git diff expected actual
'
+cat >expected <<\EOF
+refs/heads/master
+refs/tags/testtag
+EOF
+
+test_expect_success 'Verify ascending sort' '
+ git-for-each-ref --format="%(refname)" --sort=refname >actual &&
+ git diff expected actual
+'
+
+
+cat >expected <<\EOF
+refs/tags/testtag
+refs/heads/master
+EOF
+
+test_expect_success 'Verify descending sort' '
+ git-for-each-ref --format="%(refname)" --sort=-refname >actual &&
+ git diff expected actual
+'
+
+cat >expected <<\EOF
+'refs/heads/master'
+'refs/tags/testtag'
+EOF
+
+test_expect_success 'Quoting style: shell' '
+ git for-each-ref --shell --format="%(refname)" >actual &&
+ git diff expected actual
+'
+
+test_expect_success 'Quoting style: perl' '
+ git for-each-ref --perl --format="%(refname)" >actual &&
+ git diff expected actual
+'
+
+test_expect_success 'Quoting style: python' '
+ git for-each-ref --python --format="%(refname)" >actual &&
+ git diff expected actual
+'
+
+cat >expected <<\EOF
+"refs/heads/master"
+"refs/tags/testtag"
+EOF
+
+test_expect_success 'Quoting style: tcl' '
+ git for-each-ref --tcl --format="%(refname)" >actual &&
+ git diff expected actual
+'
+
+for i in "--perl --shell" "-s --python" "--python --tcl" "--tcl --perl"; do
+ test_expect_success "more than one quoting style: $i" "
+ git for-each-ref $i 2>&1 | (read line &&
+ case \$line in
+ \"error: more than one quoting style\"*) : happy;;
+ *) false
+ esac)
+ "
+done
+
test_done