
NS_ENSURE_TRUE(pacpAnchor, E_FAIL);
NS_ENSURE_TRUE(pcch, E_FAIL);
*pacpAnchor = mStart;
*pcch = mLength;
return S_OK;
}
STDMETHODIMP SetExtent(LONG acpAnchor, LONG cch)
{
mStart = acpAnchor;
mLength = cch;
return S_OK;
}
};
/******************************************************************************
* TSFEnumRangeImpl
******************************************************************************/
class TSFEnumRangeImpl : public IEnumTfRanges
{
private:
ULONG mRefCnt;
uint32_t mCurrentIndex;
public:
nsTArray<nsRefPtr<TSFRangeImpl> > mRanges;
TSFEnumRangeImpl() :
mRefCnt(0), mCurrentIndex(0)
{
}
~TSFEnumRangeImpl()
{
}
public: // IUnknown
STDMETHODIMP QueryInterface(REFIID riid, void** ppUnk)
{
*ppUnk = nullptr;
if (IID_IUnknown == riid || IID_IEnumTfRanges == riid)
*ppUnk = static_cast<IEnumTfRanges*>(this);
if (*ppUnk)
AddRef();
return *ppUnk ? S_OK : E_NOINTERFACE;
}
STDMETHODIMP_(ULONG) AddRef(void)
{
return ++mRefCnt;
}
STDMETHODIMP_(ULONG) Release(void)
{
if (--mRefCnt) return mRefCnt;
delete this;
return 0;
}
public: // IEnumTfRanges
STDMETHODIMP Clone(IEnumTfRanges **ppEnum)
{
NS_NOTREACHED("IEnumTfRanges::Clone");
return E_NOTIMPL;
}
STDMETHODIMP Next(ULONG ulCount, ITfRange **ppRange, ULONG *pcFetched)
{
NS_ENSURE_TRUE(ppRange, E_FAIL);
if (pcFetched)
*pcFetched = 0;
if (mCurrentIndex + ulCount - 1 >= mRanges.Length())
return E_FAIL;
for (uint32_t i = 0; i < ulCount; i++) {
ppRange[i] = mRanges[mCurrentIndex++];
ppRange[i]->AddRef();
if (pcFetched)
(*pcFetched)++;
}
return S_OK;
}
STDMETHODIMP Reset()
{
mCurrentIndex = 0;
return S_OK;
}
STDMETHODIMP Skip(ULONG ulCount)
{
mCurrentIndex += ulCount;
return S_OK;
}
};
/******************************************************************************
* TSFDispAttrInfoImpl
******************************************************************************/
class TSFDispAttrInfoImpl : public ITfDisplayAttributeInfo
{
private:
ULONG mRefCnt;
TF_DISPLAYATTRIBUTE mAttr;
public:
TSFDispAttrInfoImpl(REFGUID aGUID) :
mRefCnt(0)
{
if (aGUID == GUID_COMPOSING_SELECTION_ATTR) {
mAttr.crText.type = TF_CT_NONE;
mAttr.crBk.type = TF_CT_NONE;
mAttr.lsStyle = TF_LS_SQUIGGLE;
mAttr.fBoldLine = FALSE;
mAttr.crLine.type = TF_CT_NONE;
mAttr.bAttr = TF_ATTR_INPUT;
} else {
NS_NOTREACHED("TSFDispAttrInfoImpl::TSFDispAttrInfoImpl");
}
}
~TSFDispAttrInfoImpl()
{
}
public: // IUnknown
STDMETHODIMP QueryInterface(REFIID riid, void** ppUnk)
{
*ppUnk = nullptr;
if (IID_IUnknown == riid || IID_ITfDisplayAttributeInfo == riid)
*ppUnk = static_cast<ITfDisplayAttributeInfo*>(this);
if (*ppUnk)
AddRef();
return *ppUnk ? S_OK : E_NOINTERFACE;
}
STDMETHODIMP_(ULONG) AddRef(void)
{
return ++mRefCnt;
}
STDMETHODIMP_(ULONG) Release(void)
{
if (--mRefCnt) return mRefCnt;
delete this;
return 0;
}
public: // ITfDisplayAttributeInfo
STDMETHODIMP GetGUID(GUID *pguid)
{
NS_NOTREACHED("ITfDisplayAttributeInfo::GetGUID");
return E_NOTIMPL;
}
STDMETHODIMP GetDescription(BSTR *pbstrDesc)
{
NS_NOTREACHED("ITfDisplayAttributeInfo::GetDescription");
return E_NOTIMPL;
}
STDMETHODIMP GetAttributeInfo(TF_DISPLAYATTRIBUTE *pda)
{
NS_ENSURE_TRUE(pda, E_INVALIDARG);
*pda = mAttr;
return S_OK;
}
STDMETHODIMP SetAttributeInfo(const TF_DISPLAYATTRIBUTE *pda)
{
NS_NOTREACHED("ITfDisplayAttributeInfo::SetAttributeInfo");
return E_NOTIMPL;
}
STDMETHODIMP Reset()
{
NS_NOTREACHED("ITfDisplayAttributeInfo::Reset");
return E_NOTIMPL;
}
};
/******************************************************************************
* TSFAttrPropImpl
******************************************************************************/
class TSFAttrPropImpl : public ITfProperty
{
private:
ULONG mRefCnt;
public:
nsTArray<nsRefPtr<TSFRangeImpl> > mRanges;
TSFAttrPropImpl() :
mRefCnt(0)
{
}
~TSFAttrPropImpl()
{
}
public: // IUnknown
STDMETHODIMP QueryInterface(REFIID riid, void** ppUnk)
{
*ppUnk = nullptr;
if (IID_IUnknown == riid || IID_ITfProperty == riid ||
IID_ITfReadOnlyProperty == riid)
*ppUnk = static_cast<ITfProperty*>(this);
if (*ppUnk)
AddRef();
return *ppUnk ? S_OK : E_NOINTERFACE;
}
STDMETHODIMP_(ULONG) AddRef(void)
{
return ++mRefCnt;
}
STDMETHODIMP_(ULONG) Release(void)
{
if (--mRefCnt) return mRefCnt;
delete this;
return 0;
}
public: // ITfProperty
STDMETHODIMP FindRange(TfEditCookie ec, ITfRange *pRange, ITfRange **ppRange,
TfAnchor aPos)
{
NS_NOTREACHED("ITfProperty::FindRange");
return E_NOTIMPL;
}
STDMETHODIMP SetValueStore(TfEditCookie ec, ITfRange *pRange,
ITfPropertyStore *pPropStore)
{
NS_NOTREACHED("ITfProperty::SetValueStore");
return E_NOTIMPL;
}
STDMETHODIMP SetValue(TfEditCookie ec, ITfRange *pRange,
const VARIANT *pvarValue)
{
NS_NOTREACHED("ITfProperty::SetValue");
return E_NOTIMPL;
}
STDMETHODIMP Clear(TfEditCookie ec, ITfRange *pRange)
{
NS_NOTREACHED("ITfProperty::Clear");
return E_NOTIMPL;
}
public: // ITfReadOnlyProperty
STDMETHODIMP GetType(GUID *pguid)
{
NS_NOTREACHED("ITfReadOnlyProperty::GetType");
return E_NOTIMPL;
}
STDMETHODIMP EnumRanges(TfEditCookie ec, IEnumTfRanges **ppEnum,
ITfRange *pTargetRange)
{
NS_ENSURE_TRUE(ppEnum, E_INVALIDARG);
NS_ENSURE_TRUE(pTargetRange, E_INVALIDARG);
// XXX ec checking is not implemented yet.
LONG targetStart = 0, targetEnd = 0;
if (pTargetRange) {
HRESULT hr = GetRegularExtent(pTargetRange, targetStart, targetEnd);
NS_ENSURE_TRUE(SUCCEEDED(hr), hr);
}
nsRefPtr<TSFEnumRangeImpl> er = new TSFEnumRangeImpl();
NS_ENSURE_TRUE(er, E_OUTOFMEMORY);
for (uint32_t i = 0; i < mRanges.Length(); i++) {
LONG start, end;
HRESULT hr = GetRegularExtent(mRanges[i], start, end);
NS_ENSURE_TRUE(SUCCEEDED(hr), hr);
if (pTargetRange) {
// If pTargetRange is not null and the current range is not overlapped
// with it, we don't need to add range.
if (targetStart > end || targetEnd < start)
continue;
// Otherwise, shrink to the target range.
start = std::max(targetStart, start);
end = std::min(targetEnd, end);
}
nsRefPtr<TSFRangeImpl> range = new TSFRangeImpl(start, end - start);
NS_ENSURE_TRUE(range, E_OUTOFMEMORY);
er->mRanges.AppendElement(range);
}
*ppEnum = er;
(*ppEnum)->AddRef();
return S_OK;
}
STDMETHODIMP GetValue(TfEditCookie ec, ITfRange *pRange, VARIANT *pvarValue)
{
NS_ENSURE_TRUE(pvarValue, E_INVALIDARG);
LONG givenStart, givenEnd;
HRESULT hr = GetRegularExtent(pRange, givenStart, givenEnd);
NS_ENSURE_TRUE(SUCCEEDED(hr), hr);
for (uint32_t i = 0; i < mRanges.Length(); i++) {
LONG start, end;
HRESULT hr = GetRegularExtent(mRanges[i], start, end);
NS_ENSURE_TRUE(SUCCEEDED(hr), hr);
// pRange must be same as (or included in) a range of mRanges.
