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-rwxr-xr-xt/t4200-rerere.sh91
1 files changed, 91 insertions, 0 deletions
diff --git a/t/t4200-rerere.sh b/t/t4200-rerere.sh
index 3ed4d1a..876f09a 100755
--- a/t/t4200-rerere.sh
+++ b/t/t4200-rerere.sh
@@ -292,4 +292,95 @@ test_expect_success 'merge --no-rerere-autoupdate' '
test_cmp expected actual
'
+test_expect_success 'set up an unresolved merge' '
+ headblob=$(git rev-parse version2:file3) &&
+ mergeblob=$(git rev-parse fifth:file3) &&
+ cat >expected.unresolved <<-EOF &&
+ 100644 $headblob 2 file3
+ 100644 $mergeblob 3 file3
+ EOF
+
+ test_might_fail git config --unset rerere.autoupdate &&
+ git reset --hard &&
+ git checkout version2 &&
+ fifth=$(git rev-parse fifth) &&
+ echo "$fifth branch 'fifth' of ." |
+ git fmt-merge-msg >msg &&
+ ancestor=$(git merge-base version2 fifth) &&
+ test_must_fail git merge-recursive "$ancestor" -- HEAD fifth &&
+
+ git ls-files --stage >failedmerge &&
+ cp file3 file3.conflict &&
+
+ git ls-files -u >actual &&
+ test_cmp expected.unresolved actual
+'
+
+test_expect_success 'explicit rerere' '
+ test_might_fail git config --unset rerere.autoupdate &&
+ git rm -fr --cached . &&
+ git update-index --index-info <failedmerge &&
+ cp file3.conflict file3 &&
+ test_must_fail git update-index --refresh -q &&
+
+ git rerere &&
+ git ls-files -u >actual &&
+ test_cmp expected.unresolved actual
+'
+
+test_expect_success 'explicit rerere with autoupdate' '
+ git config rerere.autoupdate true &&
+ git rm -fr --cached . &&
+ git update-index --index-info <failedmerge &&
+ cp file3.conflict file3 &&
+ test_must_fail git update-index --refresh -q &&
+
+ git rerere &&
+ git update-index --refresh
+'
+
+test_expect_success 'explicit rerere --rerere-autoupdate overrides' '
+ git config rerere.autoupdate false &&
+ git rm -fr --cached . &&
+ git update-index --index-info <failedmerge &&
+ cp file3.conflict file3 &&
+ git rerere &&
+ git ls-files -u >actual1 &&
+
+ git rm -fr --cached . &&
+ git update-index --index-info <failedmerge &&
+ cp file3.conflict file3 &&
+ git rerere --rerere-autoupdate &&
+ git update-index --refresh &&
+
+ git rm -fr --cached . &&
+ git update-index --index-info <failedmerge &&
+ cp file3.conflict file3 &&
+ git rerere --rerere-autoupdate --no-rerere-autoupdate &&
+ git ls-files -u >actual2 &&
+
+ git rm -fr --cached . &&
+ git update-index --index-info <failedmerge &&
+ cp file3.conflict file3 &&
+ git rerere --rerere-autoupdate --no-rerere-autoupdate --rerere-autoupdate &&
+ git update-index --refresh &&
+
+ test_cmp expected.unresolved actual1 &&
+ test_cmp expected.unresolved actual2
+'
+
+test_expect_success 'rerere --no-no-rerere-autoupdate' '
+ git rm -fr --cached . &&
+ git update-index --index-info <failedmerge &&
+ cp file3.conflict file3 &&
+ test_must_fail git rerere --no-no-rerere-autoupdate 2>err &&
+ grep [Uu]sage err &&
+ test_must_fail git update-index --refresh
+'
+
+test_expect_success 'rerere -h' '
+ test_must_fail git rerere -h >help &&
+ grep [Uu]sage help
+'
+
test_done