921 lines
25 KiB
Plaintext
921 lines
25 KiB
Plaintext
# This file contains a collection of tests for the procedures in the file
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# tclEvent.c, which includes the "update", and "vwait" Tcl
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# commands. Sourcing this file into Tcl runs the tests and generates
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# output for errors. No output means no errors were found.
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#
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# Copyright (c) 1995-1997 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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package require tcltest 2
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namespace import -force ::tcltest::*
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testConstraint testfilehandler [llength [info commands testfilehandler]]
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testConstraint testexithandler [llength [info commands testexithandler]]
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testConstraint testfilewait [llength [info commands testfilewait]]
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test event-1.1 {Tcl_CreateFileHandler, reading} {testfilehandler} {
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testfilehandler close
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testfilehandler create 0 readable off
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testfilehandler clear 0
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testfilehandler oneevent
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set result ""
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lappend result [testfilehandler counts 0]
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testfilehandler fillpartial 0
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testfilehandler oneevent
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lappend result [testfilehandler counts 0]
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testfilehandler oneevent
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lappend result [testfilehandler counts 0]
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testfilehandler close
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set result
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} {{0 0} {1 0} {2 0}}
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test event-1.2 {Tcl_CreateFileHandler, writing} {testfilehandler nonPortable} {
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# This test is non-portable because on some systems (e.g.
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# SunOS 4.1.3) pipes seem to be writable always.
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testfilehandler close
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testfilehandler create 0 off writable
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testfilehandler clear 0
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testfilehandler oneevent
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set result ""
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lappend result [testfilehandler counts 0]
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testfilehandler fillpartial 0
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testfilehandler oneevent
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lappend result [testfilehandler counts 0]
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testfilehandler fill 0
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testfilehandler oneevent
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lappend result [testfilehandler counts 0]
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testfilehandler close
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set result
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} {{0 1} {0 2} {0 2}}
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test event-1.3 {Tcl_DeleteFileHandler} {testfilehandler nonPortable} {
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testfilehandler close
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testfilehandler create 2 disabled disabled
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testfilehandler create 1 readable writable
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testfilehandler create 0 disabled disabled
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testfilehandler fillpartial 1
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set result ""
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler create 1 off off
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler close
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set result
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} {{0 1} {1 1} {1 2} {0 0}}
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test event-2.1 {Tcl_DeleteFileHandler} {testfilehandler nonPortable} {
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testfilehandler close
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testfilehandler create 2 disabled disabled
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testfilehandler create 1 readable writable
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testfilehandler fillpartial 1
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set result ""
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler create 1 off off
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler close
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set result
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} {{0 1} {1 1} {1 2} {0 0}}
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test event-2.2 {Tcl_DeleteFileHandler, fd reused & events still pending} \
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{testfilehandler nonPortable} {
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testfilehandler close
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testfilehandler create 0 readable writable
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testfilehandler fillpartial 0
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set result ""
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testfilehandler oneevent
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lappend result [testfilehandler counts 0]
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testfilehandler close
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testfilehandler create 0 readable writable
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testfilehandler oneevent
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lappend result [testfilehandler counts 0]
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testfilehandler close
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set result
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} {{0 1} {0 0}}
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test event-3.1 {FileHandlerCheckProc, TCL_FILE_EVENTS off } {testfilehandler} {
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testfilehandler close
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testfilehandler create 1 readable writable
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testfilehandler fillpartial 1
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testfilehandler windowevent
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set result [testfilehandler counts 1]
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testfilehandler close
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set result
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} {0 0}
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test event-4.1 {FileHandlerEventProc, race between event and disabling} \
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{testfilehandler nonPortable} {
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update
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testfilehandler close
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testfilehandler create 2 disabled disabled
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testfilehandler create 1 readable writable
