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#
# Name: Make Test Files From CSV Files
# Version: 0.2
# Date: August 6, 2022
# Version: 0.3
# Date: March 9, 2024
# Author: Brian O'Hagan
# Email: [email protected]
# Legal Notice: (c) Copyright 2020 by Brian O'Hagan
# Released under the Apache v2.0 license. I would appreciate a copy of any modifications
# made to this package for possible incorporation in a future release.
#
#
# Parse CSV line
#
proc parse_csv {ch data} {
set buffer ""
set result [list]
set start 0
set end [string length $data]
while {$start < $end} {
if {[string index $data $start] eq "\""} {
# Quoted
if {[set index [string first "\"" $data [incr start]]] > -1} {
set next [string index $data [expr {$index + 1}]]
if {$next eq "\""} {
# Quote
append buffer [string range $data $start $index]
set start [incr index]
} else {
# End of quoted data
append buffer [string range $data $start [incr index -1]]
set start [incr index 3]
lappend result $buffer
set buffer ""
}
} else {
# Multi-line
append buffer [string range $data $start end] "\n"
gets $ch new
set data "\""
append data $new
set start 0
set end [string length $data]
}
} else {
# Not quoted, so no embedded NL, quotes, or commas
set index [string first "," $data $start]
if {$index > -1} {
lappend result [string range $data $start [incr index -1]]
set start [incr index 2]
} else {
lappend result [string range $data $start end]
set start [string length $data]
}
}
}
return $result
}
#
# Convert test case file into test files
#
proc process_config_file {filename} {
set prev ""
set test 0
# Open file with test case indo
# Open file with test case indo
set in [open $filename r]
array set cases [list]
# Open output test file
set out [open [format %s.test [file rootname $filename]] w]
array set cases [list]
set list [list]
set list [parse_csv $in $data]
while {[string length $data] > 0} {
if {[string index $data 0] eq "\""} {
# Quoted
set end [string first "\"," $data]
if {$end == -1} {set end [expr {[string length $data]+1}]}
lappend list [string map [list {""} \"] [string range $data 1 [incr end -1]]]
set data [string range $data [incr end 3] end]
} else {
# Not quoted, so no embedded NL, quotes, or commas
set index [string first "," $data]
if {$index == -1} {set index [expr {[string length $data]+1}]}
lappend list [string range $data 0 [incr index -1]]
set data [string range $data [incr index 2] end]
}
}
# Pass-through command
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close $in
}
#
# Call script
#
foreach file [glob *.csv] {
puts $file
process_config_file $file
}
exit
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