Make mq, record and transplant honor patch.eol

hgext/mq.py

@@ -507,7 +507,7 @@ class queue(object):
         files = {}
         try:
             fuzz = patch.patch(patchfile, self.ui, strip=1, cwd=repo.root,
-                               files=files)
+                               files=files, eolmode=None)
         except Exception, inst:
             self.ui.note(str(inst) + '\n')
             if not self.ui.verbose:

hgext/record.py

@@ -481,7 +481,8 @@ def dorecord(ui, repo, committer, *pats, **opts):
                     ui.debug(_('applying patch\n'))
                     ui.debug(fp.getvalue())
                     pfiles = {}
-                    patch.internalpatch(fp, ui, 1, repo.root, files=pfiles)
+                    patch.internalpatch(fp, ui, 1, repo.root, files=pfiles,
+                                        eolmode=None)
                     patch.updatedir(ui, repo, pfiles)
                 except patch.PatchError, err:
                     s = str(err)

hgext/transplant.py

@@ -218,7 +218,7 @@ class transplanter(object):
                 files = {}
                 try:
                     patch.patch(patchfile, self.ui, cwd=repo.root,
-                                files=files)
+                                files=files, eolmode=None)
                     if not files:
                         self.ui.warn(_('%s: empty changeset')
                                      % revlog.hex(node))

tests/test-mq-eol

@@ -0,0 +1,64 @@
+#!/bin/sh
+
+# Test interactions between mq and patch.eol
+
+echo "[extensions]" >> $HGRCPATH
+echo "mq=" >> $HGRCPATH
+
+cat > makepatch.py <<EOF
+f = file('eol.diff', 'wb')
+w = f.write
+w('test message\n')
+w('diff --git a/a b/a\n')
+w('--- a/a\n')
+w('+++ b/a\n')
+w('@@ -1,5 +1,5 @@\n')
+w(' a\n')
+w('-b\r\n')
+w('+y\r\n')
+w(' c\r\n')
+w(' d\n')
+w('-e\n')
+w('\ No newline at end of file\n')
+w('+z\r\n')
+w('\ No newline at end of file\r\n')
+EOF
+
+cat > cateol.py <<EOF
+import sys
+for line in file(sys.argv[1], 'rb'):
+    line = line.replace('\r', '<CR>')
+    line = line.replace('\n', '<LF>')
+    print line
+EOF
+
+hg init repo
+cd repo
+echo '\.diff' > .hgignore
+echo '\.rej' >> .hgignore
+
+# Test different --eol values
+python -c 'file("a", "wb").write("a\nb\nc\nd\ne")'
+hg ci -Am adda
+python ../makepatch.py
+hg qimport eol.diff
+echo % should fail in strict mode
+hg qpush
+hg qpop
+echo % invalid eol
+hg --config patch.eol='LFCR' qpush
+hg qpop
+echo % force LF
+hg --config patch.eol='CRLF' qpush
+hg qrefresh
+python ../cateol.py .hg/patches/eol.diff
+python ../cateol.py a
+hg qpop
+echo % push again forcing LF and compare revisions
+hg --config patch.eol='CRLF' qpush
+python ../cateol.py a
+hg qpop
+echo % push again without LF and compare revisions
+hg qpush
+python ../cateol.py a
+hg qpop

