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Improve test framework: create_file --append

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This commit is contained in:
Andrew Bettison 2013-02-08 12:07:56 +10:30
parent a6b6209c6c
commit 2ca7bab7c0
1 changed files with 9 additions and 2 deletions
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11
testframework.sh
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@ -594,12 +594,19 @@ matches_rexp() {
}
# Create a file with the given size (default 0).
# Usage: create_file <path> [<size>]
# Usage: create_file [--append] <path> [<size>]
# where: <size> is of the form Nu
# N is decimal integer
# u is one of kKmMgG (k=10^3, K=2^10, m=10^6, M=2^20, g=10^9, G=2^30)
create_file() {
tfw_createfile --label="$1" ${2:+--size=$2} >"$1" || error "failed command: create_file $@"
local args=("$@")
case "$1" in
--append) shift;;
*) rm -f "$1";;
esac
local path="$1"
local size="$2"
tfw_createfile --label="$path" ${size:+--size=$size} >>"$path" || error "failed command: create_file ${args[*]}"
}
# Executes its arguments as a command: