Upload tsv earlier in remote_start_remote

[deliverable/binutils-gdb.git] / gdb / testsuite / gdb.trace / tsv.exp

diff --git a/gdb/testsuite/gdb.trace/tsv.exp b/gdb/testsuite/gdb.trace/tsv.exp
index bab0a107aa8c172cdbf3278a48415ec226d86f9e..cd0b36b832d094b398ccfd89d38000c26e0e164d 100644 (file)
--- a/gdb/testsuite/gdb.trace/tsv.exp
+++ b/gdb/testsuite/gdb.trace/tsv.exp
@@ -13,7 +13,7 @@
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
 
-load_lib "trace-support.exp";
+load_lib "trace-support.exp"
 
 
 gdb_exit
@@ -107,15 +107,15 @@ gdb_reinitialize_dir $srcdir/$subdir
 # The rest of the testing needs actual tracing to work.
 if { ![gdb_target_supports_trace] } then {
     unsupported "Current target does not support trace"
-    return 1;
+    return 1
 }
 
 gdb_delete_tracepoints
-set trcpt1 [gdb_gettpnum gdb_c_test];
+set trcpt1 [gdb_gettpnum gdb_c_test]
 
 if { $trcpt1 <= 0 } then {
     fail "setting tracepoints"
-    return;
+    return
 }
 
 gdb_test "tvariable \$tvar5 = 15" \
@@ -142,7 +142,71 @@ gdb_test "print \$tvar5" " = 16" \
 
 gdb_test_no_output "tstop" ""
 
-gdb_test "print \$tvar5" " = 16" \
-    "Print a trace state variable after run"
+# Save trace frames to tfile.
+set tracefile [standard_output_file ${testfile}]
+gdb_test "tsave ${tracefile}.tf" \
+    "Trace data saved to file '${tracefile}.tf'.*" \
+    "save tfile trace file"
+# Save trace frames to ctf.
+gdb_test "tsave -ctf ${tracefile}.ctf" \
+    "Trace data saved to directory '${tracefile}.ctf'.*" \
+    "save ctf trace file"
+
+proc check_tsv { data_source } {
+    with_test_prefix "${data_source}" {
+       gdb_test "tfind 0"
+       gdb_test "print \$tvar5" " = 16" \
+           "Print a trace state variable"
+       gdb_test "tfind" \
+           "Target failed to find requested trace frame.*"
+    }
+}
+
+# Check the tsv from the live inferior.
+check_tsv "live"
+
+# Change target to tfile.
+set test "change to tfile target"
+gdb_test_multiple "target tfile ${tracefile}.tf" "$test" {
+    -re "A program is being debugged already.  Kill it. .y or n. " {
+       send_gdb "y\n"
+       exp_continue
+    }
+    -re "$gdb_prompt $" {
+       pass "$test"
+    }
+}
+
+# Check the tsv from tfile.
 
+check_tsv "tfile"
+# Try to read ctf data if GDB supports.
+gdb_test_multiple "target ctf ${tracefile}.ctf" "" {
+    -re "Undefined target command: \"ctf ${tracefile}.ctf\"\.  Try \"help target\"\.\r\n$gdb_prompt $" {
+    }
+    -re ".*\r\n$gdb_prompt $" {
+       check_tsv "ctf"
+    }
+}
+
+# Restart.
+clean_restart ${binfile}
 
+if ![runto_main] then {
+    fail "Can't run to main"
+    return
+}
+
+# If there are predefined TSVs, test these predefined TSVs are correctly
+# uploaded.
+if [target_info exists gdb,predefined_tsv] {
+    set tsv [target_info gdb,predefined_tsv]
+
+    # Test predefined TSVs are uploaded.
+    gdb_test "info tvariables" ".*${tsv}.*" "predefined tsvs are uploaded"
+} else {
+    # Otherwise (the predefined TSVs are not defined in the board file),
+    # test there is no TSVs in GDB.
+    gdb_test "info tvariables" "No trace state variables\." \
+       "no predefined tsvs"
+}