diff options
Diffstat (limited to 't/t7201-co.sh')
| -rwxr-xr-x | t/t7201-co.sh | 334 |
1 files changed, 319 insertions, 15 deletions
diff --git a/t/t7201-co.sh b/t/t7201-co.sh index ed2e9ee3c6..bdb808af1a 100755 --- a/t/t7201-co.sh +++ b/t/t7201-co.sh @@ -3,7 +3,7 @@ # Copyright (c) 2006 Junio C Hamano # -test_description='git-checkout tests. +test_description='git checkout tests. Creates master, forks renamer and side branches from it. Test switching across them. @@ -20,6 +20,8 @@ Test switching across them. . ./test-lib.sh +test_tick + fill () { for i do @@ -30,9 +32,10 @@ fill () { test_expect_success setup ' + fill x y z > same && fill 1 2 3 4 5 6 7 8 >one && fill a b c d e >two && - git add one two && + git add same one two && git commit -m "Initial A one, A two" && git checkout -b renamer && @@ -74,32 +77,53 @@ test_expect_success "checkout with dirty tree without -m" ' ' +test_expect_success "checkout with unrelated dirty tree without -m" ' + + git checkout -f master && + fill 0 1 2 3 4 5 6 7 8 >same && + cp same kept + git checkout side >messages && + test_cmp same kept + (cat > messages.expect <<EOF +M same +EOF +) && + touch messages.expect && + test_cmp messages.expect messages +' + test_expect_success "checkout -m with dirty tree" ' git checkout -f master && - git clean && + git clean -f && fill 0 1 2 3 4 5 6 7 8 >one && - git checkout -m side && + git checkout -m side > messages && test "$(git symbolic-ref HEAD)" = "refs/heads/side" && + (cat >expect.messages <<EOF +M one +EOF +) && + test_cmp expect.messages messages && + fill "M one" "A three" "D two" >expect.master && git diff --name-status master >current.master && - diff expect.master current.master && + test_cmp expect.master current.master && fill "M one" >expect.side && git diff --name-status side >current.side && - diff expect.side current.side && + test_cmp expect.side current.side && : >expect.index && git diff --cached >current.index && - diff expect.index current.index + test_cmp expect.index current.index ' test_expect_success "checkout -m with dirty tree, renamed" ' - git checkout -f master && git clean && + git checkout -f master && git clean -f && fill 1 2 3 4 5 7 8 >one && if git checkout renamer @@ -112,7 +136,7 @@ test_expect_success "checkout -m with dirty tree, renamed" ' git checkout -m renamer && fill 1 3 4 5 7 8 >expect && - diff expect uno && + test_cmp expect uno && ! test -f one && git diff --cached >current && ! test -s current @@ -121,7 +145,7 @@ test_expect_success "checkout -m with dirty tree, renamed" ' test_expect_success 'checkout -m with merge conflict' ' - git checkout -f master && git clean && + git checkout -f master && git clean -f && fill 1 T 3 4 5 6 S 8 >one && if git checkout renamer @@ -137,15 +161,24 @@ test_expect_success 'checkout -m with merge conflict' ' git diff master:one :3:uno | sed -e "1,/^@@/d" -e "/^ /d" -e "s/^-/d/" -e "s/^+/a/" >current && fill d2 aT d7 aS >expect && - diff current expect && + test_cmp current expect && git diff --cached two >current && ! test -s current ' test_expect_success 'checkout to detach HEAD' ' - git checkout -f renamer && git clean && - git checkout renamer^ && + git checkout -f renamer && git clean -f && + git checkout renamer^ 2>messages && + (cat >messages.expect <<EOF +Note: moving to '\''renamer^'\'' which isn'\''t a local branch +If you want to create a new branch from this checkout, you may do so +(now or later) by using -b with the checkout command again. Example: + git checkout -b <new_branch_name> +HEAD is now at 7329388... Initial A one, A two +EOF +) && + test_cmp messages.expect messages && H=$(git rev-parse --verify HEAD) && M=$(git show-ref -s --verify refs/heads/master) && test "z$H" = "z$M" && @@ -160,7 +193,7 @@ test_expect_success 'checkout to detach HEAD' ' test_expect_success 'checkout to detach HEAD with branchname^' ' - git checkout -f master && git clean && + git checkout -f master && git clean -f && git checkout renamer^ && H=$(git rev-parse --verify HEAD) && M=$(git show-ref -s --verify refs/heads/master) && @@ -174,9 +207,25 @@ test_expect_success 'checkout to detach HEAD with branchname^' ' fi ' +test_expect_success 'checkout to detach HEAD with :/message' ' + + git checkout -f master && git clean -f && + git checkout ":/Initial" && + H=$(git rev-parse --verify HEAD) && + M=$(git show-ref -s --verify refs/heads/master) && + test "z$H" = "z$M" && + if git symbolic-ref HEAD >/dev/null 2>&1 + then + echo "OOPS, HEAD is still symbolic???" + false + else + : happy + fi +' + test_expect_success 'checkout to detach HEAD with HEAD^0' ' - git checkout -f master && git clean && + git checkout -f master && git clean -f && git checkout HEAD^0 && H=$(git rev-parse --verify HEAD) && M=$(git show-ref -s --verify refs/heads/master) && @@ -230,4 +279,259 @@ test_expect_success 'checkout with ambiguous tag/branch names' ' ' +test_expect_success 'switch branches while in subdirectory' ' + + git reset --hard && + git checkout master && + + mkdir subs && + ( + cd subs && + git checkout side + ) && + ! test -f subs/one && + rm -fr subs + +' + +test_expect_success 'checkout specific path while in subdirectory' ' + + git reset --hard && + git checkout side && + mkdir subs && + >subs/bero && + git add subs/bero && + git commit -m "add subs/bero" && + + git checkout master && + mkdir -p subs && + ( + cd subs && + git checkout side -- bero + ) && + test -f subs/bero + +' + +test_expect_success \ + 'checkout w/--track sets up tracking' ' + git config branch.autosetupmerge false && + git checkout master && + git checkout --track -b track1 && + test "$(git config branch.track1.remote)" && + test "$(git config branch.track1.merge)"' + +test_expect_success \ + 'checkout w/autosetupmerge=always sets up tracking' ' + git config branch.autosetupmerge always && + git checkout master && + git checkout -b track2 && + test "$(git config branch.track2.remote)" && + test "$(git config branch.track2.merge)" + git config branch.autosetupmerge false' + +test_expect_success 'checkout w/--track from non-branch HEAD fails' ' + git checkout master^0 && + test_must_fail git symbolic-ref HEAD && + test_must_fail git checkout --track -b track && + test_must_fail git rev-parse --verify track && + test_must_fail git symbolic-ref HEAD && + test "z$(git rev-parse master^0)" = "z$(git rev-parse HEAD)" +' + +test_expect_success 'detach a symbolic link HEAD' ' + git checkout master && + git config --bool core.prefersymlinkrefs yes && + git checkout side && + git checkout master && + it=$(git symbolic-ref HEAD) && + test "z$it" = zrefs/heads/master && + here=$(git rev-parse --verify refs/heads/master) && + git checkout side^ && + test "z$(git rev-parse --verify refs/heads/master)" = "z$here" +' + +test_expect_success \ + 'checkout with --track fakes a sensible -b <name>' ' + git update-ref refs/remotes/origin/koala/bear renamer && + git update-ref refs/new/koala/bear renamer && + + git checkout --track origin/koala/bear && + test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" && + test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" && + + git checkout master && git branch -D koala/bear && + + git checkout --track refs/remotes/origin/koala/bear && + test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" && + test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" && + + git checkout master && git branch -D koala/bear && + + git checkout --track remotes/origin/koala/bear && + test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" && + test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" && + + git checkout master && git branch -D koala/bear && + + git checkout --track refs/new/koala/bear && + test "refs/heads/koala/bear" = "$(git symbolic-ref HEAD)" && + test "$(git rev-parse HEAD)" = "$(git rev-parse renamer)" +' + +test_expect_success \ + 'checkout