print "1..0 # Skip: \$ENV{PERL5DB} is already set to '$ENV{PERL5DB}'\n";
exit 0;
}
+ $ENV{PERL_RL} = 'Perl'; # Suppress system Term::ReadLine::Gnu
}
-plan(89);
+plan(121);
my $rc_filename = '.perldb';
rc(
<<'EOF',
-&parse_options("NonStop=0 ReadLine=0 TTY=db.out LineInfo=db.out");
+&parse_options("NonStop=0 ReadLine=0 TTY=db.out");
sub afterinit {
push(@DB::typeahead,
{
local $ENV{PERLDB_OPTS} = "ReadLine=0 NonStop=1";
my $output = runperl(switches => [ '-d' ], stderr => 1, progfile => '../lib/perl5db/t/rt-66110');
- like($output, "All tests successful.", "[perl #66110]");
+ like($output, qr/\bAll tests successful\.$/, "[perl #66110]");
}
-
+# [ perl #116769] Frame=2
{
- rc(<<'EOF');
-&parse_options("NonStop=0 TTY=db.out LineInfo=db.out");
-
-sub afterinit {
- push (@DB::typeahead,
- 't 2',
- 'c',
- 'q',
- );
-
+ local $ENV{PERLDB_OPTS} = "frame=2 nonstop";
+ my $output = runperl( switches => [ '-d' ], prog => 'print qq{success\n}' );
+ is( $?, 0, '[perl #116769] frame=2 does not crash debugger, exit == 0' );
+ is( $output, "success\n" , '[perl #116769] code is run' );
}
-EOF
+# [ perl #116771] autotrace
+{
+ local $ENV{PERLDB_OPTS} = "autotrace nonstop";
+ my $output = runperl( switches => [ '-d' ], prog => 'print qq{success\n}' );
+ is( $?, 0, '[perl #116771] autotrace does not crash debugger, exit == 0' );
+ is( $output, "success\n" , '[perl #116771] code is run' );
+}
+# [ perl #41461] Frame=2 noTTY
+{
+ local $ENV{PERLDB_OPTS} = "frame=2 noTTY nonstop";
+ rc('');
+ my $output = runperl( switches => [ '-d' ], prog => 'print qq{success\n}' );
+ is( $?, 0, '[perl #41461] frame=2 noTTY does not crash debugger, exit == 0' );
+ is( $output, "success\n" , '[perl #41461] code is run' );
}
package DebugWrap;
sub _run {
my $self = shift;
- my $rc = qq{&parse_options("NonStop=0 TTY=db.out LineInfo=db.out");\n};
+ my $rc = qq{&parse_options("NonStop=0 TTY=db.out");\n};
$rc .= join('',
map { "$_\n"}
);
}
+# Tests for x with @_
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'b 10',
+ 'c',
+ 'x @_',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-passing-at-underscore-to-x-etc',
+ }
+ );
+
+ $wrapper->contents_like(
+ # qr/^0\s+HASH\([^\)]+\)\n\s+500 => 600\n/,
+ qr/Arg1.*?Capsula.*GreekHumor.*Socrates/ms,
+ q/x command test with '@_'./,
+ );
+}
+
+# Tests for mutating @_
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'b 10',
+ 'c',
+ 'shift(@_)',
+ 'print "\n\n\n(((" . join(",", @_) . ")))\n\n\n"',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-passing-at-underscore-to-x-etc',
+ }
+ );
+
+ $wrapper->output_like(
+ qr/^\(\(\(Capsula,GreekHumor,Socrates\)\)\)$/ms,
+ q/Mutating '@_'./,
+ );
+}
+
+# Tests for x with AutoTrace=1.
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'n',
+ 'o AutoTrace=1',
+ # So it may fail.
+ q/x "failure"/,
+ q/x \$x/,
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/with-subroutine',
+ }
+ );
+
+ $wrapper->contents_like(
+ # qr/^0\s+HASH\([^\)]+\)\n\s+500 => 600\n/,
+ qr/^0\s+SCALAR\([^\)]+\)\n\s+-> 'hello world'\n/ms,
+ "x after AutoTrace=1 command is working."
