-- 
cgit v0.12

From 0d59960edfba62674a912819c0328b91a02beb29 Mon Sep 17 00:00:00 2001
From: kjnash <k.j.nash@usa.net>
Date: Mon, 13 Jul 2020 11:22:37 +0000
Subject: Add example files for use in tests/safe.test; add tests of the files
 themselves.

---
 tests/auto0/auto1/file1.tcl           |   3 +
 tests/auto0/auto1/package1.tcl        |   5 ++
 tests/auto0/auto1/pkgIndex.tcl        |  11 +++
 tests/auto0/auto1/tclIndex            |   9 +++
 tests/auto0/auto2/file2.tcl           |   3 +
 tests/auto0/auto2/package2.tcl        |   5 ++
 tests/auto0/auto2/pkgIndex.tcl        |  11 +++
 tests/auto0/auto2/tclIndex            |   9 +++
 tests/auto0/modules/mod1/test1-1.0.tm |   5 ++
 tests/auto0/modules/mod2/test2-2.0.tm |   5 ++
 tests/auto0/modules/test0-0.5.tm      |   5 ++
 tests/safe.test                       | 123 ++++++++++++++++++++++++++++++++++
 12 files changed, 194 insertions(+)
 create mode 100644 tests/auto0/auto1/file1.tcl
 create mode 100644 tests/auto0/auto1/package1.tcl
 create mode 100644 tests/auto0/auto1/pkgIndex.tcl
 create mode 100644 tests/auto0/auto1/tclIndex
 create mode 100644 tests/auto0/auto2/file2.tcl
 create mode 100644 tests/auto0/auto2/package2.tcl
 create mode 100644 tests/auto0/auto2/pkgIndex.tcl
 create mode 100644 tests/auto0/auto2/tclIndex
 create mode 100644 tests/auto0/modules/mod1/test1-1.0.tm
 create mode 100644 tests/auto0/modules/mod2/test2-2.0.tm
 create mode 100644 tests/auto0/modules/test0-0.5.tm

diff --git a/tests/auto0/auto1/file1.tcl b/tests/auto0/auto1/file1.tcl
new file mode 100644
index 0000000..bd8b92b
--- /dev/null
+++ b/tests/auto0/auto1/file1.tcl
@@ -0,0 +1,3 @@
+proc report1 {args} {
+    return ok1
+}
diff --git a/tests/auto0/auto1/package1.tcl b/tests/auto0/auto1/package1.tcl
new file mode 100644
index 0000000..32d7c56
--- /dev/null
+++ b/tests/auto0/auto1/package1.tcl
@@ -0,0 +1,5 @@
+proc HeresPackage1 {args} {
+    return OK1
+}
+
+package provide SafeTestPackage1 1.2.3
diff --git a/tests/auto0/auto1/pkgIndex.tcl b/tests/auto0/auto1/pkgIndex.tcl
new file mode 100644
index 0000000..babb6d5
--- /dev/null
+++ b/tests/auto0/auto1/pkgIndex.tcl
@@ -0,0 +1,11 @@
+# Tcl package index file, version 1.1
+# This file is generated by the "pkg_mkIndex" command
+# and sourced either when an application starts up or
+# by a "package unknown" script.  It invokes the
+# "package ifneeded" command to set up package-related
+# information so that packages will be loaded automatically
+# in response to "package require" commands.  When this
+# script is sourced, the variable $dir must contain the
+# full path name of this file's directory.
+
+package ifneeded SafeTestPackage1 1.2.3 [list source [file join $dir package1.tcl]]
diff --git a/tests/auto0/auto1/tclIndex b/tests/auto0/auto1/tclIndex
new file mode 100644
index 0000000..bbfa6d4
--- /dev/null
+++ b/tests/auto0/auto1/tclIndex
@@ -0,0 +1,9 @@
+# Tcl autoload index file, version 2.0
+# This file is generated by the "auto_mkindex" command
+# and sourced to set up indexing information for one or
+# more commands.  Typically each line is a command that
+# sets an element in the auto_index array, where the
+# element name is the name of a command and the value is
+# a script that loads the command.
+
+set auto_index(report1) [list source [file join $dir file1.tcl]]
diff --git a/tests/auto0/auto2/file2.tcl b/tests/auto0/auto2/file2.tcl
new file mode 100644
index 0000000..5bc622f
--- /dev/null
+++ b/tests/auto0/auto2/file2.tcl
@@ -0,0 +1,3 @@
+proc report2 {args} {
+    return ok2
+}
diff --git a/tests/auto0/auto2/package2.tcl b/tests/auto0/auto2/package2.tcl
new file mode 100644
index 0000000..61774df
--- /dev/null
+++ b/tests/auto0/auto2/package2.tcl
@@ -0,0 +1,5 @@
+proc HeresPackage2 {args} {
+    return OK2
+}
+
+package provide SafeTestPackage2 2.3.4
diff --git a/tests/auto0/auto2/pkgIndex.tcl b/tests/auto0/auto2/pkgIndex.tcl
new file mode 100644
index 0000000..1022691
--- /dev/null
+++ b/tests/auto0/auto2/pkgIndex.tcl
@@ -0,0 +1,11 @@
+# Tcl package index file, version 1.1
+# This file is generated by the "pkg_mkIndex" command
+# and sourced either when an application starts up or
+# by a "package unknown" script.  It invokes the
+# "package ifneeded" command to set up package-related
+# information so that packages will be loaded automatically
+# in response to "package require" commands.  When this
+# script is sourced, the variable $dir must contain the
+# full path name of this file's directory.
+
+package ifneeded SafeTestPackage2 2.3.4 [list source [file join $dir package2.tcl]]
diff --git a/tests/auto0/auto2/tclIndex b/tests/auto0/auto2/tclIndex
new file mode 100644
index 0000000..9cd2a74
--- /dev/null
+++ b/tests/auto0/auto2/tclIndex
@@ -0,0 +1,9 @@
+# Tcl autoload index file, version 2.0
+# This file is generated by the "auto_mkindex" command
+# and sourced to set up indexing information for one or
+# more commands.  Typically each line is a command that
+# sets an element in the auto_index array, where the
+# element name is the name of a command and the value is
+# a script that loads the command.
+
+set auto_index(report2) [list source [file join $dir file2.tcl]]
diff --git a/tests/auto0/modules/mod1/test1-1.0.tm b/tests/auto0/modules/mod1/test1-1.0.tm
new file mode 100644
index 0000000..927fa6f
--- /dev/null
+++ b/tests/auto0/modules/mod1/test1-1.0.tm
@@ -0,0 +1,5 @@
+namespace eval mod1::test1 {}
+
+proc mod1::test1::try1 args {
+    return res1
+}
diff --git a/tests/auto0/modules/mod2/test2-2.0.tm b/tests/auto0/modules/mod2/test2-2.0.tm
new file mode 100644
index 0000000..b5cd45b
--- /dev/null
+++ b/tests/auto0/modules/mod2/test2-2.0.tm
@@ -0,0 +1,5 @@
+namespace eval mod2::test2 {}
+
+proc mod2::test2::try2 args {
+    return res2
+}
diff --git a/tests/auto0/modules/test0-0.5.tm b/tests/auto0/modules/test0-0.5.tm
new file mode 100644
index 0000000..19f3613
--- /dev/null
+++ b/tests/auto0/modules/test0-0.5.tm
@@ -0,0 +1,5 @@
+namespace eval test0 {}
+
+proc test0::try0 args {
+    return res0
+}
diff --git a/tests/safe.test b/tests/safe.test
index 11ad2a9..71fe0fb 100644
--- a/tests/safe.test
+++ b/tests/safe.test
@@ -24,6 +24,8 @@ foreach i [interp slaves] {
 set saveAutoPath $::auto_path
 set ::auto_path [info library]
 