if (givenStart > start || givenEnd < end)
continue;
pvarValue->vt = VT_I4;
pvarValue->lVal = static_cast<DWORD>(GUID_ATOM_COMPOSING_SELECTION_ATTR);
return S_OK;
}
return E_FAIL;
}
STDMETHODIMP GetContext(ITfContext **ppContext)
{
NS_NOTREACHED("ITfReadOnlyProperty::GetContext");
return E_NOTIMPL;
}
};
/******************************************************************************
* TSFContextImpl
******************************************************************************/
class TSFContextImpl : public ITfContext,
public ITfCompositionView, public ITextStoreACPSink
{
private:
ULONG mRefCnt;
public:
nsRefPtr<TSFAttrPropImpl> mAttrProp;
nsRefPtr<TSFDocumentMgrImpl> mDocMgr;
bool mTextChanged;
bool mSelChanged;
TS_TEXTCHANGE mTextChangeData;
public:
TSFContextImpl(TSFDocumentMgrImpl* aDocMgr) :
mDocMgr(aDocMgr), mRefCnt(0), mTextChanged(false),
mSelChanged(false)
{
mAttrProp = new TSFAttrPropImpl();
if (!mAttrProp) {
NS_NOTREACHED("TSFContextImpl::TSFContextImpl (OOM)");
return;
}
}
~TSFContextImpl()
{
}
public: // IUnknown
STDMETHODIMP QueryInterface(REFIID riid, void** ppUnk)
{
*ppUnk = nullptr;
if (IID_IUnknown == riid || IID_ITfContext == riid)
*ppUnk = static_cast<ITfContext*>(this);
else if (IID_ITextStoreACPSink == riid)
*ppUnk = static_cast<ITextStoreACPSink*>(this);
if (*ppUnk)
AddRef();
return *ppUnk ? S_OK : E_NOINTERFACE;
}
STDMETHODIMP_(ULONG) AddRef(void)
{
return ++mRefCnt;
}
STDMETHODIMP_(ULONG) Release(void)
{
if (--mRefCnt) return mRefCnt;
delete this;
return 0;
}
public: // ITfContext
STDMETHODIMP RequestEditSession(TfClientId tid, ITfEditSession *pes,
DWORD dwFlags, HRESULT *phrSession)
{
NS_NOTREACHED("ITfContext::RequestEditSession");
return E_NOTIMPL;
}
STDMETHODIMP InWriteSession(TfClientId tid, BOOL *pfWriteSession)
{
NS_NOTREACHED("ITfContext::InWriteSession");
return E_NOTIMPL;
}
STDMETHODIMP GetSelection(TfEditCookie ec, ULONG ulIndex, ULONG ulCount,
TF_SELECTION *pSelection, ULONG *pcFetched)
{
NS_NOTREACHED("ITfContext::GetSelection");
return E_NOTIMPL;
}
STDMETHODIMP SetSelection(TfEditCookie ec, ULONG ulCount,
const TF_SELECTION *pSelection)
{
NS_NOTREACHED("ITfContext::SetSelection");
return E_NOTIMPL;
}
STDMETHODIMP GetStart(TfEditCookie ec, ITfRange **ppStart)
{
NS_NOTREACHED("ITfContext::GetStart");
return E_NOTIMPL;
}
STDMETHODIMP GetEnd(TfEditCookie ec, ITfRange **ppEnd)
{
NS_NOTREACHED("ITfContext::GetEnd");
return E_NOTIMPL;
}
STDMETHODIMP GetActiveView(ITfContextView **ppView)
{
NS_NOTREACHED("ITfContext::GetActiveView");
return E_NOTIMPL;
}
STDMETHODIMP EnumViews(IEnumTfContextViews **ppEnum)
{
NS_NOTREACHED("ITfContext::EnumViews");
return E_NOTIMPL;
}
STDMETHODIMP GetStatus(TF_STATUS *pdcs)
{
NS_NOTREACHED("ITfContext::GetStatus");
return E_NOTIMPL;
}
STDMETHODIMP GetProperty(REFGUID guidProp, ITfProperty **ppProp)
{
NS_ENSURE_TRUE(ppProp, E_INVALIDARG);
if (guidProp == GUID_PROP_ATTRIBUTE) {
(*ppProp) = mAttrProp;
(*ppProp)->AddRef();
return S_OK;
}
NS_NOTREACHED("ITfContext::GetProperty");
return E_NOTIMPL;
}
STDMETHODIMP GetAppProperty(REFGUID guidProp, ITfReadOnlyProperty **ppProp)
{
NS_NOTREACHED("ITfContext::GetAppProperty");
return E_NOTIMPL;
}
STDMETHODIMP TrackProperties(const GUID **prgProp, ULONG cProp,
const GUID **prgAppProp, ULONG cAppProp,
ITfReadOnlyProperty **ppProperty)
{
NS_NOTREACHED("ITfContext::TrackProperties");
return E_NOTIMPL;
}
STDMETHODIMP EnumProperties(IEnumTfProperties **ppEnum)
{
NS_NOTREACHED("ITfContext::EnumProperties");
return E_NOTIMPL;
}
STDMETHODIMP GetDocumentMgr(ITfDocumentMgr **ppDm)
{
NS_NOTREACHED("ITfContext::GetDocumentMgr");
return E_NOTIMPL;
}
STDMETHODIMP CreateRangeBackup(TfEditCookie ec, ITfRange *pRange,
ITfRangeBackup **ppBackup)
{
NS_NOTREACHED("ITfContext::CreateRangeBackup");
return E_NOTIMPL;
}
public: // ITfCompositionView
STDMETHODIMP GetOwnerClsid(CLSID* pclsid)
{
NS_NOTREACHED("ITfCompositionView::GetOwnerClsid");
return E_NOTIMPL;
}
STDMETHODIMP GetRange(ITfRange** ppRange)
{
NS_ENSURE_TRUE(ppRange, E_INVALIDARG);
NS_ENSURE_TRUE(mAttrProp->mRanges.Length() > 0, E_FAIL);
LONG start = LONG_MAX, end = 0;
for (uint32_t i = 0; i < mAttrProp->mRanges.Length(); i++) {
LONG tmpStart, tmpEnd;
HRESULT hr = GetRegularExtent(mAttrProp->mRanges[i], tmpStart, tmpEnd);
NS_ENSURE_TRUE(SUCCEEDED(hr), hr);
start = std::min(start, tmpStart);
end = std::max(end, tmpEnd);
}
nsRefPtr<TSFRangeImpl> range = new TSFRangeImpl();
NS_ENSURE_TRUE(range, E_OUTOFMEMORY);
HRESULT hr = range->SetExtent(start, end - start);
NS_ENSURE_TRUE(SUCCEEDED(hr), hr);
(*ppRange) = range;
(*ppRange)->AddRef();
return S_OK;
}
public: // ITextStoreACPSink
STDMETHODIMP OnTextChange(DWORD dwFlags, const TS_TEXTCHANGE *pChange)
{
mTextChanged = true;
mTextChangeData = *pChange;
return S_OK;
}
STDMETHODIMP OnSelectionChange(void)
{
mSelChanged = true;
return S_OK;
}
STDMETHODIMP OnLayoutChange(TsLayoutCode lcode, TsViewCookie vcView)
{
return S_OK;
}
STDMETHODIMP OnStatusChange(DWORD dwFlags)
{
return S_OK;
}
STDMETHODIMP OnAttrsChange(LONG acpStart, LONG acpEnd, ULONG cAttrs,
const TS_ATTRID *paAttrs)
{
return S_OK;
}
STDMETHODIMP OnLockGranted(DWORD dwLockFlags);
STDMETHODIMP OnStartEditTransaction(void)
{
return S_OK;
}
STDMETHODIMP OnEndEditTransaction(void)
{
return S_OK;
}
};
/******************************************************************************
* TSFDocumentMgrImpl
******************************************************************************/
class TSFDocumentMgrImpl : public ITfDocumentMgr
{
private:
ULONG mRefCnt;
public:
nsRefPtr<TSFMgrImpl> mMgr;
nsRefPtr<ITextStoreACP> mStore;
nsRefPtr<TSFContextImpl> mContextBase;
nsRefPtr<TSFContextImpl> mContextTop; // XXX currently, we don't support this.
public:
TSFDocumentMgrImpl(TSFMgrImpl* aMgr) :
mRefCnt(0), mMgr(aMgr)
{
}
~TSFDocumentMgrImpl()
{
}
public: // IUnknown
STDMETHODIMP QueryInterface(REFIID riid, void** ppUnk)
{
*ppUnk = nullptr;
if (IID_IUnknown == riid || IID_ITfDocumentMgr == riid)
*ppUnk = static_cast<ITfDocumentMgr*>(this);
if (*ppUnk)
AddRef();
return *ppUnk ? S_OK : E_NOINTERFACE;
}
STDMETHODIMP_(ULONG) AddRef(void)
{
return ++mRefCnt;
}
STDMETHODIMP_(ULONG) Release(void);
public: // ITfDocumentMgr
STDMETHODIMP CreateContext(TfClientId tidOwner, DWORD dwFlags,
IUnknown *punk, ITfContext **ppic,
TfEditCookie *pecTextStore)
{
nsRefPtr<TSFContextImpl> context = new TSFContextImpl(this);
punk->QueryInterface(IID_ITextStoreACP, getter_AddRefs(mStore));
NS_ENSURE_TRUE(mStore, E_FAIL);
HRESULT hr =
mStore->AdviseSink(IID_ITextStoreACPSink,
static_cast<ITextStoreACPSink*>(context.get()),
TS_AS_ALL_SINKS);
if (FAILED(hr)) mStore = nullptr;
NS_ENSURE_TRUE(SUCCEEDED(hr), E_FAIL);
(*ppic) = context;
(*ppic)->AddRef();
*pecTextStore = 1;
return S_OK;
}
STDMETHODIMP Push(ITfContext *pic)
{
if (mContextTop) {
NS_NOTREACHED("TSFDocumentMgrImpl::Push stack is already full");
return E_FAIL;
}
if (mContextBase) {
NS_WARNING("TSFDocumentMgrImpl::Push additional context is pushed, but we don't support that yet.");
if (mContextBase == pic) {
NS_NOTREACHED("TSFDocumentMgrImpl::Push same context is pused again");
return E_FAIL;
}
mContextTop = static_cast<TSFContextImpl*>(pic);
return S_OK;
}
mContextBase = static_cast<TSFContextImpl*>(pic);
return S_OK;
}
STDMETHODIMP Pop(DWORD dwFlags)
{
if (!mStore)
return E_FAIL;
if (dwFlags == TF_POPF_ALL) {
NS_ENSURE_TRUE(mContextBase, E_FAIL);
mStore->UnadviseSink(static_cast<ITextStoreACPSink*>(mContextBase.get()));
mStore = nullptr;
mContextBase = nullptr;
mContextTop = nullptr;
return S_OK;
}
if (dwFlags == 0) {
if (!mContextTop) {
NS_NOTREACHED("TSFDocumentMgrImpl::Pop there is non-base context");
return E_FAIL;
}
mContextTop = nullptr;
return S_OK;
}
NS_NOTREACHED("TSFDocumentMgrImpl::Pop invalid flag");
return E_FAIL;
}
STDMETHODIMP GetTop(ITfContext **ppic)
{
(*ppic) = mContextTop ? mContextTop : mContextBase;
if (*ppic) (*ppic)->AddRef();
return S_OK;
}
STDMETHODIMP GetBase(ITfContext **ppic)
{
(*ppic) = mContextBase;
if (*ppic) (*ppic)->AddRef();
return S_OK;
}
STDMETHODIMP EnumContexts(IEnumTfContexts **ppEnum)
{
NS_NOTREACHED("ITfDocumentMgr::EnumContexts");
return E_NOTIMPL;
}
};
/******************************************************************************
* TSFMgrImpl
******************************************************************************/
class TSFMgrImpl : public ITfThreadMgr,
public ITfDisplayAttributeMgr, public ITfCategoryMgr
{
private:
ULONG mRefCnt;
public:
nsRefPtr<TestApp> mTestApp;
TestApp::test_type mTest;
bool mDeactivated;
TSFDocumentMgrImpl* mFocusedDocument; // Must be raw pointer, but strong.
