#
# Name: Make Test Files From CSV Files
# Version: 0.2
# Date: August 6, 2022
# 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.
#
#
# Convert test case file into test files
#
proc process_config_file {filename} {
set prev ""
set test 0
# 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]
# Add setup commands to test file
puts $out [format "# Auto generated test cases for %s" [file tail $filename]]
#puts $out [format "# Auto generated test cases for %s created on %s" [file tail $filename] [clock format [clock seconds]]]
# Package requires
puts $out "\n# Load Tcl Test package"
puts $out [subst -nocommands {if {[lsearch [namespace children] ::tcltest] == -1} {\n\tpackage require tcltest\n\tnamespace import ::tcltest::*\n}\n}]
puts $out {set auto_path [concat [list [file dirname [file dirname [info script]]]] $auto_path]}
puts $out ""
# Generate test cases and add to test file
while {[gets $in data] > -1} {
# Skip comments
set data [string trim $data]
if {[string match "#*" $data]} continue
# Split comma separated fields with quotes
set list [list]
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]
}
}
# Get command or test case
foreach {group name constraints setup body cleanup match result output errorOutput returnCodes} $list {
if {$group eq "command"} {
# Pass-through command
puts $out $name
} elseif {$group ne "" && $body ne ""} {
set group [string map [list " " "_"] $group]
if {$group ne $prev} {
incr test
set prev $group
puts $out ""
}
# Test case
set buffer [format "\ntest %s-%d.%d {%s}" $group $test [incr cases($group)] $name]
foreach opt [list -constraints -setup -body -cleanup -match -result -output -errorOutput -returnCodes] {
set cmd [string trim [set [string trimleft $opt "-"]]]
if {$cmd ne ""} {
if {$opt in [list -setup -body -cleanup]} {
append buffer " " $opt " \{\n"
foreach line [split $cmd ";"] {
append buffer \t [string trim $line] \n
}
append buffer " \}"
} elseif {$opt in [list -output -errorOutput]} {
append buffer " " $opt " {" $cmd \n "}"
} elseif {$opt in [list -result]} {
if {[string index $cmd 0] in [list \[ \" \{]} {
append buffer " " $opt " " $cmd
} elseif {[string match {*[\\$]*} $cmd]} {
append buffer " " $opt " \"" [string map [list \\\\\" \\\"] [string map [list \" \\\" ] $cmd]] "\""
} else {
append buffer " " $opt " {" $cmd "}"
}
} else {
append buffer " " $opt " {" $cmd "}"
}
}
}
puts $out $buffer
} else {
# Empty line
}
break
}
}
# Output clean-up commands
puts $out "\n# Cleanup\n::tcltest::cleanupTests\nreturn"
close $out
close $in
}
#
# Call script
#
foreach file [glob *.csv] {
process_config_file $file
}
exit