+set TestsDir [file normalize [file dirname [info script]]]
+
 # Force actual loading of the safe package because we use un exported (and
 # thus un-autoindexed) APIs in this test result arguments:
 catch {safe::interpConfigure}
@@ -179,6 +181,126 @@ test safe-6.3 {test safe interpreters knowledge of the world} {
 # More test should be added to check that hostname, nameofexecutable, aren't
 # leaking infos, but they still do...
 
+# Tests 7.0* test the example files before using them to test safe interpreters.
+
+test safe-7.0a {example tclIndex commands, test in master interpreter} -setup {
+    set tmpAutoPath $::auto_path
+    lappend ::auto_path [file join $TestsDir auto0 auto1] [file join $TestsDir auto0 auto2]
+} -body {
+    # Try to load the commands.
+    set code3 [catch report1 msg3]
+    set code4 [catch report2 msg4]
+    list $code3 $msg3 $code4 $msg4
+} -cleanup {
+    catch {rename report1 {}}
+    catch {rename report2 {}}
+    set ::auto_path $tmpAutoPath
+    auto_reset
+} -match glob -result {0 ok1 0 ok2}
+
+test safe-7.0b {example tclIndex commands, negative test in master interpreter} -setup {
+    set tmpAutoPath $::auto_path
+    lappend ::auto_path [file join $TestsDir auto0]
+} -body {
+    # Try to load the commands.
+    set code3 [catch report1 msg3]
+    set code4 [catch report2 msg4]
+    list $code3 $msg3 $code4 $msg4
+} -cleanup {
+    catch {rename report1 {}}
+    catch {rename report2 {}}
+    set ::auto_path $tmpAutoPath
+    auto_reset
+} -match glob -result {1 {invalid command name "report1"} 1 {invalid command name "report2"}}
+
+test safe-7.0c {example pkgIndex.tcl packages, test in master interpreter, child directories} -setup {
+    set tmpAutoPath $::auto_path
+    lappend ::auto_path [file join $TestsDir auto0]
+} -body {
+    # Try to load the packages and run a command from each one.
+    set code3 [catch {package require SafeTestPackage1} msg3]
+    set code4 [catch {package require SafeTestPackage2} msg4]
+    set code5 [catch HeresPackage1 msg5]
+    set code6 [catch HeresPackage2 msg6]
+
+    list $code3 $msg3 $code4 $msg4 $code5 $msg5 $code6 $msg6
+} -cleanup {
+    set ::auto_path $tmpAutoPath
+    catch {package forget SafeTestPackage1}
+    catch {package forget SafeTestPackage2}
+    catch {rename HeresPackage1 {}}
+    catch {rename HeresPackage2 {}}
+} -match glob -result {0 1.2.3 0 2.3.4 0 OK1 0 OK2}
+
+test safe-7.0d {example pkgIndex.tcl packages, test in master interpreter, main directories} -setup {
+    set tmpAutoPath $::auto_path
+    lappend ::auto_path [file join $TestsDir auto0 auto1] \
+                        [file join $TestsDir auto0 auto2]
+} -body {
+    # Try to load the packages and run a command from each one.
+    set code3 [catch {package require SafeTestPackage1} msg3]
+    set code4 [catch {package require SafeTestPackage2} msg4]
+    set code5 [catch HeresPackage1 msg5]
+    set code6 [catch HeresPackage2 msg6]
+
+    list $code3 $msg3 $code4 $msg4 $code5 $msg5 $code6 $msg6
+} -cleanup {
+    set ::auto_path $tmpAutoPath
+    catch {package forget SafeTestPackage1}
+    catch {package forget SafeTestPackage2}
+    catch {rename HeresPackage1 {}}
+    catch {rename HeresPackage2 {}}
+} -match glob -result {0 1.2.3 0 2.3.4 0 OK1 0 OK2}
+
+test safe-7.0e {example modules packages, test in master interpreter, replace path} -setup {
+    set oldTm [tcl::tm::path list]
+    foreach path $oldTm {
+        tcl::tm::path remove $path
+    }
+    tcl::tm::path add [file join $TestsDir auto0 modules]
+} -body {
+    # Try to load the modules and run a command from each one.
+    set code0 [catch {package require test0} msg0]
+    set code1 [catch {package require mod1::test1} msg1]
+    set code2 [catch {package require mod2::test2} msg2]
+    set out0  [test0::try0]
+    set out1  [mod1::test1::try1]
+    set out2  [mod2::test2::try2]
+
+    list $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $out0 $out1 $out2
+} -cleanup {
+    tcl::tm::path remove [file join $TestsDir auto0 modules]
+    foreach path [lreverse $oldTm] {
+        tcl::tm::path add $path
+    }
+    catch {package forget test0}
+    catch {package forget mod1::test1}
+    catch {package forget mod2::test2}
+    catch {namespace delete ::test0}
+    catch {namespace delete ::mod1}
+} -match glob -result {0 0.5 0 1.0 0 2.0 -- res0 res1 res2}
+
+test safe-7.0f {example modules packages, test in master interpreter, append to path} -setup {
+    tcl::tm::path add [file join $TestsDir auto0 modules]
+} -body {
+    # Try to load the modules and run a command from each one.
+    set code0 [catch {package require test0} msg0]
+    set code1 [catch {package require mod1::test1} msg1]
+    set code2 [catch {package require mod2::test2} msg2]
+    set out0  [test0::try0]
+    set out1  [mod1::test1::try1]
+    set out2  [mod2::test2::try2]
+
+    list $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $out0 $out1 $out2
+} -cleanup {
+    tcl::tm::path remove [file join $TestsDir auto0 modules]
+    catch {package forget test0}
+    catch {package forget mod1::test1}
+    catch {package forget mod2::test2}
+    catch {namespace delete ::test0}
+    catch {namespace delete ::mod1}
+} -match glob -result {0 0.5 0 1.0 0 2.0 -- res0 res1 res2}
+
 # high level general test
 test safe-7.1 {tests that everything works at high level} -body {
     set i [safe::interpCreate]
@@ -833,6 +955,7 @@ test safe-16.4 {Bug 3529949: defang ~user in globs} -setup {
 } -result {}
 
 set ::auto_path $saveAutoPath
+unset saveAutoPath TestsDir
 # cleanup
 ::tcltest::cleanupTests
 return
-- 
cgit v0.12


From 2c1750c78f0c5c36008d4043f099ef2485d96de4 Mon Sep 17 00:00:00 2001
From: kjnash <k.j.nash@usa.net>
Date: Mon, 13 Jul 2020 11:43:52 +0000
Subject: Add new tests to tests/safe.test.

