1033 lines
32 KiB
Plaintext
1033 lines
32 KiB
Plaintext
# This file contains tests for the tclBasic.c source file. Tests appear in
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# the same order as the C code that they test. The set of tests is
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# currently incomplete since it currently includes only new tests for
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# code changed for the addition of Tcl namespaces. Other variable-
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# related tests appear in several other test files including
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# assocd.test, cmdInfo.test, eval.test, expr.test, interp.test,
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# and trace.test.
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#
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# Sourcing this file into Tcl runs the tests and generates output for
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# errors. No output means no errors were found.
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#
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# Copyright (c) 1997 Sun Microsystems, Inc.
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# Copyright (c) 1998-1999 by Scriptics Corporation.
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#
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# See the file "license.terms" for information on usage and redistribution
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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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if {"::tcltest" ni [namespace children]} {
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package require tcltest 2.5
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namespace import -force ::tcltest::*
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}
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::tcltest::loadTestedCommands
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catch [list package require -exact Tcltest [info patchlevel]]
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testConstraint testevalex [llength [info commands testevalex]]
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testConstraint testcmdtoken [llength [info commands testcmdtoken]]
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testConstraint testcreatecommand [llength [info commands testcreatecommand]]
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testConstraint exec [llength [info commands exec]]
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catch {namespace delete test_ns_basic}
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catch {interp delete test_interp}
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catch {rename p ""}
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catch {rename q ""}
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catch {rename cmd ""}
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unset -nocomplain x
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test basic-1.1 {Tcl_CreateInterp, creates interp's global namespace} {
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catch {interp delete test_interp}
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interp create test_interp
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interp eval test_interp {
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namespace eval test_ns_basic {
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proc p {} {
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return [namespace current]
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}
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}
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}
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list [interp eval test_interp {test_ns_basic::p}] \
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[interp delete test_interp]
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} {::test_ns_basic {}}
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test basic-2.1 {TclHideUnsafeCommands} {emptyTest} {
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} {}
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test basic-3.1 {Tcl_CallWhenDeleted: see dcall.test} {emptyTest} {
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} {}
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test basic-4.1 {Tcl_DontCallWhenDeleted: see dcall.test} {emptyTest} {
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} {}
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test basic-5.1 {Tcl_SetAssocData: see assoc.test} {emptyTest} {
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} {}
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test basic-6.1 {Tcl_DeleteAssocData: see assoc.test} {emptyTest} {
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} {}
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test basic-7.1 {Tcl_GetAssocData: see assoc.test} {emptyTest} {
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} {}
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test basic-8.1 {Tcl_InterpDeleted} {emptyTest} {
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} {}
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test basic-9.1 {Tcl_DeleteInterp: see interp.test} {emptyTest} {
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} {}
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test basic-10.1 {DeleteInterpProc, destroys interp's global namespace} {
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catch {interp delete test_interp}
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interp create test_interp
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interp eval test_interp {
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namespace eval test_ns_basic {
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namespace export p
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proc p {} {
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return [namespace current]
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}
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}
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namespace eval test_ns_2 {
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namespace import ::test_ns_basic::p
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variable v 27
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proc q {} {
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variable v
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return "[p] $v"
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}
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}
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}
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list [interp eval test_interp {test_ns_2::q}] \
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[interp eval test_interp {namespace delete ::}] \
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[catch {interp eval test_interp {set a 123}} msg] $msg \
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[interp delete test_interp]
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} {{::test_ns_basic 27} {} 1 {invalid command name "set"} {}}
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test basic-11.1 {HiddenCmdsDeleteProc, invalidate cached refs to deleted hidden cmd} {
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catch {interp delete test_interp}
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interp create test_interp
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interp eval test_interp {
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proc p {} {
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return 27
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}
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}
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interp alias {} localP test_interp p
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list [interp eval test_interp {p}] \
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[localP] \
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[test_interp hide p] \
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[catch {localP} msg] $msg \
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[interp delete test_interp] \
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[catch {localP} msg] $msg
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} {27 27 {} 1 {invalid command name "p"} {} 1 {invalid command name "localP"}}
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# NB: More tests about hide/expose are found in interp.test
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test basic-12.1 {Tcl_HideCommand, names of hidden cmds can't have namespace qualifiers} {
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catch {interp delete test_interp}
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interp create test_interp
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interp eval test_interp {
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namespace eval test_ns_basic {
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proc p {} {
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return [namespace current]
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}
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}
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}
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list [catch {test_interp hide test_ns_basic::p x} msg] $msg \
