Re: [PATCH JGIT] Ensure created test repositories use canonical paths

> Fixes breakage in the RepositoryCacheTest when running tests using:
> 
> 	mvn -f ./jgit-maven/jgit/pom.xml test
> 
> which in turn will lead to test repositories using paths, such as:
> 
> 	/path/to/jgit/./jgit-maven/jgit/trash/trash1250647279819.186/.git
> 
> Signed-off-by: Jonas Fonseca <fonseca@diku.dk>
> ---
>  .../org/spearce/jgit/lib/RepositoryTestCase.java   |    4 ++--
>  1 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java
> index b1adde9..d1aef78 100644
> --- a/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java
> +++ b/org.spearce.jgit.test/tst/org/spearce/jgit/lib/RepositoryTestCase.java
> @@ -217,7 +217,7 @@ public void setUp() throws Exception {
>  		final String name = getClass().getName() + "." + getName();
>  		recursiveDelete(trashParent, true, name, false); // Cleanup old failed stuff
>  		trash = new File(trashParent,"trash"+System.currentTimeMillis()+"."+(testcount++));
> -		trash_git = new File(trash, ".git");
> +		trash_git = new File(trash, ".git").getCanonicalFile();
>  		if (shutdownhook == null) {
>  			shutdownhook = new Thread() {
>  				@Override
> @@ -307,7 +307,7 @@ protected Repository createNewEmptyRepo() throws IOException {
>  	protected Repository createNewEmptyRepo(boolean bare) throws IOException {
>  		final File newTestRepo = new File(trashParent, "new"
>  				+ System.currentTimeMillis() + "." + (testcount++)
> -				+ (bare ? "" : "/") + ".git");
> +				+ (bare ? "" : "/") + ".git").getCanonicalFile();
>  		assertFalse(newTestRepo.exists());
>  		final Repository newRepo = new Repository(newTestRepo);
>  		newRepo.create();