---
 tests/safe.test | 544 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 544 insertions(+)

diff --git a/tests/safe.test b/tests/safe.test
index 71fe0fb..3ff9e62 100644
--- a/tests/safe.test
+++ b/tests/safe.test
@@ -527,6 +527,550 @@ test safe-9.6 {interpConfigure widget like behaviour} -body {
 	 safe::interpConfigure $i]
 } -match glob -result {{-accessPath * -statics 0 -nested 1 -deleteHook {foo bar}} {-accessPath *} {-nested 1} {-statics 0} {-deleteHook {foo bar}} {-accessPath * -statics 1 -nested 1 -deleteHook {foo bar}} {-accessPath * -statics 0 -nested 0 -deleteHook toto}}
 
+test safe-9.7 {interpConfigure widget like behaviour (demystified)} -body {
+   # this test shall work, believed equivalent to 9.6
+    set i [safe::interpCreate \
+	    -noStatics \
+	    -nestedLoadOk \
+	    -deleteHook {foo bar} \
+    ]
+
+	   safe::interpConfigure $i -accessPath /foo/bar
+    set a [safe::interpConfigure $i]
+    set b [safe::interpConfigure $i -aCCess]
+    set c [safe::interpConfigure $i -nested]
+    set d [safe::interpConfigure $i -statics]
+    set e [safe::interpConfigure $i -DEL]
+	   safe::interpConfigure $i -accessPath /blah -statics 1
+    set f [safe::interpConfigure $i]
+	   safe::interpConfigure $i -deleteHook toto -nosta -nested 0
+    set g [safe::interpConfigure $i]
+
+    list $a $b $c $d $e $f $g
+} -cleanup {
+    safe::interpDelete $i
+} -match glob -result {{-accessPath * -statics 0 -nested 1 -deleteHook {foo bar}} {-accessPath *} {-nested 1} {-statics 0} {-deleteHook {foo bar}} {-accessPath * -statics 1 -nested 1 -deleteHook {foo bar}} {-accessPath * -statics 0 -nested 0 -deleteHook toto}}
+
+test safe-9.8 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (dummy test of doreset)} -setup {
+} -body {
+    set i [safe::interpCreate -accessPath [list $tcl_library \
+                                            [file join $TestsDir auto0 auto1] \
+                                            [file join $TestsDir auto0 auto2]]]
+
+    # Inspect.
+    set confA [safe::interpConfigure $i]
+    set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]]
+    set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]]
+
+    # Load auto_load data.
+    interp eval $i {catch nonExistentCommand}
+
+    # Load and run the commands.
+    # This guarantees the test will pass even if the tokens are swapped.
+    set code1 [catch {interp eval $i {report1}} msg1]
+    set code2 [catch {interp eval $i {report2}} msg2]
+
+    # Rearrange access path.  Swap tokens {$p(:1:)} and {$p(:2:)}.
+    safe::interpConfigure $i -accessPath [list $tcl_library \
+                                           [file join $TestsDir auto0 auto2] \
+                                           [file join $TestsDir auto0 auto1]]
+
+    # Inspect.
+    set confB [safe::interpConfigure $i]
+    set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]]
+    set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]]
+
+    # Run the commands.
+    set code3 [catch {interp eval $i {report1}} msg3]
+    set code4 [catch {interp eval $i {report2}} msg4]
+
+    list $path1 $path2 $path3 $path4 $code3 $msg3 $code4 $msg4 $confA $confB
+} -cleanup {
+    safe::interpDelete $i
+} -match glob -result "{\$p(:1:)} {\$p(:2:)} {\$p(:2:)} {\$p(:1:)} 0 ok1 0 ok2\
+        {-accessPath {[list $tcl_library $TestsDir/auto0/auto1 $TestsDir/auto0/auto2]*}\
+        -statics 1 -nested 0 -deleteHook {}}\
+        {-accessPath {[list $tcl_library $TestsDir/auto0/auto2 $TestsDir/auto0/auto1]*}\
+        -statics 1 -nested 0 -deleteHook {}}"
+
+test safe-9.9 {interpConfigure change the access path; tclIndex commands unaffected by token rearrangement (actual test of doreset)} -setup {
+} -body {
+    set i [safe::interpCreate -accessPath [list $tcl_library \
+                                            [file join $TestsDir auto0 auto1] \
+                                            [file join $TestsDir auto0 auto2]]]
+
+    # Inspect.
+    set confA [safe::interpConfigure $i]
+    set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]]
+    set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]]
+
+    # Load auto_load data.
+    interp eval $i {catch nonExistentCommand}
+
+    # Do not load the commands.  With the tokens swapped, the test
+    # will pass only if the Safe Base has called auto_reset.
+
+    # Rearrange access path.  Swap tokens {$p(:1:)} and {$p(:2:)}.
+    safe::interpConfigure $i -accessPath [list $tcl_library \
+                                           [file join $TestsDir auto0 auto2] \
+                                           [file join $TestsDir auto0 auto1]]
+
+    # Inspect.
+    set confB [safe::interpConfigure $i]
+    set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]]
+    set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]]
+
+    # Load and run the commands.
+    set code3 [catch {interp eval $i {report1}} msg3]
+    set code4 [catch {interp eval $i {report2}} msg4]
+
+    list $path1 $path2 $path3 $path4 $code3 $msg3 $code4 $msg4 $confA $confB
+} -cleanup {
+    safe::interpDelete $i
+} -match glob -result "{\$p(:1:)} {\$p(:2:)} {\$p(:2:)} {\$p(:1:)} 0 ok1 0 ok2\
+        {-accessPath {[list $tcl_library $TestsDir/auto0/auto1 $TestsDir/auto0/auto2]*}\
+        -statics 1 -nested 0 -deleteHook {}}\
+        {-accessPath {[list $tcl_library $TestsDir/auto0/auto2 $TestsDir/auto0/auto1]*}\
+        -statics 1 -nested 0 -deleteHook {}}"
+
+test safe-9.10 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement} -setup {
+} -body {
+    # For complete correspondence to safe-9.10opt, include auto0 in access path.
+    set i [safe::interpCreate -accessPath [list $tcl_library \
+                                            [file join $TestsDir auto0] \
+                                            [file join $TestsDir auto0 auto1] \
+                                            [file join $TestsDir auto0 auto2]]]
+
+    # Inspect.
+    set confA [safe::interpConfigure $i]
+    set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0]]
+    set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]]
+    set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]]
+
+    # Load pkgIndex.tcl data.
+    catch {interp eval $i {package require NOEXIST}}
+
+    # Rearrange access path.  Swap tokens {$p(:2:)} and {$p(:3:)}.
+    # This would have no effect because the records in Pkg of these directories
+    # were from access as children of {$p(:1:)}.
+    safe::interpConfigure $i -accessPath [list $tcl_library \
