Import Tcl 8.5.15 (as of svn r89086)
This commit is contained in:
Zachary Ware
389
tests/autoMkindex.test
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389
tests/autoMkindex.test
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# Commands covered: auto_mkindex auto_import
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#
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# This file contains tests related to autoloading and generating
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# the autoloading index.
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#
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# Copyright (c) 1998 Lucent Technologies, 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 {[lsearch [namespace children] ::tcltest] == -1} {
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package require tcltest 2
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namespace import -force ::tcltest::*
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}
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makeFile {# Test file for:
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# auto_mkindex
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#
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# This file provides example cases for testing the Tcl autoloading
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# facility. Things are much more complicated with namespaces and classes.
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# The "auto_mkindex" facility can no longer be built on top of a simple
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# regular expression parser. It must recognize constructs like this:
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#
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# namespace eval foo {
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# proc test {x y} { ... }
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# namespace eval bar {
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# proc another {args} { ... }
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# }
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# }
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#
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# Note that procedures and itcl class definitions can be nested inside
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# of namespaces.
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#
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# Copyright (c) 1993-1998 Lucent Technologies, Inc.
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# This shouldn't cause any problems
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namespace import -force blt::*
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# Should be able to handle "proc" definitions, even if they are
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# preceded by white space.
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proc normal {x y} {return [expr $x+$y]}
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proc indented {x y} {return [expr $x+$y]}
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#
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# Should be able to handle proc declarations within namespaces,
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# even if they have explicit namespace paths.
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#
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namespace eval buried {
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proc inside {args} {return "inside: $args"}
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namespace export pub_*
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proc pub_one {args} {return "one: $args"}
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proc pub_two {args} {return "two: $args"}
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}
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proc buried::within {args} {return "within: $args"}
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namespace eval buried {
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namespace eval under {
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proc neath {args} {return "neath: $args"}
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}
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namespace eval ::buried {
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proc relative {args} {return "relative: $args"}
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proc ::top {args} {return "top: $args"}
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proc ::buried::explicit {args} {return "explicit: $args"}
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}
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}
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# With proper hooks, we should be able to support other commands
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# that create procedures
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proc buried::myproc {name body args} {
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::proc $name $body $args
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}
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namespace eval ::buried {
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proc mycmd1 args {return "mycmd"}
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myproc mycmd2 args {return "mycmd"}
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}
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::buried::myproc mycmd3 args {return "another"}
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proc {buried::my proc} {name body args} {
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::proc $name $body $args
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}
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namespace eval ::buried {
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proc mycmd4 args {return "mycmd"}
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{my proc} mycmd5 args {return "mycmd"}
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}
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{::buried::my proc} mycmd6 args {return "another"}
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# A correctly functioning [auto_import] won't choke when a child
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# namespace [namespace import]s from its parent.
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#
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namespace eval ::parent::child {
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namespace import ::parent::*
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}
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proc ::parent::child::test {} {}
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} autoMkindex.tcl
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# Save initial state of auto_mkindex_parser
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auto_load auto_mkindex
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if {[info exists auto_mkindex_parser::initCommands]} {
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set saveCommands $auto_mkindex_parser::initCommands
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}
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proc AutoMkindexTestReset {} {
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global saveCommands
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if {[info exists saveCommands]} {
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set auto_mkindex_parser::initCommands $saveCommands
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} elseif {[info exists auto_mkindex_parser::initCommands]} {
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unset auto_mkindex_parser::initCommands
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}
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}
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set result ""
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set origDir [pwd]
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cd $::tcltest::temporaryDirectory
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test autoMkindex-1.1 {remove any existing tclIndex file} {
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file delete tclIndex
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file exists tclIndex
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} {0}
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test autoMkindex-1.2 {build tclIndex based on a test file} {
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auto_mkindex . autoMkindex.tcl
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file exists tclIndex
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} {1}
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set element "{source [file join . autoMkindex.tcl]}"
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test autoMkindex-1.3 {examine tclIndex} {
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file delete tclIndex
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auto_mkindex . autoMkindex.tcl
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namespace eval tcl_autoMkindex_tmp {
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set dir "."
