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170 Commits

Author SHA1 Message Date
Rafael Espindola 78dcc03c37 Remove remove_all. A compiler has no need for recursively deleting a directory. 
llvm-svn: 198955
 2014-01-10 20:36:42 +00:00
Rui Ueyama e448f9e418 Path: Recognize COFF import library file magic. 
Summary: Make identify_magic to recognize COFF import file.

Reviewers: Bigcheese

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2165

llvm-svn: 194852
 2013-11-15 21:22:02 +00:00
Rui Ueyama 829c4392e1 Recognize 0x0000 as a COFF file magic. 
Summary:
Some machine-type-neutral object files containing only undefined symbols
actually do exist in the Windows standard library. Need to recognize them
as COFF files.

Reviewers: Bigcheese

CC: llvm-commits

Differential Revision: http://llvm-reviews.chandlerc.com/D2164

llvm-svn: 194734
 2013-11-14 22:09:08 +00:00
Rui Ueyama 5e3de7a7eb Path: Add tests for existing file magics. 
llvm-svn: 194607
 2013-11-13 21:55:41 +00:00
Rui Ueyama 89d1bdb687 Whitespace. 
llvm-svn: 194605
 2013-11-13 20:31:21 +00:00
Rafael Espindola e5bf24684f Try to fix the build on windows. 
llvm-svn: 193431
 2013-10-25 19:47:55 +00:00
Tareq A. Siraj 73537eac3d Fixes a bug when iterating on paths 
This fixes the incorrect implementation of iterating on file/directory
paths.

Differential Review: http://llvm-reviews.chandlerc.com/D1277

llvm-svn: 188183
 2013-08-12 17:10:49 +00:00
Rafael Espindola 107b74c6c3 Fix windows' implementation of status when a file doesn't exist. 
The unix one was returning no_such_file_or_directory, but the windows one
was return success.

Update the one one caller that was depending on the old behavior.

llvm-svn: 187463
 2013-07-31 00:10:25 +00:00
Rafael Espindola a5932afef0 Implement getUniqueID for directories on windows. 
llvm-svn: 187441
 2013-07-30 20:25:53 +00:00
Rafael Espindola 7f822a9306 Include st_dev to make the result of getUniqueID actually unique. 
This will let us use getUniqueID instead of st_dev directly on clang.

llvm-svn: 187378
 2013-07-29 21:26:49 +00:00
Rafael Espindola d3c89041c5 Don't end a file name with a dot. It looks odd. 
llvm-svn: 187124
 2013-07-25 15:00:17 +00:00
Rafael Espindola 84ab9b3b8f Add a unit test for checking that we respect the F_Binary flag. 
llvm-svn: 186676
 2013-07-19 14:41:25 +00:00
Rafael Espindola 213c4cb18c Remove dead code. 
llvm-svn: 186561
 2013-07-18 03:29:51 +00:00
Rafael Espindola 6d35481c94 Add a wrapper for open. 
This centralizes the handling of O_BINARY and opens the way for hiding more
differences (like how open behaves with directories).

llvm-svn: 186447
 2013-07-16 19:44:17 +00:00
Rafael Espindola a8a9f1baf0 We now always create files with the correct permissions. Simplify the interface. 
llvm-svn: 185834
 2013-07-08 16:42:01 +00:00
Rafael Espindola 2eb1ae4f91 Fix windows build. 
llvm-svn: 185730
 2013-07-05 22:32:33 +00:00
Rafael Espindola 155cf0f3a6 Use sys::fs::createTemporaryFile. 
llvm-svn: 185719
 2013-07-05 20:14:52 +00:00
Rafael Espindola 7ffacc4992 Add a convenience createUniqueDirectory function. 
There are a few valid situation where we care about the structure inside a
directory, but not about the directory itself. A simple example is for unit
testing directory traversal.

PathV1 had a function like this, add one to V2 and port existing users of the
created temp file and delete it hack to using it.

llvm-svn: 185059
 2013-06-27 03:45:31 +00:00
Rafael Espindola 7cf7c51cc4 Rename fs::GetUniqueID to fs::getUniqueID to match the style guide. 
llvm-svn: 184431
 2013-06-20 15:06:35 +00:00
Aaron Ballman 9fbe530d74 Modified the implementation of fs::GetUniqueID on Windows such that it actually finds a unique identifier for a file. Also adds unit tests for GetUniqueID. 
llvm-svn: 184351
 2013-06-19 21:03:50 +00:00
Rafael Espindola 3bc8e71909 Move PathV2.h to Path.h 
Most clients have already been moved from Path V1 to V2. The ones using V1
now include PathV1.h explicitly.