int32_t mFocusCount;
TSFMgrImpl(TestApp* test) : mTestApp(test), mTest(nullptr), mRefCnt(0),
mDeactivated(false), mFocusedDocument(nullptr), mFocusCount(0)
{
}
~TSFMgrImpl()
{
}
public: // IUnknown
STDMETHODIMP QueryInterface(REFIID riid, void** ppUnk)
{
*ppUnk = nullptr;
if (IID_IUnknown == riid || IID_ITfThreadMgr == riid)
*ppUnk = static_cast<ITfThreadMgr*>(this);
else if (IID_ITfDisplayAttributeMgr == riid)
*ppUnk = static_cast<ITfDisplayAttributeMgr*>(this);
else if (IID_ITfCategoryMgr == riid)
*ppUnk = static_cast<ITfCategoryMgr*>(this);
if (*ppUnk)
AddRef();
return *ppUnk ? S_OK : E_NOINTERFACE;
}
STDMETHODIMP_(ULONG) AddRef(void)
{
return ++mRefCnt;
}
STDMETHODIMP_(ULONG) Release(void)
{
if (--mRefCnt) return mRefCnt;
delete this;
return 0;
}
public: // ITfThreadMgr
STDMETHODIMP Activate(TfClientId *ptid)
{
*ptid = 1;
return S_OK;
}
STDMETHODIMP Deactivate(void)
{
mDeactivated = true;
return S_OK;
}
STDMETHODIMP CreateDocumentMgr(ITfDocumentMgr **ppdim)
{
nsRefPtr<TSFDocumentMgrImpl> docMgr = new TSFDocumentMgrImpl(this);
if (!docMgr) {
NS_NOTREACHED("TSFMgrImpl::CreateDocumentMgr (OOM)");
return E_OUTOFMEMORY;
}
(*ppdim) = docMgr;
(*ppdim)->AddRef();
return S_OK;
}
STDMETHODIMP EnumDocumentMgrs(IEnumTfDocumentMgrs **ppEnum)
{
NS_NOTREACHED("ITfThreadMgr::EnumDocumentMgrs");
return E_NOTIMPL;
}
STDMETHODIMP GetFocus(ITfDocumentMgr **ppdimFocus)
{
(*ppdimFocus) = mFocusedDocument;
if (*ppdimFocus) (*ppdimFocus)->AddRef();
return S_OK;
}
STDMETHODIMP SetFocus(ITfDocumentMgr *pdimFocus)
{
if (!pdimFocus) {
NS_NOTREACHED("ITfThreadMgr::SetFocus must not be called with NULL");
return E_FAIL;
}
mFocusCount++;
if (mFocusedDocument == pdimFocus) {
return S_OK;
}
mFocusedDocument = static_cast<TSFDocumentMgrImpl*>(pdimFocus);
mFocusedDocument->AddRef();
return S_OK;
}
STDMETHODIMP AssociateFocus(HWND hwnd, ITfDocumentMgr *pdimNew,
ITfDocumentMgr **ppdimPrev)
{
NS_NOTREACHED("ITfThreadMgr::AssociateFocus");
return E_NOTIMPL;
}
STDMETHODIMP IsThreadFocus(BOOL *pfThreadFocus)
{
*pfThreadFocus = TRUE;
return S_OK;
}
STDMETHODIMP GetFunctionProvider(REFCLSID clsid,
ITfFunctionProvider **ppFuncProv)
{
NS_NOTREACHED("ITfThreadMgr::GetFunctionProvider");
return E_NOTIMPL;
}
STDMETHODIMP EnumFunctionProviders(IEnumTfFunctionProviders **ppEnum)
{
NS_NOTREACHED("ITfThreadMgr::EnumFunctionProviders");
return E_NOTIMPL;
}
STDMETHODIMP GetGlobalCompartment(ITfCompartmentMgr **ppCompMgr)
{
NS_NOTREACHED("ITfThreadMgr::GetGlobalCompartment");
return E_NOTIMPL;
}
public: // ITfCategoryMgr
STDMETHODIMP RegisterCategory(REFCLSID rclsid, REFGUID rcatid, REFGUID rguid)
{
NS_NOTREACHED("ITfCategoryMgr::RegisterCategory");
return E_NOTIMPL;
}
STDMETHODIMP UnregisterCategory(REFCLSID rclsid, REFGUID rcatid, REFGUID rguid)
{
NS_NOTREACHED("ITfCategoryMgr::UnregisterCategory");
return E_NOTIMPL;
}
STDMETHODIMP EnumCategoriesInItem(REFGUID rguid, IEnumGUID **ppEnum)
{
NS_NOTREACHED("ITfCategoryMgr::EnumCategoriesInItem");
return E_NOTIMPL;
}
STDMETHODIMP EnumItemsInCategory(REFGUID rcatid, IEnumGUID **ppEnum)
{
NS_NOTREACHED("ITfCategoryMgr::EnumItemsInCategory");
return E_NOTIMPL;
}
STDMETHODIMP FindClosestCategory(REFGUID rguid, GUID *pcatid,
const GUID **ppcatidList, ULONG ulCount)
{
NS_NOTREACHED("ITfCategoryMgr::FindClosestCategory");
return E_NOTIMPL;
}
STDMETHODIMP RegisterGUIDDescription(REFCLSID rclsid, REFGUID rguid,
const WCHAR *pchDesc, ULONG cch)
{
NS_NOTREACHED("ITfCategoryMgr::RegisterGUIDDescription");
return E_NOTIMPL;
}
STDMETHODIMP UnregisterGUIDDescription(REFCLSID rclsid, REFGUID rguid)
{
NS_NOTREACHED("ITfCategoryMgr::UnregisterGUIDDescription");
return E_NOTIMPL;
}
STDMETHODIMP GetGUIDDescription(REFGUID rguid, BSTR *pbstrDesc)
{
NS_NOTREACHED("ITfCategoryMgr::GetGUIDDescription");
return E_NOTIMPL;
}
STDMETHODIMP RegisterGUIDDWORD(REFCLSID rclsid, REFGUID rguid, DWORD dw)
{
NS_NOTREACHED("ITfCategoryMgr::RegisterGUIDDWORD");
return E_NOTIMPL;
}
STDMETHODIMP UnregisterGUIDDWORD(REFCLSID rclsid, REFGUID rguid)
{
NS_NOTREACHED("ITfCategoryMgr::UnregisterGUIDDWORD");
return E_NOTIMPL;
}
STDMETHODIMP GetGUIDDWORD(REFGUID rguid, DWORD *pdw)
{
NS_NOTREACHED("ITfCategoryMgr::GetGUIDDWORD");
return E_NOTIMPL;
}
STDMETHODIMP RegisterGUID(REFGUID rguid, TfGuidAtom *pguidatom)
{
NS_NOTREACHED("ITfCategoryMgr::RegisterGUID");
return E_NOTIMPL;
}
STDMETHODIMP GetGUID(TfGuidAtom guidatom, GUID *pguid)
{
if (guidatom == GUID_ATOM_COMPOSING_SELECTION_ATTR) {
*pguid = GUID_COMPOSING_SELECTION_ATTR;
return S_OK;
}
NS_NOTREACHED("ITfCategoryMgr::GetGUID");
return E_FAIL;
}
STDMETHODIMP IsEqualTfGuidAtom(TfGuidAtom guidatom, REFGUID rguid,
BOOL *pfEqual)
{
NS_NOTREACHED("ITfCategoryMgr::IsEqualTfGuidAtom");
return E_NOTIMPL;
}
public: // ITfDisplayAttributeMgr
STDMETHODIMP OnUpdateInfo()
{
NS_NOTREACHED("ITfDisplayAttributeMgr::OnUpdateInfo");
return E_NOTIMPL;
}
STDMETHODIMP EnumDisplayAttributeInfo(IEnumTfDisplayAttributeInfo **ppEnum)
{
NS_NOTREACHED("ITfDisplayAttributeMgr::EnumDisplayAttributeInfo");
return E_NOTIMPL;
}
STDMETHODIMP GetDisplayAttributeInfo(REFGUID guid,
ITfDisplayAttributeInfo **ppInfo,
CLSID *pclsidOwner)
{
NS_ENSURE_TRUE(ppInfo, E_INVALIDARG);
NS_ENSURE_TRUE(!pclsidOwner, E_INVALIDARG);
if (guid == GUID_COMPOSING_SELECTION_ATTR) {
(*ppInfo) = new TSFDispAttrInfoImpl(guid);
(*ppInfo)->AddRef();
return S_OK;
}
NS_NOTREACHED("ITfDisplayAttributeMgr::GetDisplayAttributeInfo");
return E_FAIL;
}
public:
ITextStoreACP* GetFocusedStore()
{
return mFocusedDocument ? mFocusedDocument->mStore : nullptr;
}
TSFContextImpl* GetFocusedContext()
{
return mFocusedDocument ? mFocusedDocument->mContextBase : nullptr;
}
TSFAttrPropImpl* GetFocusedAttrProp()
{
TSFContextImpl* context = GetFocusedContext();
return context ? context->mAttrProp : nullptr;
}
};
STDMETHODIMP
TSFContextImpl::OnLockGranted(DWORD dwLockFlags)
{
// If we have a test, run it
if (mDocMgr->mMgr->mTest &&
!((*mDocMgr->mMgr->mTestApp).*(mDocMgr->mMgr->mTest))())
return S_FALSE;
return S_OK;
}
STDMETHODIMP_(ULONG)
TSFDocumentMgrImpl::Release(void)
{
--mRefCnt;
if (mRefCnt == 1 && mMgr->mFocusedDocument == this) {
mMgr->mFocusedDocument = nullptr;
--mRefCnt;
}
if (mRefCnt) return mRefCnt;
delete this;
return 0;
}
NS_IMPL_ISUPPORTS(TestApp, nsIWebProgressListener,
nsISupportsWeakReference)
nsresult
TestApp::Run(void)
{
// Create a test window
// We need a full-fledged window to test for TSF functionality
nsresult rv;
mAppShell = do_GetService(kAppShellCID);
NS_ENSURE_TRUE(mAppShell, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIAppShellService> appShellService(
do_GetService(NS_APPSHELLSERVICE_CONTRACTID));
NS_ENSURE_TRUE(appShellService, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIURI> uri;
rv = NS_NewURI(getter_AddRefs(uri), "about:blank", nullptr);
NS_ENSURE_SUCCESS(rv, rv);
rv = appShellService->CreateTopLevelWindow(nullptr, uri,
nsIWebBrowserChrome::CHROME_DEFAULT,
800 /*nsIAppShellService::SIZE_TO_CONTENT*/,
600 /*nsIAppShellService::SIZE_TO_CONTENT*/,
getter_AddRefs(mWindow));
NS_ENSURE_SUCCESS(rv, rv);
nsCOMPtr<nsIDocShell> docShell;
rv = mWindow->GetDocShell(getter_AddRefs(docShell));
NS_ENSURE_TRUE(docShell, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIWebProgress> progress(do_GetInterface(docShell));
NS_ENSURE_TRUE(progress, NS_ERROR_UNEXPECTED);
rv = progress->AddProgressListener(this,
nsIWebProgress::NOTIFY_STATE_WINDOW |
nsIWebProgress::NOTIFY_STATUS);
NS_ENSURE_SUCCESS(rv, rv);
mAppShell->Run();
return NS_OK;
}
bool
TestApp::CheckFailed(void)
{
// All windows should be closed by now
if (mMgr && !mMgr->mDeactivated) {
fail("TSF not terminated properly");
mFailed = true;
}
mMgr = nullptr;
return mFailed;
}
nsresult
TestApp::Init(void)
{
// Replace TSF manager pointer, category manager pointer and display
// attribute manager pointer.
nsCOMPtr<nsIBaseWindow> baseWindow(do_QueryInterface(mWindow));
NS_ENSURE_TRUE(baseWindow, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIWidget> widget;
nsresult rv = baseWindow->GetMainWidget(getter_AddRefs(widget));
NS_ENSURE_TRUE(widget, NS_ERROR_UNEXPECTED);
static_assert(false,
"GetNativeData() returns pointer to StaticRefPtr<>, fix here for it");
ITfThreadMgr **threadMgr = reinterpret_cast<ITfThreadMgr**>(
widget->GetNativeData(NS_NATIVE_TSF_THREAD_MGR));
if (!threadMgr) {
fail("nsIWidget::GetNativeData(NS_NATIVE_TSF_THREAD_MGR) not supported");
return NS_ERROR_FAILURE;
}
if (*threadMgr) {
(*threadMgr)->Deactivate();
(*threadMgr)->Release();
(*threadMgr) = nullptr;
} else {
// This is only for information. The test does not need TSF to run.
