diff options
Diffstat (limited to 'tests/upvar.test')
| -rw-r--r-- | tests/upvar.test | 118 |
1 files changed, 106 insertions, 12 deletions
diff --git a/tests/upvar.test b/tests/upvar.test index 134e0c1..2b8bbab 100644 --- a/tests/upvar.test +++ b/tests/upvar.test @@ -11,7 +11,7 @@ # See the file "license.terms" for information on usage and redistribution # of this file, and for a DISCLAIMER OF ALL WARRANTIES. # -# RCS: @(#) $Id: upvar.test,v 1.12 2006/04/06 18:19:28 dgp Exp $ +# RCS: @(#) $Id: upvar.test,v 1.13 2006/08/26 13:00:39 msofer Exp $ if {[lsearch [namespace children] ::tcltest] == -1} { package require tcltest 2 @@ -414,6 +414,7 @@ catch {unset a} # assume that the behaviour of variables once the link is established has # already been tested above. # +# # Clear out any namespaces called test_ns_* catch {namespace delete {expand}[namespace children :: test_ns_*]} @@ -422,34 +423,127 @@ namespace eval test_ns_0 { variable x test_ns_0 } -namespace eval test_ns_1 { - variable x test_ns_1 -} - -namespace eval test_ns_2 {} - set x test_global test upvar-NS-1.1 {nsupvar links to correct variable} \ -body { - namespace eval test_ns_2 { + namespace eval test_ns_1 { namespace upvar ::test_ns_0 x w set w } } \ - -result {test_ns_0} + -result {test_ns_0} \ + -cleanup {namespace delete test_ns_1} test upvar-NS-1.2 {nsupvar links to correct variable} \ -body { - namespace eval test_ns_2 { + namespace eval test_ns_1 { proc a {} { namespace upvar ::test_ns_0 x w set w } - return [a][rename a {}] + return [a] + } + } \ + -result {test_ns_0} \ + -cleanup {namespace delete test_ns_1} + +test upvar-NS-1.3 {nsupvar links to correct variable} \ + -body { + namespace eval test_ns_1 { + namespace upvar test_ns_0 x w + set w + } + } \ + -result {namespace "test_ns_0" does not exist} \ + -returnCodes error \ + -cleanup {namespace delete test_ns_1} + +test upvar-NS-1.4 {nsupvar links to correct variable} \ + -body { + namespace eval test_ns_1 { + proc a {} { + namespace upvar test_ns_0 x w + set w + } + return [a] + } + } \ + -result {namespace "test_ns_0" does not exist} \ + -returnCodes error \ + -cleanup {namespace delete test_ns_1} + +test upvar-NS-1.5 {nsupvar links to correct variable} \ + -body { + namespace eval test_ns_1 { + namespace eval test_ns_0 {} + namespace upvar test_ns_0 x w + set w + } + } \ + -result {can't read "w": no such variable} \ + -returnCodes error \ + -cleanup {namespace delete test_ns_1} + +test upvar-NS-1.6 {nsupvar links to correct variable} \ + -body { + namespace eval test_ns_1 { + namespace eval test_ns_0 {} + proc a {} { + namespace upvar test_ns_0 x w + set w + } + return [a] } } \ - -result {test_ns_0} + -result {can't read "w": no such variable} \ + -returnCodes error \ + -cleanup {namespace delete test_ns_1} + +test upvar-NS-1.7 {nsupvar links to correct variable} \ + -body { + namespace eval test_ns_1 { + namespace eval test_ns_0 { + variable x test_ns_1::test_ns_0 + } + namespace upvar test_ns_0 x w + set w + } + } \ + -result {test_ns_1::test_ns_0} \ + -cleanup {namespace delete test_ns_1} + +test upvar-NS-1.8 {nsupvar links to correct variable} \ + -body { + namespace eval test_ns_1 { + namespace eval test_ns_0 { + variable x test_ns_1::test_ns_0 + } + proc a {} { + namespace upvar test_ns_0 x w + set w + } + return [a] + } + } \ + -result {test_ns_1::test_ns_0} \ + -cleanup {namespace delete test_ns_1} + +test upvar-NS-1.9 {nsupvar links to correct variable} \ + -body { + namespace eval test_ns_1 { + variable x test_ns_1 + proc a {} { + namespace upvar test_ns_0 x w + set w + } + return [a] + } + } \ + -result {namespace "test_ns_0" does not exist} \ + -returnCodes error \ + -cleanup {namespace delete test_ns_1} + # cleanup ::tcltest::cleanupTests |