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tests/leaks.sh: add test for PATH reset leak triggered by nmake build

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This commit is contained in:
Martijn Dekker 2020-08-21 19:55:23 +01:00
parent 52dc071a56
commit f89fc2c713
1 changed files with 8 additions and 1 deletions
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9
src/cmd/ksh93/tests/leaks.sh
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@ -143,7 +143,14 @@ do PATH=/dev/null true # set/restore PATH & clear hash table
command -v ls # do PATH search, add to hash table command -v ls # do PATH search, add to hash table
done >/dev/null done >/dev/null
after=$(getmem) after=$(getmem)
err_exit_if_leak 'memory leak on PATH reset before subshell PATH search' err_exit_if_leak 'memory leak on PATH reset before PATH search'
# ...test for another leak that only shows up when building with nmake:
before=$(getmem)
for ((i=0; i < N; i++))
do PATH=/dev/null true # set/restore PATH & clear hash table
done >/dev/null
after=$(getmem)
err_exit_if_leak 'memory leak on PATH reset'
# ====== # ======
# Defining a function in a virtual subshell # Defining a function in a virtual subshell