printf("TSF not initialized properly (TSF is not enabled/installed?)\n");
}
ITfCategoryMgr **catMgr = reinterpret_cast<ITfCategoryMgr**>(
widget->GetNativeData(NS_NATIVE_TSF_CATEGORY_MGR));
if (*catMgr) {
(*catMgr)->Release();
(*catMgr) = nullptr;
}
ITfDisplayAttributeMgr **daMgr = reinterpret_cast<ITfDisplayAttributeMgr**>(
widget->GetNativeData(NS_NATIVE_TSF_DISPLAY_ATTR_MGR));
if (*daMgr) {
(*daMgr)->Release();
(*daMgr) = nullptr;
}
mMgr = new TSFMgrImpl(this);
if (!mMgr) {
return NS_ERROR_OUT_OF_MEMORY;
}
(*threadMgr) = mMgr;
(*threadMgr)->AddRef();
(*catMgr) = mMgr;
(*catMgr)->AddRef();
(*daMgr) = mMgr;
(*daMgr)->AddRef();
// Apply the change
reinterpret_cast<ITfThreadMgr**>(
widget->GetNativeData(NS_NATIVE_TSF_THREAD_MGR));
// Create a couple of text boxes for testing
nsCOMPtr<nsIDOMWindow> win(do_GetInterface(mWindow));
NS_ENSURE_TRUE(win, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIDOMDocument> document;
rv = win->GetDocument(getter_AddRefs(document));
NS_ENSURE_TRUE(document, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIDOMHTMLDocument> htmlDoc(do_QueryInterface(document));
NS_ENSURE_TRUE(htmlDoc, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIDOMHTMLElement> htmlBody;
rv = htmlDoc->GetBody(getter_AddRefs(htmlBody));
NS_ENSURE_TRUE(htmlBody, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIDOMElement> form;
rv = htmlDoc->CreateElementNS(
NS_LITERAL_STRING("http://www.w3.org/1999/xhtml"),
NS_LITERAL_STRING("form"),
getter_AddRefs(form));
nsCOMPtr<nsIDOMElement> elem;
rv = htmlDoc->CreateElementNS(
NS_LITERAL_STRING("http://www.w3.org/1999/xhtml"),
NS_LITERAL_STRING("input"),
getter_AddRefs(elem));
NS_ENSURE_SUCCESS(rv, rv);
elem->SetAttribute(NS_LITERAL_STRING("type"),
NS_LITERAL_STRING("text"));
mInput = do_QueryInterface(elem);
NS_ENSURE_TRUE(mInput, NS_ERROR_UNEXPECTED);
rv = htmlDoc->CreateElementNS(
NS_LITERAL_STRING("http://www.w3.org/1999/xhtml"),
NS_LITERAL_STRING("textarea"),
getter_AddRefs(elem));
NS_ENSURE_SUCCESS(rv, rv);
mTextArea = do_QueryInterface(elem);
NS_ENSURE_TRUE(mTextArea, NS_ERROR_UNEXPECTED);
rv = htmlDoc->CreateElementNS(
NS_LITERAL_STRING("http://www.w3.org/1999/xhtml"),
NS_LITERAL_STRING("input"),
getter_AddRefs(elem));
NS_ENSURE_SUCCESS(rv, rv);
elem->SetAttribute(NS_LITERAL_STRING("type"),
NS_LITERAL_STRING("button"));
mButton = do_QueryInterface(elem);
NS_ENSURE_TRUE(mButton, NS_ERROR_UNEXPECTED);
nsCOMPtr<nsIDOMNode> node;
rv = form->AppendChild(mInput, getter_AddRefs(node));
NS_ENSURE_SUCCESS(rv, rv);
rv = form->AppendChild(mTextArea, getter_AddRefs(node));
NS_ENSURE_SUCCESS(rv, rv);
rv = form->AppendChild(mButton, getter_AddRefs(node));
NS_ENSURE_SUCCESS(rv, rv);
rv = htmlBody->AppendChild(form, getter_AddRefs(node));
NS_ENSURE_SUCCESS(rv, rv);
// set a background color manually,
// otherwise the window might be transparent
static_cast<HTMLBodyElement*>(htmlBody)->
SetBgColor(NS_LITERAL_STRING("white"));
widget->Show(true);
widget->SetFocus();
return NS_OK;
}
nsresult
TestApp::Term(void)
{
mCurrentNode = nullptr;
mInput = nullptr;
mTextArea = nullptr;
mButton = nullptr;
nsCOMPtr<nsIDOMWindow> win(do_GetInterface(mWindow));
if (win)
win->Close();
win = nullptr;
mWindow = nullptr;
if (mAppShell)
mAppShell->Exit();
mAppShell = nullptr;
return NS_OK;
}
bool
TestApp::RunTest(test_type aTest, bool aLock)
{
bool succeeded;
if (aLock && mMgr && mMgr->GetFocusedStore()) {
mMgr->mTest = aTest;
HRESULT hr = E_FAIL;
mMgr->GetFocusedStore()->RequestLock(TS_LF_READWRITE | TS_LF_SYNC, &hr);
succeeded = hr == S_OK;
} else {
succeeded = (this->*aTest)();
}
mFailed |= !succeeded;
return succeeded;
}
NS_IMETHODIMP
TestApp::OnStateChange(nsIWebProgress *aWebProgress,
nsIRequest *aRequest,
uint32_t aStateFlags,
nsresult aStatus)
{
NS_ASSERTION(aStateFlags & nsIWebProgressListener::STATE_IS_WINDOW &&
aStateFlags & nsIWebProgressListener::STATE_STOP, "wrong state");
if (NS_SUCCEEDED(Init())) {
mCurrentNode = mTextArea;
mTextArea->Focus();
if (RunTest(&TestApp::TestEditMessages))
passed("TestEditMessages");
if (RunTest(&TestApp::TestScrollMessages))
passed("TestScrollMessages");
if (RunTest(&TestApp::TestFocus, false))
passed("TestFocus");
mCurrentNode = mInput;
mInput->Focus();
if (mMgr->GetFocusedStore()) {
if (RunTest(&TestApp::TestClustering))
passed("TestClustering");
} else {
fail("no text store (clustering)");
mFailed = true;
}
printf("Testing TSF support in text input element...\n");
mCurrentNode = mInput;
mTestString = NS_LITERAL_STRING(
"This is a test of the Text Services Framework implementation.");
mInput->SetValue(mTestString);
mInput->Focus();
if (mMgr->GetFocusedStore()) {
if (RunTest(&TestApp::TestSelection))
passed("TestSelection (input)");
if (RunTest(&TestApp::TestText))
passed("TestText (input)");
if (RunTest(&TestApp::TestExtents))
passed("TestExtents (input)");
if (RunTest(&TestApp::TestComposition))
passed("TestComposition (input)");
if (RunTest(&TestApp::TestNotification, false))
passed("TestNotification (input)");
} else {
fail("no text store (input)");
mFailed = true;
}
printf("Testing TSF support in textarea element...\n");
mCurrentNode = mTextArea;
mTestString = NS_LITERAL_STRING(
"This is a test of the\r\nText Services Framework\r\nimplementation.");
mTextArea->SetValue(mTestString);
mTextArea->Focus();
if (mMgr->GetFocusedStore()) {
if (RunTest(&TestApp::TestSelection))
passed("TestSelection (textarea)");
if (RunTest(&TestApp::TestText))
passed("TestText (textarea)");
if (RunTest(&TestApp::TestExtents))
passed("TestExtents (textarea)");
if (RunTest(&TestApp::TestComposition))
passed("TestComposition (textarea)");
if (RunTest(&TestApp::TestNotification, false))
passed("TestNotification (textarea)");
} else {
fail("no text store (textarea)");
mFailed = true;
}
} else {
fail("initialization");
mFailed = true;
}
Term();
return NS_OK;
}
bool
TestApp::TestFocus(void)
{
uint32_t focus = mMgr->mFocusCount;
nsresult rv;
/* If these fail the cause is probably one or more of:
* - nsIMEStateManager::OnTextStateFocus not called by nsEventStateManager
* - nsIMEStateManager::OnTextStateBlur not called by nsEventStateManager
* - nsWindow::OnIMEFocusChange (nsIWidget) not called by nsIMEStateManager
* - nsTextStore::Create/Focus/Destroy not called by nsWindow
* - ITfThreadMgr::CreateDocumentMgr/SetFocus not called by nsTextStore
* - ITfDocumentMgr::CreateContext/Push not called by nsTextStore
*/
rv = mInput->Focus();
if (!(NS_SUCCEEDED(rv) &&
mMgr->mFocusedDocument &&
mMgr->mFocusCount - focus == 1 &&
mMgr->GetFocusedStore())) {
fail("TestFocus: document focus was not set");
return false;
}
rv = mTextArea->Focus();
if (!(NS_SUCCEEDED(rv) &&
mMgr->mFocusedDocument &&
mMgr->mFocusCount - focus == 2 &&
mMgr->GetFocusedStore())) {
fail("TestFocus: document focus was not changed");
return false;
}
rv = mButton->Focus();
if (!(NS_SUCCEEDED(rv) &&
!mMgr->mFocusedDocument &&
mMgr->mFocusCount - focus == 2 &&
!mMgr->GetFocusedStore())) {
fail("TestFocus: document focus was changed");
return false;
}
return true;
}
bool
TestApp::TestClustering(void)
{
// Text for testing
const uint32_t STRING_LENGTH = 2;
char16_t string[3];
string[0] = 'e';
string[1] = 0x0301; // U+0301 'acute accent'
string[2] = nullptr;
if (!mMgr->GetFocusedStore()) {
fail("TestClustering: GetFocusedStore returns null #1");
return false;
}
// Replace entire string with our string
TS_TEXTCHANGE textChange;
HRESULT hr =
mMgr->GetFocusedStore()->SetText(0, 0, -1, string, STRING_LENGTH,
&textChange);
if (!(SUCCEEDED(hr) &&
0 == textChange.acpStart &&
STRING_LENGTH == textChange.acpNewEnd)) {
fail("TestClustering: SetText");
return false;
}
TsViewCookie view;
RECT rectLetter, rectAccent, rectWhole, rectCombined;
BOOL clipped, nonEmpty;
if (!mMgr->GetFocusedStore()) {
fail("TestClustering: GetFocusedStore returns null #2");
return false;
}
hr = mMgr->GetFocusedStore()->GetActiveView(&view);
if (!(SUCCEEDED(hr))) {
fail("TestClustering: GetActiveView");
return false;
}
if (!mMgr->GetFocusedStore()) {
fail("TestClustering: GetFocusedStore returns null #3");
return false;
}
// Get rect of first char (the letter)
hr = mMgr->GetFocusedStore()->GetTextExt(view, 0, STRING_LENGTH / 2,
