[PATCH v4 2/6] t/t7030-verify-tag.sh: Adds validation for multiple tags

[santiago@nyu.edu]

From: Santiago Torres <santiago@nyu.edu>

The verify-tag command supports mutliple tag names as an argument.
However, no previous tests try to verify multiple tags at once. This
test runs the verify-tag command against three tags separately and then
compares the result against the invocation with the same three tags as
an argument. The results shouldn't differ.

Signed-off-by: Santiago Torres <santiago@nyu.edu>
---
	Note: In this version we don't check or uniq for the verify output, but
instead compare against an invocation for each of the three tags indivdually.

 t/t7030-verify-tag.sh | 12 ++++++++++++
 1 file changed, 12 insertions(+)

diff --git a/t/t7030-verify-tag.sh b/t/t7030-verify-tag.sh
index 4608e71..f9161332 100755
--- a/t/t7030-verify-tag.sh
+++ b/t/t7030-verify-tag.sh
@@ -112,4 +112,16 @@ test_expect_success GPG 'verify signatures with --raw' '
 	)
 '
 
+test_expect_success GPG 'verify multiple tags' '
+	tags="fourth-signed sixth-signed seventh-signed" &&
+	for i in $tags; do
+		git verify-tag -v --raw $i || return 1
+	done >expect.stdout 2>expect.stderr.1 &&
+	grep GOODSIG <expect.stderr.1 >expect.stderr &&
+	git verify-tag -v --raw $tags >actual.stdout 2>actual.stderr.1 &&
+	grep GOODSIG <actual.stderr.1 >actual.stderr &&
+	test_cmp expect.stdout actual.stdout &&
+	test_cmp expect.stderr actual.stderr
+'
+
 test_done
-- 
2.8.0