+++ /dev/null
-# This file contains tests for the tclBasic.c source file. Tests appear in
-# the same order as the C code that they test. The set of tests is
-# currently incomplete since it currently includes only new tests for
-# code changed for the addition of Tcl namespaces. Other variable-
-# related tests appear in several other test files including
-# assocd.test, cmdInfo.test, eval.test, expr.test, interp.test,
-# and trace.test.
-#
-# Sourcing this file into Tcl runs the tests and generates output for
-# errors. No output means no errors were found.
-#
-# Copyright (c) 1997 Sun Microsystems, Inc.
-# Copyright (c) 1998-1999 by Scriptics Corporation.
-#
-# See the file "license.terms" for information on usage and redistribution
-# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
-
-package require tcltest 2
-namespace import ::tcltest::*
-
-::tcltest::loadTestedCommands
-catch [list package require -exact Tcltest [info patchlevel]]
-
-testConstraint testevalex [llength [info commands testevalex]]
-testConstraint testcmdtoken [llength [info commands testcmdtoken]]
-testConstraint testcreatecommand [llength [info commands testcreatecommand]]
-testConstraint exec [llength [info commands exec]]
-
-catch {namespace delete test_ns_basic}
-catch {interp delete test_interp}
-catch {rename p ""}
-catch {rename q ""}
-catch {rename cmd ""}
-unset -nocomplain x
-
-test basic-1.1 {Tcl_CreateInterp, creates interp's global namespace} {
- catch {interp delete test_interp}
- interp create test_interp
- interp eval test_interp {
- namespace eval test_ns_basic {
- proc p {} {
- return [namespace current]
- }
- }
- }
- list [interp eval test_interp {test_ns_basic::p}] \
- [interp delete test_interp]
-} {::test_ns_basic {}}
-
-test basic-2.1 {TclHideUnsafeCommands} {emptyTest} {
-} {}
-
-test basic-3.1 {Tcl_CallWhenDeleted: see dcall.test} {emptyTest} {
-} {}
-
-test basic-4.1 {Tcl_DontCallWhenDeleted: see dcall.test} {emptyTest} {
-} {}
-
-test basic-5.1 {Tcl_SetAssocData: see assoc.test} {emptyTest} {
-} {}
-
-test basic-6.1 {Tcl_DeleteAssocData: see assoc.test} {emptyTest} {
-} {}
-
-test basic-7.1 {Tcl_GetAssocData: see assoc.test} {emptyTest} {
-} {}
-
-test basic-8.1 {Tcl_InterpDeleted} {emptyTest} {
-} {}
-
-test basic-9.1 {Tcl_DeleteInterp: see interp.test} {emptyTest} {
-} {}
-
-test basic-10.1 {DeleteInterpProc, destroys interp's global namespace} {
- catch {interp delete test_interp}
- interp create test_interp
- interp eval test_interp {
- namespace eval test_ns_basic {
- namespace export p
- proc p {} {
- return [namespace current]
- }
- }
- namespace eval test_ns_2 {
- namespace import ::test_ns_basic::p
- variable v 27
- proc q {} {
- variable v
- return "[p] $v"
- }
- }
- }
- list [interp eval test_interp {test_ns_2::q}] \
- [interp eval test_interp {namespace delete ::}] \
- [catch {interp eval test_interp {set a 123}} msg] $msg \
- [interp delete test_interp]
-} {{::test_ns_basic 27} {} 1 {invalid command name "set"} {}}
-
-test basic-11.1 {HiddenCmdsDeleteProc, invalidate cached refs to deleted hidden cmd} {
- catch {interp delete test_interp}
- interp create test_interp
- interp eval test_interp {
- proc p {} {
- return 27
- }
- }
- interp alias {} localP test_interp p
- list [interp eval test_interp {p}] \
- [localP] \
- [test_interp hide p] \
- [catch {localP} msg] $msg \
- [interp delete test_interp] \
- [catch {localP} msg] $msg
-} {27 27 {} 1 {invalid command name "p"} {} 1 {invalid command name "localP"}}
-
-# NB: More tests about hide/expose are found in interp.test
-
-test basic-12.1 {Tcl_HideCommand, names of hidden cmds can't have namespace qualifiers} {
- catch {interp delete test_interp}
