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Diffstat (limited to 't/t6009-rev-list-parent.sh')
-rwxr-xr-x | t/t6009-rev-list-parent.sh | 149 |
1 files changed, 149 insertions, 0 deletions
diff --git a/t/t6009-rev-list-parent.sh b/t/t6009-rev-list-parent.sh new file mode 100755 index 0000000000..916d9692bc --- /dev/null +++ b/t/t6009-rev-list-parent.sh @@ -0,0 +1,149 @@ +#!/bin/sh + +test_description='ancestor culling and limiting by parent number' + +. ./test-lib.sh + +check_revlist () { + rev_list_args="$1" && + shift && + git rev-parse "$@" >expect && + git rev-list $rev_list_args --all >actual && + test_cmp expect actual +} + +test_expect_success setup ' + + touch file && + git add file && + + test_commit one && + + test_tick=$(($test_tick - 2400)) && + + test_commit two && + test_commit three && + test_commit four && + + git log --pretty=oneline --abbrev-commit +' + +test_expect_success 'one is ancestor of others and should not be shown' ' + + git rev-list one --not four >result && + test_must_be_empty result + +' + +test_expect_success 'setup roots, merges and octopuses' ' + + git checkout --orphan newroot && + test_commit five && + git checkout -b sidebranch two && + test_commit six && + git checkout -b anotherbranch three && + test_commit seven && + git checkout -b yetanotherbranch four && + test_commit eight && + git checkout master && + test_tick && + git merge --allow-unrelated-histories -m normalmerge newroot && + git tag normalmerge && + test_tick && + git merge -m tripus sidebranch anotherbranch && + git tag tripus && + git checkout -b tetrabranch normalmerge && + test_tick && + git merge -m tetrapus sidebranch anotherbranch yetanotherbranch && + git tag tetrapus && + git checkout master +' + +test_expect_success 'rev-list roots' ' + + check_revlist "--max-parents=0" one five +' + +test_expect_success 'rev-list no merges' ' + + check_revlist "--max-parents=1" one eight seven six five four three two && + check_revlist "--no-merges" one eight seven six five four three two +' + +test_expect_success 'rev-list no octopuses' ' + + check_revlist "--max-parents=2" one normalmerge eight seven six five four three two +' + +test_expect_success 'rev-list no roots' ' + + check_revlist "--min-parents=1" tetrapus tripus normalmerge eight seven six four three two +' + +test_expect_success 'rev-list merges' ' + + check_revlist "--min-parents=2" tetrapus tripus normalmerge && + check_revlist "--merges" tetrapus tripus normalmerge +' + +test_expect_success 'rev-list octopus' ' + + check_revlist "--min-parents=3" tetrapus tripus +' + +test_expect_success 'rev-list ordinary commits' ' + + check_revlist "--min-parents=1 --max-parents=1" eight seven six four three two +' + +test_expect_success 'rev-list --merges --no-merges yields empty set' ' + + check_revlist "--min-parents=2 --no-merges" && + check_revlist "--merges --no-merges" && + check_revlist "--no-merges --merges" +' + +test_expect_success 'rev-list override and infinities' ' + + check_revlist "--min-parents=2 --max-parents=1 --max-parents=3" tripus normalmerge && + check_revlist "--min-parents=1 --min-parents=2 --max-parents=7" tetrapus tripus normalmerge && + check_revlist "--min-parents=2 --max-parents=8" tetrapus tripus normalmerge && + check_revlist "--min-parents=2 --max-parents=-1" tetrapus tripus normalmerge && + check_revlist "--min-parents=2 --no-max-parents" tetrapus tripus normalmerge && + check_revlist "--max-parents=0 --min-parents=1 --no-min-parents" one five +' + +test_expect_success 'dodecapus' ' + + roots= && + for i in 1 2 3 4 5 6 7 8 9 10 11 + do + git checkout -b root$i five && + test_commit $i && + roots="$roots root$i" || + return + done && + git checkout master && + test_tick && + git merge -m dodecapus $roots && + git tag dodecapus && + + check_revlist "--min-parents=4" dodecapus tetrapus && + check_revlist "--min-parents=8" dodecapus && + check_revlist "--min-parents=12" dodecapus && + check_revlist "--min-parents=13" && + check_revlist "--min-parents=4 --max-parents=11" tetrapus +' + +test_expect_success 'ancestors with the same commit time' ' + + test_tick_keep=$test_tick && + for i in 1 2 3 4 5 6 7 8; do + test_tick=$test_tick_keep + test_commit t$i + done && + git rev-list t1^! --not t$i >result && + test_must_be_empty result +' + +test_done |