diff options
Diffstat (limited to 'tests/var.test')
| -rw-r--r-- | tests/var.test | 615 |
1 files changed, 413 insertions, 202 deletions
diff --git a/tests/var.test b/tests/var.test index c852ca9..297034a 100644 --- a/tests/var.test +++ b/tests/var.test @@ -1,27 +1,31 @@ -# This file contains tests for the tclVar.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 -# namespace.test, set.test, trace.test, and upvar.test. +# This file contains tests for the tclVar.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 namespace.test, set.test, trace.test, and +# upvar.test. # -# Sourcing this file into Tcl runs the tests and generates output for -# errors. No output means no errors were found. +# 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. +# See the file "license.terms" for information on usage and redistribution of +# this file, and for a DISCLAIMER OF ALL WARRANTIES. -if {[lsearch [namespace children] ::tcltest] == -1} { +if {"::tcltest" ni [namespace children]} { package require tcltest 2.2 namespace import -force ::tcltest::* } +::tcltest::loadTestedCommands +catch [list package require -exact Tcltest [info patchlevel]] + testConstraint testupvar [llength [info commands testupvar]] testConstraint testgetvarfullname [llength [info commands testgetvarfullname]] testConstraint testsetnoerr [llength [info commands testsetnoerr]] +testConstraint memory [llength [info commands memory]] catch {rename p ""} catch {namespace delete test_ns_var} @@ -32,17 +36,20 @@ catch {unset i} catch {unset a} catch {unset arr} -test var-1.1 {TclLookupVar, Array handling} { +test var-1.1 {TclLookupVar, Array handling} -setup { catch {unset a} +} -body { set x "incr" ;# force no compilation and runtime call to Tcl_IncrCmd set i 10 set arr(foo) 37 list [$x i] $i [$x arr(foo)] $arr(foo) -} {11 11 38 38} +} -result {11 11 38 38} +set ::x "global value" +namespace eval test_ns_var { + variable x "namespace value" +} test var-1.2 {TclLookupVar, TCL_GLOBAL_ONLY implies global namespace var} { - set x "global value" namespace eval test_ns_var { - variable x "namespace value" proc p {} { global x ;# specifies TCL_GLOBAL_ONLY to get global x return $x @@ -68,34 +75,35 @@ test var-1.5 {TclLookupVar, active call frame pushed for namespace eval implies test var-1.6 {TclLookupVar, name starts with :: implies some namespace var} { namespace eval test_ns_var {set ::x} } {global value} -test var-1.7 {TclLookupVar, error finding namespace var} { - list [catch {set a:::b} msg] $msg -} {1 {can't read "a:::b": no such variable}} -test var-1.8 {TclLookupVar, error finding namespace var} { - list [catch {set ::foobarfoo} msg] $msg -} {1 {can't read "::foobarfoo": no such variable}} +test var-1.7 {TclLookupVar, error finding namespace var} -body { + set a:::b +} -returnCodes error -result {can't read "a:::b": no such variable} +test var-1.8 {TclLookupVar, error finding namespace var} -body { + set ::foobarfoo +} -returnCodes error -result {can't read "::foobarfoo": no such variable} test var-1.9 {TclLookupVar, create new namespace var} { namespace eval test_ns_var { set v hello } } {hello} -test var-1.10 {TclLookupVar, create new namespace var} { +test var-1.10 {TclLookupVar, create new namespace var} -setup { catch {unset y} +} -body { namespace eval test_ns_var { set ::y 789 } set y -} {789} -test var-1.11 {TclLookupVar, error creating new namespace var} { +} -result {789} +test var-1.11 {TclLookupVar, error creating new namespace var} -body { namespace eval test_ns_var { - list [catch {set ::test_ns_var::foo::bar 314159} msg] $msg + set ::test_ns_var::foo::bar 314159 } -} {1 {can't set "::test_ns_var::foo::bar": parent namespace doesn't exist}} -test var-1.12 {TclLookupVar, error creating new namespace var} { +} -returnCodes error -result {can't set "::test_ns_var::foo::bar": parent namespace doesn't exist} +test var-1.12 {TclLookupVar, error creating new namespace var} -body { namespace eval test_ns_var { - list [catch {set ::test_ns_var::foo:: 1997} msg] $msg + set ::test_ns_var::foo:: 1997 } -} {1 {can't set "::test_ns_var::foo::": parent namespace doesn't exist}} +} -returnCodes error -result {can't set "::test_ns_var::foo::": parent namespace doesn't exist} test var-1.13 {TclLookupVar, new namespace var is created in a particular namespace} { catch {unset aNeWnAmEiNnS} namespace eval test_ns_var { @@ -113,9 +121,9 @@ test var-1.14 {TclLookupVar, namespace code ignores ":"s in middle and end of va set x:y: 789 list [set :] [set v:] [set x:y:] \ ${:} ${v:} ${x:y:} \ - [expr {[lsearch [info vars] :] != -1}] \ - [expr {[lsearch [info vars] v:] != -1}] \ - [expr {[lsearch [info vars] x:y:] != -1}] + [expr {":" in [info vars]}] \ + [expr {"v:" in [info vars]}] \ + [expr {"x:y:" in [info vars]}] } } {123 456 789 123 456 789 1 1 1} test var-1.15 {TclLookupVar, resurrect variable via upvar to deleted namespace: compiled code path} { @@ -161,7 +169,9 @@ test var-1.17 {TclLookupVar, resurrect array element via upvar to deleted array: set result } } {0 2 1 {can't set "foo": upvar refers to element in deleted array}} -test var-1.18 {TclLookupVar, resurrect array element via upvar to deleted array: uncompiled code path} { +test var-1.18 {TclLookupVar, resurrect array element via upvar to deleted array: uncompiled code path} -setup { + unset -nocomplain test_ns_var::x +} -body { namespace eval test_ns_var { variable result {} variable x @@ -173,25 +183,26 @@ test var-1.18 {TclLookupVar, resurrect array element via upvar to deleted array: namespace delete [namespace current] set result } -} {0 2 1 {can't set "foo": upvar refers to element in deleted array}} -test var-1.19 {TclLookupVar, right error message when parsing variable name} { - list [catch {[format set] thisvar(doesntexist)} msg] $msg -} {1 {can't read "thisvar(doesntexist)": no such variable}} +} -result {0 2 1 {can't set "foo": upvar refers to element in deleted array}} +test var-1.19 {TclLookupVar, right error message when parsing variable name} -body { + [format set] thisvar(doesntexist) +} -returnCodes error -result {can't read "thisvar(doesntexist)": no such variable} test var-2.1 {Tcl_LappendObjCmd, create var if new} { catch {unset x} lappend x 1 2 } {1 2} -test var-3.1 {MakeUpvar, TCL_NAMESPACE_ONLY not specified for other var} { +test var-3.1 {MakeUpvar, TCL_NAMESPACE_ONLY not specified for other var} -setup { catch {unset x} +} -body { set x 1997 proc p {} { global x ;# calls MakeUpvar with TCL_NAMESPACE_ONLY for other var x return $x } p -} {1997} +} -result {1997} test var-3.2 {MakeUpvar, other var has TCL_NAMESPACE_ONLY specified} { namespace eval test_ns_var { catch {unset v} @@ -203,17 +214,19 @@ test var-3.2 {MakeUpvar, other var has TCL_NAMESPACE_ONLY specified} { p } } {1998} -test var-3.3 {MakeUpvar, my var has TCL_GLOBAL_ONLY specified} testupvar { +test var-3.3 {MakeUpvar, my var has TCL_GLOBAL_ONLY specified} -setup { catch {unset a} +} -constraints testupvar -body { set a 123321 proc p {} { # create global xx linked to global a testupvar 1 a {} xx global } list [p] $xx [set xx 789] $a -} {{} 123321 789 789} -test var-3.4 {MakeUpvar, my var has TCL_NAMESPACE_ONLY specified} testupvar { +} -result {{} 123321 789 789} +test var-3.4 {MakeUpvar, my var has TCL_NAMESPACE_ONLY specified} -setup { catch {unset a} +} -constraints testupvar -body { set a 456 namespace eval test_ns_var { catch {unset ::test_ns_var::vv} @@ -224,58 +237,65 @@ test var-3.4 {MakeUpvar, my var has TCL_NAMESPACE_ONLY specified} testupvar { p } list $test_ns_var::vv [set test_ns_var::vv 123] $a -} {456 123 123} -test var-3.5 {MakeUpvar, no call frame so my var will be in global :: ns} { +} -result {456 123 123} +test var-3.5 {MakeUpvar, no call frame so my var will be in global :: ns} -setup { catch {unset aaaaa} catch {unset xxxxx} +} -body { set aaaaa 77777 upvar #0 aaaaa xxxxx list [set xxxxx] [set aaaaa] -} {77777 77777} -test var-3.6 {MakeUpvar, active call frame pushed for namespace eval} { +} -result {77777 77777} +test var-3.6 {MakeUpvar, active call frame pushed for namespace eval} -setup { catch {unset a} +} -body { set a 121212 namespace eval test_ns_var { upvar ::a vvv set vvv } -} {121212} -test var-3.7 {MakeUpvar, my var has ::s} { +} -result {121212} +test var-3.7 {MakeUpvar, my var has ::s} -setup { catch {unset a} +} -body { set a 789789 upvar #0 a test_ns_var::lnk namespace eval test_ns_var { set lnk } -} {789789} -test var-3.8 {MakeUpvar, my var already exists in global ns} { +} -result {789789} +test var-3.8 {MakeUpvar, my var already exists in global ns} -setup { + upvar #0 aaaaa xxxxx catch {unset aaaaa} catch {unset xxxxx} +} -body { set aaaaa 456654 set xxxxx hello upvar #0 aaaaa xxxxx set xxxxx -} {hello} -test var-3.9 {MakeUpvar, my var has invalid ns name} { +} -result {hello} +test var-3.9 {MakeUpvar, my var has invalid ns name} -setup { catch {unset aaaaa} +} -returnCodes error -body { set aaaaa 789789 - list [catch {upvar #0 aaaaa test_ns_fred::lnk} msg] $msg -} {1 {can't create "test_ns_fred::lnk": parent namespace doesn't exist}} -test var-3.10 {MakeUpvar, } { + upvar #0 aaaaa test_ns_fred::lnk +} -cleanup { + unset ::aaaaa +} -result {can't create "test_ns_fred::lnk": parent namespace doesn't exist} +test var-3.10 {MakeUpvar, between namespaces} -body { namespace eval {} { - set bar 0 + variable bar 0 namespace eval foo upvar bar bar set foo::bar 1 - catch {list $bar $foo::bar} msg - unset ::aaaaa - set msg + list $bar $foo::bar } -} {1 1} -test var-3.11 {MakeUpvar, my var looks like array elem} -body { +} -result {1 1} +test var-3.11 {MakeUpvar, my var looks like array elem} -setup { catch {unset aaaaa} +} -returnCodes error -body { set aaaaa 789789 upvar #0 aaaaa foo(bar) -} -returnCodes 1 -result {bad variable name "foo(bar)": can't create a scalar variable that looks like an array element} +} -result {bad variable name "foo(bar)": can't create a scalar variable that looks like an array element} test var-4.1 {Tcl_GetVariableName, global variable} testgetvarfullname { catch {unset a} @@ -288,36 +308,39 @@ test var-4.2 {Tcl_GetVariableName, namespace variable} testgetvarfullname { testgetvarfullname george namespace } } ::test_ns_var::george -test var-4.3 {Tcl_GetVariableName, variable can't be array element} testgetvarfullname { +test var-4.3 {Tcl_GetVariableName, variable can't be array element} -setup { catch {unset a} +} -constraints testgetvarfullname -body { set a(1) foo - list [catch {testgetvarfullname a(1) global} msg] $msg -} {1 {unknown variable "a(1)"}} + testgetvarfullname a(1) global +} -returnCodes error -result {unknown variable "a(1)"} -test var-5.1 {Tcl_GetVariableFullName, global variable} { +test var-5.1 {Tcl_GetVariableFullName, global variable} -setup { catch {unset a} +} -body { set a bar namespace which -variable a -} {::a} +} -result {::a} test var-5.2 {Tcl_GetVariableFullName, namespace variable} { namespace eval test_ns_var { variable martha namespace which -variable martha } } {::test_ns_var::martha} -test var-5.3 {Tcl_GetVariableFullName, namespace variable} { +test var-5.3 {Tcl_GetVariableFullName, namespace variable} -setup { + namespace eval test_ns_var {variable martha} +} -body { namespace which -variable test_ns_var::martha -} {::test_ns_var::martha} +} -result {::test_ns_var::martha} test var-6.1 {Tcl_GlobalObjCmd, variable is qualified by a namespace name} { namespace eval test_ns_var { variable boeing 777 } - proc p {} { + apply {{} { global ::test_ns_var::boeing set boeing - } - p + }} } {777} test var-6.2 {Tcl_GlobalObjCmd, variable is qualified by a namespace name} { namespace eval test_ns_var { @@ -332,12 +355,12 @@ test var-6.2 {Tcl_GlobalObjCmd, variable is qualified by a namespace name} { test_ns_var::p } {java} test var-6.3 {Tcl_GlobalObjCmd, variable named {} qualified by a namespace name} { + namespace eval ::test_ns_var::test_ns_nested {} set ::test_ns_var::test_ns_nested:: 24 - proc p {} { + apply {{} { global ::test_ns_var::test_ns_nested:: set {} - } - p + }} } {24} test var-6.4 {Tcl_GlobalObjCmd, variable name matching :*} { # Test for Tcl Bug 480176 @@ -349,14 +372,24 @@ test var-6.4 {Tcl_GlobalObjCmd, variable name matching :*} { p set :v } {fixed} +test var-6.5 {Tcl_GlobalObjCmd, no-op case (TIP 323)} { + global +} {} +test var-6.6 {Tcl_GlobalObjCmd, no-op case (TIP 323)} { + proc p {} { + global + } + p +} {} -test var-7.1 {Tcl_VariableObjCmd, create and initialize one new ns variable} { +test var-7.1 {Tcl_VariableObjCmd, create and initialize one new ns