The "diff" family of commands does its own parsing for --abbrev in
diff.c, so having dedicated tests for it makes sense.
Signed-off-by: Ævar Arnfjörð Bjarmason <ava...@gmail.com>
---
t/t0014-abbrev.sh | 31 +++++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/t/t0014-abbrev.sh b/t/t0014-abbrev.sh
index a66051c040..783807475f 100755
--- a/t/t0014-abbrev.sh
+++ b/t/t0014-abbrev.sh
@@ -213,4 +213,35 @@ do
"
done
+for i in $(test_seq 4 40)
+do
+ test_expect_success "diff --no-index --raw core.abbrev=$i and
--abbrev=$i" "
+ test_must_fail git -c core.abbrev=$i diff --no-index --raw X Y
>diff &&
+ cut_tr_d_n_field_n 3 <diff >diff.3 &&
+ test_byte_count = $i diff.3 &&
+ cut_tr_d_n_field_n 4 <diff >diff.4 &&
+ test_byte_count = $i diff.4 &&
+
+ test_must_fail git diff --no-index --raw --abbrev=$i X Y >diff
&&
+ cut_tr_d_n_field_n 3 <diff >diff.3 &&
+ test_byte_count = $i diff.3 &&
+ cut_tr_d_n_field_n 4 <diff >diff.4 &&
+ test_byte_count = $i diff.4
+ "
+
+ test_expect_success "diff --raw core.abbrev=$i and --abbrev=$i" "
+ git -c core.abbrev=$i diff --raw HEAD~ >diff &&
+ cut_tr_d_n_field_n 3 <diff >diff.3 &&
+ test_byte_count = $i diff.3 &&
+ cut_tr_d_n_field_n 4 <diff >diff.4 &&
+ test_byte_count = $i diff.4 &&
+
+ git diff --raw --abbrev=$i HEAD~ >diff &&
+ cut_tr_d_n_field_n 3 <diff >diff.3 &&
+ test_byte_count = $i diff.3 &&
+ cut_tr_d_n_field_n 4 <diff >diff.4 &&
+ test_byte_count = $i diff.4
+ "
+done
+
test_done
--
2.17.0.290.gded63e768a
