summaryrefslogtreecommitdiff
path: root/t/lib-rebase.sh
diff options
context:
space:
mode:
Diffstat (limited to 't/lib-rebase.sh')
-rw-r--r--t/lib-rebase.sh28
1 files changed, 28 insertions, 0 deletions
diff --git a/t/lib-rebase.sh b/t/lib-rebase.sh
index 6d87961e41..b72c051f47 100644
--- a/t/lib-rebase.sh
+++ b/t/lib-rebase.sh
@@ -119,3 +119,31 @@ make_empty () {
git commit --allow-empty -m "$1" &&
git tag "$1"
}
+
+# Call this (inside test_expect_success) at the end of a test file to
+# check that no tests have changed editor related environment
+# variables or config settings
+test_editor_unchanged () {
+ # We're only interested in exported variables hence 'sh -c'
+ sh -c 'cat >actual <<-EOF
+ EDITOR=$EDITOR
+ FAKE_COMMIT_AMEND=$FAKE_COMMIT_AMEND
+ FAKE_COMMIT_MESSAGE=$FAKE_COMMIT_MESSAGE
+ FAKE_LINES=$FAKE_LINES
+ GIT_EDITOR=$GIT_EDITOR
+ GIT_SEQUENCE_EDITOR=$GIT_SEQUENCE_EDITOR
+ core.editor=$(git config core.editor)
+ sequence.editor=$(git config sequence.editor)
+ EOF'
+ cat >expect <<-\EOF
+ EDITOR=:
+ FAKE_COMMIT_AMEND=
+ FAKE_COMMIT_MESSAGE=
+ FAKE_LINES=
+ GIT_EDITOR=
+ GIT_SEQUENCE_EDITOR=
+ core.editor=
+ sequence.editor=
+ EOF
+ test_cmp expect actual
+}