variable} -setup { catch {namespace delete test_ns_var} +} -body { namespace eval test_ns_var { variable one 1 } list [info vars test_ns_var::*] [set test_ns_var::one] -} {::test_ns_var::one 1} +} -result {::test_ns_var::one 1} test var-7.2 {Tcl_VariableObjCmd, if new and no value, leave undefined} { set two 2222222 namespace eval test_ns_var { @@ -364,24 +397,31 @@ test var-7.2 {Tcl_VariableObjCmd, if new and no value, leave undefined} { } list [info exists test_ns_var::two] [catch {set test_ns_var::two} msg] $msg } {0 1 {can't read "test_ns_var::two": no such variable}} -test var-7.3 {Tcl_VariableObjCmd, "define" var already created above} { +test var-7.3 {Tcl_VariableObjCmd, "define" var already created above} -setup { + catch {namespace delete test_ns_var} + namespace eval test_ns_var {variable one 1} +} -body { namespace eval test_ns_var { variable two 2 } list [lsort [info vars test_ns_var::*]] \ [namespace eval test_ns_var {set two}] -} [list [lsort {::test_ns_var::two ::test_ns_var::one}] 2] -test var-7.4 {Tcl_VariableObjCmd, list of vars} { +} -result [list [lsort {::test_ns_var::two ::test_ns_var::one}] 2] +test var-7.4 {Tcl_VariableObjCmd, list of vars} -setup { + catch {namespace delete test_ns_var} + namespace eval test_ns_var {variable one 1; variable two 2} +} -body { namespace eval test_ns_var { variable three 3 four 4 } list [lsort [info vars test_ns_var::*]] \ [namespace eval test_ns_var {expr $three+$four}] -} [list [lsort {::test_ns_var::four ::test_ns_var::three ::test_ns_var::two ::test_ns_var::one}] 7] -test var-7.5 {Tcl_VariableObjCmd, value for last var is optional} { +} -result [list [lsort {::test_ns_var::four ::test_ns_var::three ::test_ns_var::two ::test_ns_var::one}] 7] +test var-7.5 {Tcl_VariableObjCmd, value for last var is optional} -setup { catch {unset a} catch {unset five} catch {unset six} +} -body { set a "" set five 555 set six 666 @@ -391,23 +431,25 @@ test var-7.5 {Tcl_VariableObjCmd, value for last var is optional} { } lappend a $test_ns_var::five \ [set test_ns_var::six 6] [set test_ns_var::six] $six +} -cleanup { catch {unset five} catch {unset six} - set a -} {5 5 6 6 666} -catch {unset newvar} -test var-7.6 {Tcl_VariableObjCmd, variable name can be qualified} { +} -result {5 5 6 6 666} +test var-7.6 {Tcl_VariableObjCmd, variable name can be qualified} -setup { + catch {unset newvar} +} -body { namespace eval test_ns_var { variable ::newvar cheers! } - set newvar -} {cheers!} -catch {unset newvar} -test var-7.7 {Tcl_VariableObjCmd, bad var name} { + return $newvar +} -cleanup { + catch {unset newvar} +} -result {cheers!} +test var-7.7 {Tcl_VariableObjCmd, bad var name} -returnCodes error -body { namespace eval test_ns_var { - list [catch {variable sev:::en 7} msg] $msg + variable sev:::en 7 } -} {1 {can't define "sev:::en": parent namespace doesn't exist}} +} -result {can't define "sev:::en": parent namespace doesn't exist} test var-7.8 {Tcl_VariableObjCmd, if var already exists and no value is given, leave value unchanged} { set a "" namespace eval test_ns_var { @@ -418,8 +460,9 @@ test var-7.8 {Tcl_VariableObjCmd, if var already exists and no value is given, l } set a } {8 8} -test var-7.9 {Tcl_VariableObjCmd, mark as namespace var so var persists until namespace is destroyed or var is unset} { +test var-7.9 {Tcl_VariableObjCmd, mark as namespace var so var persists until namespace is destroyed or var is unset} -setup { catch {namespace delete test_ns_var2} +} -body { set a "" namespace eval test_ns_var2 { variable x 123 @@ -439,8 +482,7 @@ test var-7.9 {Tcl_VariableObjCmd, mark as namespace var so var persists until na lappend a [info exists test_ns_var2::y] [info exists test_ns_var2::z] lappend a [list [catch {unset test_ns_var2::z} msg] $msg] lappend a [namespace delete test_ns_var2] - set a -} [list [lsort {::test_ns_var2::x ::test_ns_var2::y ::test_ns_var2::z}] 1 0 0\ +} -result [list [lsort {::test_ns_var2::x ::test_ns_var2::y ::test_ns_var2::z}] 1 0 0\ {1 {can't read "test_ns_var2::y": no such variable}}\ [lsort {::test_ns_var2::x ::test_ns_var2::y ::test_ns_var2::z}] 0 0\ hello 1 0\ @@ -448,7 +490,9 @@ test var-7.9 {Tcl_VariableObjCmd, mark