&rectLetter, &clipped);
if (!(SUCCEEDED(hr))) {
fail("TestClustering: GetTextExt (letter)");
return false;
}
if (!mMgr->GetFocusedStore()) {
fail("TestClustering: GetFocusedStore returns null #4");
return false;
}
// Get rect of second char (the accent)
hr = mMgr->GetFocusedStore()->GetTextExt(view, STRING_LENGTH / 2,
STRING_LENGTH,
&rectAccent, &clipped);
if (!(SUCCEEDED(hr))) {
fail("TestClustering: GetTextExt (accent)");
return false;
}
if (!mMgr->GetFocusedStore()) {
fail("TestClustering: GetFocusedStore returns null #5");
return false;
}
// Get rect of combined char
hr = mMgr->GetFocusedStore()->GetTextExt(view, 0, STRING_LENGTH,
&rectWhole, &clipped);
if (!(SUCCEEDED(hr))) {
fail("TestClustering: GetTextExt (whole)");
return false;
}
nonEmpty = ::UnionRect(&rectCombined, &rectLetter, &rectAccent);
if (!(nonEmpty &&
::EqualRect(&rectCombined, &rectWhole))) {
fail("TestClustering: unexpected combined rect");
return false;
}
return true;
}
bool
TestApp::TestSelectionInternal(char* aTestName,
LONG aStart,
LONG aEnd,
TsActiveSelEnd aSelEnd)
{
bool succeeded = true, continueTest = true;
TS_SELECTION_ACP sel, testSel;
ULONG selFetched;
if (!mMgr->GetFocusedStore()) {
fail("TestSelectionInternal: GetFocusedStore returns null #1");
return false;
}
sel.acpStart = aStart;
sel.acpEnd = aEnd;
sel.style.ase = aSelEnd;
sel.style.fInterimChar = FALSE;
HRESULT hr = mMgr->GetFocusedStore()->SetSelection(1, &sel);
if (!(SUCCEEDED(hr))) {
fail("TestSelection: SetSelection (%s)", aTestName);
continueTest = succeeded = false;
}
if (continueTest) {
if (!mMgr->GetFocusedStore()) {
fail("TestSelectionInternal: GetFocusedStore returns null #2");
return false;
}
hr = mMgr->GetFocusedStore()->GetSelection(TS_DEFAULT_SELECTION, 1,
&testSel, &selFetched);
if (!(SUCCEEDED(hr) &&
selFetched == 1 &&
!memcmp(&sel, &testSel, sizeof(sel)))) {
fail("TestSelection: unexpected GetSelection result (%s)", aTestName);
succeeded = false;
}
}
return succeeded;
}
bool
TestApp::TestSelection(void)
{
bool succeeded = true;
/* If these fail the cause is probably one or more of:
* nsTextStore::GetSelection not sending eQuerySelectedText
* eQuerySelectedText not handled by ContentEventHandler
* Bug in eQuerySelectedText handler
* nsTextStore::SetSelection not sending eSetSelection
* eSetSelection not handled by ContentEventHandler
* Bug in eSetSelection handler
*/
TS_SELECTION_ACP testSel;
ULONG selFetched;
if (!mMgr->GetFocusedStore()) {
fail("TestSelection: GetFocusedStore returns null");
return false;
}
HRESULT hr =
mMgr->GetFocusedStore()->GetSelection(0, 1, &testSel, &selFetched);
if (!(SUCCEEDED(hr) &&
selFetched == 1)) {
fail("TestSelection: GetSelection");
succeeded = false;
}
const LONG SELECTION1_START = 0;
const LONG SELECTION1_END = mTestString.Length();
const TsActiveSelEnd SELECTION1_SELEND = TS_AE_END;
if (!TestSelectionInternal("normal",
SELECTION1_START,
SELECTION1_END,
SELECTION1_SELEND)) {
succeeded = false;
}
const LONG SELECTION2_START = mTestString.Length() / 2;
const LONG SELECTION2_END = SELECTION2_START;
const TsActiveSelEnd SELECTION2_SELEND = TS_AE_END;
if (!TestSelectionInternal("collapsed",
SELECTION2_START,
SELECTION2_END,
SELECTION2_SELEND)) {
succeeded = false;
}
const LONG SELECTION3_START = 12;
const LONG SELECTION3_END = mTestString.Length() - 20;
const TsActiveSelEnd SELECTION3_SELEND = TS_AE_START;
if (!TestSelectionInternal("reversed",
SELECTION3_START,
SELECTION3_END,
SELECTION3_SELEND)) {
succeeded = false;
}
return succeeded;
}
bool
TestApp::TestText(void)
{
const uint32_t BUFFER_SIZE = (0x100);
const uint32_t RUNINFO_SIZE = (0x10);
bool succeeded = true, continueTest;
char16_t buffer[BUFFER_SIZE];
TS_RUNINFO runInfo[RUNINFO_SIZE];
ULONG bufferRet, runInfoRet;
LONG acpRet, acpCurrent;
TS_TEXTCHANGE textChange;
HRESULT hr;
/* If these fail the cause is probably one or more of:
* nsTextStore::GetText not sending eQueryTextContent
* eQueryTextContent not handled by ContentEventHandler
* Bug in eQueryTextContent handler
* nsTextStore::SetText not calling SetSelection or InsertTextAtSelection
* Bug in SetSelection or InsertTextAtSelection
* eSetSelection bug or eComposition* / eCompositionChange bug
*/
if (!mMgr->GetFocusedStore()) {
fail("TestText: GetFocusedStore returns null #1");
return false;
}
// Get all text
hr = mMgr->GetFocusedStore()->GetText(0, -1, buffer, BUFFER_SIZE, &bufferRet,
runInfo, RUNINFO_SIZE, &runInfoRet,
&acpRet);
if (!(SUCCEEDED(hr) &&
bufferRet <= mTestString.Length() &&
!wcsncmp(mTestString.get(), buffer, bufferRet) &&
acpRet == LONG(bufferRet) &&
runInfoRet > 0)) {
fail("TestText: GetText 1");
succeeded = false;
}
if (!mMgr->GetFocusedStore()) {
fail("TestText: GetFocusedStore returns null #2");
return false;
}
// Get text from GETTEXT2_START to GETTEXT2_END
const uint32_t GETTEXT2_START = (18);
const uint32_t GETTEXT2_END = (mTestString.Length() - 16);
const uint32_t GETTEXT2_BUFFER_SIZE = (0x10);
hr = mMgr->GetFocusedStore()->GetText(GETTEXT2_START, GETTEXT2_END,
buffer, GETTEXT2_BUFFER_SIZE,
&bufferRet, runInfo, RUNINFO_SIZE,
&runInfoRet, &acpRet);
if (!(SUCCEEDED(hr) &&
bufferRet <= GETTEXT2_BUFFER_SIZE &&
!wcsncmp(mTestString.get() + GETTEXT2_START, buffer, bufferRet) &&
acpRet == LONG(bufferRet) + GETTEXT2_START &&
runInfoRet > 0)) {
fail("TestText: GetText 2");
succeeded = false;
}
if (!mMgr->GetFocusedStore()) {
fail("TestText: GetFocusedStore returns null #3");
return false;
}
// Replace text from SETTEXT1_START to SETTEXT1_END with insertString
const uint32_t SETTEXT1_START = (8);
const uint32_t SETTEXT1_TAIL_LENGTH = (40);
const uint32_t SETTEXT1_END = (mTestString.Length() -
SETTEXT1_TAIL_LENGTH);
NS_NAMED_LITERAL_STRING(insertString, "(Inserted string)");
continueTest = true;
hr = mMgr->GetFocusedStore()->SetText(0, SETTEXT1_START, SETTEXT1_END,
insertString.get(),
insertString.Length(), &textChange);
if (!(SUCCEEDED(hr) &&
textChange.acpStart == SETTEXT1_START &&
textChange.acpOldEnd == LONG(SETTEXT1_END) &&
textChange.acpNewEnd == LONG(SETTEXT1_START +
insertString.Length()))) {
fail("TestText: SetText 1");
continueTest = succeeded = false;
}
const uint32_t SETTEXT1_FINAL_LENGTH = (SETTEXT1_START +
SETTEXT1_TAIL_LENGTH +
insertString.Length());
if (continueTest) {
acpCurrent = 0;
while (acpCurrent < LONG(SETTEXT1_FINAL_LENGTH)) {
if (!mMgr->GetFocusedStore()) {
fail("TestText: GetFocusedStore returns null #4");
return false;
}
hr = mMgr->GetFocusedStore()->GetText(acpCurrent, -1, &buffer[acpCurrent],
BUFFER_SIZE, &bufferRet, runInfo,
RUNINFO_SIZE, &runInfoRet, &acpRet);
if (!(SUCCEEDED(hr) &&
acpRet > acpCurrent &&
bufferRet <= SETTEXT1_FINAL_LENGTH &&
runInfoRet > 0)) {
fail("TestText: GetText failed after SetTest 1");
continueTest = succeeded = false;
break;
}
acpCurrent = acpRet;
}
}
if (continueTest) {
if (!(acpCurrent == LONG(SETTEXT1_FINAL_LENGTH) &&
!wcsncmp(buffer, mTestString.get(), SETTEXT1_START) &&
!wcsncmp(&buffer[SETTEXT1_START], insertString.get(),
insertString.Length()) &&
!wcsncmp(&buffer[SETTEXT1_START + insertString.Length()],
mTestString.get() + SETTEXT1_END, SETTEXT1_TAIL_LENGTH))) {
fail("TestText: unexpected GetText result after SetText 1");
succeeded = false;
}
}
if (!mMgr->GetFocusedStore()) {
fail("TestText: GetFocusedStore returns null #5");
return false;
}
// Restore entire text to original text (mTestString)
continueTest = true;
hr = mMgr->GetFocusedStore()->SetText(0, 0, -1, mTestString.get(),
mTestString.Length(), &textChange);
if (!(SUCCEEDED(hr) &&
textChange.acpStart == 0 &&
textChange.acpOldEnd == LONG(SETTEXT1_FINAL_LENGTH) &&
textChange.acpNewEnd == LONG(mTestString.Length()))) {
fail("TestText: SetText 2");
continueTest = succeeded = false;
}
if (continueTest) {
acpCurrent = 0;
while (acpCurrent < LONG(mTestString.Length())) {
if (!mMgr->GetFocusedStore()) {
fail("TestText: GetFocusedStore returns null #6");
return false;
}
hr = mMgr->GetFocusedStore()->GetText(acpCurrent, -1, &buffer[acpCurrent],
BUFFER_SIZE, &bufferRet, runInfo,
RUNINFO_SIZE, &runInfoRet, &acpRet);
if (!(SUCCEEDED(hr) &&
acpRet > acpCurrent &&
bufferRet <= mTestString.Length() &&
