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changeset 3252:ae85272b59a4

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merge: copy fixes and tests Fix up "already seen" logic Fix merge action in remote copy case Add status message Add lots of merge+copy/move test cases
author Matt Mackall <mpm@selenic.com>
date Fri, 06 Oct 2006 16:55:11 -0500
parents c93ce7f10f85
children 45b639607e52
files mercurial/merge.py tests/test-rename-merge1.out tests/test-rename-merge2 tests/test-rename-merge2.out
diffstat 4 files changed, 563 insertions(+), 2 deletions(-) [+]
line wrap: on
line diff
--- a/mercurial/merge.py	Wed Oct 04 19:08:04 2006 -0500
+++ b/mercurial/merge.py	Fri Oct 06 16:55:11 2006 -0500
@@ -248,11 +248,11 @@
             continue
         if f in copy:
             f2 = copy[f]
-            if f2 in ma or f2 in m1: # already seen
+            if f2 not in m2: # already seen
                 continue
             # rename case 1, A/A,B/A
             act("remote copied",
-                f, "c", f2, f, m1[f2], m2[f], fmerge(f2, f, f2), False)
+                f2, "c", f, f, m1[f2], m2[f], fmerge(f2, f, f2), False)
         elif f in ma:
             if overwrite or backwards:
                 act("recreating", f, "g", m2.execf(f), n)
@@ -285,6 +285,7 @@
             removed +=1
         elif m == "c": # copy
             f2, fd, my, other, flag, move = a[2:]
+            repo.ui.status(_("merging %s and %s to %s\n") % (f, f2, fd))
             if filemerge(repo, f, f2, fd, my, other, xp1, xp2, move):
                 unresolved += 1
             util.set_exec(repo.wjoin(fd), flag)
--- a/tests/test-rename-merge1.out	Wed Oct 04 19:08:04 2006 -0500
+++ b/tests/test-rename-merge1.out	Fri Oct 06 16:55:11 2006 -0500
@@ -6,6 +6,7 @@
  ancestor f26ec4fc3fa3 local 8e765a822af2 remote af1939970a1c
  a: remote moved -> c
  b2: remote created -> g
+merging a and b to b
 resolving a
 my a@f26ec4fc3fa3 other b@8e765a822af2 ancestor a@af1939970a1c
 copying a to b
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-rename-merge2	Fri Oct 06 16:55:11 2006 -0500
@@ -0,0 +1,102 @@
+#!/bin/sh
+
+mkdir -p t
+cd t
+
+cat <<'EOF' > merge
+#!/bin/sh
+echo merge > $1
+EOF
+chmod +x merge
+
+# perform a test merge with possible renaming
+# 
+# args:
+# $1 = action in local branch
+# $2 = action in remote branch
+# $3 = action in working dir
+# $4 = expected result
+tm()
+{
+    mkdir t
+    cd t
+    hg init
+    echo "[merge]" >> .hg/hgrc
+    echo "followcopies = 1" >> .hg/hgrc
+
+    # base
+    echo base > a
+    echo base > rev # used to force commits
+    hg add a rev
+    hg ci -m "base" -d "0 0"
+
+    # remote
+    echo remote > rev
+    if [ "$2" != "" ] ; then $2 ; fi
+    hg ci -m "remote" -d "0 0"
+
+    # local
+    hg co -q 0
+    echo local > rev
+    if [ "$1" != "" ] ; then $1 ; fi
+    hg ci -m "local" -d "0 0"
+
+    # working dir
+    echo local > rev
+    if [ "$3" != "" ] ; then $3 ; fi
+
+    # merge
+    echo "--------------"
+    echo "test L:$1 R:$2 W:$3 - $4"
+    echo "--------------"
+    env HGMERGE=../merge hg merge -y --debug --traceback
+
+    echo "--------------"
+    hg status -camC -X rev
+
+    hg ci -m "merge" -d "0 0"
+    
+    echo "--------------"
+    echo
+
+    cd ..
