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-rw-r--r--tests/upvar.test301
1 files changed, 148 insertions, 153 deletions
diff --git a/tests/upvar.test b/tests/upvar.test
index 457c9f8..cd78c31 100644
--- a/tests/upvar.test
+++ b/tests/upvar.test
@@ -1,15 +1,15 @@
# Commands covered: 'upvar', 'namespace upvar'
#
-# 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.
+# 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 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} {
package require tcltest 2
@@ -17,7 +17,7 @@ if {[lsearch [namespace children] ::tcltest] == -1} {
}
testConstraint testupvar [llength [info commands testupvar]]
-
+
test upvar-1.1 {reading variables with upvar} {
proc p1 {a b} {set c 22; set d 33; p2}
proc p2 {} {upvar a x1 b x2 c x3 d x4; set a abc; list $x1 $x2 $x3 $x4 $a}
@@ -146,7 +146,7 @@ test upvar-3.5 {unsetting array elements with upvar} {
array names a
}
proc p2 {} {upvar a(0) x; unset x}
- p1
+ lsort [p1]
} {1 2}
test upvar-3.6 {unsetting then resetting array elements with upvar} {
proc p1 {} {
@@ -154,7 +154,7 @@ test upvar-3.6 {unsetting then resetting array elements with upvar} {
set a(1) first
set a(2) second
p2
- list [array names a] [catch {set a(0)} msg] $msg
+ list [lsort [array names a]] [catch {set a(0)} msg] $msg
}
proc p2 {} {upvar a(0) x; unset x; set x 12345}
p1
@@ -288,58 +288,64 @@ test upvar-7.5 {potential memory leak when deleting variable table} {
leak
} {}
-test upvar-8.1 {errors in upvar command} {
- list [catch upvar msg] $msg
-} {1 {wrong # args: should be "upvar ?level? otherVar localVar ?otherVar localVar ...?"}}
-test upvar-8.2 {errors in upvar command} {
- list [catch {upvar 1} msg] $msg
-} {1 {wrong # args: should be "upvar ?level? otherVar localVar ?otherVar localVar ...?"}}
-test upvar-8.3 {errors in upvar command} {
+test upvar-8.1 {errors in upvar command} -returnCodes error -body {
+ upvar
+} -result {wrong # args: should be "upvar ?level? otherVar localVar ?otherVar localVar ...?"}
+test upvar-8.2 {errors in upvar command} -returnCodes error -body {
+ upvar 1
+} -result {wrong # args: should be "upvar ?level? otherVar localVar ?otherVar localVar ...?"}
+test upvar-8.2.1 {upvar with numeric first argument} {
+ apply {{} {set 0 ok; apply {{} {upvar 0 x; return $x}}}}
+} ok
+test upvar-8.3 {errors in upvar command} -returnCodes error -body {
proc p1 {} {upvar a b c}
- list [catch p1 msg] $msg
-} {1 {wrong # args: should be "upvar ?level? otherVar localVar ?otherVar localVar ...?"}}
-test upvar-8.4 {errors in upvar command} {
+ p1
+} -result {bad level "a"}
+test upvar-8.4 {errors in upvar command} -returnCodes error -body {
proc p1 {} {upvar 0 b b}
- list [catch p1 msg] $msg
-} {1 {can't upvar from variable to itself}}
-test upvar-8.5 {errors in upvar command} {
+ p1
+} -result {can't upvar from variable to itself}
+test upvar-8.5 {errors in upvar command} -returnCodes error -body {
proc p1 {} {upvar 0 a b; upvar 0 b a}
- list [catch p1 msg] $msg
-} {1 {can't upvar from variable to itself}}
-test upvar-8.6 {errors in upvar command} {
+ p1
+} -result {can't upvar from variable to itself}
+test upvar-8.6 {errors in upvar command} -returnCodes error -body {
proc p1 {} {set a 33; upvar b a}
- list [catch p1 msg] $msg
-} {1 {variable "a" already exists}}
-test upvar-8.7 {errors in upvar command} {
+ p1
+} -result {variable "a" already exists}
+test upvar-8.7 {errors in upvar command} -returnCodes error -body {
proc p1 {} {trace variable a w foo; upvar b a}
- list [catch p1 msg] $msg
-} {1 {variable "a" has traces: can't use for upvar}}
+ p1
+} -result {variable "a" has traces: can't use for upvar}
test upvar-8.8 {create nested array with upvar} -body {
proc p1 {} {upvar x(a) b; set b(2) 44}
catch {unset x}
- list [catch p1 msg] $msg
-} -cleanup {
+ p1
+} -returnCodes error -cleanup {
unset x
-} -result {1 {can't set "b(2)": variable isn't array}}
-test upvar-8.9 {upvar won't create namespace variable that refers to procedure variable} {
+} -result {can't set "b(2)": variable isn't array}
+test upvar-8.9 {upvar won't create namespace variable that refers to procedure variable} -setup {
catch {namespace delete {*}[namespace children :: test_ns_*]}
catch {rename MakeLink ""}
namespace eval ::test_ns_1 {}
+} -returnCodes error -body {
proc MakeLink {a} {
