3519357 Use randomized subdir of /tmp in xdev tests to reduce chance of conflict

1 files changed, 70 insertions, 62 deletions

diff --git a/tests/fCmd.test b/tests/fCmd.test
index 410e610..f2adcef 100644
--- a/tests/fCmd.test
+++ b/tests/fCmd.test
@@ -15,6 +15,8 @@ if {"::tcltest" ni [namespace children]} {
     namespace import -force ::tcltest::*
 }
 
+cd [temporaryDirectory]
+
 testConstraint testsetplatform [llength [info commands testsetplatform]]
 testConstraint testchmod [llength [info commands testchmod]]
 testConstraint winVista 0
@@ -46,6 +48,15 @@ if {[testConstraint unix]} {
 	set group [lindex $groupList 0]
 	testConstraint foundGroup 1
     }
+
+    proc dev dir {
+	file stat $dir stat
+	return $stat(dev)
+    }
+
+    if {[catch {makeDirectory tcl[pid] /tmp} tmpspace] == 0} {
+	testConstraint xdev [expr {([dev .] != [dev $tmpspace])}]
+    }
 }
 
 # Also used in winFCmd...
@@ -149,13 +160,6 @@ proc contents {file} {
     return $r
 }
 
-cd [temporaryDirectory]
-
-proc dev dir {
-    file stat $dir stat
-    return $stat(dev)
-}
-testConstraint xdev [expr {[testConstraint unix] && ([dev .] != [dev /tmp])}]
 
 set root [lindex [file split [pwd]] 0]
 
@@ -586,12 +590,12 @@ test fCmd-6.18 {CopyRenameOneFile: errno != EXDEV} -setup {
 } -returnCodes error -match glob -result \
     [subst {error renaming "td2" to "[file join td1 td2]": file *}]
 test fCmd-6.19 {CopyRenameOneFile: errno == EXDEV} -setup {
-    cleanup /tmp
-} -constraints {unix notRoot} -body {
+    cleanup $tmpspace
+} -constraints {xdev notRoot} -body {
     createfile tf1
-    file rename tf1 /tmp
-    glob -nocomplain tf* /tmp/tf1
-} -result {/tmp/tf1}
+    file rename tf1 $tmpspace
+    glob -nocomplain tf* [file join $tmpspace tf1]
+} -result [file join $tmpspace tf1]
 test fCmd-6.20 {CopyRenameOneFile: errno == EXDEV} -constraints {win} -setup {
     catch {file delete -force c:/tcl8975@ d:/tcl8975@}
 } -body {
@@ -605,28 +609,29 @@ test fCmd-6.20 {CopyRenameOneFile: errno == EXDEV} -constraints {win} -setup {
     catch {file delete -force d:/tcl8975@}
 } -result {d:/tcl8975@}
 test fCmd-6.21 {CopyRenameOneFile: copy/rename: S_ISDIR(source)} -setup {
-    cleanup /tmp
-} -constraints {unix notRoot} -body {
+    cleanup $tmpspace
+} -constraints {xdev notRoot} -body {
     file mkdir td1
-    file rename td1 /tmp
-    glob -nocomplain td* /tmp/td*
-} -result {/tmp/td1}
+    file rename td1 $tmpspace
+    glob -nocomplain td* [file join $tmpspace td*]
+} -result [file join $tmpspace td1]
 test fCmd-6.22 {CopyRenameOneFile: copy/rename: !S_ISDIR(source)} -setup {
-    cleanup /tmp
-} -constraints {unix notRoot} -body {
+    cleanup $tmpspace
+} -constraints {xdev notRoot} -body {
     createfile tf1
-    file rename tf1 /tmp
-    glob -nocomplain tf* /tmp/tf*
-} -result {/tmp/tf1}
+    file rename tf1 $tmpspace
+    glob -nocomplain tf* [file join $tmpspace tf*]
+} -result [file join $tmpspace tf1]
 test fCmd-6.23 {CopyRenameOneFile: TclpCopyDirectory failed} -setup {
-    cleanup /tmp
-} -constraints {unix notRoot xdev} -body {
+    cleanup $tmpspace
+} -constraints {notRoot xdev} -body {
     file mkdir td1/td2/td3
     file attributes td1 -permissions 0000
-    file rename td1 /tmp
+    file rename td1 $tmpspace
 } -returnCodes error -cleanup {
     file attributes td1 -permissions 0755
-} -match regexp -result {^error renaming "td1"( to "/tmp/td1")?: permission denied$}
+    cleanup
+} -match regexp -result {^error renaming "td1"( to "/tmp/tcl\d+/td1")?: permission denied$}
 test fCmd-6.24 {CopyRenameOneFile: error uses original name} -setup {
     cleanup
 } -constraints {unix notRoot} -body {
@@ -662,54 +667,54 @@ test fCmd-6.26 {CopyRenameOneFile: doesn't use original name} -setup {
     file delete -force ~/td1
 } -result "error copying \"~/td1\" to \"td1\": \"[file join $::env(HOME) td1 td2]\": permission denied"
 test fCmd-6.27 {CopyRenameOneFile: TclpCopyDirectory failed} -setup {
-    cleanup /tmp
-} -constraints {unix notRoot xdev} -returnCodes error -body {
+    cleanup $tmpspace
+} -constraints {notRoot xdev} -returnCodes error -body {
     file mkdir td1/td2/td3
-    file mkdir /tmp/td1
-    createfile /tmp/td1/tf1
-    file rename -force td1 /tmp
-} -result {error renaming "td1" to "/tmp/td1": file already exists}
+    file mkdir [file join $tmpspace td1]
+    createfile [file join $tmpspace td1 tf1]
+    file rename -force td1 $tmpspace
+} -match glob -result {error renaming "td1" to "/tmp/tcl*/td1": file already exists}
 test fCmd-6.28 {CopyRenameOneFile: TclpCopyDirectory failed} -setup {
-    cleanup /tmp
-} -constraints {unix notRoot xdev} -body {
+    cleanup $tmpspace
+} -constraints {notRoot xdev} -body {
     file mkdir td1/td2/td3
     file attributes td1/td2/td3 -permissions 0000
-    file rename td1 /tmp
+    file rename td1 $tmpspace
 } -returnCodes error -cleanup {
     file attributes td1/td2/td3 -permissions 0755
-} -result {error renaming "td1" to "/tmp/td1": "td1/td2/td3": permission denied}
+    cleanup $tmpspace
+} -match glob -result {error renaming "td1" to "/tmp/tcl*/td1": "td1/td2/td3": permission denied}
 test fCmd-6.29 {CopyRenameOneFile: TclpCopyDirectory passed} -setup {
-    cleanup /tmp
-} -constraints {unix notRoot xdev} -body {
+    cleanup $tmpspace
+} -constraints {notRoot xdev} -body {
     file mkdir td1/td2/td3
-    file rename td1 /tmp
-    glob td* /tmp/td1/t*
-} -result {/tmp/td1/td2}
+    file rename td1 $tmpspace
+    glob td* [file join $tmpspace td1 t*]
+} -result [file join $tmpspace td1 td2]
 test fCmd-6.30 {CopyRenameOneFile: TclpRemoveDirectory failed} -setup {
-    cleanup
-} -constraints {unix notRoot} -body {
+    cleanup $tmpspace
+} -constraints {xdev notRoot} -body {
     file mkdir foo/bar
     file attr foo -perm 040555
-    file rename foo/bar /tmp
+    file rename foo/bar $tmpspace
 } -returnCodes error -cleanup {
-    catch {file delete /tmp/bar}
+    catch {file delete [file join $tmpspace bar]}
     catch {file attr foo -perm 040777}
     catch {file delete -force foo}
 } -match glob -result {*: permission denied}
 test fCmd-6.31 {CopyRenameOneFile: TclpDeleteFile passed} -setup {
-    catch {cleanup /tmp}
-} -constraints {unix notRoot xdev} -body {
-    file mkdir /tmp/td1
-    createfile /tmp/td1/tf1
-    file rename /tmp/td1/tf1 tf1
-    list [file exists /tmp/td1/tf1] [file exists tf1]
+    cleanup $tmpspace
+} -constraints {notRoot xdev} -body {
+    file mkdir [file join $tmpspace td1]
+    createfile [file join $tmpspace td1 tf1]
+    file rename [file join $tmpspace td1 tf1] tf1
+    list [file exists [file join $tmpspace td1 tf1]] [file exists tf1]
 } -result {0 1}
 test fCmd-6.32 {CopyRenameOneFile: copy} -constraints {notRoot} -setup {
     cleanup
 } -returnCodes error -body {
     file copy tf1 tf2
 } -result {error copying "tf1": no such file or directory}
-catch {cleanup /tmp}
 