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[catch {test_interp hide x test_ns_basic::p} msg1] $msg1 \
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[interp delete test_interp]
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} {1 {can only hide global namespace commands (use rename then hide)} 1 {cannot use namespace qualifiers in hidden command token (rename)} {}}
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test basic-12.2 {Tcl_HideCommand, a hidden cmd remembers its containing namespace} {
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catch {namespace delete test_ns_basic}
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catch {rename cmd ""}
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proc cmd {} { ;# note that this is global
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return [namespace current]
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}
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namespace eval test_ns_basic {
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proc hideCmd {} {
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interp hide {} cmd
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}
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proc exposeCmd {} {
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interp expose {} cmd
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}
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proc callCmd {} {
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cmd
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}
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}
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list [test_ns_basic::callCmd] \
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[test_ns_basic::hideCmd] \
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[catch {cmd} msg] $msg \
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[test_ns_basic::exposeCmd] \
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[test_ns_basic::callCmd] \
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[namespace delete test_ns_basic]
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} {:: {} 1 {invalid command name "cmd"} {} :: {}}
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test basic-13.1 {Tcl_ExposeCommand, a command stays in the global namespace and cannot go to another namespace} {
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catch {namespace delete test_ns_basic}
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catch {rename cmd ""}
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proc cmd {} { ;# note that this is global
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return [namespace current]
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}
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namespace eval test_ns_basic {
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proc hideCmd {} {
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interp hide {} cmd
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}
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proc exposeCmdFailing {} {
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interp expose {} cmd ::test_ns_basic::newCmd
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}
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proc exposeCmdWorkAround {} {
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interp expose {} cmd;
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rename cmd ::test_ns_basic::newCmd;
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}
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proc callCmd {} {
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cmd
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}
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}
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list [test_ns_basic::callCmd] \
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[test_ns_basic::hideCmd] \
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[catch {test_ns_basic::exposeCmdFailing} msg] $msg \
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[test_ns_basic::exposeCmdWorkAround] \
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[test_ns_basic::newCmd] \
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[namespace delete test_ns_basic]
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} {:: {} 1 {cannot expose to a namespace (use expose to toplevel, then rename)} {} ::test_ns_basic {}}
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test basic-13.2 {Tcl_ExposeCommand, invalidate cached refs to cmd now being exposed} {
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catch {rename p ""}
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catch {rename cmd ""}
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proc p {} {
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cmd
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}
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proc cmd {} {
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return 42
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}
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list [p] \
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[interp hide {} cmd] \
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[proc cmd {} {return Hello}] \
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[cmd] \
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[rename cmd ""] \
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[interp expose {} cmd] \
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[p]
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} {42 {} {} Hello {} {} 42}
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test basic-14.1 {Tcl_CreateCommand, new cmd goes into a namespace specified in its name, if any} {testcreatecommand} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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list [testcreatecommand create] \
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[test_ns_basic::createdcommand] \
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[testcreatecommand delete]
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} {{} {CreatedCommandProc in ::test_ns_basic} {}}
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test basic-14.2 {Tcl_CreateCommand, namespace code ignore single ":"s in middle or end of names} {testcreatecommand} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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catch {rename value:at: ""}
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list [testcreatecommand create2] \
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[value:at:] \
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[testcreatecommand delete2]
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} {{} {CreatedCommandProc2 in ::} {}}
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test basic-15.1 {Tcl_CreateObjCommand, new cmd goes into a namespace specified in its name, if any} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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namespace eval test_ns_basic {}
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proc test_ns_basic::cmd {} { ;# proc requires that ns already exist
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return [namespace current]
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}
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list [test_ns_basic::cmd] \
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[namespace delete test_ns_basic]
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} {::test_ns_basic {}}
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test basic-15.2 {Tcl_CreateObjCommand, Bug 0e4d88b650} -setup {
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proc deleter {ns args} {
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namespace delete $ns
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}
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namespace eval n {
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proc p {} {}
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}
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trace add command n::p delete [list [namespace which deleter] [namespace current]::n]
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} -body {
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proc n::p {} {}
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} -cleanup {
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namespace delete n
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rename deleter {}
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}
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test basic-16.1 {TclInvokeStringCommand} {emptyTest} {
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} {}
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test basic-17.1 {TclInvokeObjCommand} {emptyTest} {
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} {}
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test basic-18.1 {TclRenameCommand, name of existing cmd can have namespace qualifiers} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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catch {rename cmd ""}
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namespace eval test_ns_basic {
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proc p {} {
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return "p in [namespace current]"
