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-rwxr-xr-xt/t5520-pull.sh260
1 files changed, 208 insertions, 52 deletions
diff --git a/t/t5520-pull.sh b/t/t5520-pull.sh
index 227d293350..a0013ee32f 100755
--- a/t/t5520-pull.sh
+++ b/t/t5520-pull.sh
@@ -9,36 +9,27 @@ modify () {
mv "$2.x" "$2"
}
-D=`pwd`
-
test_expect_success setup '
-
echo file >file &&
git add file &&
git commit -a -m original
-
'
test_expect_success 'pulling into void' '
- mkdir cloned &&
- cd cloned &&
- git init &&
- git pull ..
-'
-
-cd "$D"
-
-test_expect_success 'checking the results' '
+ git init cloned &&
+ (
+ cd cloned &&
+ git pull ..
+ ) &&
test -f file &&
test -f cloned/file &&
test_cmp file cloned/file
'
test_expect_success 'pulling into void using master:master' '
- mkdir cloned-uho &&
+ git init cloned-uho &&
(
cd cloned-uho &&
- git init &&
git pull .. master:master
) &&
test -f file &&
@@ -71,7 +62,6 @@ test_expect_success 'pulling into void does not overwrite staged files' '
)
'
-
test_expect_success 'pulling into void does not remove new staged files' '
git init cloned-staged-new &&
(
@@ -86,17 +76,29 @@ test_expect_success 'pulling into void does not remove new staged files' '
)
'
-test_expect_success 'test . as a remote' '
+test_expect_success 'pulling into void must not create an octopus' '
+ git init cloned-octopus &&
+ (
+ cd cloned-octopus &&
+ test_must_fail git pull .. master master &&
+ ! test -f file
+ )
+'
+test_expect_success 'test . as a remote' '
git branch copy master &&
git config branch.copy.remote . &&
git config branch.copy.merge refs/heads/master &&
echo updated >file &&
git commit -a -m updated &&
git checkout copy &&
- test `cat file` = file &&
+ test "$(cat file)" = file &&
git pull &&
- test `cat file` = updated
+ test "$(cat file)" = updated &&
+ git reflog -1 >reflog.actual &&
+ sed "s/^[0-9a-f][0-9a-f]*/OBJID/" reflog.actual >reflog.fuzzy &&
+ echo "OBJID HEAD@{0}: pull: Fast-forward" >reflog.expected &&
+ test_cmp reflog.expected reflog.fuzzy
'
test_expect_success 'the default remote . should not break explicit pull' '
@@ -105,9 +107,120 @@ test_expect_success 'the default remote . should not break explicit pull' '
git commit -a -m modified &&
git checkout copy &&
git reset --hard HEAD^ &&
- test `cat file` = file &&
+ test "$(cat file)" = file &&
git pull . second &&
- test `cat file` = modified
+ test "$(cat file)" = modified &&
+ git reflog -1 >reflog.actual &&
+ sed "s/^[0-9a-f][0-9a-f]*/OBJID/" reflog.actual >reflog.fuzzy &&
+ echo "OBJID HEAD@{0}: pull . second: Fast-forward" >reflog.expected &&
+ test_cmp reflog.expected reflog.fuzzy
+'
+
+test_expect_success 'fail if wildcard spec does not match any refs' '
+ git checkout -b test copy^ &&
+ test_when_finished "git checkout -f copy && git branch -D test" &&
+ test "$(cat file)" = file &&
+ test_must_fail git pull . "refs/nonexisting1/*:refs/nonexisting2/*" 2>err &&
+ test_i18ngrep "no candidates for merging" err &&
+ test "$(cat file)" = file
+'
+
+test_expect_success 'fail if no branches specified with non-default remote' '
+ git remote add test_remote . &&
+ test_when_finished "git remote remove test_remote" &&
+ git checkout -b test copy^ &&
+ test_when_finished "git checkout -f copy && git branch -D test" &&
+ test "$(cat file)" = file &&
+ test_config branch.test.remote origin &&
+ test_must_fail git pull test_remote 2>err &&
+ test_i18ngrep "specify a branch on the command line" err &&
+ test "$(cat file)" = file
+'
+
+test_expect_success 'fail if not on a branch' '
+ git remote add origin . &&
+ test_when_finished "git remote remove origin" &&
+ git checkout HEAD^ &&
+ test_when_finished "git checkout -f copy" &&
+ test "$(cat file)" = file &&
+ test_must_fail git pull 2>err &&
+ test_i18ngrep "not currently on a branch" err &&
