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unittests/Support/Path.cpp: [recursive_directory_iterator] Work around for end iterator.

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FIXME: It should be more robust.

git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@146294 91177308-0d34-0410-b5e6-96231b3b80d8
This commit is contained in:
NAKAMURA Takumi 2011-12-09 23:20:03 +00:00
parent f4374e46fd
commit 52ee230f6e
1 changed files with 4 additions and 1 deletions
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5
unittests/Support/Path.cpp
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@ -241,8 +241,11 @@ TEST_F(FileSystemTest, DirectoryIteration) {
for (fs::recursive_directory_iterator i(Twine(TestDirectory)
+ "/recursive", ec), e; i != e; i.increment(ec)){
ASSERT_NO_ERROR(ec);
if (path::filename(i->path()) == "p1")
if (path::filename(i->path()) == "p1") {
i.pop();
// FIXME: recursive_directory_iterator should be more robust.
if (i == e) break;
}
if (path::filename(i->path()) == "dontlookhere")
i.no_push();
visited.push_back(path::filename(i->path()));