+                                           [file join $TestsDir auto0] \
+                                           [file join $TestsDir auto0 auto2] \
+                                           [file join $TestsDir auto0 auto1]]
+
+    # Inspect.
+    set confB [safe::interpConfigure $i]
+    set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]]
+    set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]]
+
+    # Try to load the packages and run a command from each one.
+    set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3 opts3]
+    set code4 [catch {interp eval $i {package require SafeTestPackage2}} msg4 opts4]
+    set code5 [catch {interp eval $i {HeresPackage1}} msg5 opts5]
+    set code6 [catch {interp eval $i {HeresPackage2}} msg6 opts6]
+
+    list $path1 $path2 $path3 $path4 $code3 $msg3 $code4 $msg4 $confA $confB \
+         $code5 $msg5 $code6 $msg6
+
+} -cleanup {
+    safe::interpDelete $i
+} -match glob -result "{\$p(:2:)} {\$p(:3:)} {\$p(:3:)} {\$p(:2:)} 0 1.2.3 0 2.3.4\
+        {-accessPath {[list $tcl_library $TestsDir/auto0 $TestsDir/auto0/auto1 $TestsDir/auto0/auto2]*}\
+        -statics 1 -nested 0 -deleteHook {}}\
+        {-accessPath {[list $tcl_library $TestsDir/auto0 $TestsDir/auto0/auto2 $TestsDir/auto0/auto1]*}\
+        -statics 1 -nested 0 -deleteHook {}}\
+        0 OK1 0 OK2"
+
+test safe-9.11 {interpConfigure change the access path; pkgIndex.tcl packages unaffected by token rearrangement, 9.10 without path auto0} -setup {
+} -body {
+    set i [safe::interpCreate -accessPath [list $tcl_library \
+                                            [file join $TestsDir auto0 auto1] \
+                                            [file join $TestsDir auto0 auto2]]]
+
+    # Inspect.
+    set confA [safe::interpConfigure $i]
+    set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]]
+    set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]]
+
+    # Load pkgIndex.tcl data.
+    catch {interp eval $i {package require NOEXIST}}
+
+    # Rearrange access path.  Swap tokens {$p(:1:)} and {$p(:2:)}.
+    safe::interpConfigure $i -accessPath [list $tcl_library \
+                                           [file join $TestsDir auto0 auto2] \
+                                           [file join $TestsDir auto0 auto1]]
+
+    # Inspect.
+    set confB [safe::interpConfigure $i]
+    set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]]
+    set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]]
+
+    # Try to load the packages and run a command from each one.
+    set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3 opts3]
+    set code4 [catch {interp eval $i {package require SafeTestPackage2}} msg4 opts4]
+    set code5 [catch {interp eval $i {HeresPackage1}} msg5 opts5]
+    set code6 [catch {interp eval $i {HeresPackage2}} msg6 opts6]
+
+    list $path1 $path2 $path3 $path4 $code3 $msg3 $code4 $msg4 $confA $confB \
+         $code5 $msg5 $code6 $msg6
+} -cleanup {
+    safe::interpDelete $i
+} -match glob -result "{\$p(:1:)} {\$p(:2:)} {\$p(:2:)} {\$p(:1:)} 0 1.2.3 0 2.3.4\
+        {-accessPath {[list $tcl_library $TestsDir/auto0/auto1 $TestsDir/auto0/auto2]*}\
+        -statics 1 -nested 0 -deleteHook {}}\
+        {-accessPath {[list $tcl_library $TestsDir/auto0/auto2 $TestsDir/auto0/auto1]*}\
+        -statics 1 -nested 0 -deleteHook {}}\
+        0 OK1 0 OK2"
+
+test safe-9.12 {interpConfigure change the access path; pkgIndex.tcl packages fail if directory de-listed} -setup {
+} -body {
+    set i [safe::interpCreate -accessPath [list $tcl_library \
+                                            [file join $TestsDir auto0 auto1] \
+                                            [file join $TestsDir auto0 auto2]]]
+
+    # Inspect.
+    set confA [safe::interpConfigure $i]
+    set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]]
+    set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]]
+
+    # Load pkgIndex.tcl data.
+    catch {interp eval $i {package require NOEXIST}}
+
+    # Limit access path.  Remove tokens {$p(:1:)} and {$p(:2:)}.
+    safe::interpConfigure $i -accessPath [list $tcl_library]
+
+    # Inspect.
+    set confB [safe::interpConfigure $i]
+    set code4 [catch {::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto1]} path4]
+    set code5 [catch {::safe::interpFindInAccessPath $i [file join $TestsDir auto0 auto2]} path5]
+
+    # Try to load the packages.
+    set code3 [catch {interp eval $i {package require SafeTestPackage1}} msg3]
+    set code6 [catch {interp eval $i {package require SafeTestPackage2}} msg6]
+
+    list $path1 $path2 $code4 $path4 $code5 $path5 $code3 $msg3 $code6 $msg6 $confA $confB
+} -cleanup {
+    safe::interpDelete $i
+} -match glob -result "{\$p(:1:)} {\$p(:2:)} 1 {* not found in access path}\
+        1 {* not found in access path} 1 {*} 1 {*}\
+        {-accessPath {[list $tcl_library $TestsDir/auto0/auto1 $TestsDir/auto0/auto2]*}\
+        -statics 1 -nested 0 -deleteHook {}}\
+        {-accessPath {[list $tcl_library]*} -statics 1 -nested 0 -deleteHook {}}"
+
+test safe-9.20 {check module loading} -setup {
+    set oldTm [tcl::tm::path list]
+    foreach path $oldTm {
+        tcl::tm::path remove $path
+    }
+    tcl::tm::path add [file join $TestsDir auto0 modules]
+} -body {
+    set i [safe::interpCreate -accessPath [list $tcl_library]]
+
+    # Inspect.
+    set confA [safe::interpConfigure $i]
+    set modsA [interp eval $i {tcl::tm::path list}]
+    set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]]
+    set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]]
+    set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]]
+
+    # Try to load the packages and run a command from each one.
+    set code0 [catch {interp eval $i {package require test0}} msg0]
+    set code1 [catch {interp eval $i {package require mod1::test1}} msg1]
+    set code2 [catch {interp eval $i {package require mod2::test2}} msg2]
+    set out0  [interp eval $i {test0::try0}]
+    set out1  [interp eval $i {mod1::test1::try1}]
+    set out2  [interp eval $i {mod2::test2::try2}]
+
+    list $path0 $path1 $path2 -- $modsA -- \
+         $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $confA -- $out0 $out1 $out2
+} -cleanup {
+    tcl::tm::path remove [file join $TestsDir auto0 modules]
+    foreach path [lreverse $oldTm] {
+        tcl::tm::path add $path
+    }
+    safe::interpDelete $i
+} -match glob -result "{\$p(:1:)} {\$p(:2:)} {\$p(:3:)} -- {{\$p(:1:)}} --\
+        0 0.5 0 1.0 0 2.0 --\
