diff options
Diffstat (limited to 'gdb/testsuite/gdb.base/reread.exp')
| -rw-r--r-- | gdb/testsuite/gdb.base/reread.exp | 66 |
1 files changed, 65 insertions, 1 deletions
diff --git a/gdb/testsuite/gdb.base/reread.exp b/gdb/testsuite/gdb.base/reread.exp index 13ea066624..f0650c4c01 100644 --- a/gdb/testsuite/gdb.base/reread.exp +++ b/gdb/testsuite/gdb.base/reread.exp @@ -87,7 +87,7 @@ gdb_expect { # Restore first executable to its original name, and move # second executable into its place. Ensure that the new -# executable is at least a second older than the old. +# executable is at least a second newer than the old. gdb_test "shell mv ${binfile} ${binfile1}" "" "" gdb_test "shell mv ${binfile2} ${binfile}" "" "" @@ -98,6 +98,8 @@ gdb_test "shell touch ${binfile}" "" "" # and reset the breakpoints correctly. # Should see "Breakpoint 1, foo () at reread2.c:9" +set prms_id 0 + if ![isnative] { unsupported "run to foo() second time "; } else { @@ -118,6 +120,68 @@ if ![isnative] { } } + +### Second pass: verify that GDB checks the executable file's +### timestamp when the program is *restarted*, not just when it exits. + +if ![isnative] { + unsupported "second pass: GDB should check for changes before running" +} else { + + # Put the older executable back in place. + gdb_test "shell mv ${binfile} ${binfile2}" "" "" + gdb_test "shell mv ${binfile1} ${binfile}" "" "" + + # Restart GDB entirely. + gdb_start + gdb_reinitialize_dir $srcdir/$subdir + gdb_load ${binfile} + + # Set a breakpoint on foo and run to it. + gdb_test "break foo" \ + "Breakpoint.*at.* file .*$srcfile1, line 14.*" \ + "second pass: breakpoint foo in first file" + gdb_run_cmd + gdb_expect { + -re ".*Breakpoint.* foo .* at .*$srcfile1:14.*$gdb_prompt $" { + pass "second pass: run to foo()"; + } + -re ".*$gdb_prompt $" { + fail "second pass: run to foo()"; + gdb_suppress_tests; + } + timeout { + fail "second pass: run to foo() (timeout)" + gdb_suppress_tests + } + } + + # This time, let the program run to completion. If GDB checks the + # executable file's timestamp now, it won't notice any change. + gdb_test "continue" ".*Program exited.*" \ + "second pass: continue to completion" + + # Now move the newer executable into place, and re-run. GDB + # should still notice that the executable file has changed, + # and still re-set the breakpoint appropriately. + gdb_test "shell mv ${binfile} ${binfile1}" "" "" + gdb_test "shell mv ${binfile2} ${binfile}" "" "" + gdb_run_cmd + gdb_expect { + -re ".*Breakpoint.* foo .* at .*:9.*$gdb_prompt $" { + pass "second pass: run to foo() second time "; + } + -re ".*$gdb_prompt $" { + fail "second pass: run to foo() second time"; + gdb_suppress_tests; + } + timeout { + fail "second pass: run to foo() second time (timeout)" ; + gdb_suppress_tests + } + } +} + # End of tests. gdb_stop_suppressing_tests |