 test fCmd-7.1 {FileForceOption: none} -constraints {notRoot} -setup {
     cleanup
@@ -1347,23 +1352,23 @@ test fCmd-12.8 {renamefile: generic error} -setup {
     file delete -force tfa
 } -result {1}
 test fCmd-12.9 {renamefile: moving a file across volumes} -setup {
-    catch {file delete -force -- tfa /tmp/tfa}
-} -constraints {unix notRoot} -body {
+    cleanup $tmpspace
+} -constraints {xdev notRoot} -body {
     set s [createfile tfa]
-    file rename tfa /tmp
-    list [checkcontent /tmp/tfa $s] [file exists tfa]
+    file rename tfa $tmpspace
+    list [checkcontent [file join $tmpspace tfa] $s] [file exists tfa]
 } -cleanup {
-    file delete /tmp/tfa
+    cleanup $tmpspace
 } -result {1 0}
 test fCmd-12.10 {renamefile: moving a directory across volumes} -setup {
-    catch {file delete -force -- tfad /tmp/tfad}
-} -constraints {unix notRoot} -body {
+    cleanup $tmpspace
+} -constraints {xdev notRoot} -body {
     file mkdir tfad
     set s [createfile tfad/a]
-    file rename tfad /tmp
-    list [checkcontent /tmp/tfad/a $s] [file exists tfad]
+    file rename tfad $tmpspace
+    list [checkcontent [file join $tmpspace tfad a] $s] [file exists tfad]
 } -cleanup {
-    file delete -force /tmp/tfad
+    cleanup $tmpspace
 } -result {1 0}
 
 #
@@ -2583,6 +2588,9 @@ test fCmd-30.3 {file readable on 'pagefile.sys'} -constraints {win} -body {
 
 # cleanup
 cleanup
+if {[testConstraint unix]} {
+    removeDirectory tcl[pid] /tmp
+}
 ::tcltest::cleanupTests
 return