ioUtil.test
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上传日期:2015-12-11
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- # This file (ioUtil.test) tests the hookable TclStat(), TclAccess(),
- # and Tcl_OpenFileChannel, routines in the file generic/tclIOUtils.c.
- # Sourcing this file into Tcl runs the tests and generates output for
- # errors. No output means no errors were found.
- #
- # Copyright (c) 1998-1999 by Scriptics Corporation.
- #
- # See the file "license.terms" for information on usage and redistribution
- # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
- #
- # RCS: @(#) $Id: ioUtil.test,v 1.13.2.2 2007/12/14 02:29:22 hobbs Exp $
-
- if {[lsearch [namespace children] ::tcltest] == -1} {
- package require tcltest 2
- namespace import -force ::tcltest::*
- }
- ::tcltest::testConstraint testopenfilechannelproc
- [llength [info commands testopenfilechannelproc]]
- ::tcltest::testConstraint testaccessproc
- [llength [info commands testaccessproc]]
- ::tcltest::testConstraint teststatproc
- [llength [info commands teststatproc]]
- set unsetScript {
- catch {unset testStat1(size)}
- catch {unset testStat2(size)}
- catch {unset testStat3(size)}
- }
- test ioUtil-1.1 {TclStat: Check that none of the test procs are there.} {} {
- catch {file stat testStat1%.fil testStat1} err1
- catch {file stat testStat2%.fil testStat2} err2
- catch {file stat testStat3%.fil testStat3} err3
- list $err1 $err2 $err3
- } {{could not read "testStat1%.fil": no such file or directory} {could not read "testStat2%.fil": no such file or directory} {could not read "testStat3%.fil": no such file or directory}}
- test ioUtil-1.2 {TclStatInsertProc: Insert the 3 test TclStat_ procedures.} {teststatproc} {
- catch {teststatproc insert TclpStat} err1
- teststatproc insert TestStatProc1
- teststatproc insert TestStatProc2
- teststatproc insert TestStatProc3
- set err1
- } {bad arg "insert": must be TestStatProc1, TestStatProc2, or TestStatProc3}
- test ioUtil-1.3 {TclStat: Use "file stat ?" to invoke each procedure.} {teststatproc} {
- file stat testStat2%.fil testStat2
- file stat testStat1%.fil testStat1
- file stat testStat3%.fil testStat3
- list $testStat2(size) $testStat1(size) $testStat3(size)
- } {2345 1234 3456}
- eval $unsetScript
- test ioUtil-1.4 {TclStatDeleteProc: "TclpStat" function should not be deletable.} {teststatproc} {
- catch {teststatproc delete TclpStat} err2
- set err2
- } {"TclpStat": could not be deleteed}
- test ioUtil-1.5 {TclStatDeleteProc: Delete the 2nd TclStat procedure.} {teststatproc} {
- # Delete the 2nd procedure and test that it longer exists but that
- # the others do actually return a result.
- teststatproc delete TestStatProc2
- file stat testStat1%.fil testStat1
- catch {file stat testStat2%.fil testStat2} err3
- file stat testStat3%.fil testStat3
- list $testStat1(size) $err3 $testStat3(size)
- } {1234 {could not read "testStat2%.fil": no such file or directory} 3456}
- eval $unsetScript
- test ioUtil-1.6 {TclStatDeleteProc: Delete the 1st TclStat procedure.} {teststatproc} {
- # Next delete the 1st procedure and test that only the 3rd procedure
- # is the only one that exists.
- teststatproc delete TestStatProc1
- catch {file stat testStat1%.fil testStat1} err4
- catch {file stat testStat2%.fil testStat2} err5
- file stat testStat3%.fil testStat3
- list $err4 $err5 $testStat3(size)
- } {{could not read "testStat1%.fil": no such file or directory} {could not read "testStat2%.fil": no such file or directory} 3456}
- eval $unsetScript
- test ioUtil-1.7 {TclStatDeleteProc: Delete the 3rd procedure & verify all are gone.} {teststatproc} {
- # Finally delete the 3rd procedure and check that none of the
- # procedures exist.
- teststatproc delete TestStatProc3
- catch {file stat testStat1%.fil testStat1} err6
- catch {file stat testStat2%.fil testStat2} err7
- catch {file stat testStat3%.fil testStat3} err8
- list $err6 $err7 $err8
- } {{could not read "testStat1%.fil": no such file or directory} {could not read "testStat2%.fil": no such file or directory} {could not read "testStat3%.fil": no such file or directory}}
- eval $unsetScript
- test ioUtil-1.8 {TclStatDeleteProc: Verify that all procs have been deleted.} {teststatproc} {
- # Attempt to delete all the Stat procs. again to ensure they no longer
- # exist and an error is returned.