- namespace eval ::test_ns_1 {
+ namespace eval ::test_ns_1 {
upvar a a
- }
- unset ::test_ns_1::a
+ }
+ unset ::test_ns_1::a
}
- list [catch {MakeLink 1} msg] $msg
-} {1 {bad variable name "a": upvar won't create namespace variable that refers to procedure variable}}
-test upvar-8.10 {upvar will create element alias for new array element} {
+ MakeLink 1
+} -result {bad variable name "a": upvar won't create namespace variable that refers to procedure variable}
+test upvar-8.10 {upvar will create element alias for new array element} -setup {
catch {unset upvarArray}
+} -body {
array set upvarArray {}
catch {upvar 0 upvarArray(elem) upvarArrayElemAlias}
-} {0}
-test upvar-8.11 {upvar will not create a variable that looks like an array} -body {
+} -result {0}
+test upvar-8.11 {upvar will not create a variable that looks like an array} -setup {
catch {unset upvarArray}
+} -body {
array set upvarArray {}
upvar 0 upvarArray(elem) upvarArrayElemAlias(elem)
} -returnCodes 1 -match glob -result *
@@ -405,144 +411,133 @@ test upvar-9.7 {Tcl_UpVar procedure} testupvar {
} {1234}
catch {unset a}
-
#
# Tests for 'namespace upvar'. As the implementation is essentially the same as
-# for 'upvar', we only test that the variables are linked correctly. Ie, we
-# assume that the behaviour of variables once the link is established has
+# for 'upvar', we only test that the variables are linked correctly, i.e., we
+# 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 {*}[namespace children :: test_ns_*]}
-
namespace eval test_ns_0 {
variable x test_ns_0
}
+set ::x test_global
-set x test_global
-
-test upvar-NS-1.1 {nsupvar links to correct variable} \
- -body {
- namespace eval test_ns_1 {
+test upvar-NS-1.1 {nsupvar links to correct variable} -body {
+ namespace eval test_ns_1 {
+ namespace upvar ::test_ns_0 x w
+ set w
+ }
+} -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_1 {
+ proc a {} {
namespace upvar ::test_ns_0 x w
set w
}
- } \
- -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_1 {
- proc a {} {
- namespace upvar ::test_ns_0 x w
- set w
- }
- 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 {
+ 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
+ }
+} -returnCodes error -cleanup {
+ namespace delete test_ns_1
+} -result {namespace "test_ns_0" not found in "::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
}
- } \
- -result {namespace "test_ns_0" not found in "::test_ns_1"} \
- -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" not found in "::test_ns_1"} \
- -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 {}
+ return [a]
+ }
+} -returnCodes error -cleanup {
+ namespace delete test_ns_1
+} -result {namespace "test_ns_0" not found in "::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
+ }
+} -cleanup {
+ namespace delete test_ns_1
+} -result {can't read "w": no such variable} -returnCodes error
+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
}
- } \
- -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]
+ return [a]
+ }
+} -cleanup {
+ namespace delete test_ns_1
+} -result {can't read "w": no such variable} -returnCodes error
+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
}
- } \
- -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
+ }
+} -cleanup {
+ namespace delete test_ns_1
+} -result {test_ns_1::test_ns_0}
+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
}
- } \
- -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]
+ return [a]
+ }
+} -cleanup {
+ namespace delete test_ns_1
+} -result {test_ns_1::test_ns_0}
+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
}
- } \
- -result {namespace "test_ns_0" not found in "::test_ns_1"} \
- -returnCodes error \
- -cleanup {namespace delete test_ns_1}
-
+ return [a]
+ }
+} -returnCodes error -cleanup {
+ namespace delete test_ns_1
+} -result {namespace "test_ns_0" not found in "::test_ns_1"}
+test upvar-NS-2.1 {TIP 323} -returnCodes error -body {
+ namespace upvar
+} -result {wrong # args: should be "namespace upvar ns ?otherVar myVar ...?"}
+test upvar-NS-2.2 {TIP 323} -setup {
+ namespace eval test_ns_1 {}
+} -body {
+ namespace upvar test_ns_1
+} -cleanup {
+ namespace delete test_ns_1
+} -result {}
+
# cleanup
::tcltest::cleanupTests
return
+
+# Local Variables:
+# mode: tcl
+# End:
generated by cgit v0.12 at 2024-06-29 01:04:37 (GMT)