From 60a98da8e8f51f342ecd9d1536b5d09e9afbe615 Mon Sep 17 00:00:00 2001 From: Dominik Stadler Date: Sun, 27 Jan 2019 09:58:02 +0000 Subject: [PATCH] Fix some IDE warnings and better output in unit test git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1852280 13f79535-47bb-0310-9956-ffa450edef68 --- .../org/apache/poi/xssf/util/MemoryUsage.java | 51 ++++++++++--------- .../poi/hpsf/basic/TestReadAllFiles.java | 29 ++++++----- .../ss/usermodel/BaseTestSheetShiftRows.java | 1 - 3 files changed, 43 insertions(+), 38 deletions(-) diff --git a/src/ooxml/testcases/org/apache/poi/xssf/util/MemoryUsage.java b/src/ooxml/testcases/org/apache/poi/xssf/util/MemoryUsage.java index 99bf9f4c8b..b3327ef873 100644 --- a/src/ooxml/testcases/org/apache/poi/xssf/util/MemoryUsage.java +++ b/src/ooxml/testcases/org/apache/poi/xssf/util/MemoryUsage.java @@ -40,6 +40,7 @@ import junit.framework.TestCase; * * @author Yegor Kozlov */ +@SuppressWarnings("InfiniteLoopStatement") public class MemoryUsage extends TestCase { private static final int NUM_COLUMNS = 255; @@ -56,16 +57,16 @@ public class MemoryUsage extends TestCase { * @param wb the workbook to write to * @param numCols the number of columns in a row */ - public static void mixedSpreadsheet(Workbook wb, int numCols){ - - System.out.println("Testing " + wb.getClass().getName()); + public static void mixedSpreadsheet(Workbook wb, int numCols) { + System.out.println(); + System.out.println("Testing " + wb.getClass().getName() + " mixed"); printMemoryUsage("before"); int i=0, cnt=0; try { Sheet sh = wb.createSheet(); - for(i=0; ; i++){ + for(i=0; ; i++) { Row row = sh.createRow(i); - for(int j=0; j < numCols; j++){ + for(int j=0; j < numCols; j++) { Cell cell = row.createCell(j); if(j % 2 == 0) { cell.setCellValue(j); @@ -75,7 +76,7 @@ public class MemoryUsage extends TestCase { cnt++; } } - } catch (OutOfMemoryError er){ + } catch (OutOfMemoryError er) { System.out.println("Failed at row=" + i + ", objects : " + cnt); } catch (final Exception e) { System.out.println("Unable to reach an OutOfMemoryError"); @@ -95,22 +96,22 @@ public class MemoryUsage extends TestCase { * @param wb the workbook to write to * @param numCols the number of columns in a row */ - public static void numberSpreadsheet(Workbook wb, int numCols){ - - System.out.println("Testing " + wb.getClass().getName()); + public static void numberSpreadsheet(Workbook wb, int numCols) { + System.out.println(); + System.out.println("Testing " + wb.getClass().getName() + " numbers"); printMemoryUsage("before"); int i=0, cnt=0; try { Sheet sh = wb.createSheet(); - for(i=0; ; i++){ + for(i=0; ; i++) { Row row = sh.createRow(i); - for(int j=0; j < numCols; j++){ + for(int j=0; j < numCols; j++) { Cell cell = row.createCell(j); cell.setCellValue(j); cnt++; } } - } catch (OutOfMemoryError er){ + } catch (OutOfMemoryError er) { System.out.println("Failed at row=" + i + ", objects : " + cnt); } catch (final Exception e) { System.out.println("Unable to reach an OutOfMemoryError"); @@ -158,11 +159,14 @@ public class MemoryUsage extends TestCase { * * @see #testXmlAttached() */ - public void testXmlDetached(){ + public void testXmlDetached() { + System.out.println(); + System.out.println("Testing detached"); + List rows = new ArrayList<>(); int i = 0; try { - for(;;){ + for(;;) { //create a standalone CTRow bean CTRow r = CTRow.Factory.newInstance(); r.setR(++i); @@ -183,7 +187,9 @@ public class MemoryUsage extends TestCase { * * @see #testXmlAttached() */ - public void testXmlAttached(){ + public void testXmlAttached() { + System.out.println(); + System.out.println("Testing attached"); printMemoryUsage("before"); List rows = new ArrayList<>(); int i = 0; @@ -191,7 +197,7 @@ public class MemoryUsage extends TestCase { CTWorksheet sh = CTWorksheet.Factory.newInstance(); CTSheetData data = sh.addNewSheetData(); try { - for(;;){ + for(;;) { //create CTRow attached to the parent object CTRow r = data.addNewRow(); r.setR(++i); @@ -206,20 +212,19 @@ public class MemoryUsage extends TestCase { printMemoryUsage("after"); } - public void testMixedHSSF(){ - numberSpreadsheet(new HSSFWorkbook(), NUM_COLUMNS); + public void testMixedHSSF() { + mixedSpreadsheet(new HSSFWorkbook(), NUM_COLUMNS); } - public void testMixedXSSF(){ - numberSpreadsheet(new XSSFWorkbook(), NUM_COLUMNS); + public void testMixedXSSF() { + mixedSpreadsheet(new XSSFWorkbook(), NUM_COLUMNS); } - public void testNumberHSSF(){ + public void testNumberHSSF() { numberSpreadsheet(new HSSFWorkbook(), NUM_COLUMNS); } - public void testNumberXSSF(){ + public void testNumberXSSF() { numberSpreadsheet(new XSSFWorkbook(), NUM_COLUMNS); } - } \ No newline at end of file diff --git a/src/testcases/org/apache/poi/hpsf/basic/TestReadAllFiles.java b/src/testcases/org/apache/poi/hpsf/basic/TestReadAllFiles.java index d12620de14..24eccf9419 100644 --- a/src/testcases/org/apache/poi/hpsf/basic/TestReadAllFiles.java +++ b/src/testcases/org/apache/poi/hpsf/basic/TestReadAllFiles.java @@ -23,13 +23,13 @@ import static org.junit.Assert.assertNotNull; import java.io.ByteArrayInputStream; import java.io.ByteArrayOutputStream; import java.io.File; -import java.io.FileFilter; import java.io.IOException; import java.io.InputStream; -import java.util.ArrayList; +import java.util.Arrays; import java.util.HashMap; -import java.util.List; import java.util.Map; +import java.util.Objects; +import java.util.stream.Collectors; import org.apache.poi.POIDataSamples; import org.apache.poi.hpsf.CustomProperties; @@ -59,19 +59,18 @@ public class TestReadAllFiles { @Parameters(name="{index}: {0} using {1}") public static Iterable files() { - final List files = new ArrayList<>(); - - _samples.getFile("").listFiles(f -> { - if (f.getName().startsWith("Test")) { - files.add(new Object[]{ f }); - } - return false; - }); - - return files; + File hpsfTestDir = _samples.getFile(""); + + File[] files = hpsfTestDir.listFiles(f -> true); + Objects.requireNonNull(files, "Could not find directory " + hpsfTestDir.getAbsolutePath()); + + // convert to list of object-arrays for @Parameterized + return Arrays.stream(files). + map(file1 -> new Object[] {file1}). + collect(Collectors.toList()); } - @Parameter(value=0) + @Parameter() public File file; /** @@ -158,9 +157,11 @@ public class TestReadAllFiles { */ if (dir.hasEntry(DocumentSummaryInformation.DEFAULT_STREAM_NAME)) { final DocumentSummaryInformation dsi = TestWriteWellKnown.getDocumentSummaryInformation(poifs); + assertNotNull(dsi); /* Execute the get... methods. */ dsi.getByteCount(); + //noinspection ResultOfMethodCallIgnored dsi.getByteOrder(); dsi.getCategory(); dsi.getCompany(); diff --git a/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheetShiftRows.java b/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheetShiftRows.java index 3959d80694..7b0ae4bee2 100644 --- a/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheetShiftRows.java +++ b/src/testcases/org/apache/poi/ss/usermodel/BaseTestSheetShiftRows.java @@ -22,7 +22,6 @@ import static org.apache.poi.POITestCase.testPassesNow; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; import static org.junit.Assert.assertNull; -import static org.junit.Assert.assertSame; import static org.junit.Assert.assertTrue; import static org.junit.Assert.fail; import static org.junit.Assume.assumeTrue; -- 2.39.5