- interp create test_interp
- interp eval test_interp {
- namespace eval test_ns_basic {
- proc p {} {
- return [namespace current]
- }
- }
- }
- list [catch {test_interp hide test_ns_basic::p x} msg] $msg \
- [catch {test_interp hide x test_ns_basic::p} msg1] $msg1 \
- [interp delete test_interp]
-} {1 {can only hide global namespace commands (use rename then hide)} 1 {cannot use namespace qualifiers in hidden command token (rename)} {}}
-
-test basic-12.2 {Tcl_HideCommand, a hidden cmd remembers its containing namespace} {
- catch {namespace delete test_ns_basic}
- catch {rename cmd ""}
- proc cmd {} { ;# note that this is global
- return [namespace current]
- }
- namespace eval test_ns_basic {
- proc hideCmd {} {
- interp hide {} cmd
- }
- proc exposeCmd {} {
- interp expose {} cmd
- }
- proc callCmd {} {
- cmd
- }
- }
- list [test_ns_basic::callCmd] \
- [test_ns_basic::hideCmd] \
- [catch {cmd} msg] $msg \
- [test_ns_basic::exposeCmd] \
- [test_ns_basic::callCmd] \
- [namespace delete test_ns_basic]
-} {:: {} 1 {invalid command name "cmd"} {} :: {}}
-
-test basic-13.1 {Tcl_ExposeCommand, a command stays in the global namespace and cannot go to another namespace} {
- catch {namespace delete test_ns_basic}
- catch {rename cmd ""}
- proc cmd {} { ;# note that this is global
- return [namespace current]
- }
- namespace eval test_ns_basic {
- proc hideCmd {} {
- interp hide {} cmd
- }
- proc exposeCmdFailing {} {
- interp expose {} cmd ::test_ns_basic::newCmd
- }
- proc exposeCmdWorkAround {} {
- interp expose {} cmd;
- rename cmd ::test_ns_basic::newCmd;
- }
- proc callCmd {} {
- cmd
- }
- }
- list [test_ns_basic::callCmd] \
- [test_ns_basic::hideCmd] \
- [catch {test_ns_basic::exposeCmdFailing} msg] $msg \
- [test_ns_basic::exposeCmdWorkAround] \
- [test_ns_basic::newCmd] \
- [namespace delete test_ns_basic]
-} {:: {} 1 {cannot expose to a namespace (use expose to toplevel, then rename)} {} ::test_ns_basic {}}
-test basic-13.2 {Tcl_ExposeCommand, invalidate cached refs to cmd now being exposed} {
- catch {rename p ""}
- catch {rename cmd ""}
- proc p {} {
- cmd
- }
- proc cmd {} {
- return 42
- }
- list [p] \
- [interp hide {} cmd] \
- [proc cmd {} {return Hello}] \
- [cmd] \
- [rename cmd ""] \
- [interp expose {} cmd] \
- [p]
-} {42 {} {} Hello {} {} 42}
-
-test basic-14.1 {Tcl_CreateCommand, new cmd goes into a namespace specified in its name, if any} {testcreatecommand} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- list [testcreatecommand create] \
- [test_ns_basic::createdcommand] \
- [testcreatecommand delete]
-} {{} {CreatedCommandProc in ::test_ns_basic} {}}
-test basic-14.2 {Tcl_CreateCommand, namespace code ignore single ":"s in middle or end of names} {testcreatecommand} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- catch {rename value:at: ""}
- list [testcreatecommand create2] \
- [value:at:] \
- [testcreatecommand delete2]
-} {{} {CreatedCommandProc2 in ::} {}}
-
-test basic-15.1 {Tcl_CreateObjCommand, new cmd goes into a namespace specified in its name, if any} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- namespace eval test_ns_basic {}
- proc test_ns_basic::cmd {} { ;# proc requires that ns already exist
- return [namespace current]
- }
- list [test_ns_basic::cmd] \
- [namespace delete test_ns_basic]
-} {::test_ns_basic {}}
-
-test basic-16.1 {TclInvokeStringCommand} {emptyTest} {
-} {}
-
-test basic-17.1 {TclInvokeObjCommand} {emptyTest} {
-} {}
-
-test basic-18.1 {TclRenameCommand, name of existing cmd can have namespace qualifiers} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- catch {rename cmd ""}
- namespace eval test_ns_basic {
- proc p {} {
- return "p in [namespace current]"
