upstream/mercurial-mirror Files · tests/svn-safe-append.py

tests: finally fix up test-fuzz-targets.t...

tests: finally fix up test-fuzz-targets.t It's been failing on my workstation for a while, since I have a new enough LLVM that I had the fuzzer goo, but not so new that I actually had FuzzedDataProvider. This is a better solution all around in my opinion. I _believe_ this should let us run these tests on most systems, even those using GCC instead of clang. That said, my one attempt to test this on my macOS laptop failed miserably, and I don't feel like doing more work on this right now. Differential Revision: https://phab.mercurial-scm.org/D7566

Pulkit Goyal - - Load All Authors

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             svn-safe-append.py
        
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      #!/usr/bin/env python

      from __future__ import absolute_import

      __doc__ = """Same as `echo a >> b`, but ensures a changed mtime of b.

      Without this svn will not detect workspace changes."""

      import os

      import stat

      import sys

      if sys.version_info[0] >= 3:

          text = os.fsencode(sys.argv[1])

          fname = os.fsencode(sys.argv[2])

      else:

          text = sys.argv[1]

          fname = sys.argv[2]

      f = open(fname, "ab")

      try:

          before = os.fstat(f.fileno())[stat.ST_MTIME]

          f.write(text)

          f.write(b"\n")

      finally:

          f.close()

      inc = 1

      now = os.stat(fname)[stat.ST_MTIME]

      while now == before:

          t = now + inc

          inc += 1

          os.utime(fname, (t, t))

          now = os.stat(fname)[stat.ST_MTIME]

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				#!/usr/bin/env python

				from __future__ import absolute_import

				__doc__ = """Same as `echo a >> b`, but ensures a changed mtime of b.
				Without this svn will not detect workspace changes."""

				import os
				import stat
				import sys

				if sys.version_info[0] >= 3:
				text = os.fsencode(sys.argv[1])
				fname = os.fsencode(sys.argv[2])
				else:
				text = sys.argv[1]
				fname = sys.argv[2]

				f = open(fname, "ab")
				try:
				before = os.fstat(f.fileno())[stat.ST_MTIME]
				f.write(text)
				f.write(b"\n")
				finally:
				f.close()
				inc = 1
				now = os.stat(fname)[stat.ST_MTIME]
				while now == before:
				t = now + inc
				inc += 1
				os.utime(fname, (t, t))
				now = os.stat(fname)[stat.ST_MTIME]