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-rw-r--r--tests/namespace.test223
1 files changed, 219 insertions, 4 deletions
diff --git a/tests/namespace.test b/tests/namespace.test
index a0035e6..bf2156d 100644
--- a/tests/namespace.test
+++ b/tests/namespace.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: namespace.test,v 1.73 2008/07/19 22:50:38 nijtmans Exp $
+# RCS: @(#) $Id: namespace.test,v 1.74 2008/09/28 22:17:40 dkf Exp $
if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest 2
@@ -1700,7 +1700,7 @@ test namespace-45.1 {ensemble: introspection} {
}
namespace delete ns
set result
-} {-map {} -namespace ::ns -prefixes 1 -subcommands {} -unknown {}}
+} {-map {} -namespace ::ns -parameters {} -prefixes 1 -subcommands {} -unknown {}}
test namespace-45.2 {ensemble: introspection} {
namespace eval ns {
namespace export x
@@ -1914,7 +1914,7 @@ test namespace-47.5 {ensemble: unknown handler} {
lappend result [catch {foo bar} msg] $msg [namespace ensemble config foo]
rename foo {}
set result
-} {{LOG ::foo bar} 1 {unknown subcommand "bar": namespace :: does not export any commands} {LOG ::foo bar} boo hoo 0 {{LOG ::foo bar} 1 {unknown subcommand "bar": namespace :: does not export any commands} {LOG ::foo bar} boo hoo} {-map {} -namespace :: -prefixes 1 -subcommands {} -unknown bar}}
+} {{LOG ::foo bar} 1 {unknown subcommand "bar": namespace :: does not export any commands} {LOG ::foo bar} boo hoo 0 {{LOG ::foo bar} 1 {unknown subcommand "bar": namespace :: does not export any commands} {LOG ::foo bar} boo hoo} {-map {} -namespace :: -parameters {} -prefixes 1 -subcommands {} -unknown bar}}
test namespace-47.6 {ensemble: unknown handler} {
namespace ensemble create -command foo -unknown bar
proc bar {args} {
@@ -1981,7 +1981,7 @@ test namespace-48.1 {ensembles and namespace import: unknown handler} {
bar z 789
namespace delete foo
set result
-} {{-map {} -namespace ::foo -prefixes 1 -subcommands x -unknown ::foo::u} XXX 123 ::foo::bar {y 456} YYY 456 ::foo::bar {z 789} ZZZ 789}
+} {{-map {} -namespace ::foo -parameters {} -prefixes 1 -subcommands x -unknown ::foo::u} XXX 123 ::foo::bar {y 456} YYY 456 ::foo::bar {z 789} ZZZ 789}
test namespace-48.2 {ensembles and namespace import: exists} {
namespace eval foo {
namespace ensemble create -command ::foo::bar
@@ -2635,6 +2635,221 @@ test namespace-52.12 {unknown: error case must not reset handler} -body {
namespace delete foo
} -result ok
+# TIP 314 - ensembles with parameters
+
+test namespace-53.1 {ensembles: parameters} {
+ namespace eval ns {
+ namespace export x
+ proc x {para} {list 1 $para}
+ namespace ensemble create -parameters {para1}
+ }
+ list [info command ns] [ns bar x] [namespace delete ns] [info command ns]
+} {ns {1 bar} {} {}}
+
+test namespace-53.2 {ensembles: parameters} -setup {
+ namespace eval ns {
+ namespace export x
+ proc x {para} {list 1 $para}
+ namespace ensemble create
+ }
+} -body {
+ namespace ensemble configure ns -parameters {para1}
+ rename ns foo
+ list [info command foo] [foo bar x] [namespace delete ns] [info command foo]