- catch {teststatproc delete TestStatProc1} err9
- catch {teststatproc delete TestStatProc2} err10
- catch {teststatproc delete TestStatProc3} err11
- list $err9 $err10 $err11
- } {{"TestStatProc1": could not be deleteed} {"TestStatProc2": could not be deleteed} {"TestStatProc3": could not be deleteed}}
- eval $unsetScript
- test ioUtil-1.9 {TclAccess: Check that none of the test procs are there.} {
- catch {file exists testAccess1%.fil} err1
- catch {file exists testAccess2%.fil} err2
- catch {file exists testAccess3%.fil} err3
- list $err1 $err2 $err3
- } {0 0 0}
- test ioUtil-1.10 {TclAccessInsertProc: Insert the 3 test TclAccess_ procedures.} {testaccessproc} {
- catch {testaccessproc insert TclpAccess} err1
- testaccessproc insert TestAccessProc1
- testaccessproc insert TestAccessProc2
- testaccessproc insert TestAccessProc3
- set err1
- } {bad arg "insert": must be TestAccessProc1, TestAccessProc2, or TestAccessProc3}
- test ioUtil-2.3 {TclAccess: Use "file access ?" to invoke each procedure.} {testaccessproc} {
- list [file exists testAccess2%.fil]
- [file exists testAccess1%.fil]
- [file exists testAccess3%.fil]
- } {1 1 1}
- test ioUtil-2.4 {TclAccessDeleteProc: "TclpAccess" function should not be deletable.} {testaccessproc} {
- catch {testaccessproc delete TclpAccess} err2
- set err2
- } {"TclpAccess": could not be deleteed}
- test ioUtil-2.5 {TclAccessDeleteProc: Delete the 2nd TclAccess procedure.} {testaccessproc} {
- # Delete the 2nd procedure and test that it longer exists but that
- # the others do actually return a result.
- testaccessproc delete TestAccessProc2
- set res1 [file exists testAccess1%.fil]
- catch {file exists testAccess2%.fil} err3
- set res2 [file exists testAccess3%.fil]
- list $res1 $err3 $res2
- } {1 0 1}
- test ioUtil-2.6 {TclAccessDeleteProc: Delete the 1st TclAccess procedure.} {testaccessproc} {
- # Next delete the 1st procedure and test that only the 3rd procedure
- # is the only one that exists.
- testaccessproc delete TestAccessProc1
- catch {file exists testAccess1%.fil} err4
- catch {file exists testAccess2%.fil} err5
- set res3 [file exists testAccess3%.fil]
- list $err4 $err5 $res3
- } {0 0 1}
- test ioUtil-2.7 {TclAccessDeleteProc: Delete the 3rd procedure & verify all are gone.} {testaccessproc} {
- # Finally delete the 3rd procedure and check that none of the
- # procedures exist.
- testaccessproc delete TestAccessProc3
- catch {file exists testAccess1%.fil} err6
- catch {file exists testAccess2%.fil} err7
- catch {file exists testAccess3%.fil} err8
- list $err6 $err7 $err8
- } {0 0 0}
- test ioUtil-2.8 {TclAccessDeleteProc: Verify that all procs have been deleted.} {testaccessproc} {
- # Attempt to delete all the Access procs. again to ensure they no longer
- # exist and an error is returned.
- catch {testaccessproc delete TestAccessProc1} err9
- catch {testaccessproc delete TestAccessProc2} err10
- catch {testaccessproc delete TestAccessProc3} err11
- list $err9 $err10 $err11
- } {{"TestAccessProc1": could not be deleteed} {"TestAccessProc2": could not be deleteed} {"TestAccessProc3": could not be deleteed}}
- # Some of the following tests require a writable current directory
- set oldpwd [pwd]
- cd [temporaryDirectory]
- test ioUtil-3.1 {TclOpenFileChannel: Check that none of the test procs are there.} {testopenfilechannelproc} {
- catch {eval [list file delete -force] [glob *testOpenFileChannel*]}
- catch {file exists testOpenFileChannel1%.fil} err1
- catch {file exists testOpenFileChannel2%.fil} err2
- catch {file exists testOpenFileChannel3%.fil} err3
- catch {file exists __testOpenFileChannel1%__.fil} err4
- catch {file exists __testOpenFileChannel2%__.fil} err5
- catch {file exists __testOpenFileChannel3%__.fil} err6
- list $err1 $err2 $err3 $err4 $err5 $err6
- } {0 0 0 0 0 0}
- test ioUtil-3.2 {TclOpenFileChannelInsertProc: Insert the 3 test TclOpenFileChannel_ procedures.} {testopenfilechannelproc} {
- catch {testopenfilechannelproc insert TclpOpenFileChannel} err1
- testopenfilechannelproc insert TestOpenFileChannelProc1
- testopenfilechannelproc insert TestOpenFileChannelProc2
- testopenfilechannelproc insert TestOpenFileChannelProc3
- set err1
- } {bad arg "insert": must be TestOpenFileChannelProc1, TestOpenFileChannelProc2, or TestOpenFileChannelProc3}
- test ioUtil-3.3 {TclOpenFileChannel: Use "file openfilechannel ?" to invoke each procedure.} {testopenfilechannelproc} {
- close [open __testOpenFileChannel1%__.fil w]
- close [open __testOpenFileChannel2%__.fil w]
- close [open __testOpenFileChannel3%__.fil w]
- catch {
- close [open testOpenFileChannel1%.fil r]
- close [open testOpenFileChannel2%.fil r]
- close [open testOpenFileChannel3%.fil r]
- } err
- file delete __testOpenFileChannel1%__.fil
- file delete __testOpenFileChannel2%__.fil
- file delete __testOpenFileChannel3%__.fil
- set err
- } {}
- test ioUtil-3.4 {TclOpenFileChannelDeleteProc: "TclpOpenFileChannel" function should not be deletable.} {testopenfilechannelproc} {
- catch {testopenfilechannelproc delete TclpOpenFileChannel} err2
- set err2
- } {"TclpOpenFileChannel": could not be deleteed}
- test ioUtil-3.5 {TclOpenFileChannelDeleteProc: Delete the 2nd TclOpenFileChannel procedure.} {testopenfilechannelproc} {
- # Delete the 2nd procedure and test that it longer exists but that
- # the others do actually return a result.