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testfilehandler fillpartial 1
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set result ""
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler create 1 disabled disabled
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testfilehandler oneevent
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lappend result [testfilehandler counts 1]
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testfilehandler close
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set result
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} {{0 1} {1 1} {1 2} {0 0}}
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test event-4.2 {FileHandlerEventProc, TCL_FILE_EVENTS off} \
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{testfilehandler nonPortable} {
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update
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testfilehandler close
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testfilehandler create 1 readable writable
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testfilehandler create 2 readable writable
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testfilehandler fillpartial 1
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testfilehandler fillpartial 2
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testfilehandler oneevent
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set result ""
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lappend result [testfilehandler counts 1] [testfilehandler counts 2]
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testfilehandler windowevent
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lappend result [testfilehandler counts 1] [testfilehandler counts 2]
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testfilehandler close
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set result
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} {{0 0} {0 1} {0 0} {0 1}}
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update
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test event-5.1 {Tcl_BackgroundError, HandleBgErrors procedures} {
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catch {rename bgerror {}}
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proc bgerror msg {
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global errorInfo errorCode x
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lappend x [list $msg $errorInfo $errorCode]
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}
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after idle {error "a simple error"}
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after idle {open non_existent}
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after idle {set errorInfo foobar; set errorCode xyzzy}
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set x {}
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update idletasks
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rename bgerror {}
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regsub -all [file join {} non_existent] $x "non_existent" x
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set x
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} {{{a simple error} {a simple error
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while executing
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"error "a simple error""
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("after" script)} NONE} {{couldn't open "non_existent": no such file or directory} {couldn't open "non_existent": no such file or directory
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while executing
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"open non_existent"
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("after" script)} {POSIX ENOENT {no such file or directory}}}}
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test event-5.2 {Tcl_BackgroundError, HandleBgErrors procedures} {
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catch {rename bgerror {}}
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proc bgerror msg {
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global x
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lappend x $msg
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return -code break
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}
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after idle {error "a simple error"}
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after idle {open non_existent}
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set x {}
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update idletasks
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rename bgerror {}
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set x
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} {{a simple error}}
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test event-5.3 {HandleBgErrors: [Bug 1670155]} -setup {
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variable x
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proc demo args {variable x done}
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variable target [list [namespace which demo] x]
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proc trial args {variable target; string length $target}
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trace add execution demo enter [namespace code trial]
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variable save [interp bgerror {}]
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interp bgerror {} $target
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} -body {
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after 0 {error bar}
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vwait [namespace which -variable x]
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} -cleanup {
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interp bgerror {} $save
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unset x target save
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rename demo {}
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rename trial {}
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} -result {}
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test event-5.3.1 {Default [interp bgerror] handler} -body {
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::tcl::Bgerror
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} -returnCodes error -match glob -result {*msg options*}
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test event-5.4 {Default [interp bgerror] handler} -body {
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::tcl::Bgerror {}
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} -returnCodes error -match glob -result {*msg options*}
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test event-5.5 {Default [interp bgerror] handler} -body {
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::tcl::Bgerror {} {} {}
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} -returnCodes error -match glob -result {*msg options*}
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test event-5.6 {Default [interp bgerror] handler} -body {
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::tcl::Bgerror {} {}
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} -returnCodes error -match glob -result {*-level*}
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test event-5.7 {Default [interp bgerror] handler} -body {
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::tcl::Bgerror {} {-level foo}
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} -returnCodes error -match glob -result {*expected integer*}
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test event-5.8 {Default [interp bgerror] handler} -body {
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::tcl::Bgerror {} {-level 0}
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} -returnCodes error -match glob -result {*-code*}
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test event-5.9 {Default [interp bgerror] handler} -body {
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::tcl::Bgerror {} {-level 0 -code ok}