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}
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}
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list [test_ns_basic::p] \
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[rename test_ns_basic::p test_ns_basic::q] \
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[test_ns_basic::q]
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} {{p in ::test_ns_basic} {} {p in ::test_ns_basic}}
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test basic-18.2 {TclRenameCommand, existing cmd must be found} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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list [catch {rename test_ns_basic::p test_ns_basic::q} msg] $msg
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} {1 {can't rename "test_ns_basic::p": command doesn't exist}}
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test basic-18.3 {TclRenameCommand, delete cmd if new name is empty} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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namespace eval test_ns_basic {
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proc p {} {
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return "p in [namespace current]"
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}
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}
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list [info commands test_ns_basic::*] \
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[rename test_ns_basic::p ""] \
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[info commands test_ns_basic::*]
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} {::test_ns_basic::p {} {}}
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test basic-18.4 {TclRenameCommand, bad new name} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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namespace eval test_ns_basic {
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proc p {} {
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return "p in [namespace current]"
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}
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}
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rename test_ns_basic::p :::george::martha
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} {}
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test basic-18.5 {TclRenameCommand, new name must not already exist} -setup {
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if {![llength [info commands :::george::martha]]} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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namespace eval test_ns_basic {
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proc p {} {
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return "p in [namespace current]"
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}
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}
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rename test_ns_basic::p :::george::martha
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}
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} -body {
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namespace eval test_ns_basic {
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proc q {} {
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return 42
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}
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}
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list [catch {rename test_ns_basic::q :::george::martha} msg] $msg
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} -result {1 {can't rename to ":::george::martha": command already exists}}
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test basic-18.6 {TclRenameCommand, check for command shadowing by newly renamed cmd} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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catch {rename p ""}
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catch {rename q ""}
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proc p {} {
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return "p in [namespace current]"
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}
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proc q {} {
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return "q in [namespace current]"
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}
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namespace eval test_ns_basic {
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proc callP {} {
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p
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}
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}
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list [test_ns_basic::callP] \
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[rename q test_ns_basic::p] \
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[test_ns_basic::callP]
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} {{p in ::} {} {q in ::test_ns_basic}}
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test basic-19.1 {Tcl_SetCommandInfo} {emptyTest} {
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} {}
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test basic-20.1 {Tcl_GetCommandInfo, names for commands created inside namespaces} {testcmdtoken} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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catch {rename p ""}
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catch {rename q ""}
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unset -nocomplain x
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set x [namespace eval test_ns_basic::test_ns_basic2 {
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# the following creates a cmd in the global namespace
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testcmdtoken create p
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}]
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list [testcmdtoken name $x] \
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[rename ::p q] \
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[testcmdtoken name $x]
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} {{p ::p} {} {q ::q}}
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test basic-20.2 {Tcl_GetCommandInfo, names for commands created outside namespaces} {testcmdtoken} {
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catch {rename q ""}
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set x [testcmdtoken create test_ns_basic::test_ns_basic2::p]
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list [testcmdtoken name $x] \
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[rename test_ns_basic::test_ns_basic2::p q] \
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[testcmdtoken name $x]
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} {{p ::test_ns_basic::test_ns_basic2::p} {} {q ::q}}
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test basic-20.3 {Tcl_GetCommandInfo, #-quoting} testcmdtoken {
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catch {rename \# ""}
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set x [testcmdtoken create \#]
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testcmdtoken name $x
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} {{#} ::#}
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test basic-21.1 {Tcl_GetCommandName} {emptyTest} {
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} {}
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test basic-22.1 {Tcl_GetCommandFullName} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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namespace eval test_ns_basic1 {
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namespace export cmd*
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proc cmd1 {} {}
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proc cmd2 {} {}
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}
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namespace eval test_ns_basic2 {
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namespace export *
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namespace import ::test_ns_basic1::*
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proc p {} {}
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}
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namespace eval test_ns_basic3 {
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namespace import ::test_ns_basic2::*
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proc q {} {}
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list [namespace which -command foreach] \
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[namespace which -command q] \
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[namespace which -command p] \
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[namespace which -command cmd1] \
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[namespace which -command ::test_ns_basic2::cmd2]
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}
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} {::foreach ::test_ns_basic3::q ::test_ns_basic3::p ::test_ns_basic3::cmd1 ::test_ns_basic2::cmd2}
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test basic-23.1 {Tcl_DeleteCommand} {emptyTest} {
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} {}
