source [file dirname [info script]]/testing.tcl

needs cmd file

test join-1.1 "One name" {
	file join abc
} {abc}

test join-1.2 "One name with trailing slash" {
	file join abc/
} {abc}

test join-1.3 "One name with leading slash" {
	file join /abc
} {/abc}

test join-1.4 "One name with leading and trailing slash" {
	file join /abc/
} {/abc}

test join-1.5 "Two names" {
	file join abc def
} {abc/def}

test join-1.6 "Two names with dir trailing slash" {
	file join abc/ def
} {abc/def}

test join-1.7 "Two names with dir leading slash" {
	file join /abc def
} {/abc/def}

test join-1.8 "Two names with dir leading and trailing slash" {
	file join /abc/ def
} {/abc/def}

test join-1.9 "Two names with file trailing slash" {
	file join abc def/
} {abc/def}

test join-1.10 "Two names with file leading slash" {
	file join abc /def
} {/def}

test join-1.11 "Two names with file leading and trailing slash" {
	file join abc /def/
} {/def}

test join-1.12 "Two names with double slashes" {
	file join abc/ /def
} {/def}

test join-1.13 "Join to root" {
	file join / abc
} {/abc}

test join-1.14 "Join to root" {
	set dir [file join / .]
	# Either / or /. is OK here
	expr {$dir in {/ /.}}
} 1

test join-1.15 "Join to root" {
	file join / /
} {/}

test join-1.16 "Join to root" {
	file join /abc /
} {/}

test join-1.17 "With trailing slash" {
	file join /abc/def/ ghi/jkl
} {/abc/def/ghi/jkl}

test join-2.1 "Dir is empty string" {
	file join "" def
} {def}

test join-2.2 "File is empty string" {
	file join abc ""
} {abc}

test join-2.3 "Path too long" jim {
	set components [string repeat {abcdefghi } 500]
	list [catch [concat file join $components] msg] $msg
} {1 {Path too long}}

test tail-1.1 "One component" {
	file tail abc
} {abc}

test tail-1.2 "Two components" {
	file tail abc/def
} {def}

test tail-1.3 "Absolute one component" {
	file tail /abc
} {abc}

test tail-1.4 "Trailing slash" {
	file tail abc/
} {abc}

test dirname-1.1 "One component" {
	file dirname abc
} {.}

test dirname-1.2 "Two components" {
	file dirname abc/def
} {abc}

test dirname-1.3 "Absolute one component" {
	file dirname /abc
} {/}

test dirname-1.4 "Trailing slash" {
	file dirname abc/
} {.}

# These tests are courtesy of picol

test file.12.1 "picol test" {file dirname /foo/bar/grill.txt}  /foo/bar
test file.12.2 "picol test" {file dirname /foo/bar/baz/}       /foo/bar
test file.12.3 "picol test" {file dirname /foo/bar/baz///}     /foo/bar
test file.12.4 "picol test" {file dirname /foo/bar/baz///qux}  /foo/bar/baz
test file.12.5 "picol test" {file dirname foo/bar/grill.txt}   foo/bar
test file.12.6 "picol test" {file dirname foo/bar/baz/}        foo/bar
test file.12.7 "picol test" {file dirname {}}    .
test file.12.8 "picol test" {file dirname /}     /
test file.12.9 "picol test" {file dirname ///}   /

test file.13.1 "picol test" {file tail /foo/bar/grill.txt}   grill.txt
test file.13.2 "picol test" {file tail /foo/bar/baz/}        baz
test file.13.3 "picol test" {file tail /foo/bar/baz///}      baz
test file.13.4 "picol test" {file dirname /foo/bar/baz///qux}  /foo/bar/baz
test file.13.5 "picol test" {file tail foo/bar/grill.txt}    grill.txt
test file.13.6 "picol test" {file tail foo/bar/baz/}         baz
test file.13.7 "picol test" {file tail {}}    {}
test file.13.8 "picol test" {file tail /}     {}
test file.13.9 "picol test" {file tail ///}   {}

test file.14   "picol test" {file join foo}               foo
test file.15   "picol test" {file join foo bar}           foo/bar
test file.16   "picol test" {file join foo /bar}          /bar

if {$tcl_platform(platform) eq {windows}} {
    test file.17  "picol test" {file join foo C:/bar grill}  C:/bar/grill
}

test file.18   "picol test" {file split {/foo/space station/bar}}  {/ foo {space station} bar}
test file.19   "picol test" {file split {/foo/space station/bar/}}  {/ foo {space station} bar}
test file.20   "picol test" {file split {foo/space station/bar}}  {foo {space station} bar}
test file.21   "picol test" {file split foo///bar}  {foo bar}
test file.22   "picol test" {file split foo}  foo

testreport