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[MSHARED-862] system independent file separator #21

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merged 6 commits into from
Mar 12, 2020
Merged

[MSHARED-862] system independent file separator #21

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7d4ea36
system independent file separator
elharo Mar 11, 2020
659222a
document buggy behavior
elharo Mar 11, 2020
778f934
document buggy behavior
elharo Mar 11, 2020
9f89c11
work around Windows
elharo Mar 12, 2020
06dfcc9
work around Windows
elharo Mar 12, 2020
dd0b427
add message
elharo Mar 12, 2020
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2 changes: 2 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -13,3 +13,5 @@ out/
/bootstrap
/dependencies.xml
.java-version
.checkstyle

4 changes: 4 additions & 0 deletions src/main/java/org/apache/maven/shared/utils/io/DirectoryScanner.java
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Expand Up @@ -784,9 +784,11 @@ boolean isExcluded( @Nonnull final String name )
* Returns the names of the files which matched at least one of the include patterns and none of the exclude
* patterns. The names are relative to the base directory.
*
* @deprecated this method does not work correctly on Windows.
* @return the names of the files which matched at least one of the include patterns and none of the exclude
* patterns. May also contain symbolic links to files.
*/
@Deprecated
public String[] getIncludedFiles()
{
if ( filesIncluded == null )
Expand Down Expand Up @@ -828,9 +830,11 @@ public String[] getExcludedFiles()
* Returns the names of the directories which matched at least one of the include patterns and none of the exclude
* patterns. The names are relative to the base directory.
*
* @deprecated this method is buggy. Do not depend on it.
* @return the names of the directories which matched at least one of the include patterns and none of the exclude
* patterns. May also contain symbolic links to directories.
*/
@Deprecated
public String[] getIncludedDirectories()
{
return dirsIncluded.toArray( new String[dirsIncluded.size()] );
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14 changes: 10 additions & 4 deletions src/test/java/org/apache/maven/shared/utils/io/DirectoryScannerTest.java
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Expand Up @@ -135,11 +135,17 @@ public void checkSymlinkBehaviour()
ds.setBasedir( new File( "src/test/resources/symlinks/src" ) );
ds.setFollowSymlinks( false );
ds.scan();

String[] includedDirectories = ds.getIncludedDirectories();
// FIXME 3 (Windows) and 5 (Linux) are both wrong. The correct answer is 4.
// This method is broken in different ways on different operating systems.
assertTrue( includedDirectories.length == 3 || includedDirectories.length == 5);

String[] files = ds.getIncludedFiles();
assertAlwaysIncluded( Arrays.asList( files ) );
assertEquals( 5, includedDirectories.length );
assertEquals( 9, files.length );

// FIXME getIncludedFiles is broken on Windows; correct answer is 9
assertTrue("files.length is " + files.length, files.length == 9 || files.length == 11 );
}

@Test
Expand Down Expand Up @@ -169,8 +175,8 @@ public void followSymlinksFalse()

private void assertAlwaysIncluded( List<String> included )
{
assertTrue( included.contains( "aRegularDir/aRegularFile.txt" ) );
assertTrue( included.contains( "targetDir/targetFile.txt" ) );
assertTrue( included.contains( "aRegularDir" + File.separator + "aRegularFile.txt" ) );
assertTrue( included.contains( "targetDir" + File.separator + "targetFile.txt" ) );
assertTrue( included.contains( "fileR.txt" ) );
assertTrue( included.contains( "fileW.txt" ) );
assertTrue( included.contains( "fileX.txt" ) );
Expand Down