as namespace var so var persists until na [lsort {::test_ns_var2::x ::test_ns_var2::z}] 0 0\ {1 {can't unset "test_ns_var2::z": no such variable}}\ {}] -test var-7.10 {Tcl_VariableObjCmd, variable cmd inside proc creates local link var} { +test var-7.10 {Tcl_VariableObjCmd, variable cmd inside proc creates local link var} -setup { + namespace eval test_ns_var { variable eight 8 } +} -body { namespace eval test_ns_var { proc p {} { variable eight @@ -456,14 +500,16 @@ test var-7.10 {Tcl_VariableObjCmd, variable cmd inside proc creates local link v } p } -} {8 eight} -test var-7.11 {Tcl_VariableObjCmd, variable cmd inside proc creates local link var} { +} -result {8 eight} +test var-7.11 {Tcl_VariableObjCmd, variable cmd inside proc creates local link var} -setup { + namespace eval test_ns_var { variable eight 8 } +} -body { proc p {} { ;# note this proc is at global :: scope variable test_ns_var::eight list [set eight] [info vars] } p -} {8 eight} +} -result {8 eight} test var-7.12 {Tcl_VariableObjCmd, variable cmd inside proc creates local link var} { namespace eval test_ns_var { variable {} {My name is empty} @@ -484,181 +530,192 @@ test var-7.13 {Tcl_VariableObjCmd, variable named ":"} { p } } {{My name is ":"} :} -test var-7.14 {Tcl_VariableObjCmd, array element parameter} { - catch {namespace eval test_ns_var { variable arrayvar(1) }} res - set res -} "can't define \"arrayvar(1)\": name refers to an element in an array" -test var-7.15 {Tcl_VariableObjCmd, array element parameter} { - catch { - namespace eval test_ns_var { - variable arrayvar - set arrayvar(1) x - variable arrayvar(1) y - } - } res - set res -} "can't define \"arrayvar(1)\": name refers to an element in an array" -test var-7.16 {Tcl_VariableObjCmd, no args} { - list [catch {variable} msg] $msg -} {1 {wrong # args: should be "variable ?name value...? name ?value?"}} -test var-7.17 {Tcl_VariableObjCmd, no args} { - namespace eval test_ns_var { - list [catch {variable} msg] $msg - } -} {1 {wrong # args: should be "variable ?name value...? name ?value?"}} +test var-7.14 {Tcl_VariableObjCmd, array element parameter} -body { + namespace eval test_ns_var { variable arrayvar(1) } +} -returnCodes error -result "can't define \"arrayvar(1)\": name refers to an element in an array" +test var-7.15 {Tcl_VariableObjCmd, array element parameter} -body { + namespace eval test_ns_var { + variable arrayvar + set arrayvar(1) x + variable arrayvar(1) y + } +} -returnCodes error -result "can't define \"arrayvar(1)\": name refers to an element in an array" +test var-7.16 {Tcl_VariableObjCmd, no args (TIP 323)} { + variable +} {} +test var-7.17 {Tcl_VariableObjCmd, no args (TIP 323)} { + namespace eval test_ns_var { + variable + } +} {} -test var-8.1 {TclDeleteVars, "unset" traces are called with fully-qualified var names} { +test var-8.1 {TclDeleteVars, "unset" traces are called with fully-qualified var names} -setup { catch {namespace delete test_ns_var} catch {unset a} +} -body { namespace eval test_ns_var { variable v 123 variable info "" - proc traceUnset {name1 name2 op} { variable info set info [concat $info [list $name1 $name2 $op]] } - trace var v u [namespace code traceUnset] } list [unset test_ns_var::v] $test_ns_var::info -} {{} {test_ns_var::v {} u}} - -test var-8.2 {TclDeleteNamespaceVars, "unset" traces on ns delete are called with fully-qualified var names} { +} -result {{} {test_ns_var::v {} u}} +test var-8.2 {TclDeleteNamespaceVars, "unset" traces on ns delete are called with fully-qualified var names} -setup { catch {namespace delete test_ns_var} catch {unset a} +} -body { set info "" namespace eval test_ns_var { variable v 123 1 trace var v u ::traceUnset } - proc traceUnset {name1 name2 op} { set ::info [concat $::info [list $name1 $name2 $op]] } - list [namespace delete test_ns_var] $::info -} {{} {::test_ns_var::v {} u}} +} -result {{} {::test_ns_var::v {} u}} -test var-9.1 {behaviour of TclGet/SetVar simple get/set} testsetnoerr { - catch {unset u}; catch {unset v} +test var-9.1 {behaviour of TclGet/SetVar simple get/set} -setup { + catch {unset u} + catch {unset v} +} -constraints testsetnoerr -body { list \ - [set u a; testsetnoerr u] \ - [testsetnoerr v b] \ - [testseterr u] \ - [unset v; testseterr v b] -} [list {before get a} {before set b} {before get a} {before set b}] -test var-9.2 {behaviour of TclGet/SetVar namespace get/set} testsetnoerr { + [set u a; testsetnoerr u] \ + [testsetnoerr v b] \ + [testseterr u] \ + [unset v; testseterr v b] +} -result [list {before get a} {before set b} {before get a} {before set b}] +test var-9.2 {behaviour of TclGet/SetVar namespace get/set} -setup { catch {namespace delete ns} +} -constraints testsetnoerr -body { namespace eval ns {variable u a; variable v} list \ - [testsetnoerr ns::u] \ - [testsetnoerr ns::v b] \ - [testseterr ns::u] \ - [unset ns::v; testseterr ns::v b] -} [list {before get a} {before set b} {before get a} {before set b}] -test var-9.3 {behaviour of TclGetVar no variable} testsetnoerr { + [testsetnoerr ns::u] \ + [testsetnoerr ns::v b] \ + [testseterr ns::u] \ + [unset ns::v; testseterr ns::v b] +} -result [list {before get a} {before set b} {before get a} {before set b}] +test var-9.3 {behaviour of TclGetVar no variable} -setup { catch {unset u} +} -constraints testsetnoerr -body { list \ - [catch {testsetnoerr u} res] $res \ - [catch {testseterr u} res] $res -} {1 {before get} 1 {can't read "u": no such variable}} -test var-9.4 {behaviour of TclGetVar no namespace variable} testsetnoerr { + [catch {testsetnoerr u} res] $res \ + [catch {testseterr u} res] $res +} -result {1 {before get} 1 {can't read "u": no such variable}} +test var-9.4 {behaviour of TclGetVar no namespace variable} -setup { catch {namespace delete ns} +} -constraints testsetnoerr -body { namespace eval ns {} list \ - [catch {testsetnoerr ns::w} res] $res \ - [catch {testseterr ns::w} res] $res -} {1 {before get} 1 {can't read "ns::w": no such variable}} -test var-9.5 {behaviour of TclGetVar no namespace} testsetnoerr { + [catch {testsetnoerr ns::w} res] $res \ + [catch {testseterr ns::w} res] $res +} -result {1 {before get} 1 {can't read "ns::w": no such variable}} +test var-9.5 {behaviour of TclGetVar no namespace} -setup { catch {namespace delete ns} +} -constraints testsetnoerr -body { list \ - [catch {testsetnoerr ns::u} res] $res \ - [catch {testseterr ns::v} res] $res -} {1 {before get} 1 {can't read "ns::v": no such variable}} -test var-9.6 {behaviour of TclSetVar no namespace} testsetnoerr { + [catch {testsetnoerr ns::u} res] $res \ + [catch {testseterr ns::v} res] $res +} -result {1 {before get} 1 {can't read "ns::v": no such variable}} +test var-9.6 {behaviour of TclSetVar no namespace} -setup { catch {namespace delete ns} +} -constraints testsetnoerr -body { list \ - [catch {testsetnoerr ns::v 1} res] $res \ - [catch {testseterr ns::v 1} res] $res -} {1 {before set} 1 {can't set "ns::v": parent namespace doesn't exist}} -test var-9.7 {behaviour of TclGetVar array variable} testsetnoerr { + [catch {testsetnoerr ns::v 1} res] $res \ + [catch {testseterr ns::v 1} res] $res +} -result {1 {before set} 1 {can't set "ns::v": parent namespace doesn't exist}} +test var-9.7 {behaviour of TclGetVar array variable} -setup { catch {unset arr} - set arr(1) 1; +} -constraints testsetnoerr -body { + set arr(1) 1 list \ - [catch {testsetnoerr arr} res] $res \ - [catch {testseterr arr} res] $res -} {1 {before get} 1 {can't read "arr": variable is array}} -test var-9.8 {behaviour of TclSetVar array variable} testsetnoerr { + [catch {testsetnoerr arr} res] $res \ + [catch {testseterr arr} res] $res +} -result {1 {before get} 1 {can't read "arr": variable is array}} +test var-9.8 {behaviour of TclSetVar array variable} -setup { catch {unset arr} +} -constraints testsetnoerr -body { set arr(1) 1 list \ - [catch {testsetnoerr arr 2} res] $res \ - [catch {testseterr arr 2} res] $res -} {1 {before set} 1 {can't set "arr": variable is array}} -test var-9.9 {behaviour of TclGetVar read trace success} testsetnoerr { + [catch {testsetnoerr arr 2} res] $res \ + [catch {testseterr arr 2} res] $res +} -result {1 {before set} 1 {can't set "arr": variable is array}} +test var-9.9 {behaviour of TclGetVar read trace success} -setup { + catch {unset u} + catch {unset v} +} -constraints