diff options
Diffstat (limited to 'gdb/testsuite/gdb.trace/tsv.exp')
-rw-r--r-- | gdb/testsuite/gdb.trace/tsv.exp | 70 |
1 files changed, 63 insertions, 7 deletions
diff --git a/gdb/testsuite/gdb.trace/tsv.exp b/gdb/testsuite/gdb.trace/tsv.exp index 96c330b..7a80078 100644 --- a/gdb/testsuite/gdb.trace/tsv.exp +++ b/gdb/testsuite/gdb.trace/tsv.exp @@ -27,15 +27,10 @@ set srcfile ${testfile}.c set binfile $objdir/$subdir/tsv if { [gdb_compile "$srcdir/$subdir/$srcfile" $binfile \ executable {debug nowarnings}] != "" } { - untested tracecmd.exp + untested tsv.exp return -1 } -gdb_reinitialize_dir $srcdir/$subdir - -# If testing on a remote host, download the source file. -# remote_download host $srcdir/$subdir/$srcfile - -gdb_file_cmd $binfile +gdb_load $binfile gdb_test "tvariable \$tvar1" \ "Trace state variable \\\$tvar1 created, with initial value 0." \ @@ -72,6 +67,9 @@ gdb_test "info tvariables" \ \\\$tvar3\[\t \]+1234567000000\[\t \]+.*<undefined>.*" \ "List tvariables" +gdb_test "print \$tvar2" " = void" \ + "Print a trace state variable before run" + gdb_test_no_output "delete tvariable \$tvar2" \ "delete trace state variable" @@ -91,4 +89,62 @@ gdb_test "info tvariables" \ "No trace state variables.*" \ "List tvariables after deleting all" +# Now try running a trace. + +runto_main +gdb_reinitialize_dir $srcdir/$subdir + +# The rest of the testing needs actual tracing to work. +if { ![gdb_target_supports_trace] } then { + pass "Current target does not support trace" + return 1; +} + +# define relative source line numbers: +# all subsequent line numbers are relative to this first one (baseline) + +set baseline [gdb_find_recursion_test_baseline $srcfile]; +if { $baseline == -1 } then { + fail "Could not find gdb_recursion_test function" + return; +} + +set testline1 [expr $baseline + 7] + +gdb_delete_tracepoints +set trcpt1 [gdb_gettpnum gdb_c_test]; +set trcpt2 [gdb_gettpnum gdb_asm_test]; +set trcpt3 [gdb_gettpnum $testline1]; +if { $trcpt1 <= 0 || $trcpt2 <= 0 || $trcpt3 <= 0 } then { + fail "setting tracepoints" + return; +} + +gdb_test "tvariable \$tvar5 = 15" \ + "Trace state variable \\\$tvar5 created, with initial value 15." \ + "Create a trace state variable tvar5" + +gdb_trace_setactions "collect tsv for first tracepoint" \ + "$trcpt1" \ + "collect \$tvar5 += 1" "^$" + +gdb_test "tstart" ".*" "" + +gdb_test "print \$tvar5" " = 15" \ + "Print a trace state variable at start of run" + +# Be sure not to fall off the end of the program. +gdb_test "break end" ".*" "" +gdb_test "continue" \ + "Continuing.*Breakpoint $decimal, end.*" \ + "run trace experiment" + +gdb_test "print \$tvar5" " = 16" \ + "Print a trace state variable during run" + +gdb_test "tstop" ".*" "" + +gdb_test "print \$tvar5" " = 16" \ + "Print a trace state variable after run" + |