t8001/t8002: blame: demonstrate acceptance of bogus -L,+0 and -L,-0

Empty ranges -L,+0 and -L,-0 are nonsensical in the context of blame yet they are accepted. They should be errors. Demonstrate this shortcoming. Signed-off-by: Eric Sunshine <sunshine@sunshineco.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>

Eric Sunshine committed Jul 31, 2013 at 04:15 UTC 82cd7e5d3e56c173769bc5fba91e0c6415e208f0
1 file changed +8
t/annotate-tests.sh
+8
@@ -185,6 +185,10 @@ test_expect_success 'blame -L Y,X (undocumented)' '
185 check_count -L6,3 B 1 B1 1 B2 1 D 1
186 '
187
188 +test_expect_failure 'blame -L ,+0' '
189 + test_must_fail $PROG -L,+0 file
190 +'
191 +
192 test_expect_success 'blame -L X,+0' '
193 test_must_fail $PROG -L1,+0 file
194 '
@@ -197,6 +201,10 @@ test_expect_success 'blame -L X,+N' '
201 check_count -L3,+4 B 1 B1 1 B2 1 D 1
202 '
203
204 +test_expect_failure 'blame -L ,-0' '
205 + test_must_fail $PROG -L,-0 file
206 +'
207 +
208 test_expect_success 'blame -L X,-0' '
209 test_must_fail $PROG -L1,-0 file
210 '