llvm-svn: 183801
 2013-06-11 22:21:28 +00:00
Michael J. Spencer b8055cbc9d [Support][FileSystem] Fix identify_magic for big endian ELF. 
llvm-svn: 178905
 2013-04-05 20:10:04 +00:00
Aaron Ballman fcdf9a8240 Test case for graceful handling of long file names on Windows. Patch thanks to Paul Robinson! 
llvm-svn: 177223
 2013-03-16 15:00:51 +00:00
Michael J. Spencer 01ac34e4c3 [Support][Test] Missed this in the API change. 
llvm-svn: 176996
 2013-03-14 00:33:37 +00:00
Chandler Carruth 130cec21b9 Sort the #include lines for unittest/... 
llvm-svn: 169250
 2012-12-04 10:23:08 +00:00
Chandler Carruth f12e3a67db Switch LLVM_USE_RVALUE_REFERENCES to LLVM_HAS_RVALUE_REFERENCES. 
Rationale:
1) This was the name in the comment block. ;]
2) It matches Clang's __has_feature naming convention.
3) It matches other compiler-feature-test conventions.

Sorry for the noise. =]

I've also switch the comment block to use a \brief tag and not duplicate
the name.

llvm-svn: 168996
 2012-11-30 11:45:22 +00:00
Michael J. Spencer 135611f7fc Properly test the LLVM_USE_RVALUE_REFERENCES macro. 
llvm-svn: 161979
 2012-08-15 19:21:42 +00:00
Michael J. Spencer ef2284fbad [PathV2] Add mapped_file_region. Implementation for Windows and POSIX. 
llvm-svn: 161976
 2012-08-15 19:05:47 +00:00
NAKAMURA Takumi c8919dd7fd unittests/Support/Path.cpp: [Win32] Suppress FileSystemTest.FileMapping for now. 
llvm-svn: 159099
 2012-06-24 03:48:40 +00:00
NAKAMURA Takumi 787ea1f3cc unittests/Support/Path.cpp: [Win32] Suppress FileSystemTest.Permissions for now. 
llvm-svn: 159098
 2012-06-24 03:48:34 +00:00
Nick Kledzik 18497e9242 Add permissions(), map_file_pages(), and unmap_file_pages() to llvm::sys::fs and add unit test. Unix is implemented. Windows side needs to be implemented. 
llvm-svn: 158770
 2012-06-20 00:28:54 +00:00
Chad Rosier 531042840d Revert r146363 to allow buildbots to make forward progress. 
Original commit message:
Support/FileSystem: Implement canonicalize.

llvm-svn: 146378
 2011-12-12 17:58:31 +00:00
Michael J. Spencer 203d7807a8 Support/FileSystem: Implement bool equivalent(file_status A, file_status B); 
llvm-svn: 146364
 2011-12-12 06:04:28 +00:00
Michael J. Spencer 32ef4d2e1b Support/FileSystem: Implement canonicalize. 
llvm-svn: 146363
 2011-12-12 06:04:01 +00:00
NAKAMURA Takumi 0cfb3675cb unittests/Support/Path.cpp: [recursive_directory_iterator] Work around for end iterator. 
FIXME: It should be more robust.
llvm-svn: 146294
 2011-12-09 23:20:03 +00:00
Michael J. Spencer 9b54a3e297 unittests/SupportTests: Fix test. pop modifies the current entry, thus the 
dontlookhere check must be after it.

llvm-svn: 146217
 2011-12-09 01:14:41 +00:00
Michael J. Spencer a5207b9407 unittests/SupportTests: Add some outs()'s to debug the issues on some bots. 
I have run these tests under many configurations on the exact same OS as
the failures, and I can't reproduce them :(.

llvm-svn: 146214
 2011-12-09 00:45:09 +00:00
Michael J. Spencer 0a7625d661 Support/FileSystem: Implement recursive_directory_iterator and make 
directory_iterator preserve InputIterator semantics on copy.

llvm-svn: 146200
 2011-12-08 22:50:09 +00:00
Zhanyong Wan 606bb1a2dc Adds llvm::sys::path::is_separator() to test whether a char is a path separator 
on the host OS.  Reviewed by dgregor.

llvm-svn: 125406
 2011-02-11 21:24:40 +00:00
Michael J. Spencer b587180fa7 Unittests/Support/Path: Tweak test. 
llvm-svn: 123546
 2011-01-15 18:52:49 +00:00
Michael J. Spencer 1d3c4a7b94 UnitTests/Path: Add magical tests. This will also test identify_magic. 
llvm-svn: 122948
 2011-01-06 05:58:02 +00:00
Michael J. Spencer 1f06360002 UnitTests/Path: More ASSERT_NO_ERROR cleanup. 
llvm-svn: 122947
 2011-01-06 05:57:54 +00:00
Michael J. Spencer 42368cc15f UnitTests/Path: Fix typo, add error number, and enable the directory cleanup code. 
llvm-svn: 122885
 2011-01-05 16:39:46 +00:00
Michael J. Spencer 346a13381a UnitTests/PathV2: Setup a test fixture to make tracking created file system 
entities easier.