+} -result {foo {1 bar} {} {}}
+
+test namespace-53.3 {ensembles: parameters} -setup {
+ namespace eval ns {
+ namespace export x*
+ proc x1 {para} {list 1 $para}
+ proc x2 {para} {list 2 $para}
+ namespace ensemble create -parameters param1
+ }
+} -body {
+ set result [list [ns x2 x1] [ns x1 x2]]
+ lappend result [catch {ns x} msg] $msg
+ lappend result [catch {ns x x} msg] $msg
+ rename ns {}
+ lappend result [info command ns::x1]
+ namespace delete ns
+ lappend result [info command ns::x1]
+} -result\
+ {{1 x2} {2 x1}\
+ 1 {wrong # args: should be "ns param1 subcommand ?arg ...?"}\
+ 1 {unknown or ambiguous subcommand "x": must be x1, or x2}\
+ ::ns::x1 {}}
+
+test namespace-53.4 {ensembles: parameters} -setup {
+ namespace eval ns {
+ namespace export x*
+ proc x1 {a1 a2} {list 1 $a1 $a2}
+ proc x2 {a1 a2} {list 2 $a1 $a2}
+ proc x3 {a1 a2} {list 3 $a1 $a2}
+ namespace ensemble create
+ }
+} -body {
+ set result {}
+ lappend result [ns x1 x2 x3]
+ namespace ensemble configure ns -parameters p1
+ lappend result [ns x1 x2 x3]
+ namespace ensemble configure ns -parameters {p1 p2}
+ lappend result [ns x1 x2 x3]
+} -cleanup {
+ namespace delete ns
+} -result {{1 x2 x3} {2 x1 x3} {3 x1 x2}}
+
+test namespace-53.5 {ensembles: parameters} -setup {
+ namespace eval ns {
+ namespace export x*
+ proc x1 {para} {list 1 $para}
+ proc x2 {para} {list 2 $para}
+ proc x3 {para} {list 3 $para}
+ namespace ensemble create
+ }
+} -body {
+ set result [list [catch {ns x x1} msg] $msg]
+ lappend result [catch {ns x1 x} msg] $msg
+ namespace ensemble configure ns -parameters p1
+ lappend result [catch {ns x1 x} msg] $msg
+ lappend result [catch {ns x x1} msg] $msg
+} -cleanup {
+ namespace delete ns
+} -result\
+ {1 {unknown or ambiguous subcommand "x": must be x1, x2, or x3}\
+ 0 {1 x}\
+ 1 {unknown or ambiguous subcommand "x": must be x1, x2, or x3}\
+ 0 {1 x}}
+
+test namespace-53.6 {ensembles: nested} -setup {
+ namespace eval ns {
+ namespace export x*
+ namespace eval x0 {
+ proc z {args} {list 0 $args}
+ namespace export z
+ namespace ensemble create
+ }
+ proc x1 {args} {list 1 $args}
+ proc x2 {args} {list 2 $args}
+ proc x3 {args} {list 3 $args}
+ namespace ensemble create -parameters p
+ }
+} -body {
+ list [ns z x0] [ns z x1] [ns z x2] [ns z x3]
+} -cleanup {
+ namespace delete ns
+} -result {{0 {}} {1 z} {2 z} {3 z}}
+
+test namespace-53.7 {ensembles: parameters & wrong # args} -setup {
+ namespace eval ns {
+ namespace export x*
+ proc x1 {a1 a2 a3 a4} {list x1 $a1 $a2 $a3 $a4}
+ namespace ensemble create -parameters p1
+ }
+} -body {
+ set result {}
+ lappend result [catch {ns} msg] $msg
+ lappend result [catch {ns x1} msg] $msg
+ lappend result [catch {ns x1 x1} msg] $msg
+ lappend result [catch {ns x1 x1 x1} msg] $msg
+ lappend result [catch {ns x1 x1 x1 x1} msg] $msg
+ lappend result [catch {ns x1 x1 x1 x1 x1} msg] $msg
+} -cleanup {
+ namespace delete ns
+} -result\
+ {1 {wrong # args: should be "ns p1 subcommand ?arg ...?"}\
+ 1 {wrong # args: should be "ns p1 subcommand ?arg ...?"}\
+ 1 {wrong # args: should be "ns x1 x1 a2 a3 a4"}\