- testopenfilechannelproc delete TestOpenFileChannelProc2
- close [open __testOpenFileChannel1%__.fil w]
- close [open __testOpenFileChannel3%__.fil w]
- catch {
- close [open testOpenFileChannel1%.fil r]
- catch {close [open testOpenFileChannel2%.fil r]} msg1
- close [open testOpenFileChannel3%.fil r]
- } err3
- file delete __testOpenFileChannel1%__.fil
- file delete __testOpenFileChannel3%__.fil
- list $err3 $msg1
- } {{} {couldn't open "testOpenFileChannel2%.fil": no such file or directory}}
- test ioUtil-3.6 {TclOpenFileChannelDeleteProc: Delete the 1st TclOpenFileChannel procedure.} {testopenfilechannelproc} {
- # Next delete the 1st procedure and test that only the 3rd procedure
- # is the only one that exists.
- testopenfilechannelproc delete TestOpenFileChannelProc1
- close [open __testOpenFileChannel3%__.fil w]
- catch {
- catch {close [open testOpenFileChannel1%.fil r]} msg2
- catch {close [open testOpenFileChannel2%.fil r]} msg3
- close [open testOpenFileChannel3%.fil r]
- } err4
- file delete __testOpenFileChannel3%__.fil
- list $err4 $msg2 $msg3
- } [list {}
- {couldn't open "testOpenFileChannel1%.fil": no such file or directory}
- {couldn't open "testOpenFileChannel2%.fil": no such file or directory}]
- test ioUtil-3.7 {TclOpenFileChannelDeleteProc: Delete the 3rd procedure & verify all are gone.} {testopenfilechannelproc} {
- # Finally delete the 3rd procedure and check that none of the
- # procedures exist.
- testopenfilechannelproc delete TestOpenFileChannelProc3
- catch {
- catch {close [open testOpenFileChannel1%.fil r]} msg4
- catch {close [open testOpenFileChannel2%.fil r]} msg5
- catch {close [open testOpenFileChannel3%.fil r]} msg6
- } err5
- list $err5 $msg4 $msg5 $msg6
- } [list 1
- {couldn't open "testOpenFileChannel1%.fil": no such file or directory}
- {couldn't open "testOpenFileChannel2%.fil": no such file or directory}
- {couldn't open "testOpenFileChannel3%.fil": no such file or directory}]
- test ioUtil-3.8 {TclOpenFileChannelDeleteProc: Verify that all procs have been deleted.} {testopenfilechannelproc} {
- # Attempt to delete all the OpenFileChannel procs. again to ensure they no
- # longer exist and an error is returned.
- catch {testopenfilechannelproc delete TestOpenFileChannelProc1} err9
- catch {testopenfilechannelproc delete TestOpenFileChannelProc2} err10
- catch {testopenfilechannelproc delete TestOpenFileChannelProc3} err11
- list $err9 $err10 $err11
- } {{"TestOpenFileChannelProc1": could not be deleteed} {"TestOpenFileChannelProc2": could not be deleteed} {"TestOpenFileChannelProc3": could not be deleteed}}
- test ioUtil-4.1 {open ... a+ must not use O_APPEND: Bug 1773127} -setup {
- set f [tcltest::makeFile {} ioutil41.tmp]
- set fid [open $f w]
- puts -nonewline $fid 123
- close $fid
- } -body {
- set fid [open $f a+]
- puts -nonewline $fid 456
- seek $fid 2
- set d [read $fid 2]
- seek $fid 4
- puts -nonewline $fid x
- close $fid
- set fid [open $f r]
- append d [read $fid]
- close $fid
- return $d
- } -cleanup {
- tcltest::removeFile $f
- } -result 341234x6
- cd $oldpwd
- # cleanup
- ::tcltest::cleanupTests
- return