diff options
Diffstat (limited to 'tests/mapeach.test')
-rw-r--r-- | tests/mapeach.test | 493 |
1 files changed, 0 insertions, 493 deletions
diff --git a/tests/mapeach.test b/tests/mapeach.test deleted file mode 100644 index 9ad9d72..0000000 --- a/tests/mapeach.test +++ /dev/null @@ -1,493 +0,0 @@ -# Commands covered: mapeach, continue, break -# -# This file contains a collection of tests for one or more of the Tcl -# built-in commands. Sourcing this file into Tcl runs the tests and -# generates output for errors. No output means no errors were found. -# -# Copyright (c) 1991-1993 The Regents of the University of California. -# Copyright (c) 1994-1997 Sun Microsystems, Inc. -# Copyright (c) 2011 Trevor Davel -# -# See the file "license.terms" for information on usage and redistribution -# of this file, and for a DISCLAIMER OF ALL WARRANTIES. -# -# RCS: @(#) $Id: $ - -if {[lsearch [namespace children] ::tcltest] == -1} { - package require tcltest - namespace import -force ::tcltest::* -} - -catch {unset a} -catch {unset i} -catch {unset x} - -# ----- Non-compiled operation ------------------------------------------------- - - -# Basic "mapeach" operation (non-compiled) - -test mapeach-1.1 {basic mapeach tests} { - set a {} - mapeach i {a b c d} { - set a [concat $a $i] - } -} {a {a b} {a b c} {a b c d}} -test mapeach-1.2 {basic mapeach tests} { - mapeach i {a b {{c d} e} {123 {{x}}}} { - set i - } -} {a b {{c d} e} {123 {{x}}}} -test mapeach-1.2a {basic mapeach tests} { - mapeach i {a b {{c d} e} {123 {{x}}}} { - return -level 0 $i - } -} {a b {{c d} e} {123 {{x}}}} -test mapeach-1.3 {basic mapeach tests} {catch {mapeach} msg} 1 -test mapeach-1.4 {basic mapeach tests} { - catch {mapeach} msg - set msg -} {wrong # args: should be "mapeach varList list ?varList list ...? command"} -test mapeach-1.5 {basic mapeach tests} {catch {mapeach i} msg} 1 -test mapeach-1.6 {basic mapeach tests} { - catch {mapeach i} msg - set msg -} {wrong # args: should be "mapeach varList list ?varList list ...? command"} -test mapeach-1.7 {basic mapeach tests} {catch {mapeach i j} msg} 1 -test mapeach-1.8 {basic mapeach tests} { - catch {mapeach i j} msg - set msg -} {wrong # args: should be "mapeach varList list ?varList list ...? command"} -test mapeach-1.9 {basic mapeach tests} {catch {mapeach i j k l} msg} 1 -test mapeach-1.10 {basic mapeach tests} { - catch {mapeach i j k l} msg - set msg -} {wrong # args: should be "mapeach varList list ?varList list ...? command"} -test mapeach-1.11 {basic mapeach tests} { - mapeach i {} { - set i - } -} {} -test mapeach-1.12 {basic mapeach tests} { - mapeach i {} { - return -level 0 x - } -} {} -test mapeach-1.13 {mapeach errors} { - list [catch {mapeach {{a}{b}} {1 2 3} {}} msg] $msg -} {1 {list element in braces followed by "{b}" instead of space}} -test mapeach-1.14 {mapeach errors} { - list [catch {mapeach a {{1 2}3} {}} msg] $msg -} {1 {list element in braces followed by "3" instead of space}} -catch {unset a} -test mapeach-1.15 {mapeach errors} { - catch {unset a} - set a(0) 44 - list [catch {mapeach a {1 2 3} {}} msg o] $msg $::errorInfo -} {1 {can't set "a": variable is array} {can't set "a": variable is array - (setting foreach loop variable "a") - invoked from within -"mapeach a {1 2 3} {}"}} -test mapeach-1.16 {mapeach errors} { - list [catch {mapeach {} {} {}} msg] $msg -} {1 {foreach varlist is empty}} -catch {unset a} - - -# Parallel "mapeach" operation (non-compiled) - -test mapeach-2.1 {parallel mapeach tests} { - mapeach {a b} {1 2 3 4} { - list $b $a - } -} {{2 1} {4 3}} -test mapeach-2.2 {parallel mapeach tests} { - mapeach {a b} {1 2 3 4 5} { - list $b $a - } -} {{2 1} {4 3} {{} 5}} -test mapeach-2.3 {parallel mapeach tests} { - mapeach a {1 2 3} b {4 5 6} { - list $b $a - } -} {{4 1} {5 2} {6 3}} -test mapeach-2.4 {parallel mapeach tests} { - mapeach a {1 2 3} b {4 5 6 7 8} { - list $b $a - } -} {{4 1} {5 2} {6 3} {7 {}} {8 {}}} -test mapeach-2.5 {parallel mapeach tests} { - mapeach {a b} {a b A B aa bb} c {c C cc CC} { - list $a $b $c - } -} {{a b c} {A B C} {aa bb cc} {{} {} CC}} -test mapeach-2.6 {parallel mapeach tests} { - mapeach a {1 2 3} b {1 2 3} c {1 2 3} d {1 2 3} e {1 2 3} { - list $a$b$c$d$e - } -} {11111 22222 33333} -test mapeach-2.7 {parallel mapeach tests} { - mapeach a {} b {1 2 3} c {1 2} d {1 2 3 4} e {{1 2}} { - set x $a$b$c$d$e - } -} {{1111 2} 222 33 4} -test mapeach-2.8 {parallel mapeach tests} { - mapeach a {} b {1 2 3} c {1 2} d {1 2 3 4} e {{1 2}} { - join [list $a $b $c $d $e] . - } -} {{.1.1.1.1 2} .2.2.2. .3..3. ...4.} -test mapeach-2.9 {mapeach only sets vars if repeating loop} { - namespace eval ::mapeach_test { - set rgb {65535 0 0} - mapeach {r g b} [set rgb] {} - set ::x "r=$r, g=$g, b=$b" - } - namespace delete ::mapeach_test - set x -} {r=65535, g=0, b=0} -test mapeach-2.10 {mapeach only supports local scalar variables} { - catch { unset a } - mapeach {a(3)} {1 2 3 4} {set {a(3)}} -} {1 2 3 4} -catch { unset a } - - -# "mapeach" with "continue" and "break" (non-compiled) - -test mapeach-3.1 {continue tests} { - mapeach i {a b c d} { - if {[string compare $i "b"] == 0} continue - set i - } -} {a c d} -test mapeach-3.2 {continue tests} { - set x 0 - list [mapeach i {a b c d} { - incr x - if {[string compare $i "b"] != 0} continue - set i - }] $x -} {b 4} -test mapeach-3.3 {break tests} { - set x 0 - list [mapeach i {a b c d} { - incr x - if {[string compare $i "c"] == 0} break - set i - }] $x -} {{a b} 3} -# Check for bug similar to #406709 -test mapeach-3.4 {break tests} { - set a 1 - mapeach b b {list [concat a; break]; incr a} - incr a -} {2} - - -# ----- Compiled operation ------------------------------------------------------ - -# Basic "mapeach" operation (compiled) - -test mapeach-4.1 {basic mapeach tests} { - apply {{} { - set a {} - mapeach i {a b c d} { - set a [concat $a $i] - } - }} -} {a {a b} {a b c} {a b c d}} -test mapeach-4.2 {basic mapeach tests} { - apply {{} { - mapeach i {a b {{c d} e} {123 {{x}}}} { - set i - } - }} -} {a b {{c d} e} {123 {{x}}}} -test mapeach-4.2a {basic mapeach tests} { - apply {{} { - mapeach i {a b {{c d} e} {123 {{x}}}} { - return -level 0 $i - } - }} -} {a b {{c d} e} {123 {{x}}}} -test mapeach-4.3 {basic mapeach tests} {catch { apply {{} { mapeach }} } msg} 1 -test mapeach-4.4 {basic mapeach tests} { - catch { apply {{} { mapeach }} } msg - set msg -} {wrong # args: should be "mapeach varList list ?varList list ...? command"} -test mapeach-4.5 {basic mapeach tests} {catch { apply {{} { mapeach i }} } msg} 1 -test mapeach-4.6 {basic mapeach tests} { - catch { apply {{} { mapeach i }} } msg - set msg -} {wrong # args: should be "mapeach varList list ?varList list ...? command"} -test mapeach-4.7 {basic mapeach tests} {catch { apply {{} { mapeach i j }} } msg} 1 -test mapeach-4.8 {basic mapeach tests} { - catch { apply {{} { mapeach i j }} } msg - set msg -} {wrong # args: should be "mapeach varList list ?varList list ...? command"} -test mapeach-4.9 {basic mapeach tests} {catch { apply {{} { mapeach i j k l }} } msg} 1 -test mapeach-4.10 {basic mapeach tests} { - catch { apply {{} { mapeach i j k l }} } msg - set msg -} {wrong # args: should be "mapeach varList list ?varList list ...? command"} -test mapeach-4.11 {basic mapeach tests} { - apply {{} { mapeach i {} { set i } }} -} {} -test mapeach-4.12 {basic mapeach tests} { - apply {{} { mapeach i {} { return -level 0 x } }} -} {} -test mapeach-4.13 {mapeach errors} { - list [catch { apply {{} { mapeach {{a}{b}} {1 2 3} {} }} } msg] $msg -} {1 {list element in braces followed by "{b}" instead of space}} -test mapeach-4.14 {mapeach errors} { - list [catch { apply {{} { mapeach a {{1 2}3} {} }} } msg] $msg -} {1 {list element in braces followed by "3" instead of space}} -catch {unset a} -test mapeach-4.15 {mapeach errors} { - apply {{} { - set a(0) 44 - list [catch {mapeach a {1 2 3} {}} msg o] $msg $::errorInfo - }} -} {1 {can't set "a": variable is array} {can't set "a": variable is array - while executing -"mapeach a {1 2 3} {}"}} -test mapeach-4.16 {mapeach errors} { - list [catch { apply {{} { mapeach {} {} {} }} } msg] $msg -} {1 {foreach varlist is empty}} -catch {unset a} - - -# Parallel "mapeach" operation (compiled) - -test mapeach-5.1 {parallel mapeach tests} { - apply {{} { - mapeach {a b} {1 2 3 4} { - list $b $a - } - }} -} {{2 1} {4 3}} -test mapeach-5.2 {parallel mapeach tests} { - apply {{} { - mapeach {a b} {1 2 3 4 5} { - list $b $a - } - }} -} {{2 1} {4 3} {{} 5}} -test mapeach-5.3 {parallel mapeach tests} { - apply {{} { - mapeach a {1 2 3} b {4 5 6} { - list $b $a - } - }} -} {{4 1} {5 2} {6 3}} -test mapeach-5.4 {parallel mapeach tests} { - apply {{} { - mapeach a {1 2 3} b {4 5 6 7 8} { - list $b $a - } - }} -} {{4 1} {5 2} {6 3} {7 {}} {8 {}}} -test mapeach-5.5 {parallel mapeach tests} { - apply {{} { - mapeach {a b} {a b A B aa bb} c {c C cc CC} { - list $a $b $c - } - }} -} {{a b c} {A B C} {aa bb cc} {{} {} CC}} -test mapeach-5.6 {parallel mapeach tests} { - apply {{} { - mapeach a {1 2 3} b {1 2 3} c {1 2 3} d {1 2 3} e {1 2 3} { - list $a$b$c$d$e - } - }} -} {11111 22222 33333} -test mapeach-5.7 {parallel mapeach tests} { - apply {{} { - mapeach a {} b {1 2 3} c {1 2} d {1 2 3 4} e {{1 2}} { - set x $a$b$c$d$e - } - }} -} {{1111 2} 222 33 4} -test mapeach-5.8 {parallel mapeach tests} { - apply {{} { - mapeach a {} b {1 2 3} c {1 2} d {1 2 3 4} e {{1 2}} { - join [list $a $b $c $d $e] . - } - }} -} {{.1.1.1.1 2} .2.2.2. .3..3. ...4.} -test mapeach-5.9 {mapeach only sets vars if repeating loop} { - apply {{} { - set rgb {65535 0 0} - mapeach {r g b} [set rgb] {} - return "r=$r, g=$g, b=$b" - }} -} {r=65535, g=0, b=0} -test mapeach-5.10 {mapeach only supports local scalar variables} { - apply {{} { - mapeach {a(3)} {1 2 3 4} {set {a(3)}} - }} -} {1 2 3 4} - - -# "mapeach" with "continue" and "break" (compiled) - -test mapeach-6.1 {continue tests} { - apply {{} { - mapeach i {a b c d} { - if {[string compare $i "b"] == 0} continue - set i - } - }} -} {a c d} -test mapeach-6.2 {continue tests} { - apply {{} { - list [mapeach i {a b c d} { - incr x - if {[string compare $i "b"] != 0} continue - set i - }] $x - }} -} {b 4} -test mapeach-6.3 {break tests} { - apply {{} { - list [mapeach i {a b c d} { - incr x - if {[string compare $i "c"] == 0} break - set i - }] $x - }} -} {{a b} 3} -# Check for bug similar to #406709 -test mapeach-6.4 {break tests} { - apply {{} { - set a 1 - mapeach b b {list [concat a; break]; incr a} - incr a - }} -} {2} - - - -# ----- Special cases and bugs ------------------------------------------------- - - -test mapeach-7.1 {compiled mapeach backward jump works correctly} { - catch {unset x} - array set x {0 zero 1 one 2 two 3 three} - lsort [apply {{arrayName} { - upvar 1 $arrayName a - mapeach member [array names a] { - list $member [set a($member)] - } - }} x] -} [lsort {{0 zero} {1 one} {2 two} {3 three}}] - -test mapeach-7.2 {noncompiled mapeach and shared variable or value list objects that are converted to another type} { - catch {unset x} - mapeach {12.0} {a b c} { - set x 12.0 - set x [expr $x + 1] - } -} {13.0 13.0 13.0} - -# Test for incorrect "double evaluation" semantics -test mapeach-7.3 {delayed substitution of body} { - apply {{} { - set a 0 - mapeach a [list 1 2 3] " - set x $a - " - set x - }} -} {0} - -# Related to "foreach" test for [Bug 1189274]; crash on failure -test mapeach-7.4 {empty list handling} { - proc crash {} { - rename crash {} - set a "x y z" - set b "" - mapeach aa $a bb $b { set x "aa = $aa bb = $bb" } - } - crash -} {{aa = x bb = } {aa = y bb = } {aa = z bb = }} - -# Related to [Bug 1671138]; infinite loop with empty var list in bytecompiled version -test mapeach-7.5 {compiled empty var list} { - proc foo {} { - mapeach {} x { - error "reached body" - } - } - list [catch { foo } msg] $msg -} {1 {foreach varlist is empty}} - -test mapeach-7.6 {mapeach: related to "foreach" [Bug 1671087]} -setup { - proc demo {} { - set vals {1 2 3 4} - trace add variable x write {string length $vals ;# } - mapeach {x y} $vals {format $y} - } -} -body { - demo -} -cleanup { - rename demo {} -} -result {2 4} - -# Huge lists must not overflow the bytecode interpreter (development bug) -test mapeach-7.7 {huge list non-compiled} { - set x [mapeach a [lrepeat 1000000 x] { set b y$a }] - list $b [llength $x] [string length $x] -} {yx 1000000 2999999} - -test mapeach-7.8 {huge list compiled} { - set x [apply {{times} { mapeach a [lrepeat $times x] { set b y$a }}} 1000000] - list $b [llength $x] [string length $x] -} {yx 1000000 2999999} - -test mapeach-7.9 {error then dereference loop var (dev bug)} { - catch { mapeach a 0 b {1 2 3} { error x } } - set a -} 0 -test mapeach-7.9a {error then dereference loop var (dev bug)} { - catch { mapeach a 0 b {1 2 3} { incr a $b; error x } } - set a -} 1 - -# ----- Coroutines ------------------------------------------------------------- - -test mapeach-8.1 {mapeach non-compiled with coroutines} { - coroutine coro apply {{} { - set values [yield [info coroutine]] - eval mapeach i [list $values] {{ yield $i }} - }} ;# returns 'coro' - coro {a b c d e f} ;# -> a - coro 1 ;# -> b - coro 2 ;# -> c - coro 3 ;# -> d - coro 4 ;# -> e - coro 5 ;# -> f - list [coro 6] [info commands coro] -} {{1 2 3 4 5 6} {}} - -test mapeach-8.2 {mapeach compiled with coroutines} { - coroutine coro apply {{} { - set values [yield [info coroutine]] - mapeach i $values { yield $i } - }} ;# returns 'coro' - coro {a b c d e f} ;# -> a - coro 1 ;# -> b - coro 2 ;# -> c - coro 3 ;# -> d - coro 4 ;# -> e - coro 5 ;# -> f - list [coro 6] [info commands coro] -} {{1 2 3 4 5 6} {}} - - -# cleanup -catch {unset a} -catch {unset x} -catch {rename foo {}} -::tcltest::cleanupTests -return |