+ );
+}
+
# Tests for "T" (stack trace).
{
my $prog_fn = '../lib/perl5db/t/rt-104168';
);
}
+# Test for n with lvalue subs
+DebugWrap->new({
+ cmds =>
+ [
+ 'n', 'print "<$x>\n"',
+ 'n', 'print "<$x>\n"',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/lsub-n',
+})->output_like(
+ qr/<1>\n<11>\n/,
+ 'n steps over lvalue subs',
+);
+
# Test for 'M' (module list).
{
my $wrapper = DebugWrap->new(
$wrapper->contents_like(
qr/
$line_out
+ auto\(-\d+\)\s+DB<\d+>\s+\.\n
$line_out
/msx,
'Test the "." command',
);
}
-# Test the a command.
+# Test the 'a' command.
{
my $wrapper = DebugWrap->new(
{
}
);
+ my $nl = $^O eq 'VMS' ? "" : "\\\n";
$wrapper->output_like(qr#
- \nVar<Q>=1\n
- \nVar<Q>=2\n
- \nVar<Q>=3\n
+ \nVar<Q>=1$nl
+ \nVar<Q>=2$nl
+ \nVar<Q>=3
#msx,
"a command is working",
);
}
+# Test the 'a' command with no line number.
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'n',
+ q/a print "Hello " . (3 * 4) . "\n";/,
+ 'c',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-a-statement-1',
+ }
+ );
+
+ $wrapper->output_like(qr#
+ (?:^Hello\ 12\n.*?){4}
+ #msx,
+ "a command with no line number is working",
+ );
+}
+
# Test the 'A' command
{
my $wrapper = DebugWrap->new(
}
+# Test the recallCommand option.
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'o recallCommand=%',
+ 'l 3-5',
+ 'l 2',
+ '% -1',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/disable-breakpoints-1',
+ }
+ );
+
+ $wrapper->contents_like(qr#
+ (^3:\s+my\ \$dummy\ =\ 0;\n
+ 4\s*\n
+ 5:\s+\$x\ =\ "FirstVal";)\n
+ .*?
+ ^2==\>\s+my\ \$x\ =\ "One";\n
+ .*?
+ ^l\ 3-5\n
+ \1
+ #msx,
+ 'Test the o recallCommand option',
+ );
+}
+
+# Test the dieLevel option
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ q/o dieLevel='1'/,
+ q/c/,
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-dieLevel-option-1',
+ }
+ );
+
+ $wrapper->output_like(qr#
+ ^This\ program\ dies\.\ at\ \S+\ line\ 18\N*\.\n
+ .*?
+ ^\s+main::baz\(\)\ called\ at\ \S+\ line\ 13\n
+ \s+main::bar\(\)\ called\ at\ \S+\ line\ 7\n
+ \s+main::foo\(\)\ called\ at\ \S+\ line\ 21\n
+ #msx,
+ 'Test the o dieLevel option',
+ );
+}
+
+# Test the warnLevel option
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ q/o warnLevel='1'/,
+ q/c/,
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-warnLevel-option-1',
+ }
+ );
+
+ $wrapper->contents_like(qr#
+ ^This\ is\ not\ a\ warning\.\ at\ \S+\ line\ 18\N*\.\n
+ .*?
+ ^\s+main::baz\(\)\ called\ at\ \S+\ line\ 13\n
+ \s+main::bar\(\)\ called\ at\ \S+\ line\ 25\n
+ \s+main::myfunc\(\)\ called\ at\ \S+\ line\ 28\n
+ #msx,
+ 'Test the o warnLevel option',
+ );
+}
+
+# Test the t command
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 't',
+ 'c',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/disable-breakpoints-1',
+ }
+ );
+
+ $wrapper->contents_like(qr/
+ ^main::\([^:]+:15\):\n
+ 15:\s+\$dummy\+\+;\n
+ main::\([^:]+:17\):\n
+ 17:\s+\$x\ =\ "FourthVal";\n
+ /msx,
+ 'Test the t command (without a number.)',
+ );
+}
+
+# Test the o AutoTrace command
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'o AutoTrace',
+ 'c',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/disable-breakpoints-1',
+ }
+ );
+
+ $wrapper->contents_like(qr/
+ ^main::\([^:]+:15\):\n
+ 15:\s+\$dummy\+\+;\n
+ main::\([^:]+:17\):\n
+ 17:\s+\$x\ =\ "FourthVal";\n
+ /msx,
+ 'Test the o AutoTrace command',
+ );
+}
+
+# Test the t command with function calls
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 't',
+ 'b 18',
+ 'c',
+ 'x ["foo"]',
+ 'x ["bar"]',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-warnLevel-option-1',
+ }
+ );
+
+ $wrapper->contents_like(qr/
+ ^main::\([^:]+:28\):\n
+ 28:\s+myfunc\(\);\n
