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https://github.com/facebook/sapling.git
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09d7bb259c
Summary: Most of these tests use `file` instead of `open` for opening files, which is removed in Python 3. And when we open files in byte mode, Python disallows writing `str` into such files, so we add `b` prefix to write actual bytes instead. There are some other minor problems like reading from `sys.stdin` gives you `str` while expecting `bytes`. The solution is to use `sys.stdin.buffer` instead. However, Python 2 does not have `sys.stdin.buffer` so we have to do a version check to provide compatibility. Reviewed By: quark-zju Differential Revision: D19606357 fbshipit-source-id: e9177134294f03af8b581230a57902c3435b319a
149 lines
2.7 KiB
Perl
149 lines
2.7 KiB
Perl
#chg-compatible
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$ cat > makepatch.py <<EOF
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> f = open('eol.diff', 'wb')
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> w = f.write
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> w(b'test message\n')
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> w(b'diff --git a/a b/a\n')
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> w(b'--- a/a\n')
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> w(b'+++ b/a\n')
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> w(b'@@ -1,5 +1,5 @@\n')
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> w(b' a\n')
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> w(b'-bbb\r\n')
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> w(b'+yyyy\r\n')
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> w(b' cc\r\n')
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> w(b' \n')
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> w(b' d\n')
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> w(b'-e\n')
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> w(b'\ No newline at end of file\n')
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> w(b'+z\r\n')
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> w(b'\ No newline at end of file\r\n')
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> EOF
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$ hg init repo
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$ cd repo
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$ echo '*\.diff' > .gitignore
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Test different --eol values
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$ $PYTHON -c 'open("a", "wb").write(b"a\nbbb\ncc\n\nd\ne")'
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$ hg ci -Am adda
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adding .gitignore
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adding a
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$ $PYTHON ../makepatch.py
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invalid eol
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$ hg --config patch.eol='LFCR' import eol.diff
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applying eol.diff
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abort: unsupported line endings type: LFCR
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[255]
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$ hg revert -a
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force LF
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$ hg --traceback --config patch.eol='LF' import eol.diff
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applying eol.diff
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$ cat a
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a
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yyyy
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cc
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d
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e (no-eol)
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$ hg st
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force CRLF
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$ hg up -C 0
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ hg --traceback --config patch.eol='CRLF' import eol.diff
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applying eol.diff
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$ cat a
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a\r (esc)
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yyyy\r (esc)
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cc\r (esc)
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\r (esc)
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d\r (esc)
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e (no-eol)
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$ hg st
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auto EOL on LF file
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$ hg up -C 0
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1 files updated, 0 files merged, 0 files removed, 0 files unresolved
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$ hg --traceback --config patch.eol='auto' import eol.diff
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applying eol.diff
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$ cat a
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a
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yyyy
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cc
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d
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e (no-eol)
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$ hg st
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auto EOL on CRLF file
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$ $PYTHON -c 'open("a", "wb").write(b"a\r\nbbb\r\ncc\r\n\r\nd\r\ne")'
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$ hg commit -m 'switch EOLs in a'
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$ hg --traceback --config patch.eol='auto' import eol.diff
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applying eol.diff
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$ cat a
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a\r (esc)
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yyyy\r (esc)
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cc\r (esc)
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\r (esc)
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d\r (esc)
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e (no-eol)
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$ hg st
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auto EOL on new file or source without any EOL
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$ $PYTHON -c 'open("noeol", "wb").write(b"noeol")'
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$ hg add noeol
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$ hg commit -m 'add noeol'
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$ $PYTHON -c 'open("noeol", "wb").write(b"noeol\r\nnoeol\n")'
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$ $PYTHON -c 'open("neweol", "wb").write(b"neweol\nneweol\r\n")'
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$ hg add neweol
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$ hg diff --git > noeol.diff
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$ hg revert --no-backup noeol neweol
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$ rm neweol
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$ hg --traceback --config patch.eol='auto' import -m noeol noeol.diff
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applying noeol.diff
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$ cat noeol
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noeol\r (esc)
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noeol
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$ cat neweol
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neweol
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neweol\r (esc)
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$ hg st
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Test --eol and binary patches
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$ $PYTHON -c 'open("b", "wb").write(b"a\x00\nb\r\nd")'
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$ hg ci -Am addb
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adding b
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$ $PYTHON -c 'open("b", "wb").write(b"a\x00\nc\r\nd")'
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$ hg diff --git > bin.diff
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$ hg revert --no-backup b
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binary patch with --eol
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$ hg import --config patch.eol='CRLF' -m changeb bin.diff
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applying bin.diff
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$ cat b
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a\x00 (esc)
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c\r (esc)
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d (no-eol)
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$ hg st
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$ cd ..
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