[PATCH v2 8/9] apply: allow rerere() upon --3way results
Signed-off-by: Junio C Hamano <gitster@pobox.com>
---
builtin/apply.c | 3 +++
t/t4108-apply-threeway.sh | 25 +++++++++++++++++++++++++
2 files changed, 28 insertions(+)
diff --git a/builtin/apply.c b/builtin/apply.c
index 9f376b5..502c1bf1 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -18,6 +18,7 @@
#include "parse-options.h"
#include "xdiff-interface.h"
#include "ll-merge.h"
+#include "rerere.h"
/*
* --check turns on checking that the working tree matches the
@@ -3874,6 +3875,8 @@ static int write_out_results(struct patch *list)
for_each_string_list_item(item, &cpath)
fprintf(stderr, "U %s\n", item->string);
string_list_clear(&cpath, 0);
+
+ rerere(0);
}
return errs;
diff --git a/t/t4108-apply-threeway.sh b/t/t4108-apply-threeway.sh
index 475dfb5..e6d4da6 100755
--- a/t/t4108-apply-threeway.sh
+++ b/t/t4108-apply-threeway.sh
@@ -75,4 +75,29 @@ test_expect_success 'apply with --3way' '
test_cmp expect.diff actual.diff
'
+test_expect_success 'apply with --3way with rerere enabled' '
+ git config rerere.enabled true &&
+
+ # Merging side should be similar to applying this patch
+ git diff ...side >P.diff &&
+
+ # The corresponding conflicted merge
+ git reset --hard &&
+ git checkout master^0 &&
+ test_must_fail git merge --no-commit side &&
+
+ # Manually resolve and record the resolution
+ create_file 1 two 3 4 five six 7 >one &&
+ git rerere &&
+ cat one >expect &&
+
+ # should fail to apply
+ git reset --hard &&
+ git checkout master^0 &&
+ test_must_fail git apply --index --3way P.diff &&
+
+ # but rerere should have replayed the recorded resolution
+ test_cmp expect one
+'
+
test_done
--
1.7.10.1.574.g840b38f
Junio C Hamano <gitster@pobox.com>