llvm-svn: 122880
 2011-01-05 16:39:05 +00:00
Michael J. Spencer 52714863db Support/PathV2: Implement directory iteration on POSIX. 
llvm-svn: 122879
 2011-01-05 16:38:57 +00:00
Michael J. Spencer 3b264ba91a UnitTests/Path: Produce useful diagnostics on error. 
llvm-svn: 122812
 2011-01-04 17:00:18 +00:00
Michael J. Spencer f616b218c8 Support/PathV2: Change most functions in the path namespace to return their work 
via their return value instead of an out parameter.

llvm-svn: 121149
 2010-12-07 17:04:04 +00:00
Michael J. Spencer 1e090f0b8f Support/PathV2: Remove the error_code return type from all functions in the path 
namespace. None of them return anything except for success anyway. These will be
converted to returning their result soon.

llvm-svn: 121109
 2010-12-07 03:57:37 +00:00
Michael J. Spencer 92903a3339 Support/PathV2: Move make_absolute from path to fs. 
llvm-svn: 121108
 2010-12-07 03:57:17 +00:00
Michael J. Spencer 7ecd94cc0b Support/FileSystem: Add directory_iterator implementation. 
llvm-svn: 120989
 2010-12-06 04:28:42 +00:00
Michael J. Spencer 4fb115d2f3 Unittests/Support/PathV2: Add FileSystem tests. 
llvm-svn: 120888
 2010-12-04 03:18:42 +00:00
Michael J. Spencer 6e74e11c85 Support/FileSystem: Add remove implementation. 
llvm-svn: 120817
 2010-12-03 17:53:43 +00:00
Benjamin Kramer 23e6bdf1ae unittests/Support/PathV2: remove(3) requires a terminated string. 
llvm-svn: 120803
 2010-12-03 12:33:32 +00:00
Michael J. Spencer b5ca6447bb Unittests/Support/PathV2: Cleanup and remove output. 
llvm-svn: 120785
 2010-12-03 02:22:34 +00:00
Michael J. Spencer ab16054770 unittests/Support/PathV2: Comment out test because some systems are saying that 
a file exists when it shouldn't.

llvm-svn: 120784
 2010-12-03 02:10:30 +00:00
Michael J. Spencer 4571040ea1 Support/FileSystem: Add unique_file and exists implementations. 
llvm-svn: 120776
 2010-12-03 01:21:28 +00:00
Michael J. Spencer 75942f9d93 Make valgrind happy. 
llvm-svn: 120616
 2010-12-01 22:28:42 +00:00
Michael J. Spencer 9ceae88ffc unittests/Support/PathV2: Fix -pedantic warning. 
llvm-svn: 120590
 2010-12-01 19:23:49 +00:00
Michael J. Spencer a72df5fae8 Support/PathV2: Add is_{absolute,relative} implementation. 
llvm-svn: 120560
 2010-12-01 06:21:53 +00:00
Michael J. Spencer 112a769379 Support/PathV2: Add has_{root_path,root_name,root_directory,parent_path,filename,stem,extension} implementation. 
llvm-svn: 120559
 2010-12-01 06:03:50 +00:00
Michael J. Spencer 4d0c6fdda6 unittests/Support/PathV2: Make tests much shorter; although harder to understand. 
I'm going to replace this all anyway with a proper table and separated tests
when done.

llvm-svn: 120558
 2010-12-01 06:03:33 +00:00
Michael J. Spencer 87106c59ed Support/PathV2: Add extension implementation. 
llvm-svn: 120550
 2010-12-01 03:37:41 +00:00
Michael J. Spencer 956955ed8b Support/PathV2: Add stem implementation. 
llvm-svn: 120547
 2010-12-01 03:18:33 +00:00
Michael J. Spencer 142692006b Support/PathV2: Add filename implementation. 
llvm-svn: 120546
 2010-12-01 03:18:17 +00:00
Michael J. Spencer 8002500ee1 Support/PathV2: Add native implementation. 
llvm-svn: 120539
 2010-12-01 02:48:27 +00:00
Michael J. Spencer fb3a95d8e2 Support/PathV2: Add replace_extension implementation. 
llvm-svn: 120514
 2010-12-01 00:52:55 +00:00
Michael J. Spencer 9c594095a6 Support/PathV2: Add remove_filename implementation. 
llvm-svn: 120513
 2010-12-01 00:52:28 +00:00
Michael J. Spencer 545cbdf063 Support/PathV2: Implement reverse iteration and parent_path. 
llvm-svn: 120496
 2010-11-30 23:28:07 +00:00
Michael J. Spencer b775d0b3ad Support/PathV2: Fix 80 col. 
llvm-svn: 120349
 2010-11-29 23:35:49 +00:00
Michael J. Spencer 3ef91c5593 unittests: Merge SystemTests back into SupportTests. 
llvm-svn: 120330
 2010-11-29 22:29:04 +00:00