git-svn: quiet down tests and fix some unportable shell constructs

The latest changes to git-commit have made it more verbose; and
I was running the setup of the tests outside of the test_expect_*,
so errors in those were not caught.  Now we move them to where
they can be eval'ed and have their output trapped.

export var=value has been removed

Signed-off-by: Eric Wong <normalperson@yhbt.net>
Signed-off-by: Junio C Hamano <junkio@cox.net>

diff --git a/t/t9100-git-svn-basic.sh b/t/t9100-git-svn-basic.sh
index 0edf19e..c22fe47 100755 (executable)
--- a/t/t9100-git-svn-basic.sh
+++ b/t/t9100-git-svn-basic.sh
@@ -19,180 +19,176 @@ esac
 
 echo 'define NO_SVN_TESTS to skip git-svn tests'
 
-mkdir import
-cd import
-
-echo foo > foo
-if test -z "$NO_SYMLINK"
-then
-       ln -s foo foo.link
-fi
-mkdir -p dir/a/b/c/d/e
-echo 'deep dir' > dir/a/b/c/d/e/file
-mkdir -p bar
-echo 'zzz' > bar/zzz
-echo '#!/bin/sh' > exec.sh
-chmod +x exec.sh
-svn import -m 'import for git-svn' . "$svnrepo" >/dev/null
-
-cd ..
-rm -rf import
-
 test_expect_success \
-    'initialize git-svn' \
-    "git-svn init $svnrepo"
+    'initialize git-svn' "
+       mkdir import &&
+       cd import &&
+       echo foo > foo &&
+       if test -z '$NO_SYMLINK'
+       then
+               ln -s foo foo.link
+       fi
+       mkdir -p dir/a/b/c/d/e &&
+       echo 'deep dir' > dir/a/b/c/d/e/file &&
+       mkdir bar &&
+       echo 'zzz' > bar/zzz &&
+       echo '#!/bin/sh' > exec.sh &&
+       chmod +x exec.sh &&
+       svn import -m 'import for git-svn' . $svnrepo >/dev/null &&
+       cd .. &&
+       rm -rf import &&
+       git-svn init $svnrepo"
 
 test_expect_success \
     'import an SVN revision into git' \
     'git-svn fetch'
 
-test_expect_success "checkout from svn" "svn co $svnrepo $SVN_TREE"
+test_expect_success "checkout from svn" "svn co $svnrepo '$SVN_TREE'"
 
 name='try a deep --rmdir with a commit'
-git checkout -f -b mybranch remotes/git-svn
-mv dir/a/b/c/d/e/file dir/file
-cp dir/file file
-git update-index --add --remove dir/a/b/c/d/e/file dir/file file
-git commit -m "$name"
-
-test_expect_success "$name" \
-    "git-svn set-tree --find-copies-harder --rmdir remotes/git-svn..mybranch &&
-     svn up $SVN_TREE &&
-     test -d $SVN_TREE/dir && test ! -d $SVN_TREE/dir/a"
+test_expect_success "$name" "
+       git checkout -f -b mybranch remotes/git-svn &&
+       mv dir/a/b/c/d/e/file dir/file &&
+       cp dir/file file &&
+       git update-index --add --remove dir/a/b/c/d/e/file dir/file file &&
+       git commit -m '$name' &&
+       git-svn set-tree --find-copies-harder --rmdir \
+               remotes/git-svn..mybranch &&
+       svn up '$SVN_TREE' &&
+       test -d '$SVN_TREE'/dir && test ! -d '$SVN_TREE'/dir/a"
 
 
 name='detect node change from file to directory #1'
-mkdir dir/new_file
-mv dir/file dir/new_file/file
-mv dir/new_file dir/file
-git update-index --remove dir/file
-git update-index --add dir/file/file
-git commit -m "$name"
-
-test_expect_failure "$name" \
-    'git-svn set-tree --find-copies-harder --rmdir remotes/git-svn..mybranch' \
-    || true
+test_expect_failure "$name" "
+       mkdir dir/new_file &&
+       mv dir/file dir/new_file/file &&
+       mv dir/new_file dir/file &&
+       git update-index --remove dir/file &&
+       git update-index --add dir/file/file &&
+       git commit -m '$name'  &&
+       git-svn set-tree --find-copies-harder --rmdir \
+               remotes/git-svn..mybranch" || true
 