+        {-accessPath {[list $tcl_library $TestsDir/auto0/modules \
+                        $TestsDir/auto0/modules/mod1 \
+                        $TestsDir/auto0/modules/mod2]*}\
+        -statics 1 -nested 0 -deleteHook {}} --\
+        res0 res1 res2"
+
+test safe-9.21 {interpConfigure change the access path; check module loading; stale data case 1} -setup {
+    set oldTm [tcl::tm::path list]
+    foreach path $oldTm {
+        tcl::tm::path remove $path
+    }
+    tcl::tm::path add [file join $TestsDir auto0 modules]
+} -body {
+    set i [safe::interpCreate -accessPath [list $tcl_library]]
+
+    # Inspect.
+    set confA [safe::interpConfigure $i]
+    set modsA [interp eval $i {tcl::tm::path list}]
+    set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]]
+    set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]]
+    set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]]
+
+    # Add to access path.
+    # This injects more tokens, pushing modules to higher token numbers.
+    safe::interpConfigure $i -accessPath [list $tcl_library \
+                                           [file join $TestsDir auto0 auto1] \
+                                           [file join $TestsDir auto0 auto2]]
+
+    # Inspect.
+    set confB [safe::interpConfigure $i]
+    set modsB [interp eval $i {tcl::tm::path list}]
+    set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]]
+    set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]]
+    set path5 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]]
+
+    # Load pkg data.
+    catch {interp eval $i {package require NOEXIST}}
+    catch {interp eval $i {package require mod1::NOEXIST}}
+    catch {interp eval $i {package require mod2::NOEXIST}}
+
+    # Try to load the packages and run a command from each one.
+    set code0 [catch {interp eval $i {package require test0}} msg0]
+    set code1 [catch {interp eval $i {package require mod1::test1}} msg1]
+    set code2 [catch {interp eval $i {package require mod2::test2}} msg2]
+    set out0  [interp eval $i {test0::try0}]
+    set out1  [interp eval $i {mod1::test1::try1}]
+    set out2  [interp eval $i {mod2::test2::try2}]
+
+    list $path0 $path1 $path2 -- $modsA -- $path3 $path4 $path5 -- $modsB -- \
+         $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $confA -- $confB -- \
+         $out0 $out1 $out2
+} -cleanup {
+    tcl::tm::path remove [file join $TestsDir auto0 modules]
+    foreach path [lreverse $oldTm] {
+        tcl::tm::path add $path
+    }
+    safe::interpDelete $i
+} -match glob -result "{\$p(:1:)} {\$p(:2:)} {\$p(:3:)} -- {{\$p(:1:)}} --\
+        {\$p(:3:)} {\$p(:4:)} {\$p(:5:)} -- {{\$p(:3:)}} --\
+        0 0.5 0 1.0 0 2.0 --\
+        {-accessPath {[list $tcl_library \
+                        $TestsDir/auto0/modules \
+                        $TestsDir/auto0/modules/mod1 \
+                        $TestsDir/auto0/modules/mod2]}\
+        -statics 1 -nested 0 -deleteHook {}} --\
+        {-accessPath {[list $tcl_library \
+                        $TestsDir/auto0/auto1 \
+                        $TestsDir/auto0/auto2 \
+                        $TestsDir/auto0/modules \
+                        $TestsDir/auto0/modules/mod1 \
+                        $TestsDir/auto0/modules/mod2]}\
+        -statics 1 -nested 0 -deleteHook {}} --\
+        res0 res1 res2"
+
+test safe-9.22 {interpConfigure change the access path; check module loading; stale data case 0} -setup {
+    set oldTm [tcl::tm::path list]
+    foreach path $oldTm {
+        tcl::tm::path remove $path
+    }
+    tcl::tm::path add [file join $TestsDir auto0 modules]
+} -body {
+    set i [safe::interpCreate -accessPath [list $tcl_library]]
+
+    # Inspect.
+    set confA [safe::interpConfigure $i]
+    set modsA [interp eval $i {tcl::tm::path list}]
+    set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]]
+    set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]]
+    set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]]
+
+    # Add to access path.
+    # This injects more tokens, pushing modules to higher token numbers.
+    safe::interpConfigure $i -accessPath [list $tcl_library \
+                                          [file join $TestsDir auto0 auto1] \
+                                          [file join $TestsDir auto0 auto2]]
+
+    # Inspect.
+    set confB [safe::interpConfigure $i]
+    set modsB [interp eval $i {tcl::tm::path list}]
+    set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]]
+    set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]]
+    set path5 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]]
+
+    # Try to load the packages and run a command from each one.
+    set code0 [catch {interp eval $i {package require test0}} msg0]
+    set code1 [catch {interp eval $i {package require mod1::test1}} msg1]
+    set code2 [catch {interp eval $i {package require mod2::test2}} msg2]
+    set out0  [interp eval $i {test0::try0}]
+    set out1  [interp eval $i {mod1::test1::try1}]
+    set out2  [interp eval $i {mod2::test2::try2}]
+
+    list $path0 $path1 $path2 -- $modsA -- $path3 $path4 $path5 -- $modsB -- \
+         $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $confA -- $confB -- \
+         $out0 $out1 $out2
+} -cleanup {
+    tcl::tm::path remove [file join $TestsDir auto0 modules]
+    foreach path [lreverse $oldTm] {
+        tcl::tm::path add $path
+    }
+    safe::interpDelete $i
+} -match glob -result "{\$p(:1:)} {\$p(:2:)} {\$p(:3:)} -- {{\$p(:1:)}} --\
+        {\$p(:3:)} {\$p(:4:)} {\$p(:5:)} -- {{\$p(:3:)}} --\
+        0 0.5 0 1.0 0 2.0 --\
+        {-accessPath {[list $tcl_library \
+                            $TestsDir/auto0/modules \
+                            $TestsDir/auto0/modules/mod1 \
+                            $TestsDir/auto0/modules/mod2]}\
+        -statics 1 -nested 0 -deleteHook {}} --\
+        {-accessPath {[list $tcl_library \
+                            $TestsDir/auto0/auto1 \
+                            $TestsDir/auto0/auto2 \
+                            $TestsDir/auto0/modules \
+                            $TestsDir/auto0/modules/mod1 \
+                            $TestsDir/auto0/modules/mod2]}\
+        -statics 1 -nested 0 -deleteHook {}} --\
+        res0 res1 res2"
+
+test safe-9.23 {interpConfigure change the access path; check module loading; stale data case 3} -setup {
+    set oldTm [tcl::tm::path list]
+    foreach path $oldTm {
+        tcl::tm::path remove $path