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} -returnCodes error -match glob -result {*expected integer*}
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test event-5.10 {Default [interp bgerror] handler} {
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proc bgerror {m} {append ::res $m}
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set ::res {}
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::tcl::Bgerror {} {-level 0 -code 0}
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rename bgerror {}
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set ::res
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} {}
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test event-5.11 {Default [interp bgerror] handler} {
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proc bgerror {m} {append ::res $m}
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set ::res {}
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::tcl::Bgerror msg {-level 0 -code 1}
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rename bgerror {}
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set ::res
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} {msg}
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test event-5.12 {Default [interp bgerror] handler} {
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proc bgerror {m} {append ::res $m}
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set ::res {}
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::tcl::Bgerror msg {-level 0 -code 2}
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rename bgerror {}
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set ::res
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} {command returned bad code: 2}
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test event-5.13 {Default [interp bgerror] handler} {
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proc bgerror {m} {append ::res $m}
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set ::res {}
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::tcl::Bgerror msg {-level 0 -code 3}
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rename bgerror {}
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set ::res
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} {invoked "break" outside of a loop}
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test event-5.14 {Default [interp bgerror] handler} {
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proc bgerror {m} {append ::res $m}
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set ::res {}
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::tcl::Bgerror msg {-level 0 -code 4}
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rename bgerror {}
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set ::res
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} {invoked "continue" outside of a loop}
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test event-5.15 {Default [interp bgerror] handler} {
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proc bgerror {m} {append ::res $m}
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set ::res {}
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::tcl::Bgerror msg {-level 0 -code 5}
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rename bgerror {}
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set ::res
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} {command returned bad code: 5}
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test event-6.1 {BgErrorDeleteProc procedure} {
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catch {interp delete foo}
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interp create foo
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set erroutfile [makeFile Unmodified err.out]
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foo eval [list set erroutfile $erroutfile]
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foo eval {
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proc bgerror args {
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global errorInfo erroutfile
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set f [open $erroutfile r+]
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seek $f 0 end
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puts $f "$args $errorInfo"
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close $f
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}
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after 100 {error "first error"}
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after 100 {error "second error"}
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}
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after 100 {interp delete foo}
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after 200
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update
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set f [open $erroutfile r]
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set result [read $f]
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close $f
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removeFile $erroutfile
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set result
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} {Unmodified
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}
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test event-7.1 {bgerror / regular} {
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set errRes {}
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proc bgerror {err} {
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global errRes;
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set errRes $err;
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}
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after 0 {error err1}
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vwait errRes;
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set errRes;
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} err1
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test event-7.2 {bgerror / accumulation} {
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set errRes {}
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proc bgerror {err} {
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global errRes;
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lappend errRes $err;
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}
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after 0 {error err1}
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after 0 {error err2}
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after 0 {error err3}
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update
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set errRes;
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} {err1 err2 err3}
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test event-7.3 {bgerror / accumulation / break} {
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set errRes {}
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proc bgerror {err} {
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global errRes;
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lappend errRes $err;
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return -code break "skip!";
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}
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after 0 {error err1}
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after 0 {error err2}
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after 0 {error err3}
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update
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set errRes;
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} err1
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test event-7.4 {tkerror is nothing special anymore to tcl} {
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set errRes {}
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# we don't just rename bgerror to empty because it could then
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# be autoloaded...
