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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 14:47:53 +0000 |
commit | c8bae7493d2f2910b57f13ded012e86bdcfb0532 (patch) | |
tree | 24e09d9f84dec336720cf393e156089ca2835791 /t/t6019-rev-list-ancestry-path.sh | |
parent | Initial commit. (diff) | |
download | git-17a789943131483bc454986d1be6da6caaabce8c.tar.xz git-17a789943131483bc454986d1be6da6caaabce8c.zip |
Adding upstream version 1:2.39.2.upstream/1%2.39.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 't/t6019-rev-list-ancestry-path.sh')
-rwxr-xr-x | t/t6019-rev-list-ancestry-path.sh | 132 |
1 files changed, 132 insertions, 0 deletions
diff --git a/t/t6019-rev-list-ancestry-path.sh b/t/t6019-rev-list-ancestry-path.sh new file mode 100755 index 0000000..738da23 --- /dev/null +++ b/t/t6019-rev-list-ancestry-path.sh @@ -0,0 +1,132 @@ +#!/bin/sh + +test_description='--ancestry-path' + +# D---E-------F +# / \ \ +# B---C---G---H---I---J +# / \ +# A-------K---------------L--M +# +# D..M == E F G H I J K L M +# --ancestry-path D..M == E F H I J L M +# --ancestry-path=F D..M == E F J L M +# --ancestry-path=G D..M == G H I J L M +# --ancestry-path=H D..M == E G H I J L M +# --ancestry-path=K D..M == K L M +# --ancestry-path=K --ancestry-path=F D..M == E F J K L M +# +# D..M -- M.t == M +# --ancestry-path D..M -- M.t == M +# +# F...I == F G H I +# --ancestry-path F...I == F H I +# +# G..M -- G.t == [nothing - was dropped in "-s ours" merge L] +# --ancestry-path G..M -- G.t == L +# --ancestry-path --simplify-merges G^..M -- G.t == G L + +GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main +export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME + +. ./test-lib.sh + +test_merge () { + test_tick && + git merge -s ours -m "$2" "$1" && + git tag "$2" +} + +test_expect_success setup ' + test_commit A && + test_commit B && + test_commit C && + test_commit D && + test_commit E && + test_commit F && + git reset --hard C && + test_commit G && + test_merge E H && + test_commit I && + test_merge F J && + git reset --hard A && + test_commit K && + test_merge J L && + test_commit M +' + +test_ancestry () { + args=$1 + expected=$2 + test_expect_success "log $args" " + test_write_lines $expected >expect && + git log --format=%s $args >raw && + + if test -n \"$expected\" + then + sort raw >actual && + test_cmp expect actual + else + test_must_be_empty raw + fi + " +} + +test_ancestry "D..M" "E F G H I J K L M" + +test_ancestry "--ancestry-path D..M" "E F H I J L M" +test_ancestry "--ancestry-path=F D..M" "E F J L M" +test_ancestry "--ancestry-path=G D..M" "G H I J L M" +test_ancestry "--ancestry-path=H D..M" "E G H I J L M" +test_ancestry "--ancestry-path=K D..M" "K L M" +test_ancestry "--ancestry-path=F --ancestry-path=K D..M" "E F J K L M" + +test_ancestry "D..M -- M.t" "M" +test_ancestry "--ancestry-path D..M -- M.t" "M" + +test_ancestry "F...I" "F G H I" +test_ancestry "--ancestry-path F...I" "F H I" + +test_ancestry "G..M -- G.t" "" +test_ancestry "--ancestry-path G..M -- G.t" "L" +test_ancestry "--ancestry-path --simplify-merges G^..M -- G.t" "G L" + +# b---bc +# / \ / +# a X +# \ / \ +# c---cb +# +# All refnames prefixed with 'x' to avoid confusion with the tags +# generated by test_commit on case-insensitive systems. +test_expect_success 'setup criss-cross' ' + mkdir criss-cross && + (cd criss-cross && + git init && + test_commit A && + git checkout -b xb main && + test_commit B && + git checkout -b xc main && + test_commit C && + git checkout -b xbc xb -- && + git merge xc && + git checkout -b xcb xc -- && + git merge xb && + git checkout main) +' + +# no commits in bc descend from cb +test_expect_success 'criss-cross: rev-list --ancestry-path cb..bc' ' + (cd criss-cross && + git rev-list --ancestry-path xcb..xbc > actual && + test_must_be_empty actual) +' + +# no commits in repository descend from cb +test_expect_success 'criss-cross: rev-list --ancestry-path --all ^cb' ' + (cd criss-cross && + git rev-list --ancestry-path --all ^xcb > actual && + test_must_be_empty actual) +' + +test_done |