 
 name='detect node change from directory to file #1'
-rm -rf dir $GIT_DIR/index
-git checkout -f -b mybranch2 remotes/git-svn
-mv bar/zzz zzz
-rm -rf bar
-mv zzz bar
-git update-index --remove -- bar/zzz
-git update-index --add -- bar
-git commit -m "$name"
-
-test_expect_failure "$name" \
-    'git-svn set-tree --find-copies-harder --rmdir remotes/git-svn..mybranch2' \
-    || true
+test_expect_failure "$name" "
+       rm -rf dir '$GIT_DIR'/index &&
+       git checkout -f -b mybranch2 remotes/git-svn &&
+       mv bar/zzz zzz &&
+       rm -rf bar &&
+       mv zzz bar &&
+       git update-index --remove -- bar/zzz &&
+       git update-index --add -- bar &&
+       git commit -m '$name' &&
+       git-svn set-tree --find-copies-harder --rmdir \
+               remotes/git-svn..mybranch2" || true
 
 
 name='detect node change from file to directory #2'
-rm -f $GIT_DIR/index
-git checkout -f -b mybranch3 remotes/git-svn
-rm bar/zzz
-git-update-index --remove bar/zzz
-mkdir bar/zzz
-echo yyy > bar/zzz/yyy
-git-update-index --add bar/zzz/yyy
-git commit -m "$name"
-
-test_expect_failure "$name" \
-    'git-svn set-tree --find-copies-harder --rmdir remotes/git-svn..mybranch3' \
-    || true
+test_expect_failure "$name" "
+       rm -f '$GIT_DIR'/index &&
+       git checkout -f -b mybranch3 remotes/git-svn &&
+       rm bar/zzz &&
+       git-update-index --remove bar/zzz &&
+       mkdir bar/zzz &&
+       echo yyy > bar/zzz/yyy &&
+       git-update-index --add bar/zzz/yyy &&
+       git commit -m '$name' &&
+       git-svn set-tree --find-copies-harder --rmdir \
+               remotes/git-svn..mybranch3" || true
 
 
 name='detect node change from directory to file #2'
-rm -f $GIT_DIR/index
-git checkout -f -b mybranch4 remotes/git-svn
-rm -rf dir
-git update-index --remove -- dir/file
-touch dir
-echo asdf > dir
-git update-index --add -- dir
-git commit -m "$name"
-
-test_expect_failure "$name" \
-    'git-svn set-tree --find-copies-harder --rmdir remotes/git-svn..mybranch4' \
-    || true
+test_expect_failure "$name" "
+       rm -f '$GIT_DIR'/index &&
+       git checkout -f -b mybranch4 remotes/git-svn &&
+       rm -rf dir &&
+       git update-index --remove -- dir/file &&
+       touch dir &&
+       echo asdf > dir &&
+       git update-index --add -- dir &&
+       git commit -m '$name' &&
+       git-svn set-tree --find-copies-harder --rmdir \
+               remotes/git-svn..mybranch4" || true
 
 
 name='remove executable bit from a file'
-rm -f $GIT_DIR/index
-git checkout -f -b mybranch5 remotes/git-svn
-chmod -x exec.sh
-git update-index exec.sh
-git commit -m "$name"
-
-test_expect_success "$name" \
-    "git-svn set-tree --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
-     svn up $SVN_TREE &&
-     test ! -x $SVN_TREE/exec.sh"
+test_expect_success "$name" "
+       rm -f '$GIT_DIR'/index &&
+       git checkout -f -b mybranch5 remotes/git-svn &&
+       chmod -x exec.sh &&
+       git update-index exec.sh &&
+       git commit -m '$name' &&
+       git-svn set-tree --find-copies-harder --rmdir \
+               remotes/git-svn..mybranch5 &&
+       svn up '$SVN_TREE' &&
+       test ! -x '$SVN_TREE'/exec.sh"
 
