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dotCooCoo
6961bed99d
The tmp() helpers in apps/vectorcraft-cli/tests/cli.rs and fileio.rs
name their folder after the process id (vectorcraft-cli-test-<pid>,
vectorcraft-cli-fileio-<pid> in the temp folder) and never empty or
remove it. When a later run gets the same process id, it finds the
earlier run's files there. mcp_automation_roots then fails on Unix with
EEXIST (Os { code: 17, kind: AlreadyExists, message: "File exists" }):
its first symlink() call finds the link in/escape.svg that the earlier
run made. A stale output file can also let a fileio test read an
earlier run's export.
The first tmp() call in each test process now removes the folder and
creates it again empty. The roots test's body moves into
automation_roots(), and mcp_automation_roots_in_a_folder_an_earlier_run_left
runs it twice in one folder, emptying the folder in between as tmp()
does. Without the removal the second run fails with the same error.