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# Test the glob command
source [file dirname [info script]]/testing.tcl
needs constraint jim
needs cmd glob
# Fake the bare minimum that glob.tcl needs:
# [readdir], [file isdir] and [file exists]
local proc file {cmd args} {
if {$cmd in {isdir exists}} {
lassign [fslookup [lindex $args 0]] type contents
if {$cmd eq "isdir" && $type eq "dir"} {
return 1
} elseif {$type ne "none"} {
return 1
}
return 0
}
tailcall upcall file $cmd {*}$args
}
local proc readdir {{-nocomplain {}} dir} {
lassign [fslookup $dir] type contents
if {$type ne "dir"} {
if {${-nocomplain} eq ""} {
return {}
}
return -code error "No such file or directory"
}
dict keys $contents
}
local proc fslookup {path} {
set type dir
set dict $::FAKEFS
foreach p [split $path /] {
if {$p in {. {}}} {
continue
}
if {![dict exists $dict $p] || $type ne "dir"} {
return none
}
lassign [dict get $dict $p] type dict
}
list $type $dict
}
# Creates the representation of a filesystem in a dictionary - for testing
local proc makefakefs {fs} {
set fakefs {}
foreach {type name contents} $fs {
switch -glob -- $type {
f* {
set fakefs($name) [list file $contents]
}
d* {
set fakefs($name) [list dir [makefakefs $contents]]
}
default {
error "Unknown fs type: $type"
}
}
}
return $fakefs
}
# Create a fake filesystem for testing the glob command
set ::FAKEFS [makefakefs {
file abc {This is the contents of abc}
dir def {
file ghi {This file is inside def}
dir jkl
}
dir tmp {
file "open{brace" {}
file "close}brace" {}
file "open\[bracket" {}
file "close\]bracket" {}
}
}]
test glob-1.1 {Simple} {
lsort [glob *]
} {abc def tmp}
test glob-1.2 {Simple} {
lsort [glob a*]
} {abc}
test glob-1.3 {Simple} -returnCodes error -body {
lsort [glob x*]
} -result {no files matched glob pattern "x*"}
test glob-1.4 {Simple} -returnCodes error -body {
lsort [glob]
} -result {wrong # args: should be "glob ?options? pattern ?pattern ...?"}
test glob-1.5 {Simple} -returnCodes ok -body {
lsort [glob -nocomplain x*]
} -result {}
test glob-2.1 {Braces} -returnCodes ok -body {
lsort [glob "{a,d}*"]
} -result {abc def}
test glob-2.2 {Files containing braces and brackets} -returnCodes ok -body {
lsort [glob tmp/*]
} -result {tmp/close\]bracket tmp/close\}brace {tmp/open[bracket} tmp/open\{brace}
test glob-2.3 {Glob match files open bracket} -returnCodes ok -body {
lsort [glob {tmp/*\[*}]
} -result [list tmp/open\[bracket]
test glob-2.4 {Glob match files close bracket} -returnCodes ok -body {
lsort [glob {tmp/*\]*}]
} -result [list tmp/close\]bracket]
test glob-2.5 {Glob match files containing braced brackets} -returnCodes ok -body {
lsort [glob {tmp/*{\[,]}*}]
} -result [list tmp/close\]bracket tmp/open\[bracket]
test glob-3.1 {Directory option} -returnCodes ok -body {
lsort [glob -dir tmp -tails *]
} -result [list close\]bracket close\}brace open\[bracket open\{brace]
test glob-3.2 {Directory option} -returnCodes ok -body {
lsort [glob -dir tmp -tails *close*]
} -result [list close\]bracket close\}brace]
testreport
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