+    }
+    tcl::tm::path add [file join $TestsDir auto0 modules]
+} -body {
+    set i [safe::interpCreate -accessPath [list $tcl_library]]
+
+    # Inspect.
+    set confA [safe::interpConfigure $i]
+    set modsA [interp eval $i {tcl::tm::path list}]
+    set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]]
+    set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]]
+    set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]]
+
+    # Force the interpreter to acquire pkg data which will soon become stale.
+    catch {interp eval $i {package require NOEXIST}}
+    catch {interp eval $i {package require mod1::NOEXIST}}
+    catch {interp eval $i {package require mod2::NOEXIST}}
+
+    # Add to access path.
+    # This injects more tokens, pushing modules to higher token numbers.
+    safe::interpConfigure $i -accessPath [list $tcl_library \
+                                           [file join $TestsDir auto0 auto1] \
+                                           [file join $TestsDir auto0 auto2]]
+
+    # Inspect.
+    set confB [safe::interpConfigure $i]
+    set modsB [interp eval $i {tcl::tm::path list}]
+    set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]]
+    set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]]
+    set path5 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]]
+
+    # Refresh stale pkg data.
+    catch {interp eval $i {package require NOEXIST}}
+    catch {interp eval $i {package require mod1::NOEXIST}}
+    catch {interp eval $i {package require mod2::NOEXIST}}
+
+    # Try to load the packages and run a command from each one.
+    set code0 [catch {interp eval $i {package require test0}} msg0]
+    set code1 [catch {interp eval $i {package require mod1::test1}} msg1]
+    set code2 [catch {interp eval $i {package require mod2::test2}} msg2]
+    set out0  [interp eval $i {test0::try0}]
+    set out1  [interp eval $i {mod1::test1::try1}]
+    set out2  [interp eval $i {mod2::test2::try2}]
+
+    list $path0 $path1 $path2 -- $modsA -- $path3 $path4 $path5 -- $modsB -- \
+         $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $confA -- $confB -- \
+         $out0 $out1 $out2
+
+} -cleanup {
+    tcl::tm::path remove [file join $TestsDir auto0 modules]
+    foreach path [lreverse $oldTm] {
+        tcl::tm::path add $path
+    }
+    safe::interpDelete $i
+} -match glob -result "{\$p(:1:)} {\$p(:2:)} {\$p(:3:)} -- {{\$p(:1:)}} --\
+        {\$p(:3:)} {\$p(:4:)} {\$p(:5:)} -- {{\$p(:3:)}} --\
+        0 0.5 0 1.0 0 2.0 --\
+        {-accessPath {[list $tcl_library \
+                            $TestsDir/auto0/modules \
+                            $TestsDir/auto0/modules/mod1 \
+                            $TestsDir/auto0/modules/mod2]}\
+        -statics 1 -nested 0 -deleteHook {}} --\
+        {-accessPath {[list $tcl_library \
+                            $TestsDir/auto0/auto1 \
+                            $TestsDir/auto0/auto2 \
+                            $TestsDir/auto0/modules \
+                            $TestsDir/auto0/modules/mod1 \
+                            $TestsDir/auto0/modules/mod2]}\
+        -statics 1 -nested 0 -deleteHook {}} --\
+        res0 res1 res2"
+
+test safe-9.24 {interpConfigure change the access path; check module loading; stale data case 2 (worst case)} -setup {
+    set oldTm [tcl::tm::path list]
+    foreach path $oldTm {
+        tcl::tm::path remove $path
+    }
+    tcl::tm::path add [file join $TestsDir auto0 modules]
+} -body {
+    set i [safe::interpCreate -accessPath [list $tcl_library]]
+
+    # Inspect.
+    set confA [safe::interpConfigure $i]
+    set modsA [interp eval $i {tcl::tm::path list}]
+    set path0 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]]
+    set path1 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]]
+    set path2 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]]
+
+    # Force the interpreter to acquire pkg data which will soon become stale.
+    catch {interp eval $i {package require NOEXIST}}
+    catch {interp eval $i {package require mod1::NOEXIST}}
+    catch {interp eval $i {package require mod2::NOEXIST}}
+
+    # Add to access path.
+    # This injects more tokens, pushing modules to higher token numbers.
+    safe::interpConfigure $i -accessPath [list $tcl_library \
+                                           [file join $TestsDir auto0 auto1] \
+                                           [file join $TestsDir auto0 auto2]]
+
+    # Inspect.
+    set confB [safe::interpConfigure $i]
+    set modsB [interp eval $i {tcl::tm::path list}]
+    set path3 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules]]
+    set path4 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod1]]
+    set path5 [::safe::interpFindInAccessPath $i [file join $TestsDir auto0 modules mod2]]
+
+    # Try to load the packages and run a command from each one.
+    set code0 [catch {interp eval $i {package require test0}} msg0]
+    set code1 [catch {interp eval $i {package require mod1::test1}} msg1]
+    set code2 [catch {interp eval $i {package require mod2::test2}} msg2]
+    set out0  [interp eval $i {test0::try0}]
+    set out1  [interp eval $i {mod1::test1::try1}]
+    set out2  [interp eval $i {mod2::test2::try2}]
+
+    list $path0 $path1 $path2 -- $modsA -- $path3 $path4 $path5 -- $modsB -- \
+         $code0 $msg0 $code1 $msg1 $code2 $msg2 -- $confA -- $confB -- \
+         $out0 $out1 $out2
+} -cleanup {
+    tcl::tm::path remove [file join $TestsDir auto0 modules]
+    foreach path [lreverse $oldTm] {
+        tcl::tm::path add $path
+    }
+    safe::interpDelete $i
+} -match glob -result "{\$p(:1:)} {\$p(:2:)} {\$p(:3:)} -- {{\$p(:1:)}} --\
+        {\$p(:3:)} {\$p(:4:)} {\$p(:5:)} -- {{\$p(:3:)}} --\
+        0 0.5 0 1.0 0 2.0 --\
+        {-accessPath {[list $tcl_library \
+                            $TestsDir/auto0/modules \
+                            $TestsDir/auto0/modules/mod1 \
+                            $TestsDir/auto0/modules/mod2]}\
+        -statics 1 -nested 0 -deleteHook {}} --\
+        {-accessPath {[list $tcl_library \
+			    $TestsDir/auto0/auto1 \
+			    $TestsDir/auto0/auto2 \
+			    $TestsDir/auto0/modules \
+			    $TestsDir/auto0/modules/mod1 \
+			    $TestsDir/auto0/modules/mod2]}\
+        -statics 1 -nested 0 -deleteHook {}} --\
+        res0 res1 res2"
+
+
 catch {teststaticpkg Safepkg1 0 0}
 test safe-10.1 {testing statics loading} -constraints TcltestPackage -setup {
     set i [safe::interpCreate]
-- 
cgit v0.12