- }
- }
- list [test_ns_basic::p] \
- [rename test_ns_basic::p test_ns_basic::q] \
- [test_ns_basic::q]
-} {{p in ::test_ns_basic} {} {p in ::test_ns_basic}}
-test basic-18.2 {TclRenameCommand, existing cmd must be found} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- list [catch {rename test_ns_basic::p test_ns_basic::q} msg] $msg
-} {1 {can't rename "test_ns_basic::p": command doesn't exist}}
-test basic-18.3 {TclRenameCommand, delete cmd if new name is empty} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- namespace eval test_ns_basic {
- proc p {} {
- return "p in [namespace current]"
- }
- }
- list [info commands test_ns_basic::*] \
- [rename test_ns_basic::p ""] \
- [info commands test_ns_basic::*]
-} {::test_ns_basic::p {} {}}
-test basic-18.4 {TclRenameCommand, bad new name} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- namespace eval test_ns_basic {
- proc p {} {
- return "p in [namespace current]"
- }
- }
- rename test_ns_basic::p :::george::martha
-} {}
-test basic-18.5 {TclRenameCommand, new name must not already exist} -setup {
- if {![llength [info commands :::george::martha]]} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- namespace eval test_ns_basic {
- proc p {} {
- return "p in [namespace current]"
- }
- }
- rename test_ns_basic::p :::george::martha
- }
-} -body {
- namespace eval test_ns_basic {
- proc q {} {
- return 42
- }
- }
- list [catch {rename test_ns_basic::q :::george::martha} msg] $msg
-} -result {1 {can't rename to ":::george::martha": command already exists}}
-test basic-18.6 {TclRenameCommand, check for command shadowing by newly renamed cmd} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- catch {rename p ""}
- catch {rename q ""}
- proc p {} {
- return "p in [namespace current]"
- }
- proc q {} {
- return "q in [namespace current]"
- }
- namespace eval test_ns_basic {
- proc callP {} {
- p
- }
- }
- list [test_ns_basic::callP] \
- [rename q test_ns_basic::p] \
- [test_ns_basic::callP]
-} {{p in ::} {} {q in ::test_ns_basic}}
-
-test basic-19.1 {Tcl_SetCommandInfo} {emptyTest} {
-} {}
-
-test basic-20.1 {Tcl_GetCommandInfo, names for commands created inside namespaces} {testcmdtoken} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- catch {rename p ""}
- catch {rename q ""}
- unset -nocomplain x
- set x [namespace eval test_ns_basic::test_ns_basic2 {
- # the following creates a cmd in the global namespace
- testcmdtoken create p
- }]
- list [testcmdtoken name $x] \
- [rename ::p q] \
- [testcmdtoken name $x]
-} {{p ::p} {} {q ::q}}
-test basic-20.2 {Tcl_GetCommandInfo, names for commands created outside namespaces} {testcmdtoken} {
- catch {rename q ""}
- set x [testcmdtoken create test_ns_basic::test_ns_basic2::p]
- list [testcmdtoken name $x] \
- [rename test_ns_basic::test_ns_basic2::p q] \
- [testcmdtoken name $x]
-} {{p ::test_ns_basic::test_ns_basic2::p} {} {q ::q}}
-test basic-20.3 {Tcl_GetCommandInfo, #-quoting} testcmdtoken {
- catch {rename \# ""}
- set x [testcmdtoken create \#]
- testcmdtoken name $x
-} {{#} ::#}
-
-test basic-21.1 {Tcl_GetCommandName} {emptyTest} {
-} {}
-
-test basic-22.1 {Tcl_GetCommandFullName} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- namespace eval test_ns_basic1 {
- namespace export cmd*
- proc cmd1 {} {}
- proc cmd2 {} {}
- }
- namespace eval test_ns_basic2 {
- namespace export *
- namespace import ::test_ns_basic1::*
- proc p {} {}
- }
- namespace eval test_ns_basic3 {
- namespace import ::test_ns_basic2::*
- proc q {} {}
- list [namespace which -command foreach] \
- [namespace which -command q] \
- [namespace which -command p] \
- [namespace which -command cmd1] \
