Commit 1ae0a34120856e195295615ab4aa5493dfa95b2a
2020-02-14T15:43:03
add a test which ensures that 'got rebase' trims empty dirs from disk
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diff --git a/regress/cmdline/rebase.sh b/regress/cmdline/rebase.sh
index 8cd0e73..3c441f1 100755
--- a/regress/cmdline/rebase.sh
+++ b/regress/cmdline/rebase.sh
@@ -940,6 +940,111 @@ function test_rebase_out_of_date {
test_done "$testroot" "$ret"
}
+function test_rebase_trims_empty_dir {
+ local testroot=`test_init rebase_trims_empty_dir`
+
+ (cd $testroot/repo && git checkout -q -b newbranch)
+ echo "modified delta on branch" > $testroot/repo/gamma/delta
+ git_commit $testroot/repo -m "committing to delta on newbranch"
+
+ (cd $testroot/repo && git rm -q epsilon/zeta)
+ git_commit $testroot/repo -m "removing zeta on newbranch"
+
+ local orig_commit1=`git_show_parent_commit $testroot/repo`
+ local orig_commit2=`git_show_head $testroot/repo`
+
+ (cd $testroot/repo && git checkout -q master)
+ echo "modified alpha on master" > $testroot/repo/alpha
+ git_commit $testroot/repo -m "committing to alpha on master"
+ local master_commit=`git_show_head $testroot/repo`
+
+ got checkout $testroot/repo $testroot/wt > /dev/null
+ ret="$?"
+ if [ "$ret" != "0" ]; then
+ test_done "$testroot" "$ret"
+ return 1
+ fi
+
+ (cd $testroot/wt && got rebase newbranch > $testroot/stdout)
+
+ (cd $testroot/repo && git checkout -q newbranch)
+ local new_commit1=`git_show_parent_commit $testroot/repo`
+ local new_commit2=`git_show_head $testroot/repo`
+
+ local short_orig_commit1=`trim_obj_id 28 $orig_commit1`
+ local short_orig_commit2=`trim_obj_id 28 $orig_commit2`
+ local short_new_commit1=`trim_obj_id 28 $new_commit1`
+ local short_new_commit2=`trim_obj_id 28 $new_commit2`
+
+ echo "G gamma/delta" >> $testroot/stdout.expected
+ echo -n "$short_orig_commit1 -> $short_new_commit1" \
+ >> $testroot/stdout.expected
+ echo ": committing to delta on newbranch" >> $testroot/stdout.expected
+ echo "D epsilon/zeta" >> $testroot/stdout.expected
+ echo -n "$short_orig_commit2 -> $short_new_commit2" \
+ >> $testroot/stdout.expected
+ echo ": removing zeta on newbranch" \
+ >> $testroot/stdout.expected
+ echo "Switching work tree to refs/heads/newbranch" \
+ >> $testroot/stdout.expected
+
+ cmp -s $testroot/stdout.expected $testroot/stdout
+ ret="$?"
+ if [ "$ret" != "0" ]; then
+ diff -u $testroot/stdout.expected $testroot/stdout
+ test_done "$testroot" "$ret"
+ return 1
+ fi
+
+ echo "modified delta on branch" > $testroot/content.expected
+ cat $testroot/wt/gamma/delta > $testroot/content
+ cmp -s $testroot/content.expected $testroot/content
+ ret="$?"
+ if [ "$ret" != "0" ]; then
+ diff -u $testroot/content.expected $testroot/content
+ test_done "$testroot" "$ret"
+ return 1
+ fi
+
+ echo "modified alpha on master" > $testroot/content.expected
+ cat $testroot/wt/alpha > $testroot/content
+ cmp -s $testroot/content.expected $testroot/content
+ ret="$?"
+ if [ "$ret" != "0" ]; then
+ diff -u $testroot/content.expected $testroot/content
+ test_done "$testroot" "$ret"
+ return 1
+ fi
+
+ if [ -e $testroot/wt/epsilon ]; then
+ echo "parent of removed zeta still exists on disk" >&2
+ test_done "$testroot" "1"
+ return 1
+ fi
+
+ (cd $testroot/wt && got status > $testroot/stdout)
+
+ echo -n > $testroot/stdout.expected
+ cmp -s $testroot/stdout.expected $testroot/stdout
+ ret="$?"
+ if [ "$ret" != "0" ]; then
+ diff -u $testroot/stdout.expected $testroot/stdout
+ test_done "$testroot" "$ret"
+ return 1
+ fi
+
+ (cd $testroot/wt && got log -l3 | grep ^commit > $testroot/stdout)
+ echo "commit $new_commit2 (newbranch)" > $testroot/stdout.expected
+ echo "commit $new_commit1" >> $testroot/stdout.expected
+ echo "commit $master_commit (master)" >> $testroot/stdout.expected
+ cmp -s $testroot/stdout.expected $testroot/stdout
+ ret="$?"
+ if [ "$ret" != "0" ]; then
+ diff -u $testroot/stdout.expected $testroot/stdout
+ fi
+ test_done "$testroot" "$ret"
+}
+
run_test test_rebase_basic
run_test test_rebase_ancestry_check
run_test test_rebase_continue
@@ -951,3 +1056,4 @@ run_test test_rebase_preserves_logmsg
run_test test_rebase_no_commits_to_rebase
run_test test_rebase_forward
run_test test_rebase_out_of_date
+run_test test_rebase_trims_empty_dir