 
 name='add executable bit back file'
-chmod +x exec.sh
-git update-index exec.sh
-git commit -m "$name"
-
-test_expect_success "$name" \
-    "git-svn set-tree --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
-     svn up $SVN_TREE &&
-     test -x $SVN_TREE/exec.sh"
-
+test_expect_success "$name" "
+       chmod +x exec.sh &&
+       git update-index exec.sh &&
+       git commit -m '$name' &&
+       git-svn set-tree --find-copies-harder --rmdir \
+               remotes/git-svn..mybranch5 &&
+       svn up '$SVN_TREE' &&
+       test -x '$SVN_TREE'/exec.sh"
 
 
 if test -z "$NO_SYMLINK"
 then
        name='executable file becomes a symlink to bar/zzz (file)'
-       rm exec.sh
-       ln -s bar/zzz exec.sh
-       git update-index exec.sh
-       git commit -m "$name"
 
-       test_expect_success "$name" \
-           "git-svn set-tree --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
-            svn up $SVN_TREE &&
-            test -L $SVN_TREE/exec.sh"
+       test_expect_success "$name" "
+               rm exec.sh &&
+               ln -s bar/zzz exec.sh &&
+               git update-index exec.sh &&
+               git commit -m '$name' &&
+               git-svn set-tree --find-copies-harder --rmdir \
+                       remotes/git-svn..mybranch5 &&
+               svn up '$SVN_TREE' &&
+               test -L '$SVN_TREE'/exec.sh"
 
        name='new symlink is added to a file that was also just made executable'
-       chmod +x bar/zzz
-       ln -s bar/zzz exec-2.sh
-       git update-index --add bar/zzz exec-2.sh
-       git commit -m "$name"
 
-       test_expect_success "$name" \
-           "git-svn set-tree --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
-            svn up $SVN_TREE &&
-            test -x $SVN_TREE/bar/zzz &&
-            test -L $SVN_TREE/exec-2.sh"
+       test_expect_success "$name" "
+               chmod +x bar/zzz &&
+               ln -s bar/zzz exec-2.sh &&
+               git update-index --add bar/zzz exec-2.sh &&
+               git commit -m '$name' &&
+               git-svn set-tree --find-copies-harder --rmdir \
+                       remotes/git-svn..mybranch5 &&
+               svn up '$SVN_TREE' &&
+               test -x '$SVN_TREE'/bar/zzz &&
+               test -L '$SVN_TREE'/exec-2.sh"
 
        name='modify a symlink to become a file'
-       echo git help > help || true
-       rm exec-2.sh
-       cp help exec-2.sh
-       git update-index exec-2.sh
-       git commit -m "$name"
-
-       test_expect_success "$name" \
-           "git-svn set-tree --find-copies-harder --rmdir remotes/git-svn..mybranch5 &&
-            svn up $SVN_TREE &&
-            test -f $SVN_TREE/exec-2.sh &&
-            test ! -L $SVN_TREE/exec-2.sh &&
-            diff -u help $SVN_TREE/exec-2.sh"
+       test_expect_success "$name" "
+               echo git help > help || true &&
+               rm exec-2.sh &&
+               cp help exec-2.sh &&
+               git update-index exec-2.sh &&
+               git commit -m '$name' &&
+               git-svn set-tree --find-copies-harder --rmdir \
+                       remotes/git-svn..mybranch5 &&
+               svn up '$SVN_TREE' &&
+               test -f '$SVN_TREE'/exec-2.sh &&
+               test ! -L '$SVN_TREE'/exec-2.sh &&
+               diff -u help $SVN_TREE/exec-2.sh"
 fi
 
 
 if test "$have_utf8" = t
 then
        name="commit with UTF-8 message: locale: $GIT_SVN_LC_ALL"
-       echo '# hello' >> exec-2.sh
-       git update-index exec-2.sh
-       git commit -m 'éï∏'
-       export LC_ALL="$GIT_SVN_LC_ALL"
-       test_expect_success "$name" "git-svn set-tree HEAD"
+       LC_ALL="$GIT_SVN_LC_ALL"
+       export LC_ALL
+       test_expect_success "$name" "
+               echo '# hello' >> exec-2.sh &&
+               git update-index exec-2.sh &&
+               git commit -m 'éï∏' &&
+               git-svn set-tree HEAD"
        unset LC_ALL
 else
        echo "UTF-8 locale not set, test skipped ($GIT_SVN_LC_ALL)"