+    rm -rf t
+}
+
+up() { 
+    cp rev $1
+    hg add $1 2> /dev/null
+    if [ "$2" != "" ] ; then 
+	cp rev $2
+	hg add $2 2> /dev/null
+    fi
+}
+
+uc() { up $1; hg cp $1 $2; } # update + copy
+um() { up $1; hg mv $1 $2; }
+nc() { hg cp $1 $2; } # just copy
+nm() { hg mv $1 $2; } # just move
+
+tm "up a  " "nc a b" "      " "1  get local a to b"
+tm "nc a b" "up a  " "      " "2  get rem change to a and b"
+tm "up a  " "nm a b" "      " "3  get local a change to b, remove a"
+tm "nm a b" "up a  " "      " "4  get remote change to b"
+tm "      " "nc a b" "      " "5  get b"
+tm "nc a b" "      " "      " "6  nothing"
+tm "      " "nm a b" "      " "7  get b"
+tm "nm a b" "      " "      " "8  nothing"
+tm "um a b" "um a b" "      " "9  do merge with ancestor in a"
+#tm "um a c" "um x c" "      " "10 do merge with no ancestor"
+tm "nm a b" "nm a c" "      " "11 get c, keep b"
+tm "nc a b" "up b  " "      " "12 merge b no ancestor"
+tm "up b  " "nm a b" "      " "13 merge b no ancestor"
+tm "nc a b" "up a b" "      " "14 merge b no ancestor"
+tm "up b  " "nm a b" "      " "15 merge b no ancestor, remove a"
+tm "nc a b" "up a b" "      " "16 get a, merge b no ancestor"
+tm "up a b" "nc a b" "      " "17 keep a, merge b no ancestor" 
+tm "nm a b" "up a b" "      " "18 merge b no ancestor"
+tm "up a b" "nm a b" "      " "19 merge b no ancestor, prompt remove a"
+tm "up a  " "um a b" "      " "20 merge a and b to b, remove a"
+tm "um a b" "up a  " "      " "21 merge a and b to b"
+#tm "nm a b" "um x a" "      " "22 get a, keep b"
+tm "nm a b" "up a c" "      " "23 get c, keep b"
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/tests/test-rename-merge2.out	Fri Oct 06 16:55:11 2006 -0500
@@ -0,0 +1,457 @@
+--------------
+test L:up a   R:nc a b W:       - 1  get local a to b
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor e300d1c794ec local 735846fee2d7 remote 924404dff337
+ rev: versions differ -> m
+ a: remote copied -> c
+merging a and b to b
+resolving a
+my a@e300d1c794ec other b@735846fee2d7 ancestor a@924404dff337
+copying a to b
+merging rev
+resolving rev
+my rev@e300d1c794ec other rev@735846fee2d7 ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+  a
+C a
+--------------
+
+--------------
+test L:nc a b R:up a   W:       - 2  get rem change to a and b
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ac809aeed39a local f4db7e329e71 remote 924404dff337
+ a: remote is newer -> g
+ b: local copied -> c
+ rev: versions differ -> m
+getting a
+merging b and a to b
+resolving b
+my b@ac809aeed39a other a@f4db7e329e71 ancestor a@924404dff337
+merging rev
+resolving rev
+my rev@ac809aeed39a other rev@f4db7e329e71 ancestor rev@924404dff337
+1 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M a
+M b
+--------------
+
+--------------
+test L:up a   R:nm a b W:       - 3  get local a change to b, remove a
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor e300d1c794ec local e03727d2d66b remote 924404dff337
+ a: remote moved -> c
+ rev: versions differ -> m
+merging a and b to b
+resolving a
+my a@e300d1c794ec other b@e03727d2d66b ancestor a@924404dff337
+copying a to b
+removing a
+merging rev
+resolving rev
+my rev@e300d1c794ec other rev@e03727d2d66b ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+  a
+--------------
+
+--------------
+test L:nm a b R:up a   W:       - 4  get remote change to b
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ecf3cb2a4219 local f4db7e329e71 remote 924404dff337
+ b: local moved -> c
+ rev: versions differ -> m
+merging b and a to b
+resolving b
+my b@ecf3cb2a4219 other a@f4db7e329e71 ancestor a@924404dff337
+merging rev
+resolving rev
+my rev@ecf3cb2a4219 other rev@f4db7e329e71 ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+--------------
+
+--------------
+test L:       R:nc a b W:       - 5  get b
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor 94b33a1b7f2d local 735846fee2d7 remote 924404dff337
+ rev: versions differ -> m
+ a: remote copied -> c
+merging a and b to b
+resolving a
+my a@924404dff337 other b@735846fee2d7 ancestor a@924404dff337
+copying a to b
+merging rev
+resolving rev
