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|
#!/bin/sh
test_description='lock file PID info tests
Tests for PID info file alongside lock files.
The feature is opt-in via core.lockfilePid config setting (boolean).
'
. ./test-lib.sh
test_expect_success 'stale lock detected when PID is not running' '
git init repo &&
(
cd repo &&
touch .git/index.lock &&
printf "pid 99999" >.git/index~pid.lock &&
test_must_fail git -c core.lockfilePid=true add . 2>err &&
test_grep "process 99999, which is no longer running" err &&
test_grep "appears to be stale" err
)
'
test_expect_success 'PID info not shown by default' '
git init repo2 &&
(
cd repo2 &&
touch .git/index.lock &&
printf "pid 99999" >.git/index~pid.lock &&
test_must_fail git add . 2>err &&
# Should not crash, just show normal error without PID
test_grep "Unable to create" err &&
! test_grep "is held by process" err
)
'
test_expect_success 'running process detected when PID is alive' '
git init repo3 &&
(
cd repo3 &&
echo content >file &&
# Get the correct PID for this platform
shell_pid=$$ &&
if test_have_prereq MINGW && test -f /proc/$shell_pid/winpid
then
# In Git for Windows, Bash uses MSYS2 PIDs but git.exe
# uses Windows PIDs. Use the Windows PID.
shell_pid=$(cat /proc/$shell_pid/winpid)
fi &&
# Create a lock and PID file with current shell PID (which is running)
touch .git/index.lock &&
printf "pid %d" "$shell_pid" >.git/index~pid.lock &&
# Verify our PID is shown in the error message
test_must_fail git -c core.lockfilePid=true add file 2>err &&
test_grep "held by process $shell_pid" err
)
'
test_expect_success 'PID info file cleaned up on successful operation when enabled' '
git init repo4 &&
(
cd repo4 &&
echo content >file &&
git -c core.lockfilePid=true add file &&
# After successful add, no lock or PID files should exist
test_path_is_missing .git/index.lock &&
test_path_is_missing .git/index~pid.lock
)
'
test_expect_success 'no PID file created by default' '
git init repo5 &&
(
cd repo5 &&
echo content >file &&
git add file &&
# PID file should not be created when feature is disabled
test_path_is_missing .git/index~pid.lock
)
'
test_expect_success 'core.lockfilePid=false does not create PID file' '
git init repo6 &&
(
cd repo6 &&
echo content >file &&
git -c core.lockfilePid=false add file &&
# PID file should not be created when feature is disabled
test_path_is_missing .git/index~pid.lock
)
'
test_expect_success 'existing PID files are read even when feature disabled' '
git init repo7 &&
(
cd repo7 &&
touch .git/index.lock &&
printf "pid 99999" >.git/index~pid.lock &&
# Even with lockfilePid disabled, existing PID files are read
# to help diagnose stale locks
test_must_fail git add . 2>err &&
test_grep "process 99999" err
)
'
test_done
|
