git-commit-vandalism/t/t3303-notes-subtrees.sh
Junio C Hamano 4f4b18497a Merge branch 'es/test-chain-lint'
Broken &&-chains in the test scripts have been corrected.

* es/test-chain-lint:
  t6000-t9999: detect and signal failure within loop
  t5000-t5999: detect and signal failure within loop
  t4000-t4999: detect and signal failure within loop
  t0000-t3999: detect and signal failure within loop
  tests: simplify by dropping unnecessary `for` loops
  tests: apply modern idiom for exiting loop upon failure
  tests: apply modern idiom for signaling test failure
  tests: fix broken &&-chains in `{...}` groups
  tests: fix broken &&-chains in `$(...)` command substitutions
  tests: fix broken &&-chains in compound statements
  tests: use test_write_lines() to generate line-oriented output
  tests: simplify construction of large blocks of text
  t9107: use shell parameter expansion to avoid breaking &&-chain
  t6300: make `%(raw:size) --shell` test more robust
  t5516: drop unnecessary subshell and command invocation
  t4202: clarify intent by creating expected content less cleverly
  t1020: avoid aborting entire test script when one test fails
  t1010: fix unnoticed failure on Windows
  t/lib-pager: use sane_unset() to avoid breaking &&-chain
2022-01-03 16:24:15 -08:00

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#!/bin/sh
test_description='Test commit notes organized in subtrees'
GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME=main
export GIT_TEST_DEFAULT_INITIAL_BRANCH_NAME
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
number_of_commits=100
start_note_commit () {
test_tick &&
cat <<INPUT_END
commit refs/notes/commits
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
notes
COMMIT
from refs/notes/commits^0
deleteall
INPUT_END
}
verify_notes () {
git log | grep "^ " > output &&
i=$number_of_commits &&
while [ $i -gt 0 ]; do
echo " commit #$i" &&
echo " note for commit #$i" &&
i=$(($i-1)) || return 1
done > expect &&
test_cmp expect output
}
test_expect_success "setup: create $number_of_commits commits" '
(
nr=0 &&
while [ $nr -lt $number_of_commits ]; do
nr=$(($nr+1)) &&
test_tick &&
cat <<INPUT_END || return 1
commit refs/heads/main
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
commit #$nr
COMMIT
M 644 inline file
data <<EOF
file in commit #$nr
EOF
INPUT_END
done &&
test_tick &&
cat <<INPUT_END
commit refs/notes/commits
committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
data <<COMMIT
no notes
COMMIT
deleteall
INPUT_END
) |
git fast-import --quiet &&
git config core.notesRef refs/notes/commits
'
test_sha1_based () {
(
start_note_commit &&
nr=$number_of_commits &&
git rev-list refs/heads/main |
while read sha1; do
note_path=$(echo "$sha1" | sed "$1")
cat <<INPUT_END &&
M 100644 inline $note_path
data <<EOF
note for commit #$nr
EOF
INPUT_END
nr=$(($nr-1))
done
) |
git fast-import --quiet
}
test_expect_success 'test notes in 2/38-fanout' 'test_sha1_based "s|^..|&/|"'
test_expect_success 'verify notes in 2/38-fanout' 'verify_notes'
test_expect_success 'test notes in 2/2/36-fanout' 'test_sha1_based "s|^\(..\)\(..\)|\1/\2/|"'
test_expect_success 'verify notes in 2/2/36-fanout' 'verify_notes'
test_expect_success 'test notes in 2/2/2/34-fanout' 'test_sha1_based "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|"'
test_expect_success 'verify notes in 2/2/2/34-fanout' 'verify_notes'
test_same_notes () {
(
start_note_commit &&
nr=$number_of_commits &&
git rev-list refs/heads/main |
while read sha1; do
first_note_path=$(echo "$sha1" | sed "$1")
second_note_path=$(echo "$sha1" | sed "$2")
cat <<INPUT_END &&
M 100644 inline $second_note_path
data <<EOF
note for commit #$nr
EOF
M 100644 inline $first_note_path
data <<EOF
note for commit #$nr
EOF
INPUT_END
nr=$(($nr-1))
done
) |
git fast-import --quiet
}
test_expect_success 'test same notes in no fanout and 2/38-fanout' 'test_same_notes "s|^..|&/|" ""'
test_expect_success 'verify same notes in no fanout and 2/38-fanout' 'verify_notes'
test_expect_success 'test same notes in no fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" ""'
test_expect_success 'verify same notes in no fanout and 2/2/36-fanout' 'verify_notes'
test_expect_success 'test same notes in 2/38-fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^..|&/|"'
test_expect_success 'verify same notes in 2/38-fanout and 2/2/36-fanout' 'verify_notes'
test_expect_success 'test same notes in 2/2/2/34-fanout and 2/2/36-fanout' 'test_same_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|"'
test_expect_success 'verify same notes in 2/2/2/34-fanout and 2/2/36-fanout' 'verify_notes'
test_concatenated_notes () {
(
start_note_commit &&
nr=$number_of_commits &&
git rev-list refs/heads/main |
while read sha1; do
first_note_path=$(echo "$sha1" | sed "$1")
second_note_path=$(echo "$sha1" | sed "$2")
cat <<INPUT_END &&
M 100644 inline $second_note_path
data <<EOF
second note for commit #$nr
EOF
M 100644 inline $first_note_path
data <<EOF
first note for commit #$nr
EOF
INPUT_END
nr=$(($nr-1))
done
) |
git fast-import --quiet
}
verify_concatenated_notes () {
git log | grep "^ " > output &&
i=$number_of_commits &&
while [ $i -gt 0 ]; do
echo " commit #$i" &&
echo " first note for commit #$i" &&
echo " " &&
echo " second note for commit #$i" &&
i=$(($i-1)) || return 1
done > expect &&
test_cmp expect output
}
test_expect_success 'test notes in no fanout concatenated with 2/38-fanout' 'test_concatenated_notes "s|^..|&/|" ""'
test_expect_success 'verify notes in no fanout concatenated with 2/38-fanout' 'verify_concatenated_notes'
test_expect_success 'test notes in no fanout concatenated with 2/2/36-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)|\1/\2/|" ""'
test_expect_success 'verify notes in no fanout concatenated with 2/2/36-fanout' 'verify_concatenated_notes'
test_expect_success 'test notes in 2/38-fanout concatenated with 2/2/36-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)|\1/\2/|" "s|^..|&/|"'
test_expect_success 'verify notes in 2/38-fanout concatenated with 2/2/36-fanout' 'verify_concatenated_notes'
test_expect_success 'test notes in 2/2/36-fanout concatenated with 2/2/2/34-fanout' 'test_concatenated_notes "s|^\(..\)\(..\)\(..\)|\1/\2/\3/|" "s|^\(..\)\(..\)|\1/\2/|"'
test_expect_success 'verify notes in 2/2/36-fanout concatenated with 2/2/2/34-fanout' 'verify_concatenated_notes'
test_done