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proc bgerror {err} {
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global errRes;
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lappend errRes "bg:$err";
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}
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proc tkerror {err} {
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global errRes;
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lappend errRes "tk:$err";
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}
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after 0 {error err1}
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update
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rename tkerror {}
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set errRes
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} bg:err1
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testConstraint exec [llength [info commands exec]]
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test event-7.5 {correct behaviour when there is no bgerror [Bug 219142]} {exec} {
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set script {
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after 1000 error hello
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after 2000 set a 0
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vwait a
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}
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list [catch {exec [interpreter] << $script} errMsg] $errMsg
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} {1 {hello
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while executing
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"error hello"
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("after" script)}}
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test event-7.6 {safe hidden bgerror fallback} {
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variable result {}
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interp create -safe safe
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safe alias puts puts
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safe alias result ::append [namespace which -variable result]
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safe eval {proc bgerror m {result $m\n$::errorCode\n$::errorInfo\n}}
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safe hide bgerror
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safe eval after 0 error foo
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update
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interp delete safe
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set result
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} {foo
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NONE
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foo
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while executing
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"error foo"
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("after" script)
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}
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test event-7.7 {safe hidden bgerror fallback} {
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variable result {}
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interp create -safe safe
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safe alias puts puts
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safe alias result ::append [namespace which -variable result]
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safe eval {proc bgerror m {result $m\n$::errorCode\n$::errorInfo\n}}
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safe hide bgerror
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safe eval {proc bgerror m {error bar soom baz}}
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safe eval after 0 error foo
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update
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interp delete safe
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set result
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} {foo
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NONE
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foo
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while executing
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"error foo"
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("after" script)
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}
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# someday : add a test checking that
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# when there is no bgerror, an error msg goes to stderr
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# ideally one would use sub interp and transfer a fake stderr
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# to it, unfortunatly the current interp tcl API does not allow
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# that. the other option would be to use fork a test but it
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# then becomes more a file/exec test than a bgerror test.
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# end of bgerror tests
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catch {rename bgerror {}}
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test event-8.1 {Tcl_CreateExitHandler procedure} {stdio testexithandler} {