runInfoRet > 0)) {
fail("TestText: GetText failed after SetText 2");
continueTest = succeeded = false;
break;
}
acpCurrent = acpRet;
}
}
if (continueTest) {
if (!(acpCurrent == LONG(mTestString.Length()) &&
!wcsncmp(buffer, mTestString.get(), mTestString.Length()))) {
fail("TestText: unexpected GetText result after SetText 2");
succeeded = false;
}
}
return succeeded;
}
bool
TestApp::TestExtents(void)
{
if (!mMgr->GetFocusedStore()) {
fail("TestExtents: GetFocusedStore returns null #1");
return false;
}
TS_SELECTION_ACP sel;
sel.acpStart = 0;
sel.acpEnd = 0;
sel.style.ase = TS_AE_END;
sel.style.fInterimChar = FALSE;
mMgr->GetFocusedStore()->SetSelection(1, &sel);
nsCOMPtr<nsISelectionController> selCon;
if (!(NS_SUCCEEDED(GetSelCon(getter_AddRefs(selCon))) && selCon)) {
fail("TestExtents: get nsISelectionController");
return false;
}
selCon->ScrollSelectionIntoView(nsISelectionController::SELECTION_NORMAL,
nsISelectionController::SELECTION_FOCUS_REGION, true);
nsCOMPtr<nsIDOMWindow> window(do_GetInterface(mWindow));
if (!window) {
fail("TestExtents: get nsIDOMWindow");
return false;
}
RECT windowRect, screenRect, textRect1, textRect2;
BOOL clipped;
int32_t val;
TsViewCookie view;
HRESULT hr;
nsresult nsr = window->GetScreenX(&val);
windowRect.left = val;
nsr |= window->GetScreenY(&val);
windowRect.top = val;
nsr |= window->GetOuterWidth(&val);
windowRect.right = windowRect.left + val;
nsr |= window->GetOuterHeight(&val);
windowRect.bottom = windowRect.top + val;
if (!(NS_SUCCEEDED(nsr))) {
fail("TestExtents: get window rect failed");
return false;
}
if (!mMgr->GetFocusedStore()) {
fail("TestExtents: GetFocusedStore returns null #2");
return false;
}
hr = mMgr->GetFocusedStore()->GetActiveView(&view);
if (!(SUCCEEDED(hr))) {
fail("TestExtents: GetActiveView");
return false;
}
if (!mMgr->GetFocusedStore()) {
fail("TestExtents: GetFocusedStore returns null #3");
return false;
}
bool succeeded = true;
HWND hwnd;
hr = mMgr->GetFocusedStore()->GetWnd(view, &hwnd);
if (!(SUCCEEDED(hr) &&
::IsWindow(hwnd))) {
fail("TestExtents: GetWnd");
succeeded = false;
}
::SetRectEmpty(&screenRect);
if (!mMgr->GetFocusedStore()) {
fail("TestExtents: GetFocusedStore returns null #4");
return false;
}
hr = mMgr->GetFocusedStore()->GetScreenExt(view, &screenRect);
if (!(SUCCEEDED(hr) &&
screenRect.left > windowRect.left &&
screenRect.top > windowRect.top &&
screenRect.right > screenRect.left &&
screenRect.bottom > screenRect.top &&
screenRect.right < windowRect.right &&
screenRect.bottom < windowRect.bottom)) {
fail("TestExtents: GetScreenExt");
succeeded = false;
}
const LONG GETTEXTEXT1_START = 0;
const LONG GETTEXTEXT1_END = 0;
::SetRectEmpty(&textRect1);
if (!mMgr->GetFocusedStore()) {
fail("TestExtents: GetFocusedStore returns null #5");
return false;
}
hr = mMgr->GetFocusedStore()->GetTextExt(view, GETTEXTEXT1_START,
GETTEXTEXT1_END, &textRect1,
&clipped);
if (!(SUCCEEDED(hr) &&
textRect1.left >= screenRect.left &&
textRect1.top >= screenRect.top &&
textRect1.right < screenRect.right &&
textRect1.bottom <= screenRect.bottom &&
textRect1.right >= textRect1.left &&
textRect1.bottom > textRect1.top)) {
fail("TestExtents: GetTextExt (offset %ld to %ld)",
GETTEXTEXT1_START, GETTEXTEXT1_END);
succeeded = false;
}
const LONG GETTEXTEXT2_START = 10;
const LONG GETTEXTEXT2_END = 25;
::SetRectEmpty(&textRect2);
if (!mMgr->GetFocusedStore()) {
fail("TestExtents: GetFocusedStore returns null #6");
return false;
}
hr = mMgr->GetFocusedStore()->GetTextExt(view, GETTEXTEXT2_START,
GETTEXTEXT2_END, &textRect2,
&clipped);
if (!(SUCCEEDED(hr) &&
textRect2.left >= screenRect.left &&
textRect2.top >= screenRect.top &&
textRect2.right <= screenRect.right &&
textRect2.bottom <= screenRect.bottom &&
textRect2.right > textRect2.left &&
textRect2.bottom > textRect2.top)) {
fail("TestExtents: GetTextExt (offset %ld to %ld)",
GETTEXTEXT2_START, GETTEXTEXT2_END);
succeeded = false;
}
// Offsets must be between GETTEXTEXT2_START and GETTEXTEXT2_END
const LONG GETTEXTEXT3_START = 23;
const LONG GETTEXTEXT3_END = 23;
::SetRectEmpty(&textRect1);
if (!mMgr->GetFocusedStore()) {
fail("TestExtents: GetFocusedStore returns null #7");
return false;
}
hr = mMgr->GetFocusedStore()->GetTextExt(view, GETTEXTEXT3_START,
GETTEXTEXT3_END, &textRect1,
&clipped);
// Rectangle must be entirely inside the previous rectangle,
// since GETTEXTEXT3_START and GETTEXTEXT3_END are between
// GETTEXTEXT2_START and GETTEXTEXT2_START
if (!(SUCCEEDED(hr) && ::IsRectEmpty(&textRect1) ||
(textRect1.left >= textRect2.left &&
textRect1.top >= textRect2.top &&
textRect1.right <= textRect2.right &&
textRect1.bottom <= textRect2.bottom &&
textRect1.right >= textRect1.left &&
textRect1.bottom > textRect1.top))) {
fail("TestExtents: GetTextExt (offset %ld to %ld)",
GETTEXTEXT3_START, GETTEXTEXT3_END);
succeeded = false;
}
return succeeded;
}
bool
TestApp::TestCompositionSelectionAndText(char* aTestName,
LONG aExpectedSelStart,
LONG aExpectedSelEnd,
nsString& aReferenceString)
{
if (!mMgr->GetFocusedStore()) {
fail("TestCompositionSelectionAndText: GetFocusedStore returns null #1");
return false;
}
TS_SELECTION_ACP currentSel;
ULONG selFetched = 0;
HRESULT hr = mMgr->GetFocusedStore()->GetSelection(TF_DEFAULT_SELECTION, 1,
&currentSel, &selFetched);
if (!(SUCCEEDED(hr) &&
1 == selFetched &&
currentSel.acpStart == aExpectedSelStart &&
currentSel.acpEnd == aExpectedSelEnd)) {
fail("TestComposition: GetSelection (%s)", aTestName);
return false;
}
const uint32_t bufferSize = 0x100, runInfoSize = 0x10;
char16_t buffer[bufferSize];
TS_RUNINFO runInfo[runInfoSize];
ULONG bufferRet, runInfoRet;
LONG acpRet, acpCurrent = 0;
while (acpCurrent < LONG(aReferenceString.Length())) {
if (!mMgr->GetFocusedStore()) {
fail("TestCompositionSelectionAndText: GetFocusedStore returns null #2");
return false;
}
hr = mMgr->GetFocusedStore()->GetText(acpCurrent, aReferenceString.Length(),
&buffer[acpCurrent], bufferSize,
&bufferRet, runInfo, runInfoSize,
&runInfoRet, &acpRet);
if (!(SUCCEEDED(hr) &&
acpRet > acpCurrent &&
bufferRet <= aReferenceString.Length() &&
runInfoRet > 0)) {
fail("TestComposition: GetText (%s)", aTestName);
return false;
}
acpCurrent = acpRet;
}
if (!(acpCurrent == aReferenceString.Length() &&
!wcsncmp(buffer, aReferenceString.get(), aReferenceString.Length()))) {
fail("TestComposition: unexpected GetText result (%s)", aTestName);
return false;
}
return true;
}
bool
TestApp::TestComposition(void)
{
if (!mMgr->GetFocusedStore()) {
fail("TestComposition: GetFocusedStore returns null #1");
return false;
}
nsRefPtr<ITfContextOwnerCompositionSink> sink;
HRESULT hr =
mMgr->GetFocusedStore()->QueryInterface(IID_ITfContextOwnerCompositionSink,
getter_AddRefs(sink));
if (!(SUCCEEDED(hr))) {
fail("TestComposition: QueryInterface");
return false;
}
const LONG PRECOMPOSITION_SEL_START = 2;
const LONG PRECOMPOSITION_SEL_END = PRECOMPOSITION_SEL_START;
const TsActiveSelEnd PRECOMPOSITION_SEL_SELEND = TS_AE_END;
TS_SELECTION_ACP sel;
sel.acpStart = PRECOMPOSITION_SEL_START;
sel.acpEnd = PRECOMPOSITION_SEL_END;
sel.style.ase = PRECOMPOSITION_SEL_SELEND;
sel.style.fInterimChar = FALSE;
hr = mMgr->GetFocusedStore()->SetSelection(1, &sel);
if (!(SUCCEEDED(hr))) {
fail("TestComposition: SetSelection (pre-composition)");
return false;
}
if (!mMgr->GetFocusedStore()) {
fail("TestComposition: GetFocusedStore returns null #2");
return false;
}
TS_TEXTCHANGE textChange;
NS_NAMED_LITERAL_STRING(insertString1, "Compo1");
hr = mMgr->GetFocusedStore()->InsertTextAtSelection(TF_IAS_NOQUERY,
insertString1.get(),
insertString1.Length(),
nullptr, nullptr,
&textChange);
if (!(SUCCEEDED(hr) &&
sel.acpEnd == textChange.acpStart &&
sel.acpEnd == textChange.acpOldEnd &&
sel.acpEnd + insertString1.Length() == textChange.acpNewEnd)) {
fail("TestComposition: InsertTextAtSelection");
return false;
}
sel.acpEnd = textChange.acpNewEnd;
if (!mMgr->GetFocusedAttrProp()) {
fail("TestComposition: GetFocusedAttrProp returns null #1");
return false;
}
mMgr->GetFocusedAttrProp()->mRanges.Clear();
nsRefPtr<TSFRangeImpl> range =
new TSFRangeImpl(textChange.acpStart,
textChange.acpNewEnd - textChange.acpOldEnd);