- [namespace which -command ::test_ns_basic2::cmd2]
- }
-} {::foreach ::test_ns_basic3::q ::test_ns_basic3::p ::test_ns_basic3::cmd1 ::test_ns_basic2::cmd2}
-
-test basic-23.1 {Tcl_DeleteCommand} {emptyTest} {
-} {}
-
-test basic-24.1 {Tcl_DeleteCommandFromToken, invalidate all compiled code if cmd has compile proc} {
- catch {interp delete test_interp}
- unset -nocomplain x
- interp create test_interp
- interp eval test_interp {
- proc useSet {} {
- return [set a 123]
- }
- }
- set x [interp eval test_interp {useSet}]
- interp eval test_interp {
- rename set ""
- proc set {args} {
- return "set called with $args"
- }
- }
- list $x \
- [interp eval test_interp {useSet}] \
- [interp delete test_interp]
-} {123 {set called with a 123} {}}
-test basic-24.2 {Tcl_DeleteCommandFromToken, deleting commands changes command epoch} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- catch {rename p ""}
- proc p {} {
- return "global p"
- }
- namespace eval test_ns_basic {
- proc p {} {
- return "namespace p"
- }
- proc callP {} {
- p
- }
- }
- list [test_ns_basic::callP] \
- [rename test_ns_basic::p ""] \
- [test_ns_basic::callP]
-} {{namespace p} {} {global p}}
-test basic-24.3 {Tcl_DeleteCommandFromToken, delete imported cmds that refer to a deleted cmd} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- catch {rename p ""}
- namespace eval test_ns_basic {
- namespace export p
- proc p {} {return 42}
- }
- namespace eval test_ns_basic2 {
- namespace import ::test_ns_basic::*
- proc callP {} {
- p
- }
- }
- list [test_ns_basic2::callP] \
- [info commands test_ns_basic2::*] \
- [rename test_ns_basic::p ""] \
- [catch {test_ns_basic2::callP} msg] $msg \
- [info commands test_ns_basic2::*]
-} {42 {::test_ns_basic2::callP ::test_ns_basic2::p} {} 1 {invalid command name "p"} ::test_ns_basic2::callP}
-
-test basic-25.1 {TclCleanupCommand} {emptyTest} {
-} {}
-
-test basic-26.1 {Tcl_EvalObj: preserve object while evaling it} -setup {
- proc myHandler {msg options} {
- set ::x [dict get $options -errorinfo]
- }
- set handler [interp bgerror {}]
- interp bgerror {} [namespace which myHandler]
- set fName [makeFile {} test1]
-} -body {
- # If object isn't preserved, errorInfo would be set to
- # "foo\n while executing\n\"garbage bytes\"" because the object's
- # string would have been freed, leaving garbage bytes for the error
- # message.
- set f [open $fName w]
- chan event $f writable "chan event $f writable {}; error foo"
- set x {}
- vwait x
- close $f
- set x
-} -cleanup {
- removeFile test1
- interp bgerror {} $handler
- rename myHandler {}
-} -result "foo\n while executing\n\"error foo\""
-
-test basic-26.2 {Tcl_EvalObjEx, pure-list branch: preserve "objv"} -body {
- #
- # Follow the pure-list branch in a manner that
- # a - the pure-list internal rep is destroyed by shimmering
- # b - the command returns an error
- # As the error code in Tcl_EvalObjv accesses the list elements, this will
- # cause a segfault if [Bug 1119369] has not been fixed.
- # NOTE: a MEM_DEBUG build may be necessary to guarantee the segfault.
- #
-
- set SRC [list foo 1] ;# pure-list command
- proc foo str {
- # Shimmer pure-list to cmdName, cleanup and error
- proc $::SRC {} {}; $::SRC
- error "BAD CALL"
- }
- catch {eval $SRC}
-} -result 1 -cleanup {
- rename foo {}
- rename $::SRC {}
- unset ::SRC
-}
-
-test basic-26.3 {Tcl_EvalObjEx, pure-list branch: preserve "objv"} -body {
- #
- # Follow the pure-list branch in a manner that
- # a - the pure-list internal rep is destroyed by shimmering
- # b - the command accesses its command line
- # This will cause a segfault if [Bug 1119369] has not been fixed.
- # NOTE: a MEM_DEBUG build may be necessary to guarantee the segfault.