+my rev@94b33a1b7f2d other rev@735846fee2d7 ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M a
+M b
+  a
+--------------
+
+--------------
+test L:nc a b R:       W:       - 6  nothing
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ac809aeed39a local 97c705ade336 remote 924404dff337
+ b: local copied -> c
+ rev: versions differ -> m
+merging b and a to b
+resolving b
+my b@ac809aeed39a other a@924404dff337 ancestor a@924404dff337
+merging rev
+resolving rev
+my rev@ac809aeed39a other rev@97c705ade336 ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+C a
+--------------
+
+--------------
+test L:       R:nm a b W:       - 7  get b
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor 94b33a1b7f2d local e03727d2d66b remote 924404dff337
+ a: remote moved -> c
+ rev: versions differ -> m
+merging a and b to b
+resolving a
+my a@924404dff337 other b@e03727d2d66b ancestor a@924404dff337
+copying a to b
+removing a
+merging rev
+resolving rev
+my rev@94b33a1b7f2d other rev@e03727d2d66b ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+  a
+--------------
+
+--------------
+test L:nm a b R:       W:       - 8  nothing
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ecf3cb2a4219 local 97c705ade336 remote 924404dff337
+ b: local moved -> c
+ rev: versions differ -> m
+merging b and a to b
+resolving b
+my b@ecf3cb2a4219 other a@924404dff337 ancestor a@924404dff337
+merging rev
+resolving rev
+my rev@ecf3cb2a4219 other rev@97c705ade336 ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+--------------
+
+--------------
+test L:um a b R:um a b W:       - 9  do merge with ancestor in a
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ec03c2ca8642 local 79cc6877a3b7 remote 924404dff337
+ b: versions differ -> m
+ rev: versions differ -> m
+merging b
+resolving b
+my b@ec03c2ca8642 other b@79cc6877a3b7 ancestor a@924404dff337
+merging rev
+resolving rev
+my rev@ec03c2ca8642 other rev@79cc6877a3b7 ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+--------------
+
+--------------
+test L:nm a b R:nm a c W:       - 11 get c, keep b
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ecf3cb2a4219 local e6abcc1a30c2 remote 924404dff337
+ rev: versions differ -> m
+ c: remote created -> g
+getting c
+merging rev
+resolving rev
+my rev@ecf3cb2a4219 other rev@e6abcc1a30c2 ancestor rev@924404dff337
+1 files updated, 1 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M c
+C b
+--------------
+
+--------------
+test L:nc a b R:up b   W:       - 12 merge b no ancestor
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ac809aeed39a local af30c7647fc7 remote 924404dff337
+ b: versions differ -> m
+ rev: versions differ -> m
+merging b
+resolving b
+my b@ac809aeed39a other b@af30c7647fc7 ancestor b@000000000000
+merging rev
+resolving rev
+my rev@ac809aeed39a other rev@af30c7647fc7 ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+C a
+--------------
+
+--------------
+test L:up b   R:nm a b W:       - 13 merge b no ancestor
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor 59318016310c local e03727d2d66b remote 924404dff337
+ a: other deleted -> r
+ b: versions differ -> m
+ rev: versions differ -> m
+removing a
+merging b
+resolving b
+my b@59318016310c other b@e03727d2d66b ancestor b@000000000000
+merging rev
+resolving rev
+my rev@59318016310c other rev@e03727d2d66b ancestor rev@924404dff337
+0 files updated, 2 files merged, 1 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+--------------
+
+--------------
+test L:nc a b R:up a b W:       - 14 merge b no ancestor
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ac809aeed39a local 8dbce441892a remote 924404dff337
+ a: remote is newer -> g
+ b: versions differ -> m
+ rev: versions differ -> m
+getting a
+merging b
+resolving b
+my b@ac809aeed39a other b@8dbce441892a ancestor b@000000000000
+merging rev
+resolving rev
+my rev@ac809aeed39a other rev@8dbce441892a ancestor rev@924404dff337
+1 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M a
+M b
+--------------
+
+--------------
+test L:up b   R:nm a b W:       - 15 merge b no ancestor, remove a
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor 59318016310c local e03727d2d66b remote 924404dff337