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set child [open |[list [interpreter]] r+]
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puts $child "testexithandler create 41; testexithandler create 4"
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puts $child "testexithandler create 6; exit"
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flush $child
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set result [read $child]
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close $child
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set result
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} {even 6
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even 4
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odd 41
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}
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test event-9.1 {Tcl_DeleteExitHandler procedure} {stdio testexithandler} {
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set child [open |[list [interpreter]] r+]
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puts $child "testexithandler create 41; testexithandler create 4"
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puts $child "testexithandler create 6; testexithandler delete 41"
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puts $child "testexithandler create 16; exit"
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flush $child
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set result [read $child]
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close $child
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set result
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} {even 16
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even 6
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even 4
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}
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test event-9.2 {Tcl_DeleteExitHandler procedure} {stdio testexithandler} {
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set child [open |[list [interpreter]] r+]
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puts $child "testexithandler create 41; testexithandler create 4"
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puts $child "testexithandler create 6; testexithandler delete 4"
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puts $child "testexithandler create 16; exit"
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flush $child
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set result [read $child]
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close $child
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set result
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} {even 16
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even 6
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odd 41
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}
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test event-9.3 {Tcl_DeleteExitHandler procedure} {stdio testexithandler} {
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set child [open |[list [interpreter]] r+]
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puts $child "testexithandler create 41; testexithandler create 4"
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puts $child "testexithandler create 6; testexithandler delete 6"
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puts $child "testexithandler create 16; exit"
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flush $child
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set result [read $child]
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close $child
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set result
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} {even 16
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even 4
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odd 41
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}
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test event-9.4 {Tcl_DeleteExitHandler procedure} {stdio testexithandler} {
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set child [open |[list [interpreter]] r+]
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puts $child "testexithandler create 41; testexithandler delete 41"
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puts $child "testexithandler create 16; exit"
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flush $child
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set result [read $child]
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close $child
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set result
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} {even 16
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}
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test event-10.1 {Tcl_Exit procedure} {stdio} {
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set child [open |[list [interpreter]] r+]
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puts $child "exit 3"
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list [catch {close $child} msg] $msg [lindex $::errorCode 0] \
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[lindex $::errorCode 2]
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} {1 {child process exited abnormally} CHILDSTATUS 3}
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test event-11.1 {Tcl_VwaitCmd procedure} {
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list [catch {vwait} msg] $msg
