diff options
Diffstat (limited to 't/t3903-stash.sh')
| -rwxr-xr-x | t/t3903-stash.sh | 734 |
1 files changed, 734 insertions, 0 deletions
diff --git a/t/t3903-stash.sh b/t/t3903-stash.sh new file mode 100755 index 0000000000..2142c1fa92 --- /dev/null +++ b/t/t3903-stash.sh @@ -0,0 +1,734 @@ +#!/bin/sh +# +# Copyright (c) 2007 Johannes E Schindelin +# + +test_description='Test git stash' + +. ./test-lib.sh + +test_expect_success 'stash some dirty working directory' ' + echo 1 > file && + git add file && + echo unrelated >other-file && + git add other-file && + test_tick && + git commit -m initial && + echo 2 > file && + git add file && + echo 3 > file && + test_tick && + git stash && + git diff-files --quiet && + git diff-index --cached --quiet HEAD +' + +cat > expect << EOF +diff --git a/file b/file +index 0cfbf08..00750ed 100644 +--- a/file ++++ b/file +@@ -1 +1 @@ +-2 ++3 +EOF + +test_expect_success 'parents of stash' ' + test $(git rev-parse stash^) = $(git rev-parse HEAD) && + git diff stash^2..stash > output && + test_cmp output expect +' + +test_expect_success 'applying bogus stash does nothing' ' + test_must_fail git stash apply stash@{1} && + echo 1 >expect && + test_cmp expect file +' + +test_expect_success 'apply does not need clean working directory' ' + echo 4 >other-file && + git stash apply && + echo 3 >expect && + test_cmp expect file +' + +test_expect_success 'apply does not clobber working directory changes' ' + git reset --hard && + echo 4 >file && + test_must_fail git stash apply && + echo 4 >expect && + test_cmp expect file +' + +test_expect_success 'apply stashed changes' ' + git reset --hard && + echo 5 >other-file && + git add other-file && + test_tick && + git commit -m other-file && + git stash apply && + test 3 = $(cat file) && + test 1 = $(git show :file) && + test 1 = $(git show HEAD:file) +' + +test_expect_success 'apply stashed changes (including index)' ' + git reset --hard HEAD^ && + echo 6 > other-file && + git add other-file && + test_tick && + git commit -m other-file && + git stash apply --index && + test 3 = $(cat file) && + test 2 = $(git show :file) && + test 1 = $(git show HEAD:file) +' + +test_expect_success 'unstashing in a subdirectory' ' + git reset --hard HEAD && + mkdir subdir && + ( + cd subdir && + git stash apply + ) +' + +test_expect_success 'stash drop complains of extra options' ' + test_must_fail git stash drop --foo +' + +test_expect_success 'drop top stash' ' + git reset --hard && + git stash list > stashlist1 && + echo 7 > file && + git stash && + git stash drop && + git stash list > stashlist2 && + test_cmp stashlist1 stashlist2 && + git stash apply && + test 3 = $(cat file) && + test 1 = $(git show :file) && + test 1 = $(git show HEAD:file) +' + +test_expect_success 'drop middle stash' ' + git reset --hard && + echo 8 > file && + git stash && + echo 9 > file && + git stash && + git stash drop stash@{1} && + test 2 = $(git stash list | wc -l) && + git stash apply && + test 9 = $(cat file) && + test 1 = $(git show :file) && + test 1 = $(git show HEAD:file) && + git reset --hard && + git stash drop && + git stash apply && + test 3 = $(cat file) && + test 1 = $(git show :file) && + test 1 = $(git show HEAD:file) +' + +test_expect_success 'stash pop' ' + git reset --hard && + git stash pop && + test 3 = $(cat file) && + test 1 = $(git show :file) && + test 1 = $(git show HEAD:file) && + test 0 = $(git stash list | wc -l) +' + +cat > expect << EOF +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..1fe912c +--- /dev/null ++++ b/file2 +@@ -0,0 +1 @@ ++bar2 +EOF + +cat > expect1 << EOF +diff --git a/file b/file +index 257cc56..5716ca5 100644 +--- a/file ++++ b/file +@@ -1 +1 @@ +-foo ++bar +EOF + +cat > expect2 << EOF +diff --git a/file b/file +index 7601807..5716ca5 100644 +--- a/file ++++ b/file +@@ -1 +1 @@ +-baz ++bar +diff --git a/file2 b/file2 +new file mode 100644 +index 0000000..1fe912c +--- /dev/null ++++ b/file2 +@@ -0,0 +1 @@ ++bar2 +EOF + +test_expect_success 'stash branch' ' + echo foo > file && + git commit file -m first && + echo bar > file && + echo bar2 > file2 && + git add file2 && + git stash && + echo baz > file && + git commit file -m second && + git stash branch stashbranch && + test refs/heads/stashbranch = $(git symbolic-ref HEAD) && + test $(git rev-parse HEAD) = $(git rev-parse master^) && + git diff --cached > output && + test_cmp output expect && + git diff > output && + test_cmp output expect1 && + git add file && + git commit -m alternate\ second && + git diff master..stashbranch > output && + test_cmp output expect2 && + test 0 = $(git stash list | wc -l) +' + +test_expect_success 'apply -q is quiet' ' + echo foo > file && + git stash && + git stash apply -q > output.out 2>&1 && + test_must_be_empty output.out +' + +test_expect_success 'save -q is quiet' ' + git stash save --quiet > output.out 2>&1 && + test_must_be_empty output.out +' + +test_expect_success 'pop -q is quiet' ' + git stash pop -q > output.out 2>&1 && + test_must_be_empty output.out +' + +test_expect_success 'pop -q --index works and is quiet' ' + echo foo > file && + git add file && + git stash save --quiet && + git stash pop -q --index > output.out 2>&1 && + test foo = "$(git show :file)" && + test_must_be_empty output.out +' + +test_expect_success 'drop -q is quiet' ' + git stash && + git stash drop -q > output.out 2>&1 && + test_must_be_empty output.out +' + +test_expect_success 'stash -k' ' + echo bar3 > file && + echo bar4 > file2 && + git add file2 && + git stash -k && + test bar,bar4 = $(cat file),$(cat file2) +' + +test_expect_success 'stash --no-keep-index' ' + echo bar33 > file && + echo bar44 > file2 && + git add file2 && + git stash --no-keep-index && + test bar,bar2 = $(cat file),$(cat file2) +' + +test_expect_success 'stash --invalid-option' ' + echo bar5 > file && + echo bar6 > file2 && + git add file2 && + test_must_fail git stash --invalid-option && + test_must_fail git stash save --invalid-option && + test bar5,bar6 = $(cat file),$(cat file2) && + git stash -- -message-starting-with-dash && + test bar,bar2 = $(cat file),$(cat file2) +' + +test_expect_success 'stash an added file' ' + git reset --hard && + echo new >file3 && + git add file3 && + git stash save "added file" && + ! test -r file3 && + git stash apply && + test new = "$(cat file3)" +' + +test_expect_success 'stash rm then recreate' ' + git reset --hard && + git rm file && + echo bar7 >file && + git stash save "rm then recreate" && + test bar = "$(cat file)" && + git stash apply && + test bar7 = "$(cat file)" +' + +test_expect_success 'stash rm and ignore' ' + git reset --hard && + git rm file && + echo file >.gitignore && + git stash save "rm and ignore" && + test bar = "$(cat file)" && + test file = "$(cat .gitignore)" && + git stash apply && + ! test -r file && + test file = "$(cat .gitignore)" +' + +test_expect_success 'stash rm and ignore (stage .gitignore)' ' + git reset --hard && + git rm file && + echo file >.gitignore && + git add .gitignore && + git stash save "rm and ignore (stage .gitignore)" && + test bar = "$(cat file)" && + ! test -r .gitignore && + git stash apply && + ! test -r file && + test file = "$(cat .gitignore)" +' + +test_expect_success SYMLINKS 'stash file to symlink' ' + git reset --hard && + rm file && + ln -s file2 file && + git stash save "file to symlink" && + test -f file && + test bar = "$(cat file)" && + git stash apply && + case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac +' + +test_expect_success SYMLINKS 'stash file to symlink (stage rm)' ' + git reset --hard && + git rm file && + ln -s file2 file && + git stash save "file to symlink (stage rm)" && + test -f file && + test bar = "$(cat file)" && + git stash apply && + case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac +' + +test_expect_success SYMLINKS 'stash file to symlink (full stage)' ' + git reset --hard && + rm file && + ln -s file2 file && + git add file && + git stash save "file to symlink (full stage)" && + test -f file && + test bar = "$(cat file)" && + git stash apply && + case "$(ls -l file)" in *" file -> file2") :;; *) false;; esac +' + +# This test creates a commit with a symlink used for the following tests + +test_expect_success 'stash symlink to file' ' + git reset --hard && + test_ln_s_add file filelink && + git commit -m "Add symlink" && + rm filelink && + cp file filelink && + git stash save "symlink to file" +' + +test_expect_success SYMLINKS 'this must have re-created the symlink' ' + test -h filelink && + case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac +' + +test_expect_success 'unstash must re-create the file' ' + git stash apply && + ! test -h filelink && + test bar = "$(cat file)" +' + +test_expect_success 'stash symlink to file (stage rm)' ' + git reset --hard && + git rm filelink && + cp file filelink && + git stash save "symlink to file (stage rm)" +' + +test_expect_success SYMLINKS 'this must have re-created the symlink' ' + test -h filelink && + case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac +' + +test_expect_success 'unstash must re-create the file' ' + git stash apply && + ! test -h filelink && + test bar = "$(cat file)" +' + +test_expect_success 'stash symlink to file (full stage)' ' + git reset --hard && + rm filelink && + cp file filelink && + git add filelink && + git stash save "symlink to file (full stage)" +' + +test_expect_success SYMLINKS 'this must have re-created the symlink' ' + test -h filelink && + case "$(ls -l filelink)" in *" filelink -> file") :;; *) false;; esac +' + +test_expect_success 'unstash must re-create the file' ' + git stash apply && + ! test -h filelink && + test bar = "$(cat file)" +' + +test_expect_failure 'stash directory to file' ' + git reset --hard && + mkdir dir && + echo foo >dir/file && + git add dir/file && + git commit -m "Add file in dir" && + rm -fr dir && + echo bar >dir && + git stash save "directory to file" && + test -d dir && + test foo = "$(cat dir/file)" && + test_must_fail git stash apply && + test bar = "$(cat dir)" && + git reset --soft HEAD^ +' + +test_expect_failure 'stash file to directory' ' + git reset --hard && + rm file && + mkdir file && + echo foo >file/file && + git stash save "file to directory" && + test -f file && + test bar = "$(cat file)" && + git stash apply && + test -f file/file && + test foo = "$(cat file/file)" +' + +test_expect_success 'stash branch - no stashes on stack, stash-like argument' ' + git stash clear && + test_when_finished "git reset --hard HEAD" && + git reset --hard && + echo foo >> file && + STASH_ID=$(git stash create) && + git reset --hard && + git stash branch stash-branch ${STASH_ID} && + test_when_finished "git reset --hard HEAD && git checkout master && git branch -D stash-branch" && + test $(git ls-files --modified | wc -l) -eq 1 +' + +test_expect_success 'stash branch - stashes on stack, stash-like argument' ' + git stash clear && + test_when_finished "git reset --hard HEAD" && + git reset --hard && + echo foo >> file && + git stash && + test_when_finished "git stash drop" && + echo bar >> file && + STASH_ID=$(git stash create) && + git reset --hard && + git stash branch stash-branch ${STASH_ID} && + test_when_finished "git reset --hard HEAD && git checkout master && git branch -D stash-branch" && + test $(git ls-files --modified | wc -l) -eq 1 +' + +test_expect_success 'stash show format defaults to --stat' ' + git stash clear && + test_when_finished "git reset --hard HEAD" && + git reset --hard && + echo foo >> file && + git stash && + test_when_finished "git stash drop" && + echo bar >> file && + STASH_ID=$(git stash create) && + git reset --hard && + cat >expected <<-EOF && + file | 1 + + 1 file changed, 1 insertion(+) + EOF + git stash show ${STASH_ID} >actual && + test_i18ncmp expected actual +' + +test_expect_success 'stash show - stashes on stack, stash-like argument' ' + git stash clear && + test_when_finished "git reset --hard HEAD" && + git reset --hard && + echo foo >> file && + git stash && + test_when_finished "git stash drop" && + echo bar >> file && + STASH_ID=$(git stash create) && + git reset --hard && + echo "1 0 file" >expected && + git stash show --numstat ${STASH_ID} >actual && + test_cmp expected actual +' + +test_expect_success 'stash show -p - stashes on stack, stash-like argument' ' + git stash clear && + test_when_finished "git reset --hard HEAD" && + git reset --hard && + echo foo >> file && + git stash && + test_when_finished "git stash drop" && + echo bar >> file && + STASH_ID=$(git stash create) && + git reset --hard && + cat >expected <<-EOF && + diff --git a/file b/file + index 7601807..935fbd3 100644 + --- a/file + +++ b/file + @@ -1 +1,2 @@ + baz + +bar + EOF + git stash show -p ${STASH_ID} >actual && + test_cmp expected actual +' + +test_expect_success 'stash show - no stashes on stack, stash-like argument' ' + git stash clear && + test_when_finished "git reset --hard HEAD" && + git reset --hard && + echo foo >> file && + STASH_ID=$(git stash create) && + git reset --hard && + echo "1 0 file" >expected && + git stash show --numstat ${STASH_ID} >actual && + test_cmp expected actual +' + +test_expect_success 'stash show -p - no stashes on stack, stash-like argument' ' + git stash clear && + test_when_finished "git reset --hard HEAD" && + git reset --hard && + echo foo >> file && + STASH_ID=$(git stash create) && + git reset --hard && + cat >expected <<-EOF && + diff --git a/file b/file + index 7601807..71b52c4 100644 + --- a/file + +++ b/file + @@ -1 +1,2 @@ + baz + +foo + EOF + git stash show -p ${STASH_ID} >actual && + test_cmp expected actual +' + +test_expect_success 'stash drop - fail early if specified stash is not a stash reference' ' + git stash clear && + test_when_finished "git reset --hard HEAD && git stash clear" && + git reset --hard && + echo foo > file && + git stash && + echo bar > file && + git stash && + test_must_fail git stash drop $(git rev-parse stash@{0}) && + git stash pop && + test bar = "$(cat file)" && + git reset --hard HEAD +' + +test_expect_success 'stash pop - fail early if specified stash is not a stash reference' ' + git stash clear && + test_when_finished "git reset --hard HEAD && git stash clear" && + git reset --hard && + echo foo > file && + git stash && + echo bar > file && + git stash && + test_must_fail git stash pop $(git rev-parse stash@{0}) && + git stash pop && + test bar = "$(cat file)" && + git reset --hard HEAD +' + +test_expect_success 'ref with non-existent reflog' ' + git stash clear && + echo bar5 > file && + echo bar6 > file2 && + git add file2 && + git stash && + test_must_fail git rev-parse --quiet --verify does-not-exist && + test_must_fail git stash drop does-not-exist && + test_must_fail git stash drop does-not-exist@{0} && + test_must_fail git stash pop does-not-exist && + test_must_fail git stash pop does-not-exist@{0} && + test_must_fail git stash apply