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69 lines
2.2 KiB
69 lines
2.2 KiB
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/* ====================================================================
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for Additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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using System.IO;
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using NUnit.Framework;
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using NPOI.OpenXml4Net.OPC;
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using NPOI.Util;
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using TestCases.HSSF;
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namespace NPOI.OOXML
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{
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/**
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* Class to test that HXF correctly detects OOXML
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* documents
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*/
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[TestFixture]
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public class TestDetectAsOOXML
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{
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[Test]
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public void TestOpensProperly()
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{
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OPCPackage.Open(HSSFTestDataSamples.OpenSampleFileStream("sample.xlsx"));
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}
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[Test]
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public void TestDetectAsPOIFS()
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{
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Stream in1;
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// ooxml file is
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in1 = new PushbackStream(
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HSSFTestDataSamples.OpenSampleFileStream("SampleSS.xlsx")
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);
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Assert.IsTrue(POIXMLDocument.HasOOXMLHeader(in1));
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in1.Close();
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// xls file isn't
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in1 = new PushbackStream(
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HSSFTestDataSamples.OpenSampleFileStream("SampleSS.xls")
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);
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Assert.IsFalse(POIXMLDocument.HasOOXMLHeader(in1));
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in1.Close();
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// text file isn't
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in1 = new PushbackStream(
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HSSFTestDataSamples.OpenSampleFileStream("SampleSS.txt")
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);
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Assert.IsFalse(POIXMLDocument.HasOOXMLHeader(in1));
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in1.Close();
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}
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}
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}
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