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} {1 {wrong # args: should be "vwait name"}}
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test event-11.2 {Tcl_VwaitCmd procedure} {
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list [catch {vwait a b} msg] $msg
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} {1 {wrong # args: should be "vwait name"}}
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test event-11.3 {Tcl_VwaitCmd procedure} {
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catch {unset x}
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set x 1
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list [catch {vwait x(1)} msg] $msg
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} {1 {can't trace "x(1)": variable isn't array}}
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test event-11.4 {Tcl_VwaitCmd procedure} {} {
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foreach i [after info] {
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after cancel $i
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}
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after 10; update; # On Mac make sure update won't take long
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after 100 {set x x-done}
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after 200 {set y y-done}
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after 300 {set z z-done}
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after idle {set q q-done}
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set x before
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set y before
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set z before
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set q before
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list [vwait y] $x $y $z $q
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} {{} x-done y-done before q-done}
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foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
|
|
test event-11.5 {Tcl_VwaitCmd procedure: round robin scheduling, 2 sources} {socket} {
|
|
set test1file [makeFile "" test1]
|
|
set f1 [open $test1file w]
|
|
proc accept {s args} {
|
|
puts $s foobar
|
|
close $s
|
|
}
|
|
catch {set s1 [socket -server accept -myaddr 127.0.0.1 0]}
|
|
after 1000
|
|
catch {set s2 [socket 127.0.0.1 [lindex [fconfigure $s1 -sockname] 2]]}
|
|
close $s1
|
|
set x 0
|
|
set y 0
|
|
set z 0
|
|
fileevent $s2 readable {incr z}
|
|
vwait z
|
|
fileevent $f1 writable {incr x; if {$y == 3} {set z done}}
|
|
fileevent $s2 readable {incr y; if {$x == 3} {set z done}}
|
|
vwait z
|
|
close $f1
|
|
close $s2
|
|
removeFile $test1file
|
|
list $x $y $z
|
|
} {3 3 done}
|
|
test event-11.6 {Tcl_VwaitCmd procedure: round robin scheduling, same source} {
|
|
set test1file [makeFile "" test1]
|
|
set test2file [makeFile "" test2]
|
|
set f1 [open $test1file w]
|
|
set f2 [open $test2file w]
|
|
set x 0
|
|
set y 0
|
|
set z 0
|
|
update
|
|
fileevent $f1 writable {incr x; if {$y == 3} {set z done}}
|
|
fileevent $f2 writable {incr y; if {$x == 3} {set z done}}
|
|
vwait z
|
|
close $f1
|
|
close $f2
|
|
removeFile $test1file
|
|
removeFile $test2file
|
|
list $x $y $z
|
|
} {3 3 done}
|
|
|
|
|
|
test event-12.1 {Tcl_UpdateCmd procedure} {
|
|
list [catch {update a b} msg] $msg
|
|
} {1 {wrong # args: should be "update ?idletasks?"}}
|
|
test event-12.2 {Tcl_UpdateCmd procedure} {
|
|
list [catch {update bogus} msg] $msg
|
|
} {1 {bad option "bogus": must be idletasks}}
|
|
test event-12.3 {Tcl_UpdateCmd procedure} {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 500 {set x after}
|
|
after idle {set y after}
|
|
after idle {set z "after, y = $y"}
|
|
set x before
|
|
set y before
|
|
set z before
|
|
update idletasks
|
|
list $x $y $z
|
|
} {before after {after, y = after}}
|
|
test event-12.4 {Tcl_UpdateCmd procedure} {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 10; update; # On Mac make sure update won't take long
|
|
after 200 {set x x-done}
|
|
after 600 {set y y-done}
|
|
after idle {set z z-done}
|
|
set x before
|
|
set y before
|
|
set z before
|
|
after 300
|
|
update
|
|
list $x $y $z
|
|
} {x-done before z-done}
|
|
|
|
test event-13.1 {Tcl_WaitForFile procedure, readable} {testfilehandler} {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 readable 0]
|
|
update
|
|
testfilehandler close
|
|
list $result $x
|
|
} {{} {no timeout}}
|
|
test event-13.2 {Tcl_WaitForFile procedure, readable} testfilehandler {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 readable 100]
|
|
update
|
|
testfilehandler close
|
|
list $result $x
|
|
} {{} timeout}
|
|
test event-13.3 {Tcl_WaitForFile procedure, readable} testfilehandler {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
testfilehandler fillpartial 1
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 readable 100]
|
|
update
|
|
testfilehandler close
|
|
list $result $x
|
|
} {readable {no timeout}}
|
|
test event-13.4 {Tcl_WaitForFile procedure, writable} \
|
|
{testfilehandler nonPortable} {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
testfilehandler fill 1
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 writable 0]
|
|
update
|
|
testfilehandler close
|
|
list $result $x
|
|
} {{} {no timeout}}
|
|
test event-13.5 {Tcl_WaitForFile procedure, writable} \
|
|
{testfilehandler nonPortable} {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
testfilehandler fill 1
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 writable 100]
|