with --track, but without -b, fails with too short tracked name' ' + test_must_fail git checkout --track renamer' + +setup_conflicting_index () { + rm -f .git/index && + O=$(echo original | git hash-object -w --stdin) && + A=$(echo ourside | git hash-object -w --stdin) && + B=$(echo theirside | git hash-object -w --stdin) && + ( + echo "100644 $A 0 fild" && + echo "100644 $O 1 file" && + echo "100644 $A 2 file" && + echo "100644 $B 3 file" && + echo "100644 $A 0 filf" + ) | git update-index --index-info +} + +test_expect_success 'checkout an unmerged path should fail' ' + setup_conflicting_index && + echo "none of the above" >sample && + cat sample >fild && + cat sample >file && + cat sample >filf && + test_must_fail git checkout fild file filf && + test_cmp sample fild && + test_cmp sample filf && + test_cmp sample file +' + +test_expect_success 'checkout with an unmerged path can be ignored' ' + setup_conflicting_index && + echo "none of the above" >sample && + echo ourside >expect && + cat sample >fild && + cat sample >file && + cat sample >filf && + git checkout -f fild file filf && + test_cmp expect fild && + test_cmp expect filf && + test_cmp sample file +' + +test_expect_success 'checkout unmerged stage' ' + setup_conflicting_index && + echo "none of the above" >sample && + echo ourside >expect && + cat sample >fild && + cat sample >file && + cat sample >filf && + git checkout --ours . && + test_cmp expect fild && + test_cmp expect filf && + test_cmp expect file && + git checkout --theirs file && + test ztheirside = "z$(cat file)" +' + +test_expect_success 'checkout with --merge' ' + setup_conflicting_index && + echo "none of the above" >sample && + echo ourside >expect && + cat sample >fild && + cat sample >file && + cat sample >filf && + git checkout -m -- fild file filf && + ( + echo "<<<<<<< ours" + echo ourside + echo "=======" + echo theirside + echo ">>>>>>> theirs" + ) >merged && + test_cmp expect fild && + test_cmp expect filf && + test_cmp merged file +' + +test_expect_success 'checkout with --merge, in diff3 -m style' ' + git config merge.conflictstyle diff3 && + setup_conflicting_index && + echo "none of the above" >sample && + echo ourside >expect && + cat sample >fild && + cat sample >file && + cat sample >filf && + git checkout -m -- fild file filf && + ( + echo "<<<<<<< ours" + echo ourside + echo "|||||||" + echo original + echo "=======" + echo theirside + echo ">>>>>>> theirs" + ) >merged && + test_cmp expect fild && + test_cmp expect filf && + test_cmp merged file +' + +test_expect_success 'checkout --conflict=merge, overriding config' ' + git config merge.conflictstyle diff3 && + setup_conflicting_index && + echo "none of the above" >sample && + echo ourside >expect && + cat sample >fild && + cat sample >file && + cat sample >filf && + git checkout --conflict=merge -- fild file filf && + ( + echo "<<<<<<< ours" + echo ourside + echo "=======" + echo theirside + echo ">>>>>>> theirs" + ) >merged && + test_cmp expect fild && + test_cmp expect filf && + test_cmp merged file +' + +test_expect_success 'checkout --conflict=diff3' ' + git config --unset merge.conflictstyle + setup_conflicting_index && + echo "none of the above" >sample && + echo ourside >expect && + cat sample >fild && + cat sample >file && + cat sample >filf && + git checkout --conflict=diff3 -- fild file filf && + ( + echo "<<<<<<< ours" + echo ourside + echo "|||||||" + echo original + echo "=======" + echo theirside + echo ">>>>>>> theirs" + ) >merged && + test_cmp expect fild && + test_cmp expect filf && + test_cmp merged file +' + +test_expect_success 'failing checkout -b should not break working tree' ' + git reset --hard master && + git symbolic-ref HEAD refs/heads/master && + test_must_fail git checkout -b renamer side^ && + test $(git symbolic-ref HEAD) = refs/heads/master && + git diff --exit-code && + git diff --cached --exit-code + +' + test_done |