tests/test-mq-eol.out

@@ -0,0 +1,63 @@
+adding .hgignore
+adding a
+adding eol.diff to series file
+% should fail in strict mode
+applying eol.diff
+patching file a
+Hunk #1 FAILED at 0
+1 out of 1 hunks FAILED -- saving rejects to file a.rej
+patch failed, unable to continue (try -v)
+patch failed, rejects left in working dir
+errors during apply, please fix and refresh eol.diff
+patch queue now empty
+% invalid eol
+applying eol.diff
+patch failed, unable to continue (try -v)
+patch failed, rejects left in working dir
+errors during apply, please fix and refresh eol.diff
+patch queue now empty
+% force LF
+applying eol.diff
+now at: eol.diff
+test message<LF>
+<LF>
+diff --git a/a b/a<LF>
+--- a/a<LF>
++++ b/a<LF>
+@@ -1,5 +1,5 @@<LF>
+-a<LF>
+-b<LF>
+-c<LF>
+-d<LF>
+-e<LF>
+\ No newline at end of file<LF>
++a<CR><LF>
++y<CR><LF>
++c<CR><LF>
++d<CR><LF>
++z<LF>
+\ No newline at end of file<LF>
+a<CR><LF>
+y<CR><LF>
+c<CR><LF>
+d<CR><LF>
+z
+patch queue now empty
+% push again forcing LF and compare revisions
+applying eol.diff
+now at: eol.diff
+a<CR><LF>
+y<CR><LF>
+c<CR><LF>
+d<CR><LF>
+z
+patch queue now empty
+% push again without LF and compare revisions
+applying eol.diff
+now at: eol.diff
+a<CR><LF>
+y<CR><LF>
+c<CR><LF>
+d<CR><LF>
+z
+patch queue now empty

tests/test-record

@@ -296,3 +296,23 @@ y
 y
 EOF
 echo; hg tip --config diff.git=True -p
+
+
+echo % with win32ext
+cd ..
+echo '[extensions]' >> .hg/hgrc
+echo 'win32text = ' >> .hg/hgrc
+echo '[decode]' >> .hg/hgrc
+echo '** = cleverdecode:' >> .hg/hgrc
+echo '[encode]' >> .hg/hgrc
+echo '** = cleverencode:' >> .hg/hgrc
+echo '[patch]' >> .hg/hgrc
+echo 'eol = crlf' >> .hg/hgrc
+
+echo d >> subdir/f1
+hg record -d '23 0' -mw1 <<EOF
+y
+y
+EOF
+echo; hg tip -p
+

tests/test-record.out

@@ -572,3 +572,27 @@ new mode 100644
  b
 +c
 
+% with win32ext
+diff --git a/subdir/f1 b/subdir/f1
+1 hunks, 1 lines changed
+examine changes to 'subdir/f1'? [Ynsfdaq?]  @@ -3,3 +3,4 @@
+ a
+ b
+ c
++d
+record this change to 'subdir/f1'? [Ynsfdaq?]  
+changeset:   25:49b3838dc9e7
+tag:         tip
+user:        test
+date:        Thu Jan 01 00:00:23 1970 +0000
+summary:     w1
+
+diff -r 8fd83ff53ce6 -r 49b3838dc9e7 subdir/f1
+--- a/subdir/f1	Thu Jan 01 00:00:22 1970 +0000
++++ b/subdir/f1	Thu Jan 01 00:00:23 1970 +0000
+@@ -3,3 +3,4 @@
+ a
+ b
+ c
++d
+

tests/test-transplant

@@ -134,3 +134,26 @@ chmod +x test-filter
 hg transplant -s ../t -b tip -a --filter ./test-filter |\
     sed 's/filtering.*/filtering/g'
 hg log --template '{rev} {parents} {desc}\n'
+cd ..
+
+echo '% test with a win32ext like setup (differing EOLs)'
+hg init twin1
+cd twin1
+echo a > a
+echo b > b
+echo b >> b
+hg ci -Am t
+echo a > b
+echo b >> b
+hg ci -m changeb
+cd ..
+
+hg init twin2
+cd twin2
+echo '[patch]' >> .hg/hgrc
+echo 'eol = crlf' >> .hg/hgrc
+python -c "file('b', 'wb').write('b\r\nb\r\n')"
+hg ci -m addb
+hg transplant -s ../twin1 tip
+python -c "print repr(file('b', 'rb').read())"
+cd ..

tests/test-transplant.out

@@ -159,3 +159,10 @@ a53251cdf717 transplanted to 14f8512272b5
 2  b2
 1  b1
 0  r2
+% test with a win32ext like setup (differing EOLs)
+adding a
+adding b
+nothing changed
+applying 2e849d776c17
+2e849d776c17 transplanted to 589cea8ba85b
+'a\r\nb\r\n'