+ test "$(cat file)" = file
+'
+
+test_expect_success 'fail if no configuration for current branch' '
+ git remote add test_remote . &&
+ test_when_finished "git remote remove test_remote" &&
+ git checkout -b test copy^ &&
+ test_when_finished "git checkout -f copy && git branch -D test" &&
+ test_config branch.test.remote test_remote &&
+ test "$(cat file)" = file &&
+ test_must_fail git pull 2>err &&
+ test_i18ngrep "no tracking information" err &&
+ test "$(cat file)" = file
+'
+
+test_expect_success 'pull --all: fail if no configuration for current branch' '
+ git remote add test_remote . &&
+ test_when_finished "git remote remove test_remote" &&
+ git checkout -b test copy^ &&
+ test_when_finished "git checkout -f copy && git branch -D test" &&
+ test_config branch.test.remote test_remote &&
+ test "$(cat file)" = file &&
+ test_must_fail git pull --all 2>err &&
+ test_i18ngrep "There is no tracking information" err &&
+ test "$(cat file)" = file
+'
+
+test_expect_success 'fail if upstream branch does not exist' '
+ git checkout -b test copy^ &&
+ test_when_finished "git checkout -f copy && git branch -D test" &&
+ test_config branch.test.remote . &&
+ test_config branch.test.merge refs/heads/nonexisting &&
+ test "$(cat file)" = file &&
+ test_must_fail git pull 2>err &&
+ test_i18ngrep "no such ref was fetched" err &&
+ test "$(cat file)" = file
+'
+
+test_expect_success 'fail if the index has unresolved entries' '
+ git checkout -b third second^ &&
+ test_when_finished "git checkout -f copy && git branch -D third" &&
+ test "$(cat file)" = file &&
+ test_commit modified2 file &&
+ test -z "$(git ls-files -u)" &&
+ test_must_fail git pull . second &&
+ test -n "$(git ls-files -u)" &&
+ cp file expected &&
+ test_must_fail git pull . second 2>err &&
+ test_i18ngrep "Pull is not possible because you have unmerged files" err &&
+ test_cmp expected file &&
+ git add file &&
+ test -z "$(git ls-files -u)" &&
+ test_must_fail git pull . second 2>err &&
+ test_i18ngrep "You have not concluded your merge" err &&
+ test_cmp expected file
+'
+
+test_expect_success 'fast-forwards working tree if branch head is updated' '
+ git checkout -b third second^ &&
+ test_when_finished "git checkout -f copy && git branch -D third" &&
+ test "$(cat file)" = file &&
+ git pull . second:third 2>err &&
+ test_i18ngrep "fetch updated the current branch head" err &&
+ test "$(cat file)" = modified &&
+ test "$(git rev-parse third)" = "$(git rev-parse second)"
+'
+
+test_expect_success 'fast-forward fails with conflicting work tree' '
+ git checkout -b third second^ &&
+ test_when_finished "git checkout -f copy && git branch -D third" &&
+ test "$(cat file)" = file &&
+ echo conflict >file &&
+ test_must_fail git pull . second:third 2>err &&
+ test_i18ngrep "Cannot fast-forward your working tree" err &&
+ test "$(cat file)" = conflict &&
+ test "$(git rev-parse third)" = "$(git rev-parse second)"
'
test_expect_success '--rebase' '
@@ -120,23 +233,43 @@ test_expect_success '--rebase' '
git commit -m "new file" &&
git tag before-rebase &&
git pull --rebase . copy &&
- test $(git rev-parse HEAD^) = $(git rev-parse copy) &&
- test new = $(git show HEAD:file2)
+ test "$(git rev-parse HEAD^)" = "$(git rev-parse copy)" &&
+ test new = "$(git show HEAD:file2)"
'
+
+test_expect_success '--rebase fails with multiple branches' '
+ git reset --hard before-rebase &&
+ test_must_fail git pull --rebase . copy master 2>err &&
+ test "$(git rev-parse HEAD)" = "$(git rev-parse before-rebase)" &&
+ test_i18ngrep "Cannot rebase onto multiple branches" err &&
+ test modified = "$(git show HEAD:file)"
+'
+
+test_expect_success 'pull --rebase succeeds with dirty working directory and rebase.autostash set' '