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test basic-24.1 {Tcl_DeleteCommandFromToken, invalidate all compiled code if cmd has compile proc} {
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catch {interp delete test_interp}
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unset -nocomplain x
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interp create test_interp
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interp eval test_interp {
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proc useSet {} {
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return [set a 123]
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}
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}
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set x [interp eval test_interp {useSet}]
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interp eval test_interp {
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rename set ""
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proc set {args} {
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return "set called with $args"
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}
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}
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list $x \
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[interp eval test_interp {useSet}] \
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[interp delete test_interp]
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} {123 {set called with a 123} {}}
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test basic-24.2 {Tcl_DeleteCommandFromToken, deleting commands changes command epoch} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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catch {rename p ""}
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proc p {} {
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return "global p"
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}
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namespace eval test_ns_basic {
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proc p {} {
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return "namespace p"
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}
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proc callP {} {
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p
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}
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}
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list [test_ns_basic::callP] \
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[rename test_ns_basic::p ""] \
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[test_ns_basic::callP]
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} {{namespace p} {} {global p}}
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test basic-24.3 {Tcl_DeleteCommandFromToken, delete imported cmds that refer to a deleted cmd} {
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catch {namespace delete {*}[namespace children :: test_ns_*]}
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catch {rename p ""}
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namespace eval test_ns_basic {
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namespace export p
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proc p {} {return 42}
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}
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namespace eval test_ns_basic2 {
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namespace import ::test_ns_basic::*
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proc callP {} {
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p
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}
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}
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list [test_ns_basic2::callP] \
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[info commands test_ns_basic2::*] \
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[rename test_ns_basic::p ""] \
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[catch {test_ns_basic2::callP} msg] $msg \
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[info commands test_ns_basic2::*]
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} {42 {::test_ns_basic2::callP ::test_ns_basic2::p} {} 1 {invalid command name "p"} ::test_ns_basic2::callP}
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test basic-25.1 {TclCleanupCommand} {emptyTest} {
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} {}
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test basic-26.1 {Tcl_EvalObj: preserve object while evaling it} -setup {
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proc myHandler {msg options} {
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set ::x [dict get $options -errorinfo]
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}
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set handler [interp bgerror {}]
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interp bgerror {} [namespace which myHandler]
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set fName [makeFile {} test1]
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} -body {
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# If object isn't preserved, errorInfo would be set to
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# "foo\n while executing\n\"garbage bytes\"" because the object's
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# string would have been freed, leaving garbage bytes for the error
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# message.
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set f [open $fName w]
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chan event $f writable "chan event $f writable {}; error foo"
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set x {}
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vwait x
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close $f
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set x
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} -cleanup {
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removeFile test1
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interp bgerror {} $handler
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rename myHandler {}
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} -result "foo\n while executing\n\"error foo\""
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test basic-26.2 {Tcl_EvalObjEx, pure-list branch: preserve "objv"} -body {
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#
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# Follow the pure-list branch in a manner that
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# a - the pure-list internal rep is destroyed by shimmering
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# b - the command returns an error
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# As the error code in Tcl_EvalObjv accesses the list elements, this will
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# cause a segfault if [Bug 1119369] has not been fixed.
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# NOTE: a MEM_DEBUG build may be necessary to guarantee the segfault.
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#
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set SRC [list foo 1] ;# pure-list command
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proc foo str {
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# Shimmer pure-list to cmdName, cleanup and error
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proc $::SRC {} {}; $::SRC
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error "BAD CALL"
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}
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catch {eval $SRC}
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} -result 1 -cleanup {
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rename foo {}
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rename $::SRC {}
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unset ::SRC
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}
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|
|
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 $err
|
|
} -cleanup {
|
|
unset res t
|
|
} -result {0 10 1 Hejsan}
|
|
|
|
test basic-48.24.$noComp {expansion: empty not canonical list, regression test, bug [cc1e91552c]} -constraints $constraints -setup {
|
|
unset -nocomplain a
|
|
} -body {
|
|
run {list [list {*}{ }] [list {*}[format %c 32]] [list {*}[set a { }]]}
|
|
} -result [lrepeat 3 {}] -cleanup {unset -nocomplain a}
|
|
|
|
test basic-48.25.$noComp {Bug cc191552c: expansion: empty non-canonical list} -constraints $constraints -setup {
|
|
unset -nocomplain ::CRLF
|
|
set ::CRLF "\r\n"
|
|
} -body {
|
|
# Force variant that turned up in Bug 2c154a40be as that's externally
|
|
# noticeable in an important downstream project.
|
|
run {scan [list {*}$::CRLF]x %c%c%c}
|
|
} -cleanup {
|
|
unset -nocomplain ::CRLF
|
|
} -result {120 {} {}}
|
|
|
|
|
|
} ;# 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}
|
|
|
|
test basic-50.1 {[586e71dce4] EvalObjv level #0 exception handling} -setup {
|
|
interp create child
|
|
interp alias {} foo child return
|
|
} -body {
|
|
list [catch foo m] $m
|
|
} -cleanup {
|
|
unset -nocomplain m
|
|
interp delete child
|
|
} -result {0 {}}
|
|
|
|
# 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
|