- #
-
- set SRC [list foo 1] ;# pure-list command
- proc foo str {
- # Shimmer pure-list to cmdName, cleanup and error
- proc $::SRC {} {}; $::SRC
- info level 0
- }
- catch {eval $SRC}
-} -result 0 -cleanup {
- rename foo {}
- rename $::SRC {}
- unset ::SRC
-}
-
-test basic-27.1 {Tcl_ExprLong} {emptyTest} {
-} {}
-
-test basic-28.1 {Tcl_ExprDouble} {emptyTest} {
-} {}
-
-test basic-29.1 {Tcl_ExprBoolean} {emptyTest} {
-} {}
-
-test basic-30.1 {Tcl_ExprLongObj} {emptyTest} {
-} {}
-
-test basic-31.1 {Tcl_ExprDoubleObj} {emptyTest} {
-} {}
-
-test basic-32.1 {Tcl_ExprBooleanObj} {emptyTest} {
-} {}
-
-test basic-36.1 {Tcl_EvalObjv, lookup of "unknown" command} {
- catch {namespace delete {*}[namespace children :: test_ns_*]}
- catch {interp delete test_interp}
- interp create test_interp
- interp eval test_interp {
- proc unknown {args} {
- return "global unknown"
- }
- namespace eval test_ns_basic {
- proc unknown {args} {
- return "namespace unknown"
- }
- }
- }
- list [interp alias test_interp newAlias test_interp doesntExist] \
- [catch {interp eval test_interp {newAlias}} msg] $msg \
- [interp delete test_interp]
-} {newAlias 0 {global unknown} {}}
-
-test basic-37.1 {Tcl_ExprString: see expr.test} {emptyTest} {
-} {}
-
-test basic-38.1 {Tcl_ExprObj} {emptyTest} {
-} {}
-
-# Tests basic-39.* and basic-40.* refactored into trace.test
-
-test basic-41.1 {Tcl_AddErrorInfo} {emptyTest} {
-} {}
-
-test basic-42.1 {Tcl_AddObjErrorInfo} {emptyTest} {
-} {}
-
-test basic-43.1 {Tcl_VarEval} {emptyTest} {
-} {}
-
-test basic-44.1 {Tcl_GlobalEval} {emptyTest} {
-} {}
-
-test basic-45.1 {Tcl_SetRecursionLimit: see interp.test} {emptyTest} {
-} {}
-
-test basic-46.1 {Tcl_AllowExceptions: exception return not allowed} {stdio} {
- catch {close $f}
- set res [catch {
- set f [open |[list [interpreter]] w+]
- chan configure $f -buffering line
- puts $f {chan configure stdout -buffering line}
- puts $f continue
- puts $f {puts $::errorInfo}
- puts $f {puts DONE}
- set newMsg {}
- set msg {}
- while {$newMsg != "DONE"} {
- set newMsg [gets $f]
- append msg "${newMsg}\n"
- }
- close $f
- } error]
- list $res $msg
-} {1 {invoked "continue" outside of a loop
- while executing
-"continue"
-DONE
-}}
-
-test basic-46.2 {Tcl_AllowExceptions: exception return not allowed} -setup {
- set fName [makeFile {
- puts hello
- break
- } BREAKtest]
-} -constraints {
- exec
-} -body {
- exec [interpreter] $fName
-} -cleanup {
- removeFile BREAKtest
-} -returnCodes error -match glob -result {hello
-invoked "break" outside of a loop
- while executing
-"break"
- (file "*BREAKtest" line 3)}
-
-test basic-46.3 {Tcl_AllowExceptions: exception return not allowed} -setup {
- set fName [makeFile {
- interp alias {} patch {} info patchlevel
- patch
- break
- } BREAKtest]
-} -constraints {
- exec
-} -body {
- exec [interpreter] $fName
-} -cleanup {
- removeFile BREAKtest
-} -returnCodes error -match glob -result {invoked "break" outside of a loop
- while executing
-"break"
- (file "*BREAKtest" line 4)}
-
-test basic-46.4 {Tcl_AllowExceptions: exception return not allowed} -setup {
- set fName [makeFile {
- foo [set a 1] [break]
- } BREAKtest]
-} -constraints {
- exec
-} -body {
- exec [interpreter] $fName
-} -cleanup {
- removeFile BREAKtest
-} -returnCodes error -match glob -result {invoked "break" outside of a loop
- while executing*
-"foo \[set a 1] \[break]"