if (!mMgr->GetFocusedAttrProp()) {
fail("TestComposition: GetFocusedAttrProp returns null #2");
return false;
}
mMgr->GetFocusedAttrProp()->mRanges.AppendElement(range);
BOOL okay = FALSE;
hr = sink->OnStartComposition(mMgr->GetFocusedContext(), &okay);
if (!(SUCCEEDED(hr) &&
okay)) {
fail("TestComposition: OnStartComposition");
return false;
}
if (!mMgr->GetFocusedStore()) {
fail("TestComposition: GetFocusedStore returns null #3");
return false;
}
NS_NAMED_LITERAL_STRING(insertString2, "Composition2");
hr = mMgr->GetFocusedStore()->SetText(0, range->mStart + range->mLength,
range->mStart + range->mLength,
insertString2.get(),
insertString2.Length(),
&textChange);
if (!(SUCCEEDED(hr) &&
sel.acpEnd == textChange.acpStart &&
sel.acpEnd == textChange.acpOldEnd &&
sel.acpEnd + insertString2.Length() == textChange.acpNewEnd)) {
fail("TestComposition: SetText 1");
return false;
}
sel.acpEnd = textChange.acpNewEnd;
range->mLength += textChange.acpNewEnd - textChange.acpOldEnd;
if (!mMgr->GetFocusedStore()) {
fail("TestComposition: GetFocusedStore returns null #4");
return false;
}
const LONG COMPOSITION3_TEXT_START_OFFSET = -8; // offset 8 from the end
const LONG COMPOSITION3_TEXT_END_OFFSET = 4;
const LONG COMPOSITION3_TEXT_START = range->mStart + range->mLength +
COMPOSITION3_TEXT_START_OFFSET;
const LONG COMPOSITION3_TEXT_END = COMPOSITION3_TEXT_START +
COMPOSITION3_TEXT_END_OFFSET;
NS_NAMED_LITERAL_STRING(insertString3, "Compo3");
hr = mMgr->GetFocusedStore()->SetText(0, COMPOSITION3_TEXT_START,
COMPOSITION3_TEXT_END,
insertString3.get(),
insertString3.Length(),
&textChange);
if (!(SUCCEEDED(hr) &&
sel.acpEnd + COMPOSITION3_TEXT_START_OFFSET == textChange.acpStart &&
sel.acpEnd + COMPOSITION3_TEXT_START_OFFSET +
COMPOSITION3_TEXT_END_OFFSET == textChange.acpOldEnd &&
sel.acpEnd + insertString3.Length() + COMPOSITION3_TEXT_START_OFFSET ==
textChange.acpNewEnd)) {
fail("TestComposition: SetText 2");
return false;
}
sel.acpEnd = textChange.acpNewEnd;
range->mLength += textChange.acpNewEnd - textChange.acpOldEnd;
nsString referenceString;
referenceString.Append(mTestString.get(), sel.acpStart);
referenceString.Append(insertString1);
referenceString.Append(insertString2.get(),
insertString2.Length() + COMPOSITION3_TEXT_START_OFFSET);
referenceString.Append(insertString3);
referenceString.Append(insertString2.get() + insertString2.Length() -
COMPOSITION3_TEXT_END_OFFSET, COMPOSITION3_TEXT_END_OFFSET);
referenceString.Append(mTestString.get() + sel.acpStart,
COMPOSITION3_TEXT_END_OFFSET);
if (!TestCompositionSelectionAndText("composition",
sel.acpEnd, sel.acpEnd,
referenceString))
return false;
if (!mMgr->GetFocusedStore()) {
fail("TestComposition: GetFocusedStore returns null #5");
return false;
}
const LONG POSTCOMPOSITION_SEL_START = sel.acpEnd - 8;
const LONG POSTCOMPOSITION_SEL_END = POSTCOMPOSITION_SEL_START + 2;
sel.acpStart = POSTCOMPOSITION_SEL_START;
sel.acpEnd = POSTCOMPOSITION_SEL_END;
hr = mMgr->GetFocusedStore()->SetSelection(1, &sel);
if (!(SUCCEEDED(hr))) {
fail("TestComposition: SetSelection (composition)");
return false;
}
if (!mMgr->GetFocusedAttrProp()) {
fail("TestComposition: GetFocusedAttrProp returns null #3");
return false;
}
mMgr->GetFocusedAttrProp()->mRanges.Clear();
hr = sink->OnEndComposition(mMgr->GetFocusedContext());
if (!(SUCCEEDED(hr))) {
fail("TestComposition: OnEndComposition");
return false;
}
if (!TestCompositionSelectionAndText("post-composition",
sel.acpStart, sel.acpEnd,
referenceString))
return false;
const LONG EMPTYCOMPOSITION_START = range->mStart + 2;
const LONG EMPTYCOMPOSITION_LENGTH = range->mLength - 4;
range->mStart = EMPTYCOMPOSITION_START;
range->mLength = EMPTYCOMPOSITION_LENGTH;
if (!mMgr->GetFocusedAttrProp()) {
fail("TestComposition: GetFocusedAttrProp returns null #4");
return false;
}
mMgr->GetFocusedAttrProp()->mRanges.AppendElement(range);
okay = FALSE;
hr = sink->OnStartComposition(mMgr->GetFocusedContext(), &okay);
if (!(SUCCEEDED(hr) &&
okay)) {
fail("TestComposition: OnStartComposition (empty composition)");
return false;
}
if (!mMgr->GetFocusedAttrProp()) {
fail("TestComposition: GetFocusedAttrProp returns null #5");
return false;
}
mMgr->GetFocusedAttrProp()->mRanges.Clear();
hr = sink->OnEndComposition(mMgr->GetFocusedContext());
if (!(SUCCEEDED(hr))) {
fail("TestComposition: OnEndComposition (empty composition)");
return false;
}
if (!TestCompositionSelectionAndText("empty composition",
range->mStart, range->mStart + range->mLength,
referenceString))
return false;
return true;
}
bool
TestApp::TestNotificationTextChange(nsIWidget* aWidget,
uint32_t aCode,
const nsAString& aCharacter,
LONG aStart,
LONG aOldEnd,
LONG aNewEnd)
{
MSG msg;
if (::PeekMessageW(&msg, nullptr, WM_USER_TSF_TEXTCHANGE,
WM_USER_TSF_TEXTCHANGE, PM_REMOVE))
::DispatchMessageW(&msg);
if (!mMgr->GetFocusedContext()) {
fail("TestNotificationTextChange: GetFocusedContext returns null");
return false;
}
mMgr->GetFocusedContext()->mTextChanged = false;
nsresult nsr = aWidget->SynthesizeNativeKeyEvent(0, aCode, 0,
aCharacter, aCharacter);
if (::PeekMessageW(&msg, nullptr, WM_USER_TSF_TEXTCHANGE,
WM_USER_TSF_TEXTCHANGE, PM_REMOVE))
::DispatchMessageW(&msg);
return NS_SUCCEEDED(nsr) &&
mMgr->GetFocusedContext()->mTextChanged &&
aStart == mMgr->GetFocusedContext()->mTextChangeData.acpStart &&
aOldEnd == mMgr->GetFocusedContext()->mTextChangeData.acpOldEnd &&
aNewEnd == mMgr->GetFocusedContext()->mTextChangeData.acpNewEnd;
}
bool
TestApp::TestNotification(void)
{
nsresult nsr;
// get selection to test notification support
nsCOMPtr<nsISelectionController> selCon;
if (!(NS_SUCCEEDED(GetSelCon(getter_AddRefs(selCon))) && selCon)) {
fail("TestNotification: get nsISelectionController");
return false;
}
nsr = selCon->CompleteMove(false, false);
if (!(NS_SUCCEEDED(nsr))) {
fail("TestNotification: CompleteMove");
return false;
}
if (!mMgr->GetFocusedContext()) {
fail("TestNotification: GetFocusedContext returns null #1");
return false;
}
mMgr->GetFocusedContext()->mSelChanged = false;
nsr = selCon->CharacterMove(true, false);
if (!(NS_SUCCEEDED(nsr) &&
mMgr->GetFocusedContext()->mSelChanged)) {
fail("TestNotification: CharacterMove");
return false;
}
if (!mMgr->GetFocusedContext()) {
fail("TestNotification: GetFocusedContext returns null #2");
return false;
}
mMgr->GetFocusedContext()->mSelChanged = false;
nsr = selCon->CharacterMove(true, true);
if (!(NS_SUCCEEDED(nsr) &&
mMgr->GetFocusedContext()->mSelChanged)) {
fail("TestNotification: CharacterMove (extend)");
return false;
}
nsCOMPtr<nsIWidget> widget;
if (!GetWidget(getter_AddRefs(widget))) {
fail("TestNotification: get nsIWidget");
return false;
}
NS_NAMED_LITERAL_STRING(character, "");
NS_NAMED_LITERAL_STRING(characterA, "A");
// The selection test code above placed the selection at offset 1 to 2
const LONG TEXTCHANGE1_START = 1;
const LONG TEXTCHANGE1_OLDEND = 2;
const LONG TEXTCHANGE1_NEWEND = 2;
// replace single selected character with 'A'
if (!TestNotificationTextChange(widget, 'A', characterA,
TEXTCHANGE1_START, TEXTCHANGE1_OLDEND, TEXTCHANGE1_NEWEND)) {
fail("TestNotification: text change 1");
return false;
}
const LONG TEXTCHANGE2_START = TEXTCHANGE1_NEWEND;
const LONG TEXTCHANGE2_OLDEND = TEXTCHANGE1_NEWEND;
const LONG TEXTCHANGE2_NEWEND = TEXTCHANGE1_NEWEND + 1;
// insert 'A'
if (!TestNotificationTextChange(widget, 'A', characterA,
TEXTCHANGE2_START, TEXTCHANGE2_OLDEND, TEXTCHANGE2_NEWEND)) {
fail("TestNotification: text change 2");
return false;
}
const LONG TEXTCHANGE3_START = TEXTCHANGE2_NEWEND - 1;
const LONG TEXTCHANGE3_OLDEND = TEXTCHANGE2_NEWEND;
const LONG TEXTCHANGE3_NEWEND = TEXTCHANGE2_NEWEND - 1;
// backspace
if (!TestNotificationTextChange(widget, '\b', character,
TEXTCHANGE3_START, TEXTCHANGE3_OLDEND, TEXTCHANGE3_NEWEND)) {
fail("TestNotification: text change 3");
return false;
}
return true;
}
bool
TestApp::TestEditMessages(void)
{
mTestString = NS_LITERAL_STRING(
"This is a test of\nthe native editing command messages");
// 0123456789012345678901 2345678901234567890123456789012
// 0 1 2 3 4 5
// The native text string is increased by converting \n to \r\n.