From c256107a5c50a4ffa13d226f245f25cf4ccc311f Mon Sep 17 00:00:00 2001
From: kjnash <k.j.nash@usa.net>
Date: Mon, 13 Jul 2020 11:49:46 +0000
Subject: Bugfix in library/safe.tcl for doreset (auto_reset); pass test
 safe-9.9

---
 library/safe.tcl | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/library/safe.tcl b/library/safe.tcl
index 3429b9e..7ed6b94 100644
--- a/library/safe.tcl
+++ b/library/safe.tcl
@@ -192,10 +192,10 @@ proc ::safe::interpConfigure {args} {
 	    # Get the current (and not the default) values of whatever has
 	    # not been given:
 	    if {![::tcl::OptProcArgGiven -accessPath]} {
-		set doreset 1
+		set doreset 0
 		set accessPath $state(access_path)
 	    } else {
-		set doreset 0
+		set doreset 1
 	    }
 	    if {
 		![::tcl::OptProcArgGiven -statics]
-- 
cgit v0.12


From 9c9af976ae17ba173df40300467589554956e8f2 Mon Sep 17 00:00:00 2001
From: kjnash <k.j.nash@usa.net>
Date: Mon, 13 Jul 2020 12:09:47 +0000
Subject: Bugfix in library/safe.tcl - when auto_reset, also reload
 pkgIndex.tcl data; pass tests safe-9.10, safe-9.11

---
 library/safe.tcl | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/library/safe.tcl b/library/safe.tcl
index 7ed6b94..deefa33 100644
--- a/library/safe.tcl
+++ b/library/safe.tcl
@@ -225,6 +225,14 @@ proc ::safe::interpConfigure {args} {
 		} else {
 		    Log $slave "successful auto_reset" NOTICE
 		}
+		# Wherever possible, refresh package data.
+		# - Ideally [package ifneeded $pkg $ver {}] would clear the
+		#   stale data from the interpreter, but instead it sets a
+		#   nonsense empty script.
+		# - We cannot purge stale package data, but we can overwrite
+		#   it where we have fresh data.  Any remaining stale data will
+		#   do no harm but the error messages may be cryptic.
+		::interp eval $slave [list catch {package require NOEXIST}]
 	    }
 	}
     }
-- 
cgit v0.12


From af4b36c13d6d8cbcdf5798b5b12dd996b484d8a8 Mon Sep 17 00:00:00 2001
From: kjnash <k.j.nash@usa.net>
Date: Mon, 13 Jul 2020 12:13:07 +0000
Subject: Bugfix in library/safe.tcl - remove impossible error message in
 safe::interpFindInAccessPath; pass test safe-9.12

---
 library/safe.tcl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/safe.tcl b/library/safe.tcl
index deefa33..838f65f 100644
--- a/library/safe.tcl
+++ b/library/safe.tcl
@@ -404,7 +404,7 @@ proc ::safe::interpFindInAccessPath {slave path} {
     namespace upvar ::safe S$slave state
 
     if {![dict exists $state(access_path,remap) $path]} {
-	return -code error "$path not found in access path $access_path"
+	return -code error "$path not found in access path"
     }
 
     return [dict get $state(access_path,remap) $path]
-- 
cgit v0.12


From cca23e5286ec6f14dd7c62275cc409419f2a6d3c Mon Sep 17 00:00:00 2001
From: kjnash <k.j.nash@usa.net>
Date: Mon, 13 Jul 2020 12:25:10 +0000
Subject: Bugfix in library/safe.tcl - only add tm roots to tcl::tm::list; pass
 test safe-9.20

---
 library/safe.tcl | 15 ++++++++++++++-
 1 file changed, 14 insertions(+), 1 deletion(-)

diff --git a/library/safe.tcl b/library/safe.tcl
index 838f65f..d31ca63 100644
--- a/library/safe.tcl
+++ b/library/safe.tcl
@@ -352,6 +352,7 @@ proc ::safe::InterpSetConfig {slave access_path staticsok nestedok deletehook} {
     }
 
     set morepaths [::tcl::tm::list]
+    set firstpass 1
     while {[llength $morepaths]} {
 	set addpaths $morepaths
 	set morepaths {}
@@ -360,6 +361,12 @@ proc ::safe::InterpSetConfig {slave access_path staticsok nestedok deletehook} {
 	    # Prevent the addition of dirs on the tm list to the
 	    # result if they are already known.
 	    if {[dict exists $remap_access_path $dir]} {
+	        if {$firstpass} {
+		    # $dir is in [::tcl::tm::list] and belongs in the slave_tm_path.
+		    # Later passes handle subdirectories, which belong in the
+		    # access path but not in the module path.
+		    lappend slave_tm_path  [dict get $remap_access_path $dir]
+		}
 		continue
 	    }
 
@@ -369,7 +376,12 @@ proc ::safe::InterpSetConfig {slave access_path staticsok nestedok deletehook} {
 	    lappend map_access_path    $token $dir
 	    lappend remap_access_path  $dir $token
 	    lappend norm_access_path   [file normalize $dir]
-	    lappend slave_tm_path $token
+	    if {$firstpass} {
+		# $dir is in [::tcl::tm::list] and belongs in the slave_tm_path.
+		# Later passes handle subdirectories, which belong in the
+		# access path but not in the module path.
+		lappend slave_tm_path  $token
+	    }
 	    incr i
 
 	    # [Bug 2854929]
@@ -380,6 +392,7 @@ proc ::safe::InterpSetConfig {slave access_path staticsok nestedok deletehook} {
 	    # subdirectories.
 	    lappend morepaths {*}[glob -nocomplain -directory $dir -type d *]
 	}
+	set firstpass 0
     }
 
     set state(access_path)       $access_path
-- 
cgit v0.12


From f0a97b5c716346e60173644010e1d201bea8e690 Mon Sep 17 00:00:00 2001
From: kjnash <k.j.nash@usa.net>
Date: Mon, 13 Jul 2020 12:32:08 +0000
Subject: Bugfix in library/safe.tcl - interpConfigure use revised value of
 tcl::tm::list; pass tests safe-9.21, safe-9.22