+ 1 {wrong # args: should be "ns x1 x1 a2 a3 a4"}\
+ 1 {wrong # args: should be "ns x1 x1 a2 a3 a4"}\
+ 0 {x1 x1 x1 x1 x1}}
+
+test namespace-53.8 {ensemble: unknown handler changing -parameters} -setup {
+ namespace eval ns {
+ namespace export x*
+ proc x1 {a1} {list 1 $a1}
+ proc Magic {ensemble subcmd args} {
+ namespace ensemble configure $ensemble\
+ -parameters [lrange p1 [llength [
+ namespace ensemble configure $ensemble -parameters
+ ]] 0]
+ list
+ }
+ namespace ensemble create -unknown ::ns::Magic
+ }
+} -body {
+ set result {}
+ lappend result [catch {ns x1 x2} msg] $msg [namespace ensemble configure ns -parameters]
+ lappend result [catch {ns x2 x1} msg] $msg [namespace ensemble configure ns -parameters]
+ lappend result [catch {ns x2 x3} msg] $msg [namespace ensemble configure ns -parameters]
+} -cleanup {
+ namespace delete ns
+} -result\
+ {0 {1 x2} {}\
+ 0 {1 x2} p1\
+ 1 {unknown or ambiguous subcommand "x2": must be x1} {}}
+
+test namespace-53.9 {ensemble: unknown handler changing -parameters,\
+ thereby eating all args} -setup {
+ namespace eval ns {
+ namespace export x*
+ proc x1 {args} {list 1 $args}
+ proc Magic {ensemble subcmd args} {
+ namespace ensemble configure $ensemble\
+ -parameters {p1 p2 p3 p4 p5}
+ list
+ }
+ namespace ensemble create -unknown ::ns::Magic
+ }
+} -body {
+ set result {}
+ lappend result [catch {ns x1 x2} msg] $msg [namespace ensemble configure ns -parameters]
+ lappend result [catch {ns x2 x1} msg] $msg [namespace ensemble configure ns -parameters]
+ lappend result [catch {ns a1 a2 a3 a4 a5 x1} msg] $msg [namespace ensemble configure ns -parameters]
+} -cleanup {
+ namespace delete ns
+} -result\
+ {0 {1 x2} {}\
+ 1 {wrong # args: should be "ns p1 p2 p3 p4 p5 subcommand ?arg ...?"} {p1 p2 p3 p4 p5}\
+ 0 {1 {a1 a2 a3 a4 a5}} {p1 p2 p3 p4 p5}}
+
+test namespace-53.10 {ensembles: nested rewrite} -setup {
+ namespace eval ns {
+ namespace export x
+ namespace eval x {
+ proc z0 {} {list 0}
+ proc z1 {a1} {list 1 $a1}
+ proc z2 {a1 a2} {list 2 $a1 $a2}
+ proc z3 {a1 a2 a3} {list 3 $a1 $a2 $a3}
+ namespace export z*
+ namespace ensemble create
+ }
+ namespace ensemble create -parameters p
+ }
+} -body {
+ set result {}
+ # In these cases, parsing the subensemble does not grab a new word.
+ lappend result [catch {ns z0 x} msg] $msg
+ lappend result [catch {ns z1 x} msg] $msg
+ lappend result [catch {ns z2 x} msg] $msg
+ lappend result [catch {ns z2 x v} msg] $msg
+ namespace ensemble configure ns::x -parameters q1
+ # In these cases, parsing the subensemble grabs a new word.
+ lappend result [catch {ns v x z0} msg] $msg
+ lappend result [catch {ns v x z1} msg] $msg
+ lappend result [catch {ns v x z2} msg] $msg
+ lappend result [catch {ns v x z2 v2} msg] $msg
+} -cleanup {
+ namespace delete ns
+} -result\
+ {0 0\
+ 1 {wrong # args: should be "ns z1 x a1"}\
+ 1 {wrong # args: should be "ns z2 x a1 a2"}\
+ 1 {wrong # args: should be "ns z2 x a1 a2"}\
+ 1 {wrong # args: should be "::ns::x::z0"}\
+ 0 {1 v}\
+ 1 {wrong # args: should be "ns v x z2 a2"}\
+ 0 {2 v v2}}
+
# cleanup
catch {rename cmd1 {}}
catch {unset l}