"{ Package: 'exept:regression' }"

"{ NameSpace: RegressionTests }"

TestCase subclass:#Win32OLETests

	instanceVariableNames:''

	classVariableNames:''

	poolDictionaries:''

	category:'tests-Regression-RuntimeSystem'

!

!Win32OLETests class methodsFor:'queries'!

coveredPackageNames

    ^ #('exept:ole')

! !

!Win32OLETests methodsFor:'tests'!

test00_loadOLE

    |iid_IEnum|

    OperatingSystem isMSWINDOWSlike ifFalse:[

        Transcript showCR:'test skipped (OS is not WINDOWS)'.

        ^ self.

    ].

    Smalltalk at:#ExternalLibraryFunction:Verbose put:true.

    Smalltalk at:#ObjectFileLoader:Verbose put:true.

    "/

    "/ this will already perform a number of calls into OLE,

    "/ to get the CLSIDs of various wellknown interfaces

    "/ (see OLEInterfaceConstants initialize)

    Smalltalk loadPackage:'exept:ole'.

    "/ so when we arrive here without error, some is already known to work..        

    self assert:(OLEInterfaceConstants notNil).

    iid_IEnum := OLEInterfaceConstants classVarAt:#'IID_IEnum'.

    self assert:(iid_IEnum notNil).

    self assert:(iid_IEnum class == GUID).

    self assert:(iid_IEnum printString = '{2AE64960-CDDD-101C-9029-040224007802}').

    "

     self new test00_loadOLE

    "

!

test01_SysAllocString

    |ole rslt bstr|

    ole := OLEAutomationDLL current.

    rslt := ole SysAllocString: 'hello World'.

    self assert:(rslt notNil).

    self assert:(rslt sizeInBytes == (4 + ('hello World' size * 2) "+ 2")).

    self assert:(rslt sizeInCharacters == 'hello World' size).

    self assert:(rslt characterAt:1) == $h.

    self assert:(rslt characterAt:2) == $e.

    "

     self new test01_SysAllocString

    "

!

test02_GuidFromProgID

    |guid|

    self 

        should:[

            guid := (GUID clsidFromProgID:'Foo.Bar'). 

        ] raise:OLEError.

    OLEError handle:[:ex |

        ex hresult = (OLEStatusCodeConstants at:#CO_E_CLASSSTRING) ifTrue:[

            "/ kind of expected - you machine has no AcroPDF installed...

            Transcript showCR:'OLE: class not found: AcroPDF.PDF'

        ] ifFalse:[

            self assert:false description:'unexpected error code'.

        ]

    ] do:[

        guid := (GUID clsidFromProgID:'AcroPDF.PDF').

        self assert:(guid notNil).

        "/ self assert:(guid printString = '').

    ].

     guid := (GUID clsidFromProgID:'InternetExplorer.Application'). 

     self assert:(guid notNil).

     self assert:(guid printString = '{0002DF01-0000-0000-C000-000000000046}').

     guid := (GUID clsidFromProgID: 'Msxml2.DOMDocument.4.0'). 

     self assert:(guid notNil).

     self assert:(guid printString = '{88D969C0-F192-11D4-A65F-0040963251E5}').

     guid := (GUID clsidFromProgID: 'Microsoft.JScript.Vsa.VsaEngine'). 

     self assert:(guid notNil).

     self assert:(guid printString = '{B71E484D-93ED-4B56-BFB9-CEED5134822B}').

    "

     self new test02_GuidFromProgID

    "

    "Modified: / 30-03-2016 / 02:28:15 / cg"

!

test03_verbsEnumerator

    |clsID enumerator nextVerb|

    clsID := GUID clsidFromProgID:'InternetExplorer.Application'.

    self assert:clsID notNil.

    self assert:(clsID printString = '{0002DF01-0000-0000-C000-000000000046}').

    enumerator := OLERegistryInterface verbsEnumerator:clsID.

    self assert:(enumerator notNil).

    nextVerb := enumerator next.

    self assert:nextVerb notNil.

    enumerator release.

    "

     self new test03_verbsEnumerator

    "

    "Created: / 30-03-2016 / 11:29:03 / cg"

!

test20_CreateInstance

    |guid iDispatch iWebBrowser iWebBrowserApp iWebBrowser2

    guid := (GUID clsidFromProgID:'InternetExplorer.Application'). 

    self assert:(guid notNil).

    self assert:(guid printString = '{0002DF01-0000-0000-C000-000000000046}').

    iDispatch := IClassFactory 

                createInstance:guid

                iid: (OLEInterface oleConstantAt:'IID_IDispatch')

                controllingUnknown:nil

                context:(OLEInterface oleConstantAt:'CLSCTX_ALL').

    self assert:(iDispatch notNil).

    self assert:(iDispatch hasTypeInfo).

    iWebBrowser := iDispatch queryInterface: IWebBrowser iid.

    self assert:(iWebBrowser notNil).

    iDispatch release.

    iWebBrowserApp := iWebBrowser queryInterface: IWebBrowserApp iid.

    self assert:(iWebBrowserApp notNil).

    iWebBrowser release.

    iWebBrowser2 := iWebBrowserApp queryInterface: IWebBrowser2 iid.

    self assert:(iWebBrowser2 notNil).

    iWebBrowserApp release.

    "/ iWebBrowser2 setProperty:'Visible' value:true.

    ids := iWebBrowser2 getIDsOfNames:(Array with:'Visible').

    visibleID := ids first.

    params := OLE_DISPPARAMS new.

    params cArgs: 0.

self halt.

    iWebBrowser2 release.

    "

     self new test20_CreateInstance

    "

    "Created: / 30-03-2016 / 11:26:36 / cg"

! !

!Win32OLETests class methodsFor:'documentation'!

version

    ^ '$Header$'

!

version_CVS

    ^ '$Header$'

! !