+ test_config rebase.autostash true &&
+ git reset --hard before-rebase &&
+ echo dirty >new_file &&
+ git add new_file &&
+ git pull --rebase . copy &&
+ test_cmp_rev HEAD^ copy &&
+ test "$(cat new_file)" = dirty &&
+ test "$(cat file)" = "modified again"
+'
+
test_expect_success 'pull.rebase' '
git reset --hard before-rebase &&
test_config pull.rebase true &&
git pull . copy &&
- test $(git rev-parse HEAD^) = $(git rev-parse copy) &&
- test new = $(git show HEAD:file2)
+ test "$(git rev-parse HEAD^)" = "$(git rev-parse copy)" &&
+ test new = "$(git show HEAD:file2)"
'
test_expect_success 'branch.to-rebase.rebase' '
git reset --hard before-rebase &&
test_config branch.to-rebase.rebase true &&
git pull . copy &&
- test $(git rev-parse HEAD^) = $(git rev-parse copy) &&
- test new = $(git show HEAD:file2)
+ test "$(git rev-parse HEAD^)" = "$(git rev-parse copy)" &&
+ test new = "$(git show HEAD:file2)"
'
test_expect_success 'branch.to-rebase.rebase should override pull.rebase' '
@@ -144,8 +277,8 @@ test_expect_success 'branch.to-rebase.rebase should override pull.rebase' '
test_config pull.rebase true &&
test_config branch.to-rebase.rebase false &&
git pull . copy &&
- test $(git rev-parse HEAD^) != $(git rev-parse copy) &&
- test new = $(git show HEAD:file2)
+ test "$(git rev-parse HEAD^)" != "$(git rev-parse copy)" &&
+ test new = "$(git show HEAD:file2)"
'
# add a feature branch, keep-merge, that is merged into master, so the
@@ -164,33 +297,33 @@ test_expect_success 'pull.rebase=false create a new merge commit' '
git reset --hard before-preserve-rebase &&
test_config pull.rebase false &&
git pull . copy &&
- test $(git rev-parse HEAD^1) = $(git rev-parse before-preserve-rebase) &&
- test $(git rev-parse HEAD^2) = $(git rev-parse copy) &&
- test file3 = $(git show HEAD:file3.t)
+ test "$(git rev-parse HEAD^1)" = "$(git rev-parse before-preserve-rebase)" &&
+ test "$(git rev-parse HEAD^2)" = "$(git rev-parse copy)" &&
+ test file3 = "$(git show HEAD:file3.t)"
'
test_expect_success 'pull.rebase=true flattens keep-merge' '
git reset --hard before-preserve-rebase &&
test_config pull.rebase true &&
git pull . copy &&
- test $(git rev-parse HEAD^^) = $(git rev-parse copy) &&
- test file3 = $(git show HEAD:file3.t)
+ test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
+ test file3 = "$(git show HEAD:file3.t)"
'
test_expect_success 'pull.rebase=1 is treated as true and flattens keep-merge' '
git reset --hard before-preserve-rebase &&
test_config pull.rebase 1 &&
git pull . copy &&
- test $(git rev-parse HEAD^^) = $(git rev-parse copy) &&
- test file3 = $(git show HEAD:file3.t)
+ test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
+ test file3 = "$(git show HEAD:file3.t)"
'
test_expect_success 'pull.rebase=preserve rebases and merges keep-merge' '
git reset --hard before-preserve-rebase &&
test_config pull.rebase preserve &&
git pull . copy &&
- test $(git rev-parse HEAD^^) = $(git rev-parse copy) &&
- test $(git rev-parse HEAD^2) = $(git rev-parse keep-merge)
+ test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
+ test "$(git rev-parse HEAD^2)" = "$(git rev-parse keep-merge)"
'
test_expect_success 'pull.rebase=invalid fails' '
@@ -203,25 +336,25 @@ test_expect_success '--rebase=false create a new merge commit' '
git reset --hard before-preserve-rebase &&
test_config pull.rebase true &&
git pull --rebase=false . copy &&
- test $(git rev-parse HEAD^1) = $(git rev-parse before-preserve-rebase) &&
- test $(git rev-parse HEAD^2) = $(git rev-parse copy) &&
- test file3 = $(git show HEAD:file3.t)
+ test "$(git rev-parse HEAD^1)" = "$(git rev-parse before-preserve-rebase)" &&
+ test "$(git rev-parse HEAD^2)" = "$(git rev-parse copy)" &&
+ test file3 = "$(git show HEAD:file3.t)"
'