+ auto\(-\d+\)\s+DB<1>\s+t\n
+ Trace\ =\ on\n
+ auto\(-\d+\)\s+DB<1>\s+b\ 18\n
+ auto\(-\d+\)\s+DB<2>\s+c\n
+ main::myfunc\([^:]+:25\):\n
+ 25:\s+bar\(\);\n
+ /msx,
+ 'Test the t command with function calls.',
+ );
+}
+
+# Test the o AutoTrace command with function calls
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'o AutoTrace',
+ 'b 18',
+ 'c',
+ 'x ["foo"]',
+ 'x ["bar"]',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-warnLevel-option-1',
+ }
+ );
+
+ $wrapper->contents_like(qr/
+ ^main::\([^:]+:28\):\n
+ 28:\s+myfunc\(\);\n
+ auto\(-\d+\)\s+DB<1>\s+o\ AutoTrace\n
+ \s+AutoTrace\s+=\s+'1'\n
+ auto\(-\d+\)\s+DB<2>\s+b\ 18\n
+ auto\(-\d+\)\s+DB<3>\s+c\n
+ main::myfunc\([^:]+:25\):\n
+ 25:\s+bar\(\);\n
+ /msx,
+ 'Test the o AutoTrace command with function calls.',
+ );
+}
+
+# Test the final message.
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'c',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-warnLevel-option-1',
+ }
+ );
+
+ $wrapper->contents_like(qr/
+ ^Debugged\ program\ terminated\.
+ /msx,
+ 'Test the final "Debugged program terminated" message.',
+ );
+}
+
+# Test the o inhibit_exit=0 command
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'o inhibit_exit=0',
+ 'n',
+ 'n',
+ 'n',
+ 'n',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-warnLevel-option-1',
+ }
+ );
+
+ $wrapper->contents_unlike(qr/
+ ^Debugged\ program\ terminated\.
+ /msx,
+ 'Test the o inhibit_exit=0 command.',
+ );
+}
+
+# Test the o PrintRet=1 option
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'o PrintRet=1',
+ 'b 29',
+ 'c',
+ q/$x = 's';/,
+ 'b 10',
+ 'c',
+ 'r',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-PrintRet-option-1',
+ }
+ );
+
+ $wrapper->contents_like(
+ qr/scalar context return from main::return_scalar: 20024/,
+ "Test o PrintRet=1",
+ );
+}
+
+# Test the o PrintRet=0 option
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'o PrintRet=0',
+ 'b 29',
+ 'c',
+ q/$x = 's';/,
+ 'b 10',
+ 'c',
+ 'r',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-PrintRet-option-1',
+ }
+ );
+
+ $wrapper->contents_unlike(
+ qr/scalar context/,
+ "Test o PrintRet=0",
+ );
+}
+
+# Test the o PrintRet=1 option in list context
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'o PrintRet=1',
+ 'b 29',
+ 'c',
+ q/$x = 'l';/,
+ 'b 17',
+ 'c',
+ 'r',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-PrintRet-option-1',
+ }
+ );
+
+ $wrapper->contents_like(
+ qr/list context return from main::return_list:\n0\s*'Foo'\n1\s*'Bar'\n2\s*'Baz'\n/,
+ "Test o PrintRet=1 in list context",
+ );
+}
+
+# Test the o PrintRet=0 option in list context
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'o PrintRet=0',
+ 'b 29',
+ 'c',
+ q/$x = 'l';/,
+ 'b 17',
+ 'c',
+ 'r',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-PrintRet-option-1',
+ }
+ );
+
+ $wrapper->contents_unlike(
+ qr/list context/,
+ "Test o PrintRet=0 in list context",
+ );
+}
+
+# Test the o PrintRet=1 option in void context
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'o PrintRet=1',
+ 'b 29',
+ 'c',
+ q/$x = 'v';/,
+ 'b 24',
+ 'c',
+ 'r',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-PrintRet-option-1',
+ }
+ );
+
+ $wrapper->contents_like(
+ qr/void context return from main::return_void/,
+ "Test o PrintRet=1 in void context",
+ );
+}
+
+# Test the o PrintRet=1 option in void context
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'o PrintRet=0',
+ 'b 29',
+ 'c',
+ q/$x = 'v';/,
+ 'b 24',
+ 'c',
+ 'r',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-PrintRet-option-1',
+ }
+ );
+
+ $wrapper->contents_unlike(
+ qr/void context/,
+ "Test o PrintRet=0 in void context",
+ );
+}
+
+# Test the o frame option.