---
 library/safe.tcl | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/library/safe.tcl b/library/safe.tcl
index d31ca63..4d22cbe 100644
--- a/library/safe.tcl
+++ b/library/safe.tcl
@@ -225,6 +225,14 @@ proc ::safe::interpConfigure {args} {
 		} else {
 		    Log $slave "successful auto_reset" NOTICE
 		}
+
+		# Sync the paths used to search for Tcl modules.
+		::interp eval $slave {tcl::tm::path remove {*}[tcl::tm::list]}
+		if {[llength $state(tm_path_slave)] > 0} {
+		    ::interp eval $slave [list \
+			    ::tcl::tm::add {*}[lreverse $state(tm_path_slave)]]
+		}
+
 		# Wherever possible, refresh package data.
 		# - Ideally [package ifneeded $pkg $ver {}] would clear the
 		#   stale data from the interpreter, but instead it sets a
-- 
cgit v0.12


From 12ba446acbcd70856603aeeffb90fc425be58e02 Mon Sep 17 00:00:00 2001
From: kjnash <k.j.nash@usa.net>
Date: Mon, 13 Jul 2020 12:37:16 +0000
Subject: Bugfix in library/tm.tcl - in a safe interp ::tcl::tm::UnknownHandler
 should always use the freshest "package ifneeded"; pass test safe-9.23

---
 library/tm.tcl | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/library/tm.tcl b/library/tm.tcl
index 1802bb9..3861532 100644
--- a/library/tm.tcl
+++ b/library/tm.tcl
@@ -238,12 +238,16 @@ proc ::tcl::tm::UnknownHandler {original name args} {
 			continue
 		    }
 
-		    if {[package ifneeded $pkgname $pkgversion] ne {}} {
+		    if {    ([package ifneeded $pkgname $pkgversion] ne {})
+			 && (![interp issafe])
+		    } {
 			# There's already a provide script registered for
 			# this version of this package.  Since all units of
 			# code claiming to be the same version of the same
 			# package ought to be identical, just stick with
 			# the one we already have.
+			# This does not apply to Safe Base interpreters because
+			# the token-to-directory mapping may have changed.
 			continue
 		    }
 
-- 
cgit v0.12


From 4c326aa381e14ad6cdef2060e7f0a6328b970699 Mon Sep 17 00:00:00 2001
From: kjnash <k.j.nash@usa.net>
Date: Mon, 13 Jul 2020 12:52:53 +0000
Subject: Bugfix in library/safe.tcl - when auto_reset, also reload module
 data; pass test safe-9.24

---
 library/safe.tcl | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

diff --git a/library/safe.tcl b/library/safe.tcl
index 4d22cbe..30b045e 100644
--- a/library/safe.tcl
+++ b/library/safe.tcl
@@ -217,7 +217,7 @@ proc ::safe::interpConfigure {args} {
 		set deleteHook $state(cleanupHook)
 	    }
 	    # we can now reconfigure :
-	    InterpSetConfig $slave $accessPath $statics $nested $deleteHook
+	    set slave_tm_rel [InterpSetConfig $slave $accessPath $statics $nested $deleteHook]
 	    # auto_reset the slave (to completly synch the new access_path)
 	    if {$doreset} {
 		if {[catch {::interp eval $slave {auto_reset}} msg]} {
@@ -233,7 +233,7 @@ proc ::safe::interpConfigure {args} {
 			    ::tcl::tm::add {*}[lreverse $state(tm_path_slave)]]
 		}
 
-		# Wherever possible, refresh package data.
+		# Wherever possible, refresh package/module data.
 		# - Ideally [package ifneeded $pkg $ver {}] would clear the
 		#   stale data from the interpreter, but instead it sets a
 		#   nonsense empty script.
@@ -241,6 +241,10 @@ proc ::safe::interpConfigure {args} {
 		#   it where we have fresh data.  Any remaining stale data will
 		#   do no harm but the error messages may be cryptic.
 		::interp eval $slave [list catch {package require NOEXIST}]
+		foreach rel $slave_tm_rel {
+		    set cmd [list package require [string map {/ ::} $rel]::NOEXIST]
+		    ::interp eval $slave [list catch $cmd]
+		}
 	    }
 	}
     }
@@ -348,6 +352,8 @@ proc ::safe::InterpSetConfig {slave access_path staticsok nestedok deletehook} {
     set map_access_path   {}
     set remap_access_path {}
     set slave_tm_path     {}
+    set slave_tm_roots    {}
+    set slave_tm_rel      {}
 
     set i 0
     foreach dir $access_path {
@@ -374,6 +380,7 @@ proc ::safe::InterpSetConfig {slave access_path staticsok nestedok deletehook} {
 		    # Later passes handle subdirectories, which belong in the
 		    # access path but not in the module path.
 		    lappend slave_tm_path  [dict get $remap_access_path $dir]
+		    lappend slave_tm_roots [file normalize $dir] [file normalize $dir]
 		}
 		continue
 	    }
@@ -389,6 +396,7 @@ proc ::safe::InterpSetConfig {slave access_path staticsok nestedok deletehook} {
 		# Later passes handle subdirectories, which belong in the
 		# access path but not in the module path.
 		lappend slave_tm_path  $token
+		lappend slave_tm_roots [file normalize $dir] [file normalize $dir]
 	    }
 	    incr i
 
@@ -399,6 +407,14 @@ proc ::safe::InterpSetConfig {slave access_path staticsok nestedok deletehook} {
 	    # 'platform/shell-X.tm', i.e arbitrarily deep
 	    # subdirectories.
 	    lappend morepaths {*}[glob -nocomplain -directory $dir -type d *]
+	    foreach sub [glob -nocomplain -directory $dir -type d *] {
+	        lappend slave_tm_roots [file normalize $sub] [dict get $slave_tm_roots $dir]
+	        set lenny [string length [dict get $slave_tm_roots $dir]]
+	        set relpath [string range [file normalize $sub] $lenny+1 end]
+                if {$relpath ni $slave_tm_rel} {
+	            lappend slave_tm_rel $relpath
+                }
+	    }
 	}
 	set firstpass 0
     }
@@ -414,6 +430,7 @@ proc ::safe::InterpSetConfig {slave access_path staticsok nestedok deletehook} {
     set state(cleanupHook)       $deletehook
 
     SyncAccessPath $slave
+    return $slave_tm_rel
 }
 
 #
-- 
cgit v0.12