- (file "*BREAKtest" line 2)}
-
-test basic-46.5 {Tcl_AllowExceptions: exception return not allowed} -setup {
- set fName [makeFile {
- return -code return
- } BREAKtest]
-} -constraints {
- exec
-} -body {
- exec [interpreter] $fName
-} -cleanup {
- removeFile BREAKtest
-} -returnCodes error -match glob -result {command returned bad code: 2
- while executing
-"return -code return"
- (file "*BREAKtest" line 2)}
-
-test basic-47.1 {Tcl_EvalEx: check for missing close-bracket} -constraints {
- testevalex
-} -body {
- testevalex {a[set b [format cd]}
-} -returnCodes error -result {missing close-bracket}
-
-# Some lists for expansion tests to work with
-set l1 [list a {b b} c d]
-set l2 [list e f {g g} h]
-proc l3 {} {
- list i j k {l l}
-}
-
-# Do all tests once byte compiled and once with direct string evaluation
-for {set noComp 0} {$noComp <= 1} {incr noComp} {
-
-if $noComp {
- interp alias {} run {} testevalex
- set constraints testevalex
-} else {
- interp alias {} run {} if 1
- set constraints {}
-}
-
-test basic-47.2.$noComp {Tcl_EvalEx: error during word expansion} -body {
- run {{*}\{}
-} -constraints $constraints -returnCodes error -result {unmatched open brace in list}
-
-test basic-47.3.$noComp {Tcl_EvalEx, error during substitution} -body {
- run {{*}[error foo]}
-} -constraints $constraints -returnCodes error -result foo
-
-test basic-47.4.$noComp {Tcl_EvalEx: no expansion} $constraints {
- run {list {*} {*} {*}}
-} {* * *}
-
-test basic-47.5.$noComp {Tcl_EvalEx: expansion} $constraints {
- run {list {*}{} {*} {*}x {*}"y z"}
-} {* x y z}
-
-test basic-47.6.$noComp {Tcl_EvalEx: expansion to zero args} $constraints {
- run {list {*}{}}
-} {}
-
-test basic-47.7.$noComp {Tcl_EvalEx: expansion to one arg} $constraints {
- run {list {*}x}
-} x
-
-test basic-47.8.$noComp {Tcl_EvalEx: expansion to many args} $constraints {
- run {list {*}"y z"}
-} {y z}
-
-test basic-47.9.$noComp {Tcl_EvalEx: expansion and subst order} $constraints {
- set x 0
- run {list [incr x] {*}[incr x] [incr x] \
- {*}[list [incr x] [incr x]] [incr x]}
-} {1 2 3 4 5 6}
-
-test basic-47.10.$noComp {Tcl_EvalEx: expand and memory management} $constraints {
- run {concat {*}{} a b c d e f g h i j k l m n o p q r}
-} {a b c d e f g h i j k l m n o p q r}
-
-test basic-47.11.$noComp {Tcl_EvalEx: expand and memory management} $constraints {
- run {concat {*}1 a b c d e f g h i j k l m n o p q r}
-} {1 a b c d e f g h i j k l m n o p q r}
-
-test basic-47.12.$noComp {Tcl_EvalEx: expand and memory management} $constraints {
- run {concat {*}{1 2} a b c d e f g h i j k l m n o p q r}
-} {1 2 a b c d e f g h i j k l m n o p q r}
-
-test basic-47.13.$noComp {Tcl_EvalEx: expand and memory management} $constraints {
- run {concat {*}{} {*}{1 2} a b c d e f g h i j k l m n o p q}
-} {1 2 a b c d e f g h i j k l m n o p q}
-
-test basic-47.14.$noComp {Tcl_EvalEx: expand and memory management} $constraints {
- run {concat {*}{} a b c d e f g h i j k l m n o p q r s}
-} {a b c d e f g h i j k l m n o p q r s}
-
-test basic-47.15.$noComp {Tcl_EvalEx: expand and memory management} $constraints {
- run {concat {*}1 a b c d e f g h i j k l m n o p q r s}
-} {1 a b c d e f g h i j k l m n o p q r s}
-
-test basic-47.16.$noComp {Tcl_EvalEx: expand and memory management} $constraints {
- run {concat {*}{1 2} a b c d e f g h i j k l m n o p q r s}