uint32_t testStringLength = mTestString.Length() + 1;
mTextArea->SetValue(mTestString);
mTextArea->Focus();
nsCOMPtr<nsIWidget> widget;
if (!GetWidget(getter_AddRefs(widget))) {
fail("TestEditMessages: get nsIWidget");
return false;
}
HWND wnd = (HWND)widget->GetNativeData(NS_NATIVE_WINDOW);
bool result = true;
if (!::SendMessage(wnd, EM_CANUNDO, 0, 0)) {
fail("TestEditMessages: EM_CANUNDO");
return false;
}
if (::SendMessage(wnd, EM_CANREDO, 0, 0)) {
fail("TestEditMessages: EM_CANREDO #1");
return false;
}
if (!::SendMessage(wnd, EM_UNDO, 0, 0)) {
fail("TestEditMessages: EM_UNDO #1");
return false;
}
nsAutoString str;
mTextArea->GetValue(str);
if (str == mTestString) {
fail("TestEditMessage: EM_UNDO #1, failed to execute");
printf("Current Str: \"%s\"\n", NS_ConvertUTF16toUTF8(str).get());
return false;
}
if (!::SendMessage(wnd, EM_CANREDO, 0, 0)) {
fail("TestEditMessages: EM_CANREDO #2");
return false;
}
if (!::SendMessage(wnd, EM_REDO, 0, 0)) {
fail("TestEditMessages: EM_REDO #1");
return false;
}
mTextArea->GetValue(str);
if (str != mTestString) {
fail("TestEditMessage: EM_REDO #1, failed to execute");
printf("Current Str: \"%s\"\n", NS_ConvertUTF16toUTF8(str).get());
return false;
}
TS_SELECTION_ACP sel;
HRESULT hr;
sel.acpStart = 0;
sel.acpEnd = testStringLength;
sel.style.ase = TS_AE_END;
sel.style.fInterimChar = FALSE;
hr = mMgr->GetFocusedStore()->SetSelection(1, &sel);
if (!(SUCCEEDED(hr))) {
fail("TestEditMessages: SetSelection #1");
return false;
}
::SendMessage(wnd, WM_CUT, 0, 0);
mTextArea->GetValue(str);
if (!str.IsEmpty()) {
fail("TestEditMessages: WM_CUT");
printf("Current Str: \"%s\"\n", NS_ConvertUTF16toUTF8(str).get());
return false;
}
::SendMessage(wnd, WM_PASTE, 0, 0);
mTextArea->GetValue(str);
if (str != mTestString) {
fail("TestEditMessages: WM_PASTE #1");
printf("Current Str: \"%s\"\n", NS_ConvertUTF16toUTF8(str).get());
return false;
}
::SendMessage(wnd, WM_PASTE, 0, 0);
mTextArea->GetValue(str);
nsAutoString expectedStr(mTestString);
expectedStr += mTestString;
if (str != expectedStr) {
fail("TestEditMessages: WM_PASTE #2");
printf("Current Str: \"%s\"\n", NS_ConvertUTF16toUTF8(str).get());
return false;
}
sel.acpStart = 0;
sel.acpEnd = testStringLength;
hr = mMgr->GetFocusedStore()->SetSelection(1, &sel);
if (!(SUCCEEDED(hr))) {
fail("TestEditMessages: SetSelection #2");
return false;
}
::SendMessage(wnd, WM_CLEAR, 0, 0);
mTextArea->GetValue(str);
if (str != mTestString) {
fail("TestEditMessages: WM_CLEAR #1");
printf("Current Str: \"%s\"\n", NS_ConvertUTF16toUTF8(str).get());
return false;
}
sel.acpStart = 4;
sel.acpEnd = testStringLength;
hr = mMgr->GetFocusedStore()->SetSelection(1, &sel);
if (!(SUCCEEDED(hr))) {
fail("TestEditMessages: SetSelection #3");
return false;
}
::SendMessage(wnd, WM_COPY, 0, 0);
mTextArea->GetValue(str);
if (str != mTestString) {
fail("TestEditMessages: WM_COPY");
printf("Current Str: \"%s\"\n", NS_ConvertUTF16toUTF8(str).get());
return false;
}
if (!::SendMessage(wnd, EM_CANPASTE, 0, 0)) {
fail("TestEditMessages: EM_CANPASTE #1");
return false;
}
if (!::SendMessage(wnd, EM_CANPASTE, CF_TEXT, 0)) {
fail("TestEditMessages: EM_CANPASTE #2");
return false;
}
if (!::SendMessage(wnd, EM_CANPASTE, CF_UNICODETEXT, 0)) {
fail("TestEditMessages: EM_CANPASTE #3");
return false;
}
::SendMessage(wnd, WM_PASTE, 0, 0);
mTextArea->GetValue(str);
if (str != mTestString) {
fail("TestEditMessages: WM_PASTE #3");
printf("Current Str: \"%s\"\n", NS_ConvertUTF16toUTF8(str).get());
return false;
}
sel.acpStart = 4;
sel.acpEnd = testStringLength;
hr = mMgr->GetFocusedStore()->SetSelection(1, &sel);
if (!(SUCCEEDED(hr))) {
fail("TestEditMessages: SetSelection #3");
return false;
}
::SendMessage(wnd, WM_CLEAR, 0, 0);
mTextArea->GetValue(str);
if (str != NS_LITERAL_STRING("This")) {
fail("TestEditMessages: WM_CLEAR #2");
printf("Current Str: \"%s\"\n", NS_ConvertUTF16toUTF8(str).get());
return false;
}
::SendMessage(wnd, WM_PASTE, 0, 0);
mTextArea->GetValue(str);
if (str != mTestString) {
fail("TestEditMessages: WM_PASTE #4");
printf("Current Str: \"%s\"\n", NS_ConvertUTF16toUTF8(str).get());
return false;
}
return true;
}
bool
TestApp::TestScrollMessages(void)
{
NS_NAMED_LITERAL_STRING(kLine, "ssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssssss\n");
mTestString.Truncate();
for (uint32_t i = 0; i < 30; i++) {
mTestString.Append(kLine);
}
mTextArea->SetAttribute(NS_LITERAL_STRING("style"),
NS_LITERAL_STRING("width:3em;height:3em;word-wrap:normal;"));
mTextArea->SetValue(mTestString);
mTextArea->Focus();
nsCOMPtr<nsIWidget> widget;
if (!GetWidget(getter_AddRefs(widget))) {
fail("TestScrollMessages: get nsIWidget");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
nsCOMPtr<nsIDOMElement> textArea = do_QueryInterface(mTextArea);
if (!textArea) {
fail("TestScrollMessages: get nsIDOMElement");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
#define DO_CHECK(aFailureCondition, aDescription) \
if (aFailureCondition) { \
nsAutoCString str(aDescription); \
str.AppendLiteral(": "); \
str.Append(#aFailureCondition); \
fail(str.get()); \
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString()); \
return false; \
}
HWND wnd = (HWND)widget->GetNativeData(NS_NATIVE_WINDOW);
textArea->SetScrollTop(0);
textArea->SetScrollLeft(0);
if (::SendMessage(wnd, WM_VSCROLL, SB_LINEDOWN, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_VSCROLL #1");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
int32_t x, y, prevX, prevY;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != 0, "TestScrollMessages: SendMessage WM_VSCROLL #1");
DO_CHECK(y == 0, "TestScrollMessages: SendMessage WM_VSCROLL #1");
if (::SendMessage(wnd, WM_HSCROLL, SB_LINERIGHT, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_HSCROLL #1");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
const int32_t kLineWidth = x;
const int32_t kLineHeight = y;
DO_CHECK(x == 0, "TestScrollMessages: SendMessage WM_HSCROLL #1");
DO_CHECK(y != prevY, "TestScrollMessages: SendMessage WM_HSCROLL #1");
if (::SendMessage(wnd, WM_VSCROLL, SB_LINEUP, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_VSCROLL #2");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != prevX, "TestScrollMessages: SendMessage WM_VSCROLL #2");
DO_CHECK(y != 0, "TestScrollMessages: SendMessage WM_VSCROLL #2");
if (::SendMessage(wnd, WM_HSCROLL, SB_LINELEFT, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_HSCROLL #2");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != 0, "TestScrollMessages: SendMessage WM_HSCROLL #2");
DO_CHECK(y != 0, "TestScrollMessages: SendMessage WM_HSCROLL #2");
if (::SendMessage(wnd, WM_VSCROLL, SB_PAGEDOWN, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_VSCROLL #3");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != 0, "TestScrollMessages: SendMessage WM_VSCROLL #3");
DO_CHECK(y <= kLineHeight, "TestScrollMessages: SendMessage WM_VSCROLL #3");
if (::SendMessage(wnd, WM_HSCROLL, SB_PAGERIGHT, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_HSCROLL #3");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x <= kLineWidth, "TestScrollMessages: SendMessage WM_HSCROLL #3");
DO_CHECK(y != prevY, "TestScrollMessages: SendMessage WM_HSCROLL #3");
const int32_t kPageWidth = x;
const int32_t kPageHeight = y;
::SendMessage(wnd, WM_VSCROLL, SB_LINEDOWN, 0);
::SendMessage(wnd, WM_VSCROLL, SB_LINEUP, 0);
::SendMessage(wnd, WM_HSCROLL, SB_LINERIGHT, 0);
::SendMessage(wnd, WM_HSCROLL, SB_LINELEFT, 0);
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != prevX, "TestScrollMessages: SB_LINELEFT scrolled wrong amount");
DO_CHECK(y != prevY, "TestScrollMessages: SB_LINEUP scrolled wrong amount");
if (::SendMessage(wnd, WM_VSCROLL, SB_PAGEUP, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_VSCROLL #4");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != prevX, "TestScrollMessages: SendMessage WM_VSCROLL #4");
DO_CHECK(y != 0, "TestScrollMessages: SendMessage WM_VSCROLL #4");
if (::SendMessage(wnd, WM_HSCROLL, SB_PAGELEFT, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_HSCROLL #4");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != 0, "TestScrollMessages: SendMessage WM_HSCROLL #4");
DO_CHECK(y != 0, "TestScrollMessages: SendMessage WM_HSCROLL #4");
if (::SendMessage(wnd, WM_VSCROLL, SB_BOTTOM, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_VSCROLL #5");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != 0, "TestScrollMessages: SendMessage WM_VSCROLL #5");
DO_CHECK(y <= kPageHeight, "TestScrollMessages: SendMessage WM_VSCROLL #5");
if (::SendMessage(wnd, WM_HSCROLL, SB_RIGHT, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_HSCROLL #6");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x <= kPageWidth, "TestScrollMessages: SendMessage WM_HSCROLL #5");
DO_CHECK(y != prevY, "TestScrollMessages: SendMessage WM_HSCROLL #5");
::SendMessage(wnd, WM_VSCROLL, SB_LINEDOWN, 0);
::SendMessage(wnd, WM_HSCROLL, SB_LINERIGHT, 0);
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != prevX, "SB_RIGHT didn't scroll to right most");
DO_CHECK(y != prevY, "SB_BOTTOM didn't scroll to bottom most");
::SendMessage(wnd, WM_VSCROLL, SB_PAGEUP, 0);
::SendMessage(wnd, WM_VSCROLL, SB_PAGEDOWN, 0);
::SendMessage(wnd, WM_HSCROLL, SB_PAGELEFT, 0);
::SendMessage(wnd, WM_HSCROLL, SB_PAGERIGHT, 0);
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != prevX, "TestScrollMessages: SB_PAGELEFT scrolled wrong amount");
DO_CHECK(y != prevY, "TestScrollMessages: SB_PAGEUP scrolled wrong amount");
if (::SendMessage(wnd, WM_VSCROLL, SB_TOP, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_VSCROLL #6");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != prevX, "TestScrollMessages: SendMessage WM_VSCROLL #6");
DO_CHECK(y != 0, "TestScrollMessages: SendMessage WM_VSCROLL #6");
if (::SendMessage(wnd, WM_HSCROLL, SB_LEFT, 0) != 0) {
fail("TestScrollMessages: SendMessage WM_HSCROLL #4");
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return false;
}
prevX = x;
prevY = y;
textArea->GetScrollTop(&y);
textArea->GetScrollLeft(&x);
DO_CHECK(x != 0, "TestScrollMessages: SendMessage WM_HSCROLL #6");
DO_CHECK(y != 0, "TestScrollMessages: SendMessage WM_HSCROLL #6");
#undef DO_CHECK
mTextArea->SetAttribute(NS_LITERAL_STRING("style"), EmptyString());
return true;
}
bool
TestApp::GetWidget(nsIWidget** aWidget)
{
nsCOMPtr<nsIDocShell> docShell;
nsresult rv = mWindow->GetDocShell(getter_AddRefs(docShell));
if (NS_FAILED(rv) || !docShell) {
return false;
}
nsCOMPtr<nsIPresShell> presShell;
rv = docShell->GetPresShell(getter_AddRefs(presShell));
if (NS_FAILED(rv) || !presShell) {
return false;
}
nsRefPtr<nsViewManager> viewManager = presShell->GetViewManager();
if (!viewManager) {
return false;
}
rv = viewManager->GetRootWidget(aWidget);
return (NS_SUCCEEDED(rv) && aWidget);
}
nsresult
TestApp::GetSelCon(nsISelectionController** aSelCon)
{
nsCOMPtr<nsIDocShell> docShell;
nsresult nsr = mWindow->GetDocShell(getter_AddRefs(docShell));
if (NS_SUCCEEDED(nsr) && docShell) {
nsCOMPtr<nsIPresShell> presShell;
nsr = docShell->GetPresShell(getter_AddRefs(presShell));
if (NS_SUCCEEDED(nsr) && presShell) {
nsIFrame* frame =
nsCOMPtr<nsIContent>(do_QueryInterface(mCurrentNode))->GetPrimaryFrame();
if (frame) {
nsPresContext* presContext = presShell->GetPresContext();
if (presContext) {
nsr = frame->GetSelectionController(presContext, aSelCon);
}
}
}
}
return nsr;
}
int main(int argc, char** argv)
{
ScopedXPCOM xpcom("TestWinTSF (bug #88831)");
if (xpcom.failed())
return 1;
nsRefPtr<TestApp> tests = new TestApp();
if (!tests)
return 1;
if (NS_FAILED(tests->Run())) {
fail("run failed");
return 1;
}
return int(tests->CheckFailed());
}
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