[test] Move VC rm out into individual vc.sh files, since it's no longer such a special case.

Author: caldwell

test/main.test

@@ -15,10 +15,7 @@ $COMMIT_PATCH -m "changed" changed.patch
 rm a
 
 # Some VCSes won't show diffs for removed files unless you tell it they are removed:
-[ $VC == 'cvs' ] && cvs rm a
-[ $VC == 'hg'  ] && hg rm a
-[ $VC == 'mtn' ] && mtn drop a
-[ $VC == 'svn' ] && svn rm a
+$VC_RM a
 
 $VC_DIFF > removed.patch || true
 

test/vcs/bzr.sh

@@ -4,6 +4,7 @@ bzr_init () {
     (cd "$WD" && bzr init)
 
     export VC_DIFF="bzr diff"
+    export VC_RM="true"
     export DIFF_PREFIX=""
 }
 

test/vcs/cvs.sh

@@ -8,6 +8,7 @@ cvs_init () {
     cvs checkout -d "$WD" test
 
     export VC_DIFF="cvs diff -N"
+    export VC_RM="cvs rm"
     export DIFF_PREFIX=""
 }
 

test/vcs/darcs.sh

@@ -4,6 +4,7 @@ darcs_init () {
     (cd "$WD" && darcs init)
 
     export VC_DIFF="darcs diff"
+    export VC_RM="true"
     export DIFF_PREFIX="a/"
 }
 

test/vcs/git.sh

@@ -4,6 +4,7 @@ git_init () {
     (cd "$WD" && git init)
 
     export VC_DIFF="git diff"
+    export VC_RM="true"
     export DIFF_PREFIX="b/"
 }
 

test/vcs/hg.sh

@@ -4,6 +4,7 @@ hg_init () {
     (cd "$WD" && hg init)
 
     export VC_DIFF="hg diff"
+    export VC_RM="hg rm"
     export DIFF_PREFIX="a/"
 }
 

test/vcs/mtn.sh

@@ -12,6 +12,7 @@ mtn_init () {
     (cd "$WD" && mtn automate generate_key commit-patch-automated-tester@example.com '')
 
     export VC_DIFF="mtn diff --without-header"
+    export VC_RM="mtn drop"
     export DIFF_PREFIX=""
 }
 

test/vcs/svn.sh

@@ -8,6 +8,7 @@ svn_init () {
     svn checkout file://"$REPO"/test/trunk "$WD"
 
     export VC_DIFF="svn diff"
+    export VC_RM="svn rm"
     export DIFF_PREFIX=""
 }