-} {1 2 a b c d e f g h i j k l m n o p q r s}
-
-test basic-47.17.$noComp {Tcl_EvalEx: expand and memory management} $constraints {
- run {concat {*}{} {*}{1 2} a b c d e f g h i j k l m n o p q r}
-} {1 2 a b c d e f g h i j k l m n o p q r}
-
-test basic-48.1.$noComp {expansion: parsing} $constraints {
- run { # A comment
-
- # Another comment
- list 1 2\
- 3 {*}$::l1
-
- # Comment again
- }
-} {1 2 3 a {b b} c d}
-
-test basic-48.2.$noComp {no expansion} $constraints {
- run {list $::l1 $::l2 [l3]}
-} {{a {b b} c d} {e f {g g} h} {i j k {l l}}}
-
-test basic-48.3.$noComp {expansion} $constraints {
- run {list {*}$::l1 $::l2 {*}[l3]}
-} {a {b b} c d {e f {g g} h} i j k {l l}}
-
-test basic-48.4.$noComp {expansion: really long cmd} $constraints {
- set cmd [list list]
- for {set t 0} {$t < 500} {incr t} {
- lappend cmd {{*}$::l1}
- }
- llength [run [join $cmd]]
-} 2000
-
-test basic-48.5.$noComp {expansion: error detection} -setup {
- set l "a {a b}x y"
-} -constraints $constraints -body {
- run {list $::l1 {*}$l}
-} -cleanup {
- unset l
-} -returnCodes 1 -result {list element in braces followed by "x" instead of space}
-
-test basic-48.6.$noComp {expansion: odd usage} $constraints {
- run {list {*}$::l1$::l2}
-} {a {b b} c de f {g g} h}
-
-test basic-48.7.$noComp {expansion: odd usage} -constraints $constraints -body {
- run {list {*}[l3]$::l1}
-} -returnCodes 1 -result {list element in braces followed by "a" instead of space}
-
-test basic-48.8.$noComp {expansion: odd usage} $constraints {
- run {list {*}hej$::l1}
-} {heja {b b} c d}
-
-test basic-48.9.$noComp {expansion: Not all {*} should trigger} $constraints {
- run {list {*}$::l1 \{*\}$::l2 "{*}$::l1" {{*} i j k}}
-} {a {b b} c d {{*}e f {g g} h} {{*}a {b b} c d} {{*} i j k}}
-
-test basic-48.10.$noComp {expansion: expansion of command word} -setup {
- set cmd [list string range jultomte]
-} -constraints $constraints -body {
- run {{*}$cmd 2 6}
-} -cleanup {
- unset cmd
-} -result ltomt
-
-test basic-48.11.$noComp {expansion: expansion into nothing} -setup {
- set cmd {}
- set bar {}
-} -constraints $constraints -body {
- run {{*}$cmd {*}$bar}
-} -cleanup {
- unset cmd bar
-} -result {}
-
-test basic-48.12.$noComp {expansion: odd usage} $constraints {
- run {list {*}$::l1 {*}"hej hopp" {*}$::l2}
-} {a {b b} c d hej hopp e f {g g} h}
-
-test basic-48.13.$noComp {expansion: odd usage} $constraints {
- run {list {*}$::l1 {*}{hej hopp} {*}$::l2}
-} {a {b b} c d hej hopp e f {g g} h}
-
-test basic-48.14.$noComp {expansion: hash command} -setup {
- catch {rename \# ""}
- set cmd "#"
- } -constraints $constraints -body {
- run { {*}$cmd apa bepa }
- } -cleanup {
- unset cmd
-} -returnCodes 1 -result {invalid command name "#"}
-
-test basic-48.15.$noComp {expansion: complex words} -setup {
- set a(x) [list a {b c} d e]
- set b x
- set c [list {f\ g h\ i j k} x y]
- set d {0\ 1 2 3}
- } -constraints $constraints -body {
- run { lappend d {*}$a($b) {*}[lindex $c 0] }
- } -cleanup {
- unset a b c d
-} -result {{0 1} 2 3 a {b c} d e {f g} {h i} j k}
-
-testConstraint memory [llength [info commands memory]]
-test basic-48.16.$noComp {expansion: testing for leaks} -setup {
- proc getbytes {} {
- set lines [split [memory info] "\n"]
- lindex [lindex $lines 3] 3
- }
- # This test is made to stress the allocation, reallocation and
- # object reference management in Tcl_EvalEx.