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ # This is to avoid getting the "Debugger program terminated"
+ # junk that interferes with the normal output.
+ 'o inhibit_exit=0',
+ 'b 10',
+ 'c',
+ 'o frame=255',
+ 'c',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-frame-option-1',
+ }
+ );
+
+ $wrapper->contents_like(
+ qr/
+ in\s*\.=main::my_other_func\(3,\ 1200\)\ from.*?
+ out\s*\.=main::my_other_func\(3,\ 1200\)\ from
+ /msx,
+ "Test o PrintRet=0 in void context",
+ );
+}
+
+{ # test t expr
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ # This is to avoid getting the "Debugger program terminated"
+ # junk that interferes with the normal output.
+ 'o inhibit_exit=0',
+ 't fact(3)',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/fact',
+ }
+ );
+
+ $wrapper->contents_like(
+ qr/
+ (?:^main::fact.*return\ \$n\ \*\ fact\(\$n\ -\ 1\);.*)
+ /msx,
+ "Test t expr",
+ );
+}
+
+# Test the w for lexical variables expression.
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ # This is to avoid getting the "Debugger program terminated"
+ # junk that interferes with the normal output.
+ 'w $exp',
+ 'n',
+ 'n',
+ 'n',
+ 'n',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/break-on-dot',
+ }
+ );
+
+ $wrapper->contents_like(
+ qr/
+\s+old\ value:\s+'1'\n
+\s+new\ value:\s+'2'\n
+ /msx,
+ "Test w for lexical values.",
+ );
+}
+
+# perl 5 RT #121509 regression bug.
+# “perl debugger doesn't save starting dir to restart from”
+# Thanks to Linda Walsh for reporting it.
+{
+ use File::Temp qw/tempdir/;
+
+ my $temp_dir = tempdir( CLEANUP => 1 );
+
+ local $ENV{__PERLDB_TEMP_DIR} = $temp_dir;
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ # This is to avoid getting the "Debugger program terminated"
+ # junk that interferes with the normal output.
+ 'b _after_chdir',
+ 'c',
+ 'R',
+ 'b _finale',
+ 'c',
+ 'n',
+ 'n',
+ 'n',
+ 'n',
+ 'n',
+ 'n',
+ 'n',
+ 'n',
+ 'n',
+ 'n',
+ 'n',
+ 'n',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/rt-121509-restart-after-chdir',
+ }
+ );
+
+ $wrapper->output_like(
+ qr/
+In\ _finale\ No\ 1
+ .*?
+In\ _finale\ No\ 2
+ .*?
+In\ _finale\ No\ 3
+ /msx,
+ "Test that the debugger chdirs to the initial directory after a restart.",
+ );
+}
+# Test the perldoc command
+# We don't actually run the program, but we need to provide one to the wrapper.
+SKIP:
+{
+ $^O eq "linux"
+ or skip "man errors aren't especially portable", 1;
+ -x '/usr/bin/man'
+ or skip "man command seems to be missing", 1;
+ local $ENV{LANG} = "C";
+ local $ENV{LC_MESSAGES} = "C";
+ local $ENV{LC_ALL} = "C";
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ 'perldoc perlrules',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/fact',
+ }
+ );
+
+ $wrapper->output_like(
+ qr/No manual entry for perlrules/,
+ 'perldoc command works fine',
+ );
+}
+
+# [perl #71678] debugger bug in evaluation of user actions ('a' command)
+# Still evaluated after the script finishes.
+{
+ my $wrapper = DebugWrap->new(
+ {
+ cmds =>
+ [
+ q#a 9 print " \$arg = $arg\n"#,
+ 'c 9',
+ 's',
+ 'q',
+ ],
+ prog => '../lib/perl5db/t/test-a-statement-2',
+ switches => [ '-dw', ],
+ stderr => 1,
+ }
+ );
+
+ $wrapper->contents_unlike(qr/
+ Use\ of\ uninitialized\ value\ \$arg\ in\ concatenation\ [\S ]+\ or\ string\ at
+ /msx,
+ 'Test that the a command does not emit warnings on program exit.',
+ );
+}
+
END {
1 while unlink ($rc_filename, $out_fn);
}
https://perl5.git.perl.org / perl5.git / blobdiff