+ a: other deleted -> r
+ b: versions differ -> m
+ rev: versions differ -> m
+removing a
+merging b
+resolving b
+my b@59318016310c other b@e03727d2d66b ancestor b@000000000000
+merging rev
+resolving rev
+my rev@59318016310c other rev@e03727d2d66b ancestor rev@924404dff337
+0 files updated, 2 files merged, 1 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+--------------
+
+--------------
+test L:nc a b R:up a b W:       - 16 merge a, merge b no ancestor
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ac809aeed39a local 8dbce441892a remote 924404dff337
+ a: remote is newer -> g
+ b: versions differ -> m
+ rev: versions differ -> m
+getting a
+merging b
+resolving b
+my b@ac809aeed39a other b@8dbce441892a ancestor b@000000000000
+merging rev
+resolving rev
+my rev@ac809aeed39a other rev@8dbce441892a ancestor rev@924404dff337
+1 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M a
+M b
+--------------
+
+--------------
+test L:up a b R:nc a b W:       - 17 merge a, merge b no ancestor
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor 0b76e65c8289 local 735846fee2d7 remote 924404dff337
+ b: versions differ -> m
+ rev: versions differ -> m
+merging b
+resolving b
+my b@0b76e65c8289 other b@735846fee2d7 ancestor b@000000000000
+merging rev
+resolving rev
+my rev@0b76e65c8289 other rev@735846fee2d7 ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+C a
+--------------
+
+--------------
+test L:nm a b R:up a b W:       - 18 merge b no ancestor
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ecf3cb2a4219 local 8dbce441892a remote 924404dff337
+ b: versions differ -> m
+ rev: versions differ -> m
+ a: prompt recreating -> g
+getting a
+merging b
+resolving b
+my b@ecf3cb2a4219 other b@8dbce441892a ancestor b@000000000000
+merging rev
+resolving rev
+my rev@ecf3cb2a4219 other rev@8dbce441892a ancestor rev@924404dff337
+1 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M a
+M b
+--------------
+
+--------------
+test L:up a b R:nm a b W:       - 19 merge b no ancestor, remove a
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor 0b76e65c8289 local e03727d2d66b remote 924404dff337
+ b: versions differ -> m
+ rev: versions differ -> m
+merging b
+resolving b
+my b@0b76e65c8289 other b@e03727d2d66b ancestor b@000000000000
+merging rev
+resolving rev
+my rev@0b76e65c8289 other rev@e03727d2d66b ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+C a
+--------------
+
+--------------
+test L:up a   R:um a b W:       - 20 merge a and b to b, remove a
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor e300d1c794ec local 79cc6877a3b7 remote 924404dff337
+ a: remote moved -> c
+ rev: versions differ -> m
+merging a and b to b
+resolving a
+my a@e300d1c794ec other b@79cc6877a3b7 ancestor a@924404dff337
+copying a to b
+removing a
+merging rev
+resolving rev
+my rev@e300d1c794ec other rev@79cc6877a3b7 ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+  a
+--------------
+
+--------------
+test L:um a b R:up a   W:       - 21 merge a and b to b
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ec03c2ca8642 local f4db7e329e71 remote 924404dff337
+ b: local moved -> c
+ rev: versions differ -> m
+merging b and a to b
+resolving b
+my b@ec03c2ca8642 other a@f4db7e329e71 ancestor a@924404dff337
+merging rev
+resolving rev
+my rev@ec03c2ca8642 other rev@f4db7e329e71 ancestor rev@924404dff337
+0 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+--------------
+
+--------------
+test L:nm a b R:up a c W:       - 23 get c, keep b
+--------------
+resolving manifests
+ overwrite None branchmerge True partial False
+ ancestor ecf3cb2a4219 local 2b958612230f remote 924404dff337
+ b: local moved -> c
+ rev: versions differ -> m
+ c: remote created -> g
+merging b and a to b
+resolving b
+my b@ecf3cb2a4219 other a@2b958612230f ancestor a@924404dff337
+getting c
+merging rev
+resolving rev
+my rev@ecf3cb2a4219 other rev@2b958612230f ancestor rev@924404dff337
+1 files updated, 2 files merged, 0 files removed, 0 files unresolved
+(branch merge, don't forget to commit)
+--------------
+M b
+M c
+--------------
+