does-not-exist && + test_must_fail git stash apply does-not-exist@{0} && + test_must_fail git stash show does-not-exist && + test_must_fail git stash show does-not-exist@{0} && + test_must_fail git stash branch tmp does-not-exist && + test_must_fail git stash branch tmp does-not-exist@{0} && + git stash drop +' + +test_expect_success 'invalid ref of the form stash@{n}, n >= N' ' + git stash clear && + test_must_fail git stash drop stash@{0} && + echo bar5 > file && + echo bar6 > file2 && + git add file2 && + git stash && + test_must_fail git stash drop stash@{1} && + test_must_fail git stash pop stash@{1} && + test_must_fail git stash apply stash@{1} && + test_must_fail git stash show stash@{1} && + test_must_fail git stash branch tmp stash@{1} && + git stash drop +' + +test_expect_success 'stash branch should not drop the stash if the branch exists' ' + git stash clear && + echo foo >file && + git add file && + git commit -m initial && + echo bar >file && + git stash && + test_must_fail git stash branch master stash@{0} && + git rev-parse stash@{0} -- +' + +test_expect_success 'stash apply shows status same as git status (relative to current directory)' ' + git stash clear && + echo 1 >subdir/subfile1 && + echo 2 >subdir/subfile2 && + git add subdir/subfile1 && + git commit -m subdir && + ( + cd subdir && + echo x >subfile1 && + echo x >../file && + git status >../expect && + git stash && + sane_unset GIT_MERGE_VERBOSITY && + git stash apply + ) | + sed -e 1,2d >actual && # drop "Saved..." and "HEAD is now..." + test_i18ncmp expect actual +' + +cat > expect << EOF +diff --git a/HEAD b/HEAD +new file mode 100644 +index 0000000..fe0cbee +--- /dev/null ++++ b/HEAD +@@ -0,0 +1 @@ ++file-not-a-ref +EOF + +test_expect_success 'stash where working directory contains "HEAD" file' ' + git stash clear && + git reset --hard && + echo file-not-a-ref > HEAD && + git add HEAD && + test_tick && + git stash && + git diff-files --quiet && + git diff-index --cached --quiet HEAD && + test "$(git rev-parse stash^)" = "$(git rev-parse HEAD)" && + git diff stash^..stash > output && + test_cmp output expect +' + +test_expect_success 'store called with invalid commit' ' + test_must_fail git stash store foo +' + +test_expect_success 'store updates stash ref and reflog' ' + git stash clear && + git reset --hard && + echo quux >bazzy && + git add bazzy && + STASH_ID=$(git stash create) && + git reset --hard && + ! grep quux bazzy && + git stash store -m quuxery $STASH_ID && + test $(cat .git/refs/stash) = $STASH_ID && + git reflog --format=%H stash| grep $STASH_ID && + git stash pop && + grep quux bazzy +' + +test_expect_success 'handle stash specification with spaces' ' + git stash clear && + echo pig >file && + git stash && + stamp=$(git log -g --format="%cd" -1 refs/stash) && + test_tick && + echo cow >file && + git stash && + git stash apply "stash@{$stamp}" && + grep pig file +' + +test_expect_success 'setup stash with index and worktree changes' ' + git stash clear && + git reset --hard && + echo index >file && + git add file && + echo working >file && + git stash +' + +test_expect_success 'stash list implies --first-parent -m' ' + cat >expect <<-EOF && + stash@{0} + + diff --git a/file b/file + index 257cc56..d26b33d 100644 + --- a/file + +++ b/file + @@ -1 +1 @@ + -foo + +working + EOF + git stash list --format=%gd -p >actual && + test_cmp expect actual +' + +test_expect_success 'stash list --cc shows combined diff' ' + cat >expect <<-\EOF && + stash@{0} + + diff --cc file + index 257cc56,9015a7a..d26b33d + --- a/file + +++ b/file + @@@ -1,1 -1,1 +1,1 @@@ + - foo + -index + ++working + EOF + git stash list --format=%gd -p --cc >actual && + test_cmp expect actual +' + +test_done |