diff options
Diffstat (limited to 'tests/trace.test')
| -rw-r--r-- | tests/trace.test | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tests/trace.test b/tests/trace.test index 1555d63..80bdb4a 100644 --- a/tests/trace.test +++ b/tests/trace.test @@ -2404,6 +2404,39 @@ test trace-34.6 {Bug 1458266} -setup { rename isTracedInside_2 {} } -result ok +test trace-39 {bug #3484621: tracing Bc'ed commands} -setup { + set ::traceLog 0 + set ::traceCalls 0 + set ::bar [list 0 1 2 3] + set res {} + proc dotrace args { + incr ::traceLog + } + proc foo {} { + incr ::traceCalls + # choose a BC'ed command that is 'unlikely' to interfere with tcltest's + # internals + lset ::bar 1 2 + } +} -body { + foo + lappend res $::traceLog + + trace add execution lset enter dotrace + foo + lappend res $::traceLog + + trace remove execution lset enter dotrace + foo + lappend res $::traceLog + + linsert $res 0 $::traceCalls | +} -cleanup { + unset ::traceLog ::traceCalls ::bar res + rename dotrace {} + rename foo {} +} -result {3 | 0 1 1} + # Delete procedures when done, so we don't clash with other tests # (e.g. foobar will clash with 'unknown' tests). catch {rename foobar {}} |