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-rw-r--r--tests/info.test43
1 files changed, 42 insertions, 1 deletions
diff --git a/tests/info.test b/tests/info.test
index b25f4a6..9a919bc 100644
--- a/tests/info.test
+++ b/tests/info.test
@@ -13,7 +13,7 @@
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
-# RCS: @(#) $Id: info.test,v 1.76 2010/04/05 19:44:45 ferrieux Exp $
+# RCS: @(#) $Id: info.test,v 1.77 2010/08/03 16:58:01 andreas_kupries Exp $
if {{::tcltest} ni [namespace children]} {
package require tcltest 2
@@ -1837,6 +1837,47 @@ test info-30.48 {Bug 2850901} testevalex {
][reduce [info frame 0]]} ; # line 2 of the eval
} {type eval line 2 cmd {info frame 0} proc ::tcltest::RunTest}
+
+# -------------------------------------------------------------------------
+# literal sharing 2, bug 2933089
+
+test info-39.1 {location information not confused by literal sharing, bug 2933089} -setup {
+ set result {}
+
+ proc print_one {} {}
+ proc test_info_frame {} {
+ set x 1
+ set y x
+
+ if "$x != 1" {
+ } else {
+ print_one
+ } ;#line 1855^
+
+ if "$$y != 1" {
+ } else {
+ print_one
+ } ;#line 1860^
+ # Do not put the comments listing the line numbers into the
+ # branches. We need shared literals, and the comments would
+ # make them different, thus unshared.
+ }
+
+ proc get_frame_info { cmd_str op } {
+ lappend ::result [reduce [eval {info frame -3}]]
+ }
+ trace add execution print_one enter get_frame_info
+} -body {
+ test_info_frame;
+ join $result \n
+} -cleanup {
+ trace remove execution print_one enter get_frame_info
+ rename get_frame_info {}
+ rename test_info_frame {}
+ rename print_one {}
+} -result {type source line 1855 file info.test cmd print_one proc ::test_info_frame level 1
+type source line 1860 file info.test cmd print_one proc ::test_info_frame level 1}
+
# -------------------------------------------------------------------------
unset -nocomplain res