testsetnoerr -body { proc resetvar {val name elem op} {upvar 1 $name v; set v $val} - catch {unset u}; catch {unset v} set u 10 trace var u r [list resetvar 1] trace var v r [list resetvar 2] list \ - [testsetnoerr u] \ - [testseterr v] -} {{before get 1} {before get 2}} + [testsetnoerr u] \ + [testseterr v] +} -result {{before get 1} {before get 2}} test var-9.10 {behaviour of TclGetVar read trace error} testsetnoerr { proc writeonly args {error "write-only"} set v 456 trace var v r writeonly list \ - [catch {testsetnoerr v} msg] $msg \ - [catch {testseterr v} msg] $msg + [catch {testsetnoerr v} msg] $msg \ + [catch {testseterr v} msg] $msg } {1 {before get} 1 {can't read "v": write-only}} -test var-9.11 {behaviour of TclSetVar write trace success} testsetnoerr { +test var-9.11 {behaviour of TclSetVar write trace success} -setup { + catch {unset u} + catch {unset v} +} -constraints testsetnoerr -body { proc doubleval {name elem op} {upvar 1 $name v; set v [expr {2 * $v}]} - catch {unset u}; catch {unset v} set v 1 trace var v w doubleval trace var u w doubleval list \ - [testsetnoerr u 2] \ - [testseterr v 3] -} {{before set 4} {before set 6}} + [testsetnoerr u 2] \ + [testseterr v 3] +} -result {{before set 4} {before set 6}} test var-9.12 {behaviour of TclSetVar write trace error} testsetnoerr { proc readonly args {error "read-only"} set v 456 trace var v w readonly list \ - [catch {testsetnoerr v 2} msg] $msg $v \ - [catch {testseterr v 3} msg] $msg $v + [catch {testsetnoerr v 2} msg] $msg $v \ + [catch {testseterr v 3} msg] $msg $v } {1 {before set} 2 1 {can't set "v": read-only} 3} -test var-10.1 {can't nest arrays with array set} { +test var-10.1 {can't nest arrays with array set} -setup { catch {unset arr} - list [catch {array set arr(x) {a 1 b 2}} res] $res -} {1 {can't set "arr(x)": variable isn't array}} -test var-10.2 {can't nest arrays with array set} { +} -returnCodes error -body { + array set arr(x) {a 1 b 2} +} -result {can't set "arr(x)": variable isn't array} +test var-10.2 {can't nest arrays with array set} -setup { catch {unset arr} - list [catch {array set arr(x) {}} res] $res -} {1 {can't set "arr(x)": variable isn't array}} +} -returnCodes error -body { + array set arr(x) {} +} -result {can't set "arr(x)": variable isn't array} -test var-11.1 {array unset} { +test var-11.1 {array unset} -setup { catch {unset a} +} -body { array set a { 1,1 a 1,2 b 2,1 c 2,3 d } array unset a 1,* lsort -dict [array names a] -} {2,1 2,3} -test var-11.2 {array unset} { +} -result {2,1 2,3} +test var-11.2 {array unset} -setup { catch {unset a} +} -body { array set a { 1,1 a 1,2 b } array unset a array exists a -} 0 -test var-11.3 {array unset errors} { +} -result 0 +test var-11.3 {array unset errors} -setup { catch {unset a} +} -returnCodes error -body { array set a { 1,1 a 1,2 b } - list [catch {array unset a pattern too} msg] $msg -} {1 {wrong # args: should be "array unset arrayName ?pattern?"}} + array unset a pattern too +} -result {wrong # args: should be "array unset arrayName ?pattern?"} test var-12.1 {TclFindCompiledLocals, {} array name} { namespace eval n { @@ -675,8 +732,9 @@ test var-12.1 {TclFindCompiledLocals, {} array name} { } } {0 1 2 2,foo} -test var-13.1 {Tcl_UnsetVar2, unset array with trace set on element} { +test var-13.1 {Tcl_UnsetVar2, unset array with trace set on element} -setup { catch {unset t} +} -body { proc foo {var ind op} { global t set foo bar @@ -687,15 +745,14 @@ test var-13.1 {Tcl_UnsetVar2, unset array with trace set on element} { unset t } set x "If you see this, it worked" -} "If you see this, it worked" +} -result "If you see this, it worked" test var-14.1 {array names syntax} -body { array names foo bar baz snafu } -returnCodes 1 -match glob -result * - test var-14.2 {array names -glob} -body { array names tcl_platform -glob os -} -returnCodes 0 -match exact -result os +} -result os test var-15.1 {segfault in [unset], [Bug 735335]} { proc A { name } { @@ -710,7 +767,9 @@ test var-15.1 {segfault in [unset], [Bug 735335]} { namespace eval test A useSomeUnlikelyNameHere namespace eval test unset useSomeUnlikelyNameHere } {} - +test var-15.2 {compiled unset evaluation order, Bug 3970f54c4e} { + apply {{} {unset foo [return ok]}} +} ok test var-16.1 {CallVarTraces: save/restore interp error state} { trace add variable ::errorCode write " ;#" @@ -733,7 +792,7 @@ test var-17.1 {TclArraySet [Bug 1669489]} -setup { test var-18.1 {array unset and unset traces: Bug 2939073} -setup { set already 0 - unset x + unset -nocomplain x } -body { array set x {e 1 i 1} trace add variable x unset {apply {args { @@ -751,12 +810,164 @@ test var-18.1 {array unset and unset traces: Bug 2939073} -setup { unset x already } -result 0 - test var-19.1 {crash when freeing locals hashtable: Bug 3037525} { proc foo {} { catch {upvar 0 dummy \$index} } foo ; # This crashes without the fix for the bug rename foo {} } {} + +test var-20.1 {array set compilation correctness: Bug 3603163} -setup { + unset -nocomplain x +} -body { + apply {{} { + global x + array set x {a 1} + }} + array size x +} -result 1 +test var-20.2 {array set compilation correctness: Bug 3603163} -setup { + unset -nocomplain x +} -body { + apply {{} { + global x + array set x {} + }} + array size x +} -result 0 +test var-20.3 {array set compilation correctness: Bug 3603163} -setup { + unset -nocomplain x +} -body { + apply {{} { + array set ::x {a 1} + }} + array size x +} -result 1 +test var-20.4 {array set compilation correctness: Bug 3603163} -setup { + unset -nocomplain x +} -body { + apply {{} { + array set ::x {} + }} + array size x +} -result 0 +test var-20.5 {array set compilation correctness: Bug 3603163} -setup { + unset -nocomplain x +} -body { + apply {{} { + global x + eval {array set x {a 1}} + }} + array size x +} -result 1 +test var-20.6 {array set compilation correctness: Bug 3603163} -setup { + unset -nocomplain x +} -body { + apply {{} { + global x + eval {array set x {}} + }} + array size x +} -result 0 +test var-20.7 {array set compilation correctness: Bug 3603163} -setup { + unset -nocomplain x +} -body { + apply {{} { + eval {array set ::x {a 1}} + }} + array size x +} -result 1 +test var-20.8 {array set compilation correctness: Bug 3603163} -setup { + unset -nocomplain x +} -body { + apply {{} { + eval {array set ::x {}} + }} + array size x +} -result 0 +test var-20.9 {[bc1a96407a] array set compiled w/ trace} -setup { + variable foo + variable lambda + unset -nocomplain lambda foo + array set foo {} + lappend lambda {} + lappend lambda [list array set [namespace which -variable foo] {a 1}] +} -body { + after 0 [list apply $lambda] + vwait [namespace which -variable foo] +} -cleanup { + unset -nocomplain lambda foo +} -result {} +test var-20.10 {[bc1a96407a] array set don't compile bad varname} -body { + apply {{} {set name foo(bar); array set $name {a 1}}} +} -returnCodes error -match glob -result * + +test var-21.0 {PushVarNameWord OBOE in compiled unset} -setup { + proc linenumber {} {dict get [info frame -1] line} +} -body { + apply {n { + set foo bar + unset foo {*}{ + } [return [incr n -[linenumber]]] + }} [linenumber] +} -cleanup { + rename linenumber {} +} -result 1 + +test var-22.0 {leak in array element unset: Bug a3309d01db} -setup { + proc getbytes {} { + lindex [split [memory info] \n] 3 3 + } + proc doit k { + variable A + set A($k) {} + foreach n [array names A] { + if {$n <= $k-1} { + unset A($n) + } + } + } +} -constraints memory -body { + set end [getbytes] + for {set i 0} {$i < 5} {incr i} { + doit $i + set tmp $end + set end [getbytes] + } + set leakedBytes [expr {$end - $tmp}] +} -cleanup { + array unset A + rename getbytes {} + rename doit {} +} -result 0 +test var-22.1 {leak in localVarName intrep: Bug 80304238ac} -setup { + proc getbytes {} { + lindex [split [memory info] \n] 3 3 + } + proc doit {} { + interp create slave + slave eval { + proc doit script { + eval $script + set foo bar + } + doit {foreach foo baz {}} + } + interp delete slave + } +} -constraints memory -body { + set end [getbytes] + for {set i 0} {$i < 5} {incr i} { + doit + set tmp $end + set end [getbytes] + } + set leakedBytes [expr {$end - $tmp}] +} -cleanup { + array unset A + rename getbytes {} + rename doit {} +} -result 0 + catch {namespace delete ns} catch {unset arr} |