1 files changed, 47 insertions, 0 deletions
diff --git a/t/t0014-alias.sh b/t/t0014-alias.sh
new file mode 100755
index 0000000000..8d3d9144c0
--- /dev/null
+++ b/t/t0014-alias.sh
@@ -0,0 +1,47 @@
+#!/bin/sh
+
+test_description='git command aliasing'
+
+. ./test-lib.sh
+
+test_expect_success 'nested aliases - internal execution' '
+	git config alias.nested-internal-1 nested-internal-2 &&
+	git config alias.nested-internal-2 status &&
+	git nested-internal-1 >output &&
+	test_i18ngrep "^On branch " output
+'
+
+test_expect_success 'nested aliases - mixed execution' '
+	git config alias.nested-external-1 nested-external-2 &&
+	git config alias.nested-external-2 "!git nested-external-3" &&
+	git config alias.nested-external-3 status &&
+	git nested-external-1 >output &&
+	test_i18ngrep "^On branch " output
+'
+
+test_expect_success 'looping aliases - internal execution' '
+	git config alias.loop-internal-1 loop-internal-2 &&
+	git config alias.loop-internal-2 loop-internal-3 &&
+	git config alias.loop-internal-3 loop-internal-2 &&
+	test_must_fail git loop-internal-1 2>output &&
+	test_i18ngrep "^fatal: alias loop detected: expansion of" output
+'
+
+# This test is disabled until external loops are fixed, because would block
+# the test suite for a full minute.
+#
+#test_expect_failure 'looping aliases - mixed execution' '
+#	git config alias.loop-mixed-1 loop-mixed-2 &&
+#	git config alias.loop-mixed-2 "!git loop-mixed-1" &&
+#	test_must_fail git loop-mixed-1 2>output &&
+#	test_i18ngrep "^fatal: alias loop detected: expansion of" output
+#'
+
+test_expect_success 'run-command formats empty args properly' '
+    test_must_fail env GIT_TRACE=1 git frotz a "" b " " c 2>actual.raw &&
+    sed -ne "/run_command:/s/.*trace: run_command: //p" actual.raw >actual &&
+    echo "git-frotz a '\'''\'' b '\'' '\'' c" >expect &&
+    test_cmp expect actual
+'
+
+test_done