96 lines
3.2 KiB
Plaintext
96 lines
3.2 KiB
Plaintext
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# Commands covered: source
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#
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# This file contains a collection of tests for one or more of the Tcl
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# built-in commands. Sourcing this file into Tcl runs the tests and
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# generates output for errors. No output means no errors were found.
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#
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# Copyright (c) 1991-1993 The Regents of the University of California.
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# All rights reserved.
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#
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# Permission is hereby granted, without written agreement and without
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# license or royalty fees, to use, copy, modify, and distribute this
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# software and its documentation for any purpose, provided that the
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# above copyright notice and the following two paragraphs appear in
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# all copies of this software.
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#
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# IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
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# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
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# OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
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# CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
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# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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# AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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# ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
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# PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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#
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# $Header: /user6/ouster/tcl/tests/RCS/source.test,v 1.8 93/02/17 13:22:56 ouster Exp $ (Berkeley)
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if {[string compare test [info procs test]] == 1} then {source defs}
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test source-1.1 {source command} {
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set x "old x value"
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set y "old y value"
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set z "old z value"
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exec cat << {
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set x 22
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set y 33
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set z 44
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} > source.file
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source source.file
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list $x $y $z
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} {22 33 44}
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test source-1.2 {source command} {
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exec cat << {list result} > source.file
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source source.file
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} result
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test source-2.1 {source error conditions} {
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list [catch {source} msg] $msg
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} {1 {wrong # args: should be "source fileName"}}
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test source-2.2 {source error conditions} {
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list [catch {source a b} msg] $msg
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} {1 {wrong # args: should be "source fileName"}}
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test source-2.3 {source error conditions} {
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exec cat << {
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set x 146
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error "error in sourced file"
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set y $x
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} > source.file
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list [catch {source source.file} msg] $msg $errorInfo
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} {1 {error in sourced file} {error in sourced file
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while executing
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"error "error in sourced file""
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(file "source.file" line 3)
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invoked from within
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"source source.file"}}
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test source-2.4 {source error conditions} {
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exec cat << {break} > source.file
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catch {source source.file}
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} 3
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test source-2.5 {source error conditions} {
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exec cat << {continue} > source.file
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catch {source source.file}
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} 4
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test source-2.6 {source error conditions} {
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string tolower [list [catch {source _non_existent_} msg] $msg $errorCode]
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} {1 {couldn't read file "_non_existent_": no such file or directory} {posix enoent {no such file or directory}}}
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test source-3.1 {return in middle of source file} {
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exec cat << {
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set x new-x
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return allDone
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set y new-y
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} > source.file
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set x old-x
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set y old-y
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set z [source source.file]
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list $x $y $z
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} {new-x old-y allDone}
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catch {exec rm source.file}
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# Generate null final value
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concat {}
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