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variable auto_index
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source tclIndex
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set ::result ""
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foreach elem [lsort [array names auto_index]] {
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lappend ::result [list $elem $auto_index($elem)]
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}
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}
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namespace delete tcl_autoMkindex_tmp
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set ::result
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} "{::buried::explicit $element} {::buried::inside $element} {{::buried::my proc} $element} {::buried::mycmd1 $element} {::buried::mycmd4 $element} {::buried::myproc $element} {::buried::pub_one $element} {::buried::pub_two $element} {::buried::relative $element} {::buried::under::neath $element} {::buried::within $element} {::parent::child::test $element} {indented $element} {normal $element} {top $element}"
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test autoMkindex-2.1 {commands on the autoload path can be imported} {
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file delete tclIndex
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auto_mkindex . autoMkindex.tcl
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set interp [interp create]
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set final [$interp eval {
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namespace eval blt {}
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set auto_path [linsert $auto_path 0 .]
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set info [list [catch {namespace import buried::*} result] $result]
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foreach name [lsort [info commands pub_*]] {
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lappend info $name [namespace origin $name]
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}
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set info
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}]
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interp delete $interp
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set final
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} "0 {} pub_one ::buried::pub_one pub_two ::buried::pub_two"
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# Test auto_mkindex hooks
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# Slave hook executes interesting code in the interp used to watch code.
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test autoMkindex-3.1 {slaveHook} {
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auto_mkindex_parser::slavehook {
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_%@namespace eval ::blt {
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proc foo {} {}
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_%@namespace export foo
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}
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}
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auto_mkindex_parser::slavehook { _%@namespace import -force ::blt::* }
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file delete tclIndex
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auto_mkindex . autoMkindex.tcl
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# Reset initCommands to avoid trashing other tests
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AutoMkindexTestReset
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file exists tclIndex
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} 1
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# The auto_mkindex_parser::command is used to register commands
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# that create new commands.
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test autoMkindex-3.2 {auto_mkindex_parser::command} {
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auto_mkindex_parser::command buried::myproc {name args} {
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variable index
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variable scriptFile
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append index [list set auto_index([fullname $name])] \
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" \[list source \[file join \$dir [list $scriptFile]\]\]\n"
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}
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file delete tclIndex
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auto_mkindex . autoMkindex.tcl
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namespace eval tcl_autoMkindex_tmp {
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set dir "."
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variable auto_index
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source tclIndex
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set ::result ""
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foreach elem [lsort [array names auto_index]] {
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lappend ::result [list $elem $auto_index($elem)]
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}
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}
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namespace delete tcl_autoMkindex_tmp
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# Reset initCommands to avoid trashing other tests
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AutoMkindexTestReset
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set ::result
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} "{::buried::explicit $element} {::buried::inside $element} {{::buried::my proc} $element} {::buried::mycmd1 $element} {::buried::mycmd2 $element} {::buried::mycmd4 $element} {::buried::myproc $element} {::buried::pub_one $element} {::buried::pub_two $element} {::buried::relative $element} {::buried::under::neath $element} {::buried::within $element} {::parent::child::test $element} {indented $element} {mycmd3 $element} {normal $element} {top $element}"
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test autoMkindex-3.3 {auto_mkindex_parser::command} {knownBug} {
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auto_mkindex_parser::command {buried::my proc} {name args} {
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variable index
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variable scriptFile
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puts "my proc $name"
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append index [list set auto_index([fullname $name])] \
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" \[list source \[file join \$dir [list $scriptFile]\]\]\n"
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}
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file delete tclIndex
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auto_mkindex . autoMkindex.tcl
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namespace eval tcl_autoMkindex_tmp {
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set dir "."
