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author | dgp <dgp@users.sourceforge.net> | 2014-02-06 22:38:17 (GMT) |
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committer | dgp <dgp@users.sourceforge.net> | 2014-02-06 22:38:17 (GMT) |
commit | 6e78f7a617b001eb5e35fe11cad2f469c0f48320 (patch) | |
tree | 1dcd49e5460f08137bd685f431b862090082fc7b /tests | |
parent | 4ae04fa40387165f811a88d87a1140a07bf10215 (diff) | |
download | tcl-6e78f7a617b001eb5e35fe11cad2f469c0f48320.zip tcl-6e78f7a617b001eb5e35fe11cad2f469c0f48320.tar.gz tcl-6e78f7a617b001eb5e35fe11cad2f469c0f48320.tar.bz2 |
[a4494e28ed] Use flag bit instead of NULL pointer to suppress teardown list of
imported commands when the original command gets re-created. This prevents the
panic otherwise possible when the invalid state represented by the NULL pointer
is encountered during a command delete trace.
Diffstat (limited to 'tests')
-rw-r--r-- | tests/namespace.test | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/tests/namespace.test b/tests/namespace.test index 4eecac1..b59e09e 100644 --- a/tests/namespace.test +++ b/tests/namespace.test @@ -556,6 +556,15 @@ test namespace-13.1 {DeleteImportedCmd, deletes imported cmds} { lappend l [info commands ::test_ns_import::*] } } {::test_ns_import::cmd1 {}} +test namespace-13.2 {DeleteImportedCmd, Bug a4494e28ed} { + # Will panic if still buggy + namespace eval src {namespace export foo; proc foo {} {}} + namespace eval dst {namespace import [namespace parent]::src::foo} + trace add command src::foo delete \ + "[list namespace delete [namespace current]::dst] ;#" + proc src::foo {} {} + namespace delete src +} {} test namespace-14.1 {TclGetNamespaceForQualName, absolute names} { catch {namespace delete {*}[namespace children :: test_ns_*]} |