test_expect_success '--rebase=true rebases and flattens keep-merge' '
git reset --hard before-preserve-rebase &&
test_config pull.rebase preserve &&
git pull --rebase=true . copy &&
- test $(git rev-parse HEAD^^) = $(git rev-parse copy) &&
- test file3 = $(git show HEAD:file3.t)
+ test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
+ test file3 = "$(git show HEAD:file3.t)"
'
test_expect_success '--rebase=preserve rebases and merges keep-merge' '
git reset --hard before-preserve-rebase &&
test_config pull.rebase true &&
git pull --rebase=preserve . copy &&
- test $(git rev-parse HEAD^^) = $(git rev-parse copy) &&
- test $(git rev-parse HEAD^2) = $(git rev-parse keep-merge)
+ test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
+ test "$(git rev-parse HEAD^2)" = "$(git rev-parse keep-merge)"
'
test_expect_success '--rebase=invalid fails' '
@@ -233,8 +366,8 @@ test_expect_success '--rebase overrides pull.rebase=preserve and flattens keep-m
git reset --hard before-preserve-rebase &&
test_config pull.rebase preserve &&
git pull --rebase . copy &&
- test $(git rev-parse HEAD^^) = $(git rev-parse copy) &&
- test file3 = $(git show HEAD:file3.t)
+ test "$(git rev-parse HEAD^^)" = "$(git rev-parse copy)" &&
+ test file3 = "$(git show HEAD:file3.t)"
'
test_expect_success '--rebase with rebased upstream' '
@@ -251,10 +384,18 @@ test_expect_success '--rebase with rebased upstream' '
git tag to-rebase-orig &&
git pull --rebase me copy &&
test "conflicting modification" = "$(cat file)" &&
- test file = $(cat file2)
+ test file = "$(cat file2)"
'
+test_expect_success '--rebase -f with rebased upstream' '
+ test_when_finished "test_might_fail git rebase --abort" &&
+ git reset --hard to-rebase-orig &&
+ git pull --rebase -f me copy &&
+ test "conflicting modification" = "$(cat file)" &&
+ test file = "$(cat file2)"
+'
+
test_expect_success '--rebase with rebased default upstream' '
git update-ref refs/remotes/me/copy copy-orig &&
@@ -262,7 +403,7 @@ test_expect_success '--rebase with rebased default upstream' '
git reset --hard to-rebase-orig &&
git pull --rebase &&
test "conflicting modification" = "$(cat file)" &&
- test file = $(cat file2)
+ test file = "$(cat file2)"
'
@@ -283,7 +424,7 @@ test_expect_success 'pull --rebase dies early with dirty working directory' '
git checkout to-rebase &&
git update-ref refs/remotes/me/copy copy^ &&
- COPY=$(git rev-parse --verify me/copy) &&
+ COPY="$(git rev-parse --verify me/copy)" &&
git rebase --onto $COPY copy &&
test_config branch.to-rebase.remote me &&
test_config branch.to-rebase.merge refs/heads/copy &&
@@ -291,10 +432,10 @@ test_expect_success 'pull --rebase dies early with dirty working directory' '
echo dirty >> file &&
git add file &&
test_must_fail git pull &&
- test $COPY = $(git rev-parse --verify me/copy) &&
+ test "$COPY" = "$(git rev-parse --verify me/copy)" &&
git checkout HEAD -- file &&
git pull &&
- test $COPY != $(git rev-parse --verify me/copy)
+ test "$COPY" != "$(git rev-parse --verify me/copy)"
'
@@ -309,6 +450,21 @@ test_expect_success 'pull --rebase works on branch yet to be born' '
test_cmp expect actual
'
+test_expect_success 'pull --rebase fails on unborn branch with staged changes' '
+ test_when_finished "rm -rf empty_repo2" &&
+ git init empty_repo2 &&
+ (
+ cd empty_repo2 &&
+ echo staged-file >staged-file &&
+ git add staged-file &&
+ test "$(git ls-files)" = staged-file &&
+ test_must_fail git pull --rebase .. master 2>err &&
+ test "$(git ls-files)" = staged-file &&
+ test "$(git show :staged-file)" = staged-file &&
+ test_i18ngrep "unborn branch with changes added to the index" err
+ )
+'
+
test_expect_success 'setup for detecting upstreamed changes' '
mkdir src &&
(cd src &&
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-05 23:36:05 +0000