|
update
|
|
testfilehandler close
|
|
list $result $x
|
|
} {{} timeout}
|
|
test event-13.6 {Tcl_WaitForFile procedure, writable} testfilehandler {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 writable 100]
|
|
update
|
|
testfilehandler close
|
|
list $result $x
|
|
} {writable {no timeout}}
|
|
test event-13.7 {Tcl_WaitForFile procedure, don't call other event handlers} testfilehandler {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 lappend x timeout
|
|
after idle lappend x idle
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
set x ""
|
|
set result [list [testfilehandler wait 1 readable 200] $x]
|
|
update
|
|
testfilehandler close
|
|
lappend result $x
|
|
} {{} {} {timeout idle}}
|
|
|
|
test event-13.8 {Tcl_WaitForFile procedure, waiting indefinitely} testfilewait {
|
|
set f [open "|sleep 2" r]
|
|
set result ""
|
|
lappend result [testfilewait $f readable 100]
|
|
lappend result [testfilewait $f readable -1]
|
|
close $f
|
|
set result
|
|
} {{} readable}
|
|
|
|
|
|
test event-14.1 {Tcl_WaitForFile procedure, readable, big fd} \
|
|
-constraints {testfilehandler unix} \
|
|
-setup {
|
|
set chanList {}
|
|
for {set i 0} {$i < 32} {incr i} {
|
|
lappend chanList [open /dev/null r]
|
|
}
|
|
} \
|
|
-body {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 readable 0]
|
|
update
|
|
testfilehandler close
|
|
list $result $x
|
|
} \
|
|
-result {{} {no timeout}} \
|
|
-cleanup {
|
|
foreach chan $chanList {close $chan}
|
|
}
|
|
|
|
test event-14.2 {Tcl_WaitForFile procedure, readable, big fd} \
|
|
-constraints {testfilehandler unix} \
|
|
-setup {
|
|
set chanList {}
|
|
for {set i 0} {$i < 32} {incr i} {
|
|
lappend chanList [open /dev/null r]
|
|
}
|
|
} \
|
|
-body {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 readable 100]
|
|
update
|
|
testfilehandler close
|
|
list $result $x
|
|
} \
|
|
-result {{} timeout} \
|
|
-cleanup {
|
|
foreach chan $chanList {close $chan}
|
|
}
|
|
|
|
test event-14.3 {Tcl_WaitForFile procedure, readable, big fd} \
|
|
-constraints {testfilehandler unix} \
|
|
-setup {
|
|
set chanList {}
|
|
for {set i 0} {$i < 32} {incr i} {
|
|
lappend chanList [open /dev/null r]
|
|
}
|
|
} \
|
|
-body {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
testfilehandler fillpartial 1
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 readable 100]
|
|
update
|
|
testfilehandler close
|
|
list $result $x
|
|
} \
|
|
-result {readable {no timeout}} \
|
|
-cleanup {
|
|
foreach chan $chanList {close $chan}
|
|
}
|
|
|
|
test event-14.4 {Tcl_WaitForFile procedure, writable, big fd} \
|
|
-constraints {testfilehandler unix nonPortable} \
|
|
-setup {
|
|
set chanList {}
|
|
for {set i 0} {$i < 32} {incr i} {
|
|
lappend chanList [open /dev/null r]
|
|
}
|
|
} \
|
|
-body {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
testfilehandler fill 1
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 writable 0]
|
|
update
|
|
testfilehandler close
|
|
list $result $
|
|
} \
|
|
-result {{} {no timeout}} \
|
|
-cleanup {
|
|
foreach chan $chanList {close $chan}
|
|
}
|
|
|
|
test event-14.5 {Tcl_WaitForFile procedure, writable, big fd} \
|
|
-constraints {testfilehandler unix nonPortable} \
|
|
-setup {
|
|
set chanList {}
|
|
for {set i 0} {$i < 32} {incr i} {
|
|
lappend chanList [open /dev/null r]
|
|
}
|
|
} \
|
|
-body {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
testfilehandler fill 1
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 writable 100]
|
|
update
|
|
testfilehandler close
|
|
list $result $x
|
|
} \
|
|
-result {{} timeout} \
|
|
-cleanup {
|
|
foreach chan $chanList {close $chan}
|
|
}
|
|
|
|
test event-14.6 {Tcl_WaitForFile procedure, writable, big fd} \
|
|
-constraints {testfilehandler unix} \
|
|
-setup {
|
|
set chanList {}
|
|
for {set i 0} {$i < 32} {incr i} {
|
|
lappend chanList [open /dev/null r]
|
|
}
|
|
} \
|
|
-body {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 set x timeout
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
set x "no timeout"
|
|
set result [testfilehandler wait 1 writable 100]
|
|
update
|
|
testfilehandler close
|
|
list $result $x
|
|
} \
|
|
-result {writable {no timeout}} \
|
|
-cleanup {
|
|
foreach chan $chanList {close $chan}
|
|
}
|
|
|
|
test event-14.7 {Tcl_WaitForFile, don't call other event handlers, big fd} \
|
|
-constraints {testfilehandler unix} \
|
|
-setup {
|
|
set chanList {}
|
|
for {set i 0} {$i < 32} {incr i} {
|
|
lappend chanList [open /dev/null r]
|
|
}
|
|
} \
|
|
-body {
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
after 100 lappend x timeout
|
|
after idle lappend x idle
|
|
testfilehandler close
|
|
testfilehandler create 1 off off
|
|
set x ""
|
|
set result [list [testfilehandler wait 1 readable 200] $x]
|
|
update
|
|
testfilehandler close
|
|
lappend result $x
|
|
} \
|
|
-result {{} {} {timeout idle}} \
|
|
-cleanup {
|
|
foreach chan $chanList {close $chan}
|
|
}
|
|
|
|
|
|
test event-14.8 {Tcl_WaitForFile procedure, waiting indefinitely, big fd} \
|
|
-constraints {testfilewait unix} \
|
|
-body {
|
|
set f [open "|sleep 2" r]
|
|
set result ""
|
|
lappend result [testfilewait $f readable 100]
|
|
lappend result [testfilewait $f readable -1]
|
|
close $f
|
|
set result
|
|
} \
|
|
-setup {
|
|
set chanList {}
|
|
for {set i 0} {$i < 32} {incr i} {
|
|
lappend chanList [open /dev/null r]
|
|
}
|
|
} \
|
|
-result {{} readable} \
|
|
-cleanup {
|
|
foreach chan $chanList {close $chan}
|
|
}
|
|
|
|
# cleanup
|
|
foreach i [after info] {
|
|
after cancel $i
|
|
}
|
|
::tcltest::cleanupTests
|
|
return
|