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variable auto_index
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source tclIndex
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set ::result ""
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foreach elem [lsort [array names auto_index]] {
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lappend ::result [list $elem $auto_index($elem)]
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}
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}
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namespace delete tcl_autoMkindex_tmp
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# Reset initCommands to avoid trashing other tests
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AutoMkindexTestReset
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proc lvalue {list pattern} {
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set ix [lsearch $list $pattern]
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if {$ix >= 0} {
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return [lindex $list $ix]
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} else {
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return {}
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}
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}
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list [lvalue $::result *mycmd4*] [lvalue $::result *mycmd5*] [lvalue $::result *mycmd6*]
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} "{::buried::mycmd4 $element} {::buried::mycmd5 $element} {mycmd6 $element}"
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makeFile {
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namespace eval wok {
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namespace ensemble create -subcommands {commands vars}
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proc commands {{pattern *}} {
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puts [join [lsort -dictionary [info commands $pattern]] \n]
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}
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proc vars {{pattern *}} {
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puts [join [lsort -dictionary [info vars $pattern]] \n]
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}
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}
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} ensemblecommands.tcl
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test autoMkindex-3.4 {ensemble commands in tclIndex} {
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file delete tclIndex
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auto_mkindex . ensemblecommands.tcl
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set f [open tclIndex r]
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set dat [list]
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foreach r [split [string trim [read $f]] "\n"] {
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if {[string match {set auto_index*} $r]} {
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lappend dat $r
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}
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}
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set result [lsort $dat]
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close $f
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set result
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} {{set auto_index(::wok::commands) [list source [file join $dir ensemblecommands.tcl]]} {set auto_index(::wok::vars) [list source [file join $dir ensemblecommands.tcl]]} {set auto_index(wok) [list source [file join $dir ensemblecommands.tcl]]}}
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removeFile ensemblecommands.tcl
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makeDirectory pkg
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makeFile {
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package provide football 1.0
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namespace eval ::pro:: {
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#
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# export only public functions.
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#
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namespace export {[a-z]*}
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}
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namespace eval ::college:: {
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#
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# export only public functions.
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#
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namespace export {[a-z]*}
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}
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proc ::pro::team {} {
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puts "go packers!"
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return true
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}
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proc ::college::team {} {
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puts "go badgers!"
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return true
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}
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} [file join pkg samename.tcl]
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test autoMkindex-4.1 {platform indenpendant source commands} {
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file delete tclIndex
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auto_mkindex . pkg/samename.tcl
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set f [open tclIndex r]
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set dat [split [string trim [read $f]] "\n"]
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set len [llength $dat]
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set result [lsort [lrange $dat [expr {$len-2}] [expr {$len-1}]]]
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close $f
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set result
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} {{set auto_index(::college::team) [list source [file join $dir pkg samename.tcl]]} {set auto_index(::pro::team) [list source [file join $dir pkg samename.tcl]]}}
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removeFile [file join pkg samename.tcl]
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makeFile {
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set dollar1 "this string contains an unescaped dollar sign -> \\$foo"
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set dollar2 "this string contains an escaped dollar sign -> \$foo \\\$foo"
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set bracket1 "this contains an unescaped bracket [NoSuchProc]"
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set bracket2 "this contains an escaped bracket \[NoSuchProc\]"
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set bracket3 "this contains nested unescaped brackets [[NoSuchProc]]"
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proc testProc {} {}
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} [file join pkg magicchar.tcl]
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test autoMkindex-5.1 {escape magic tcl chars in general code} {
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file delete tclIndex
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set result {}
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if { ![catch {auto_mkindex . pkg/magicchar.tcl}] } {
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set f [open tclIndex r]
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set dat [split [string trim [read $f]] "\n"]
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set result [lindex $dat end]
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close $f
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}
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set result
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} {set auto_index(testProc) [list source [file join $dir pkg magicchar.tcl]]}
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removeFile [file join pkg magicchar.tcl]
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makeFile {
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proc {[magic mojo proc]} {} {}
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} [file join pkg magicchar2.tcl]
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test autoMkindex-5.2 {correctly locate auto loaded procs with []} {
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file delete tclIndex
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set result {}
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if { ![catch {auto_mkindex . pkg/magicchar2.tcl}] } {
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# Make a slave interp to test the autoloading
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set c [interp create]
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$c eval {lappend auto_path [pwd]}
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set result [$c eval {catch {{[magic mojo proc]}}}]
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interp delete $c
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}
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set result
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} 0
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removeFile [file join pkg magicchar2.tcl]
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removeDirectory pkg
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# Clean up.
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unset result
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AutoMkindexTestReset
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if {[info exists saveCommands]} {
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unset saveCommands
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}
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rename AutoMkindexTestReset ""
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removeFile autoMkindex.tcl
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if {[file exists tclIndex]} {
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file delete -force tclIndex
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}
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cd $origDir
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::tcltest::cleanupTests
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