- proc stress {} {
- set a x
- # Create free objects that should disappear
- set l [list 1$a 2$a 3$a 4$a 5$a 6$a 7$a]
- # A short number of words and a short result (8)
- set l [run {list {*}$l $a$a}]
- # A short number of words and a longer result (27)
- set l [run {list {*}$l $a$a {*}$l $a$a {*}$l $a$a}]
- # A short number of words and a longer result, with an error
- # This is to stress the cleanup in the error case
- if {![catch {run {_moo_ {*}$l $a$a {*}$l $a$a {*}$l}}]} {
- error "An error was expected in the previous statement"
- }
- # Many words
- set l [run {list {*}$l $a$a {*}$l $a$a \
- {*}$l $a$a {*}$l $a$a \
- {*}$l $a$a {*}$l $a$a \
- {*}$l $a$a {*}$l $a$a \
- {*}$l $a$a {*}$l $a$a \
- {*}$l $a$a {*}$l $a$a \
- {*}$l $a$a {*}$l $a$a \
- {*}$l $a$a {*}$l $a$a \
- {*}$l $a$a {*}$l $a$a \
- {*}$l $a$a}]
-
- if {[llength $l] != 19*28} {
- error "Bad Length: [llength $l] should be [expr {19*28}]"
- }
- }
- } -constraints [linsert $constraints 0 memory] -body {
- set end [getbytes]
- for {set i 0} {$i < 5} {incr i} {
- stress
- set tmp $end
- set end [getbytes]
- }
- set leak [expr {$end - $tmp}]
- } -cleanup {
- unset end i tmp
- rename getbytes {}
- rename stress {}
-} -result 0
-
-test basic-48.17.$noComp {expansion: object safety} -setup {
- set old_precision $::tcl_precision
- set ::tcl_precision 4
- } -constraints $constraints -body {
- set third [expr {1.0/3.0}]
- set l [list $third $third]
- set x [run {list $third {*}$l $third}]
- set res [list]
- foreach t $x {
- lappend res [expr {$t * 3.0}]
- }
- set res
- } -cleanup {
- set ::tcl_precision $old_precision
- unset old_precision res t l x third
-} -result {1.0 1.0 1.0 1.0}
-
-test basic-48.18.$noComp {expansion: list semantics} -constraints $constraints -body {
- set badcmd {
- list a b
- set apa 10
- }
- set apa 0
- list [llength [run { {*}$badcmd }]] $apa
- } -cleanup {
- unset apa badcmd
-} -result {5 0}
-
-test basic-48.19.$noComp {expansion: error checking order} -body {
- set badlist "a {}x y"
- set a 0
- set b 0
- catch {run {list [incr a] {*}$badlist [incr b]}}
- list $a $b
- } -constraints $constraints -cleanup {
- unset badlist a b
-} -result {1 0}
-
-test basic-48.20.$noComp {expansion: odd case with word boundaries} $constraints {
- run {list {*}$::l1 {*}"hej hopp" {*}$::l2}
-} {a {b b} c d hej hopp e f {g g} h}
-
-test basic-48.21.$noComp {expansion: odd case with word boundaries} $constraints {
- run {list {*}$::l1 {*}{hej hopp} {*}$::l2}
-} {a {b b} c d hej hopp e f {g g} h}
-
-test basic-48.22.$noComp {expansion: odd case with word boundaries} -body {
- run {list {*}$::l1 {*}"hej hopp {*}$::l2}
-} -constraints $constraints -returnCodes error -result {missing "}
-
-test basic-48.23.$noComp {expansion: handle return codes} -constraints $constraints -body {
- set res {}
- for {set t 0} {$t < 10} {incr t} {
- run { {*}break }
- }
- lappend res $t
-
- for {set t 0} {$t < 10} {incr t} {
- run { {*}continue }
- set t 20
- }
- lappend res $t
-
- lappend res [catch { run { {*}{error Hejsan} } } err]
- lappend res $err
- } -cleanup {
- unset res t
-} -result {0 10 1 Hejsan}
-
-} ;# End of noComp loop
-
-test basic-49.1 {Tcl_EvalEx: verify TCL_EVAL_GLOBAL operation} testevalex {
- set ::x global
- namespace eval ns {
- variable x namespace
- testevalex {set x changed} global
- set ::result [list $::x $x]
- }
- namespace delete ns
- set ::result
-} {changed namespace}
-test basic-49.2 {Tcl_EvalEx: verify TCL_EVAL_GLOBAL operation} testevalex {
- set ::x global
- namespace eval ns {
- variable x namespace
- testevalex {set ::context $x} global
- }
- namespace delete ns
- set ::context
-} {global}
-
-# Clean up after expand tests
-unset noComp l1 l2 constraints
-rename l3 {}
-rename run {}
-
- #cleanup
-catch {namespace delete {*}[namespace children :: test_ns_*]}
-catch {namespace delete george}
-catch {interp delete test_interp}
-catch {rename p ""}
-catch {rename q ""}
-catch {rename cmd ""}
-catch {rename value:at: ""}
-unset -nocomplain x
-cleanupTests
-return
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